Bump cmake version

The division opcode typically also generates the remainder, making the result
of x%y free with x/y.

.gitignore

@@ -1 +1,9 @@
-CMakeConf
+build*/
+winbuild
+win64build
+
+## kdevelop
+*.kdev4
+
+## qt-creator
+CMakeLists.txt.user*

Alc/alcConfig.c

@@ -1,318 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-
-#include "alMain.h"
-
-#ifdef _WIN32
-#define _WIN32_IE 0x400
-#include <shlobj.h>
-#endif
-
-typedef struct ConfigEntry {
-    char *key;
-    char *value;
-} ConfigEntry;
-
-typedef struct ConfigBlock {
-    char *name;
-    ConfigEntry *entries;
-    size_t entryCount;
-} ConfigBlock;
-
-static ConfigBlock *cfgBlocks;
-static size_t cfgCount;
-
-static char buffer[1024];
-
-static void LoadConfigFromFile(FILE *f)
-{
-    ConfigBlock *curBlock = cfgBlocks;
-    ConfigEntry *ent;
-
-    while(fgets(buffer, sizeof(buffer), f))
-    {
-        size_t i = 0;
-
-        while(isspace(buffer[i]))
-            i++;
-        if(!buffer[i] || buffer[i] == '#')
-            continue;
-
-        memmove(buffer, buffer+i, strlen(buffer+i)+1);
-
-        if(buffer[0] == '[')
-        {
-            ConfigBlock *nextBlock;
-
-            i = 1;
-            while(buffer[i] && buffer[i] != ']')
-                i++;
-
-            if(!buffer[i])
-            {
-                 AL_PRINT("config parse error: bad line \"%s\"\n", buffer);
-                 continue;
-            }
-            buffer[i] = 0;
-
-            do {
-                i++;
-                if(buffer[i] && !isspace(buffer[i]))
-                {
-                    if(buffer[i] != '#')
-                        AL_PRINT("config warning: extra data after block: \"%s\"\n", buffer+i);
-                    break;
-                }
-            } while(buffer[i]);
-
-            nextBlock = NULL;
-            for(i = 0;i < cfgCount;i++)
-            {
-                if(strcasecmp(cfgBlocks[i].name, buffer+1) == 0)
-                {
-                    nextBlock = cfgBlocks+i;
-//                    AL_PRINT("found block '%s'\n", nextBlock->name);
-                    break;
-                }
-            }
-
-            if(!nextBlock)
-            {
-                nextBlock = realloc(cfgBlocks, (cfgCount+1)*sizeof(ConfigBlock));
-                if(!nextBlock)
-                {
-                     AL_PRINT("config parse error: error reallocating config blocks\n");
-                     continue;
-                }
-                cfgBlocks = nextBlock;
-                nextBlock = cfgBlocks+cfgCount;
-                cfgCount++;
-
-                nextBlock->name = strdup(buffer+1);
-                nextBlock->entries = NULL;
-                nextBlock->entryCount = 0;
-
-//                AL_PRINT("found new block '%s'\n", nextBlock->name);
-            }
-            curBlock = nextBlock;
-            continue;
-        }
-
-        /* Look for the option name */
-        i = 0;
-        while(buffer[i] && buffer[i] != '#' && buffer[i] != '=' &&
-              !isspace(buffer[i]))
-            i++;
-
-        if(!buffer[i] || buffer[i] == '#' || i == 0)
-        {
-            AL_PRINT("config parse error: malformed option line: \"%s\"\n", buffer);
-            continue;
-        }
-
-        /* Seperate the option */
-        if(buffer[i] != '=')
-        {
-            buffer[i++] = 0;
-
-            while(isspace(buffer[i]))
-                i++;
-            if(buffer[i] != '=')
-            {
-                AL_PRINT("config parse error: option without a value: \"%s\"\n", buffer);
-                continue;
-            }
-        }
-        /* Find the start of the value */
-        buffer[i++] = 0;
-        while(isspace(buffer[i]))
-            i++;
-
-        /* Check if we already have this option set */
-        ent = curBlock->entries;
-        while((size_t)(ent-curBlock->entries) < curBlock->entryCount)
-        {
-            if(strcasecmp(ent->key, buffer) == 0)
-                break;
-            ent++;
-        }
-
-        if((size_t)(ent-curBlock->entries) >= curBlock->entryCount)
-        {
-            /* Allocate a new option entry */
-            ent = realloc(curBlock->entries, (curBlock->entryCount+1)*sizeof(ConfigEntry));
-            if(!ent)
-            {
-                 AL_PRINT("config parse error: error reallocating config entries\n");
-                 continue;
-            }
-            curBlock->entries = ent;
-            ent = curBlock->entries + curBlock->entryCount;
-            curBlock->entryCount++;
-
-            ent->key = strdup(buffer);
-            ent->value = NULL;
-        }
-
-        /* Look for the end of the line (Null term, new-line, or #-symbol) and
-           eat up the trailing whitespace */
-        memmove(buffer, buffer+i, strlen(buffer+i)+1);
-
-        i = 0;
-        while(buffer[i] && buffer[i] != '#' && buffer[i] != '\n')
-            i++;
-        do {
-            i--;
-        } while(isspace(buffer[i]));
-        buffer[++i] = 0;
-
-        free(ent->value);
-        ent->value = strdup(buffer);
-
-//        AL_PRINT("found '%s' = '%s'\n", ent->key, ent->value);
-    }
-}
-
-void ReadALConfig(void)
-{
-    FILE *f;
-
-    cfgBlocks = calloc(1, sizeof(ConfigBlock));
-    cfgBlocks->name = strdup("general");
-    cfgCount = 1;
-
-#ifdef _WIN32
-    if(SHGetSpecialFolderPathA(NULL, buffer, CSIDL_APPDATA, FALSE) != FALSE)
-    {
-        int p = strlen(buffer);
-        snprintf(buffer+p, sizeof(buffer)-p, "\\alsoft.ini");
-        f = fopen(buffer, "rt");
-        if(f)
-        {
-            LoadConfigFromFile(f);
-            fclose(f);
-        }
-    }
-#else
-    f = fopen("/etc/openal/alsoft.conf", "r");
-    if(!f)
-    {
-        f = fopen("/etc/openal/config", "r");
-        if(f)
-            AL_PRINT("Reading /etc/openal/config; this file is deprecated\n"
-                     "\tPlease rename it to /etc/openal/alsoft.conf\n");
-    }
-    if(f)
-    {
-        LoadConfigFromFile(f);
-        fclose(f);
-    }
-    if(getenv("HOME") && *(getenv("HOME")))
-    {
-        snprintf(buffer, sizeof(buffer), "%s/.alsoftrc", getenv("HOME"));
-        f = fopen(buffer, "r");
-        if(!f)
-        {
-            snprintf(buffer, sizeof(buffer), "%s/.openalrc", getenv("HOME"));
-            f = fopen(buffer, "r");
-            if(f)
-                AL_PRINT("Reading ~/.openalrc; this file is deprecated\n"
-                         "\tPlease rename it to ~/.alsoftrc\n");
-        }
-        if(f)
-        {
-            LoadConfigFromFile(f);
-            fclose(f);
-        }
-    }
-#endif
-}
-
-void FreeALConfig(void)
-{
-    size_t i;
-
-    for(i = 0;i < cfgCount;i++)
-    {
-        size_t j;
-        for(j = 0;j < cfgBlocks[i].entryCount;j++)
-        {
-           free(cfgBlocks[i].entries[j].key);
-           free(cfgBlocks[i].entries[j].value);
-        }
-        free(cfgBlocks[i].entries);
-        free(cfgBlocks[i].name);
-    }
-    free(cfgBlocks);
-    cfgBlocks = NULL;
-    cfgCount = 0;
-}
-
-const char *GetConfigValue(const char *blockName, const char *keyName, const char *def)
-{
-    size_t i, j;
-
-    if(keyName)
-    {
-        if(!blockName)
-            blockName = "general";
-
-        for(i = 0;i < cfgCount;i++)
-        {
-            if(strcasecmp(cfgBlocks[i].name, blockName) != 0)
-                continue;
-
-            for(j = 0;j < cfgBlocks[i].entryCount;j++)
-            {
-                if(strcasecmp(cfgBlocks[i].entries[j].key, keyName) == 0)
-                    return cfgBlocks[i].entries[j].value;
-            }
-        }
-    }
-
-    return def;
-}
-
-int GetConfigValueInt(const char *blockName, const char *keyName, int def)
-{
-    const char *val = GetConfigValue(blockName, keyName, "");
-
-    if(!val[0]) return def;
-    return strtol(val, NULL, 0);
-}
-
-float GetConfigValueFloat(const char *blockName, const char *keyName, float def)
-{
-    const char *val = GetConfigValue(blockName, keyName, "");
-
-    if(!val[0]) return def;
-#ifdef HAVE_STRTOF
-    return strtof(val, NULL);
-#else
-    return (float)strtod(val, NULL);
-#endif
-}

Alc/alcRing.c

@@ -1,123 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <string.h>
-#include <stdlib.h>
-
-#include "alMain.h"
-
-
-struct RingBuffer {
-    ALubyte *mem;
-
-    ALsizei frame_size;
-    ALsizei length;
-    ALint read_pos;
-    ALint write_pos;
-
-    CRITICAL_SECTION cs;
-};
-
-
-RingBuffer *CreateRingBuffer(ALsizei frame_size, ALsizei length)
-{
-    RingBuffer *ring = calloc(1, sizeof(*ring));
-    if(ring)
-    {
-        ring->frame_size = frame_size;
-        ring->length = length+1;
-        ring->write_pos = 1;
-        ring->mem = malloc((length+1)*frame_size);
-        if(!ring->mem)
-        {
-            free(ring);
-            ring = NULL;
-        }
-
-        InitializeCriticalSection(&ring->cs);
-    }
-    return ring;
-}
-
-void DestroyRingBuffer(RingBuffer *ring)
-{
-    if(ring)
-    {
-        DeleteCriticalSection(&ring->cs);
-        free(ring->mem);
-        free(ring);
-    }
-}
-
-ALsizei RingBufferSize(RingBuffer *ring)
-{
-    ALsizei s;
-
-    EnterCriticalSection(&ring->cs);
-    s = (ring->write_pos-ring->read_pos-1+ring->length) % ring->length;
-    LeaveCriticalSection(&ring->cs);
-
-    return s;
-}
-
-void WriteRingBuffer(RingBuffer *ring, const ALubyte *data, ALsizei len)
-{
-    int remain = ring->length - ring->write_pos;
-
-    EnterCriticalSection(&ring->cs);
-
-    if((ring->read_pos-ring->write_pos+ring->length)%ring->length < len)
-        ring->read_pos = (ring->write_pos+len) % ring->length;
-
-    if(remain < len)
-    {
-        memcpy(ring->mem+(ring->write_pos*ring->frame_size), data, remain*ring->frame_size);
-        memcpy(ring->mem, data+(remain*ring->frame_size), (len-remain)*ring->frame_size);
-    }
-    else
-        memcpy(ring->mem+(ring->write_pos*ring->frame_size), data, len*ring->frame_size);
-
-    ring->write_pos += len;
-    ring->write_pos %= ring->length;
-
-    LeaveCriticalSection(&ring->cs);
-}
-
-void ReadRingBuffer(RingBuffer *ring, ALubyte *data, ALsizei len)
-{
-    int remain = ring->length - ring->read_pos;
-
-    EnterCriticalSection(&ring->cs);
-
-    if(remain < len)
-    {
-        memcpy(data, ring->mem+(ring->read_pos*ring->frame_size), remain*ring->frame_size);
-        memcpy(data+(remain*ring->frame_size), ring->mem, (len-remain)*ring->frame_size);
-    }
-    else
-        memcpy(data, ring->mem+(ring->read_pos*ring->frame_size), len*ring->frame_size);
-
-    ring->read_pos += len;
-    ring->read_pos %= ring->length;
-
-    LeaveCriticalSection(&ring->cs);
-}

Alc/alcThread.c

@@ -1,126 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-
-#include "alMain.h"
-#include "alThunk.h"
-
-
-#ifdef _WIN32
-
-typedef struct {
-    ALuint (*func)(ALvoid*);
-    ALvoid *ptr;
-    HANDLE thread;
-} ThreadInfo;
-
-static DWORD CALLBACK StarterFunc(void *ptr)
-{
-    ThreadInfo *inf = (ThreadInfo*)ptr;
-    ALint ret;
-
-    ret = inf->func(inf->ptr);
-    ExitThread((DWORD)ret);
-
-    return (DWORD)ret;
-}
-
-ALvoid *StartThread(ALuint (*func)(ALvoid*), ALvoid *ptr)
-{
-    ThreadInfo *inf = malloc(sizeof(ThreadInfo));
-    if(!inf) return 0;
-
-    inf->func = func;
-    inf->ptr = ptr;
-
-    inf->thread = CreateThread(NULL, 0, StarterFunc, inf, 0, NULL);
-    if(!inf->thread)
-    {
-        free(inf);
-        return NULL;
-    }
-
-    return inf;
-}
-
-ALuint StopThread(ALvoid *thread)
-{
-    ThreadInfo *inf = thread;
-    DWORD ret = 0;
-
-    WaitForSingleObject(inf->thread, INFINITE);
-    GetExitCodeThread(inf->thread, &ret);
-
-    free(inf);
-
-    return (ALuint)ret;
-}
-
-#else
-
-#include <pthread.h>
-
-typedef struct {
-    ALuint (*func)(ALvoid*);
-    ALvoid *ptr;
-    ALuint ret;
-    pthread_t thread;
-} ThreadInfo;
-
-static void *StarterFunc(void *ptr)
-{
-    ThreadInfo *inf = (ThreadInfo*)ptr;
-    inf->ret = inf->func(inf->ptr);
-    return NULL;
-}
-
-ALvoid *StartThread(ALuint (*func)(ALvoid*), ALvoid *ptr)
-{
-    ThreadInfo *inf = malloc(sizeof(ThreadInfo));
-    if(!inf) return NULL;
-
-    inf->func = func;
-    inf->ptr = ptr;
-    if(pthread_create(&inf->thread, NULL, StarterFunc, inf) != 0)
-    {
-        free(inf);
-        return NULL;
-    }
-
-    return inf;
-}
-
-ALuint StopThread(ALvoid *thread)
-{
-    ThreadInfo *inf = thread;
-    ALuint ret;
-
-    pthread_join(inf->thread, NULL);
-    ret = inf->ret;
-
-    free(inf);
-
-    return ret;
-}
-
-#endif

Alc/alsa.c

@@ -1,908 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <memory.h>
-#ifdef HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-#include "alMain.h"
-#include "AL/al.h"
-#include "AL/alc.h"
-
-#include <alsa/asoundlib.h>
-
-
-typedef struct {
-    snd_pcm_t *pcmHandle;
-    snd_pcm_format_t format;
-
-    ALvoid *buffer;
-    ALsizei size;
-
-    volatile int killNow;
-    ALvoid *thread;
-} alsa_data;
-
-typedef struct {
-    ALCchar *name;
-    int card, dev;
-} DevMap;
-
-static void *alsa_handle;
-#define MAKE_FUNC(f) static typeof(f) * p##f
-MAKE_FUNC(snd_strerror);
-MAKE_FUNC(snd_pcm_open);
-MAKE_FUNC(snd_pcm_close);
-MAKE_FUNC(snd_pcm_nonblock);
-MAKE_FUNC(snd_pcm_frames_to_bytes);
-MAKE_FUNC(snd_pcm_hw_params_malloc);
-MAKE_FUNC(snd_pcm_hw_params_free);
-MAKE_FUNC(snd_pcm_hw_params_any);
-MAKE_FUNC(snd_pcm_hw_params_set_access);
-MAKE_FUNC(snd_pcm_hw_params_set_format);
-MAKE_FUNC(snd_pcm_hw_params_set_channels);
-MAKE_FUNC(snd_pcm_hw_params_set_periods_near);
-MAKE_FUNC(snd_pcm_hw_params_set_rate_near);
-MAKE_FUNC(snd_pcm_hw_params_set_rate);
-MAKE_FUNC(snd_pcm_hw_params_set_buffer_size_near);
-MAKE_FUNC(snd_pcm_hw_params_set_buffer_size_min);
-MAKE_FUNC(snd_pcm_hw_params_get_period_size);
-MAKE_FUNC(snd_pcm_hw_params_get_access);
-MAKE_FUNC(snd_pcm_hw_params);
-MAKE_FUNC(snd_pcm_prepare);
-MAKE_FUNC(snd_pcm_start);
-MAKE_FUNC(snd_pcm_resume);
-MAKE_FUNC(snd_pcm_wait);
-MAKE_FUNC(snd_pcm_state);
-MAKE_FUNC(snd_pcm_avail_update);
-MAKE_FUNC(snd_pcm_areas_silence);
-MAKE_FUNC(snd_pcm_mmap_begin);
-MAKE_FUNC(snd_pcm_mmap_commit);
-MAKE_FUNC(snd_pcm_writei);
-MAKE_FUNC(snd_pcm_drain);
-MAKE_FUNC(snd_pcm_info_malloc);
-MAKE_FUNC(snd_pcm_info_free);
-MAKE_FUNC(snd_pcm_info_set_device);
-MAKE_FUNC(snd_pcm_info_set_subdevice);
-MAKE_FUNC(snd_pcm_info_set_stream);
-MAKE_FUNC(snd_pcm_info_get_name);
-MAKE_FUNC(snd_ctl_pcm_next_device);
-MAKE_FUNC(snd_ctl_pcm_info);
-MAKE_FUNC(snd_ctl_open);
-MAKE_FUNC(snd_ctl_close);
-MAKE_FUNC(snd_ctl_card_info_malloc);
-MAKE_FUNC(snd_ctl_card_info_free);
-MAKE_FUNC(snd_ctl_card_info);
-MAKE_FUNC(snd_ctl_card_info_get_name);
-MAKE_FUNC(snd_card_next);
-#undef MAKE_FUNC
-
-#define MAX_DEVICES 16
-#define MAX_ALL_DEVICES 32
-
-static DevMap allDevNameMap[MAX_ALL_DEVICES];
-static ALCchar *alsaDeviceList[MAX_DEVICES];
-static DevMap allCaptureDevNameMap[MAX_ALL_DEVICES];
-
-static int xrun_recovery(snd_pcm_t *handle, int err)
-{
-    if (err == -EPIPE)
-    {    /* under-run */
-        err = psnd_pcm_prepare(handle);
-        if (err < 0)
-            AL_PRINT("prepare failed: %s\n", psnd_strerror(err));
-    }
-    else if (err == -ESTRPIPE)
-    {
-        while ((err = psnd_pcm_resume(handle)) == -EAGAIN)
-            Sleep(1);       /* wait until the suspend flag is released */
-        if (err < 0)
-        {
-            err = psnd_pcm_prepare(handle);
-            if (err < 0)
-                AL_PRINT("prepare failed: %s\n", psnd_strerror(err));
-        }
-    }
-    return err;
-}
-
-
-static ALuint ALSAProc(ALvoid *ptr)
-{
-    ALCdevice *pDevice = (ALCdevice*)ptr;
-    alsa_data *data = (alsa_data*)pDevice->ExtraData;
-    const snd_pcm_channel_area_t *areas = NULL;
-    snd_pcm_sframes_t avail, commitres;
-    snd_pcm_uframes_t offset, frames;
-    char *WritePtr;
-    int WriteCnt;
-    int err;
-
-    while(!data->killNow)
-    {
-        snd_pcm_state_t state = psnd_pcm_state(data->pcmHandle);
-        if(state == SND_PCM_STATE_XRUN)
-        {
-            err = xrun_recovery(data->pcmHandle, -EPIPE);
-            if (err < 0)
-            {
-                AL_PRINT("XRUN recovery failed: %s\n", psnd_strerror(err));
-                break;
-            }
-        }
-        else if (state == SND_PCM_STATE_SUSPENDED)
-        {
-            err = xrun_recovery(data->pcmHandle, -ESTRPIPE);
-            if (err < 0)
-            {
-                AL_PRINT("SUSPEND recovery failed: %s\n", psnd_strerror(err));
-                break;
-            }
-        }
-
-        avail = psnd_pcm_avail_update(data->pcmHandle);
-        if(avail < 0)
-        {
-            err = xrun_recovery(data->pcmHandle, avail);
-            if (err < 0)
-            {
-                AL_PRINT("available update failed: %s\n", psnd_strerror(err));
-                break;
-            }
-        }
-
-        // make sure there's frames to process
-        if(avail == 0)
-        {
-            if(state != SND_PCM_STATE_RUNNING)
-            {
-                err = psnd_pcm_start(data->pcmHandle);
-                if(err < 0)
-                    err = xrun_recovery(data->pcmHandle, err);
-                if(err < 0)
-                {
-                    AL_PRINT("start failed: %s\n", psnd_strerror(err));
-                    break;
-                }
-            }
-            else if(psnd_pcm_wait(data->pcmHandle, 1000) == 0)
-                AL_PRINT("Wait timeout... buffer size too low?\n");
-            continue;
-        }
-
-        // it is possible that contiguous areas are smaller, thus we use a loop
-        while (avail > 0)
-        {
-            frames = avail;
-
-            err = psnd_pcm_mmap_begin(data->pcmHandle, &areas, &offset, &frames);
-            if (err < 0)
-            {
-                err = xrun_recovery(data->pcmHandle, err);
-                if (err < 0)
-                    AL_PRINT("mmap begin error: %s\n", psnd_strerror(err));
-                break;
-            }
-
-            SuspendContext(NULL);
-            WritePtr = (char*)areas->addr + (offset * areas->step / 8);
-            WriteCnt = psnd_pcm_frames_to_bytes(data->pcmHandle, frames);
-            aluMixData(pDevice->Context, WritePtr, WriteCnt, pDevice->Format);
-            ProcessContext(NULL);
-
-            commitres = psnd_pcm_mmap_commit(data->pcmHandle, offset, frames);
-            if (commitres < 0 || (commitres-frames) != 0)
-            {
-                AL_PRINT("mmap commit error: %s\n",
-                         psnd_strerror(commitres >= 0 ? -EPIPE : commitres));
-                break;
-            }
-
-            avail -= frames;
-        }
-    }
-
-    return 0;
-}
-
-static ALuint ALSANoMMapProc(ALvoid *ptr)
-{
-    ALCdevice *pDevice = (ALCdevice*)ptr;
-    alsa_data *data = (alsa_data*)pDevice->ExtraData;
-    snd_pcm_sframes_t avail;
-    char *WritePtr;
-
-    while(!data->killNow)
-    {
-        SuspendContext(NULL);
-        aluMixData(pDevice->Context, data->buffer, data->size, pDevice->Format);
-        ProcessContext(NULL);
-
-        WritePtr = data->buffer;
-        avail = (snd_pcm_uframes_t)data->size / psnd_pcm_frames_to_bytes(data->pcmHandle, 1);
-        while(avail > 0)
-        {
-            int ret = psnd_pcm_writei(data->pcmHandle, WritePtr, avail);
-            switch (ret)
-            {
-            case -EAGAIN:
-                continue;
-            case -ESTRPIPE:
-                while((ret=psnd_pcm_resume(data->pcmHandle)) == -EAGAIN)
-                    Sleep(1);
-                break;
-            case -EPIPE:
-                break;
-            default:
-                if (ret >= 0)
-                {
-                    WritePtr += psnd_pcm_frames_to_bytes(data->pcmHandle, ret);
-                    avail -= ret;
-                }
-                break;
-            }
-            if (ret < 0)
-            {
-                ret = psnd_pcm_prepare(data->pcmHandle);
-                if(ret < 0)
-                    break;
-            }
-        }
-    }
-
-    return 0;
-}
-
-static ALCboolean alsa_open_playback(ALCdevice *device, const ALCchar *deviceName)
-{
-    snd_pcm_uframes_t bufferSizeInFrames;
-    snd_pcm_hw_params_t *p = NULL;
-    snd_pcm_access_t access;
-    unsigned int periods;
-    alsa_data *data;
-    char driver[64];
-    const char *str;
-    int allowmmap;
-    char *err;
-    int i;
-
-    if(!alsa_handle)
-        return ALC_FALSE;
-
-    strncpy(driver, GetConfigValue("alsa", "device", "default"), sizeof(driver)-1);
-    driver[sizeof(driver)-1] = 0;
-    if(deviceName)
-    {
-        size_t idx;
-
-        for(idx = 0;idx < MAX_ALL_DEVICES;idx++)
-        {
-            if(allDevNameMap[idx].name &&
-               strcmp(deviceName, allDevNameMap[idx].name) == 0)
-            {
-                device->szDeviceName = allDevNameMap[idx].name;
-                if(idx > 0)
-                    sprintf(driver, "hw:%d,%d", allDevNameMap[idx].card, allDevNameMap[idx].dev);
-                goto open_alsa;
-            }
-        }
-        for(idx = 0;idx < MAX_DEVICES;idx++)
-        {
-            if(alsaDeviceList[idx] &&
-               strcmp(deviceName, alsaDeviceList[idx]) == 0)
-            {
-                device->szDeviceName = alsaDeviceList[idx];
-                if(idx > 0)
-                    sprintf(driver, "hw:%zd,0", idx-1);
-                goto open_alsa;
-            }
-        }
-        return ALC_FALSE;
-    }
-    else
-        device->szDeviceName = alsaDeviceList[0];
-
-open_alsa:
-    data = (alsa_data*)calloc(1, sizeof(alsa_data));
-
-    i = psnd_pcm_open(&data->pcmHandle, driver, SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK);
-    if(i < 0)
-    {
-        Sleep(200);
-        i = psnd_pcm_open(&data->pcmHandle, driver, SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK);
-    }
-    if(i >= 0)
-    {
-        i = psnd_pcm_nonblock(data->pcmHandle, 0);
-        if(i < 0)
-            psnd_pcm_close(data->pcmHandle);
-    }
-    if(i < 0)
-    {
-        free(data);
-        AL_PRINT("Could not open playback device '%s': %s\n", driver, psnd_strerror(i));
-        return ALC_FALSE;
-    }
-
-    switch(aluBytesFromFormat(device->Format))
-    {
-        case 1:
-            data->format = SND_PCM_FORMAT_U8;
-            break;
-        case 2:
-            data->format = SND_PCM_FORMAT_S16;
-            break;
-        default:
-            data->format = SND_PCM_FORMAT_UNKNOWN;
-            AL_PRINT("Unknown format?! %x\n", device->Format);
-    }
-
-    periods = GetConfigValueInt("alsa", "periods", 0);
-    bufferSizeInFrames = device->UpdateSize;
-
-    str = GetConfigValue("alsa", "mmap", "true");
-    allowmmap = (strcasecmp(str, "true") == 0 ||
-                 strcasecmp(str, "yes") == 0 ||
-                 strcasecmp(str, "on") == 0 ||
-                 atoi(str) != 0);
-
-    psnd_pcm_hw_params_malloc(&p);
-#define ok(func, str) (i=(func),((i<0)?(err=(str)),0:1))
-    /* start with the largest configuration space possible */
-    if(!(ok(psnd_pcm_hw_params_any(data->pcmHandle, p), "any") &&
-         /* set interleaved access */
-         ((allowmmap && ok(psnd_pcm_hw_params_set_access(data->pcmHandle, p, SND_PCM_ACCESS_MMAP_INTERLEAVED), "set access")) ||
-          ok(psnd_pcm_hw_params_set_access(data->pcmHandle, p, SND_PCM_ACCESS_RW_INTERLEAVED), "set access")) &&
-         /* set format (implicitly sets sample bits) */
-         ok(psnd_pcm_hw_params_set_format(data->pcmHandle, p, data->format), "set format") &&
-         /* set channels (implicitly sets frame bits) */
-         ok(psnd_pcm_hw_params_set_channels(data->pcmHandle, p, aluChannelsFromFormat(device->Format)), "set channels") &&
-         /* set periods (implicitly constrains period/buffer parameters) */
-         (!periods || ok(psnd_pcm_hw_params_set_periods_near(data->pcmHandle, p, &periods, NULL), "set periods near")) &&
-         /* set rate (implicitly constrains period/buffer parameters) */
-         ok(psnd_pcm_hw_params_set_rate_near(data->pcmHandle, p, &device->Frequency, NULL), "set rate near") &&
-         /* set buffer size in frame units (implicitly sets period size/bytes/time and buffer time/bytes) */
-         ok(psnd_pcm_hw_params_set_buffer_size_near(data->pcmHandle, p, &bufferSizeInFrames), "set buffer size near") &&
-         /* install and prepare hardware configuration */
-         ok(psnd_pcm_hw_params(data->pcmHandle, p), "set params")))
-    {
-        AL_PRINT("%s failed: %s\n", err, psnd_strerror(i));
-        psnd_pcm_hw_params_free(p);
-        psnd_pcm_close(data->pcmHandle);
-        free(data);
-        return ALC_FALSE;
-    }
-#undef ok
-
-    if((i=psnd_pcm_hw_params_get_access(p, &access)) < 0)
-    {
-        AL_PRINT("get_access failed: %s\n", psnd_strerror(i));
-        psnd_pcm_hw_params_free(p);
-        psnd_pcm_close(data->pcmHandle);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    if((i=psnd_pcm_hw_params_get_period_size(p, &bufferSizeInFrames, NULL)) < 0)
-    {
-        AL_PRINT("get_period_size failed: %s\n", psnd_strerror(i));
-        psnd_pcm_hw_params_free(p);
-        psnd_pcm_close(data->pcmHandle);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    psnd_pcm_hw_params_free(p);
-
-    device->UpdateSize = bufferSizeInFrames;
-
-    data->size = psnd_pcm_frames_to_bytes(data->pcmHandle, device->UpdateSize);
-    if(access == SND_PCM_ACCESS_RW_INTERLEAVED)
-    {
-        data->buffer = malloc(data->size);
-        if(!data->buffer)
-        {
-            AL_PRINT("buffer malloc failed\n");
-            psnd_pcm_close(data->pcmHandle);
-            free(data);
-            return ALC_FALSE;
-        }
-    }
-    else
-    {
-        i = psnd_pcm_prepare(data->pcmHandle);
-        if(i < 0)
-        {
-            AL_PRINT("prepare error: %s\n", psnd_strerror(i));
-            psnd_pcm_close(data->pcmHandle);
-            free(data->buffer);
-            free(data);
-            return ALC_FALSE;
-        }
-    }
-
-    device->ExtraData = data;
-    if(access == SND_PCM_ACCESS_RW_INTERLEAVED)
-        data->thread = StartThread(ALSANoMMapProc, device);
-    else
-        data->thread = StartThread(ALSAProc, device);
-    if(data->thread == NULL)
-    {
-        psnd_pcm_close(data->pcmHandle);
-        device->ExtraData = NULL;
-        free(data->buffer);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    return ALC_TRUE;
-}
-
-static void alsa_close_playback(ALCdevice *device)
-{
-    alsa_data *data = (alsa_data*)device->ExtraData;
-    data->killNow = 1;
-    StopThread(data->thread);
-    psnd_pcm_close(data->pcmHandle);
-
-    free(data->buffer);
-    free(data);
-    device->ExtraData = NULL;
-}
-
-
-static ALCboolean alsa_open_capture(ALCdevice *pDevice, const ALCchar *deviceName, ALCuint frequency, ALCenum format, ALCsizei SampleSize)
-{
-    snd_pcm_format_t alsaFormat;
-    snd_pcm_hw_params_t *p;
-    snd_pcm_uframes_t bufferSizeInFrames;
-    alsa_data *data;
-    char driver[64];
-    char *err;
-    int i;
-
-    if(!alsa_handle)
-        return ALC_FALSE;
-
-    strncpy(driver, GetConfigValue("alsa", "capture", "default"), sizeof(driver)-1);
-    driver[sizeof(driver)-1] = 0;
-    if(deviceName)
-    {
-        size_t idx;
-
-        for(idx = 0;idx < MAX_ALL_DEVICES;idx++)
-        {
-            if(allCaptureDevNameMap[idx].name &&
-               strcmp(deviceName, allCaptureDevNameMap[idx].name) == 0)
-            {
-                pDevice->szDeviceName = allCaptureDevNameMap[idx].name;
-                if(idx > 0)
-                    sprintf(driver, "hw:%d,%d", allCaptureDevNameMap[idx].card, allCaptureDevNameMap[idx].dev);
-                goto open_alsa;
-            }
-        }
-        return ALC_FALSE;
-    }
-    else
-        pDevice->szDeviceName = allCaptureDevNameMap[0].name;
-
-open_alsa:
-    data = (alsa_data*)calloc(1, sizeof(alsa_data));
-
-    i = psnd_pcm_open(&data->pcmHandle, driver, SND_PCM_STREAM_CAPTURE, SND_PCM_NONBLOCK);
-    if(i < 0)
-    {
-        Sleep(200);
-        i = psnd_pcm_open(&data->pcmHandle, driver, SND_PCM_STREAM_CAPTURE, SND_PCM_NONBLOCK);
-    }
-    if(i >= 0)
-    {
-        i = psnd_pcm_nonblock(data->pcmHandle, 0);
-        if(i < 0)
-            psnd_pcm_close(data->pcmHandle);
-    }
-    if(i < 0)
-    {
-        free(data);
-        AL_PRINT("Could not open capture device '%s': %s\n", driver, psnd_strerror(i));
-        return ALC_FALSE;
-    }
-
-    switch(aluBytesFromFormat(format))
-    {
-        case 1:
-            alsaFormat = SND_PCM_FORMAT_U8;
-            break;
-        case 2:
-            alsaFormat = SND_PCM_FORMAT_S16;
-            break;
-        default:
-            alsaFormat = SND_PCM_FORMAT_UNKNOWN;
-            AL_PRINT("Unknown format?! %x\n", format);
-    }
-
-    bufferSizeInFrames = SampleSize;
-
-    psnd_pcm_hw_params_malloc(&p);
-#define ok(func, str) (i=(func),((i<0)?(err=(str)),0:1))
-    /* start with the largest configuration space possible */
-    if(!(ok(psnd_pcm_hw_params_any(data->pcmHandle, p), "any") &&
-         /* set interleaved access */
-         ok(psnd_pcm_hw_params_set_access(data->pcmHandle, p, SND_PCM_ACCESS_MMAP_INTERLEAVED), "set access") &&
-         /* set format (implicitly sets sample bits) */
-         ok(psnd_pcm_hw_params_set_format(data->pcmHandle, p, alsaFormat), "set format") &&
-         /* set channels (implicitly sets frame bits) */
-         ok(psnd_pcm_hw_params_set_channels(data->pcmHandle, p, aluChannelsFromFormat(pDevice->Format)), "set channels") &&
-         /* set rate (implicitly constrains period/buffer parameters) */
-         ok(psnd_pcm_hw_params_set_rate(data->pcmHandle, p, frequency, 0), "set rate") &&
-         /* set buffer size in frame units (implicitly sets period size/bytes/time and buffer time/bytes) */
-         ok(psnd_pcm_hw_params_set_buffer_size_min(data->pcmHandle, p, &bufferSizeInFrames), "set buffer size min") &&
-         /* install and prepare hardware configuration */
-         ok(psnd_pcm_hw_params(data->pcmHandle, p), "set params")))
-    {
-        AL_PRINT("%s failed: %s\n", err, psnd_strerror(i));
-        psnd_pcm_hw_params_free(p);
-        psnd_pcm_close(data->pcmHandle);
-        free(data);
-        return ALC_FALSE;
-    }
-#undef ok
-    psnd_pcm_hw_params_free(p);
-
-    i = psnd_pcm_prepare(data->pcmHandle);
-    if(i < 0)
-    {
-        AL_PRINT("prepare error: %s\n", psnd_strerror(i));
-        psnd_pcm_close(data->pcmHandle);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    pDevice->ExtraData = data;
-    return ALC_TRUE;
-}
-
-static void alsa_close_capture(ALCdevice *pDevice)
-{
-    alsa_data *data = (alsa_data*)pDevice->ExtraData;
-    psnd_pcm_close(data->pcmHandle);
-
-    free(data);
-    pDevice->ExtraData = NULL;
-}
-
-static void alsa_start_capture(ALCdevice *pDevice)
-{
-    alsa_data *data = (alsa_data*)pDevice->ExtraData;
-    psnd_pcm_prepare(data->pcmHandle);
-    psnd_pcm_start(data->pcmHandle);
-}
-
-static void alsa_stop_capture(ALCdevice *pDevice)
-{
-    alsa_data *data = (alsa_data*)pDevice->ExtraData;
-    psnd_pcm_drain(data->pcmHandle);
-}
-
-static void alsa_capture_samples(ALCdevice *pDevice, ALCvoid *pBuffer, ALCuint lSamples)
-{
-    alsa_data *data = (alsa_data*)pDevice->ExtraData;
-    const snd_pcm_channel_area_t *areas = NULL;
-    snd_pcm_sframes_t frames, commitres;
-    snd_pcm_uframes_t size, offset;
-    int err;
-
-    frames = psnd_pcm_avail_update(data->pcmHandle);
-    if(frames < 0)
-    {
-        err = xrun_recovery(data->pcmHandle, frames);
-        if (err < 0)
-            AL_PRINT("available update failed: %s\n", psnd_strerror(err));
-        else
-            frames = psnd_pcm_avail_update(data->pcmHandle);
-    }
-    if (frames < (snd_pcm_sframes_t)lSamples)
-    {
-        SetALCError(ALC_INVALID_VALUE);
-        return;
-    }
-
-    // it is possible that contiguous areas are smaller, thus we use a loop
-    while (lSamples > 0)
-    {
-        char *Pointer;
-        int Count;
-
-        size = lSamples;
-        err = psnd_pcm_mmap_begin(data->pcmHandle, &areas, &offset, &size);
-        if (err < 0)
-        {
-            err = xrun_recovery(data->pcmHandle, err);
-            if (err < 0)
-            {
-                AL_PRINT("mmap begin error: %s\n", psnd_strerror(err));
-                break;
-            }
-            continue;
-        }
-
-        Pointer = (char*)areas->addr + (offset * areas->step / 8);
-        Count = psnd_pcm_frames_to_bytes(data->pcmHandle, size);
-
-        memcpy(pBuffer, Pointer, Count);
-        pBuffer = (char*)pBuffer + Count;
-
-        commitres = psnd_pcm_mmap_commit(data->pcmHandle, offset, size);
-        if (commitres < 0 || (commitres-size) != 0)
-        {
-           AL_PRINT("mmap commit error: %s\n",
-                    psnd_strerror(commitres >= 0 ? -EPIPE : commitres));
-           break;
-        }
-
-        lSamples -= size;
-    }
-}
-
-static ALCuint alsa_available_samples(ALCdevice *pDevice)
-{
-    alsa_data *data = (alsa_data*)pDevice->ExtraData;
-    snd_pcm_sframes_t frames = psnd_pcm_avail_update(data->pcmHandle);
-    if(frames < 0)
-    {
-        int err = xrun_recovery(data->pcmHandle, frames);
-        if (err < 0)
-            AL_PRINT("available update failed: %s\n", psnd_strerror(err));
-        else
-            frames = psnd_pcm_avail_update(data->pcmHandle);
-        if(frames < 0) /* ew.. */
-            SetALCError(ALC_INVALID_DEVICE);
-    }
-    return max(frames, 0);
-}
-
-
-BackendFuncs alsa_funcs = {
-    alsa_open_playback,
-    alsa_close_playback,
-    alsa_open_capture,
-    alsa_close_capture,
-    alsa_start_capture,
-    alsa_stop_capture,
-    alsa_capture_samples,
-    alsa_available_samples
-};
-
-void alc_alsa_init(BackendFuncs *func_list)
-{
-    snd_ctl_t *handle;
-    int card, err, dev, idx = 1;
-    snd_ctl_card_info_t *info;
-    snd_pcm_info_t *pcminfo;
-    snd_pcm_stream_t stream = SND_PCM_STREAM_PLAYBACK;
-    char name[128];
-    char *str;
-
-    *func_list = alsa_funcs;
-
-#ifdef HAVE_DLFCN_H
-    alsa_handle = dlopen("libasound.so.2", RTLD_NOW);
-    if(!alsa_handle)
-        return;
-    dlerror();
-
-#define LOAD_FUNC(f) do { \
-    p##f = (typeof(f)*)dlsym(alsa_handle, #f); \
-    if((str=dlerror()) != NULL) \
-    { \
-        dlclose(alsa_handle); \
-        alsa_handle = NULL; \
-        AL_PRINT("Could not load %s from libasound.so.2: %s\n", #f, str); \
-        return; \
-    } \
-} while(0)
-#else
-    str = NULL;
-    alsa_handle = 0xDEADBEEF;
-#define LOAD_FUNC(f) p##f = f
-#endif
-
-LOAD_FUNC(snd_strerror);
-LOAD_FUNC(snd_pcm_open);
-LOAD_FUNC(snd_pcm_close);
-LOAD_FUNC(snd_pcm_nonblock);
-LOAD_FUNC(snd_pcm_frames_to_bytes);
-LOAD_FUNC(snd_pcm_hw_params_malloc);
-LOAD_FUNC(snd_pcm_hw_params_free);
-LOAD_FUNC(snd_pcm_hw_params_any);
-LOAD_FUNC(snd_pcm_hw_params_set_access);
-LOAD_FUNC(snd_pcm_hw_params_set_format);
-LOAD_FUNC(snd_pcm_hw_params_set_channels);
-LOAD_FUNC(snd_pcm_hw_params_set_periods_near);
-LOAD_FUNC(snd_pcm_hw_params_set_rate_near);
-LOAD_FUNC(snd_pcm_hw_params_set_rate);
-LOAD_FUNC(snd_pcm_hw_params_set_buffer_size_near);
-LOAD_FUNC(snd_pcm_hw_params_set_buffer_size_min);
-LOAD_FUNC(snd_pcm_hw_params_get_period_size);
-LOAD_FUNC(snd_pcm_hw_params_get_access);
-LOAD_FUNC(snd_pcm_hw_params);
-LOAD_FUNC(snd_pcm_prepare);
-LOAD_FUNC(snd_pcm_start);
-LOAD_FUNC(snd_pcm_resume);
-LOAD_FUNC(snd_pcm_wait);
-LOAD_FUNC(snd_pcm_state);
-LOAD_FUNC(snd_pcm_avail_update);
-LOAD_FUNC(snd_pcm_areas_silence);
-LOAD_FUNC(snd_pcm_mmap_begin);
-LOAD_FUNC(snd_pcm_mmap_commit);
-LOAD_FUNC(snd_pcm_writei);
-LOAD_FUNC(snd_pcm_drain);
-
-LOAD_FUNC(snd_pcm_info_malloc);
-LOAD_FUNC(snd_pcm_info_free);
-LOAD_FUNC(snd_pcm_info_set_device);
-LOAD_FUNC(snd_pcm_info_set_subdevice);
-LOAD_FUNC(snd_pcm_info_set_stream);
-LOAD_FUNC(snd_pcm_info_get_name);
-LOAD_FUNC(snd_ctl_pcm_next_device);
-LOAD_FUNC(snd_ctl_pcm_info);
-LOAD_FUNC(snd_ctl_open);
-LOAD_FUNC(snd_ctl_close);
-LOAD_FUNC(snd_ctl_card_info_malloc);
-LOAD_FUNC(snd_ctl_card_info_free);
-LOAD_FUNC(snd_ctl_card_info);
-LOAD_FUNC(snd_ctl_card_info_get_name);
-LOAD_FUNC(snd_card_next);
-
-#undef LOAD_FUNC
-
-    psnd_ctl_card_info_malloc(&info);
-    psnd_pcm_info_malloc(&pcminfo);
-
-    card = -1;
-    if(psnd_card_next(&card) < 0 || card < 0)
-        AL_PRINT("no playback cards found...\n");
-    else
-    {
-        alsaDeviceList[0] = AppendDeviceList("ALSA Software on default");
-        allDevNameMap[0].name = AppendAllDeviceList("ALSA Software on default");
-    }
-
-    while (card >= 0) {
-        int firstDev = 1;
-
-        sprintf(name, "hw:%d", card);
-        if ((err = psnd_ctl_open(&handle, name, 0)) < 0) {
-            AL_PRINT("control open (%i): %s\n", card, psnd_strerror(err));
-            goto next_card;
-        }
-        if ((err = psnd_ctl_card_info(handle, info)) < 0) {
-            AL_PRINT("control hardware info (%i): %s\n", card, psnd_strerror(err));
-            psnd_ctl_close(handle);
-            goto next_card;
-        }
-
-        dev = -1;
-        while (idx < MAX_ALL_DEVICES) {
-            const char *cname, *dname;
-
-            if (psnd_ctl_pcm_next_device(handle, &dev)<0)
-                AL_PRINT("snd_ctl_pcm_next_device failed\n");
-            if (dev < 0)
-                break;
-
-            if(firstDev && card < MAX_DEVICES-1) {
-                firstDev = 0;
-                snprintf(name, sizeof(name), "ALSA Software on %s",
-                         psnd_ctl_card_info_get_name(info));
-                alsaDeviceList[card+1] = AppendDeviceList(name);
-            }
-
-            psnd_pcm_info_set_device(pcminfo, dev);
-            psnd_pcm_info_set_subdevice(pcminfo, 0);
-            psnd_pcm_info_set_stream(pcminfo, stream);
-            if ((err = psnd_ctl_pcm_info(handle, pcminfo)) < 0) {
-                if (err != -ENOENT)
-                    AL_PRINT("control digital audio info (%i): %s\n", card, psnd_strerror(err));
-                continue;
-            }
-
-            cname = psnd_ctl_card_info_get_name(info);
-            dname = psnd_pcm_info_get_name(pcminfo);
-            snprintf(name, sizeof(name), "ALSA Software on %s [%s]",
-                     cname, dname);
-            allDevNameMap[idx].name = AppendAllDeviceList(name);
-            allDevNameMap[idx].card = card;
-            allDevNameMap[idx].dev = dev;
-            idx++;
-        }
-        psnd_ctl_close(handle);
-next_card:
-        if(psnd_card_next(&card) < 0) {
-            AL_PRINT("snd_card_next failed\n");
-            break;
-        }
-    }
-
-
-    stream = SND_PCM_STREAM_CAPTURE;
-
-    card = -1;
-    if(psnd_card_next(&card) < 0 || card < 0) {
-        AL_PRINT("no capture cards found...\n");
-        psnd_pcm_info_free(pcminfo);
-        psnd_ctl_card_info_free(info);
-        return;
-    }
-
-    allCaptureDevNameMap[0].name = AppendCaptureDeviceList("ALSA Capture on default");
-    idx = 1;
-
-    while (card >= 0) {
-        sprintf(name, "hw:%d", card);
-        handle = NULL;
-        if ((err = psnd_ctl_open(&handle, name, 0)) < 0) {
-            AL_PRINT("control open (%i): %s\n", card, psnd_strerror(err));
-        }
-        if (err >= 0 && (err = psnd_ctl_card_info(handle, info)) < 0) {
-            AL_PRINT("control hardware info (%i): %s\n", card, psnd_strerror(err));
-        }
-        else if (err >= 0)
-        {
-            dev = -1;
-            while (idx < MAX_ALL_DEVICES) {
-                const char *cname, *dname;
-
-                if (psnd_ctl_pcm_next_device(handle, &dev)<0)
-                    AL_PRINT("snd_ctl_pcm_next_device failed\n");
-                if (dev < 0)
-                    break;
-                psnd_pcm_info_set_device(pcminfo, dev);
-                psnd_pcm_info_set_subdevice(pcminfo, 0);
-                psnd_pcm_info_set_stream(pcminfo, stream);
-                if ((err = psnd_ctl_pcm_info(handle, pcminfo)) < 0) {
-                    if (err != -ENOENT)
-                        AL_PRINT("control digital audio info (%i): %s\n", card, psnd_strerror(err));
-                    continue;
-                }
-
-                cname = psnd_ctl_card_info_get_name(info);
-                dname = psnd_pcm_info_get_name(pcminfo);
-                snprintf(name, sizeof(name), "ALSA Capture on %s [%s]",
-                         cname, dname);
-                allCaptureDevNameMap[idx].name = AppendCaptureDeviceList(name);
-                allCaptureDevNameMap[idx].card = card;
-                allCaptureDevNameMap[idx].dev = dev;
-                idx++;
-            }
-        }
-        if(handle) psnd_ctl_close(handle);
-        if(psnd_card_next(&card) < 0) {
-            AL_PRINT("snd_card_next failed\n");
-            break;
-        }
-    }
-    psnd_pcm_info_free(pcminfo);
-    psnd_ctl_card_info_free(info);
-}

Alc/bs2b.c

@@ -1,203 +0,0 @@
-/*-
- * Copyright (c) 2005 Boris Mikhaylov
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "config.h"
-
-#include <math.h>
-
-#include "bs2b.h"
-
-#ifndef M_PI
-#define M_PI  3.14159265358979323846
-#endif
-
-/* Single pole IIR filter.
- * O[n] = a0*I[n] + a1*I[n-1] + b1*O[n-1]
- */
-
-/* Lowpass filter */
-#define lo_filter(in, out_1) (bs2b->a0_lo*(in) + bs2b->b1_lo*(out_1))
-
-/* Highboost filter */
-#define hi_filter(in, in_1, out_1) (bs2b->a0_hi*(in) + bs2b->a1_hi*(in_1) + bs2b->b1_hi*(out_1))
-
-/* Set up all data. */
-static void init(struct bs2b *bs2b)
-{
-    double Fc_lo, Fc_hi;
-    double G_lo,  G_hi;
-    double x;
-
-    if ((bs2b->srate > 192000) || (bs2b->srate < 2000))
-        bs2b->srate = BS2B_DEFAULT_SRATE;
-
-    switch(bs2b->level)
-    {
-    case BS2B_LOW_CLEVEL: /* Low crossfeed level */
-        Fc_lo = 360.0;
-        Fc_hi = 501.0;
-        G_lo  = 0.398107170553497;
-        G_hi  = 0.205671765275719;
-        break;
-
-    case BS2B_MIDDLE_CLEVEL: /* Middle crossfeed level */
-        Fc_lo = 500.0;
-        Fc_hi = 711.0;
-        G_lo  = 0.459726988530872;
-        G_hi  = 0.228208484414988;
-        break;
-
-    case BS2B_HIGH_CLEVEL: /* High crossfeed level (virtual speakers are closer to itself) */
-        Fc_lo = 700.0;
-        Fc_hi = 1021.0;
-        G_lo  = 0.530884444230988;
-        G_hi  = 0.250105790667544;
-        break;
-
-    case BS2B_LOW_ECLEVEL: /* Low easy crossfeed level */
-        Fc_lo = 360.0;
-        Fc_hi = 494.0;
-        G_lo  = 0.316227766016838;
-        G_hi  = 0.168236228897329;
-        break;
-
-    case BS2B_MIDDLE_ECLEVEL: /* Middle easy crossfeed level */
-        Fc_lo = 500.0;
-        Fc_hi = 689.0;
-        G_lo  = 0.354813389233575;
-        G_hi  = 0.187169483835901;
-        break;
-
-    default: /* High easy crossfeed level */
-        bs2b->level = BS2B_HIGH_ECLEVEL;
-
-        Fc_lo = 700.0;
-        Fc_hi = 975.0;
-        G_lo  = 0.398107170553497;
-        G_hi  = 0.205671765275719;
-        break;
-    } /* switch */
-
-    /* $fc = $Fc / $s;
-     * $d  = 1 / 2 / pi / $fc;
-     * $x  = exp(-1 / $d);
-     */
-
-    x           = exp(-2.0 * M_PI * Fc_lo / bs2b->srate);
-    bs2b->b1_lo = x;
-    bs2b->a0_lo = G_lo * (1.0 - x);
-
-    x           = exp(-2.0 * M_PI * Fc_hi / bs2b->srate);
-    bs2b->b1_hi = x;
-    bs2b->a0_hi = 1.0 - G_hi * (1.0 - x);
-    bs2b->a1_hi = -x;
-
-    bs2b->gain  = 1.0 / (1.0 - G_hi + G_lo);
-
-    bs2b_clear(bs2b);
-} /* init */
-
-/* Exported functions.
- * See descriptions in "bs2b.h"
- */
-
-void bs2b_set_level(struct bs2b *bs2b, int level)
-{
-    if(level == bs2b->level)
-        return;
-    bs2b->level = level;
-    init(bs2b);
-} /* bs2b_set_level */
-
-int bs2b_get_level(struct bs2b *bs2b)
-{
-    return bs2b->level;
-} /* bs2b_get_level */
-
-void bs2b_set_srate(struct bs2b *bs2b, int srate)
-{
-    if (srate == bs2b->srate)
-        return;
-    bs2b->srate = srate;
-    init(bs2b);
-} /* bs2b_set_srate */
-
-int bs2b_get_srate(struct bs2b *bs2b)
-{
-    return bs2b->srate;
-} /* bs2b_get_srate */
-
-void bs2b_clear(struct bs2b *bs2b)
-{
-    int loopv = sizeof(bs2b->last_sample);
-
-    while (loopv)
-    {
-        ((char *)&bs2b->last_sample)[--loopv] = 0;
-    }
-} /* bs2b_clear */
-
-int bs2b_is_clear(struct bs2b *bs2b)
-{
-    int loopv = sizeof(bs2b->last_sample);
-
-    while (loopv)
-    {
-        if (((char *)&bs2b->last_sample)[--loopv] != 0)
-            return 0;
-    }
-    return 1;
-} /* bs2b_is_clear */
-
-void bs2b_cross_feed(struct bs2b *bs2b, float *sample)
-{
-    /* Lowpass filter */
-    bs2b->last_sample.lo[0] = lo_filter(sample[0], bs2b->last_sample.lo[0]);
-    bs2b->last_sample.lo[1] = lo_filter(sample[1], bs2b->last_sample.lo[1]);
-
-    /* Highboost filter */
-    bs2b->last_sample.hi[0] = hi_filter(sample[0], bs2b->last_sample.asis[0], bs2b->last_sample.hi[0]);
-    bs2b->last_sample.hi[1] = hi_filter(sample[1], bs2b->last_sample.asis[1], bs2b->last_sample.hi[1]);
-    bs2b->last_sample.asis[0] = sample[0];
-    bs2b->last_sample.asis[1] = sample[1];
-
-    /* Crossfeed */
-    sample[0] = bs2b->last_sample.hi[0] + bs2b->last_sample.lo[1];
-    sample[1] = bs2b->last_sample.hi[1] + bs2b->last_sample.lo[0];
-
-    /* Bass boost cause allpass attenuation */
-    sample[0] *= bs2b->gain;
-    sample[1] *= bs2b->gain;
-
-    /* Clipping of overloaded samples */
-#if 0
-    if (sample[0] > 1.0)
-        sample[0] = 1.0;
-    if (sample[0] < -1.0)
-        sample[0] = -1.0;
-    if (sample[1] > 1.0)
-        sample[1] = 1.0;
-    if (sample[1] < -1.0)
-        sample[1] = -1.0;
-#endif
-} /* bs2b_cross_feed */

Alc/dsound.c

@@ -1,417 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#define _WIN32_WINNT 0x0500
-#define INITGUID
-#include <stdlib.h>
-#include <stdio.h>
-#include <memory.h>
-
-#include <dsound.h>
-#include <mmreg.h>
-
-#include "alMain.h"
-#include "AL/al.h"
-#include "AL/alc.h"
-
-#ifndef DSSPEAKER_7POINT1
-#define DSSPEAKER_7POINT1       7
-#endif
-
-DEFINE_GUID(KSDATAFORMAT_SUBTYPE_PCM, 0x00000001, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
-
-// Since DSound doesn't report the fragment size, just assume 4 fragments
-#define DS_FRAGS 4
-
-typedef struct {
-    // DirectSound Playback Device
-    LPDIRECTSOUND          lpDS;
-    LPDIRECTSOUNDBUFFER    DSpbuffer;
-    LPDIRECTSOUNDBUFFER    DSsbuffer;
-
-    volatile int killNow;
-    ALvoid *thread;
-} DSoundData;
-
-
-typedef struct {
-    ALCchar *name;
-    GUID guid;
-} DevMap;
-static DevMap DeviceList[16];
-
-
-static ALuint DSoundProc(ALvoid *ptr)
-{
-    ALCdevice *pDevice = (ALCdevice*)ptr;
-    DSoundData *pData = (DSoundData*)pDevice->ExtraData;
-    DWORD LastCursor = 0;
-    DWORD PlayCursor;
-    VOID *WritePtr1, *WritePtr2;
-    DWORD WriteCnt1,  WriteCnt2;
-    DWORD BufferSize;
-    DWORD avail;
-    HRESULT err;
-
-    BufferSize  = pDevice->UpdateSize * DS_FRAGS *
-                  aluBytesFromFormat(pDevice->Format) *
-                  aluChannelsFromFormat(pDevice->Format);
-
-    while(!pData->killNow)
-    {
-        // Get current play and write cursors
-        IDirectSoundBuffer_GetCurrentPosition(pData->DSsbuffer, &PlayCursor, NULL);
-        avail = (PlayCursor-LastCursor+BufferSize) % BufferSize;
-
-        if(avail == 0)
-        {
-            Sleep(1);
-            continue;
-        }
-
-        // Lock output buffer
-        WriteCnt1 = 0;
-        WriteCnt2 = 0;
-        err = IDirectSoundBuffer_Lock(pData->DSsbuffer, LastCursor, avail, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0);
-
-        // If the buffer is lost, restore it, play and lock
-        if(err == DSERR_BUFFERLOST)
-        {
-            err = IDirectSoundBuffer_Restore(pData->DSsbuffer);
-            if(SUCCEEDED(err))
-                err = IDirectSoundBuffer_Play(pData->DSsbuffer, 0, 0, DSBPLAY_LOOPING);
-            if(SUCCEEDED(err))
-                err = IDirectSoundBuffer_Lock(pData->DSsbuffer, LastCursor, avail, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0);
-        }
-
-        // Successfully locked the output buffer
-        if(SUCCEEDED(err))
-        {
-            // If we have an active context, mix data directly into output buffer otherwise fill with silence
-            SuspendContext(NULL);
-            aluMixData(pDevice->Context, WritePtr1, WriteCnt1, pDevice->Format);
-            aluMixData(pDevice->Context, WritePtr2, WriteCnt2, pDevice->Format);
-            ProcessContext(NULL);
-
-            // Unlock output buffer only when successfully locked
-            IDirectSoundBuffer_Unlock(pData->DSsbuffer, WritePtr1, WriteCnt1, WritePtr2, WriteCnt2);
-        }
-        else
-            AL_PRINT("Buffer lock error: %#lx\n", err);
-
-        // Update old write cursor location
-        LastCursor += WriteCnt1+WriteCnt2;
-        LastCursor %= BufferSize;
-    }
-
-    return 0;
-}
-
-static ALCboolean DSoundOpenPlayback(ALCdevice *device, const ALCchar *deviceName)
-{
-    DSBUFFERDESC DSBDescription;
-    DSoundData *pData = NULL;
-    WAVEFORMATEXTENSIBLE OutputType;
-    DWORD frameSize = 0;
-    LPGUID guid = NULL;
-    DWORD speakers;
-    HRESULT hr;
-
-    if(deviceName)
-    {
-        int i;
-        for(i = 0;DeviceList[i].name;i++)
-        {
-            if(strcmp(deviceName, DeviceList[i].name) == 0)
-            {
-                device->szDeviceName = DeviceList[i].name;
-                if(i > 0)
-                    guid = &DeviceList[i].guid;
-                break;
-            }
-        }
-        if(!DeviceList[i].name)
-            return ALC_FALSE;
-    }
-    else
-        device->szDeviceName = DeviceList[0].name;
-
-    memset(&OutputType, 0, sizeof(OutputType));
-
-    //Initialise requested device
-
-    pData = calloc(1, sizeof(DSoundData));
-    if(!pData)
-    {
-        SetALCError(ALC_OUT_OF_MEMORY);
-        return ALC_FALSE;
-    }
-
-    //DirectSound Init code
-    hr = DirectSoundCreate(guid, &pData->lpDS, NULL);
-    if(SUCCEEDED(hr))
-        hr = IDirectSound_SetCooperativeLevel(pData->lpDS, GetForegroundWindow(), DSSCL_PRIORITY);
-
-    if(SUCCEEDED(hr))
-    {
-        if(*(GetConfigValue(NULL, "format", "")) == 0)
-            hr = IDirectSound_GetSpeakerConfig(pData->lpDS, &speakers);
-        else
-        {
-            if(device->Format == AL_FORMAT_MONO8 || device->Format == AL_FORMAT_MONO16)
-                speakers = DSSPEAKER_COMBINED(DSSPEAKER_MONO, 0);
-            else if(device->Format == AL_FORMAT_STEREO8 || device->Format == AL_FORMAT_STEREO16)
-                speakers = DSSPEAKER_COMBINED(DSSPEAKER_STEREO, 0);
-            else if(device->Format == AL_FORMAT_QUAD8 || device->Format == AL_FORMAT_QUAD16)
-                speakers = DSSPEAKER_COMBINED(DSSPEAKER_QUAD, 0);
-            else if(device->Format == AL_FORMAT_51CHN8 || device->Format == AL_FORMAT_51CHN16)
-                speakers = DSSPEAKER_COMBINED(DSSPEAKER_5POINT1, 0);
-            else if(device->Format == AL_FORMAT_71CHN8 || device->Format == AL_FORMAT_71CHN16)
-                speakers = DSSPEAKER_COMBINED(DSSPEAKER_7POINT1, 0);
-            else
-                hr = IDirectSound_GetSpeakerConfig(pData->lpDS, &speakers);
-        }
-    }
-    if(SUCCEEDED(hr))
-    {
-        speakers = DSSPEAKER_CONFIG(speakers);
-        if(speakers == DSSPEAKER_MONO)
-        {
-            if(aluBytesFromFormat(device->Format) == 1)
-                device->Format = AL_FORMAT_MONO8;
-            else
-                device->Format = AL_FORMAT_MONO16;
-        }
-        else if(speakers == DSSPEAKER_STEREO)
-        {
-            if(aluBytesFromFormat(device->Format) == 1)
-                device->Format = AL_FORMAT_STEREO8;
-            else
-                device->Format = AL_FORMAT_STEREO16;
-        }
-        else if(speakers == DSSPEAKER_QUAD)
-        {
-            if(aluBytesFromFormat(device->Format) == 1)
-                device->Format = AL_FORMAT_QUAD8;
-            else
-                device->Format = AL_FORMAT_QUAD16;
-            OutputType.dwChannelMask = SPEAKER_FRONT_LEFT |
-                                       SPEAKER_FRONT_RIGHT |
-                                       SPEAKER_BACK_LEFT |
-                                       SPEAKER_BACK_RIGHT;
-        }
-        else if(speakers == DSSPEAKER_5POINT1)
-        {
-            if(aluBytesFromFormat(device->Format) == 1)
-                device->Format = AL_FORMAT_51CHN8;
-            else
-                device->Format = AL_FORMAT_51CHN16;
-            OutputType.dwChannelMask = SPEAKER_FRONT_LEFT |
-                                       SPEAKER_FRONT_RIGHT |
-                                       SPEAKER_FRONT_CENTER |
-                                       SPEAKER_LOW_FREQUENCY |
-                                       SPEAKER_BACK_LEFT |
-                                       SPEAKER_BACK_RIGHT;
-        }
-        else if(speakers == DSSPEAKER_7POINT1)
-        {
-            if(aluBytesFromFormat(device->Format) == 1)
-                device->Format = AL_FORMAT_71CHN8;
-            else
-                device->Format = AL_FORMAT_71CHN16;
-            OutputType.dwChannelMask = SPEAKER_FRONT_LEFT |
-                                       SPEAKER_FRONT_RIGHT |
-                                       SPEAKER_FRONT_CENTER |
-                                       SPEAKER_LOW_FREQUENCY |
-                                       SPEAKER_BACK_LEFT |
-                                       SPEAKER_BACK_RIGHT |
-                                       SPEAKER_SIDE_LEFT |
-                                       SPEAKER_SIDE_RIGHT;
-        }
-        frameSize = aluBytesFromFormat(device->Format) *
-                    aluChannelsFromFormat(device->Format);
-
-        OutputType.Format.wFormatTag = WAVE_FORMAT_PCM;
-        OutputType.Format.nChannels = aluChannelsFromFormat(device->Format);
-        OutputType.Format.wBitsPerSample = aluBytesFromFormat(device->Format) * 8;
-        OutputType.Format.nBlockAlign = OutputType.Format.nChannels*OutputType.Format.wBitsPerSample/8;
-        OutputType.Format.nSamplesPerSec = device->Frequency;
-        OutputType.Format.nAvgBytesPerSec = OutputType.Format.nSamplesPerSec*OutputType.Format.nBlockAlign;
-        OutputType.Format.cbSize = 0;
-
-        device->UpdateSize /= DS_FRAGS;
-    }
-
-    if(OutputType.Format.nChannels > 2)
-    {
-        OutputType.Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE;
-        OutputType.Samples.wValidBitsPerSample = OutputType.Format.wBitsPerSample;
-        OutputType.Format.cbSize = 22;
-        OutputType.SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
-    }
-    else
-    {
-        if(SUCCEEDED(hr))
-        {
-            memset(&DSBDescription,0,sizeof(DSBUFFERDESC));
-            DSBDescription.dwSize=sizeof(DSBUFFERDESC);
-            DSBDescription.dwFlags=DSBCAPS_PRIMARYBUFFER;
-            hr = IDirectSound_CreateSoundBuffer(pData->lpDS, &DSBDescription, &pData->DSpbuffer, NULL);
-        }
-        if(SUCCEEDED(hr))
-            hr = IDirectSoundBuffer_SetFormat(pData->DSpbuffer,&OutputType.Format);
-    }
-
-    if(SUCCEEDED(hr))
-    {
-        memset(&DSBDescription,0,sizeof(DSBUFFERDESC));
-        DSBDescription.dwSize=sizeof(DSBUFFERDESC);
-        DSBDescription.dwFlags=DSBCAPS_GLOBALFOCUS|DSBCAPS_GETCURRENTPOSITION2;
-        DSBDescription.dwBufferBytes=device->UpdateSize * DS_FRAGS * frameSize;
-        DSBDescription.lpwfxFormat=&OutputType.Format;
-        hr = IDirectSound_CreateSoundBuffer(pData->lpDS, &DSBDescription, &pData->DSsbuffer, NULL);
-    }
-
-    if(SUCCEEDED(hr))
-        hr = IDirectSoundBuffer_Play(pData->DSsbuffer, 0, 0, DSBPLAY_LOOPING);
-
-    if(SUCCEEDED(hr))
-    {
-        device->ExtraData = pData;
-        pData->thread = StartThread(DSoundProc, device);
-        if(!pData->thread)
-            hr = E_FAIL;
-    }
-
-    if(FAILED(hr))
-    {
-        if (pData->DSsbuffer)
-            IDirectSoundBuffer_Release(pData->DSsbuffer);
-        if (pData->DSpbuffer)
-            IDirectSoundBuffer_Release(pData->DSpbuffer);
-        if (pData->lpDS)
-            IDirectSound_Release(pData->lpDS);
-
-        free(pData);
-        return ALC_FALSE;
-    }
-
-    return ALC_TRUE;
-}
-
-static void DSoundClosePlayback(ALCdevice *device)
-{
-    DSoundData *pData = device->ExtraData;
-
-    pData->killNow = 1;
-    StopThread(pData->thread);
-
-    IDirectSoundBuffer_Release(pData->DSsbuffer);
-    if (pData->DSpbuffer)
-        IDirectSoundBuffer_Release(pData->DSpbuffer);
-    IDirectSound_Release(pData->lpDS);
-
-    free(pData);
-    device->ExtraData = NULL;
-}
-
-
-static ALCboolean DSoundOpenCapture(ALCdevice *pDevice, const ALCchar *deviceName, ALCuint frequency, ALCenum format, ALCsizei SampleSize)
-{
-    (void)pDevice;
-    (void)deviceName;
-    (void)frequency;
-    (void)format;
-    (void)SampleSize;
-    return ALC_FALSE;
-}
-
-static void DSoundCloseCapture(ALCdevice *pDevice)
-{
-    (void)pDevice;
-}
-
-static void DSoundStartCapture(ALCdevice *pDevice)
-{
-    (void)pDevice;
-}
-
-static void DSoundStopCapture(ALCdevice *pDevice)
-{
-    (void)pDevice;
-}
-
-static void DSoundCaptureSamples(ALCdevice *pDevice, ALCvoid *pBuffer, ALCuint lSamples)
-{
-    (void)pDevice;
-    (void)pBuffer;
-    (void)lSamples;
-}
-
-static ALCuint DSoundAvailableSamples(ALCdevice *pDevice)
-{
-    (void)pDevice;
-    return 0;
-}
-
-
-BackendFuncs DSoundFuncs = {
-    DSoundOpenPlayback,
-    DSoundClosePlayback,
-    DSoundOpenCapture,
-    DSoundCloseCapture,
-    DSoundStartCapture,
-    DSoundStopCapture,
-    DSoundCaptureSamples,
-    DSoundAvailableSamples
-};
-
-static BOOL CALLBACK DSoundEnumDevices(LPGUID guid, LPCSTR desc, LPCSTR drvname, LPVOID data)
-{
-    size_t *iter = data;
-    (void)drvname;
-
-    if(guid)
-    {
-        char str[128];
-        snprintf(str, sizeof(str), "DirectSound Software on %s", desc);
-        DeviceList[*iter].name = AppendAllDeviceList(str);
-        DeviceList[*iter].guid = *guid;
-        (*iter)++;
-    }
-    else
-        DeviceList[0].name = AppendDeviceList("DirectSound Software");
-
-    return TRUE;
-}
-
-void alcDSoundInit(BackendFuncs *FuncList)
-{
-    size_t iter = 1;
-    HRESULT hr;
-
-    *FuncList = DSoundFuncs;
-
-    hr = DirectSoundEnumerate(DSoundEnumDevices, &iter);
-    if(FAILED(hr))
-        AL_PRINT("Error enumerating DirectSound devices (%#x)!\n", (unsigned int)hr);
-}

Alc/lpfilter.c

@@ -1,458 +0,0 @@
-/* ----------------- file filterIIR00.c begin ----------------- */
-/* 
-Resonant low pass filter source code.
-By baltrax@hotmail.com (Zxform)
-*/
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <math.h>
-
-#include "alMain.h"
-#include "alFilter.h"
-
-
-static void szxform(
-    double *a0, double *a1, double *a2,   /* numerator coefficients */
-    double *b0, double *b1, double *b2,   /* denominator coefficients */
-    double fc,           /* Filter cutoff frequency */
-    double fs,           /* sampling rate */
-    double *k,           /* overall gain factor */
-    float *coef);        /* pointer to 4 iir coefficients */
-
-/*
- * --------------------------------------------------------------------
- *
- * lpFilter - Perform IIR filtering sample by sample on floats
- *
- * Implements cascaded direct form II second order sections.
- * Requires FILTER structure for history and coefficients.
- * The size of the history array is 2*FILTER_SECTIONS.
- * The size of the coefficient array is 4*FILTER_SECTIONS + 1 because
- * the first coefficient is the overall scale factor for the filter.
- * Returns one output sample for each input sample.
- *
- * float lpFilter(FILTER *iir,float input)
- *
- *     FILTER *iir        pointer to FILTER structure
- *     float input        new float input sample
- *
- * Returns float value giving the current output.
- * --------------------------------------------------------------------
- */
-
-/*** moved to ALu.c ***/
-
-/*
- * --------------------------------------------------------------------
- *
- * InitLowPassFilter()
- *
- * Initialize filter coefficients.
- * We create a 4th order filter (24 db/oct rolloff), consisting
- * of two second order sections.
- * --------------------------------------------------------------------
- */
-int InitLowPassFilter(ALCcontext *Context, FILTER *iir)
-{
-    float    *coef;
-    double   fs, fc; /* Sampling frequency, cutoff frequency */
-    double   Q;      /* Resonance > 1.0 < 1000 */
-    unsigned nInd;
-    double   a0, a1, a2, b0, b1, b2;
-    double   k;      /* overall gain factor */
-    struct {
-        double a0, a1, a2;       /* numerator coefficients */
-        double b0, b1, b2;       /* denominator coefficients */
-    } ProtoCoef[FILTER_SECTIONS];      /* Filter prototype coefficients,
-                                          1 for each filter section */
-
-
-    /*
-     * Setup filter s-domain coefficients
-     */
-    /* Section 1 */
-    ProtoCoef[0].a0 = 1.0;
-    ProtoCoef[0].a1 = 0;
-    ProtoCoef[0].a2 = 0;
-    ProtoCoef[0].b0 = 1.0;
-    ProtoCoef[0].b1 = 0.765367;
-    ProtoCoef[0].b2 = 1.0;
-
-    /* Section 2 */
-    ProtoCoef[1].a0 = 1.0;
-    ProtoCoef[1].a1 = 0;
-    ProtoCoef[1].a2 = 0;
-    ProtoCoef[1].b0 = 1.0;
-    ProtoCoef[1].b1 = 1.847759;
-    ProtoCoef[1].b2 = 1.0;
-
-    /* Clear the coefficient and history arrays */
-    memset(iir->coef, 0, sizeof(iir->coef));
-    memset(iir->history, 0, sizeof(iir->history));
-
-    k = 1.0;              /* Set overall filter gain */
-    coef = iir->coef + 1; /* Skip k, or gain */
-
-    Q = 1;                   /* Resonance */
-    fc = LOWPASSFREQCUTOFF;  /* Filter cutoff (Hz) */
-    fs = Context->Frequency; /* Sampling frequency (Hz) */
-
-    /*
-     * Compute z-domain coefficients for each biquad section
-     * for new Cutoff Frequency and Resonance
-     */
-    for (nInd = 0; nInd < FILTER_SECTIONS; nInd++)
-    {
-        a0 = ProtoCoef[nInd].a0;
-        a1 = ProtoCoef[nInd].a1;
-        a2 = ProtoCoef[nInd].a2;
-
-        b0 = ProtoCoef[nInd].b0;
-        b1 = ProtoCoef[nInd].b1 / Q;      /* Divide by resonance or Q */
-        b2 = ProtoCoef[nInd].b2;
-        szxform(&a0, &a1, &a2, &b0, &b1, &b2, fc, fs, &k, coef);
-        coef += 4;                       /* Point to next filter section */
-    }
-
-    /* Update overall filter gain in coef array */
-    iir->coef[0] = k;
-
-    return 0;
-}
-/* ----------------- file filterIIR00.c end ----------------- */
-
-
-/* ----------------- file bilinear.c begin ----------------- */
-/*
- * ----------------------------------------------------------
- *      bilinear.c
- *
- *      Perform bilinear transformation on s-domain coefficients
- *      of 2nd order biquad section.
- *      First design an analog filter and use s-domain coefficients
- *      as input to szxform() to convert them to z-domain.
- *
- * Here's the butterworth polinomials for 2nd, 4th and 6th order sections.
- *      When we construct a 24 db/oct filter, we take to 2nd order
- *      sections and compute the coefficients separately for each section.
- *
- *      n       Polinomials
- * --------------------------------------------------------------------
- *      2       s^2 + 1.4142s +1
- *      4       (s^2 + 0.765367s + 1) (s^2 + 1.847759s + 1)
- *      6       (s^2 + 0.5176387s + 1) (s^2 + 1.414214 + 1) (s^2 + 1.931852s + 1)
- *
- *      Where n is a filter order.
- *      For n=4, or two second order sections, we have following equasions for each
- *      2nd order stage:
- *
- *      (1 / (s^2 + (1/Q) * 0.765367s + 1)) * (1 / (s^2 + (1/Q) * 1.847759s + 1))
- *
- *      Where Q is filter quality factor in the range of
- *      1 to 1000. The overall filter Q is a product of all
- *      2nd order stages. For example, the 6th order filter
- *      (3 stages, or biquads) with individual Q of 2 will
- *      have filter Q = 2 * 2 * 2 = 8.
- *
- *      The nominator part is just 1.
- *      The denominator coefficients for stage 1 of filter are:
- *      b2 = 1; b1 = 0.765367; b0 = 1;
- *      numerator is
- *      a2 = 0; a1 = 0; a0 = 1;
- *
- *      The denominator coefficients for stage 1 of filter are:
- *      b2 = 1; b1 = 1.847759; b0 = 1;
- *      numerator is
- *      a2 = 0; a1 = 0; a0 = 1;
- *
- *      These coefficients are used directly by the szxform()
- *      and bilinear() functions. For all stages the numerator
- *      is the same and the only thing that is different between
- *      different stages is 1st order coefficient. The rest of
- *      coefficients are the same for any stage and equal to 1.
- *
- *      Any filter could be constructed using this approach.
- *
- *      References:
- *             Van Valkenburg, "Analog Filter Design"
- *             Oxford University Press 1982
- *             ISBN 0-19-510734-9
- *
- *             C Language Algorithms for Digital Signal Processing
- *             Paul Embree, Bruce Kimble
- *             Prentice Hall, 1991
- *             ISBN 0-13-133406-9
- *
- *             Digital Filter Designer's Handbook
- *             With C++ Algorithms
- *             Britton Rorabaugh
- *             McGraw Hill, 1997
- *             ISBN 0-07-053806-9
- * ----------------------------------------------------------
- */
-
-static void prewarp(double *a0, double *a1, double *a2, double fc, double fs);
-static void bilinear(
-    double a0, double a1, double a2,    /* numerator coefficients */
-    double b0, double b1, double b2,    /* denominator coefficients */
-    double *k,                          /* overall gain factor */
-    double fs,                          /* sampling rate */
-    float *coef);                       /* pointer to 4 iir coefficients */
-
-
-/*
- * ----------------------------------------------------------
- *      Pre-warp the coefficients of a numerator or denominator.
- *      Note that a0 is assumed to be 1, so there is no wrapping
- *      of it.
- * ----------------------------------------------------------
- */
-static void prewarp(
-    double *a0, double *a1, double *a2,
-    double fc, double fs)
-{
-    double wp, pi;
-
-    pi = 4.0 * atan(1.0);
-    wp = 2.0 * fs * tan(pi * fc / fs);
-
-    *a2 = (*a2) / (wp * wp);
-    *a1 = (*a1) / wp;
-    (void)a0;
-}
-
-
-/*
- * ----------------------------------------------------------
- * bilinear()
- *
- * Transform the numerator and denominator coefficients
- * of s-domain biquad section into corresponding
- * z-domain coefficients.
- *
- *      Store the 4 IIR coefficients in array pointed by coef
- *      in following order:
- *             beta1, beta2    (denominator)
- *             alpha1, alpha2  (numerator)
- *
- * Arguments:
- *             a0-a2   - s-domain numerator coefficients
- *             b0-b2   - s-domain denominator coefficients
- *             k       - filter gain factor. initially set to 1
- *                       and modified by each biquad section in such
- *                       a way, as to make it the coefficient by
- *                       which to multiply the overall filter gain
- *                       in order to achieve a desired overall filter gain,
- *                       specified in initial value of k.
- *             fs      - sampling rate (Hz)
- *             coef    - array of z-domain coefficients to be filled in.
- *
- * Return:
- *             On return, set coef z-domain coefficients
- * ----------------------------------------------------------
- */
-static void bilinear(
-    double a0, double a1, double a2,    /* numerator coefficients */
-    double b0, double b1, double b2,    /* denominator coefficients */
-    double *k,                          /* overall gain factor */
-    double fs,                          /* sampling rate */
-    float *coef                         /* pointer to 4 iir coefficients */
-)
-{
-    double ad, bd;
-
-    /* alpha (Numerator in s-domain) */
-    ad = 4. * a2 * fs * fs + 2. * a1 * fs + a0;
-    /* beta (Denominator in s-domain) */
-    bd = 4. * b2 * fs * fs + 2. * b1* fs + b0;
-
-    /* update gain constant for this section */
-    *k *= ad/bd;
-
-    /* Denominator */
-    *coef++ = (2.*b0 - 8.*b2*fs*fs) / bd;         /* beta1 */
-    *coef++ = (4.*b2*fs*fs - 2.*b1*fs + b0) / bd; /* beta2 */
-
-    /* Nominator */
-    *coef++ = (2.*a0 - 8.*a2*fs*fs) / ad;         /* alpha1 */
-    *coef = (4.*a2*fs*fs - 2.*a1*fs + a0) / ad;   /* alpha2 */
-}
-
-
-/*
- * ----------------------------------------------------------
- * Transform from s to z domain using bilinear transform
- * with prewarp.
- *
- * Arguments:
- *      For argument description look at bilinear()
- *
- *      coef - pointer to array of floating point coefficients,
- *                     corresponding to output of bilinear transofrm
- *                     (z domain).
- *
- * Note: frequencies are in Hz.
- * ----------------------------------------------------------
- */
-static void szxform(
-    double *a0, double *a1, double *a2, /* numerator coefficients */
-    double *b0, double *b1, double *b2, /* denominator coefficients */
-    double fc,                          /* Filter cutoff frequency */
-    double fs,                          /* sampling rate */
-    double *k,                          /* overall gain factor */
-    float *coef)                        /* pointer to 4 iir coefficients */
-{
-    /* Calculate a1 and a2 and overwrite the original values */
-    prewarp(a0, a1, a2, fc, fs);
-    prewarp(b0, b1, b2, fc, fs);
-    bilinear(*a0, *a1, *a2, *b0, *b1, *b2, k, fs, coef);
-}
-
-
-/* ----------------- file bilinear.c end ----------------- */
-
-/* ----------------- file filter.txt begin -----------------
-How to construct a kewl low pass resonant filter?
-
-Lets assume we want to create a filter for analog synth.
-The filter rolloff is 24 db/oct, which corresponds to 4th
-order filter. Filter of first order is equivalent to RC circuit
-and has max rolloff of 6 db/oct.
-
-We will use classical Butterworth IIR filter design, as it
-exactly corresponds to our requirements.
-
-A common practice is to chain several 2nd order sections,
-or biquads, as they commonly called, in order to achive a higher
-order filter. Each 2nd order section is a 2nd order filter, which
-has 12 db/oct roloff. So, we need 2 of those sections in series.
-
-To compute those sections, we use standard Butterworth polinomials,
-or so called s-domain representation and convert it into z-domain,
-or digital domain. The reason we need to do this is because
-the filter theory exists for analog filters for a long time
-and there exist no theory of working in digital domain directly.
-So the common practice is to take standard analog filter design
-and use so called bilinear transform to convert the butterworth
-equasion coefficients into z-domain.
-
-Once we compute the z-domain coefficients, we can use them in
-a very simple transfer function, such as iir_filter() in our
-C source code, in order to perform the filtering function.
-The filter itself is the simpliest thing in the world.
-The most complicated thing is computing the coefficients
-for z-domain.
-
-Ok, lets look at butterworth polynomials, arranged as a series
-of 2nd order sections:
-
- * Note: n is filter order.
- *
- *      n       Polynomials
- *      --------------------------------------------------------------------
- *      2       s^2 + 1.4142s +1
- *      4       (s^2 + 0.765367s + 1) * (s^2 + 1.847759s + 1)
- *      6       (s^2 + 0.5176387s + 1) * (s^2 + 1.414214 + 1) * (s^2 + 1.931852s + 1)
- *
- * For n=4 we have following equasion for the filter transfer function:
- *
- *                     1                              1
- * T(s) = --------------------------- * ----------------------------
- *        s^2 + (1/Q) * 0.765367s + 1   s^2 + (1/Q) * 1.847759s + 1
- *
-
-The filter consists of two 2nd order secions since highest s power is 2.
-Now we can take the coefficients, or the numbers by which s is multiplied
-and plug them into a standard formula to be used by bilinear transform.
-
-Our standard form for each 2nd order secion is:
-
-       a2 * s^2 + a1 * s + a0
-H(s) = ----------------------
-       b2 * s^2 + b1 * s + b0
-
-Note that butterworth nominator is 1 for all filter sections,
-which means s^2 = 0 and s^1 = 0
-
-Lets convert standard butterworth polinomials into this form:
-
-       0 + 0 + 1                  0 + 0 + 1
--------------------------- * --------------------------
-1 + ((1/Q) * 0.765367) + 1   1 + ((1/Q) * 1.847759) + 1
-
-Section 1:
-a2 = 0; a1 = 0; a0 = 1;
-b2 = 1; b1 = 0.5176387; b0 = 1;
-
-Section 2:
-a2 = 0; a1 = 0; a0 = 1;
-b2 = 1; b1 = 1.847759; b0 = 1;
-
-That Q is filter quality factor or resonance, in the range of
-1 to 1000. The overall filter Q is a product of all 2nd order stages.
-For example, the 6th order filter (3 stages, or biquads)
-with individual Q of 2 will have filter Q = 2 * 2 * 2 = 8.
-
-These a and b coefficients are used directly by the szxform()
-and bilinear() functions.
-
-The transfer function for z-domain is:
-
-       1 + alpha1 * z^(-1) + alpha2 * z^(-2)
-H(z) = -------------------------------------
-       1 + beta1 * z^(-1) + beta2 * z^(-2)
-
-When you need to change the filter frequency cutoff or resonance,
-or Q, you call the szxform() function with proper a and b
-coefficients and the new filter cutoff frequency or resonance.
-You also need to supply the sampling rate and filter gain you want
-to achive. For our purposes the gain = 1.
-
-We call szxform() function 2 times becase we have 2 filter sections.
-Each call provides different coefficients.
-
-The gain argument to szxform() is a pointer to desired filter
-gain variable.
-
-double k = 1.0;      // overall gain factor
-
-Upon return from each call, the k argument will be set to a value,
-by which to multiply our actual signal in order for the gain
-to be one. On second call to szxform() we provide k that was
-changed by the previous section. During actual audio filtering
-function iir_filter() will use this k
-
-Summary:
-
-Our filter is pretty close to ideal in terms of all relevant
-parameters and filter stability even with extremely large values
-of resonance. This filter design has been verified under all
-variations of parameters and it all appears to work as advertized.
-
-Good luck with it.
-If you ever make a directX wrapper for it, post it to comp.dsp.
-
-
- *
- * ----------------------------------------------------------
- *References:
- *Van Valkenburg, "Analog Filter Design"
- *Oxford University Press 1982
- *ISBN 0-19-510734-9
- *
- *C Language Algorithms for Digital Signal Processing
- *Paul Embree, Bruce Kimble
- *Prentice Hall, 1991
- *ISBN 0-13-133406-9
- *
- *Digital Filter Designer's Handbook
- *With C++ Algorithms
- *Britton Rorabaugh
- *McGraw Hill, 1997
- *ISBN 0-07-053806-9
- * ----------------------------------------------------------
-
-
-
-// ----------------- file filter.txt end ----------------- */

Alc/oss.c

@@ -1,454 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <memory.h>
-#include <unistd.h>
-#include <errno.h>
-#include <math.h>
-#include "alMain.h"
-#include "AL/al.h"
-#include "AL/alc.h"
-
-#include <sys/soundcard.h>
-
-/*
- * The OSS documentation talks about SOUND_MIXER_READ, but the header
- * only contains MIXER_READ. Play safe. Same for WRITE.
- */
-#ifndef SOUND_MIXER_READ
-#define SOUND_MIXER_READ MIXER_READ
-#endif
-#ifndef SOUND_MIXER_WRITE
-#define SOUND_MIXER_WRITE MIXER_WRITE
-#endif
-
-static char *oss_device;
-static char *oss_device_capture;
-
-typedef struct {
-    int fd;
-    volatile int killNow;
-    ALvoid *thread;
-
-    ALubyte *mix_data;
-    int data_size;
-
-    RingBuffer *ring;
-    int doCapture;
-} oss_data;
-
-
-static int log2i(ALCuint x)
-{
-    int y = 0;
-    while (x > 1)
-    {
-        x >>= 1;
-        y++;
-    }
-    return y;
-}
-
-
-static ALuint OSSProc(ALvoid *ptr)
-{
-    ALCdevice *pDevice = (ALCdevice*)ptr;
-    oss_data *data = (oss_data*)pDevice->ExtraData;
-    int remaining = 0;
-    int wrote;
-
-    while(!data->killNow)
-    {
-        int len = data->data_size - remaining;
-
-        if(len > 0)
-        {
-            SuspendContext(NULL);
-            aluMixData(pDevice->Context, data->mix_data+remaining, len, pDevice->Format);
-            ProcessContext(NULL);
-        }
-
-        remaining += len;
-        wrote = write(data->fd, data->mix_data, remaining);
-        if(wrote < 0)
-        {
-            AL_PRINT("write failed: %s\n", strerror(errno));
-            remaining = 0;
-        }
-        else if(wrote > 0)
-        {
-            remaining -= wrote;
-            if(remaining > 0)
-                memmove(data->mix_data, data->mix_data+wrote, remaining);
-        }
-        else
-            Sleep(1);
-    }
-
-    return 0;
-}
-
-static ALuint OSSCaptureProc(ALvoid *ptr)
-{
-    ALCdevice *pDevice = (ALCdevice*)ptr;
-    oss_data *data = (oss_data*)pDevice->ExtraData;
-    int frameSize;
-    int amt;
-
-    frameSize  = aluBytesFromFormat(pDevice->Format);
-    frameSize *= aluChannelsFromFormat(pDevice->Format);
-
-    while(!data->killNow)
-    {
-        amt = read(data->fd, data->mix_data, data->data_size);
-        if(amt < 0)
-        {
-            AL_PRINT("read failed: %s\n", strerror(errno));
-            break;
-        }
-        if(amt == 0)
-        {
-            Sleep(1);
-            continue;
-        }
-        if(data->doCapture)
-            WriteRingBuffer(data->ring, data->mix_data, amt/frameSize);
-    }
-
-    return 0;
-}
-
-static ALCboolean oss_open_playback(ALCdevice *device, const ALCchar *deviceName)
-{
-    int numFragmentsLogSize;
-    int log2FragmentSize;
-    unsigned int periods;
-    audio_buf_info info;
-    ALuint frameSize;
-    char driver[64];
-    int numChannels;
-    oss_data *data;
-    int ossFormat;
-    int ossSpeed;
-    char *err;
-    int i;
-
-    strncpy(driver, GetConfigValue("oss", "device", "/dev/dsp"), sizeof(driver)-1);
-    driver[sizeof(driver)-1] = 0;
-    if(deviceName)
-    {
-        if(strcmp(deviceName, oss_device))
-            return ALC_FALSE;
-        device->szDeviceName = oss_device;
-    }
-    else
-        device->szDeviceName = oss_device;
-
-    data = (oss_data*)calloc(1, sizeof(oss_data));
-    data->killNow = 0;
-
-    data->fd = open(driver, O_WRONLY);
-    if(data->fd == -1)
-    {
-        free(data);
-        AL_PRINT("Could not open %s: %s\n", driver, strerror(errno));
-        return ALC_FALSE;
-    }
-
-    switch(aluBytesFromFormat(device->Format))
-    {
-        case 1:
-            ossFormat = AFMT_U8;
-            break;
-        case 2:
-            ossFormat = AFMT_S16_NE;
-            break;
-        default:
-            ossFormat = -1;
-            AL_PRINT("Unknown format?! %x\n", device->Format);
-    }
-
-    periods = GetConfigValueInt("oss", "periods", 4);
-    if((int)periods <= 0)
-        periods = 4;
-    numChannels = aluChannelsFromFormat(device->Format);
-    frameSize = numChannels * aluBytesFromFormat(device->Format);
-
-    ossSpeed = device->Frequency;
-    log2FragmentSize = log2i(device->UpdateSize * frameSize / periods);
-
-    /* according to the OSS spec, 16 bytes are the minimum */
-    if (log2FragmentSize < 4)
-        log2FragmentSize = 4;
-    numFragmentsLogSize = (periods << 16) | log2FragmentSize;
-
-#define ok(func, str) (i=(func),((i<0)?(err=(str)),0:1))
-    if (!(ok(ioctl(data->fd, SNDCTL_DSP_SETFRAGMENT, &numFragmentsLogSize), "set fragment") &&
-          ok(ioctl(data->fd, SNDCTL_DSP_SETFMT, &ossFormat), "set format") &&
-          ok(ioctl(data->fd, SNDCTL_DSP_CHANNELS, &numChannels), "set channels") &&
-          ok(ioctl(data->fd, SNDCTL_DSP_SPEED, &ossSpeed), "set speed") &&
-          ok(ioctl(data->fd, SNDCTL_DSP_GETOSPACE, &info), "get space")))
-    {
-        AL_PRINT("%s failed: %s\n", err, strerror(errno));
-        close(data->fd);
-        free(data);
-        return ALC_FALSE;
-    }
-#undef ok
-
-    device->Frequency = ossSpeed;
-
-    if((int)aluChannelsFromFormat(device->Format) != numChannels)
-    {
-        AL_PRINT("Could not set %d channels, got %d instead\n", aluChannelsFromFormat(device->Format), numChannels);
-        close(data->fd);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    if(!((ossFormat == AFMT_U8 && aluBytesFromFormat(device->Format) == 1) ||
-         (ossFormat == AFMT_S16_NE && aluBytesFromFormat(device->Format) == 2)))
-    {
-        AL_PRINT("Could not set %d-bit output, got format %#x\n", aluBytesFromFormat(device->Format)*8, ossFormat);
-        close(data->fd);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    device->UpdateSize = info.fragsize / frameSize;
-
-    data->data_size = device->UpdateSize * frameSize;
-    data->mix_data = calloc(1, data->data_size);
-
-    device->ExtraData = data;
-    data->thread = StartThread(OSSProc, device);
-    if(data->thread == NULL)
-    {
-        device->ExtraData = NULL;
-        free(data->mix_data);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    return ALC_TRUE;
-}
-
-static void oss_close_playback(ALCdevice *device)
-{
-    oss_data *data = (oss_data*)device->ExtraData;
-    data->killNow = 1;
-    StopThread(data->thread);
-
-    close(data->fd);
-
-    free(data->mix_data);
-    free(data);
-    device->ExtraData = NULL;
-}
-
-
-static ALCboolean oss_open_capture(ALCdevice *device, const ALCchar *deviceName, ALCuint frequency, ALCenum format, ALCsizei SampleSize)
-{
-    int numFragmentsLogSize;
-    int log2FragmentSize;
-    unsigned int periods;
-    audio_buf_info info;
-    ALuint frameSize;
-    int numChannels;
-    char driver[64];
-    oss_data *data;
-    int ossFormat;
-    int ossSpeed;
-    char *err;
-    int i;
-
-    strncpy(driver, GetConfigValue("oss", "capture", "/dev/dsp"), sizeof(driver)-1);
-    driver[sizeof(driver)-1] = 0;
-    if(deviceName)
-    {
-        if(strcmp(deviceName, oss_device_capture))
-            return ALC_FALSE;
-        device->szDeviceName = oss_device_capture;
-    }
-    else
-        device->szDeviceName = oss_device_capture;
-
-    data = (oss_data*)calloc(1, sizeof(oss_data));
-    data->killNow = 0;
-
-    data->fd = open(driver, O_RDONLY);
-    if(data->fd == -1)
-    {
-        free(data);
-        AL_PRINT("Could not open %s: %s\n", driver, strerror(errno));
-        return ALC_FALSE;
-    }
-
-    switch(aluBytesFromFormat(format))
-    {
-        case 1:
-            ossFormat = AFMT_U8;
-            break;
-        case 2:
-            ossFormat = AFMT_S16_NE;
-            break;
-        default:
-            ossFormat = -1;
-            AL_PRINT("Unknown format?! %x\n", device->Format);
-    }
-
-    periods = 4;
-    numChannels = aluChannelsFromFormat(device->Format);
-    frameSize = numChannels * aluBytesFromFormat(device->Format);
-    ossSpeed = frequency;
-    log2FragmentSize = log2i(SampleSize * frameSize / periods);
-
-    /* according to the OSS spec, 16 bytes are the minimum */
-    if (log2FragmentSize < 4)
-        log2FragmentSize = 4;
-    numFragmentsLogSize = (periods << 16) | log2FragmentSize;
-
-#define ok(func, str) (i=(func),((i<0)?(err=(str)),0:1))
-    if (!(ok(ioctl(data->fd, SNDCTL_DSP_SETFRAGMENT, &numFragmentsLogSize), "set fragment") &&
-          ok(ioctl(data->fd, SNDCTL_DSP_SETFMT, &ossFormat), "set format") &&
-          ok(ioctl(data->fd, SNDCTL_DSP_CHANNELS, &numChannels), "set channels") &&
-          ok(ioctl(data->fd, SNDCTL_DSP_SPEED, &ossSpeed), "set speed") &&
-          ok(ioctl(data->fd, SNDCTL_DSP_GETISPACE, &info), "get space")))
-    {
-        AL_PRINT("%s failed: %s\n", err, strerror(errno));
-        close(data->fd);
-        free(data);
-        return ALC_FALSE;
-    }
-#undef ok
-
-    if((int)aluChannelsFromFormat(device->Format) != numChannels)
-    {
-        AL_PRINT("Could not set %d channels, got %d instead\n", aluChannelsFromFormat(device->Format), numChannels);
-        close(data->fd);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    if(!((ossFormat == AFMT_U8 && aluBytesFromFormat(device->Format) == 1) ||
-         (ossFormat == AFMT_S16_NE && aluBytesFromFormat(device->Format) == 2)))
-    {
-        AL_PRINT("Could not set %d-bit input, got format %#x\n", aluBytesFromFormat(device->Format)*8, ossFormat);
-        close(data->fd);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    data->ring = CreateRingBuffer(frameSize, SampleSize);
-    if(!data->ring)
-    {
-        AL_PRINT("ring buffer create failed\n");
-        close(data->fd);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    data->data_size = info.fragsize;
-    data->mix_data = calloc(1, data->data_size);
-
-    device->ExtraData = data;
-    data->thread = StartThread(OSSCaptureProc, device);
-    if(data->thread == NULL)
-    {
-        device->ExtraData = NULL;
-        free(data->mix_data);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    return ALC_TRUE;
-}
-
-static void oss_close_capture(ALCdevice *device)
-{
-    oss_data *data = (oss_data*)device->ExtraData;
-    data->killNow = 1;
-    StopThread(data->thread);
-
-    close(data->fd);
-
-    DestroyRingBuffer(data->ring);
-
-    free(data->mix_data);
-    free(data);
-    device->ExtraData = NULL;
-}
-
-static void oss_start_capture(ALCdevice *pDevice)
-{
-    oss_data *data = (oss_data*)pDevice->ExtraData;
-    data->doCapture = 1;
-}
-
-static void oss_stop_capture(ALCdevice *pDevice)
-{
-    oss_data *data = (oss_data*)pDevice->ExtraData;
-    data->doCapture = 0;
-}
-
-static void oss_capture_samples(ALCdevice *pDevice, ALCvoid *pBuffer, ALCuint lSamples)
-{
-    oss_data *data = (oss_data*)pDevice->ExtraData;
-    if(lSamples <= (ALCuint)RingBufferSize(data->ring))
-        ReadRingBuffer(data->ring, pBuffer, lSamples);
-    else
-        SetALCError(ALC_INVALID_VALUE);
-}
-
-static ALCuint oss_available_samples(ALCdevice *pDevice)
-{
-    oss_data *data = (oss_data*)pDevice->ExtraData;
-    return RingBufferSize(data->ring);
-}
-
-
-BackendFuncs oss_funcs = {
-    oss_open_playback,
-    oss_close_playback,
-    oss_open_capture,
-    oss_close_capture,
-    oss_start_capture,
-    oss_stop_capture,
-    oss_capture_samples,
-    oss_available_samples
-};
-
-void alc_oss_init(BackendFuncs *func_list)
-{
-    *func_list = oss_funcs;
-
-    oss_device = AppendDeviceList("OSS Software");
-    AppendAllDeviceList(oss_device);
-
-    oss_device_capture = AppendCaptureDeviceList("OSS Capture");
-}

Alc/wave.c

@@ -1,334 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <memory.h>
-#include "alMain.h"
-#include "AL/al.h"
-#include "AL/alc.h"
-
-
-typedef struct {
-    FILE *f;
-    long DataStart;
-
-    ALvoid *buffer;
-    ALuint size;
-
-    volatile int killNow;
-    ALvoid *thread;
-} wave_data;
-
-
-static ALCchar *waveDevice;
-
-
-static ALuint WaveProc(ALvoid *ptr)
-{
-    ALCdevice *pDevice = (ALCdevice*)ptr;
-    wave_data *data = (wave_data*)pDevice->ExtraData;
-    ALuint frameSize;
-    ALuint now, last;
-    size_t WriteCnt;
-    ALuint avail;
-    union {
-        short s;
-        char b[sizeof(short)];
-    } uSB;
-
-    uSB.s = 1;
-    frameSize = aluBytesFromFormat(pDevice->Format) *
-                aluChannelsFromFormat(pDevice->Format);
-
-    last = timeGetTime();
-    while(!data->killNow)
-    {
-        now = timeGetTime();
-
-        avail = (now-last) * pDevice->Frequency / 1000;
-        if(avail < pDevice->UpdateSize/4)
-        {
-            Sleep(1);
-            continue;
-        }
-
-        while(avail > 0)
-        {
-            SuspendContext(NULL);
-            WriteCnt = min(data->size, avail);
-            aluMixData(pDevice->Context, data->buffer, WriteCnt * frameSize,
-                       pDevice->Format);
-            ProcessContext(NULL);
-
-            if(uSB.b[0] != 1 && aluBytesFromFormat(pDevice->Format) > 1)
-            {
-                ALubyte *bytes = data->buffer;
-                ALuint i;
-
-                for(i = 0;i < WriteCnt*frameSize;i++)
-                    fputc(bytes[i^1], data->f);
-            }
-            else
-                fwrite(data->buffer, frameSize, WriteCnt, data->f);
-            if(ferror(data->f))
-            {
-                AL_PRINT("Error writing to file\n");
-                data->killNow = 1;
-                break;
-            }
-
-            avail -= WriteCnt;
-        }
-        last = now;
-    }
-
-    return 0;
-}
-
-static ALCboolean wave_open_playback(ALCdevice *device, const ALCchar *deviceName)
-{
-    wave_data *data;
-    ALuint channels;
-    ALuint bits;
-    const char *fname;
-    int i;
-
-    fname = GetConfigValue("wave", "file", "");
-    if(!fname[0])
-        return ALC_FALSE;
-
-    if(deviceName)
-    {
-        if(strcmp(deviceName, waveDevice) != 0)
-            return ALC_FALSE;
-        device->szDeviceName = waveDevice;
-    }
-    else
-        device->szDeviceName = waveDevice;
-
-    data = (wave_data*)calloc(1, sizeof(wave_data));
-
-    data->f = fopen(fname, "wb");
-    if(!data->f)
-    {
-        free(data);
-        AL_PRINT("Could not open file '%s': %s\n", fname, strerror(errno));
-        return ALC_FALSE;
-    }
-
-    bits = aluBytesFromFormat(device->Format) * 8;
-    channels = aluChannelsFromFormat(device->Format);
-    switch(bits)
-    {
-        case 8:
-        case 16:
-            if(channels == 0)
-            {
-                AL_PRINT("Unknown format?! %x\n", device->Format);
-                fclose(data->f);
-                free(data);
-                return ALC_FALSE;
-            }
-            break;
-
-        default:
-            AL_PRINT("Unknown format?! %x\n", device->Format);
-            fclose(data->f);
-            free(data);
-            return ALC_FALSE;
-    }
-
-    fprintf(data->f, "RIFF");
-    fputc(0, data->f); // 'RIFF' header len; filled in at close
-    fputc(0, data->f);
-    fputc(0, data->f);
-    fputc(0, data->f);
-
-    fprintf(data->f, "WAVE");
-
-    fprintf(data->f, "fmt ");
-    fputc(16, data->f); // 'fmt ' header len; 16 bytes for PCM
-    fputc(0, data->f);
-    fputc(0, data->f);
-    fputc(0, data->f);
-    // 16-bit val, format type id (PCM: 1)
-    fputc(1, data->f);
-    fputc(0, data->f);
-    // 16-bit val, channel count
-    fputc(channels&0xff, data->f);
-    fputc((channels>>8)&0xff, data->f);
-    // 32-bit val, frequency
-    fputc(device->Frequency&0xff, data->f);
-    fputc((device->Frequency>>8)&0xff, data->f);
-    fputc((device->Frequency>>16)&0xff, data->f);
-    fputc((device->Frequency>>24)&0xff, data->f);
-    // 32-bit val, bytes per second
-    i = device->Frequency * channels * bits / 8;
-    fputc(i&0xff, data->f);
-    fputc((i>>8)&0xff, data->f);
-    fputc((i>>16)&0xff, data->f);
-    fputc((i>>24)&0xff, data->f);
-    // 16-bit val, frame size
-    i = channels * bits / 8;
-    fputc(i&0xff, data->f);
-    fputc((i>>8)&0xff, data->f);
-    // 16-bit val, bits per sample
-    fputc(bits&0xff, data->f);
-    fputc((bits>>8)&0xff, data->f);
-
-    fprintf(data->f, "data");
-    fputc(0, data->f); // 'data' header len; filled in at close
-    fputc(0, data->f);
-    fputc(0, data->f);
-    fputc(0, data->f);
-
-    if(ferror(data->f))
-    {
-        AL_PRINT("Error writing header: %s\n", strerror(errno));
-        fclose(data->f);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    data->DataStart = ftell(data->f);
-
-    device->UpdateSize = max(device->UpdateSize, 2048);
-
-    data->size = device->UpdateSize;
-    data->buffer = malloc(data->size * channels * bits / 8);
-    if(!data->buffer)
-    {
-        AL_PRINT("buffer malloc failed\n");
-        fclose(data->f);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    device->ExtraData = data;
-    data->thread = StartThread(WaveProc, device);
-    if(data->thread == NULL)
-    {
-        device->ExtraData = NULL;
-        fclose(data->f);
-        free(data->buffer);
-        free(data);
-        return ALC_FALSE;
-    }
-
-    return ALC_TRUE;
-}
-
-static void wave_close_playback(ALCdevice *device)
-{
-    wave_data *data = (wave_data*)device->ExtraData;
-    ALuint dataLen;
-    long size;
-
-    data->killNow = 1;
-    StopThread(data->thread);
-
-    size = ftell(data->f);
-    if(size > 0)
-    {
-        dataLen = size - data->DataStart;
-        if(fseek(data->f, data->DataStart-4, SEEK_SET) == 0)
-        {
-            fputc(dataLen&0xff, data->f); // 'data' header len
-            fputc((dataLen>>8)&0xff, data->f);
-            fputc((dataLen>>16)&0xff, data->f);
-            fputc((dataLen>>24)&0xff, data->f);
-        }
-        if(fseek(data->f, 4, SEEK_SET) == 0)
-        {
-            size -= 8;
-            fputc(size&0xff, data->f); // 'WAVE' header len
-            fputc((size>>8)&0xff, data->f);
-            fputc((size>>16)&0xff, data->f);
-            fputc((size>>24)&0xff, data->f);
-        }
-    }
-
-    fclose(data->f);
-    free(data->buffer);
-    free(data);
-    device->ExtraData = NULL;
-}
-
-
-static ALCboolean wave_open_capture(ALCdevice *pDevice, const ALCchar *deviceName, ALCuint frequency, ALCenum format, ALCsizei SampleSize)
-{
-    (void)pDevice;
-    (void)deviceName;
-    (void)frequency;
-    (void)format;
-    (void)SampleSize;
-    return ALC_FALSE;
-}
-
-static void wave_close_capture(ALCdevice *pDevice)
-{
-    (void)pDevice;
-}
-
-static void wave_start_capture(ALCdevice *pDevice)
-{
-    (void)pDevice;
-}
-
-static void wave_stop_capture(ALCdevice *pDevice)
-{
-    (void)pDevice;
-}
-
-static void wave_capture_samples(ALCdevice *pDevice, ALCvoid *pBuffer, ALCuint lSamples)
-{
-    (void)pDevice;
-    (void)pBuffer;
-    (void)lSamples;
-}
-
-static ALCuint wave_available_samples(ALCdevice *pDevice)
-{
-    (void)pDevice;
-    return 0;
-}
-
-
-BackendFuncs wave_funcs = {
-    wave_open_playback,
-    wave_close_playback,
-    wave_open_capture,
-    wave_close_capture,
-    wave_start_capture,
-    wave_stop_capture,
-    wave_capture_samples,
-    wave_available_samples
-};
-
-void alc_wave_init(BackendFuncs *func_list)
-{
-    *func_list = wave_funcs;
-
-    waveDevice = AppendDeviceList("Wave File Writer");
-    AppendAllDeviceList(waveDevice);
-}

Alc/winmm.c

@@ -1,442 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#define _WIN32_WINNT 0x0500
-#include <stdlib.h>
-#include <stdio.h>
-#include <memory.h>
-
-#include <windows.h>
-#include <mmsystem.h>
-
-#include "alMain.h"
-#include "AL/al.h"
-#include "AL/alc.h"
-
-
-typedef struct {
-    // MMSYSTEM Capture Device
-    ALboolean        bWaveInShutdown;
-    HANDLE           hWaveInHdrEvent;
-    HANDLE           hWaveInThreadEvent;
-    HANDLE           hWaveInThread;
-    DWORD            ulWaveInThreadID;
-    ALint            lWaveInBuffersCommitted;
-    HWAVEIN          hWaveInHandle;
-    WAVEHDR          WaveInBuffer[4];
-    ALCchar          *pCapturedSampleData;
-    ALuint           ulCapturedDataSize;
-    ALuint           ulReadCapturedDataPos;
-    ALuint           ulWriteCapturedDataPos;
-} WinMMData;
-
-
-static ALCchar *CaptureDeviceList[16];
-
-/*
-    WaveInProc
-
-    Posts a message to 'CaptureThreadProc' everytime a WaveIn Buffer is completed and
-    returns to the application (with more data)
-*/
-static void CALLBACK WaveInProc(HWAVEIN hDevice,UINT uMsg,DWORD_PTR dwInstance,DWORD_PTR dwParam1,DWORD_PTR dwParam2)
-{
-    ALCdevice *pDevice = (ALCdevice *)dwInstance;
-    WinMMData *pData = pDevice->ExtraData;
-
-    (void)hDevice;
-    (void)dwParam2;
-
-    if ((uMsg==WIM_DATA))
-    {
-        // Decrement number of buffers in use
-        pData->lWaveInBuffersCommitted--;
-
-        if (pData->bWaveInShutdown == AL_FALSE)
-        {
-            // Notify Wave Processor Thread that a Wave Header has returned
-            PostThreadMessage(pData->ulWaveInThreadID,uMsg,0,dwParam1);
-        }
-        else
-        {
-            if (pData->lWaveInBuffersCommitted == 0)
-            {
-                // Signal Wave Buffers Returned event
-                if (pData->hWaveInHdrEvent)
-                    SetEvent(pData->hWaveInHdrEvent);
-
-                // Post 'Quit' Message to WaveIn Processor Thread
-                PostThreadMessage(pData->ulWaveInThreadID,WM_QUIT,0,0);
-            }
-        }
-    }
-}
-
-/*
-    CaptureThreadProc
-
-    Used by "MMSYSTEM" Device.  Called when a WaveIn buffer had been filled with new
-    audio data.
-*/
-DWORD WINAPI CaptureThreadProc(LPVOID lpParameter)
-{
-    ALCdevice *pDevice = (ALCdevice*)lpParameter;
-    WinMMData *pData = pDevice->ExtraData;
-    ALuint ulOffset, ulMaxSize, ulSection;
-    LPWAVEHDR pWaveHdr;
-    MSG msg;
-
-    while (GetMessage(&msg, NULL, 0, 0))
-    {
-        if ((msg.message==WIM_DATA)&&(!pData->bWaveInShutdown))
-        {
-            SuspendContext(NULL);
-
-            pWaveHdr = ((LPWAVEHDR)msg.lParam);
-
-            // Calculate offset in local buffer to write data to
-            ulOffset = pData->ulWriteCapturedDataPos % pData->ulCapturedDataSize;
-
-            if ((ulOffset + pWaveHdr->dwBytesRecorded) > pData->ulCapturedDataSize)
-            {
-                ulSection = pData->ulCapturedDataSize - ulOffset;
-                memcpy(pData->pCapturedSampleData + ulOffset, pWaveHdr->lpData, ulSection);
-                memcpy(pData->pCapturedSampleData, pWaveHdr->lpData + ulSection, pWaveHdr->dwBytesRecorded - ulSection);
-            }
-            else
-            {
-                memcpy(pData->pCapturedSampleData + ulOffset, pWaveHdr->lpData, pWaveHdr->dwBytesRecorded);
-            }
-
-            pData->ulWriteCapturedDataPos += pWaveHdr->dwBytesRecorded;
-
-            if (pData->ulWriteCapturedDataPos > (pData->ulReadCapturedDataPos + pData->ulCapturedDataSize))
-            {
-                // Application has not read enough audio data from the capture buffer so data has been
-                // overwritten.  Reset ReadPosition.
-                pData->ulReadCapturedDataPos = pData->ulWriteCapturedDataPos - pData->ulCapturedDataSize;
-            }
-
-            // To prevent an over-flow prevent the offset values from getting too large
-            ulMaxSize = pData->ulCapturedDataSize << 4;
-            if ((pData->ulReadCapturedDataPos > ulMaxSize) && (pData->ulWriteCapturedDataPos > ulMaxSize))
-            {
-                pData->ulReadCapturedDataPos -= ulMaxSize;
-                pData->ulWriteCapturedDataPos -= ulMaxSize;
-            }
-
-            // Send buffer back to capture more data
-            waveInAddBuffer(pData->hWaveInHandle,pWaveHdr,sizeof(WAVEHDR));
-            pData->lWaveInBuffersCommitted++;
-
-            ProcessContext(NULL);
-        }
-    }
-
-    // Signal Wave Thread completed event
-    if (pData->hWaveInThreadEvent)
-        SetEvent(pData->hWaveInThreadEvent);
-
-    ExitThread(0);
-
-    return 0;
-}
-
-
-static ALCboolean WinMMOpenPlayback(ALCdevice *device, const ALCchar *deviceName)
-{
-    (void)device;
-    (void)deviceName;
-    return ALC_FALSE;
-}
-
-static void WinMMClosePlayback(ALCdevice *device)
-{
-    (void)device;
-}
-
-
-static ALCboolean WinMMOpenCapture(ALCdevice *pDevice, const ALCchar *deviceName, ALCuint frequency, ALCenum format, ALCsizei SampleSize)
-{
-    WAVEFORMATEX wfexCaptureFormat;
-    WinMMData *pData = NULL;
-    ALint lDeviceID = 0;
-    ALint lBufferSize;
-    ALint i;
-
-    (void)format;
-
-    // Find the Device ID matching the deviceName if valid
-    if (deviceName)
-    {
-        for(i = 0;CaptureDeviceList[i];i++)
-        {
-            if (!strcmp(deviceName, CaptureDeviceList[i]))
-            {
-                lDeviceID = i;
-                break;
-            }
-        }
-        if(!CaptureDeviceList[i])
-            return ALC_FALSE;
-    }
-    pDevice->szDeviceName = CaptureDeviceList[lDeviceID];
-
-    pData = calloc(1, sizeof(*pData));
-    if(!pData)
-    {
-        SetALCError(ALC_OUT_OF_MEMORY);
-        return ALC_FALSE;
-    }
-
-    memset(&wfexCaptureFormat, 0, sizeof(WAVEFORMATEX));
-    wfexCaptureFormat.wFormatTag = WAVE_FORMAT_PCM;
-    wfexCaptureFormat.nChannels = aluChannelsFromFormat(pDevice->Format);
-    wfexCaptureFormat.wBitsPerSample = aluBytesFromFormat(pDevice->Format) * 8;
-    wfexCaptureFormat.nBlockAlign = wfexCaptureFormat.wBitsPerSample *
-                                    wfexCaptureFormat.nChannels / 8;
-    wfexCaptureFormat.nSamplesPerSec = frequency;
-    wfexCaptureFormat.nAvgBytesPerSec = wfexCaptureFormat.nSamplesPerSec *
-                                        wfexCaptureFormat.nBlockAlign;
-    wfexCaptureFormat.cbSize = 0;
-
-    if (waveInOpen(&pData->hWaveInHandle, lDeviceID, &wfexCaptureFormat, (DWORD_PTR)&WaveInProc, (DWORD_PTR)pDevice, CALLBACK_FUNCTION) != MMSYSERR_NOERROR)
-        goto failure;
-
-    pData->hWaveInHdrEvent = CreateEvent(NULL, AL_TRUE, AL_FALSE, "WaveInAllHeadersReturned");
-    if (pData->hWaveInHdrEvent == NULL)
-        goto failure;
-
-    pData->hWaveInThreadEvent = CreateEvent(NULL, AL_TRUE, AL_FALSE, "WaveInThreadDestroyed");
-    if (pData->hWaveInThreadEvent == NULL)
-        goto failure;
-
-    // Allocate circular memory buffer for the captured audio
-    pData->ulCapturedDataSize = SampleSize * wfexCaptureFormat.nBlockAlign;
-
-    // Make sure circular buffer is at least 100ms in size (and an exact multiple of
-    // the block alignment
-    if (pData->ulCapturedDataSize < (wfexCaptureFormat.nAvgBytesPerSec / 10))
-    {
-        pData->ulCapturedDataSize = wfexCaptureFormat.nAvgBytesPerSec / 10;
-        pData->ulCapturedDataSize -= (pData->ulCapturedDataSize % wfexCaptureFormat.nBlockAlign);
-    }
-
-    pData->pCapturedSampleData = (ALCchar*)malloc(pData->ulCapturedDataSize);
-    pData->lWaveInBuffersCommitted=0;
-
-    // Create 4 Buffers of 50ms each
-    lBufferSize = wfexCaptureFormat.nAvgBytesPerSec / 20;
-    lBufferSize -= (lBufferSize % wfexCaptureFormat.nBlockAlign);
-
-    for (i=0;i<4;i++)
-    {
-        memset(&pData->WaveInBuffer[i], 0, sizeof(WAVEHDR));
-        pData->WaveInBuffer[i].dwBufferLength = lBufferSize;
-        pData->WaveInBuffer[i].lpData = calloc(1,pData->WaveInBuffer[i].dwBufferLength);
-        pData->WaveInBuffer[i].dwFlags = 0;
-        pData->WaveInBuffer[i].dwLoops = 0;
-        waveInPrepareHeader(pData->hWaveInHandle, &pData->WaveInBuffer[i], sizeof(WAVEHDR));
-        waveInAddBuffer(pData->hWaveInHandle, &pData->WaveInBuffer[i], sizeof(WAVEHDR));
-        pData->lWaveInBuffersCommitted++;
-    }
-
-    pData->ulReadCapturedDataPos = 0;
-    pData->ulWriteCapturedDataPos = 0;
-
-    pDevice->ExtraData = pData;
-
-    pData->hWaveInThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)CaptureThreadProc, (LPVOID)pDevice, 0, &pData->ulWaveInThreadID);
-    if (pData->hWaveInThread == NULL)
-        goto failure;
-
-    return ALC_TRUE;
-
-failure:
-    for (i=0;i<4;i++)
-    {
-        if(pData->WaveInBuffer[i].lpData)
-        {
-            waveInUnprepareHeader(pData->hWaveInHandle, &pData->WaveInBuffer[i], sizeof(WAVEHDR));
-            free(pData->WaveInBuffer[i].lpData);
-        }
-    }
-
-    free(pData->pCapturedSampleData);
-    if(pData->hWaveInHandle)
-        waveInClose(pData->hWaveInHandle);
-    if(pData->hWaveInThread)
-        CloseHandle(pData->hWaveInThread);
-    if (pData->hWaveInHdrEvent)
-        CloseHandle(pData->hWaveInHdrEvent);
-    if (pData->hWaveInThreadEvent)
-        CloseHandle(pData->hWaveInThreadEvent);
-
-    free(pData);
-    return ALC_FALSE;
-}
-
-static void WinMMCloseCapture(ALCdevice *pDevice)
-{
-    WinMMData *pData = (WinMMData*)pDevice->ExtraData;
-    int i;
-
-    // Call waveOutReset to shutdown wave device
-    pData->bWaveInShutdown = AL_TRUE;
-    waveInReset(pData->hWaveInHandle);
-
-    // Wait for signal that all Wave Buffers have returned
-    WaitForSingleObjectEx(pData->hWaveInHdrEvent, 5000, FALSE);
-
-    // Wait for signal that Wave Thread has been destroyed
-    WaitForSingleObjectEx(pData->hWaveInThreadEvent, 5000, FALSE);
-
-    // Release the wave buffers
-    for (i=0;i<4;i++)
-    {
-        waveInUnprepareHeader(pData->hWaveInHandle, &pData->WaveInBuffer[i], sizeof(WAVEHDR));
-        free(pData->WaveInBuffer[i].lpData);
-    }
-
-    // Free Audio Buffer data
-    free(pData->pCapturedSampleData);
-    pData->pCapturedSampleData = NULL;
-
-    // Close the Wave device
-    waveInClose(pData->hWaveInHandle);
-    pData->hWaveInHandle = 0;
-
-    CloseHandle(pData->hWaveInThread);
-    pData->hWaveInThread = 0;
-
-    if (pData->hWaveInHdrEvent)
-    {
-        CloseHandle(pData->hWaveInHdrEvent);
-        pData->hWaveInHdrEvent = 0;
-    }
-
-    if (pData->hWaveInThreadEvent)
-    {
-        CloseHandle(pData->hWaveInThreadEvent);
-        pData->hWaveInThreadEvent = 0;
-    }
-
-    free(pData);
-    pDevice->ExtraData = NULL;
-}
-
-static void WinMMStartCapture(ALCdevice *pDevice)
-{
-    WinMMData *pData = (WinMMData*)pDevice->ExtraData;
-    waveInStart(pData->hWaveInHandle);
-}
-
-static void WinMMStopCapture(ALCdevice *pDevice)
-{
-    WinMMData *pData = (WinMMData*)pDevice->ExtraData;
-    waveInStop(pData->hWaveInHandle);
-}
-
-static void WinMMCaptureSamples(ALCdevice *pDevice, ALCvoid *pBuffer, ALCuint lSamples)
-{
-    WinMMData *pData = (WinMMData*)pDevice->ExtraData;
-    ALuint ulSamples = (unsigned long)lSamples;
-    ALuint ulBytes, ulBytesToCopy;
-    ALuint ulCapturedSamples;
-    ALuint ulReadOffset;
-    ALuint frameSize = aluBytesFromFormat(pDevice->Format) *
-                       aluChannelsFromFormat(pDevice->Format);
-
-    // Check that we have the requested numbers of Samples
-    ulCapturedSamples = (pData->ulWriteCapturedDataPos -
-                         pData->ulReadCapturedDataPos) /
-                        frameSize;
-    if(ulSamples > ulCapturedSamples)
-    {
-        SetALCError(ALC_INVALID_VALUE);
-        return;
-    }
-
-    ulBytes = ulSamples * frameSize;
-
-    // Get Read Offset
-    ulReadOffset = (pData->ulReadCapturedDataPos % pData->ulCapturedDataSize);
-
-    // Check for wrap-around condition
-    if ((ulReadOffset + ulBytes) > pData->ulCapturedDataSize)
-    {
-        // Copy data from last Read position to end of data
-        ulBytesToCopy = pData->ulCapturedDataSize - ulReadOffset;
-        memcpy(pBuffer, pData->pCapturedSampleData + ulReadOffset, ulBytesToCopy);
-
-        // Copy rest of the data from the start of the captured data
-        memcpy(((char *)pBuffer) + ulBytesToCopy, pData->pCapturedSampleData, ulBytes - ulBytesToCopy);
-    }
-    else
-    {
-        // Copy data from the read position in the captured data
-        memcpy(pBuffer, pData->pCapturedSampleData + ulReadOffset, ulBytes);
-    }
-
-    // Update Read Position
-    pData->ulReadCapturedDataPos += ulBytes;
-}
-
-static ALCuint WinMMAvailableSamples(ALCdevice *pDevice)
-{
-    WinMMData *pData = (WinMMData*)pDevice->ExtraData;
-    ALCuint lCapturedBytes = (pData->ulWriteCapturedDataPos - pData->ulReadCapturedDataPos);
-    return lCapturedBytes / (aluBytesFromFormat(pDevice->Format) *
-                             aluChannelsFromFormat(pDevice->Format));
-}
-
-
-BackendFuncs WinMMFuncs = {
-    WinMMOpenPlayback,
-    WinMMClosePlayback,
-    WinMMOpenCapture,
-    WinMMCloseCapture,
-    WinMMStartCapture,
-    WinMMStopCapture,
-    WinMMCaptureSamples,
-    WinMMAvailableSamples
-};
-
-void alcWinMMInit(BackendFuncs *FuncList)
-{
-    ALint lNumDevs;
-    ALint lLoop;
-
-    *FuncList = WinMMFuncs;
-
-    lNumDevs = waveInGetNumDevs();
-    for (lLoop = 0; lLoop < lNumDevs; lLoop++)
-    {
-        WAVEINCAPS WaveInCaps;
-        if(waveInGetDevCaps(lLoop, &WaveInCaps, sizeof(WAVEINCAPS)) == MMSYSERR_NOERROR)
-        {
-            char name[128];
-            snprintf(name, sizeof(name), "WaveIn on %s", WaveInCaps.szPname);
-            CaptureDeviceList[lLoop] = AppendCaptureDeviceList(name);
-        }
-    }
-}

CMakeLists.txt

@@ -1,363 +0,0 @@
-# CMake build file list for OpenAL
-
-CMAKE_MINIMUM_REQUIRED(VERSION 2.4)
-
-IF(COMMAND CMAKE_POLICY)
-  CMAKE_POLICY(SET CMP0003 NEW)
-ENDIF(COMMAND CMAKE_POLICY)
-
-INCLUDE(CheckFunctionExists)
-INCLUDE(CheckLibraryExists)
-INCLUDE(CheckIncludeFile)
-INCLUDE(CheckIncludeFiles)
-INCLUDE(CheckCCompilerFlag)
-INCLUDE(CheckCSourceCompiles)
-INCLUDE(CheckTypeSize)
-
-
-PROJECT(OpenAL C)
-
-
-SET(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS TRUE)
-
-
-OPTION(ALSA    "Check for ALSA backend"                ON)
-OPTION(OSS     "Check for OSS backend"                 ON)
-OPTION(DSOUND  "Check for DirectSound backend"         ON)
-OPTION(WINMM   "Check for Windows Multimedia backend"  ON)
-
-OPTION(DLOPEN  "Check for the dlopen API for loading optional libs"  ON)
-
-OPTION(WERROR  "Treat compile warnings as errors"      OFF)
-
-OPTION(EXAMPLES  "Build example programs"              ON)
-
-
-IF(WIN32)
-    SET(LIBNAME openal32)
-ELSE()
-    SET(LIBNAME openal)
-ENDIF()
-
-SET(LIB_MAJOR_VERSION "1")
-SET(LIB_MINOR_VERSION "5")
-SET(LIB_BUILD_VERSION "304")
-SET(LIB_VERSION "${LIB_MAJOR_VERSION}.${LIB_MINOR_VERSION}.${LIB_BUILD_VERSION}")
-IF(NOT DEFINED LIB_INSTALL_DIR)
-  SET(LIB_INSTALL_DIR "lib")
-ENDIF(NOT DEFINED LIB_INSTALL_DIR)
-
-
-CHECK_TYPE_SIZE("long" SIZEOF_LONG)
-CHECK_TYPE_SIZE("long long" SIZEOF_LONG_LONG)
-CHECK_TYPE_SIZE("unsigned int" SIZEOF_UINT)
-CHECK_TYPE_SIZE("void*" SIZEOF_VOIDP)
-
-
-# Add definitions, compiler switches, etc.
-INCLUDE_DIRECTORIES(OpenAL32/Include include "${OpenAL_BINARY_DIR}")
-
-IF(NOT CMAKE_BUILD_TYPE)
-    SET(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING
-        "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel."
-        FORCE)
-ENDIF()
-
-IF(MSVC)
-    # ???
-    SET(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -D_DEBUG")
-    SET(CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} -DNDEBUG")
-    SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNDEBUG")
-    SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
-ELSE()
-    ADD_DEFINITIONS(-Wall)
-    CHECK_C_COMPILER_FLAG(-Wextra HAVE_W_EXTRA)
-    IF("${HAVE_W_EXTRA}")
-        ADD_DEFINITIONS(-Wextra)
-    ENDIF()
-
-    IF(WERROR)
-        ADD_DEFINITIONS(-Werror)
-    ENDIF()
-
-    SET(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -O2 -funroll-loops -D_DEBUG" CACHE STRING
-        "Flags used by the compiler during Release with Debug Info builds."
-        FORCE)
-    SET(CMAKE_C_FLAGS_MINSIZEREL "-Os -DNDEBUG" CACHE STRING
-        "Flags used by the compiler during release minsize builds."
-        FORCE)
-    SET(CMAKE_C_FLAGS_RELEASE "-O2 -funroll-loops -fomit-frame-pointer -DNDEBUG" CACHE STRING
-        "Flags used by the compiler during release builds"
-        FORCE)
-    SET(CMAKE_C_FLAGS_DEBUG "-g3 -D_DEBUG" CACHE STRING
-        "Flags used by the compiler during debug builds."
-        FORCE)
-
-    # Set visibility options if available
-    IF(NOT WIN32)
-        CHECK_C_SOURCE_COMPILES("int foo() __attribute__((destructor));
-                                 int main() {return 0;}" HAVE_GCC_DESTRUCTOR)
-
-        CHECK_C_COMPILER_FLAG(-fvisibility=hidden HAVE_VISIBILITY_SWITCH)
-        IF("${HAVE_VISIBILITY_SWITCH}")
-            CHECK_C_SOURCE_COMPILES("int foo() __attribute__((visibility(\"default\")));
-                                     int main() {return 0;}" HAVE_GCC_VISIBILITY)
-            IF("${HAVE_GCC_VISIBILITY}")
-                ADD_DEFINITIONS(-fvisibility=hidden -DHAVE_GCC_VISIBILITY)
-            ENDIF()
-        ENDIF()
-    ENDIF()
-ENDIF()
-
-
-CHECK_LIBRARY_EXISTS(m  sqrtf  "" HAVE_SQRTF)
-CHECK_LIBRARY_EXISTS(m  acosf  "" HAVE_ACOSF)
-IF(HAVE_SQRTF OR HAVE_ACOSF)
-    SET(EXTRA_LIBS m ${EXTRA_LIBS})
-ENDIF()
-CHECK_FUNCTION_EXISTS(strtof HAVE_STRTOF)
-
-CHECK_FUNCTION_EXISTS(strcasecmp HAVE_STRCASECMP)
-IF(NOT HAVE_STRCASECMP)
-    CHECK_FUNCTION_EXISTS(_stricmp HAVE__STRICMP)
-    IF(NOT HAVE__STRICMP)
-        MESSAGE(FATAL_ERROR "No case-insensitive compare function found, please report!")
-    ENDIF()
-
-    ADD_DEFINITIONS(-Dstrcasecmp=_stricmp)
-ENDIF()
-
-CHECK_FUNCTION_EXISTS(strncasecmp HAVE_STRNCASECMP)
-IF(NOT HAVE_STRNCASECMP)
-    CHECK_FUNCTION_EXISTS(_strnicmp HAVE__STRNICMP)
-    IF(NOT HAVE__STRNICMP)
-        MESSAGE(FATAL_ERROR "No case-insensitive size-limitted compare function found, please report!")
-    ENDIF()
-
-    ADD_DEFINITIONS(-Dstrncasecmp=_strnicmp)
-ENDIF()
-
-CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
-IF(NOT HAVE_SNPRINTF)
-    CHECK_FUNCTION_EXISTS(_snprintf HAVE__SNPRINTF)
-    IF(NOT HAVE__SNPRINTF)
-        MESSAGE(FATAL_ERROR "No snprintf function found, please report!")
-    ENDIF()
-
-    ADD_DEFINITIONS(-Dsnprintf=_snprintf)
-ENDIF()
-
-# Check for the dlopen API (for dynamicly loading backend libs)
-IF(DLOPEN)
-    CHECK_INCLUDE_FILE(dlfcn.h HAVE_DLFCN_H)
-    IF(HAVE_DLFCN_H)
-        CHECK_LIBRARY_EXISTS(dl dlopen "" HAVE_LIBDL)
-        IF(HAVE_LIBDL)
-            SET(EXTRA_LIBS dl ${EXTRA_LIBS})
-        ENDIF()
-    ENDIF()
-ENDIF()
-
-# Check if we have Windows headers
-CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H -D_WIN32_WINNT=0x0500)
-IF(NOT HAVE_WINDOWS_H)
-    CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
-    IF(NOT HAVE_GETTIMEOFDAY)
-        MESSAGE(FATAL_ERROR "No timing function found!")
-    ENDIF()
-
-    CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
-    IF(NOT HAVE_NANOSLEEP)
-        MESSAGE(FATAL_ERROR "No sleep function found!")
-    ENDIF()
-
-    # We need pthreads outside of Windows
-    CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD_H)
-    IF(NOT HAVE_PTHREAD_H)
-        MESSAGE(FATAL_ERROR "PThreads is required for non-Windows builds!")
-    ENDIF()
-
-    # Some systems need pthread_np.h to get recursive mutexes
-    CHECK_INCLUDE_FILES("pthread.h;pthread_np.h" HAVE_PTHREAD_NP_H)
-
-    # _GNU_SOURCE is needed on some systems for extra attributes, and
-    # _REENTRANT is needed for libc thread-safety
-    ADD_DEFINITIONS(-D_GNU_SOURCE=1 -D_REENTRANT)
-    CHECK_LIBRARY_EXISTS(pthread pthread_create "" HAVE_LIBPTHREAD)
-    IF(HAVE_LIBPTHREAD)
-        SET(EXTRA_LIBS pthread ${EXTRA_LIBS})
-    ENDIF()
-ENDIF()
-
-# Check for a 64-bit type
-CHECK_INCLUDE_FILE(stdint.h HAVE_STDINT_H)
-IF(NOT HAVE_STDINT_H)
-    IF(HAVE_WINDOWS_H)
-        CHECK_C_SOURCE_COMPILES("\#define _WIN32_WINNT 0x0500
-                                 \#include <windows.h>
-                                 __int64 foo;
-                                 int main() {return 0;}" HAVE___INT64)
-    ENDIF()
-    IF(NOT HAVE___INT64)
-        IF(NOT SIZEOF_LONG MATCHES "8")
-            IF(NOT SIZEOF_LONG_LONG MATCHES "8")
-                MESSAGE(FATAL_ERROR "No 64-bit types found, please report!")
-            ENDIF()
-        ENDIF()
-    ENDIF()
-ENDIF()
-
-
-SET(OPENAL_OBJS  OpenAL32/alAuxEffectSlot.c
-                 OpenAL32/alBuffer.c
-                 OpenAL32/alEffect.c
-                 OpenAL32/alError.c
-                 OpenAL32/alExtension.c
-                 OpenAL32/alFilter.c
-                 OpenAL32/alListener.c
-                 OpenAL32/alSource.c
-                 OpenAL32/alState.c
-                 OpenAL32/alThunk.c
-)
-SET(ALC_OBJS  Alc/ALc.c
-              Alc/ALu.c
-              Alc/alcConfig.c
-              Alc/alcRing.c
-              Alc/alcThread.c
-              Alc/bs2b.c
-              Alc/lpfilter.c
-              Alc/wave.c
-)
-
-SET(BACKENDS "")
-
-# Check ALSA backend
-IF(ALSA)
-    CHECK_INCLUDE_FILE(alsa/asoundlib.h HAVE_ALSA_ASOUNDLIB_H)
-    IF(HAVE_ALSA_ASOUNDLIB_H)
-        CHECK_LIBRARY_EXISTS(asound snd_pcm_open "" HAVE_LIBASOUND)
-        IF(HAVE_DLFCN_H OR HAVE_LIBASOUND)
-            SET(HAVE_ALSA 1)
-            SET(ALC_OBJS  ${ALC_OBJS} Alc/alsa.c)
-            IF(HAVE_DLFCN_H)
-                SET(BACKENDS  "${BACKENDS} ALSA,")
-            ELSE()
-                SET(BACKENDS  "${BACKENDS} ALSA \(linked\),")
-                SET(EXTRA_LIBS asound ${EXTRA_LIBS})
-            ENDIF()
-        ENDIF()
-    ENDIF()
-ENDIF()
-
-# Check OSS backend
-IF(OSS)
-    CHECK_INCLUDE_FILE(sys/soundcard.h HAVE_SYS_SOUNDCARD_H)
-    IF(HAVE_SYS_SOUNDCARD_H)
-        SET(HAVE_OSS 1)
-        SET(ALC_OBJS  ${ALC_OBJS} Alc/oss.c)
-        SET(BACKENDS  "${BACKENDS} OSS,")
-    ENDIF()
-ENDIF()
-
-# Check DSound/MMSystem backend
-IF(HAVE_WINDOWS_H)
-    IF(DSOUND)
-        CHECK_INCLUDE_FILE(dsound.h HAVE_DSOUND_H)
-        IF(HAVE_DSOUND_H)
-            SET(HAVE_DSOUND 1)
-            SET(ALC_OBJS  ${ALC_OBJS} Alc/dsound.c)
-            SET(BACKENDS  "${BACKENDS} DirectSound,")
-
-            SET(CMAKE_REQUIRED_LIBRARIES dsound)
-            CHECK_C_SOURCE_COMPILES("int main() {return 0;}" HAVE_LIBDSOUND)
-            SET(CMAKE_REQUIRED_LIBRARIES "")
-#            CHECK_LIBRARY_EXISTS(dsound DirectSoundCreate "" HAVE_LIBDSOUND)
-            IF(HAVE_LIBDSOUND)
-                SET(EXTRA_LIBS dsound ${EXTRA_LIBS})
-            ENDIF()
-        ENDIF()
-    ENDIF()
-    IF(WINMM)
-        CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H -D_WIN32_WINNT=0x0500)
-        IF(HAVE_MMSYSTEM_H)
-            SET(HAVE_WINMM 1)
-            SET(ALC_OBJS  ${ALC_OBJS} Alc/winmm.c)
-            SET(BACKENDS  "${BACKENDS} WinMM,")
-
-            SET(CMAKE_REQUIRED_LIBRARIES winmm)
-            CHECK_C_SOURCE_COMPILES("int main() {return 0;}" HAVE_LIBWINMM)
-            SET(CMAKE_REQUIRED_LIBRARIES "")
-#            CHECK_LIBRARY_EXISTS(winmm waveInOpen "" HAVE_LIBWINMM)
-            IF(HAVE_LIBWINMM)
-                SET(EXTRA_LIBS winmm ${EXTRA_LIBS})
-            ENDIF()
-        ENDIF()
-    ENDIF()
-ENDIF()
-
-# This is always available
-SET(BACKENDS  "${BACKENDS} WaveFile")
-
-# Needed for openal.pc.in
-SET(prefix ${CMAKE_INSTALL_PREFIX})
-SET(exec_prefix "\${prefix}")
-SET(libdir "\${exec_prefix}/${LIB_INSTALL_DIR}")
-SET(bindir "\${exec_prefix}/bin")
-SET(includedir "\${prefix}/include")
-SET(PACKAGE_VERSION "${LIB_VERSION}")
-
-# End configuration
-CONFIGURE_FILE(
-    "${OpenAL_SOURCE_DIR}/config.h.in"
-    "${OpenAL_BINARY_DIR}/config.h")
-CONFIGURE_FILE(
-    "${OpenAL_SOURCE_DIR}/admin/pkgconfig/openal.pc.in"
-    "${OpenAL_BINARY_DIR}/admin/pkgconfig/openal.pc"
-    @ONLY)
-
-ADD_DEFINITIONS(-DAL_BUILD_LIBRARY)
-
-# Build a shared library
-ADD_LIBRARY(${LIBNAME} SHARED ${OPENAL_OBJS} ${ALC_OBJS})
-SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES VERSION ${LIB_VERSION}
-                                            SOVERSION ${LIB_MAJOR_VERSION})
-IF(WIN32)
-    SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES PREFIX "")
-ENDIF()
-
-TARGET_LINK_LIBRARIES(${LIBNAME} ${EXTRA_LIBS})
-
-# Add an install target here
-INSTALL(TARGETS ${LIBNAME}
-        RUNTIME DESTINATION bin
-        LIBRARY DESTINATION ${LIB_INSTALL_DIR}
-        ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
-)
-INSTALL(FILES include/AL/al.h
-              include/AL/alc.h
-              include/AL/alext.h
-        DESTINATION include/AL
-)
-INSTALL(FILES "${OpenAL_BINARY_DIR}/admin/pkgconfig/openal.pc"
-        DESTINATION lib/pkgconfig)
-
-IF(EXAMPLES)
-    ADD_EXECUTABLE(openal-info examples/openal-info.c)
-    TARGET_LINK_LIBRARIES(openal-info ${LIBNAME})
-    INSTALL(TARGETS openal-info
-            RUNTIME DESTINATION bin
-            LIBRARY DESTINATION ${LIB_INSTALL_DIR}
-            ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
-    )
-ENDIF()
-
-MESSAGE(STATUS "")
-MESSAGE(STATUS "Building OpenAL with support for the following backends:")
-MESSAGE(STATUS "    ${BACKENDS}")
-MESSAGE(STATUS "")
-
-IF(WIN32 AND NOT HAVE_DSOUND)
-    MESSAGE(STATUS "WARNING: Building the Windows version without DirectSound output")
-    MESSAGE(STATUS "         This is probably NOT what you want!")
-    MESSAGE(STATUS "")
-ENDIF()

COPYING

@@ -1,484 +0,0 @@
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OpenAL32/Include/alAuxEffectSlot.h

@@ -1,63 +0,0 @@
-#ifndef _AL_AUXEFFECTSLOT_H_
-#define _AL_AUXEFFECTSLOT_H_
-
-#include "AL/al.h"
-#include "alEffect.h"
-#include "alFilter.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define AL_EFFECTSLOT_EFFECT                               0x0001
-#define AL_EFFECTSLOT_GAIN                                 0x0002
-#define AL_EFFECTSLOT_AUXILIARY_SEND_AUTO                  0x0003
-
-#define AL_EFFECTSLOT_NULL                                 0x0000
-
-typedef struct ALeffectslot
-{
-    ALeffect effect;
-
-    ALfloat Gain;
-    ALboolean AuxSendAuto;
-
-    ALfloat *ReverbBuffer;
-    // in frames!
-    ALuint ReverbLength;
-    ALuint ReverbPos;
-    ALuint ReverbReflectPos;
-    ALuint ReverbLatePos;
-    ALfloat ReverbDecayGain;
-
-    FILTER iirFilter;
-
-    ALuint refcount;
-
-    // Index to itself
-    ALuint effectslot;
-
-    struct ALeffectslot *next;
-} ALeffectslot;
-
-AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots);
-AL_API ALvoid AL_APIENTRY alDeleteAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots);
-AL_API ALboolean AL_APIENTRY alIsAuxiliaryEffectSlot(ALuint effectslot);
-
-AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint iValue);
-AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, ALint *piValues);
-AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat flValue);
-AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, ALfloat *pflValues);
-
-AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint *piValue);
-AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, ALint *piValues);
-AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat *pflValue);
-AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, ALfloat *pflValues);
-
-ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alBuffer.h

@@ -1,33 +0,0 @@
-#ifndef _AL_BUFFER_H_
-#define _AL_BUFFER_H_
-
-#include "AL/al.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define UNUSED    0
-#define PENDING   1
-#define PROCESSED 2
-
-typedef struct ALbuffer_struct 
-{
-    ALenum   format;
-    ALenum   eOriginalFormat;
-    ALshort *data;
-    ALsizei  size;
-    ALsizei  frequency;
-    ALsizei  padding;
-    ALenum   state;
-    ALuint   refcount; // Number of sources using this buffer (deletion can only occur when this is 0)
-    struct ALbuffer_struct *next;
-} ALbuffer;
-
-ALvoid ReleaseALBuffers(ALvoid);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alEffect.h

@@ -1,89 +0,0 @@
-#ifndef _AL_EFFECT_H_
-#define _AL_EFFECT_H_
-
-#include "AL/al.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define AL_EFFECT_TYPE                                     0x8001
-
-#define AL_EFFECT_NULL                                     0x0000
-#define AL_EFFECT_REVERB                                   0x0001
-#define AL_EFFECT_CHORUS                                   0x0002
-#define AL_EFFECT_DISTORTION                               0x0003
-#define AL_EFFECT_ECHO                                     0x0004
-#define AL_EFFECT_FLANGER                                  0x0005
-#define AL_EFFECT_FREQUENCY_SHIFTER                        0x0006
-#define AL_EFFECT_VOCAL_MORPHER                            0x0007
-#define AL_EFFECT_PITCH_SHIFTER                            0x0008
-#define AL_EFFECT_RING_MODULATOR                           0x0009
-#define AL_EFFECT_AUTOWAH                                  0x000A
-#define AL_EFFECT_COMPRESSOR                               0x000B
-#define AL_EFFECT_EQUALIZER                                0x000C
-
-#define AL_REVERB_DENSITY                                  0x0001
-#define AL_REVERB_DIFFUSION                                0x0002
-#define AL_REVERB_GAIN                                     0x0003
-#define AL_REVERB_GAINHF                                   0x0004
-#define AL_REVERB_DECAY_TIME                               0x0005
-#define AL_REVERB_DECAY_HFRATIO                            0x0006
-#define AL_REVERB_REFLECTIONS_GAIN                         0x0007
-#define AL_REVERB_REFLECTIONS_DELAY                        0x0008
-#define AL_REVERB_LATE_REVERB_GAIN                         0x0009
-#define AL_REVERB_LATE_REVERB_DELAY                        0x000A
-#define AL_REVERB_AIR_ABSORPTION_GAINHF                    0x000B
-#define AL_REVERB_ROOM_ROLLOFF_FACTOR                      0x000C
-#define AL_REVERB_DECAY_HFLIMIT                            0x000D
-
-
-typedef struct ALeffect_struct
-{
-    // Effect type (AL_EFFECT_NULL, ...)
-    ALenum type;
-
-    struct {
-        ALfloat Density;
-        ALfloat Diffusion;
-
-        ALfloat Gain;
-        ALfloat GainHF;
-        ALfloat DecayTime;
-        ALfloat DecayHFRatio;
-        ALfloat ReflectionsGain;
-        ALfloat ReflectionsDelay;
-        ALfloat LateReverbGain;
-        ALfloat LateReverbDelay;
-        ALfloat AirAbsorptionGainHF;
-        ALfloat RoomRolloffFactor;
-        ALboolean DecayHFLimit;
-    } Reverb;
-
-    // Index to itself
-    ALuint effect;
-
-    struct ALeffect_struct *next;
-} ALeffect;
-
-AL_API ALvoid AL_APIENTRY alGenEffects(ALsizei n, ALuint *effects);
-AL_API ALvoid AL_APIENTRY alDeleteEffects(ALsizei n, ALuint *effects);
-AL_API ALboolean AL_APIENTRY alIsEffect(ALuint effect);
-
-AL_API ALvoid AL_APIENTRY alEffecti(ALuint effect, ALenum param, ALint iValue);
-AL_API ALvoid AL_APIENTRY alEffectiv(ALuint effect, ALenum param, ALint *piValues);
-AL_API ALvoid AL_APIENTRY alEffectf(ALuint effect, ALenum param, ALfloat flValue);
-AL_API ALvoid AL_APIENTRY alEffectfv(ALuint effect, ALenum param, ALfloat *pflValues);
-
-AL_API ALvoid AL_APIENTRY alGetEffecti(ALuint effect, ALenum param, ALint *piValue);
-AL_API ALvoid AL_APIENTRY alGetEffectiv(ALuint effect, ALenum param, ALint *piValues);
-AL_API ALvoid AL_APIENTRY alGetEffectf(ALuint effect, ALenum param, ALfloat *pflValue);
-AL_API ALvoid AL_APIENTRY alGetEffectfv(ALuint effect, ALenum param, ALfloat *pflValues);
-
-ALvoid ReleaseALEffects(ALvoid);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alError.h

@@ -1,16 +0,0 @@
-#ifndef _AL_ERROR_H_
-#define _AL_ERROR_H_
-
-#include "AL/al.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-ALvoid alSetError(ALenum errorCode);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alExtension.h

@@ -1,33 +0,0 @@
-#ifndef _AL_EXTENSION_H_
-#define _AL_EXTENSION_H_
-
-#include "AL/al.h"
-#include "AL/alc.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct ALextension_struct
-{
-	ALchar		*extName;
-	ALvoid		*address;
-} ALextension;
-
-typedef struct ALfunction_struct
-{
-	ALchar		*funcName;
-	ALvoid		*address;
-} ALfunction;
-
-typedef struct ALenum_struct
-{
-	ALchar		*enumName;
-	ALenum		value;
-} ALenums;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alFilter.h

@@ -1,64 +0,0 @@
-#ifndef _AL_FILTER_H_
-#define _AL_FILTER_H_
-
-#include "AL/al.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define FILTER_SECTIONS 2   /* 2 filter sections for 24 db/oct filter */
-
-typedef struct {
-    float history[2*FILTER_SECTIONS];  /* history in filter */
-    float coef[4*FILTER_SECTIONS + 1]; /* coefficients of filter */
-} FILTER;
-
-#define AL_FILTER_TYPE                                     0x8001
-
-#define AL_FILTER_NULL                                     0x0000
-#define AL_FILTER_LOWPASS                                  0x0001
-#define AL_FILTER_HIGHPASS                                 0x0002
-#define AL_FILTER_BANDPASS                                 0x0003
-
-#define AL_LOWPASS_GAIN                                    0x0001
-#define AL_LOWPASS_GAINHF                                  0x0002
-
-
-typedef struct ALfilter_struct
-{
-    // Filter type (AL_FILTER_NULL, ...)
-    ALenum type;
-
-    ALfloat Gain;
-    ALfloat GainHF;
-
-    // Index to itself
-    ALuint filter;
-
-    struct ALfilter_struct *next;
-} ALfilter;
-
-AL_API ALvoid AL_APIENTRY alGenFilters(ALsizei n, ALuint *filters);
-AL_API ALvoid AL_APIENTRY alDeleteFilters(ALsizei n, ALuint *filters);
-AL_API ALboolean AL_APIENTRY alIsFilter(ALuint filter);
-
-AL_API ALvoid AL_APIENTRY alFilteri(ALuint filter, ALenum param, ALint iValue);
-AL_API ALvoid AL_APIENTRY alFilteriv(ALuint filter, ALenum param, ALint *piValues);
-AL_API ALvoid AL_APIENTRY alFilterf(ALuint filter, ALenum param, ALfloat flValue);
-AL_API ALvoid AL_APIENTRY alFilterfv(ALuint filter, ALenum param, ALfloat *pflValues);
-
-AL_API ALvoid AL_APIENTRY alGetFilteri(ALuint filter, ALenum param, ALint *piValue);
-AL_API ALvoid AL_APIENTRY alGetFilteriv(ALuint filter, ALenum param, ALint *piValues);
-AL_API ALvoid AL_APIENTRY alGetFilterf(ALuint filter, ALenum param, ALfloat *pflValue);
-AL_API ALvoid AL_APIENTRY alGetFilterfv(ALuint filter, ALenum param, ALfloat *pflValues);
-
-ALvoid ReleaseALFilters(ALvoid);
-
-int InitLowPassFilter(ALCcontext *Context, FILTER *iir);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alListener.h

@@ -1,26 +0,0 @@
-#ifndef _AL_LISTENER_H_
-#define _AL_LISTENER_H_
-
-#include "AL/al.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define AL_METERS_PER_UNIT                                 0x20004
-
-typedef struct ALlistener_struct
-{
-    ALfloat Position[3];
-    ALfloat Velocity[3];
-    ALfloat Forward[3];
-    ALfloat Up[3];
-    ALfloat Gain;
-    ALfloat MetersPerUnit;
-} ALlistener;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alMain.h

@@ -1,242 +0,0 @@
-#ifndef AL_MAIN_H
-#define AL_MAIN_H
-
-#include <string.h>
-#include <stdio.h>
-
-#include "alu.h"
-
-#ifdef _WIN32
-
-#ifndef _WIN32_WINNT
-#define _WIN32_WINNT 0x0500
-#endif
-#include <windows.h>
-
-#else
-
-#include <assert.h>
-#include <pthread.h>
-#ifdef HAVE_PTHREAD_NP_H
-#include <pthread_np.h>
-#endif
-#include <sys/time.h>
-#include <time.h>
-#include <errno.h>
-
-#define IsBadWritePtr(a,b) (0)
-
-typedef pthread_mutex_t CRITICAL_SECTION;
-static inline void EnterCriticalSection(CRITICAL_SECTION *cs)
-{
-    int ret;
-    ret = pthread_mutex_lock(cs);
-    assert(ret == 0);
-}
-static inline void LeaveCriticalSection(CRITICAL_SECTION *cs)
-{
-    int ret;
-    ret = pthread_mutex_unlock(cs);
-    assert(ret == 0);
-}
-static inline void InitializeCriticalSection(CRITICAL_SECTION *cs)
-{
-    pthread_mutexattr_t attrib;
-    int ret;
-
-    ret = pthread_mutexattr_init(&attrib);
-    assert(ret == 0);
-
-    ret = pthread_mutexattr_settype(&attrib, PTHREAD_MUTEX_RECURSIVE);
-#ifdef HAVE_PTHREAD_NP_H
-    if(ret != 0)
-        ret = pthread_mutexattr_setkind_np(&attrib, PTHREAD_MUTEX_RECURSIVE);
-#endif
-    assert(ret == 0);
-    ret = pthread_mutex_init(cs, &attrib);
-    assert(ret == 0);
-
-    pthread_mutexattr_destroy(&attrib);
-}
-
-static inline void DeleteCriticalSection(CRITICAL_SECTION *cs)
-{
-    int ret;
-    ret = pthread_mutex_destroy(cs);
-    assert(ret == 0);
-}
-
-/* NOTE: This wrapper isn't quite accurate as it returns an ALuint, as opposed
- * to the expected DWORD. Both are defined as unsigned 32-bit types, however.
- * Additionally, Win32 is supposed to measure the time since Windows started,
- * as opposed to the actual time. */
-static inline ALuint timeGetTime(void)
-{
-    struct timeval tv;
-    int ret;
-
-    ret = gettimeofday(&tv, NULL);
-    assert(ret == 0);
-
-    return tv.tv_usec/1000 + tv.tv_sec*1000;
-}
-
-static inline void Sleep(ALuint t)
-{
-    struct timespec tv, rem;
-    tv.tv_nsec = (t*1000000)%1000000000;
-    tv.tv_sec = t/1000;
-
-    while(nanosleep(&tv, &rem) == -1 && errno == EINTR)
-        tv = rem;
-}
-#define min(x,y) (((x)<(y))?(x):(y))
-#define max(x,y) (((x)>(y))?(x):(y))
-#endif
-
-#include "AL/al.h"
-#include "AL/alc.h"
-#include "AL/alext.h"
-#include "alListener.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern char _alDebug[256];
-
-#define AL_PRINT(...) do {                             \
-    int _al_print_i;                                   \
-    const char *_al_print_fn = strrchr(__FILE__, '/'); \
-    if(!_al_print_fn) _al_print_fn  = __FILE__;        \
-    else              _al_print_fn += 1;               \
-    _al_print_i = snprintf(_alDebug, sizeof(_alDebug), "AL lib: %s:%d: ", _al_print_fn, __LINE__); \
-    if(_al_print_i < (int)sizeof(_alDebug) && _al_print_i > 0)                     \
-        snprintf(_alDebug+_al_print_i, sizeof(_alDebug)-_al_print_i, __VA_ARGS__); \
-    _alDebug[sizeof(_alDebug)-1] = 0; \
-    fprintf(stderr, "%s", _alDebug);  \
-} while(0)
-
-
-#define SWMIXER_OUTPUT_RATE        44100
-
-#define SPEEDOFSOUNDMETRESPERSEC   (343.3f)
-#define AIRABSORBGAINHF            (0.994f)
-
-#define LOWPASSFREQCUTOFF          (5000)
-
-
-typedef struct {
-    ALCboolean (*OpenPlayback)(ALCdevice*, const ALCchar*);
-    void (*ClosePlayback)(ALCdevice*);
-
-    ALCboolean (*OpenCapture)(ALCdevice*, const ALCchar*, ALCuint, ALCenum, ALCsizei);
-    void (*CloseCapture)(ALCdevice*);
-    void (*StartCapture)(ALCdevice*);
-    void (*StopCapture)(ALCdevice*);
-    void (*CaptureSamples)(ALCdevice*, void*, ALCuint);
-    ALCuint (*AvailableSamples)(ALCdevice*);
-} BackendFuncs;
-
-void alc_alsa_init(BackendFuncs *func_list);
-void alc_oss_init(BackendFuncs *func_list);
-void alcDSoundInit(BackendFuncs *func_list);
-void alcWinMMInit(BackendFuncs *FuncList);
-void alc_wave_init(BackendFuncs *func_list);
-
-
-struct ALCdevice_struct
-{
-    ALboolean    IsCaptureDevice;
-
-    ALuint       Frequency;
-    ALuint       UpdateSize;
-    ALenum       Format;
-
-    ALCchar      *szDeviceName;
-
-    // Maximum number of sources that can be created
-    ALuint       MaxNoOfSources;
-
-    // Context created on this device
-    ALCcontext   *Context;
-
-    BackendFuncs *Funcs;
-    void         *ExtraData; // For the backend's use
-
-    ALCdevice *next;
-};
-
-#define ALCdevice_OpenPlayback(a,b)      ((a)->Funcs->OpenPlayback((a), (b)))
-#define ALCdevice_ClosePlayback(a)       ((a)->Funcs->ClosePlayback((a)))
-#define ALCdevice_OpenCapture(a,b,c,d,e) ((a)->Funcs->OpenCapture((a), (b), (c), (d), (e)))
-#define ALCdevice_CloseCapture(a)        ((a)->Funcs->CloseCapture((a)))
-#define ALCdevice_StartCapture(a)        ((a)->Funcs->StartCapture((a)))
-#define ALCdevice_StopCapture(a)         ((a)->Funcs->StopCapture((a)))
-#define ALCdevice_CaptureSamples(a,b,c)  ((a)->Funcs->CaptureSamples((a), (b), (c)))
-#define ALCdevice_AvailableSamples(a)    ((a)->Funcs->AvailableSamples((a)))
-
-struct ALCcontext_struct
-{
-    ALlistener  Listener;
-
-    struct ALsource *Source;
-    ALuint           SourceCount;
-
-    struct ALeffectslot *AuxiliaryEffectSlot;
-    ALuint               AuxiliaryEffectSlotCount;
-
-    ALenum      LastError;
-    ALboolean   InUse;
-
-    ALuint      Frequency;
-
-    ALenum      DistanceModel;
-
-    ALfloat     DopplerFactor;
-    ALfloat     DopplerVelocity;
-    ALfloat     flSpeedOfSound;
-
-    ALint       lNumMonoSources;
-    ALint       lNumStereoSources;
-
-    ALCdevice  *Device;
-    const ALCchar *ExtensionList;
-
-    struct bs2b *bs2b;
-
-    ALCcontext *next;
-};
-
-ALCvoid ReleaseALC(ALCvoid);
-
-ALCchar *AppendDeviceList(char *name);
-ALCchar *AppendAllDeviceList(char *name);
-ALCchar *AppendCaptureDeviceList(char *name);
-
-ALCvoid SetALCError(ALenum errorCode);
-
-ALCvoid SuspendContext(ALCcontext *context);
-ALCvoid ProcessContext(ALCcontext *context);
-
-ALvoid *StartThread(ALuint (*func)(ALvoid*), ALvoid *ptr);
-ALuint StopThread(ALvoid *thread);
-
-typedef struct RingBuffer RingBuffer;
-RingBuffer *CreateRingBuffer(ALsizei frame_size, ALsizei length);
-void DestroyRingBuffer(RingBuffer *ring);
-ALsizei RingBufferSize(RingBuffer *ring);
-void WriteRingBuffer(RingBuffer *ring, const ALubyte *data, ALsizei len);
-void ReadRingBuffer(RingBuffer *ring, ALubyte *data, ALsizei len);
-
-void ReadALConfig(void);
-void FreeALConfig(void);
-const char *GetConfigValue(const char *blockName, const char *keyName, const char *def);
-int GetConfigValueInt(const char *blockName, const char *keyName, int def);
-float GetConfigValueFloat(const char *blockName, const char *keyName, float def);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alSource.h

@@ -1,106 +0,0 @@
-#ifndef _AL_SOURCE_H_
-#define _AL_SOURCE_H_
-
-#define AL_NUM_SOURCE_PARAMS    128
-
-/* This cannot be changed without working on the code! */
-#define MAX_SENDS                 1
-
-#include "alFilter.h"
-#include "AL/al.h"
-
-#define AL_DIRECT_FILTER                                   0x20005
-#define AL_AUXILIARY_SEND_FILTER                           0x20006
-#define AL_AIR_ABSORPTION_FACTOR                           0x20007
-#define AL_ROOM_ROLLOFF_FACTOR                             0x20008
-#define AL_CONE_OUTER_GAINHF                               0x20009
-#define AL_DIRECT_FILTER_GAINHF_AUTO                       0x2000A
-#define AL_AUXILIARY_SEND_FILTER_GAIN_AUTO                 0x2000B
-#define AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO               0x2000C
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct ALbufferlistitem
-{
-    ALuint                   buffer;
-    ALuint                   bufferstate;
-    ALuint                   flag;
-    struct ALbufferlistitem *next;
-} ALbufferlistitem;
-
-typedef struct ALsource
-{
-    ALfloat      flPitch;
-    ALfloat      flGain;
-    ALfloat      flOuterGain;
-    ALfloat      flMinGain;
-    ALfloat      flMaxGain;
-    ALfloat      flInnerAngle;
-    ALfloat      flOuterAngle;
-    ALfloat      flRefDistance;
-    ALfloat      flMaxDistance;
-    ALfloat      flRollOffFactor;
-    ALfloat      vPosition[3];
-    ALfloat      vVelocity[3];
-    ALfloat      vOrientation[3];
-    ALboolean    bHeadRelative;
-    ALboolean    bLooping;
-
-    ALuint       ulBufferID;
-
-    ALboolean    inuse;
-    ALboolean    play;
-    ALenum       state;
-    ALuint       position;
-    ALuint       position_fraction;
-    struct ALbufferlistitem *queue; // Linked list of buffers in queue
-    ALuint       BuffersInQueue;    // Number of buffers in queue
-    ALuint       BuffersProcessed;  // Number of buffers already processed (played)
-
-    ALuint TotalBufferDataSize; // Total amount of data contained in the buffers queued for this source
-    ALuint BuffersPlayed;       // Number of buffers played on this loop
-    ALuint BufferPosition;      // Read position in audio data of current buffer
-
-    ALfilter DirectFilter;
-
-    struct {
-        struct ALeffectslot *Slot;
-        ALfilter WetFilter;
-    } Send[MAX_SENDS];
-
-    ALboolean DryGainHFAuto;
-    ALboolean WetGainAuto;
-    ALboolean WetGainHFAuto;
-    ALfloat   OuterGainHF;
-
-    FILTER iirFilter;
-
-    ALfloat AirAbsorptionFactor;
-
-    ALfloat RoomRolloffFactor;
-
-    ALfloat DopplerFactor;
-
-    // Index to itself
-    ALuint source;
-
-    ALint  lBytesPlayed;
-
-    ALint  lOffset;
-    ALint  lOffsetType;
-
-    // Source Type (Static, Streaming, or Undetermined)
-    ALint  lSourceType;
-
-    struct ALsource *next;
-} ALsource;
-
-ALvoid ReleaseALSources(ALCcontext *Context);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alState.h

@@ -1,14 +0,0 @@
-#ifndef _AL_STATE_H_
-#define _AL_STATE_H_
-
-#include "AL/al.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

OpenAL32/Include/alThunk.h

@@ -1,42 +0,0 @@
-#ifndef _AL_THUNK_H_
-#define _AL_THUNK_H_
-
-#include "config.h"
-
-#include "AL/al.h"
-#include "AL/alc.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void alThunkInit(void);
-void alThunkExit(void);
-ALuint alThunkAddEntry(ALvoid * ptr);
-void alThunkRemoveEntry(ALuint index);
-ALvoid *alThunkLookupEntry(ALuint index);
-
-#if (SIZEOF_VOIDP > SIZEOF_UINT)
-
-#define ALTHUNK_INIT()          alThunkInit()
-#define ALTHUNK_EXIT()          alThunkExit()
-#define ALTHUNK_ADDENTRY(p)     alThunkAddEntry(p)
-#define ALTHUNK_REMOVEENTRY(i)  alThunkRemoveEntry(i)
-#define ALTHUNK_LOOKUPENTRY(i)  alThunkLookupEntry(i)
-
-#else
-
-#define ALTHUNK_INIT()
-#define ALTHUNK_EXIT()
-#define ALTHUNK_ADDENTRY(p)     ((ALuint)p)
-#define ALTHUNK_REMOVEENTRY(i)
-#define ALTHUNK_LOOKUPENTRY(i)  ((ALvoid*)(i))
-
-#endif // (SIZEOF_VOIDP > SIZEOF_INT)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif //_AL_THUNK_H_
-

OpenAL32/Include/alu.h

@@ -1,22 +0,0 @@
-#ifndef _ALU_H_
-#define _ALU_H_
-
-#include "AL/al.h"
-#include "AL/alc.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern ALboolean DuplicateStereo;
-
-__inline ALuint aluBytesFromFormat(ALenum format);
-__inline ALuint aluChannelsFromFormat(ALenum format);
-ALvoid aluMixData(ALCcontext *context,ALvoid *buffer,ALsizei size,ALenum format);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-

OpenAL32/Include/bs2b.h

@@ -1,109 +0,0 @@
-/*-
- * Copyright (c) 2005 Boris Mikhaylov
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef BS2B_H
-#define BS2B_H
-
-/* Number of crossfeed levels */
-#define BS2B_CLEVELS           3
-
-/* Normal crossfeed levels */
-#define BS2B_HIGH_CLEVEL       3
-#define BS2B_MIDDLE_CLEVEL     2
-#define BS2B_LOW_CLEVEL        1
-
-/* Easy crossfeed levels */
-#define BS2B_HIGH_ECLEVEL      BS2B_HIGH_CLEVEL    + BS2B_CLEVELS
-#define BS2B_MIDDLE_ECLEVEL    BS2B_MIDDLE_CLEVEL  + BS2B_CLEVELS
-#define BS2B_LOW_ECLEVEL       BS2B_LOW_CLEVEL     + BS2B_CLEVELS
-
-/* Default crossfeed levels */
-#define BS2B_DEFAULT_CLEVEL    BS2B_HIGH_ECLEVEL
-/* Default sample rate (Hz) */
-#define BS2B_DEFAULT_SRATE     44100
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-struct bs2b {
-    int level;  /* Crossfeed level */
-    int srate;   /* Sample rate (Hz) */
-
-    /* Lowpass IIR filter coefficients */
-    double a0_lo;
-    double b1_lo;
-
-    /* Highboost IIR filter coefficients */
-    double a0_hi;
-    double a1_hi;
-    double b1_hi;
-
-    /* Global gain against overloading */
-    double gain;
-
-    /* Buffer of last filtered sample.
-     * [0] - first channel, [1] - second channel
-     */
-    struct t_last_sample {
-        double asis[2];
-        double lo[2];
-        double hi[2];
-    } last_sample;
-};
-
-/* Clear buffers and set new coefficients with new crossfeed level value.
- * level - crossfeed level of *LEVEL values.
- */
-void bs2b_set_level(struct bs2b *bs2b, int level);
-
-/* Return current crossfeed level value */
-int bs2b_get_level(struct bs2b *bs2b);
-
-/* Clear buffers and set new coefficients with new sample rate value.
- * srate - sample rate by Hz.
- */
-void bs2b_set_srate(struct bs2b *bs2b, int srate);
-
-/* Return current sample rate value */
-int bs2b_get_srate(struct bs2b *bs2b);
-
-/* Clear buffer */
-void bs2b_clear(struct bs2b *bs2b);
-
-/* Return 1 if buffer is clear */
-int bs2b_is_clear(struct bs2b *bs2b);
-
-/* Crossfeeds one stereo sample that are pointed by sample.
- * [0] - first channel, [1] - second channel.
- * Returns crossfided samle by sample pointer.
- */
-
-/* sample poits to floats */
-void bs2b_cross_feed(struct bs2b *bs2b, float *sample);
-
-#ifdef __cplusplus
-}    /* extern "C" */
-#endif /* __cplusplus */
-
-#endif /* BS2B_H */

OpenAL32/alAuxEffectSlot.c

@@ -1,543 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <math.h>
-
-#include "AL/al.h"
-#include "AL/alc.h"
-#include "alMain.h"
-#include "alAuxEffectSlot.h"
-#include "alThunk.h"
-#include "alError.h"
-
-
-static ALvoid InitializeEffect(ALCcontext *Context, ALeffectslot *ALEffectSlot, ALeffect *effect);
-
-
-AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
-{
-    ALCcontext *Context;
-    ALsizei i;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (n > 0)
-    {
-        /* NOTE: We only support one slot currently */
-        if(n == 1 && Context->AuxiliaryEffectSlotCount == 0)
-        {
-            // Check that enough memory has been allocted in the 'effectslots' array for n Effect Slots
-            if (!IsBadWritePtr((void*)effectslots, n * sizeof(ALuint)))
-            {
-                ALeffectslot **list = &Context->AuxiliaryEffectSlot;
-                while(*list)
-                    list = &(*list)->next;
-
-                i = 0;
-                while(i < n)
-                {
-                    *list = calloc(1, sizeof(ALeffectslot));
-                    if(!(*list))
-                    {
-                        // We must have run out or memory
-                        alDeleteAuxiliaryEffectSlots(i, effectslots);
-                        alSetError(AL_OUT_OF_MEMORY);
-                        break;
-                    }
-
-                    InitLowPassFilter(Context, &(*list)->iirFilter);
-
-                    (*list)->Gain = 1.0;
-                    (*list)->AuxSendAuto = AL_TRUE;
-                    (*list)->refcount = 0;
-
-                    effectslots[i] = (ALuint)ALTHUNK_ADDENTRY(*list);
-                    (*list)->effectslot = effectslots[i];
-
-                    Context->AuxiliaryEffectSlotCount++;
-                    i++;
-
-                    list = &(*list)->next;
-                }
-            }
-        }
-        else
-            alSetError(AL_INVALID_OPERATION);
-    }
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alDeleteAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots)
-{
-    ALCcontext *Context;
-    ALeffectslot *ALAuxiliaryEffectSlot;
-    ALsizei i;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (n >= 0)
-    {
-        // Check that all effectslots are valid
-        for (i = 0; i < n; i++)
-        {
-            if (!alIsAuxiliaryEffectSlot(effectslots[i]))
-            {
-                alSetError(AL_INVALID_NAME);
-                break;
-            }
-            else
-            {
-                ALAuxiliaryEffectSlot = (ALeffectslot*)ALTHUNK_LOOKUPENTRY(effectslots[i]);
-                if(ALAuxiliaryEffectSlot->refcount > 0)
-                {
-                    alSetError(AL_INVALID_NAME);
-                    break;
-                }
-            }
-        }
-
-        if (i == n)
-        {
-            // All effectslots are valid
-            for (i = 0; i < n; i++)
-            {
-                // Recheck that the effectslot is valid, because there could be duplicated names
-                if (alIsAuxiliaryEffectSlot(effectslots[i]))
-                {
-                    ALeffectslot **list;
-
-                    ALAuxiliaryEffectSlot = ((ALeffectslot*)ALTHUNK_LOOKUPENTRY(effectslots[i]));
-
-                    // Remove Source from list of Sources
-                    list = &Context->AuxiliaryEffectSlot;
-                    while(*list && *list != ALAuxiliaryEffectSlot)
-                         list = &(*list)->next;
-
-                    if(*list)
-                        *list = (*list)->next;
-                    ALTHUNK_REMOVEENTRY(ALAuxiliaryEffectSlot->effectslot);
-
-                    free(ALAuxiliaryEffectSlot->ReverbBuffer);
-
-                    memset(ALAuxiliaryEffectSlot, 0, sizeof(ALeffectslot));
-                    free(ALAuxiliaryEffectSlot);
-
-                    Context->AuxiliaryEffectSlotCount--;
-                }
-            }
-        }
-    }
-    else
-        alSetError(AL_INVALID_VALUE);
-
-    ProcessContext(Context);
-}
-
-AL_API ALboolean AL_APIENTRY alIsAuxiliaryEffectSlot(ALuint effectslot)
-{
-    ALCcontext *Context;
-    ALeffectslot **list;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return AL_FALSE;
-    }
-    SuspendContext(Context);
-
-    list = &Context->AuxiliaryEffectSlot;
-    while(*list && (*list)->effectslot != effectslot)
-        list = &(*list)->next;
-
-    ProcessContext(Context);
-
-    return (*list ? AL_TRUE : AL_FALSE);
-}
-
-AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint iValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (alIsAuxiliaryEffectSlot(effectslot))
-    {
-        ALeffectslot *ALEffectSlot = (ALeffectslot*)ALTHUNK_LOOKUPENTRY(effectslot);
-
-        switch(param)
-        {
-        case AL_EFFECTSLOT_EFFECT:
-            if(alIsEffect(iValue))
-            {
-                ALeffect *effect = (ALeffect*)ALTHUNK_LOOKUPENTRY(iValue);
-                InitializeEffect(Context, ALEffectSlot, effect);
-            }
-            else
-                alSetError(AL_INVALID_VALUE);
-            break;
-
-        case AL_EFFECTSLOT_AUXILIARY_SEND_AUTO:
-            if(iValue == AL_TRUE || iValue == AL_FALSE)
-                ALEffectSlot->AuxSendAuto = iValue;
-            else
-                alSetError(AL_INVALID_VALUE);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, ALint *piValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (alIsAuxiliaryEffectSlot(effectslot))
-    {
-        switch(param)
-        {
-        case AL_EFFECTSLOT_EFFECT:
-        case AL_EFFECTSLOT_AUXILIARY_SEND_AUTO:
-            alAuxiliaryEffectSloti(effectslot, param, piValues[0]);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat flValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (alIsAuxiliaryEffectSlot(effectslot))
-    {
-        ALeffectslot *ALEffectSlot = (ALeffectslot*)ALTHUNK_LOOKUPENTRY(effectslot);
-
-        switch(param)
-        {
-        case AL_EFFECTSLOT_GAIN:
-            if(flValue >= 0.0f && flValue <= 1.0f)
-                ALEffectSlot->Gain = flValue;
-            else
-                alSetError(AL_INVALID_VALUE);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, ALfloat *pflValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (alIsAuxiliaryEffectSlot(effectslot))
-    {
-        switch(param)
-        {
-        case AL_EFFECTSLOT_GAIN:
-            alAuxiliaryEffectSlotf(effectslot, param, pflValues[0]);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint *piValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (alIsAuxiliaryEffectSlot(effectslot))
-    {
-        ALeffectslot *ALEffectSlot = (ALeffectslot*)ALTHUNK_LOOKUPENTRY(effectslot);
-
-        switch(param)
-        {
-        case AL_EFFECTSLOT_EFFECT:
-            *piValue = ALEffectSlot->effect.effect;
-            break;
-
-        case AL_EFFECTSLOT_AUXILIARY_SEND_AUTO:
-            *piValue = ALEffectSlot->AuxSendAuto;
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, ALint *piValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (alIsAuxiliaryEffectSlot(effectslot))
-    {
-        switch(param)
-        {
-        case AL_EFFECTSLOT_EFFECT:
-        case AL_EFFECTSLOT_AUXILIARY_SEND_AUTO:
-            alGetAuxiliaryEffectSloti(effectslot, param, piValues);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat *pflValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (alIsAuxiliaryEffectSlot(effectslot))
-    {
-        ALeffectslot *ALEffectSlot = (ALeffectslot*)ALTHUNK_LOOKUPENTRY(effectslot);
-
-        switch(param)
-        {
-        case AL_EFFECTSLOT_GAIN:
-            *pflValue = ALEffectSlot->Gain;
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, ALfloat *pflValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    if(!Context)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return;
-    }
-    SuspendContext(Context);
-
-    if (alIsAuxiliaryEffectSlot(effectslot))
-    {
-        switch(param)
-        {
-        case AL_EFFECTSLOT_GAIN:
-            alGetAuxiliaryEffectSlotf(effectslot, param, pflValues);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-
-static ALvoid InitializeEffect(ALCcontext *Context, ALeffectslot *ALEffectSlot, ALeffect *effect)
-{
-    ALfloat *ptr = NULL;
-
-    if(!effect)
-    {
-        memset(&ALEffectSlot->effect, 0, sizeof(ALEffectSlot->effect));
-        goto done;
-    }
-
-    if(effect->type == AL_EFFECT_REVERB)
-    {
-        ALuint size;
-        ALfloat reverbwait;
-
-        reverbwait = (1.0f-effect->Reverb.Density)*(0.1f-0.075f) + 0.075f;
-
-        size = (ALuint)((ALfloat)Context->Frequency *
-                        (effect->Reverb.ReflectionsDelay +
-                         effect->Reverb.LateReverbDelay +
-                         reverbwait)) + 1;
-
-        ptr = calloc(size, sizeof(ALfloat));
-        if(!ptr)
-        {
-            alSetError(AL_OUT_OF_MEMORY);
-            return;
-        }
-        if(ALEffectSlot->ReverbBuffer)
-            memcpy(ptr, ALEffectSlot->ReverbBuffer, min(size, ALEffectSlot->ReverbLength)*sizeof(ALfloat));
-        ALEffectSlot->ReverbLength = size;
-        ALEffectSlot->ReverbPos %= size;
-        ALEffectSlot->ReverbReflectPos = (ALuint)(ALEffectSlot->ReverbLength -
-                                          ((ALfloat)Context->Frequency *
-                                           effect->Reverb.ReflectionsDelay) +
-                                          ALEffectSlot->ReverbPos) %
-                                         ALEffectSlot->ReverbLength;
-        ALEffectSlot->ReverbLatePos = (ALuint)(ALEffectSlot->ReverbLength -
-                                               ((ALfloat)Context->Frequency *
-                                              (effect->Reverb.LateReverbDelay +
-                                           effect->Reverb.ReflectionsDelay)) +
-                                          ALEffectSlot->ReverbPos) %
-                                         ALEffectSlot->ReverbLength;
-        ALEffectSlot->ReverbDecayGain = pow(1.0/32768.0, 1.0/(effect->Reverb.DecayTime/reverbwait));
-    }
-
-    memcpy(&ALEffectSlot->effect, effect, sizeof(*effect));
-done:
-    free(ALEffectSlot->ReverbBuffer);
-    ALEffectSlot->ReverbBuffer = ptr;
-}
-
-
-ALvoid ReleaseALAuxiliaryEffectSlots(ALCcontext *Context)
-{
-#ifdef _DEBUG
-    if(Context->AuxiliaryEffectSlotCount > 0)
-        AL_PRINT("alcDestroyContext(): deleting %d AuxiliaryEffectSlot(s)\n", Context->AuxiliaryEffectSlotCount);
-#endif
-
-    while(Context->AuxiliaryEffectSlot)
-    {
-        ALeffectslot *temp = Context->AuxiliaryEffectSlot;
-        Context->AuxiliaryEffectSlot = Context->AuxiliaryEffectSlot->next;
-
-        // Release effectslot structure
-        free(temp->ReverbBuffer);
-        ALTHUNK_REMOVEENTRY(temp->effectslot);
-
-        memset(temp, 0, sizeof(ALeffectslot));
-        free(temp);
-    }
-    Context->AuxiliaryEffectSlotCount = 0;
-}

OpenAL32/alEffect.c

@@ -1,630 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-
-#include "AL/al.h"
-#include "AL/alc.h"
-#include "alMain.h"
-#include "alEffect.h"
-#include "alThunk.h"
-#include "alError.h"
-
-static ALeffect *g_EffectList;
-static ALuint    g_EffectCount;
-
-static void InitEffectParams(ALeffect *effect, ALenum type);
-
-
-AL_API ALvoid AL_APIENTRY alGenEffects(ALsizei n, ALuint *effects)
-{
-    ALCcontext *Context;
-    ALsizei i;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (n > 0)
-    {
-        // Check that enough memory has been allocted in the 'effects' array for n Effects
-        if (!IsBadWritePtr((void*)effects, n * sizeof(ALuint)))
-        {
-            ALeffect **list = &g_EffectList;
-            while(*list)
-                list = &(*list)->next;
-
-            i = 0;
-            while(i < n)
-            {
-                *list = calloc(1, sizeof(ALeffect));
-                if(!(*list))
-                {
-                    // We must have run out or memory
-                    alDeleteEffects(i, effects);
-                    alSetError(AL_OUT_OF_MEMORY);
-                    break;
-                }
-
-                effects[i] = (ALuint)ALTHUNK_ADDENTRY(*list);
-                (*list)->effect = effects[i];
-
-                InitEffectParams(*list, AL_EFFECT_NULL);
-                g_EffectCount++;
-                i++;
-
-                list = &(*list)->next;
-            }
-        }
-    }
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alDeleteEffects(ALsizei n, ALuint *effects)
-{
-    ALCcontext *Context;
-    ALeffect *ALEffect;
-    ALsizei i;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (n >= 0)
-    {
-        // Check that all effects are valid
-        for (i = 0; i < n; i++)
-        {
-            if (!alIsEffect(effects[i]))
-            {
-                alSetError(AL_INVALID_NAME);
-                break;
-            }
-        }
-
-        if (i == n)
-        {
-            // All effects are valid
-            for (i = 0; i < n; i++)
-            {
-                // Recheck that the effect is valid, because there could be duplicated names
-                if (effects[i] && alIsEffect(effects[i]))
-                {
-                    ALeffect **list;
-
-                    ALEffect = ((ALeffect*)ALTHUNK_LOOKUPENTRY(effects[i]));
-
-                    // Remove Source from list of Sources
-                    list = &g_EffectList;
-                    while(*list && *list != ALEffect)
-                         list = &(*list)->next;
-
-                    if(*list)
-                        *list = (*list)->next;
-                    ALTHUNK_REMOVEENTRY(ALEffect->effect);
-
-                    memset(ALEffect, 0, sizeof(ALeffect));
-                    free(ALEffect);
-
-                    g_EffectCount--;
-                }
-            }
-        }
-    }
-    else
-        alSetError(AL_INVALID_VALUE);
-
-    ProcessContext(Context);
-}
-
-AL_API ALboolean AL_APIENTRY alIsEffect(ALuint effect)
-{
-    ALCcontext *Context;
-    ALeffect **list;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    list = &g_EffectList;
-    while(*list && (*list)->effect != effect)
-        list = &(*list)->next;
-
-    ProcessContext(Context);
-
-    return ((*list || !effect) ? AL_TRUE : AL_FALSE);
-}
-
-AL_API ALvoid AL_APIENTRY alEffecti(ALuint effect, ALenum param, ALint iValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (effect && alIsEffect(effect))
-    {
-        ALeffect *ALEffect = (ALeffect*)ALTHUNK_LOOKUPENTRY(effect);
-
-        if(param == AL_EFFECT_TYPE)
-        {
-            if(iValue == AL_EFFECT_NULL ||
-               iValue == AL_EFFECT_REVERB)
-                InitEffectParams(ALEffect, iValue);
-            else
-                alSetError(AL_INVALID_VALUE);
-        }
-        else if(ALEffect->type == AL_EFFECT_REVERB)
-        {
-            switch(param)
-            {
-            case AL_REVERB_DECAY_HFLIMIT:
-                if(iValue == AL_TRUE || iValue == AL_FALSE)
-                    ALEffect->Reverb.DecayHFLimit = iValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_ENUM);
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alEffectiv(ALuint effect, ALenum param, ALint *piValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (effect && alIsEffect(effect))
-    {
-        ALeffect *ALEffect = (ALeffect*)ALTHUNK_LOOKUPENTRY(effect);
-
-        if(param == AL_EFFECT_TYPE)
-        {
-            alEffecti(effect, param, piValues[0]);
-        }
-        else if(ALEffect->type == AL_EFFECT_REVERB)
-        {
-            switch(param)
-            {
-            case AL_REVERB_DECAY_HFLIMIT:
-                alEffecti(effect, param, piValues[0]);
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_ENUM);
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alEffectf(ALuint effect, ALenum param, ALfloat flValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (effect && alIsEffect(effect))
-    {
-        ALeffect *ALEffect = (ALeffect*)ALTHUNK_LOOKUPENTRY(effect);
-
-        if(ALEffect->type == AL_EFFECT_REVERB)
-        {
-            switch(param)
-            {
-            case AL_REVERB_DENSITY:
-                if(flValue >= 0.0f && flValue <= 1.0f)
-                    ALEffect->Reverb.Density = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_DIFFUSION:
-                if(flValue >= 0.0f && flValue <= 1.0f)
-                    ALEffect->Reverb.Diffusion = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_GAIN:
-                if(flValue >= 0.0f && flValue <= 1.0f)
-                    ALEffect->Reverb.Gain = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_GAINHF:
-                if(flValue >= 0.0f && flValue <= 1.0f)
-                    ALEffect->Reverb.GainHF = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_DECAY_TIME:
-                if(flValue >= 0.1f && flValue <= 20.0f)
-                    ALEffect->Reverb.DecayTime = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_DECAY_HFRATIO:
-                if(flValue >= 0.1f && flValue <= 2.0f)
-                    ALEffect->Reverb.DecayHFRatio = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_REFLECTIONS_GAIN:
-                if(flValue >= 0.0f && flValue <= 3.16f)
-                    ALEffect->Reverb.ReflectionsGain = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_REFLECTIONS_DELAY:
-                if(flValue >= 0.0f && flValue <= 0.3f)
-                    ALEffect->Reverb.ReflectionsDelay = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_LATE_REVERB_GAIN:
-                if(flValue >= 0.0f && flValue <= 10.0f)
-                    ALEffect->Reverb.LateReverbGain = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_LATE_REVERB_DELAY:
-                if(flValue >= 0.0f && flValue <= 0.1f)
-                    ALEffect->Reverb.LateReverbDelay = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_AIR_ABSORPTION_GAINHF:
-                if(flValue >= 0.892f && flValue <= 1.0f)
-                    ALEffect->Reverb.AirAbsorptionGainHF = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_REVERB_ROOM_ROLLOFF_FACTOR:
-                if(flValue >= 0.0f && flValue <= 10.0f)
-                    ALEffect->Reverb.RoomRolloffFactor = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_ENUM);
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alEffectfv(ALuint effect, ALenum param, ALfloat *pflValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (effect && alIsEffect(effect))
-    {
-        ALeffect *ALEffect = (ALeffect*)ALTHUNK_LOOKUPENTRY(effect);
-
-        if(ALEffect->type == AL_EFFECT_REVERB)
-        {
-            switch(param)
-            {
-            case AL_REVERB_DENSITY:
-            case AL_REVERB_DIFFUSION:
-            case AL_REVERB_GAIN:
-            case AL_REVERB_GAINHF:
-            case AL_REVERB_DECAY_TIME:
-            case AL_REVERB_DECAY_HFRATIO:
-            case AL_REVERB_REFLECTIONS_GAIN:
-            case AL_REVERB_REFLECTIONS_DELAY:
-            case AL_REVERB_LATE_REVERB_GAIN:
-            case AL_REVERB_LATE_REVERB_DELAY:
-            case AL_REVERB_AIR_ABSORPTION_GAINHF:
-            case AL_REVERB_ROOM_ROLLOFF_FACTOR:
-                alEffectf(effect, param, pflValues[0]);
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_ENUM);
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetEffecti(ALuint effect, ALenum param, ALint *piValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (effect && alIsEffect(effect))
-    {
-        ALeffect *ALEffect = (ALeffect*)ALTHUNK_LOOKUPENTRY(effect);
-
-        if(param == AL_EFFECT_TYPE)
-        {
-            *piValue = ALEffect->type;
-        }
-        else if(ALEffect->type == AL_EFFECT_REVERB)
-        {
-            switch(param)
-            {
-            case AL_REVERB_DECAY_HFLIMIT:
-                *piValue = ALEffect->Reverb.DecayHFLimit;
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_ENUM);
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetEffectiv(ALuint effect, ALenum param, ALint *piValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (effect && alIsEffect(effect))
-    {
-        ALeffect *ALEffect = (ALeffect*)ALTHUNK_LOOKUPENTRY(effect);
-
-        if(param == AL_EFFECT_TYPE)
-        {
-            alGetEffecti(effect, param, piValues);
-        }
-        else if(ALEffect->type == AL_EFFECT_REVERB)
-        {
-            switch(param)
-            {
-            case AL_REVERB_DECAY_HFLIMIT:
-                alGetEffecti(effect, param, piValues);
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_ENUM);
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetEffectf(ALuint effect, ALenum param, ALfloat *pflValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (effect && alIsEffect(effect))
-    {
-        ALeffect *ALEffect = (ALeffect*)ALTHUNK_LOOKUPENTRY(effect);
-
-        if(ALEffect->type == AL_EFFECT_REVERB)
-        {
-            switch(param)
-            {
-            case AL_REVERB_DENSITY:
-                *pflValue = ALEffect->Reverb.Density;
-                break;
-
-            case AL_REVERB_DIFFUSION:
-                *pflValue = ALEffect->Reverb.Diffusion;
-                break;
-
-            case AL_REVERB_GAIN:
-                *pflValue = ALEffect->Reverb.Gain;
-                break;
-
-            case AL_REVERB_GAINHF:
-                *pflValue = ALEffect->Reverb.GainHF;
-                break;
-
-            case AL_REVERB_DECAY_TIME:
-                *pflValue = ALEffect->Reverb.DecayTime;
-                break;
-
-            case AL_REVERB_DECAY_HFRATIO:
-                *pflValue = ALEffect->Reverb.DecayHFRatio;
-                break;
-
-            case AL_REVERB_REFLECTIONS_GAIN:
-                *pflValue = ALEffect->Reverb.ReflectionsGain;
-                break;
-
-            case AL_REVERB_REFLECTIONS_DELAY:
-                *pflValue = ALEffect->Reverb.ReflectionsDelay;
-                break;
-
-            case AL_REVERB_LATE_REVERB_GAIN:
-                *pflValue = ALEffect->Reverb.LateReverbGain;
-                break;
-
-            case AL_REVERB_LATE_REVERB_DELAY:
-                *pflValue = ALEffect->Reverb.LateReverbDelay;
-                break;
-
-            case AL_REVERB_AIR_ABSORPTION_GAINHF:
-                *pflValue = ALEffect->Reverb.AirAbsorptionGainHF;
-                break;
-
-            case AL_REVERB_ROOM_ROLLOFF_FACTOR:
-                *pflValue = ALEffect->Reverb.RoomRolloffFactor;
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_ENUM);
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetEffectfv(ALuint effect, ALenum param, ALfloat *pflValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (effect && alIsEffect(effect))
-    {
-        ALeffect *ALEffect = (ALeffect*)ALTHUNK_LOOKUPENTRY(effect);
-
-        if(ALEffect->type == AL_EFFECT_REVERB)
-        {
-            switch(param)
-            {
-            case AL_REVERB_DENSITY:
-            case AL_REVERB_DIFFUSION:
-            case AL_REVERB_GAIN:
-            case AL_REVERB_GAINHF:
-            case AL_REVERB_DECAY_TIME:
-            case AL_REVERB_DECAY_HFRATIO:
-            case AL_REVERB_REFLECTIONS_GAIN:
-            case AL_REVERB_REFLECTIONS_DELAY:
-            case AL_REVERB_LATE_REVERB_GAIN:
-            case AL_REVERB_LATE_REVERB_DELAY:
-            case AL_REVERB_AIR_ABSORPTION_GAINHF:
-            case AL_REVERB_ROOM_ROLLOFF_FACTOR:
-                alGetEffectf(effect, param, pflValues);
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_ENUM);
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-
-ALvoid ReleaseALEffects(ALvoid)
-{
-#ifdef _DEBUG
-    if(g_EffectCount > 0)
-        AL_PRINT("exit(): deleting %d Effect(s)\n", g_EffectCount);
-#endif
-
-    while(g_EffectList)
-    {
-        ALeffect *temp = g_EffectList;
-        g_EffectList = g_EffectList->next;
-
-        // Release effect structure
-        memset(temp, 0, sizeof(ALeffect));
-        free(temp);
-    }
-    g_EffectCount = 0;
-}
-
-
-static void InitEffectParams(ALeffect *effect, ALenum type)
-{
-    effect->type = type;
-    switch(type)
-    {
-    case AL_EFFECT_REVERB:
-        effect->Reverb.Density = 1.0f;
-        effect->Reverb.Diffusion = 1.0f;
-        effect->Reverb.Gain = 0.32f;
-        effect->Reverb.GainHF = 0.89f;
-        effect->Reverb.DecayTime = 1.49f;
-        effect->Reverb.DecayHFRatio = 0.83f;
-        effect->Reverb.ReflectionsGain = 0.05f;
-        effect->Reverb.ReflectionsDelay = 0.007f;
-        effect->Reverb.LateReverbGain = 1.26f;
-        effect->Reverb.LateReverbDelay = 0.011f;
-        effect->Reverb.AirAbsorptionGainHF = 0.994f;
-        effect->Reverb.RoomRolloffFactor = 0.0f;
-        effect->Reverb.DecayHFLimit = AL_TRUE;
-        break;
-    }
-}

OpenAL32/alError.c

@@ -1,59 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2000 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include "alMain.h"
-#include "AL/alc.h"
-#include "alError.h"
-
-ALAPI ALenum ALAPIENTRY alGetError(ALvoid)
-{
-	ALCcontext *Context;
-	ALenum errorCode;
-
-	Context = alcGetCurrentContext();
-	SuspendContext(Context);
-
-	if (Context)
-	{
-		errorCode = Context->LastError;
-		Context->LastError = AL_NO_ERROR;
-	}
-	else
-		errorCode = AL_INVALID_OPERATION;
-
-	ProcessContext(Context);
-
-	return errorCode;
-}
-
-ALvoid alSetError(ALenum errorCode)
-{
-	ALCcontext *Context;
-
-	Context=alcGetCurrentContext();
-	SuspendContext(Context);
-
-	if (Context && Context->LastError == AL_NO_ERROR)
-		Context->LastError = errorCode;
-
-	ProcessContext(Context);
-}

OpenAL32/alExtension.c

@@ -1,387 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include "alExtension.h"
-#include "alError.h"
-#include "alMain.h"
-#include "alFilter.h"
-#include "alEffect.h"
-#include "alAuxEffectSlot.h"
-#include "alSource.h"
-#include "AL/al.h"
-#include "AL/alc.h"
-
-static ALfunction  function[]=   {
-    { "alEnable",                   (ALvoid *) alEnable                  },
-    { "alDisable",                  (ALvoid *) alDisable                 },
-    { "alIsEnabled",                (ALvoid *) alIsEnabled               },
-    { "alGetString",                (ALvoid *) alGetString               },
-    { "alGetBooleanv",              (ALvoid *) alGetBooleanv             },
-    { "alGetIntegerv",              (ALvoid *) alGetIntegerv             },
-    { "alGetFloatv",                (ALvoid *) alGetFloatv               },
-    { "alGetDoublev",               (ALvoid *) alGetDoublev              },
-    { "alGetBoolean",               (ALvoid *) alGetBoolean              },
-    { "alGetInteger",               (ALvoid *) alGetInteger              },
-    { "alGetFloat",                 (ALvoid *) alGetFloat                },
-    { "alGetDouble",                (ALvoid *) alGetDouble               },
-    { "alGetError",                 (ALvoid *) alGetError                },
-    { "alIsExtensionPresent",       (ALvoid *) alIsExtensionPresent      },
-    { "alGetProcAddress",           (ALvoid *) alGetProcAddress          },
-    { "alGetEnumValue",             (ALvoid *) alGetEnumValue            },
-    { "alListenerf",                (ALvoid *) alListenerf               },
-    { "alListener3f",               (ALvoid *) alListener3f              },
-    { "alListenerfv",               (ALvoid *) alListenerfv              },
-    { "alListeneri",                (ALvoid *) alListeneri               },
-    { "alListener3i",               (ALvoid *) alListener3i              },
-    { "alListeneriv",               (ALvoid *) alListeneriv              },
-    { "alGetListenerf",             (ALvoid *) alGetListenerf            },
-    { "alGetListener3f",            (ALvoid *) alGetListener3f           },
-    { "alGetListenerfv",            (ALvoid *) alGetListenerfv           },
-    { "alGetListeneri",             (ALvoid *) alGetListeneri            },
-    { "alGetListener3i",            (ALvoid *) alGetListener3i           },
-    { "alGetListeneriv",            (ALvoid *) alGetListeneriv           },
-    { "alGenSources",               (ALvoid *) alGenSources              },
-    { "alDeleteSources",            (ALvoid *) alDeleteSources           },
-    { "alIsSource",                 (ALvoid *) alIsSource                },
-    { "alSourcef",                  (ALvoid *) alSourcef                 },
-    { "alSource3f",                 (ALvoid *) alSource3f                },
-    { "alSourcefv",                 (ALvoid *) alSourcefv                },
-    { "alSourcei",                  (ALvoid *) alSourcei                 },
-    { "alSource3i",                 (ALvoid *) alSource3i                },
-    { "alSourceiv",                 (ALvoid *) alSourceiv                },
-    { "alGetSourcef",               (ALvoid *) alGetSourcef              },
-    { "alGetSource3f",              (ALvoid *) alGetSource3f             },
-    { "alGetSourcefv",              (ALvoid *) alGetSourcefv             },
-    { "alGetSourcei",               (ALvoid *) alGetSourcei              },
-    { "alGetSource3i",              (ALvoid *) alGetSource3i             },
-    { "alGetSourceiv",              (ALvoid *) alGetSourceiv             },
-    { "alSourcePlayv",              (ALvoid *) alSourcePlayv             },
-    { "alSourceStopv",              (ALvoid *) alSourceStopv             },
-    { "alSourceRewindv",            (ALvoid *) alSourceRewindv           },
-    { "alSourcePausev",             (ALvoid *) alSourcePausev            },
-    { "alSourcePlay",               (ALvoid *) alSourcePlay              },
-    { "alSourceStop",               (ALvoid *) alSourceStop              },
-    { "alSourceRewind",             (ALvoid *) alSourceRewind            },
-    { "alSourcePause",              (ALvoid *) alSourcePause             },
-    { "alSourceQueueBuffers",       (ALvoid *) alSourceQueueBuffers      },
-    { "alSourceUnqueueBuffers",     (ALvoid *) alSourceUnqueueBuffers    },
-    { "alGenBuffers",               (ALvoid *) alGenBuffers              },
-    { "alDeleteBuffers",            (ALvoid *) alDeleteBuffers           },
-    { "alIsBuffer",                 (ALvoid *) alIsBuffer                },
-    { "alBufferData",               (ALvoid *) alBufferData              },
-    { "alBufferf",                  (ALvoid *) alBufferf                 },
-    { "alBuffer3f",                 (ALvoid *) alBuffer3f                },
-    { "alBufferfv",                 (ALvoid *) alBufferfv                },
-    { "alBufferi",                  (ALvoid *) alBufferi                 },
-    { "alBuffer3i",                 (ALvoid *) alBuffer3i                },
-    { "alBufferiv",                 (ALvoid *) alBufferiv                },
-    { "alGetBufferf",               (ALvoid *) alGetBufferf              },
-    { "alGetBuffer3f",              (ALvoid *) alGetBuffer3f             },
-    { "alGetBufferfv",              (ALvoid *) alGetBufferfv             },
-    { "alGetBufferi",               (ALvoid *) alGetBufferi              },
-    { "alGetBuffer3i",              (ALvoid *) alGetBuffer3i             },
-    { "alGetBufferiv",              (ALvoid *) alGetBufferiv             },
-    { "alDopplerFactor",            (ALvoid *) alDopplerFactor           },
-    { "alDopplerVelocity",          (ALvoid *) alDopplerVelocity         },
-    { "alSpeedOfSound",             (ALvoid *) alSpeedOfSound            },
-    { "alDistanceModel",            (ALvoid *) alDistanceModel           },
-
-    { "alGenFilters",               (ALvoid *) alGenFilters              },
-    { "alDeleteFilters",            (ALvoid *) alDeleteFilters           },
-    { "alIsFilter",                 (ALvoid *) alIsFilter                },
-    { "alFilteri",                  (ALvoid *) alFilteri                 },
-    { "alFilteriv",                 (ALvoid *) alFilteriv                },
-    { "alFilterf",                  (ALvoid *) alFilterf                 },
-    { "alFilterfv",                 (ALvoid *) alFilterfv                },
-    { "alGetFilteri",               (ALvoid *) alGetFilteri              },
-    { "alGetFilteriv",              (ALvoid *) alGetFilteriv             },
-    { "alGetFilterf",               (ALvoid *) alGetFilterf              },
-    { "alGetFilterfv",              (ALvoid *) alGetFilterfv             },
-
-    { "alGenEffects",               (ALvoid *) alGenEffects              },
-    { "alDeleteEffects",            (ALvoid *) alDeleteEffects           },
-    { "alIsEffect",                 (ALvoid *) alIsEffect                },
-    { "alEffecti",                  (ALvoid *) alEffecti                 },
-    { "alEffectiv",                 (ALvoid *) alEffectiv                },
-    { "alEffectf",                  (ALvoid *) alEffectf                 },
-    { "alEffectfv",                 (ALvoid *) alEffectfv                },
-    { "alGetEffecti",               (ALvoid *) alGetEffecti              },
-    { "alGetEffectiv",              (ALvoid *) alGetEffectiv             },
-    { "alGetEffectf",               (ALvoid *) alGetEffectf              },
-    { "alGetEffectfv",              (ALvoid *) alGetEffectfv             },
-
-    { "alGenAuxiliaryEffectSlots",  (ALvoid *) alGenAuxiliaryEffectSlots },
-    { "alDeleteAuxiliaryEffectSlots",(ALvoid *) alDeleteAuxiliaryEffectSlots},
-    { "alIsAuxiliaryEffectSlot",    (ALvoid *) alIsAuxiliaryEffectSlot   },
-    { "alAuxiliaryEffectSloti",     (ALvoid *) alAuxiliaryEffectSloti    },
-    { "alAuxiliaryEffectSlotiv",    (ALvoid *) alAuxiliaryEffectSlotiv   },
-    { "alAuxiliaryEffectSlotf",     (ALvoid *) alAuxiliaryEffectSlotf    },
-    { "alAuxiliaryEffectSlotfv",    (ALvoid *) alAuxiliaryEffectSlotfv   },
-    { "alGetAuxiliaryEffectSloti",  (ALvoid *) alGetAuxiliaryEffectSloti },
-    { "alGetAuxiliaryEffectSlotiv", (ALvoid *) alGetAuxiliaryEffectSlotiv},
-    { "alGetAuxiliaryEffectSlotf",  (ALvoid *) alGetAuxiliaryEffectSlotf },
-    { "alGetAuxiliaryEffectSlotfv", (ALvoid *) alGetAuxiliaryEffectSlotfv},
-
-    { NULL,                         (ALvoid *) NULL                      } };
-
-static ALenums enumeration[]={
-    // Types
-    { (ALchar *)"AL_INVALID",                           AL_INVALID                          },
-    { (ALchar *)"AL_NONE",                              AL_NONE                             },
-    { (ALchar *)"AL_FALSE",                             AL_FALSE                            },
-    { (ALchar *)"AL_TRUE",                              AL_TRUE                             },
-
-    // Source and Listener Properties
-    { (ALchar *)"AL_SOURCE_RELATIVE",                   AL_SOURCE_RELATIVE                  },
-    { (ALchar *)"AL_CONE_INNER_ANGLE",                  AL_CONE_INNER_ANGLE                 },
-    { (ALchar *)"AL_CONE_OUTER_ANGLE",                  AL_CONE_OUTER_ANGLE                 },
-    { (ALchar *)"AL_PITCH",                             AL_PITCH                            },
-    { (ALchar *)"AL_POSITION",                          AL_POSITION                         },
-    { (ALchar *)"AL_DIRECTION",                         AL_DIRECTION                        },
-    { (ALchar *)"AL_VELOCITY",                          AL_VELOCITY                         },
-    { (ALchar *)"AL_LOOPING",                           AL_LOOPING                          },
-    { (ALchar *)"AL_BUFFER",                            AL_BUFFER                           },
-    { (ALchar *)"AL_GAIN",                              AL_GAIN                             },
-    { (ALchar *)"AL_MIN_GAIN",                          AL_MIN_GAIN                         },
-    { (ALchar *)"AL_MAX_GAIN",                          AL_MAX_GAIN                         },
-    { (ALchar *)"AL_ORIENTATION",                       AL_ORIENTATION                      },
-    { (ALchar *)"AL_REFERENCE_DISTANCE",                AL_REFERENCE_DISTANCE               },
-    { (ALchar *)"AL_ROLLOFF_FACTOR",                    AL_ROLLOFF_FACTOR                   },
-    { (ALchar *)"AL_CONE_OUTER_GAIN",                   AL_CONE_OUTER_GAIN                  },
-    { (ALchar *)"AL_MAX_DISTANCE",                      AL_MAX_DISTANCE                     },
-    { (ALchar *)"AL_SEC_OFFSET",                        AL_SEC_OFFSET                       },
-    { (ALchar *)"AL_SAMPLE_OFFSET",                     AL_SAMPLE_OFFSET                    },
-    { (ALchar *)"AL_BYTE_OFFSET",                       AL_BYTE_OFFSET                      },
-    { (ALchar *)"AL_SOURCE_TYPE",                       AL_SOURCE_TYPE                      },
-    { (ALchar *)"AL_STATIC",                            AL_STATIC                           },
-    { (ALchar *)"AL_STREAMING",                         AL_STREAMING                        },
-    { (ALchar *)"AL_UNDETERMINED",                      AL_UNDETERMINED                     },
-    { (ALchar *)"AL_METERS_PER_UNIT",                   AL_METERS_PER_UNIT                  },
-
-    // Source EFX Properties
-    { (ALchar *)"AL_DIRECT_FILTER",                     AL_DIRECT_FILTER                    },
-    { (ALchar *)"AL_AUXILIARY_SEND_FILTER",             AL_AUXILIARY_SEND_FILTER            },
-    { (ALchar *)"AL_AIR_ABSORPTION_FACTOR",             AL_AIR_ABSORPTION_FACTOR            },
-    { (ALchar *)"AL_ROOM_ROLLOFF_FACTOR",               AL_ROOM_ROLLOFF_FACTOR              },
-    { (ALchar *)"AL_CONE_OUTER_GAINHF",                 AL_CONE_OUTER_GAINHF                },
-    { (ALchar *)"AL_DIRECT_FILTER_GAINHF_AUTO",         AL_DIRECT_FILTER_GAINHF_AUTO        },
-    { (ALchar *)"AL_AUXILIARY_SEND_FILTER_GAIN_AUTO",   AL_AUXILIARY_SEND_FILTER_GAIN_AUTO  },
-    { (ALchar *)"AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO", AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO},
-
-
-    // Source State information
-    { (ALchar *)"AL_SOURCE_STATE",                      AL_SOURCE_STATE                     },
-    { (ALchar *)"AL_INITIAL",                           AL_INITIAL                          },
-    { (ALchar *)"AL_PLAYING",                           AL_PLAYING                          },
-    { (ALchar *)"AL_PAUSED",                            AL_PAUSED                           },
-    { (ALchar *)"AL_STOPPED",                           AL_STOPPED                          },
-
-    // Queue information
-    { (ALchar *)"AL_BUFFERS_QUEUED",                    AL_BUFFERS_QUEUED                   },
-    { (ALchar *)"AL_BUFFERS_PROCESSED",                 AL_BUFFERS_PROCESSED                },
-
-    // Buffer Formats
-    { (ALchar *)"AL_FORMAT_MONO8",                      AL_FORMAT_MONO8                     },
-    { (ALchar *)"AL_FORMAT_MONO16",                     AL_FORMAT_MONO16                    },
-    { (ALchar *)"AL_FORMAT_MONO_FLOAT32",               AL_FORMAT_MONO_FLOAT32              },
-    { (ALchar *)"AL_FORMAT_STEREO8",                    AL_FORMAT_STEREO8                   },
-    { (ALchar *)"AL_FORMAT_STEREO16",                   AL_FORMAT_STEREO16                  },
-    { (ALchar *)"AL_FORMAT_STEREO_FLOAT32",             AL_FORMAT_STEREO_FLOAT32            },
-    { (ALchar *)"AL_FORMAT_MONO_IMA4",                  AL_FORMAT_MONO_IMA4                 },
-    { (ALchar *)"AL_FORMAT_STEREO_IMA4",                AL_FORMAT_STEREO_IMA4               },
-    { (ALchar *)"AL_FORMAT_QUAD8_LOKI",                 AL_FORMAT_QUAD8_LOKI                },
-    { (ALchar *)"AL_FORMAT_QUAD16_LOKI",                AL_FORMAT_QUAD16_LOKI               },
-    { (ALchar *)"AL_FORMAT_QUAD8",                      AL_FORMAT_QUAD8                     },
-    { (ALchar *)"AL_FORMAT_QUAD16",                     AL_FORMAT_QUAD16                    },
-    { (ALchar *)"AL_FORMAT_QUAD32",                     AL_FORMAT_QUAD32                    },
-    { (ALchar *)"AL_FORMAT_51CHN8",                     AL_FORMAT_51CHN8                    },
-    { (ALchar *)"AL_FORMAT_51CHN16",                    AL_FORMAT_51CHN16                   },
-    { (ALchar *)"AL_FORMAT_51CHN32",                    AL_FORMAT_51CHN32                   },
-    { (ALchar *)"AL_FORMAT_61CHN8",                     AL_FORMAT_61CHN8                    },
-    { (ALchar *)"AL_FORMAT_61CHN16",                    AL_FORMAT_61CHN16                   },
-    { (ALchar *)"AL_FORMAT_61CHN32",                    AL_FORMAT_61CHN32                   },
-    { (ALchar *)"AL_FORMAT_71CHN8",                     AL_FORMAT_71CHN8                    },
-    { (ALchar *)"AL_FORMAT_71CHN16",                    AL_FORMAT_71CHN16                   },
-    { (ALchar *)"AL_FORMAT_71CHN32",                    AL_FORMAT_71CHN32                   },
-    { (ALchar *)"AL_FORMAT_REAR8",                      AL_FORMAT_REAR8                     },
-    { (ALchar *)"AL_FORMAT_REAR16",                     AL_FORMAT_REAR16                    },
-    { (ALchar *)"AL_FORMAT_REAR32",                     AL_FORMAT_REAR32                    },
-
-    // Buffer attributes
-    { (ALchar *)"AL_FREQUENCY",                         AL_FREQUENCY                        },
-    { (ALchar *)"AL_BITS",                              AL_BITS                             },
-    { (ALchar *)"AL_CHANNELS",                          AL_CHANNELS                         },
-    { (ALchar *)"AL_SIZE",                              AL_SIZE                             },
-
-    // Buffer States (not supported yet)
-    { (ALchar *)"AL_UNUSED",                            AL_UNUSED                           },
-    { (ALchar *)"AL_PENDING",                           AL_PENDING                          },
-    { (ALchar *)"AL_PROCESSED",                         AL_PROCESSED                        },
-
-    // AL Error Messages
-    { (ALchar *)"AL_NO_ERROR",                          AL_NO_ERROR                         },
-    { (ALchar *)"AL_INVALID_NAME",                      AL_INVALID_NAME                     },
-    { (ALchar *)"AL_INVALID_ENUM",                      AL_INVALID_ENUM                     },
-    { (ALchar *)"AL_INVALID_VALUE",                     AL_INVALID_VALUE                    },
-    { (ALchar *)"AL_INVALID_OPERATION",                 AL_INVALID_OPERATION                },
-    { (ALchar *)"AL_OUT_OF_MEMORY",                     AL_OUT_OF_MEMORY                    },
-
-    // Context strings
-    { (ALchar *)"AL_VENDOR",                            AL_VENDOR                           },
-    { (ALchar *)"AL_VERSION",                           AL_VERSION                          },
-    { (ALchar *)"AL_RENDERER",                          AL_RENDERER                         },
-    { (ALchar *)"AL_EXTENSIONS",                        AL_EXTENSIONS                       },
-
-    // Global states
-    { (ALchar *)"AL_DOPPLER_FACTOR",                    AL_DOPPLER_FACTOR                   },
-    { (ALchar *)"AL_DOPPLER_VELOCITY",                  AL_DOPPLER_VELOCITY                 },
-    { (ALchar *)"AL_DISTANCE_MODEL",                    AL_DISTANCE_MODEL                   },
-    { (ALchar *)"AL_SPEED_OF_SOUND",                    AL_SPEED_OF_SOUND                   },
-
-    // Distance Models
-    { (ALchar *)"AL_INVERSE_DISTANCE",                  AL_INVERSE_DISTANCE                 },
-    { (ALchar *)"AL_INVERSE_DISTANCE_CLAMPED",          AL_INVERSE_DISTANCE_CLAMPED         },
-    { (ALchar *)"AL_LINEAR_DISTANCE",                   AL_LINEAR_DISTANCE                  },
-    { (ALchar *)"AL_LINEAR_DISTANCE_CLAMPED",           AL_LINEAR_DISTANCE_CLAMPED          },
-    { (ALchar *)"AL_EXPONENT_DISTANCE",                 AL_EXPONENT_DISTANCE                },
-    { (ALchar *)"AL_EXPONENT_DISTANCE_CLAMPED",         AL_EXPONENT_DISTANCE_CLAMPED        },
-
-    // Filter types
-    { (ALchar *)"AL_FILTER_TYPE",                       AL_FILTER_TYPE                      },
-    { (ALchar *)"AL_FILTER_NULL",                       AL_FILTER_NULL                      },
-    { (ALchar *)"AL_FILTER_LOWPASS",                    AL_FILTER_LOWPASS                   },
-    { (ALchar *)"AL_FILTER_HIGHPASS",                   AL_FILTER_HIGHPASS                  },
-    { (ALchar *)"AL_FILTER_BANDPASS",                   AL_FILTER_BANDPASS                  },
-
-    // Filter params
-    { (ALchar *)"AL_LOWPASS_GAIN",                      AL_LOWPASS_GAIN                     },
-    { (ALchar *)"AL_LOWPASS_GAINHF",                    AL_LOWPASS_GAINHF                   },
-
-    // Effect types
-    { (ALchar *)"AL_EFFECT_TYPE",                       AL_EFFECT_TYPE                      },
-    { (ALchar *)"AL_EFFECT_NULL",                       AL_EFFECT_NULL                      },
-    { (ALchar *)"AL_EFFECT_REVERB",                     AL_EFFECT_REVERB                    },
-    { (ALchar *)"AL_EFFECT_CHORUS",                     AL_EFFECT_CHORUS                    },
-    { (ALchar *)"AL_EFFECT_DISTORTION",                 AL_EFFECT_DISTORTION                },
-    { (ALchar *)"AL_EFFECT_ECHO",                       AL_EFFECT_ECHO                      },
-    { (ALchar *)"AL_EFFECT_FLANGER",                    AL_EFFECT_FLANGER                   },
-    { (ALchar *)"AL_EFFECT_FREQUENCY_SHIFTER",          AL_EFFECT_FREQUENCY_SHIFTER         },
-    { (ALchar *)"AL_EFFECT_VOCAL_MORPHER",              AL_EFFECT_VOCAL_MORPHER             },
-    { (ALchar *)"AL_EFFECT_PITCH_SHIFTER",              AL_EFFECT_PITCH_SHIFTER             },
-    { (ALchar *)"AL_EFFECT_RING_MODULATOR",             AL_EFFECT_RING_MODULATOR            },
-    { (ALchar *)"AL_EFFECT_AUTOWAH",                    AL_EFFECT_AUTOWAH                   },
-    { (ALchar *)"AL_EFFECT_COMPRESSOR",                 AL_EFFECT_COMPRESSOR                },
-    { (ALchar *)"AL_EFFECT_EQUALIZER",                  AL_EFFECT_EQUALIZER                 },
-
-    // Reverb params
-    { (ALchar *)"AL_REVERB_DENSITY",                    AL_REVERB_DENSITY                   },
-    { (ALchar *)"AL_REVERB_DIFFUSION",                  AL_REVERB_DIFFUSION                 },
-    { (ALchar *)"AL_REVERB_GAIN",                       AL_REVERB_GAIN                      },
-    { (ALchar *)"AL_REVERB_GAINHF",                     AL_REVERB_GAINHF                    },
-    { (ALchar *)"AL_REVERB_DECAY_TIME",                 AL_REVERB_DECAY_TIME                },
-    { (ALchar *)"AL_REVERB_DECAY_HFRATIO",              AL_REVERB_DECAY_HFRATIO             },
-    { (ALchar *)"AL_REVERB_REFLECTIONS_GAIN",           AL_REVERB_REFLECTIONS_GAIN          },
-    { (ALchar *)"AL_REVERB_REFLECTIONS_DELAY",          AL_REVERB_REFLECTIONS_DELAY         },
-    { (ALchar *)"AL_REVERB_LATE_REVERB_GAIN",           AL_REVERB_LATE_REVERB_GAIN          },
-    { (ALchar *)"AL_REVERB_LATE_REVERB_DELAY",          AL_REVERB_LATE_REVERB_DELAY         },
-    { (ALchar *)"AL_REVERB_AIR_ABSORPTION_GAINHF",      AL_REVERB_AIR_ABSORPTION_GAINHF     },
-    { (ALchar *)"AL_REVERB_ROOM_ROLLOFF_FACTOR",        AL_REVERB_ROOM_ROLLOFF_FACTOR       },
-    { (ALchar *)"AL_REVERB_DECAY_HFLIMIT",              AL_REVERB_DECAY_HFLIMIT             },
-
-
-    // Default
-    { (ALchar *)NULL,                                   (ALenum)0                           }
-};
-
-
-
-ALAPI ALboolean ALAPIENTRY alIsExtensionPresent(const ALchar *extName)
-{
-    ALboolean bIsSupported = AL_FALSE;
-    ALCcontext *pContext;
-    const char *ptr;
-    size_t len;
-
-    if (!extName)
-    {
-        alSetError(AL_INVALID_VALUE);
-        return AL_FALSE;
-    }
-
-    pContext = alcGetCurrentContext();
-    if(!pContext)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return AL_FALSE;
-    }
-
-    SuspendContext(pContext);
-
-    len = strlen(extName);
-    ptr = pContext->ExtensionList;
-    while(ptr && *ptr)
-    {
-        if(strncasecmp(ptr, extName, len) == 0 &&
-           (ptr[len] == '\0' || isspace(ptr[len])))
-        {
-            bIsSupported = AL_TRUE;
-            break;
-        }
-        if((ptr=strchr(ptr, ' ')) != NULL)
-        {
-            do {
-                ++ptr;
-            } while(isspace(*ptr));
-        }
-    }
-
-    ProcessContext(pContext);
-
-    return bIsSupported;
-}
-
-
-ALAPI ALvoid * ALAPIENTRY alGetProcAddress(const ALchar *funcName)
-{
-    ALsizei i = 0;
-
-    while(function[i].funcName &&
-          strcmp((char*)function[i].funcName, (char*)funcName) != 0)
-        i++;
-
-    return function[i].address;
-}
-
-/* NOTE: This function must be able to run without a context! */
-ALAPI ALenum ALAPIENTRY alGetEnumValue(const ALchar *enumName)
-{
-    ALsizei i = 0;
-
-    while(enumeration[i].enumName &&
-          strcmp(enumeration[i].enumName, enumName) != 0)
-        i++;
-
-    return enumeration[i].value;
-}

OpenAL32/alFilter.c

@@ -1,426 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-
-#include "AL/al.h"
-#include "AL/alc.h"
-#include "alMain.h"
-#include "alFilter.h"
-#include "alThunk.h"
-#include "alError.h"
-
-static ALfilter *g_FilterList;
-static ALuint    g_FilterCount;
-
-static void InitFilterParams(ALfilter *filter, ALenum type);
-
-
-AL_API ALvoid AL_APIENTRY alGenFilters(ALsizei n, ALuint *filters)
-{
-    ALCcontext *Context;
-    ALsizei i;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (n > 0)
-    {
-        // Check that enough memory has been allocted in the 'filters' array for n Filters
-        if (!IsBadWritePtr((void*)filters, n * sizeof(ALuint)))
-        {
-            ALfilter **list = &g_FilterList;
-            while(*list)
-                list = &(*list)->next;
-
-            i = 0;
-            while(i < n)
-            {
-                *list = calloc(1, sizeof(ALfilter));
-                if(!(*list))
-                {
-                    // We must have run out or memory
-                    alDeleteFilters(i, filters);
-                    alSetError(AL_OUT_OF_MEMORY);
-                    break;
-                }
-
-                filters[i] = (ALuint)ALTHUNK_ADDENTRY(*list);
-                (*list)->filter = filters[i];
-
-                InitFilterParams(*list, AL_FILTER_NULL);
-                g_FilterCount++;
-                i++;
-
-                list = &(*list)->next;
-            }
-        }
-    }
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alDeleteFilters(ALsizei n, ALuint *filters)
-{
-    ALCcontext *Context;
-    ALfilter *ALFilter;
-    ALsizei i;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (n >= 0)
-    {
-        // Check that all filters are valid
-        for (i = 0; i < n; i++)
-        {
-            if (!alIsFilter(filters[i]))
-            {
-                alSetError(AL_INVALID_NAME);
-                break;
-            }
-        }
-
-        if (i == n)
-        {
-            // All filters are valid
-            for (i = 0; i < n; i++)
-            {
-                // Recheck that the filter is valid, because there could be duplicated names
-                if (filters[i] && alIsFilter(filters[i]))
-                {
-                    ALfilter **list;
-
-                    ALFilter = ((ALfilter*)ALTHUNK_LOOKUPENTRY(filters[i]));
-
-                    // Remove Source from list of Sources
-                    list = &g_FilterList;
-                    while(*list && *list != ALFilter)
-                         list = &(*list)->next;
-
-                    if(*list)
-                        *list = (*list)->next;
-                    ALTHUNK_REMOVEENTRY(ALFilter->filter);
-
-                    memset(ALFilter, 0, sizeof(ALfilter));
-                    free(ALFilter);
-
-                    g_FilterCount--;
-                }
-            }
-        }
-    }
-    else
-        alSetError(AL_INVALID_VALUE);
-
-    ProcessContext(Context);
-}
-
-AL_API ALboolean AL_APIENTRY alIsFilter(ALuint filter)
-{
-    ALCcontext *Context;
-    ALfilter **list;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    list = &g_FilterList;
-    while(*list && (*list)->filter != filter)
-        list = &(*list)->next;
-
-    ProcessContext(Context);
-
-    return ((*list || !filter) ? AL_TRUE : AL_FALSE);
-}
-
-AL_API ALvoid AL_APIENTRY alFilteri(ALuint filter, ALenum param, ALint iValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (filter && alIsFilter(filter))
-    {
-        ALfilter *ALFilter = (ALfilter*)ALTHUNK_LOOKUPENTRY(filter);
-
-        switch(param)
-        {
-        case AL_FILTER_TYPE:
-            if(iValue == AL_FILTER_NULL ||
-               iValue == AL_FILTER_LOWPASS)
-                InitFilterParams(ALFilter, iValue);
-            else
-                alSetError(AL_INVALID_VALUE);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alFilteriv(ALuint filter, ALenum param, ALint *piValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (filter && alIsFilter(filter))
-    {
-        switch(param)
-        {
-        case AL_FILTER_TYPE:
-            alFilteri(filter, param, piValues[0]);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alFilterf(ALuint filter, ALenum param, ALfloat flValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (filter && alIsFilter(filter))
-    {
-        ALfilter *ALFilter = (ALfilter*)ALTHUNK_LOOKUPENTRY(filter);
-
-        switch(ALFilter->type)
-        {
-        case AL_FILTER_LOWPASS:
-            switch(param)
-            {
-            case AL_LOWPASS_GAIN:
-                if(flValue >= 0.0f && flValue <= 1.0f)
-                    ALFilter->Gain = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_LOWPASS_GAINHF:
-                if(flValue >= 0.0f && flValue <= 1.0f)
-                    ALFilter->GainHF = flValue;
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alFilterfv(ALuint filter, ALenum param, ALfloat *pflValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (filter && alIsFilter(filter))
-    {
-        switch(param)
-        {
-        default:
-            alFilterf(filter, param, pflValues[0]);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetFilteri(ALuint filter, ALenum param, ALint *piValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (filter && alIsFilter(filter))
-    {
-        ALfilter *ALFilter = (ALfilter*)ALTHUNK_LOOKUPENTRY(filter);
-
-        switch(param)
-        {
-        case AL_FILTER_TYPE:
-            *piValue = ALFilter->type;
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetFilteriv(ALuint filter, ALenum param, ALint *piValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (filter && alIsFilter(filter))
-    {
-        switch(param)
-        {
-        case AL_FILTER_TYPE:
-            alGetFilteri(filter, param, piValues);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetFilterf(ALuint filter, ALenum param, ALfloat *pflValue)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (filter && alIsFilter(filter))
-    {
-        ALfilter *ALFilter = (ALfilter*)ALTHUNK_LOOKUPENTRY(filter);
-
-        switch(ALFilter->type)
-        {
-        case AL_FILTER_LOWPASS:
-            switch(param)
-            {
-            case AL_LOWPASS_GAIN:
-                *pflValue = ALFilter->Gain;
-                break;
-
-            case AL_LOWPASS_GAINHF:
-                *pflValue = ALFilter->GainHF;
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-AL_API ALvoid AL_APIENTRY alGetFilterfv(ALuint filter, ALenum param, ALfloat *pflValues)
-{
-    ALCcontext *Context;
-
-    Context = alcGetCurrentContext();
-    SuspendContext(Context);
-
-    if (filter && alIsFilter(filter))
-    {
-        switch(param)
-        {
-        default:
-            alGetFilterf(filter, param, pflValues);
-            break;
-        }
-    }
-    else
-        alSetError(AL_INVALID_NAME);
-
-    ProcessContext(Context);
-}
-
-
-ALvoid ReleaseALFilters(ALvoid)
-{
-#ifdef _DEBUG
-    if(g_FilterCount > 0)
-        AL_PRINT("exit(): deleting %d Filter(s)\n", g_FilterCount);
-#endif
-
-    while(g_FilterList)
-    {
-        ALfilter *temp = g_FilterList;
-        g_FilterList = g_FilterList->next;
-
-        // Release filter structure
-        memset(temp, 0, sizeof(ALfilter));
-        free(temp);
-    }
-    g_FilterCount = 0;
-}
-
-
-static void InitFilterParams(ALfilter *filter, ALenum type)
-{
-    filter->type = type;
-
-    filter->Gain = 1.0;
-    filter->GainHF = 1.0;
-}

OpenAL32/alListener.c

@@ -1,537 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2000 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include "alMain.h"
-#include "AL/alc.h"
-#include "alError.h"
-#include "alListener.h"
-
-ALAPI ALvoid ALAPIENTRY alListenerf(ALenum eParam, ALfloat flValue)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        switch (eParam)
-        {
-        case AL_GAIN:
-            if (flValue >= 0.0f)
-                pContext->Listener.Gain = flValue;
-            else
-                alSetError(AL_INVALID_VALUE);
-            break;
-
-        case AL_METERS_PER_UNIT:
-            if (flValue > 0.0f)
-                pContext->Listener.MetersPerUnit = flValue;
-            else
-                alSetError(AL_INVALID_VALUE);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI ALvoid ALAPIENTRY alListener3f(ALenum eParam, ALfloat flValue1, ALfloat flValue2, ALfloat flValue3)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        switch(eParam)
-        {
-        case AL_POSITION:
-            pContext->Listener.Position[0] = flValue1;
-            pContext->Listener.Position[1] = flValue2;
-            pContext->Listener.Position[2] = flValue3;
-            break;
-
-        case AL_VELOCITY:
-            pContext->Listener.Velocity[0] = flValue1;
-            pContext->Listener.Velocity[1] = flValue2;
-            pContext->Listener.Velocity[2] = flValue3;
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI ALvoid ALAPIENTRY alListenerfv(ALenum eParam, const ALfloat *pflValues)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if (pflValues)
-        {
-            switch (eParam)
-            {
-            case AL_GAIN:
-                if (pflValues[0] >= 0.0f)
-                    pContext->Listener.Gain = pflValues[0];
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_METERS_PER_UNIT:
-                if (pflValues[0] > 0.0f)
-                    pContext->Listener.MetersPerUnit = pflValues[0];
-                else
-                    alSetError(AL_INVALID_VALUE);
-                break;
-
-            case AL_POSITION:
-                pContext->Listener.Position[0] = pflValues[0];
-                pContext->Listener.Position[1] = pflValues[1];
-                pContext->Listener.Position[2] = pflValues[2];
-                break;
-
-            case AL_VELOCITY:
-                pContext->Listener.Velocity[0] = pflValues[0];
-                pContext->Listener.Velocity[1] = pflValues[1];
-                pContext->Listener.Velocity[2] = pflValues[2];
-                break;
-
-            case AL_ORIENTATION:
-                // AT then UP
-                pContext->Listener.Forward[0] = pflValues[0];
-                pContext->Listener.Forward[1] = pflValues[1];
-                pContext->Listener.Forward[2] = pflValues[2];
-                pContext->Listener.Up[0] = pflValues[3];
-                pContext->Listener.Up[1] = pflValues[4];
-                pContext->Listener.Up[2] = pflValues[5];
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI ALvoid ALAPIENTRY alListeneri(ALenum eParam, ALint lValue)
-{
-    ALCcontext *pContext;
-
-    (void)lValue;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        switch (eParam)
-        {
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI void ALAPIENTRY alListener3i(ALenum eParam, ALint lValue1, ALint lValue2, ALint lValue3)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        switch(eParam)
-        {
-        case AL_POSITION:
-        case AL_VELOCITY:
-            alListener3f(eParam, (ALfloat)lValue1, (ALfloat)lValue2, (ALfloat)lValue3);
-            break;
-
-        default:
-            alSetError(AL_INVALID_ENUM);
-            break;
-        }
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI void ALAPIENTRY alListeneriv( ALenum eParam, const ALint* plValues )
-{
-    ALCcontext *pContext;
-    ALfloat flValues[6];
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if (plValues)
-        {
-            switch (eParam)
-            {
-            case AL_POSITION:
-            case AL_VELOCITY:
-                flValues[0] = (ALfloat)plValues[0];
-                flValues[1] = (ALfloat)plValues[1];
-                flValues[2] = (ALfloat)plValues[2];
-                alListenerfv(eParam, flValues);
-                break;
-
-            case AL_ORIENTATION:
-                flValues[0] = (ALfloat)plValues[0];
-                flValues[1] = (ALfloat)plValues[1];
-                flValues[2] = (ALfloat)plValues[2];
-                flValues[3] = (ALfloat)plValues[3];
-                flValues[4] = (ALfloat)plValues[4];
-                flValues[5] = (ALfloat)plValues[5];
-                alListenerfv(eParam, flValues);
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI ALvoid ALAPIENTRY alGetListenerf(ALenum eParam, ALfloat *pflValue)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if (pflValue)
-        {
-            switch (eParam)
-            {
-            case AL_GAIN:
-                *pflValue = pContext->Listener.Gain;
-                break;
-
-            case AL_METERS_PER_UNIT:
-                *pflValue = pContext->Listener.MetersPerUnit;
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI ALvoid ALAPIENTRY alGetListener3f(ALenum eParam, ALfloat *pflValue1, ALfloat *pflValue2, ALfloat *pflValue3)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if ((pflValue1) && (pflValue2) && (pflValue3))
-        {
-            switch (eParam)
-            {
-            case AL_POSITION:
-                *pflValue1 = pContext->Listener.Position[0];
-                *pflValue2 = pContext->Listener.Position[1];
-                *pflValue3 = pContext->Listener.Position[2];
-                break;
-
-            case AL_VELOCITY:
-                *pflValue1 = pContext->Listener.Velocity[0];
-                *pflValue2 = pContext->Listener.Velocity[1];
-                *pflValue3 = pContext->Listener.Velocity[2];
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI ALvoid ALAPIENTRY alGetListenerfv(ALenum eParam, ALfloat *pflValues)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if (pflValues)
-        {
-            switch (eParam)
-            {
-            case AL_GAIN:
-                pflValues[0] = pContext->Listener.Gain;
-                break;
-
-            case AL_METERS_PER_UNIT:
-                pflValues[0] = pContext->Listener.MetersPerUnit;
-                break;
-
-            case AL_POSITION:
-                pflValues[0] = pContext->Listener.Position[0];
-                pflValues[1] = pContext->Listener.Position[1];
-                pflValues[2] = pContext->Listener.Position[2];
-                break;
-
-            case AL_VELOCITY:
-                pflValues[0] = pContext->Listener.Velocity[0];
-                pflValues[1] = pContext->Listener.Velocity[1];
-                pflValues[2] = pContext->Listener.Velocity[2];
-                break;
-
-            case AL_ORIENTATION:
-                // AT then UP
-                pflValues[0] = pContext->Listener.Forward[0];
-                pflValues[1] = pContext->Listener.Forward[1];
-                pflValues[2] = pContext->Listener.Forward[2];
-                pflValues[3] = pContext->Listener.Up[0];
-                pflValues[4] = pContext->Listener.Up[1];
-                pflValues[5] = pContext->Listener.Up[2];
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI ALvoid ALAPIENTRY alGetListeneri(ALenum eParam, ALint *plValue)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if (plValue)
-        {
-            switch (eParam)
-            {
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI void ALAPIENTRY alGetListener3i(ALenum eParam, ALint *plValue1, ALint *plValue2, ALint *plValue3)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if ((plValue1) && (plValue2) && (plValue3))
-        {
-            switch (eParam)
-            {
-            case AL_POSITION:
-                *plValue1 = (ALint)pContext->Listener.Position[0];
-                *plValue2 = (ALint)pContext->Listener.Position[1];
-                *plValue3 = (ALint)pContext->Listener.Position[2];
-                break;
-
-            case AL_VELOCITY:
-                *plValue1 = (ALint)pContext->Listener.Velocity[0];
-                *plValue2 = (ALint)pContext->Listener.Velocity[1];
-                *plValue3 = (ALint)pContext->Listener.Velocity[2];
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}
-
-
-ALAPI void ALAPIENTRY alGetListeneriv(ALenum eParam, ALint* plValues)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if (plValues)
-        {
-            switch (eParam)
-            {
-            case AL_POSITION:
-                plValues[0] = (ALint)pContext->Listener.Position[0];
-                plValues[1] = (ALint)pContext->Listener.Position[1];
-                plValues[2] = (ALint)pContext->Listener.Position[2];
-                break;
-
-            case AL_VELOCITY:
-                plValues[0] = (ALint)pContext->Listener.Velocity[0];
-                plValues[1] = (ALint)pContext->Listener.Velocity[1];
-                plValues[2] = (ALint)pContext->Listener.Velocity[2];
-                break;
-
-            case AL_ORIENTATION:
-                // AT then UP
-                plValues[0] = (ALint)pContext->Listener.Forward[0];
-                plValues[1] = (ALint)pContext->Listener.Forward[1];
-                plValues[2] = (ALint)pContext->Listener.Forward[2];
-                plValues[3] = (ALint)pContext->Listener.Up[0];
-                plValues[4] = (ALint)pContext->Listener.Up[1];
-                plValues[5] = (ALint)pContext->Listener.Up[2];
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-            }
-        }
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-        alSetError(AL_INVALID_OPERATION);
-
-    return;
-}

OpenAL32/alState.c

@@ -1,679 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2000 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include "alMain.h"
-#include "AL/alc.h"
-#include "alError.h"
-#include "alState.h"
-
-static const ALchar alVendor[] = "OpenAL Community";
-static const ALchar alVersion[] = "1.1";
-static const ALchar alRenderer[] = "OpenAL Soft";
-
-// Error Messages
-static const ALchar alNoError[] = "No Error";
-static const ALchar alErrInvalidName[] = "Invalid Name";
-static const ALchar alErrInvalidEnum[] = "Invalid Enum";
-static const ALchar alErrInvalidValue[] = "Invalid Value";
-static const ALchar alErrInvalidOp[] = "Invalid Operation";
-static const ALchar alErrOutOfMemory[] = "Out of Memory";
-
-ALAPI ALvoid ALAPIENTRY alEnable(ALenum capability)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        switch (capability)
-        {
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-}
-
-ALAPI ALvoid ALAPIENTRY alDisable(ALenum capability)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        switch (capability)
-        {
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-}
-
-ALAPI ALboolean ALAPIENTRY alIsEnabled(ALenum capability)
-{
-    ALCcontext *Context;
-    ALboolean value=AL_FALSE;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        switch (capability)
-        {
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return value;
-}
-
-ALAPI ALboolean ALAPIENTRY alGetBoolean(ALenum pname)
-{
-    ALCcontext *Context;
-    ALboolean value=AL_FALSE;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        switch (pname)
-        {
-            case AL_DOPPLER_FACTOR:
-                if (Context->DopplerFactor != 0.0f)
-                    value = AL_TRUE;
-                break;
-
-            case AL_DOPPLER_VELOCITY:
-                if (Context->DopplerVelocity != 0.0f)
-                    value = AL_TRUE;
-                break;
-
-            case AL_DISTANCE_MODEL:
-                if (Context->DistanceModel == AL_INVERSE_DISTANCE_CLAMPED)
-                    value = AL_TRUE;
-                break;
-
-            case AL_SPEED_OF_SOUND:
-                if (Context->flSpeedOfSound != 0.0f)
-                    value = AL_TRUE;
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return value;
-}
-
-ALAPI ALdouble ALAPIENTRY alGetDouble(ALenum pname)
-{
-    ALCcontext *Context;
-    ALdouble value = 0.0;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        switch (pname)
-        {
-            case AL_DOPPLER_FACTOR:
-                value = (double)Context->DopplerFactor;
-                break;
-
-            case AL_DOPPLER_VELOCITY:
-                value = (double)Context->DopplerVelocity;
-                break;
-
-            case AL_DISTANCE_MODEL:
-                value = (double)Context->DistanceModel;
-                break;
-
-            case AL_SPEED_OF_SOUND:
-                value = (double)Context->flSpeedOfSound;
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return value;
-}
-
-ALAPI ALfloat ALAPIENTRY alGetFloat(ALenum pname)
-{
-    ALCcontext *Context;
-    ALfloat value = 0.0f;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        switch (pname)
-        {
-            case AL_DOPPLER_FACTOR:
-                value = Context->DopplerFactor;
-                break;
-
-            case AL_DOPPLER_VELOCITY:
-                value = Context->DopplerVelocity;
-                break;
-
-            case AL_DISTANCE_MODEL:
-                value = (float)Context->DistanceModel;
-                break;
-
-            case AL_SPEED_OF_SOUND:
-                value = Context->flSpeedOfSound;
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return value;
-}
-
-ALAPI ALint ALAPIENTRY alGetInteger(ALenum pname)
-{
-    ALCcontext *Context;
-    ALint value = 0;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        switch (pname)
-        {
-            case AL_DOPPLER_FACTOR:
-                value = (ALint)Context->DopplerFactor;
-                break;
-
-            case AL_DOPPLER_VELOCITY:
-                value = (ALint)Context->DopplerVelocity;
-                break;
-
-            case AL_DISTANCE_MODEL:
-                value = (ALint)Context->DistanceModel;
-                break;
-
-            case AL_SPEED_OF_SOUND:
-                value = (ALint)Context->flSpeedOfSound;
-                break;
-
-            default:
-                alSetError(AL_INVALID_ENUM);
-                break;
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return value;
-}
-
-ALAPI ALvoid ALAPIENTRY alGetBooleanv(ALenum pname,ALboolean *data)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        if (data)
-        {
-            switch (pname)
-            {
-                case AL_DOPPLER_FACTOR:
-                    *data = (ALboolean)((Context->DopplerFactor != 0.0f) ? AL_TRUE : AL_FALSE);
-                    break;
-
-                case AL_DOPPLER_VELOCITY:
-                    *data = (ALboolean)((Context->DopplerVelocity != 0.0f) ? AL_TRUE : AL_FALSE);
-                    break;
-
-                case AL_DISTANCE_MODEL:
-                    *data = (ALboolean)((Context->DistanceModel == AL_INVERSE_DISTANCE_CLAMPED) ? AL_TRUE : AL_FALSE);
-                    break;
-
-                case AL_SPEED_OF_SOUND:
-                    *data = (ALboolean)((Context->flSpeedOfSound != 0.0f) ? AL_TRUE : AL_FALSE);
-                    break;
-
-                default:
-                    alSetError(AL_INVALID_ENUM);
-                    break;
-            }
-        }
-        else
-        {
-            // data is a NULL pointer
-            alSetError(AL_INVALID_VALUE);
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return;
-}
-
-ALAPI ALvoid ALAPIENTRY alGetDoublev(ALenum pname,ALdouble *data)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        if (data)
-        {
-            switch (pname)
-            {
-                case AL_DOPPLER_FACTOR:
-                    *data = (double)Context->DopplerFactor;
-                    break;
-
-                case AL_DOPPLER_VELOCITY:
-                    *data = (double)Context->DopplerVelocity;
-                    break;
-
-                case AL_DISTANCE_MODEL:
-                    *data = (double)Context->DistanceModel;
-                    break;
-
-                case AL_SPEED_OF_SOUND:
-                    *data = (double)Context->flSpeedOfSound;
-                    break;
-
-                default:
-                    alSetError(AL_INVALID_ENUM);
-                    break;
-            }
-        }
-        else
-        {
-            // data is a NULL pointer
-            alSetError(AL_INVALID_VALUE);
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return;
-}
-
-ALAPI ALvoid ALAPIENTRY alGetFloatv(ALenum pname,ALfloat *data)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        if (data)
-        {
-            switch (pname)
-            {
-                case AL_DOPPLER_FACTOR:
-                    *data = Context->DopplerFactor;
-                    break;
-
-                case AL_DOPPLER_VELOCITY:
-                    *data = Context->DopplerVelocity;
-                    break;
-
-                case AL_DISTANCE_MODEL:
-                    *data = (float)Context->DistanceModel;
-                    break;
-
-                case AL_SPEED_OF_SOUND:
-                    *data = Context->flSpeedOfSound;
-                    break;
-
-                default:
-                    alSetError(AL_INVALID_ENUM);
-                    break;
-            }
-        }
-        else
-        {
-            // data is a NULL pointer
-            alSetError(AL_INVALID_VALUE);
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return;
-}
-
-ALAPI ALvoid ALAPIENTRY alGetIntegerv(ALenum pname,ALint *data)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        if (data)
-        {
-            switch (pname)
-            {
-                case AL_DOPPLER_FACTOR:
-                    *data = (ALint)Context->DopplerFactor;
-                    break;
-
-                case AL_DOPPLER_VELOCITY:
-                    *data = (ALint)Context->DopplerVelocity;
-                    break;
-
-                case AL_DISTANCE_MODEL:
-                    *data = (ALint)Context->DistanceModel;
-                    break;
-
-                case AL_SPEED_OF_SOUND:
-                    *data = (ALint)Context->flSpeedOfSound;
-                    break;
-
-                default:
-                    alSetError(AL_INVALID_ENUM);
-                    break;
-            }
-        }
-        else
-        {
-            // data is a NULL pointer
-            alSetError(AL_INVALID_VALUE);
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return;
-}
-
-ALAPI const ALchar* ALAPIENTRY alGetString(ALenum pname)
-{
-    const ALchar *value;
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if(!pContext)
-    {
-        alSetError(AL_INVALID_OPERATION);
-        return NULL;
-    }
-
-    SuspendContext(pContext);
-
-    switch(pname)
-    {
-        case AL_VENDOR:
-            value=alVendor;
-            break;
-
-        case AL_VERSION:
-            value=alVersion;
-            break;
-
-        case AL_RENDERER:
-            value=alRenderer;
-            break;
-
-        case AL_EXTENSIONS:
-            value=pContext->ExtensionList;//alExtensions;
-            break;
-
-        case AL_NO_ERROR:
-            value=alNoError;
-            break;
-
-        case AL_INVALID_NAME:
-            value=alErrInvalidName;
-            break;
-
-        case AL_INVALID_ENUM:
-            value=alErrInvalidEnum;
-            break;
-
-        case AL_INVALID_VALUE:
-            value=alErrInvalidValue;
-            break;
-
-        case AL_INVALID_OPERATION:
-            value=alErrInvalidOp;
-            break;
-
-        case AL_OUT_OF_MEMORY:
-            value=alErrOutOfMemory;
-            break;
-
-        default:
-            value=NULL;
-            alSetError(AL_INVALID_ENUM);
-            break;
-    }
-
-    ProcessContext(pContext);
-
-    return value;
-}
-
-ALAPI ALvoid ALAPIENTRY alDopplerFactor(ALfloat value)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        if (value>=0.0f)
-            Context->DopplerFactor = value;
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return;
-}
-
-ALAPI ALvoid ALAPIENTRY alDopplerVelocity(ALfloat value)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        if (value>0.0f)
-            Context->DopplerVelocity=value;
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return;
-}
-
-ALAPI ALvoid ALAPIENTRY alSpeedOfSound(ALfloat flSpeedOfSound)
-{
-    ALCcontext *pContext;
-
-    pContext = alcGetCurrentContext();
-    if (pContext)
-    {
-        SuspendContext(pContext);
-
-        if (flSpeedOfSound > 0.0f)
-            pContext->flSpeedOfSound = flSpeedOfSound;
-        else
-            alSetError(AL_INVALID_VALUE);
-
-        ProcessContext(pContext);
-    }
-    else
-    {
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return;
-}
-
-ALAPI ALvoid ALAPIENTRY alDistanceModel(ALenum value)
-{
-    ALCcontext *Context;
-
-    Context=alcGetCurrentContext();
-    if (Context)
-    {
-        SuspendContext(Context);
-
-        switch (value)
-        {
-            case AL_NONE:
-            case AL_INVERSE_DISTANCE:
-            case AL_INVERSE_DISTANCE_CLAMPED:
-            case AL_LINEAR_DISTANCE:
-            case AL_LINEAR_DISTANCE_CLAMPED:
-            case AL_EXPONENT_DISTANCE:
-            case AL_EXPONENT_DISTANCE_CLAMPED:
-                Context->DistanceModel = value;
-                break;
-
-            default:
-                alSetError(AL_INVALID_VALUE);
-                break;
-        }
-
-        ProcessContext(Context);
-    }
-    else
-    {
-        // Invalid Context
-        alSetError(AL_INVALID_OPERATION);
-    }
-
-    return;
-}

OpenAL32/alThunk.c

@@ -1,110 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 1999-2007 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-
-#include "alMain.h"
-#include "alThunk.h"
-
-typedef struct {
-    ALvoid *ptr;
-    ALboolean InUse;
-} ThunkEntry;
-
-static ThunkEntry *g_ThunkArray;
-static ALuint      g_ThunkArraySize;
-
-static CRITICAL_SECTION g_ThunkLock;
-
-void alThunkInit(void)
-{
-    InitializeCriticalSection(&g_ThunkLock);
-    g_ThunkArraySize = 1;
-    g_ThunkArray = calloc(1, g_ThunkArraySize * sizeof(ThunkEntry));
-}
-
-void alThunkExit(void)
-{
-    free(g_ThunkArray);
-    g_ThunkArray = NULL;
-    g_ThunkArraySize = 0;
-    DeleteCriticalSection(&g_ThunkLock);
-}
-
-ALuint alThunkAddEntry(ALvoid *ptr)
-{
-    ALuint index;
-
-    EnterCriticalSection(&g_ThunkLock);
-
-    for(index = 0;index < g_ThunkArraySize;index++)
-    {
-        if(g_ThunkArray[index].InUse == AL_FALSE)
-            break;
-    }
-
-    if(index == g_ThunkArraySize)
-    {
-        ThunkEntry *NewList;
-
-        NewList = realloc(g_ThunkArray, g_ThunkArraySize*2 * sizeof(ThunkEntry));
-        if(!NewList)
-        {
-            LeaveCriticalSection(&g_ThunkLock);
-            return 0;
-        }
-        memset(&NewList[g_ThunkArraySize], 0, g_ThunkArraySize*sizeof(ThunkEntry));
-        g_ThunkArraySize *= 2;
-        g_ThunkArray = NewList;
-    }
-
-    g_ThunkArray[index].ptr = ptr;
-    g_ThunkArray[index].InUse = AL_TRUE;
-
-    LeaveCriticalSection(&g_ThunkLock);
-
-    return index+1;
-}
-
-void alThunkRemoveEntry(ALuint index)
-{
-    EnterCriticalSection(&g_ThunkLock);
-
-    if(index > 0 && index <= g_ThunkArraySize)
-        g_ThunkArray[index-1].InUse = AL_FALSE;
-
-    LeaveCriticalSection(&g_ThunkLock);
-}
-
-ALvoid *alThunkLookupEntry(ALuint index)
-{
-    ALvoid *ptr = NULL;
-
-    EnterCriticalSection(&g_ThunkLock);
-
-    if(index > 0 && index <= g_ThunkArraySize)
-        ptr = g_ThunkArray[index-1].ptr;
-
-    LeaveCriticalSection(&g_ThunkLock);
-
-    return ptr;
-}

README.md

@@ -0,0 +1,16 @@
+# openal-soft-vita
+
+This repo contains patchsets for vita [openal-soft](https://openal-soft.org/) port.
+
+Format is openal-soft-<openal_version>-vita-<patchset_version>.patch
+
+For full source see vita-* branches
+
+
+# building
+
+```
+mkdir build && cd build
+cmake -DCMAKE_TOOLCHAIN_FILE=${VITASDK}/share/vita.toolchain.cmake -DCMAKE_BUILD_TYPE=Release ..
+make install
+```

admin/pkgconfig/openal.pc.in

@@ -1,11 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: OpenAL
-Description: OpenAL is a cross-platform 3D audio API
-Requires: @PKG_CONFIG_REQUIRES@
-Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -l@LIBNAME@ @PKG_CONFIG_LIBS@
-Cflags: -I${includedir}

alsoftrc.sample

@@ -1,95 +0,0 @@
-# OpenAL config file. Options that are not under a block or are under the
-# [general] block are for general, non-backend-specific options. Blocks may
-# appear multiple times, and duplicated options will take the last value
-# specified.
-# The system-wide settings can be put in /etc/openal/alsoft.conf and user-
-# specific override settings in ~/.alsoftrc.
-# For Windows, these settings should go into %AppData%\alsoft.ini
-
-# Option and block names are case-insenstive. The supplied values are only
-# hints and may not be honored (though generally it'll try to get as close as
-# possible). These are the current available settings:
-
-format = AL_FORMAT_STEREO16  # Sets the output format. Can be one of:
-                             # AL_FORMAT_MONO8    (8-bit mono)
-                             # AL_FORMAT_STEREO8  (8-bit stereo)
-                             # AL_FORMAT_QUAD8    (8-bit 4-channel)
-                             # AL_FORMAT_51CHN8   (8-bit 5.1 output)
-                             # AL_FORMAT_61CHN8   (8-bit 6.1 output)
-                             # AL_FORMAT_71CHN8   (8-bit 7.1 output)
-                             # AL_FORMAT_MONO16   (16-bit mono)
-                             # AL_FORMAT_STEREO16 (16-bit stereo)
-                             # AL_FORMAT_QUAD16   (16-bit 4-channel)
-                             # AL_FORMAT_51CHN16  (16-bit 5.1 output)
-                             # AL_FORMAT_61CHN16  (16-bit 6.1 output)
-                             # AL_FORMAT_71CHN16  (16-bit 7.1 output)
-                             # Default is AL_FORMAT_STEREO16
-
-cf_level = 0  # Sets the crossfeed level for stereo output. Valid values are:
-              # 0 - No crossfeed
-              # 1 - Low crossfeed
-              # 2 - Middle crossfeed
-              # 3 - High crossfeed (virtual speakers are closer to itself)
-              # 4 - Low easy crossfeed
-              # 5 - Middle easy crossfeed
-              # 6 - High easy crossfeed
-              # Default is 0. Users of headphones may want to try various
-              # settings. Has no effect on non-stereo modes.
-
-frequency = 44100  # Sets the output frequency. Default is 44100
-
-refresh = 4096  # Sets the buffer size, in frames. Default is 4096. Note that
-                # the actual granularity may or may not be less than this.
-
-sources = 256  # Sets the maximum number of allocatable sources. Lower values
-               # may help for systems with apps that try to play more sounds
-               # than the CPU can handle. Default is 256
-
-stereodup =  # Sets whether to duplicate stereo sounds on the rear speakers for
-             # 4+ channel output. This can make stereo sources substantially
-             # louder than mono or even 4+ channel sources, but provides a
-             # "fuller" playback quality. True, yes, on, and non-0 values will
-             # duplicate stereo sources. 0 and anything else will cause stereo
-             # sounds to only play out the front speakers.
-             # Default is false
-
-drivers =  # Sets the backend driver list order, comma-seperated. Unknown
-           # backends and duplicated names are ignored, and unlisted backends
-           # won't be considered for use. An empty list means the default.
-           # Default is:
-           # alsa,oss,dsound,winmm,wave
-
-[alsa]  # ALSA backend stuff
-device = default  # Sets the device name for the default playback device.
-                  # Default is default
-
-periods = 0  # Sets the number of update buffers for playback. A value of 0
-             # means auto-select. Default is 0
-
-capture = default  # Sets the device name for the default capture device.
-                   # Default is default
-
-mmap = true  # Sets whether to try using mmap mode (helps reduce latencies and
-             # CPU consumption). If mmap isn't available, it will automatically
-             # fall back to non-mmap mode. True, yes, on, and non-0 values will
-             # attempt to use mmap. 0 and anything else will force mmap off.
-             # Default is true.
-
-[oss]  # OSS backend stuff
-device = /dev/dsp  # Sets the device name for OSS output. Default is /dev/dsp
-
-periods = 4  # Sets the number of update buffers. Default is 4
-
-capture = /dev/dsp  # Sets the device name for OSS capture. Default is /dev/dsp
-
-[dsound]  # DirectSound backend stuff
-          # Nothing yet...
-
-[winmm]  # Windows Multimedia backend stuff
-         # Nothing yet...
-
-[wave]  # Wave File Writer stuff
-file =  # Sets the filename of the wave file to write to. An empty name
-        # prevents the backend from opening, even when explicitly requested.
-        # THIS WILL OVERWRITE EXISTING FILES WITHOUT QUESTION!
-        # Default is empty

config.h.in

@@ -1,52 +0,0 @@
-#ifndef CONFIG_H
-#define CONFIG_H
-
-/* Define if we have the ALSA backend */
-#cmakedefine HAVE_ALSA
-
-/* Define if we have the OSS backend */
-#cmakedefine HAVE_OSS
-
-/* Define if we have the DSound backend */
-#cmakedefine HAVE_DSOUND
-
-/* Define if we have the Windows Multimedia backend */
-#cmakedefine HAVE_WINMM
-
-/* Define if we have dlfcn.h */
-#cmakedefine HAVE_DLFCN_H
-
-/* Define if we have the sqrtf function */
-#cmakedefine HAVE_SQRTF
-
-/* Define if we have the acosf function */
-#cmakedefine HAVE_ACOSF
-
-/* Define if we have the strtof function */
-#cmakedefine HAVE_STRTOF
-
-/* Define if we have stdint.h */
-#cmakedefine HAVE_STDINT_H
-
-/* Define if we have the __int64 type */
-#cmakedefine HAVE___INT64
-
-/* Define to the size of a long int type */
-#cmakedefine SIZEOF_LONG ${SIZEOF_LONG}
-
-/* Define to the size of a long long int type */
-#cmakedefine SIZEOF_LONG_LONG ${SIZEOF_LONG_LONG}
-
-/* Define to the size of an unsigned int type */
-#cmakedefine SIZEOF_UINT ${SIZEOF_UINT}
-
-/* Define to the size of a void pointer type */
-#cmakedefine SIZEOF_VOIDP ${SIZEOF_VOIDP}
-
-/* Define if we have GCC's destructor attribute */
-#cmakedefine HAVE_GCC_DESTRUCTOR
-
-/* Define if we have pthread_np.h */
-#cmakedefine HAVE_PTHREAD_NP_H
-
-#endif

examples/openal-info.c

@@ -1,171 +0,0 @@
-/*
- * openal-info: Display information about ALC and AL.
- *
- * Idea based on glxinfo for OpenGL.
- * Initial OpenAL version by Erik Hofman <erik@ehofman.com>.
- * Further hacked by Sven Panne <sven.panne@aedion.de>.
- * More work (clean up) by Chris Robinson <chris.kcat@gmail.com>.
- *
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "AL/alc.h"
-#include "AL/al.h"
-#include "AL/alext.h"
-
-
-static const int indentation = 4;
-static const int maxmimumWidth = 79;
-
-static void printChar(int c, int *width)
-{
-    putchar(c);
-    *width = ((c == '\n') ? 0 : ((*width) + 1));
-}
-
-static void indent(int *width)
-{
-    int i;
-    for(i = 0; i < indentation; i++)
-        printChar(' ', width);
-}
-
-static void printExtensions(const char *header, char separator, const char *extensions)
-{
-    int width = 0, start = 0, end = 0;
-
-    printf("%s:\n", header);
-    if(extensions == NULL || extensions[0] == '\0')
-        return;
-
-    indent(&width);
-    while (1)
-    {
-        if(extensions[end] == separator || extensions[end] == '\0')
-        {
-            if(width + end - start + 2 > maxmimumWidth)
-            {
-                printChar('\n', &width);
-                indent(&width);
-            }
-            while(start < end)
-            {
-                printChar(extensions[start], &width);
-                start++;
-            }
-            if(extensions[end] == '\0')
-                break;
-            start++;
-            end++;
-            if(extensions[end] == '\0')
-                break;
-            printChar(',', &width);
-            printChar(' ', &width);
-        }
-        end++;
-    }
-    printChar('\n', &width);
-}
-
-static void die(const char *kind, const char *description)
-{
-    fprintf(stderr, "%s error %s occured\n", kind, description);
-    exit(EXIT_FAILURE);
-}
-
-static void checkForErrors(void)
-{
-    {
-        ALCdevice *device = alcGetContextsDevice(alcGetCurrentContext());
-        ALCenum error = alcGetError(device);
-        if(error != ALC_NO_ERROR)
-            die("ALC", (const char*)alcGetString(device, error));
-    }
-    {
-        ALenum error = alGetError();
-        if(error != AL_NO_ERROR)
-            die("AL", (const char*)alGetString(error));
-    }
-}
-
-static void printDevices(ALCenum which, const char *kind)
-{
-    const char *s = alcGetString(NULL, which);
-    checkForErrors();
-
-    printf("Available %sdevices:\n", kind);
-    while(*s != '\0')
-    {
-        printf("    %s\n", s);
-        while(*s++ != '\0')
-            ;
-    }
-}
-
-static void printALCInfo (void)
-{
-    ALCint major, minor;
-    ALCdevice *device;
-
-    if(alcIsExtensionPresent(NULL, (const ALCchar*)"ALC_ENUMERATION_EXT") == AL_TRUE)
-    {
-        if(alcIsExtensionPresent(NULL, (const ALCchar*)"ALC_ENUMERATE_ALL_EXT") == AL_TRUE)
-            printDevices(ALC_ALL_DEVICES_SPECIFIER, "playback ");
-        else
-            printDevices(ALC_DEVICE_SPECIFIER, "playback ");
-        printDevices(ALC_CAPTURE_DEVICE_SPECIFIER, "capture ");
-    }
-    else
-        printf("No device enumeration available\n");
-
-    device = alcGetContextsDevice(alcGetCurrentContext());
-    checkForErrors();
-
-    printf("Default device: %s\n",
-           alcGetString(device, ALC_DEFAULT_DEVICE_SPECIFIER));
-
-    printf("Default capture device: %s\n",
-           alcGetString(device, ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER));
-
-    alcGetIntegerv(device, ALC_MAJOR_VERSION, 1, &major);
-    alcGetIntegerv(device, ALC_MAJOR_VERSION, 1, &minor);
-    checkForErrors();
-    printf("ALC version: %d.%d\n", (int)major, (int)minor);
-
-    printExtensions("ALC extensions", ' ',
-                    alcGetString(device, ALC_EXTENSIONS));
-    checkForErrors();
-}
-
-static void printALInfo(void)
-{
-    printf("OpenAL vendor string: %s\n", alGetString(AL_VENDOR));
-    printf("OpenAL renderer string: %s\n", alGetString(AL_RENDERER));
-    printf("OpenAL version string: %s\n", alGetString(AL_VERSION));
-    printExtensions("OpenAL extensions", ' ', alGetString(AL_EXTENSIONS));
-    checkForErrors();
-}
-
-int main()
-{
-    ALCdevice *device = alcOpenDevice(NULL);
-    ALCcontext *context = alcCreateContext(device, NULL);
-    alcMakeContextCurrent(context);
-    checkForErrors();
-
-    printALCInfo();
-    printALInfo();
-    checkForErrors();
-
-    alcMakeContextCurrent(NULL);
-    alcDestroyContext(context);
-    alcCloseDevice(device);
-
-    return EXIT_SUCCESS;
-}

include/AL/al.h

@@ -1,724 +0,0 @@
-#ifndef AL_AL_H
-#define AL_AL_H
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-#if defined(_WIN32) && !defined(_XBOX)
- /* _OPENAL32LIB is deprecated */
- #if defined(AL_BUILD_LIBRARY) || defined (_OPENAL32LIB)
-  #define AL_API __declspec(dllexport)
- #else
-  #define AL_API __declspec(dllimport)
- #endif
-#else
- #if defined(AL_BUILD_LIBRARY) && defined(HAVE_GCC_VISIBILITY)
-  #define AL_API __attribute__((visibility("default")))
- #else
-  #define AL_API extern
- #endif
-#endif
-
-#if defined(_WIN32)
- #define AL_APIENTRY __cdecl
-#else
- #define AL_APIENTRY
-#endif
-
-#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
- #pragma export on
-#endif
-
-/*
- * The OPENAL, ALAPI, ALAPIENTRY, AL_INVALID, AL_ILLEGAL_ENUM, and
- * AL_ILLEGAL_COMMAND macros are deprecated, but are included for
- * applications porting code from AL 1.0
- */
-#define OPENAL
-#define ALAPI AL_API
-#define ALAPIENTRY AL_APIENTRY
-#define AL_INVALID                                (-1)
-#define AL_ILLEGAL_ENUM                           AL_INVALID_ENUM
-#define AL_ILLEGAL_COMMAND                        AL_INVALID_OPERATION
-
-#define AL_VERSION_1_0
-#define AL_VERSION_1_1
-
-
-/** 8-bit boolean */
-typedef char ALboolean;
-
-/** character */
-typedef char ALchar;
-
-/** signed 8-bit 2's complement integer */
-typedef char ALbyte;
-
-/** unsigned 8-bit integer */
-typedef unsigned char ALubyte;
-
-/** signed 16-bit 2's complement integer */
-typedef short ALshort;
-
-/** unsigned 16-bit integer */
-typedef unsigned short ALushort;
-
-/** signed 32-bit 2's complement integer */
-typedef int ALint;
-
-/** unsigned 32-bit integer */
-typedef unsigned int ALuint;
-
-/** non-negative 32-bit binary integer size */
-typedef int ALsizei;
-
-/** enumerated 32-bit value */
-typedef int ALenum;
-
-/** 32-bit IEEE754 floating-point */
-typedef float ALfloat;
-
-/** 64-bit IEEE754 floating-point */
-typedef double ALdouble;
-
-/** void type (for opaque pointers only) */
-typedef void ALvoid;
-
-
-/* Enumerant values begin at column 50. No tabs. */
-
-/* "no distance model" or "no buffer" */
-#define AL_NONE                                   0
-
-/* Boolean False. */
-#define AL_FALSE                                  0
-
-/** Boolean True. */
-#define AL_TRUE                                   1
-
-/** Indicate Source has relative coordinates. */
-#define AL_SOURCE_RELATIVE                        0x202
-
-
-
-/**
- * Directional source, inner cone angle, in degrees.
- * Range:    [0-360] 
- * Default:  360
- */
-#define AL_CONE_INNER_ANGLE                       0x1001
-
-/**
- * Directional source, outer cone angle, in degrees.
- * Range:    [0-360] 
- * Default:  360
- */
-#define AL_CONE_OUTER_ANGLE                       0x1002
-
-/**
- * Specify the pitch to be applied, either at source,
- *  or on mixer results, at listener.
- * Range:   [0.5-2.0]
- * Default: 1.0
- */
-#define AL_PITCH                                  0x1003
-  
-/** 
- * Specify the current location in three dimensional space.
- * OpenAL, like OpenGL, uses a right handed coordinate system,
- *  where in a frontal default view X (thumb) points right, 
- *  Y points up (index finger), and Z points towards the
- *  viewer/camera (middle finger). 
- * To switch from a left handed coordinate system, flip the
- *  sign on the Z coordinate.
- * Listener position is always in the world coordinate system.
- */ 
-#define AL_POSITION                               0x1004
-  
-/** Specify the current direction. */
-#define AL_DIRECTION                              0x1005
-  
-/** Specify the current velocity in three dimensional space. */
-#define AL_VELOCITY                               0x1006
-
-/**
- * Indicate whether source is looping.
- * Type: ALboolean?
- * Range:   [AL_TRUE, AL_FALSE]
- * Default: FALSE.
- */
-#define AL_LOOPING                                0x1007
-
-/**
- * Indicate the buffer to provide sound samples. 
- * Type: ALuint.
- * Range: any valid Buffer id.
- */
-#define AL_BUFFER                                 0x1009
-  
-/**
- * Indicate the gain (volume amplification) applied. 
- * Type:   ALfloat.
- * Range:  ]0.0-  ]
- * A value of 1.0 means un-attenuated/unchanged.
- * Each division by 2 equals an attenuation of -6dB.
- * Each multiplicaton with 2 equals an amplification of +6dB.
- * A value of 0.0 is meaningless with respect to a logarithmic
- *  scale; it is interpreted as zero volume - the channel
- *  is effectively disabled.
- */
-#define AL_GAIN                                   0x100A
-
-/*
- * Indicate minimum source attenuation
- * Type: ALfloat
- * Range:  [0.0 - 1.0]
- *
- * Logarthmic
- */
-#define AL_MIN_GAIN                               0x100D
-
-/**
- * Indicate maximum source attenuation
- * Type: ALfloat
- * Range:  [0.0 - 1.0]
- *
- * Logarthmic
- */
-#define AL_MAX_GAIN                               0x100E
-
-/**
- * Indicate listener orientation.
- *
- * at/up 
- */
-#define AL_ORIENTATION                            0x100F
-
-/**
- * Source state information.
- */
-#define AL_SOURCE_STATE                           0x1010
-#define AL_INITIAL                                0x1011
-#define AL_PLAYING                                0x1012
-#define AL_PAUSED                                 0x1013
-#define AL_STOPPED                                0x1014
-
-/**
- * Buffer Queue params
- */
-#define AL_BUFFERS_QUEUED                         0x1015
-#define AL_BUFFERS_PROCESSED                      0x1016
-
-/**
- * Source buffer position information
- */
-#define AL_SEC_OFFSET                             0x1024
-#define AL_SAMPLE_OFFSET                          0x1025
-#define AL_BYTE_OFFSET                            0x1026
-
-/*
- * Source type (Static, Streaming or undetermined)
- * Source is Static if a Buffer has been attached using AL_BUFFER
- * Source is Streaming if one or more Buffers have been attached using alSourceQueueBuffers
- * Source is undetermined when it has the NULL buffer attached
- */
-#define AL_SOURCE_TYPE                            0x1027
-#define AL_STATIC                                 0x1028
-#define AL_STREAMING                              0x1029
-#define AL_UNDETERMINED                           0x1030
-
-/** Sound samples: format specifier. */
-#define AL_FORMAT_MONO8                           0x1100
-#define AL_FORMAT_MONO16                          0x1101
-#define AL_FORMAT_STEREO8                         0x1102
-#define AL_FORMAT_STEREO16                        0x1103
-
-/**
- * source specific reference distance
- * Type: ALfloat
- * Range:  0.0 - +inf
- *
- * At 0.0, no distance attenuation occurs.  Default is
- * 1.0.
- */
-#define AL_REFERENCE_DISTANCE                     0x1020
-
-/**
- * source specific rolloff factor
- * Type: ALfloat
- * Range:  0.0 - +inf
- *
- */
-#define AL_ROLLOFF_FACTOR                         0x1021
-
-/**
- * Directional source, outer cone gain.
- *
- * Default:  0.0
- * Range:    [0.0 - 1.0]
- * Logarithmic
- */
-#define AL_CONE_OUTER_GAIN                        0x1022
-
-/**
- * Indicate distance above which sources are not
- * attenuated using the inverse clamped distance model.
- *
- * Default: +inf
- * Type: ALfloat
- * Range:  0.0 - +inf
- */
-#define AL_MAX_DISTANCE                           0x1023
-
-/** 
- * Sound samples: frequency, in units of Hertz [Hz].
- * This is the number of samples per second. Half of the
- *  sample frequency marks the maximum significant
- *  frequency component.
- */
-#define AL_FREQUENCY                              0x2001
-#define AL_BITS                                   0x2002
-#define AL_CHANNELS                               0x2003
-#define AL_SIZE                                   0x2004
-
-/**
- * Buffer state.
- *
- * Not supported for public use (yet).
- */
-#define AL_UNUSED                                 0x2010
-#define AL_PENDING                                0x2011
-#define AL_PROCESSED                              0x2012
-
-
-/** Errors: No Error. */
-#define AL_NO_ERROR                               AL_FALSE
-
-/** 
- * Invalid Name paramater passed to AL call.
- */
-#define AL_INVALID_NAME                           0xA001
-
-/** 
- * Invalid parameter passed to AL call.
- */
-#define AL_INVALID_ENUM                           0xA002
-
-/** 
- * Invalid enum parameter value.
- */
-#define AL_INVALID_VALUE                          0xA003
-
-/** 
- * Illegal call.
- */
-#define AL_INVALID_OPERATION                      0xA004
-
-  
-/**
- * No mojo.
- */
-#define AL_OUT_OF_MEMORY                          0xA005
-
-
-/** Context strings: Vendor Name. */
-#define AL_VENDOR                                 0xB001
-#define AL_VERSION                                0xB002
-#define AL_RENDERER                               0xB003
-#define AL_EXTENSIONS                             0xB004
-
-/** Global tweakage. */
-
-/**
- * Doppler scale.  Default 1.0
- */
-#define AL_DOPPLER_FACTOR                         0xC000
-
-/**
- * Tweaks speed of propagation.
- */
-#define AL_DOPPLER_VELOCITY                       0xC001
-
-/**
- * Speed of Sound in units per second
- */
-#define AL_SPEED_OF_SOUND                         0xC003
-
-/**
- * Distance models
- *
- * used in conjunction with DistanceModel
- *
- * implicit: NONE, which disances distance attenuation.
- */
-#define AL_DISTANCE_MODEL                         0xD000
-#define AL_INVERSE_DISTANCE                       0xD001
-#define AL_INVERSE_DISTANCE_CLAMPED               0xD002
-#define AL_LINEAR_DISTANCE                        0xD003
-#define AL_LINEAR_DISTANCE_CLAMPED                0xD004
-#define AL_EXPONENT_DISTANCE                      0xD005
-#define AL_EXPONENT_DISTANCE_CLAMPED              0xD006
-
-/*
- * Renderer State management
- */
-AL_API void AL_APIENTRY alEnable( ALenum capability );
-
-AL_API void AL_APIENTRY alDisable( ALenum capability ); 
-
-AL_API ALboolean AL_APIENTRY alIsEnabled( ALenum capability ); 
-
-
-/*
- * State retrieval
- */
-AL_API const ALchar* AL_APIENTRY alGetString( ALenum param );
-
-AL_API void AL_APIENTRY alGetBooleanv( ALenum param, ALboolean* data );
-
-AL_API void AL_APIENTRY alGetIntegerv( ALenum param, ALint* data );
-
-AL_API void AL_APIENTRY alGetFloatv( ALenum param, ALfloat* data );
-
-AL_API void AL_APIENTRY alGetDoublev( ALenum param, ALdouble* data );
-
-AL_API ALboolean AL_APIENTRY alGetBoolean( ALenum param );
-
-AL_API ALint AL_APIENTRY alGetInteger( ALenum param );
-
-AL_API ALfloat AL_APIENTRY alGetFloat( ALenum param );
-
-AL_API ALdouble AL_APIENTRY alGetDouble( ALenum param );
-
-
-/*
- * Error support.
- * Obtain the most recent error generated in the AL state machine.
- */
-AL_API ALenum AL_APIENTRY alGetError( void );
-
-
-/* 
- * Extension support.
- * Query for the presence of an extension, and obtain any appropriate
- * function pointers and enum values.
- */
-AL_API ALboolean AL_APIENTRY alIsExtensionPresent( const ALchar* extname );
-
-AL_API void* AL_APIENTRY alGetProcAddress( const ALchar* fname );
-
-AL_API ALenum AL_APIENTRY alGetEnumValue( const ALchar* ename );
-
-
-/*
- * LISTENER
- * Listener represents the location and orientation of the
- * 'user' in 3D-space.
- *
- * Properties include: -
- *
- * Gain         AL_GAIN         ALfloat
- * Position     AL_POSITION     ALfloat[3]
- * Velocity     AL_VELOCITY     ALfloat[3]
- * Orientation  AL_ORIENTATION  ALfloat[6] (Forward then Up vectors)
-*/
-
-/*
- * Set Listener parameters
- */
-AL_API void AL_APIENTRY alListenerf( ALenum param, ALfloat value );
-
-AL_API void AL_APIENTRY alListener3f( ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
-
-AL_API void AL_APIENTRY alListenerfv( ALenum param, const ALfloat* values ); 
-
-AL_API void AL_APIENTRY alListeneri( ALenum param, ALint value );
-
-AL_API void AL_APIENTRY alListener3i( ALenum param, ALint value1, ALint value2, ALint value3 );
-
-AL_API void AL_APIENTRY alListeneriv( ALenum param, const ALint* values );
-
-/*
- * Get Listener parameters
- */
-AL_API void AL_APIENTRY alGetListenerf( ALenum param, ALfloat* value );
-
-AL_API void AL_APIENTRY alGetListener3f( ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3 );
-
-AL_API void AL_APIENTRY alGetListenerfv( ALenum param, ALfloat* values );
-
-AL_API void AL_APIENTRY alGetListeneri( ALenum param, ALint* value );
-
-AL_API void AL_APIENTRY alGetListener3i( ALenum param, ALint *value1, ALint *value2, ALint *value3 );
-
-AL_API void AL_APIENTRY alGetListeneriv( ALenum param, ALint* values );
-
-
-/**
- * SOURCE
- * Sources represent individual sound objects in 3D-space.
- * Sources take the PCM data provided in the specified Buffer,
- * apply Source-specific modifications, and then
- * submit them to be mixed according to spatial arrangement etc.
- * 
- * Properties include: -
- *
- * Gain                              AL_GAIN                 ALfloat
- * Min Gain                          AL_MIN_GAIN             ALfloat
- * Max Gain                          AL_MAX_GAIN             ALfloat
- * Position                          AL_POSITION             ALfloat[3]
- * Velocity                          AL_VELOCITY             ALfloat[3]
- * Direction                         AL_DIRECTION            ALfloat[3]
- * Head Relative Mode                AL_SOURCE_RELATIVE      ALint (AL_TRUE or AL_FALSE)
- * Reference Distance                AL_REFERENCE_DISTANCE   ALfloat
- * Max Distance                      AL_MAX_DISTANCE         ALfloat
- * RollOff Factor                    AL_ROLLOFF_FACTOR       ALfloat
- * Inner Angle                       AL_CONE_INNER_ANGLE     ALint or ALfloat
- * Outer Angle                       AL_CONE_OUTER_ANGLE     ALint or ALfloat
- * Cone Outer Gain                   AL_CONE_OUTER_GAIN      ALint or ALfloat
- * Pitch                             AL_PITCH                ALfloat
- * Looping                           AL_LOOPING              ALint (AL_TRUE or AL_FALSE)
- * MS Offset                         AL_MSEC_OFFSET          ALint or ALfloat
- * Byte Offset                       AL_BYTE_OFFSET          ALint or ALfloat
- * Sample Offset                     AL_SAMPLE_OFFSET        ALint or ALfloat
- * Attached Buffer                   AL_BUFFER               ALint
- * State (Query only)                AL_SOURCE_STATE         ALint
- * Buffers Queued (Query only)       AL_BUFFERS_QUEUED       ALint
- * Buffers Processed (Query only)    AL_BUFFERS_PROCESSED    ALint
- */
-
-/* Create Source objects */
-AL_API void AL_APIENTRY alGenSources( ALsizei n, ALuint* sources ); 
-
-/* Delete Source objects */
-AL_API void AL_APIENTRY alDeleteSources( ALsizei n, const ALuint* sources );
-
-/* Verify a handle is a valid Source */ 
-AL_API ALboolean AL_APIENTRY alIsSource( ALuint sid ); 
-
-/*
- * Set Source parameters
- */
-AL_API void AL_APIENTRY alSourcef( ALuint sid, ALenum param, ALfloat value ); 
-
-AL_API void AL_APIENTRY alSource3f( ALuint sid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
-
-AL_API void AL_APIENTRY alSourcefv( ALuint sid, ALenum param, const ALfloat* values ); 
-
-AL_API void AL_APIENTRY alSourcei( ALuint sid, ALenum param, ALint value ); 
-
-AL_API void AL_APIENTRY alSource3i( ALuint sid, ALenum param, ALint value1, ALint value2, ALint value3 );
-
-AL_API void AL_APIENTRY alSourceiv( ALuint sid, ALenum param, const ALint* values );
-
-/*
- * Get Source parameters
- */
-AL_API void AL_APIENTRY alGetSourcef( ALuint sid, ALenum param, ALfloat* value );
-
-AL_API void AL_APIENTRY alGetSource3f( ALuint sid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
-
-AL_API void AL_APIENTRY alGetSourcefv( ALuint sid, ALenum param, ALfloat* values );
-
-AL_API void AL_APIENTRY alGetSourcei( ALuint sid,  ALenum param, ALint* value );
-
-AL_API void AL_APIENTRY alGetSource3i( ALuint sid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
-
-AL_API void AL_APIENTRY alGetSourceiv( ALuint sid,  ALenum param, ALint* values );
-
-
-/*
- * Source vector based playback calls
- */
-
-/* Play, replay, or resume (if paused) a list of Sources */
-AL_API void AL_APIENTRY alSourcePlayv( ALsizei ns, const ALuint *sids );
-
-/* Stop a list of Sources */
-AL_API void AL_APIENTRY alSourceStopv( ALsizei ns, const ALuint *sids );
-
-/* Rewind a list of Sources */
-AL_API void AL_APIENTRY alSourceRewindv( ALsizei ns, const ALuint *sids );
-
-/* Pause a list of Sources */
-AL_API void AL_APIENTRY alSourcePausev( ALsizei ns, const ALuint *sids );
-
-/*
- * Source based playback calls
- */
-
-/* Play, replay, or resume a Source */
-AL_API void AL_APIENTRY alSourcePlay( ALuint sid );
-
-/* Stop a Source */
-AL_API void AL_APIENTRY alSourceStop( ALuint sid );
-
-/* Rewind a Source (set playback postiton to beginning) */
-AL_API void AL_APIENTRY alSourceRewind( ALuint sid );
-
-/* Pause a Source */
-AL_API void AL_APIENTRY alSourcePause( ALuint sid );
-
-/*
- * Source Queuing 
- */
-AL_API void AL_APIENTRY alSourceQueueBuffers( ALuint sid, ALsizei numEntries, const ALuint *bids );
-
-AL_API void AL_APIENTRY alSourceUnqueueBuffers( ALuint sid, ALsizei numEntries, ALuint *bids );
-
-
-/**
- * BUFFER
- * Buffer objects are storage space for sample data.
- * Buffers are referred to by Sources. One Buffer can be used
- * by multiple Sources.
- *
- * Properties include: -
- *
- * Frequency (Query only)    AL_FREQUENCY      ALint
- * Size (Query only)         AL_SIZE           ALint
- * Bits (Query only)         AL_BITS           ALint
- * Channels (Query only)     AL_CHANNELS       ALint
- */
-
-/* Create Buffer objects */
-AL_API void AL_APIENTRY alGenBuffers( ALsizei n, ALuint* buffers );
-
-/* Delete Buffer objects */
-AL_API void AL_APIENTRY alDeleteBuffers( ALsizei n, const ALuint* buffers );
-
-/* Verify a handle is a valid Buffer */
-AL_API ALboolean AL_APIENTRY alIsBuffer( ALuint bid );
-
-/* Specify the data to be copied into a buffer */
-AL_API void AL_APIENTRY alBufferData( ALuint bid, ALenum format, const ALvoid* data, ALsizei size, ALsizei freq );
-
-/*
- * Set Buffer parameters
- */
-AL_API void AL_APIENTRY alBufferf( ALuint bid, ALenum param, ALfloat value );
-
-AL_API void AL_APIENTRY alBuffer3f( ALuint bid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
-
-AL_API void AL_APIENTRY alBufferfv( ALuint bid, ALenum param, const ALfloat* values );
-
-AL_API void AL_APIENTRY alBufferi( ALuint bid, ALenum param, ALint value );
-
-AL_API void AL_APIENTRY alBuffer3i( ALuint bid, ALenum param, ALint value1, ALint value2, ALint value3 );
-
-AL_API void AL_APIENTRY alBufferiv( ALuint bid, ALenum param, const ALint* values );
-
-/*
- * Get Buffer parameters
- */
-AL_API void AL_APIENTRY alGetBufferf( ALuint bid, ALenum param, ALfloat* value );
-
-AL_API void AL_APIENTRY alGetBuffer3f( ALuint bid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
-
-AL_API void AL_APIENTRY alGetBufferfv( ALuint bid, ALenum param, ALfloat* values );
-
-AL_API void AL_APIENTRY alGetBufferi( ALuint bid, ALenum param, ALint* value );
-
-AL_API void AL_APIENTRY alGetBuffer3i( ALuint bid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
-
-AL_API void AL_APIENTRY alGetBufferiv( ALuint bid, ALenum param, ALint* values );
-
-
-/*
- * Global Parameters
- */
-AL_API void AL_APIENTRY alDopplerFactor( ALfloat value );
-
-AL_API void AL_APIENTRY alDopplerVelocity( ALfloat value );
-
-AL_API void AL_APIENTRY alSpeedOfSound( ALfloat value );
-
-AL_API void AL_APIENTRY alDistanceModel( ALenum distanceModel );
-
-/*
- * Pointer-to-function types, useful for dynamically getting AL entry points.
- */
-typedef void           (AL_APIENTRY *LPALENABLE)( ALenum capability );
-typedef void           (AL_APIENTRY *LPALDISABLE)( ALenum capability ); 
-typedef ALboolean      (AL_APIENTRY *LPALISENABLED)( ALenum capability ); 
-typedef const ALchar*  (AL_APIENTRY *LPALGETSTRING)( ALenum param );
-typedef void           (AL_APIENTRY *LPALGETBOOLEANV)( ALenum param, ALboolean* data );
-typedef void           (AL_APIENTRY *LPALGETINTEGERV)( ALenum param, ALint* data );
-typedef void           (AL_APIENTRY *LPALGETFLOATV)( ALenum param, ALfloat* data );
-typedef void           (AL_APIENTRY *LPALGETDOUBLEV)( ALenum param, ALdouble* data );
-typedef ALboolean      (AL_APIENTRY *LPALGETBOOLEAN)( ALenum param );
-typedef ALint          (AL_APIENTRY *LPALGETINTEGER)( ALenum param );
-typedef ALfloat        (AL_APIENTRY *LPALGETFLOAT)( ALenum param );
-typedef ALdouble       (AL_APIENTRY *LPALGETDOUBLE)( ALenum param );
-typedef ALenum         (AL_APIENTRY *LPALGETERROR)( void );
-typedef ALboolean      (AL_APIENTRY *LPALISEXTENSIONPRESENT)(const ALchar* extname );
-typedef void*          (AL_APIENTRY *LPALGETPROCADDRESS)( const ALchar* fname );
-typedef ALenum         (AL_APIENTRY *LPALGETENUMVALUE)( const ALchar* ename );
-typedef void           (AL_APIENTRY *LPALLISTENERF)( ALenum param, ALfloat value );
-typedef void           (AL_APIENTRY *LPALLISTENER3F)( ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
-typedef void           (AL_APIENTRY *LPALLISTENERFV)( ALenum param, const ALfloat* values );
-typedef void           (AL_APIENTRY *LPALLISTENERI)( ALenum param, ALint value );
-typedef void           (AL_APIENTRY *LPALLISTENER3I)( ALenum param, ALint value1, ALint value2, ALint value3 );
-typedef void           (AL_APIENTRY *LPALLISTENERIV)( ALenum param, const ALint* values );
-typedef void           (AL_APIENTRY *LPALGETLISTENERF)( ALenum param, ALfloat* value );
-typedef void           (AL_APIENTRY *LPALGETLISTENER3F)( ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3 );
-typedef void           (AL_APIENTRY *LPALGETLISTENERFV)( ALenum param, ALfloat* values );
-typedef void           (AL_APIENTRY *LPALGETLISTENERI)( ALenum param, ALint* value );
-typedef void           (AL_APIENTRY *LPALGETLISTENER3I)( ALenum param, ALint *value1, ALint *value2, ALint *value3 );
-typedef void           (AL_APIENTRY *LPALGETLISTENERIV)( ALenum param, ALint* values );
-typedef void           (AL_APIENTRY *LPALGENSOURCES)( ALsizei n, ALuint* sources ); 
-typedef void           (AL_APIENTRY *LPALDELETESOURCES)( ALsizei n, const ALuint* sources );
-typedef ALboolean      (AL_APIENTRY *LPALISSOURCE)( ALuint sid ); 
-typedef void           (AL_APIENTRY *LPALSOURCEF)( ALuint sid, ALenum param, ALfloat value); 
-typedef void           (AL_APIENTRY *LPALSOURCE3F)( ALuint sid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
-typedef void           (AL_APIENTRY *LPALSOURCEFV)( ALuint sid, ALenum param, const ALfloat* values );
-typedef void           (AL_APIENTRY *LPALSOURCEI)( ALuint sid, ALenum param, ALint value); 
-typedef void           (AL_APIENTRY *LPALSOURCE3I)( ALuint sid, ALenum param, ALint value1, ALint value2, ALint value3 );
-typedef void           (AL_APIENTRY *LPALSOURCEIV)( ALuint sid, ALenum param, const ALint* values );
-typedef void           (AL_APIENTRY *LPALGETSOURCEF)( ALuint sid, ALenum param, ALfloat* value );
-typedef void           (AL_APIENTRY *LPALGETSOURCE3F)( ALuint sid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
-typedef void           (AL_APIENTRY *LPALGETSOURCEFV)( ALuint sid, ALenum param, ALfloat* values );
-typedef void           (AL_APIENTRY *LPALGETSOURCEI)( ALuint sid, ALenum param, ALint* value );
-typedef void           (AL_APIENTRY *LPALGETSOURCE3I)( ALuint sid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
-typedef void           (AL_APIENTRY *LPALGETSOURCEIV)( ALuint sid, ALenum param, ALint* values );
-typedef void           (AL_APIENTRY *LPALSOURCEPLAYV)( ALsizei ns, const ALuint *sids );
-typedef void           (AL_APIENTRY *LPALSOURCESTOPV)( ALsizei ns, const ALuint *sids );
-typedef void           (AL_APIENTRY *LPALSOURCEREWINDV)( ALsizei ns, const ALuint *sids );
-typedef void           (AL_APIENTRY *LPALSOURCEPAUSEV)( ALsizei ns, const ALuint *sids );
-typedef void           (AL_APIENTRY *LPALSOURCEPLAY)( ALuint sid );
-typedef void           (AL_APIENTRY *LPALSOURCESTOP)( ALuint sid );
-typedef void           (AL_APIENTRY *LPALSOURCEREWIND)( ALuint sid );
-typedef void           (AL_APIENTRY *LPALSOURCEPAUSE)( ALuint sid );
-typedef void           (AL_APIENTRY *LPALSOURCEQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, const ALuint *bids );
-typedef void           (AL_APIENTRY *LPALSOURCEUNQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, ALuint *bids );
-typedef void           (AL_APIENTRY *LPALGENBUFFERS)( ALsizei n, ALuint* buffers );
-typedef void           (AL_APIENTRY *LPALDELETEBUFFERS)( ALsizei n, const ALuint* buffers );
-typedef ALboolean      (AL_APIENTRY *LPALISBUFFER)( ALuint bid );
-typedef void           (AL_APIENTRY *LPALBUFFERDATA)( ALuint bid, ALenum format, const ALvoid* data, ALsizei size, ALsizei freq );
-typedef void           (AL_APIENTRY *LPALBUFFERF)( ALuint bid, ALenum param, ALfloat value);
-typedef void           (AL_APIENTRY *LPALBUFFER3F)( ALuint bid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
-typedef void           (AL_APIENTRY *LPALBUFFERFV)( ALuint bid, ALenum param, const ALfloat* values );
-typedef void           (AL_APIENTRY *LPALBUFFERI)( ALuint bid, ALenum param, ALint value);
-typedef void           (AL_APIENTRY *LPALBUFFER3I)( ALuint bid, ALenum param, ALint value1, ALint value2, ALint value3 );
-typedef void           (AL_APIENTRY *LPALBUFFERIV)( ALuint bid, ALenum param, const ALint* values );
-typedef void           (AL_APIENTRY *LPALGETBUFFERF)( ALuint bid, ALenum param, ALfloat* value );
-typedef void           (AL_APIENTRY *LPALGETBUFFER3F)( ALuint bid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
-typedef void           (AL_APIENTRY *LPALGETBUFFERFV)( ALuint bid, ALenum param, ALfloat* values );
-typedef void           (AL_APIENTRY *LPALGETBUFFERI)( ALuint bid, ALenum param, ALint* value );
-typedef void           (AL_APIENTRY *LPALGETBUFFER3I)( ALuint bid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
-typedef void           (AL_APIENTRY *LPALGETBUFFERIV)( ALuint bid, ALenum param, ALint* values );
-typedef void           (AL_APIENTRY *LPALDOPPLERFACTOR)( ALfloat value );
-typedef void           (AL_APIENTRY *LPALDOPPLERVELOCITY)( ALfloat value );
-typedef void           (AL_APIENTRY *LPALSPEEDOFSOUND)( ALfloat value );
-typedef void           (AL_APIENTRY *LPALDISTANCEMODEL)( ALenum distanceModel );
-
-#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
- #pragma export off
-#endif
-
-#if defined(__cplusplus)
-}  /* extern "C" */
-#endif
-
-#endif /* AL_AL_H */

include/AL/alc.h

@@ -1,276 +0,0 @@
-#ifndef AL_ALC_H
-#define AL_ALC_H
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-#if defined(_WIN32) && !defined(_XBOX)
- /* _OPENAL32LIB is deprecated */
- #if defined(AL_BUILD_LIBRARY) || defined (_OPENAL32LIB)
-  #define ALC_API __declspec(dllexport)
- #else
-  #define ALC_API __declspec(dllimport)
- #endif
-#else
- #if defined(AL_BUILD_LIBRARY) && defined(HAVE_GCC_VISIBILITY)
-  #define ALC_API __attribute__((visibility("default")))
- #else
-  #define ALC_API extern
- #endif
-#endif
-
-#if defined(_WIN32)
- #define ALC_APIENTRY __cdecl
-#else
- #define ALC_APIENTRY
-#endif
-
-#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
- #pragma export on
-#endif
-
-/*
- * The ALCAPI, ALCAPIENTRY, and ALC_INVALID macros are deprecated, but are
- * included for applications porting code from AL 1.0
- */
-#define ALCAPI ALC_API
-#define ALCAPIENTRY ALC_APIENTRY
-#define ALC_INVALID 0
-
-
-#define ALC_VERSION_0_1         1
-
-typedef struct ALCdevice_struct ALCdevice;
-typedef struct ALCcontext_struct ALCcontext;
-
-
-/** 8-bit boolean */
-typedef char ALCboolean;
-
-/** character */
-typedef char ALCchar;
-
-/** signed 8-bit 2's complement integer */
-typedef char ALCbyte;
-
-/** unsigned 8-bit integer */
-typedef unsigned char ALCubyte;
-
-/** signed 16-bit 2's complement integer */
-typedef short ALCshort;
-
-/** unsigned 16-bit integer */
-typedef unsigned short ALCushort;
-
-/** signed 32-bit 2's complement integer */
-typedef int ALCint;
-
-/** unsigned 32-bit integer */
-typedef unsigned int ALCuint;
-
-/** non-negative 32-bit binary integer size */
-typedef int ALCsizei;
-
-/** enumerated 32-bit value */
-typedef int ALCenum;
-
-/** 32-bit IEEE754 floating-point */
-typedef float ALCfloat;
-
-/** 64-bit IEEE754 floating-point */
-typedef double ALCdouble;
-
-/** void type (for opaque pointers only) */
-typedef void ALCvoid;
-
-
-/* Enumerant values begin at column 50. No tabs. */
-
-/* Boolean False. */
-#define ALC_FALSE                                0
-
-/* Boolean True. */
-#define ALC_TRUE                                 1
-
-/**
- * followed by <int> Hz
- */
-#define ALC_FREQUENCY                            0x1007
-
-/**
- * followed by <int> Hz
- */
-#define ALC_REFRESH                              0x1008
-
-/**
- * followed by AL_TRUE, AL_FALSE
- */
-#define ALC_SYNC                                 0x1009
-
-/**
- * followed by <int> Num of requested Mono (3D) Sources
- */
-#define ALC_MONO_SOURCES                         0x1010
-
-/**
- * followed by <int> Num of requested Stereo Sources
- */
-#define ALC_STEREO_SOURCES                       0x1011
-
-/**
- * errors
- */
-
-/**
- * No error
- */
-#define ALC_NO_ERROR                             ALC_FALSE
-
-/**
- * No device
- */
-#define ALC_INVALID_DEVICE                       0xA001
-
-/**
- * invalid context ID
- */
-#define ALC_INVALID_CONTEXT                      0xA002
-
-/**
- * bad enum
- */
-#define ALC_INVALID_ENUM                         0xA003
-
-/**
- * bad value
- */
-#define ALC_INVALID_VALUE                        0xA004
-
-/**
- * Out of memory.
- */
-#define ALC_OUT_OF_MEMORY                        0xA005
-
-
-/**
- * The Specifier string for default device
- */
-#define ALC_DEFAULT_DEVICE_SPECIFIER             0x1004
-#define ALC_DEVICE_SPECIFIER                     0x1005
-#define ALC_EXTENSIONS                           0x1006
-
-#define ALC_MAJOR_VERSION                        0x1000
-#define ALC_MINOR_VERSION                        0x1001
-
-#define ALC_ATTRIBUTES_SIZE                      0x1002
-#define ALC_ALL_ATTRIBUTES                       0x1003
-
-
-/**
- * Capture extension
- */
-#define ALC_CAPTURE_DEVICE_SPECIFIER             0x310
-#define ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER     0x311
-#define ALC_CAPTURE_SAMPLES                      0x312
-
-
-/*
- * Context Management
- */
-ALC_API ALCcontext *    ALC_APIENTRY alcCreateContext( ALCdevice *device, const ALCint* attrlist );
-
-ALC_API ALCboolean      ALC_APIENTRY alcMakeContextCurrent( ALCcontext *context );
-
-ALC_API void            ALC_APIENTRY alcProcessContext( ALCcontext *context );
-
-ALC_API void            ALC_APIENTRY alcSuspendContext( ALCcontext *context );
-
-ALC_API void            ALC_APIENTRY alcDestroyContext( ALCcontext *context );
-
-ALC_API ALCcontext *    ALC_APIENTRY alcGetCurrentContext( void );
-
-ALC_API ALCdevice*      ALC_APIENTRY alcGetContextsDevice( ALCcontext *context );
-
-
-/*
- * Device Management
- */
-ALC_API ALCdevice *     ALC_APIENTRY alcOpenDevice( const ALCchar *devicename );
-
-ALC_API ALCboolean      ALC_APIENTRY alcCloseDevice( ALCdevice *device );
-
-
-/*
- * Error support.
- * Obtain the most recent Context error
- */
-ALC_API ALCenum         ALC_APIENTRY alcGetError( ALCdevice *device );
-
-
-/* 
- * Extension support.
- * Query for the presence of an extension, and obtain any appropriate
- * function pointers and enum values.
- */
-ALC_API ALCboolean      ALC_APIENTRY alcIsExtensionPresent( ALCdevice *device, const ALCchar *extname );
-
-ALC_API void  *         ALC_APIENTRY alcGetProcAddress( ALCdevice *device, const ALCchar *funcname );
-
-ALC_API ALCenum         ALC_APIENTRY alcGetEnumValue( ALCdevice *device, const ALCchar *enumname );
-
-
-/*
- * Query functions
- */
-ALC_API const ALCchar * ALC_APIENTRY alcGetString( ALCdevice *device, ALCenum param );
-
-ALC_API void            ALC_APIENTRY alcGetIntegerv( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *data );
-
-
-/*
- * Capture functions
- */
-ALC_API ALCdevice*      ALC_APIENTRY alcCaptureOpenDevice( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );
-
-ALC_API ALCboolean      ALC_APIENTRY alcCaptureCloseDevice( ALCdevice *device );
-
-ALC_API void            ALC_APIENTRY alcCaptureStart( ALCdevice *device );
-
-ALC_API void            ALC_APIENTRY alcCaptureStop( ALCdevice *device );
-
-ALC_API void            ALC_APIENTRY alcCaptureSamples( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );
-
-/*
- * Pointer-to-function types, useful for dynamically getting ALC entry points.
- */
-typedef ALCcontext *   (ALC_APIENTRY *LPALCCREATECONTEXT) (ALCdevice *device, const ALCint *attrlist);
-typedef ALCboolean     (ALC_APIENTRY *LPALCMAKECONTEXTCURRENT)( ALCcontext *context );
-typedef void           (ALC_APIENTRY *LPALCPROCESSCONTEXT)( ALCcontext *context );
-typedef void           (ALC_APIENTRY *LPALCSUSPENDCONTEXT)( ALCcontext *context );
-typedef void           (ALC_APIENTRY *LPALCDESTROYCONTEXT)( ALCcontext *context );
-typedef ALCcontext *   (ALC_APIENTRY *LPALCGETCURRENTCONTEXT)( void );
-typedef ALCdevice *    (ALC_APIENTRY *LPALCGETCONTEXTSDEVICE)( ALCcontext *context );
-typedef ALCdevice *    (ALC_APIENTRY *LPALCOPENDEVICE)( const ALCchar *devicename );
-typedef ALCboolean     (ALC_APIENTRY *LPALCCLOSEDEVICE)( ALCdevice *device );
-typedef ALCenum        (ALC_APIENTRY *LPALCGETERROR)( ALCdevice *device );
-typedef ALCboolean     (ALC_APIENTRY *LPALCISEXTENSIONPRESENT)( ALCdevice *device, const ALCchar *extname );
-typedef void *         (ALC_APIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname );
-typedef ALCenum        (ALC_APIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname );
-typedef const ALCchar* (ALC_APIENTRY *LPALCGETSTRING)( ALCdevice *device, ALCenum param );
-typedef void           (ALC_APIENTRY *LPALCGETINTEGERV)( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *dest );
-typedef ALCdevice *    (ALC_APIENTRY *LPALCCAPTUREOPENDEVICE)( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );
-typedef ALCboolean     (ALC_APIENTRY *LPALCCAPTURECLOSEDEVICE)( ALCdevice *device );
-typedef void           (ALC_APIENTRY *LPALCCAPTURESTART)( ALCdevice *device );
-typedef void           (ALC_APIENTRY *LPALCCAPTURESTOP)( ALCdevice *device );
-typedef void           (ALC_APIENTRY *LPALCCAPTURESAMPLES)( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );
-
-#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
- #pragma export off
-#endif
-
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* AL_ALC_H */

include/AL/alext.h

@@ -1,98 +0,0 @@
-/**
- * OpenAL cross platform audio library
- * Copyright (C) 2008 by authors.
- * This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the
- *  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- *  Boston, MA  02111-1307, USA.
- * Or go to http://www.gnu.org/copyleft/lgpl.html
- */
-
-#ifndef AL_ALEXT_H
-#define AL_ALEXT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef AL_LOKI_IMA_ADPCM_format
-#define AL_LOKI_IMA_ADPCM_format 1
-#define AL_FORMAT_IMA_ADPCM_MONO16_EXT           0x10000
-#define AL_FORMAT_IMA_ADPCM_STEREO16_EXT         0x10001
-#endif
-
-#ifndef AL_LOKI_WAVE_format
-#define AL_LOKI_WAVE_format 1
-#define AL_FORMAT_WAVE_EXT                       0x10002
-#endif
-
-#ifndef AL_EXT_vorbis
-#define AL_EXT_vorbis 1
-#define AL_FORMAT_VORBIS_EXT                     0x10003
-#endif
-
-#ifndef AL_LOKI_quadriphonic
-#define AL_LOKI_quadriphonic 1
-#define AL_FORMAT_QUAD8_LOKI                     0x10004
-#define AL_FORMAT_QUAD16_LOKI                    0x10005
-#endif
-
-#ifndef AL_EXT_float32
-#define AL_EXT_float32 1
-#define AL_FORMAT_MONO_FLOAT32                   0x10010
-#define AL_FORMAT_STEREO_FLOAT32                 0x10011
-#endif
-
-#ifndef ALC_LOKI_audio_channel
-#define ALC_LOKI_audio_channel 1
-#define ALC_CHAN_MAIN_LOKI                       0x500001
-#define ALC_CHAN_PCM_LOKI                        0x500002
-#define ALC_CHAN_CD_LOKI                         0x500003
-#endif
-
-#ifndef ALC_ENUMERATE_ALL_EXT
-#define ALC_ENUMERATE_ALL_EXT 1
-#define ALC_DEFAULT_ALL_DEVICES_SPECIFIER        0x1012
-#define ALC_ALL_DEVICES_SPECIFIER                0x1013
-#endif
-
-#ifndef AL_EXT_MCFORMATS
-#define AL_EXT_MCFORMATS 1
-#define AL_FORMAT_QUAD8                          0x1204
-#define AL_FORMAT_QUAD16                         0x1205
-#define AL_FORMAT_QUAD32                         0x1206
-#define AL_FORMAT_REAR8                          0x1207
-#define AL_FORMAT_REAR16                         0x1208
-#define AL_FORMAT_REAR32                         0x1209
-#define AL_FORMAT_51CHN8                         0x120A
-#define AL_FORMAT_51CHN16                        0x120B
-#define AL_FORMAT_51CHN32                        0x120C
-#define AL_FORMAT_61CHN8                         0x120D
-#define AL_FORMAT_61CHN16                        0x120E
-#define AL_FORMAT_61CHN32                        0x120F
-#define AL_FORMAT_71CHN8                         0x1210
-#define AL_FORMAT_71CHN16                        0x1211
-#define AL_FORMAT_71CHN32                        0x1212
-#endif
-
-#ifndef AL_EXT_IMA4
-#define AL_EXT_IMA4 1
-#define AL_FORMAT_MONO_IMA4                      0x1300
-#define AL_FORMAT_STEREO_IMA4                    0x1301
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

include/COPYING

@@ -1,483 +0,0 @@
- 
-		  GNU LIBRARY GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
-
- Copyright (C) 1991 Free Software Foundation, Inc.
-                    675 Mass Ave, Cambridge, MA 02139, USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the library GPL.  It is
- numbered 2 because it goes with version 2 of the ordinary GPL.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Library General Public License, applies to some
-specially designated Free Software Foundation software, and to any
-other libraries whose authors decide to use it.  You can use it for
-your libraries, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if
-you distribute copies of the library, or if you modify it.
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-it.  And you must show them these terms so they know their rights.
-
-  Our method of protecting your rights has two steps: (1) copyright
-the library, and (2) offer you this license which gives you legal
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-
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-that everyone understands that there is no warranty for this free
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-
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-
-		  GNU LIBRARY GENERAL PUBLIC LICENSE
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-That's all there is to it!
-

openal-soft-1.19.1-vita-0.patch

@@ -0,0 +1,728 @@
+diff --git a/Alc/ALc.c b/Alc/ALc.c
+index 8bf2e1da..8b3b1fa5 100644
+--- a/Alc/ALc.c
++++ b/Alc/ALc.c
+@@ -105,6 +105,9 @@ static struct BackendInfo BackendList[] = {
+ #ifdef HAVE_SDL2
+     { "sdl2", ALCsdl2BackendFactory_getFactory },
+ #endif
++#ifdef HAVE_VITA
++    { "vita", ALCvitaBackendFactory_getFactory },
++#endif
+ 
+     { "null", ALCnullBackendFactory_getFactory },
+ #ifdef HAVE_WAVE
+diff --git a/Alc/alconfig.c b/Alc/alconfig.c
+index 3d0ed140..4e1e6803 100644
+--- a/Alc/alconfig.c
++++ b/Alc/alconfig.c
+@@ -420,6 +420,29 @@ void ReadALConfig(void)
+ 
+     alstr_reset(&ppath);
+ }
++#elif defined __vita__
++void ReadALConfig(void)
++{
++    const char* config_paths[] =
++    {
++        "app0:/alsoft.conf",
++        "ux0:/data/openal/alsoft.conf"
++    };
++
++    FILE* f;
++    unsigned int i;
++    for(i = 0; i < sizeof(config_paths) / sizeof(*config_paths); ++i)
++    {
++        TRACE("Loading config %s...\n", config_paths[i]);
++        f = al_fopen(config_paths[i], "r");
++        if(f)
++        {
++            LoadConfigFromFile(f);
++            fclose(f);
++            break;
++        }
++    }
++}
+ #else
+ void ReadALConfig(void)
+ {
+diff --git a/Alc/backends/base.h b/Alc/backends/base.h
+index 03db56e9..74b75c45 100644
+--- a/Alc/backends/base.h
++++ b/Alc/backends/base.h
+@@ -150,6 +150,7 @@ ALCbackendFactory *ALCdsoundBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCwinmmBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCportBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCopenslBackendFactory_getFactory(void);
++ALCbackendFactory *ALCvitaBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCnullBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCwaveBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCsdl2BackendFactory_getFactory(void);
+diff --git a/Alc/backends/vita.c b/Alc/backends/vita.c
+new file mode 100644
+index 00000000..625b0fe2
+--- /dev/null
++++ b/Alc/backends/vita.c
+@@ -0,0 +1,436 @@
++/**
++ * OpenAL cross platform audio library
++ * Copyright (C) 2018 by authors.
++ * This library is free software; you can redistribute it and/or
++ *  modify it under the terms of the GNU Library General Public
++ *  License as published by the Free Software Foundation; either
++ *  version 2 of the License, or (at your option) any later version.
++ *
++ * This library is distributed in the hope that it will be useful,
++ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
++ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++ *  Library General Public License for more details.
++ *
++ * You should have received a copy of the GNU Library General Public
++ *  License along with this library; if not, write to the
++ *  Free Software Foundation, Inc.,
++ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
++ * Or go to http://www.gnu.org/copyleft/lgpl.html
++ */
++
++#include "config.h"
++
++#include <psp2/audioin.h>
++#include <psp2/audioout.h>
++#include <stdlib.h>
++
++#include "alMain.h"
++#include "alu.h"
++#include "ringbuffer.h"
++#include "threads.h"
++
++#include "backends/base.h"
++
++static const ALCchar playbackDeviceName[] = "PS Vita Speakers/Headphones";
++static const ALCchar captureDeviceName[] = "PS Vita Microphone";
++
++// -----------------------------------------------------------------------------
++// Playback
++// -----------------------------------------------------------------------------
++typedef struct ALCvitaPlayback
++{
++    DERIVE_FROM_TYPE(ALCbackend);
++
++    ATOMIC(int) killNow;
++    althrd_t thread;
++
++    int portNumber;
++    ALsizei frameSize;
++    void* waveBuffer;
++
++    ALuint Frequency;
++    enum DevFmtChannels FmtChans;
++    enum DevFmtType     FmtType;
++    ALuint UpdateSize;
++} ALCvitaPlayback;
++
++static void ALCvitaPlayback_Construct(ALCvitaPlayback *self, ALCdevice *device);
++static void ALCvitaPlayback_Destruct(ALCvitaPlayback *self);
++static ALCenum ALCvitaPlayback_open(ALCvitaPlayback *self, const ALCchar *name);
++static ALCboolean ALCvitaPlayback_reset(ALCvitaPlayback *self);
++static ALCboolean ALCvitaPlayback_start(ALCvitaPlayback *self);
++static void ALCvitaPlayback_stop(ALCvitaPlayback *self);
++static DECLARE_FORWARD2(ALCvitaPlayback, ALCbackend, ALCenum, captureSamples, void*, ALCuint)
++static DECLARE_FORWARD(ALCvitaPlayback, ALCbackend, ALCuint, availableSamples)
++static DECLARE_FORWARD(ALCvitaPlayback, ALCbackend, ClockLatency, getClockLatency)
++static DECLARE_FORWARD(ALCvitaPlayback, ALCbackend, void, lock)
++static DECLARE_FORWARD(ALCvitaPlayback, ALCbackend, void, unlock)
++DECLARE_DEFAULT_ALLOCATORS(ALCvitaPlayback)
++
++DEFINE_ALCBACKEND_VTABLE(ALCvitaPlayback);
++
++static void ALCvitaPlayback_Construct(ALCvitaPlayback *self, ALCdevice *device)
++{
++    ALCbackend_Construct(STATIC_CAST(ALCbackend, self), device);
++    SET_VTABLE2(ALCvitaPlayback, ALCbackend, self);
++
++    self->portNumber = 0;
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++}
++
++static void ALCvitaPlayback_Destruct(ALCvitaPlayback *self)
++{
++    if (self->portNumber)
++    {
++        sceAudioOutReleasePort(self->portNumber);
++        self->portNumber = 0;
++    }
++
++    if (self->waveBuffer)
++    {
++        free(self->waveBuffer);
++        self->waveBuffer = NULL;
++    }
++
++    ALCbackend_Destruct(STATIC_CAST(ALCbackend, self));
++}
++
++static int ALCvitaPlayback_MixerProc(void *ptr)
++{
++    ALCvitaPlayback *self = (ALCvitaPlayback*)ptr;
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    while (!ATOMIC_LOAD(&self->killNow, almemory_order_acquire))
++    {
++        ALCvitaPlayback_lock(self);
++        aluMixData(device, self->waveBuffer, device->UpdateSize);
++        ALCvitaPlayback_unlock(self);
++        sceAudioOutOutput(self->portNumber, self->waveBuffer);
++    }
++
++    return 0;
++}
++
++static ALCenum ALCvitaPlayback_open(ALCvitaPlayback *self, const ALCchar *name)
++{
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    /* Only signed short output sample format is supported */
++    device->FmtType = DevFmtShort;
++
++    /* Only mono/stereo channel configurations are supported */
++    if (device->FmtChans != DevFmtMono && device->FmtChans != DevFmtStereo)
++        device->FmtChans = DevFmtStereo;
++
++    /* TODO: Validate samplerate and update size */
++
++    self->portNumber = sceAudioOutOpenPort(
++        SCE_AUDIO_OUT_PORT_TYPE_BGM,
++        device->UpdateSize,
++        device->Frequency,
++        device->FmtChans == DevFmtStereo ? SCE_AUDIO_OUT_MODE_STEREO : SCE_AUDIO_OUT_MODE_MONO
++    );
++
++    if (self->portNumber < 0)
++        return ALC_INVALID_VALUE;
++
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++
++    self->waveBuffer = calloc(device->UpdateSize * self->frameSize, 1);
++
++    alstr_copy_cstr(&device->DeviceName, name ? name : playbackDeviceName);
++
++    return ALC_NO_ERROR;
++}
++
++static ALCboolean ALCvitaPlayback_reset(ALCvitaPlayback *self)
++{
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    if (device->FmtChans != DevFmtMono && device->FmtChans != DevFmtStereo)
++        device->FmtChans = DevFmtStereo;
++
++    sceAudioOutSetConfig(
++        self->portNumber,
++        device->UpdateSize,
++        device->Frequency,
++        device->FmtChans == DevFmtStereo ? SCE_AUDIO_OUT_MODE_STEREO : SCE_AUDIO_OUT_MODE_MONO
++    );
++
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++
++    if (self->waveBuffer)
++    {
++        free(self->waveBuffer);
++    }
++
++    self->waveBuffer = calloc(device->UpdateSize * self->frameSize, 1);
++
++    SetDefaultWFXChannelOrder(device);
++
++    return ALC_TRUE;
++}
++
++static ALCboolean ALCvitaPlayback_start(ALCvitaPlayback *self)
++{
++    ATOMIC_STORE(&self->killNow, AL_FALSE, almemory_order_release);
++    if (althrd_create(&self->thread, ALCvitaPlayback_MixerProc, self) != althrd_success)
++        return ALC_FALSE;
++
++    return ALC_TRUE;
++}
++
++static void ALCvitaPlayback_stop(ALCvitaPlayback *self)
++{
++    int res;
++
++    if (ATOMIC_EXCHANGE(&self->killNow, AL_TRUE, almemory_order_acq_rel))
++        return;
++
++    althrd_join(self->thread, &res);
++}
++
++// -----------------------------------------------------------------------------
++// Capture
++// -----------------------------------------------------------------------------
++typedef struct ALCvitaCapture
++{
++    DERIVE_FROM_TYPE(ALCbackend);
++
++    ATOMIC(int) killNow;
++    althrd_t thread;
++
++    int portNumber;
++    ALsizei frameSize;
++    ll_ringbuffer_t *ring;
++
++    ALuint Frequency;
++    enum DevFmtChannels FmtChans;
++    enum DevFmtType     FmtType;
++    ALuint UpdateSize;
++} ALCvitaCapture;
++
++static void ALCvitaCapture_Construct(ALCvitaCapture *self, ALCdevice *device);
++static void ALCvitaCapture_Destruct(ALCvitaCapture *self);
++static ALCenum ALCvitaCapture_open(ALCvitaCapture *self, const ALCchar *name);
++static ALCboolean ALCvitaCapture_reset(ALCvitaCapture *self);
++static ALCboolean ALCvitaCapture_start(ALCvitaCapture *self);
++static void ALCvitaCapture_stop(ALCvitaCapture *self);
++static ALCenum ALCvitaCapture_captureSamples(ALCvitaCapture *self, ALCvoid *buffer, ALCuint samples);
++static ALCuint ALCvitaCapture_availableSamples(ALCvitaCapture *self);
++static DECLARE_FORWARD(ALCvitaCapture, ALCbackend, ClockLatency, getClockLatency)
++static DECLARE_FORWARD(ALCvitaCapture, ALCbackend, void, lock)
++static DECLARE_FORWARD(ALCvitaCapture, ALCbackend, void, unlock)
++DECLARE_DEFAULT_ALLOCATORS(ALCvitaCapture)
++
++DEFINE_ALCBACKEND_VTABLE(ALCvitaCapture);
++
++static void ALCvitaCapture_Construct(ALCvitaCapture *self, ALCdevice *device)
++{
++    ALCbackend_Construct(STATIC_CAST(ALCbackend, self), device);
++    SET_VTABLE2(ALCvitaCapture, ALCbackend, self);
++
++    self->portNumber = 0;
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++}
++
++static void ALCvitaCapture_Destruct(ALCvitaCapture *self)
++{
++    if (self->portNumber)
++    {
++        sceAudioOutReleasePort(self->portNumber);
++        self->portNumber = 0;
++    }
++
++    if (self->ring)
++    {
++        ll_ringbuffer_free(self->ring);
++        self->ring = NULL;
++    }
++
++    ALCbackend_Destruct(STATIC_CAST(ALCbackend, self));
++}
++
++static int ALCvitaCapture_MixerProc(void *ptr)
++{
++    ALCvitaCapture *self = (ALCvitaCapture*)ptr;
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    void* buf = malloc(self->frameSize * device->UpdateSize);
++
++    while (!ATOMIC_LOAD(&self->killNow, almemory_order_acquire))
++    {
++        sceAudioInInput(self->portNumber, buf);
++        ll_ringbuffer_write(self->ring, buf, self->frameSize * device->UpdateSize);
++    }
++
++    free(buf);
++
++    return 0;
++}
++
++static ALCenum ALCvitaCapture_open(ALCvitaCapture *self, const ALCchar *name)
++{
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    /* Only signed short output sample format is supported */
++    device->FmtType = DevFmtShort;
++
++    /* Only mono channel configuration is supported */
++    if (device->FmtChans != DevFmtMono)
++        device->FmtChans = DevFmtMono;
++
++    /* TODO: Validate samplerate and update size */
++
++    self->portNumber = sceAudioInOpenPort(
++        SCE_AUDIO_IN_PORT_TYPE_RAW,
++        device->UpdateSize,
++        device->Frequency,
++        SCE_AUDIO_IN_PARAM_FORMAT_S16_MONO
++    );
++
++    if (self->portNumber < 0)
++    {
++        return ALC_INVALID_VALUE;
++    }
++
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++
++    self->ring = ll_ringbuffer_create(device->UpdateSize * device->NumUpdates, self->frameSize, false);
++    if (self->ring == NULL)
++        return ALC_INVALID_VALUE;
++
++    alstr_copy_cstr(&device->DeviceName, name ? name : captureDeviceName);
++
++    return ALC_NO_ERROR;
++}
++
++static ALCboolean ALCvitaCapture_reset(ALCvitaCapture *self)
++{
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++    SetDefaultWFXChannelOrder(device);
++    return ALC_TRUE;
++}
++
++static ALCboolean ALCvitaCapture_start(ALCvitaCapture *self)
++{
++    ATOMIC_STORE(&self->killNow, AL_FALSE, almemory_order_release);
++    if (althrd_create(&self->thread, ALCvitaCapture_MixerProc, self) != althrd_success)
++        return ALC_FALSE;
++
++    return ALC_TRUE;
++}
++
++static void ALCvitaCapture_stop(ALCvitaCapture *self)
++{
++    int res;
++
++    if (ATOMIC_EXCHANGE(&self->killNow, AL_TRUE, almemory_order_acq_rel))
++        return;
++
++    althrd_join(self->thread, &res);
++}
++
++static ALCuint ALCvitaCapture_availableSamples(ALCvitaCapture *self)
++{
++    return ll_ringbuffer_read_space(self->ring);
++}
++
++static ALCenum ALCvitaCapture_captureSamples(ALCvitaCapture *self, ALCvoid *buffer, ALCuint samples)
++{
++    ll_ringbuffer_read(self->ring, buffer, samples);
++    return ALC_NO_ERROR;
++}
++
++typedef struct ALCvitaBackendFactory {
++    DERIVE_FROM_TYPE(ALCbackendFactory);
++} ALCvitaBackendFactory;
++#define ALCvitaBACKENDFACTORY_INITIALIZER { { GET_VTABLE2(ALCvitaBackendFactory, ALCbackendFactory) } }
++
++ALCbackendFactory *ALCvitaBackendFactory_getFactory(void);
++
++static ALCboolean ALCvitaBackendFactory_init(ALCvitaBackendFactory *self);
++static void ALCvitaBackendFactory_deinit(ALCvitaBackendFactory *self);
++static ALCboolean ALCvitaBackendFactory_querySupport(ALCvitaBackendFactory *self, ALCbackend_Type type);
++static void ALCvitaBackendFactory_probe(ALCvitaBackendFactory *self, enum DevProbe type, al_string *outnames);
++static ALCbackend* ALCvitaBackendFactory_createBackend(ALCvitaBackendFactory *self, ALCdevice *device, ALCbackend_Type type);
++
++DEFINE_ALCBACKENDFACTORY_VTABLE(ALCvitaBackendFactory);
++
++ALCbackendFactory *ALCvitaBackendFactory_getFactory(void)
++{
++    static ALCvitaBackendFactory factory = ALCvitaBACKENDFACTORY_INITIALIZER;
++    return STATIC_CAST(ALCbackendFactory, &factory);
++}
++
++
++static ALCboolean ALCvitaBackendFactory_init(ALCvitaBackendFactory* UNUSED(self))
++{
++    return AL_TRUE;
++}
++
++static void ALCvitaBackendFactory_deinit(ALCvitaBackendFactory* UNUSED(self))
++{
++}
++
++static ALCboolean ALCvitaBackendFactory_querySupport(ALCvitaBackendFactory* UNUSED(self), ALCbackend_Type type)
++{
++    if (type == ALCbackend_Playback || type == ALCbackend_Capture)
++        return ALC_TRUE;
++
++    return ALC_FALSE;
++}
++
++static void ALCvitaBackendFactory_probe(ALCvitaBackendFactory* UNUSED(self), enum DevProbe type, al_string *outnames)
++{
++    if (type == ALL_DEVICE_PROBE)
++        alstr_append_range(outnames, playbackDeviceName, playbackDeviceName+sizeof(playbackDeviceName));
++    else if (type == CAPTURE_DEVICE_PROBE)
++        alstr_append_range(outnames, captureDeviceName, playbackDeviceName+sizeof(captureDeviceName));
++}
++
++static ALCbackend* ALCvitaBackendFactory_createBackend(ALCvitaBackendFactory* UNUSED(self), ALCdevice *device, ALCbackend_Type type)
++{
++    if (type == ALCbackend_Playback)
++    {
++        ALCvitaPlayback *backend;
++        NEW_OBJ(backend, ALCvitaPlayback)(device);
++
++        if (!backend)
++            return NULL;
++
++        return STATIC_CAST(ALCbackend, backend);
++    }
++
++    if (type == ALCbackend_Capture)
++    {
++        ALCvitaCapture *backend;
++        NEW_OBJ(backend, ALCvitaCapture)(device);
++
++        if (!backend)
++            return NULL;
++
++        return STATIC_CAST(ALCbackend, backend);
++    }
++    return NULL;
++}
+diff --git a/Alc/bformatdec.h b/Alc/bformatdec.h
+index 2d7d1d62..d2160793 100644
+--- a/Alc/bformatdec.h
++++ b/Alc/bformatdec.h
+@@ -24,9 +24,9 @@
+ /* NOTE: These are scale factors as applied to Ambisonics content. Decoder
+  * coefficients should be divided by these values to get proper N3D scalings.
+  */
+-const ALfloat N3D2N3DScale[MAX_AMBI_COEFFS];
+-const ALfloat SN3D2N3DScale[MAX_AMBI_COEFFS];
+-const ALfloat FuMa2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat N3D2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat SN3D2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat FuMa2N3DScale[MAX_AMBI_COEFFS];
+ 
+ 
+ struct AmbDecConf;
+diff --git a/Alc/helpers.c b/Alc/helpers.c
+index d2cb6253..1815dcfc 100644
+--- a/Alc/helpers.c
++++ b/Alc/helpers.c
+@@ -102,7 +102,9 @@ DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_GUID, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x
+ #ifndef _WIN32
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#ifndef __vita__
+ #include <sys/mman.h>
++#endif
+ #include <fcntl.h>
+ #include <unistd.h>
+ #elif defined(_WIN32_IE)
+@@ -218,6 +220,9 @@ void FillCPUCaps(int capfilter)
+ #endif
+ #endif
+ #ifdef HAVE_NEON
++#ifdef __vita__
++    caps |= CPU_CAP_NEON;
++#else
+     FILE *file = fopen("/proc/cpuinfo", "rt");
+     if(!file)
+         ERR("Failed to open /proc/cpuinfo, cannot check for NEON support\n");
+@@ -262,6 +267,7 @@ void FillCPUCaps(int capfilter)
+ 
+         alstr_reset(&features);
+     }
++#endif
+ #endif
+ 
+     TRACE("Extensions:%s%s%s%s%s%s\n",
+@@ -680,6 +686,11 @@ void UnmapFileMem(const struct FileMapping *mapping)
+ 
+ void GetProcBinary(al_string *path, al_string *fname)
+ {
++#ifdef __vita__
++    if(path) alstr_copy_cstr(path, "app0:/");
++    if(fname) alstr_copy_cstr(fname, "eboot.bin");
++
++#else
+     char *pathname = NULL;
+     size_t pathlen;
+ 
+@@ -770,7 +781,7 @@ void GetProcBinary(al_string *path, al_string *fname)
+         if(fname) alstr_copy_cstr(fname, pathname);
+     }
+     free(pathname);
+-
++#endif
+     if(path && fname)
+         TRACE("Got: %s, %s\n", alstr_get_cstr(*path), alstr_get_cstr(*fname));
+     else if(path) TRACE("Got path: %s\n", alstr_get_cstr(*path));
+@@ -871,6 +882,10 @@ vector_al_string SearchDataFiles(const char *ext, const char *subdir)
+     while(ATOMIC_EXCHANGE_SEQ(&search_lock, 1) == 1)
+         althrd_yield();
+ 
++#ifdef __vita__
++    DirectorySearch(subdir, ext, &results);
++#else
++
+     if(subdir[0] == '/')
+         DirectorySearch(subdir, ext, &results);
+     else
+@@ -953,7 +968,7 @@ vector_al_string SearchDataFiles(const char *ext, const char *subdir)
+ 
+         alstr_reset(&path);
+     }
+-
++#endif
+     ATOMIC_STORE_SEQ(&search_lock, 0);
+ 
+     return results;
+@@ -980,6 +995,10 @@ struct FileMapping MapFileToMem(const char *fname)
+         return ret;
+     }
+ 
++#ifdef __vita__
++    ptr = malloc(sbuf.st_size);
++    read(fd, ptr, sbuf.st_size);
++#else
+     ptr = mmap(NULL, sbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
+     if(ptr == MAP_FAILED)
+     {
+@@ -987,7 +1006,7 @@ struct FileMapping MapFileToMem(const char *fname)
+         close(fd);
+         return ret;
+     }
+-
++#endif
+     ret.fd = fd;
+     ret.ptr = ptr;
+     ret.len = sbuf.st_size;
+@@ -996,7 +1015,11 @@ struct FileMapping MapFileToMem(const char *fname)
+ 
+ void UnmapFileMem(const struct FileMapping *mapping)
+ {
++#ifdef __vita__
++    free(mapping->ptr);
++#else
+     munmap(mapping->ptr, mapping->len);
++#endif
+     close(mapping->fd);
+ }
+ 
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 39b80250..4e0c78eb 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -61,6 +61,13 @@ if(DEFINED LIB_SUFFIX)
+     message(WARNING "LIB_SUFFIX is deprecated.  Use the variables provided by the GNUInstallDirs module instead")
+ endif()
+ 
++if(VITA)
++    SET(LIBTYPE STATIC)
++    SET(ALSOFT_DLOPEN OFF)
++    SET(ALSOFT_UTILS OFF)
++    SET(ALSOFT_TESTS OFF)
++    SET(ALSOFT_EXAMPLES OFF)
++endif()
+ 
+ SET(CPP_DEFS ) # C pre-process, not C++
+ SET(INC_PATHS )
+@@ -632,9 +639,11 @@ IF(NOT HAVE_WINDOWS_H)
+         MESSAGE(FATAL_ERROR "No timing function found!")
+     ENDIF()
+ 
+-    CHECK_SYMBOL_EXISTS(nanosleep time.h HAVE_NANOSLEEP)
+-    IF(NOT HAVE_NANOSLEEP)
+-        MESSAGE(FATAL_ERROR "No sleep function found!")
++    IF(NOT VITA)
++        CHECK_SYMBOL_EXISTS(nanosleep time.h HAVE_NANOSLEEP)
++        IF(NOT HAVE_NANOSLEEP)
++            MESSAGE(FATAL_ERROR "No sleep function found!")
++        ENDIF()
+     ENDIF()
+ 
+     # We need pthreads outside of Windows
+@@ -1249,6 +1258,20 @@ IF(ALSOFT_REQUIRE_SDL2 AND NOT SDL2_FOUND)
+     MESSAGE(FATAL_ERROR "Failed to enabled required SDL2 backend")
+ ENDIF()
+ 
++# Check for VITA backend
++IF(VITA)
++    OPTION(ALSOFT_BACKEND_VITA "Enable SDL2 backend" ON)
++    IF(ALSOFT_BACKEND_VITA)
++        SET(HAVE_VITA 1)
++        SET(ALC_OBJS  ${ALC_OBJS} Alc/backends/vita.c)
++        SET(BACKENDS  "${BACKENDS} VITA,")
++        add_definitions("-Dmemcpy=sceClibMemcpy")
++        add_definitions("-Dmemset=sceClibMemset")
++        add_definitions("-Dmemmove=sceClibMemmove")
++        add_definitions("-Dmemcmp=sceClibMemcmp")
++    ENDIF()
++ENDIF()
++
+ # Optionally enable the Wave Writer backend
+ OPTION(ALSOFT_BACKEND_WAVE "Enable Wave Writer backend" ON)
+ IF(ALSOFT_BACKEND_WAVE)
+diff --git a/common/threads.h b/common/threads.h
+index b0bebd8d..26aef7ba 100644
+--- a/common/threads.h
++++ b/common/threads.h
+@@ -2,6 +2,9 @@
+ #define AL_THREADS_H
+ 
+ #include <time.h>
++#ifdef __vita__
++#include <psp2/kernel/threadmgr.h>
++#endif
+ 
+ #if defined(__GNUC__) && defined(__i386__)
+ /* force_align_arg_pointer is required for proper function arguments aligning
+@@ -165,6 +168,13 @@ inline void althrd_yield(void)
+ 
+ inline int althrd_sleep(const struct timespec *ts, struct timespec *rem)
+ {
++#ifdef __vita__
++    if(sceKernelDelayThread(ts->tv_sec * 1000000 + ts->tv_nsec / 1000) != 0)
++    {
++        return -2;
++    }
++    return 0;
++#else
+     int ret = nanosleep(ts, rem);
+     if(ret != 0)
+     {
+@@ -172,6 +182,7 @@ inline int althrd_sleep(const struct timespec *ts, struct timespec *rem)
+         errno = 0;
+     }
+     return ret;
++#endif
+ }
+ 
+ 
+diff --git a/config.h.in b/config.h.in
+index 9cc6c16b..9799bf85 100644
+--- a/config.h.in
++++ b/config.h.in
+@@ -83,6 +83,9 @@
+ /* Define if we have the SDL2 backend */
+ #cmakedefine HAVE_SDL2
+ 
++/* Define if we have the PS Vita backend */
++#cmakedefine HAVE_VITA
++
+ /* Define if we have the stat function */
+ #cmakedefine HAVE_STAT
+ 

openal-soft-1.19.1-vita-1.patch

@@ -0,0 +1,824 @@
+diff --git a/Alc/ALc.c b/Alc/ALc.c
+index 8bf2e1da..8b3b1fa5 100644
+--- a/Alc/ALc.c
++++ b/Alc/ALc.c
+@@ -105,6 +105,9 @@ static struct BackendInfo BackendList[] = {
+ #ifdef HAVE_SDL2
+     { "sdl2", ALCsdl2BackendFactory_getFactory },
+ #endif
++#ifdef HAVE_VITA
++    { "vita", ALCvitaBackendFactory_getFactory },
++#endif
+ 
+     { "null", ALCnullBackendFactory_getFactory },
+ #ifdef HAVE_WAVE
+diff --git a/Alc/alconfig.c b/Alc/alconfig.c
+index 3d0ed140..4e1e6803 100644
+--- a/Alc/alconfig.c
++++ b/Alc/alconfig.c
+@@ -420,6 +420,29 @@ void ReadALConfig(void)
+ 
+     alstr_reset(&ppath);
+ }
++#elif defined __vita__
++void ReadALConfig(void)
++{
++    const char* config_paths[] =
++    {
++        "app0:/alsoft.conf",
++        "ux0:/data/openal/alsoft.conf"
++    };
++
++    FILE* f;
++    unsigned int i;
++    for(i = 0; i < sizeof(config_paths) / sizeof(*config_paths); ++i)
++    {
++        TRACE("Loading config %s...\n", config_paths[i]);
++        f = al_fopen(config_paths[i], "r");
++        if(f)
++        {
++            LoadConfigFromFile(f);
++            fclose(f);
++            break;
++        }
++    }
++}
+ #else
+ void ReadALConfig(void)
+ {
+diff --git a/Alc/backends/base.h b/Alc/backends/base.h
+index 03db56e9..74b75c45 100644
+--- a/Alc/backends/base.h
++++ b/Alc/backends/base.h
+@@ -150,6 +150,7 @@ ALCbackendFactory *ALCdsoundBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCwinmmBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCportBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCopenslBackendFactory_getFactory(void);
++ALCbackendFactory *ALCvitaBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCnullBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCwaveBackendFactory_getFactory(void);
+ ALCbackendFactory *ALCsdl2BackendFactory_getFactory(void);
+diff --git a/Alc/backends/vita.c b/Alc/backends/vita.c
+new file mode 100644
+index 00000000..f7c5d262
+--- /dev/null
++++ b/Alc/backends/vita.c
+@@ -0,0 +1,513 @@
++/**
++ * OpenAL cross platform audio library
++ * Copyright (C) 2018 by authors.
++ * This library is free software; you can redistribute it and/or
++ *  modify it under the terms of the GNU Library General Public
++ *  License as published by the Free Software Foundation; either
++ *  version 2 of the License, or (at your option) any later version.
++ *
++ * This library is distributed in the hope that it will be useful,
++ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
++ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++ *  Library General Public License for more details.
++ *
++ * You should have received a copy of the GNU Library General Public
++ *  License along with this library; if not, write to the
++ *  Free Software Foundation, Inc.,
++ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
++ * Or go to http://www.gnu.org/copyleft/lgpl.html
++ */
++
++#include "config.h"
++
++#include <psp2/audioin.h>
++#include <psp2/audioout.h>
++#include <stdlib.h>
++
++#include "alMain.h"
++#include "alu.h"
++#include "ringbuffer.h"
++#include "threads.h"
++
++#include "backends/base.h"
++
++#define AUDIO_SAMPLE_ALIGN(s)   (((s) + 63) & ~63)
++
++static const ALCchar playbackDeviceName[] = "PS Vita Speakers/Headphones";
++static const ALCchar captureDeviceName[] = "PS Vita Microphone";
++
++extern unsigned int _oal_thread_priority __attribute__((weak));
++extern unsigned int _oal_thread_affinity __attribute__((weak));
++
++// -----------------------------------------------------------------------------
++// Playback
++// -----------------------------------------------------------------------------
++typedef struct ALCvitaPlayback
++{
++    DERIVE_FROM_TYPE(ALCbackend);
++
++    ATOMIC(int) killNow;
++    SceUID thread;
++    SceKernelLwMutexWork lock;
++
++    int portNumber;
++    ALsizei frameSize;
++    void* waveBuffer;
++
++    ALuint Frequency;
++    enum DevFmtChannels FmtChans;
++    enum DevFmtType     FmtType;
++    ALuint UpdateSize;
++} ALCvitaPlayback;
++
++static void ALCvitaPlayback_Construct(ALCvitaPlayback *self, ALCdevice *device);
++static void ALCvitaPlayback_Destruct(ALCvitaPlayback *self);
++static ALCenum ALCvitaPlayback_open(ALCvitaPlayback *self, const ALCchar *name);
++static ALCboolean ALCvitaPlayback_reset(ALCvitaPlayback *self);
++static ALCboolean ALCvitaPlayback_start(ALCvitaPlayback *self);
++static void ALCvitaPlayback_stop(ALCvitaPlayback *self);
++static void ALCvitaPlayback_lock(ALCvitaPlayback *self);
++static void ALCvitaPlayback_unlock(ALCvitaPlayback *self);
++
++static DECLARE_FORWARD2(ALCvitaPlayback, ALCbackend, ALCenum, captureSamples, void*, ALCuint)
++static DECLARE_FORWARD(ALCvitaPlayback, ALCbackend, ALCuint, availableSamples)
++static DECLARE_FORWARD(ALCvitaPlayback, ALCbackend, ClockLatency, getClockLatency)
++DECLARE_DEFAULT_ALLOCATORS(ALCvitaPlayback)
++
++DEFINE_ALCBACKEND_VTABLE(ALCvitaPlayback);
++
++static void ALCvitaPlayback_Construct(ALCvitaPlayback *self, ALCdevice *device)
++{
++    ALCbackend_Construct(STATIC_CAST(ALCbackend, self), device);
++    SET_VTABLE2(ALCvitaPlayback, ALCbackend, self);
++
++    device->UpdateSize = AUDIO_SAMPLE_ALIGN(device->UpdateSize);
++
++    self->portNumber = 0;
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++
++    sceKernelCreateLwMutex(
++        &self->lock,
++        "OpenAL Vita playback mutex",
++        SCE_KERNEL_MUTEX_ATTR_RECURSIVE, // No SCE_KERNEL_LW_MUTEX_ATTR_RECURSIVE in VitaSDK, but it's the same
++        0,
++        NULL
++    );
++}
++
++static void ALCvitaPlayback_Destruct(ALCvitaPlayback *self)
++{
++    if (self->portNumber)
++    {
++        sceAudioOutReleasePort(self->portNumber);
++        self->portNumber = 0;
++    }
++
++    if (self->waveBuffer)
++    {
++        free(self->waveBuffer);
++        self->waveBuffer = NULL;
++    }
++
++    sceKernelDeleteLwMutex(&self->lock);
++
++    ALCbackend_Destruct(STATIC_CAST(ALCbackend, self));
++}
++
++static int ALCvitaPlayback_MixerProc(SceSize args, void *argp)
++{
++    (void)args;
++    ALCvitaPlayback *self = *(ALCvitaPlayback **) argp;
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    while (!ATOMIC_LOAD(&self->killNow, almemory_order_acquire))
++    {
++        ALCvitaPlayback_lock(self);
++        aluMixData(device, self->waveBuffer, device->UpdateSize);
++        ALCvitaPlayback_unlock(self);
++        sceAudioOutOutput(self->portNumber, self->waveBuffer);
++    }
++
++    return 0;
++}
++
++static ALCenum ALCvitaPlayback_open(ALCvitaPlayback *self, const ALCchar *name)
++{
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    /* Only signed short output sample format is supported */
++    device->FmtType = DevFmtShort;
++
++    /* Only mono/stereo channel configurations are supported */
++    if (device->FmtChans != DevFmtMono && device->FmtChans != DevFmtStereo)
++        device->FmtChans = DevFmtStereo;
++
++    device->UpdateSize = AUDIO_SAMPLE_ALIGN(device->UpdateSize);
++
++    self->portNumber = sceAudioOutOpenPort(
++        SCE_AUDIO_OUT_PORT_TYPE_BGM,
++        device->UpdateSize,
++        device->Frequency,
++        device->FmtChans == DevFmtStereo ? SCE_AUDIO_OUT_MODE_STEREO : SCE_AUDIO_OUT_MODE_MONO
++    );
++
++    if (self->portNumber < 0)
++        return ALC_INVALID_VALUE;
++
++
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++
++    self->waveBuffer = calloc(device->UpdateSize * self->frameSize, 1);
++
++    alstr_copy_cstr(&device->DeviceName, name ? name : playbackDeviceName);
++
++    return ALC_NO_ERROR;
++}
++
++static ALCboolean ALCvitaPlayback_reset(ALCvitaPlayback *self)
++{
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    if (device->FmtChans != DevFmtMono && device->FmtChans != DevFmtStereo)
++        device->FmtChans = DevFmtStereo;
++
++    device->UpdateSize = AUDIO_SAMPLE_ALIGN(device->UpdateSize);
++
++    sceAudioOutSetConfig(
++        self->portNumber,
++        device->UpdateSize,
++        device->Frequency,
++        device->FmtChans == DevFmtStereo ? SCE_AUDIO_OUT_MODE_STEREO : SCE_AUDIO_OUT_MODE_MONO
++    );
++
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++
++    if (self->waveBuffer)
++    {
++        free(self->waveBuffer);
++    }
++
++    self->waveBuffer = calloc(device->UpdateSize * self->frameSize, 1);
++
++    SetDefaultWFXChannelOrder(device);
++
++    return ALC_TRUE;
++}
++
++static ALCboolean ALCvitaPlayback_start(ALCvitaPlayback *self)
++{
++    ATOMIC_STORE(&self->killNow, AL_FALSE, almemory_order_release);
++
++    int priority = 128; // middle
++    int affinity = 0; // DEFAULT
++    int stack_size = 0x10000; // 64Kib
++
++    if (&_oal_thread_priority != NULL) {
++        priority = _oal_thread_priority;
++    } else {
++        SceKernelThreadInfo info;
++        info.size = sizeof(SceKernelThreadInfo);
++        if (sceKernelGetThreadInfo(sceKernelGetThreadId(), &info) == 0) {
++            priority = info.currentPriority - 1;
++        }
++    }
++
++    if (priority < 64 && priority != 0) priority = 64;
++    if (priority > 191) priority = 191;
++
++    if (&_oal_thread_affinity != NULL) {
++        affinity = _oal_thread_affinity;
++    }
++
++    self->thread = sceKernelCreateThread("OpenAL Vita playback thread", ALCvitaPlayback_MixerProc,
++                           priority, stack_size, 0, affinity, NULL);
++
++    if (self->thread < 0)
++        return ALC_FALSE;
++
++    int ret = sceKernelStartThread(self->thread, 4, &self);
++    if (ret < 0)
++        return ALC_FALSE;
++
++    return ALC_TRUE;
++}
++
++static void ALCvitaPlayback_stop(ALCvitaPlayback *self)
++{
++    if (ATOMIC_EXCHANGE(&self->killNow, AL_TRUE, almemory_order_acq_rel))
++        return;
++
++    sceKernelWaitThreadEnd(self->thread, NULL, NULL);
++    sceKernelDeleteThread(self->thread);
++}
++
++static void ALCvitaPlayback_lock(ALCvitaPlayback *self)
++{
++    sceKernelLockLwMutex(&self->lock, 1, NULL);
++}
++
++static void ALCvitaPlayback_unlock(ALCvitaPlayback *self)
++{
++    sceKernelUnlockLwMutex(&self->lock, 1);
++}
++
++// -----------------------------------------------------------------------------
++// Capture
++// -----------------------------------------------------------------------------
++typedef struct ALCvitaCapture
++{
++    DERIVE_FROM_TYPE(ALCbackend);
++
++    ATOMIC(int) killNow;
++    althrd_t thread;
++    SceKernelLwMutexWork lock;
++
++    int portNumber;
++    ALsizei frameSize;
++    ll_ringbuffer_t *ring;
++
++    ALuint Frequency;
++    enum DevFmtChannels FmtChans;
++    enum DevFmtType     FmtType;
++    ALuint UpdateSize;
++} ALCvitaCapture;
++
++static void ALCvitaCapture_Construct(ALCvitaCapture *self, ALCdevice *device);
++static void ALCvitaCapture_Destruct(ALCvitaCapture *self);
++static ALCenum ALCvitaCapture_open(ALCvitaCapture *self, const ALCchar *name);
++static ALCboolean ALCvitaCapture_reset(ALCvitaCapture *self);
++static ALCboolean ALCvitaCapture_start(ALCvitaCapture *self);
++static void ALCvitaCapture_stop(ALCvitaCapture *self);
++static void ALCvitaCapture_lock(ALCvitaCapture *self);
++static void ALCvitaCapture_unlock(ALCvitaCapture *self);
++static ALCenum ALCvitaCapture_captureSamples(ALCvitaCapture *self, ALCvoid *buffer, ALCuint samples);
++static ALCuint ALCvitaCapture_availableSamples(ALCvitaCapture *self);
++static DECLARE_FORWARD(ALCvitaCapture, ALCbackend, ClockLatency, getClockLatency)
++DECLARE_DEFAULT_ALLOCATORS(ALCvitaCapture)
++
++DEFINE_ALCBACKEND_VTABLE(ALCvitaCapture);
++
++static void ALCvitaCapture_Construct(ALCvitaCapture *self, ALCdevice *device)
++{
++    ALCbackend_Construct(STATIC_CAST(ALCbackend, self), device);
++    SET_VTABLE2(ALCvitaCapture, ALCbackend, self);
++
++    self->portNumber = 0;
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++}
++
++static void ALCvitaCapture_Destruct(ALCvitaCapture *self)
++{
++    if (self->portNumber)
++    {
++        sceAudioOutReleasePort(self->portNumber);
++        self->portNumber = 0;
++    }
++
++    if (self->ring)
++    {
++        ll_ringbuffer_free(self->ring);
++        self->ring = NULL;
++    }
++
++    ALCbackend_Destruct(STATIC_CAST(ALCbackend, self));
++}
++
++static int ALCvitaCapture_MixerProc(void *ptr)
++{
++    ALCvitaCapture *self = (ALCvitaCapture*)ptr;
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    void* buf = malloc(self->frameSize * device->UpdateSize);
++
++    while (!ATOMIC_LOAD(&self->killNow, almemory_order_acquire))
++    {
++        sceAudioInInput(self->portNumber, buf);
++        ll_ringbuffer_write(self->ring, buf, self->frameSize * device->UpdateSize);
++    }
++
++    free(buf);
++
++    return 0;
++}
++
++static ALCenum ALCvitaCapture_open(ALCvitaCapture *self, const ALCchar *name)
++{
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++
++    /* Only signed short output sample format is supported */
++    device->FmtType = DevFmtShort;
++
++    /* Only mono channel configuration is supported */
++    if (device->FmtChans != DevFmtMono)
++        device->FmtChans = DevFmtMono;
++
++    /* TODO: Validate samplerate and update size */
++
++    self->portNumber = sceAudioInOpenPort(
++        SCE_AUDIO_IN_PORT_TYPE_RAW,
++        device->UpdateSize,
++        device->Frequency,
++        SCE_AUDIO_IN_PARAM_FORMAT_S16_MONO
++    );
++
++    if (self->portNumber < 0)
++    {
++        return ALC_INVALID_VALUE;
++    }
++
++    self->frameSize = FrameSizeFromDevFmt(device->FmtChans, device->FmtType, device->AmbiOrder);
++    self->Frequency = device->Frequency;
++    self->FmtChans = device->FmtChans;
++    self->FmtType = device->FmtType;
++    self->UpdateSize = device->UpdateSize;
++
++    self->ring = ll_ringbuffer_create(device->UpdateSize * device->NumUpdates, self->frameSize, false);
++    if (self->ring == NULL)
++        return ALC_INVALID_VALUE;
++
++    alstr_copy_cstr(&device->DeviceName, name ? name : captureDeviceName);
++
++    return ALC_NO_ERROR;
++}
++
++static ALCboolean ALCvitaCapture_reset(ALCvitaCapture *self)
++{
++    ALCdevice *device = STATIC_CAST(ALCbackend, self)->mDevice;
++    SetDefaultWFXChannelOrder(device);
++    return ALC_TRUE;
++}
++
++static ALCboolean ALCvitaCapture_start(ALCvitaCapture *self)
++{
++    ATOMIC_STORE(&self->killNow, AL_FALSE, almemory_order_release);
++    if (althrd_create(&self->thread, ALCvitaCapture_MixerProc, self) != althrd_success)
++        return ALC_FALSE;
++
++    return ALC_TRUE;
++}
++
++static void ALCvitaCapture_stop(ALCvitaCapture *self)
++{
++    int res;
++
++    if (ATOMIC_EXCHANGE(&self->killNow, AL_TRUE, almemory_order_acq_rel))
++        return;
++
++    althrd_join(self->thread, &res);
++}
++
++static void ALCvitaCapture_lock(ALCvitaCapture *self)
++{
++    sceKernelLockLwMutex(&self->lock, 1, NULL);
++}
++
++static void ALCvitaCapture_unlock(ALCvitaCapture *self)
++{
++    sceKernelUnlockLwMutex(&self->lock, 1);
++}
++
++
++static ALCuint ALCvitaCapture_availableSamples(ALCvitaCapture *self)
++{
++    return ll_ringbuffer_read_space(self->ring);
++}
++
++static ALCenum ALCvitaCapture_captureSamples(ALCvitaCapture *self, ALCvoid *buffer, ALCuint samples)
++{
++    ll_ringbuffer_read(self->ring, buffer, samples);
++    return ALC_NO_ERROR;
++}
++
++// -----------------------------------------------------------------------------
++// Backends
++// -----------------------------------------------------------------------------
++
++typedef struct ALCvitaBackendFactory {
++    DERIVE_FROM_TYPE(ALCbackendFactory);
++} ALCvitaBackendFactory;
++#define ALCvitaBACKENDFACTORY_INITIALIZER { { GET_VTABLE2(ALCvitaBackendFactory, ALCbackendFactory) } }
++
++ALCbackendFactory *ALCvitaBackendFactory_getFactory(void);
++
++static ALCboolean ALCvitaBackendFactory_init(ALCvitaBackendFactory *self);
++static void ALCvitaBackendFactory_deinit(ALCvitaBackendFactory *self);
++static ALCboolean ALCvitaBackendFactory_querySupport(ALCvitaBackendFactory *self, ALCbackend_Type type);
++static void ALCvitaBackendFactory_probe(ALCvitaBackendFactory *self, enum DevProbe type, al_string *outnames);
++static ALCbackend* ALCvitaBackendFactory_createBackend(ALCvitaBackendFactory *self, ALCdevice *device, ALCbackend_Type type);
++
++DEFINE_ALCBACKENDFACTORY_VTABLE(ALCvitaBackendFactory);
++
++ALCbackendFactory *ALCvitaBackendFactory_getFactory(void)
++{
++    static ALCvitaBackendFactory factory = ALCvitaBACKENDFACTORY_INITIALIZER;
++    return STATIC_CAST(ALCbackendFactory, &factory);
++}
++
++
++static ALCboolean ALCvitaBackendFactory_init(ALCvitaBackendFactory* UNUSED(self))
++{
++    return AL_TRUE;
++}
++
++static void ALCvitaBackendFactory_deinit(ALCvitaBackendFactory* UNUSED(self))
++{
++}
++
++static ALCboolean ALCvitaBackendFactory_querySupport(ALCvitaBackendFactory* UNUSED(self), ALCbackend_Type type)
++{
++    if (type == ALCbackend_Playback || type == ALCbackend_Capture)
++        return ALC_TRUE;
++
++    return ALC_FALSE;
++}
++
++static void ALCvitaBackendFactory_probe(ALCvitaBackendFactory* UNUSED(self), enum DevProbe type, al_string *outnames)
++{
++    if (type == ALL_DEVICE_PROBE)
++        alstr_append_range(outnames, playbackDeviceName, playbackDeviceName+sizeof(playbackDeviceName));
++    else if (type == CAPTURE_DEVICE_PROBE)
++        alstr_append_range(outnames, captureDeviceName, playbackDeviceName+sizeof(captureDeviceName));
++}
++
++static ALCbackend* ALCvitaBackendFactory_createBackend(ALCvitaBackendFactory* UNUSED(self), ALCdevice *device, ALCbackend_Type type)
++{
++    if (type == ALCbackend_Playback)
++    {
++        ALCvitaPlayback *backend;
++        NEW_OBJ(backend, ALCvitaPlayback)(device);
++
++        if (!backend)
++            return NULL;
++
++        return STATIC_CAST(ALCbackend, backend);
++    }
++
++    if (type == ALCbackend_Capture)
++    {
++        ALCvitaCapture *backend;
++        NEW_OBJ(backend, ALCvitaCapture)(device);
++
++        if (!backend)
++            return NULL;
++
++        return STATIC_CAST(ALCbackend, backend);
++    }
++    return NULL;
++}
+diff --git a/Alc/bformatdec.h b/Alc/bformatdec.h
+index 2d7d1d62..d2160793 100644
+--- a/Alc/bformatdec.h
++++ b/Alc/bformatdec.h
+@@ -24,9 +24,9 @@
+ /* NOTE: These are scale factors as applied to Ambisonics content. Decoder
+  * coefficients should be divided by these values to get proper N3D scalings.
+  */
+-const ALfloat N3D2N3DScale[MAX_AMBI_COEFFS];
+-const ALfloat SN3D2N3DScale[MAX_AMBI_COEFFS];
+-const ALfloat FuMa2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat N3D2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat SN3D2N3DScale[MAX_AMBI_COEFFS];
++extern const ALfloat FuMa2N3DScale[MAX_AMBI_COEFFS];
+ 
+ 
+ struct AmbDecConf;
+diff --git a/Alc/helpers.c b/Alc/helpers.c
+index d2cb6253..1815dcfc 100644
+--- a/Alc/helpers.c
++++ b/Alc/helpers.c
+@@ -102,7 +102,9 @@ DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_GUID, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x
+ #ifndef _WIN32
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#ifndef __vita__
+ #include <sys/mman.h>
++#endif
+ #include <fcntl.h>
+ #include <unistd.h>
+ #elif defined(_WIN32_IE)
+@@ -218,6 +220,9 @@ void FillCPUCaps(int capfilter)
+ #endif
+ #endif
+ #ifdef HAVE_NEON
++#ifdef __vita__
++    caps |= CPU_CAP_NEON;
++#else
+     FILE *file = fopen("/proc/cpuinfo", "rt");
+     if(!file)
+         ERR("Failed to open /proc/cpuinfo, cannot check for NEON support\n");
+@@ -262,6 +267,7 @@ void FillCPUCaps(int capfilter)
+ 
+         alstr_reset(&features);
+     }
++#endif
+ #endif
+ 
+     TRACE("Extensions:%s%s%s%s%s%s\n",
+@@ -680,6 +686,11 @@ void UnmapFileMem(const struct FileMapping *mapping)
+ 
+ void GetProcBinary(al_string *path, al_string *fname)
+ {
++#ifdef __vita__
++    if(path) alstr_copy_cstr(path, "app0:/");
++    if(fname) alstr_copy_cstr(fname, "eboot.bin");
++
++#else
+     char *pathname = NULL;
+     size_t pathlen;
+ 
+@@ -770,7 +781,7 @@ void GetProcBinary(al_string *path, al_string *fname)
+         if(fname) alstr_copy_cstr(fname, pathname);
+     }
+     free(pathname);
+-
++#endif
+     if(path && fname)
+         TRACE("Got: %s, %s\n", alstr_get_cstr(*path), alstr_get_cstr(*fname));
+     else if(path) TRACE("Got path: %s\n", alstr_get_cstr(*path));
+@@ -871,6 +882,10 @@ vector_al_string SearchDataFiles(const char *ext, const char *subdir)
+     while(ATOMIC_EXCHANGE_SEQ(&search_lock, 1) == 1)
+         althrd_yield();
+ 
++#ifdef __vita__
++    DirectorySearch(subdir, ext, &results);
++#else
++
+     if(subdir[0] == '/')
+         DirectorySearch(subdir, ext, &results);
+     else
+@@ -953,7 +968,7 @@ vector_al_string SearchDataFiles(const char *ext, const char *subdir)
+ 
+         alstr_reset(&path);
+     }
+-
++#endif
+     ATOMIC_STORE_SEQ(&search_lock, 0);
+ 
+     return results;
+@@ -980,6 +995,10 @@ struct FileMapping MapFileToMem(const char *fname)
+         return ret;
+     }
+ 
++#ifdef __vita__
++    ptr = malloc(sbuf.st_size);
++    read(fd, ptr, sbuf.st_size);
++#else
+     ptr = mmap(NULL, sbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
+     if(ptr == MAP_FAILED)
+     {
+@@ -987,7 +1006,7 @@ struct FileMapping MapFileToMem(const char *fname)
+         close(fd);
+         return ret;
+     }
+-
++#endif
+     ret.fd = fd;
+     ret.ptr = ptr;
+     ret.len = sbuf.st_size;
+@@ -996,7 +1015,11 @@ struct FileMapping MapFileToMem(const char *fname)
+ 
+ void UnmapFileMem(const struct FileMapping *mapping)
+ {
++#ifdef __vita__
++    free(mapping->ptr);
++#else
+     munmap(mapping->ptr, mapping->len);
++#endif
+     close(mapping->fd);
+ }
+ 
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 39b80250..c8a2525b 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,6 +1,6 @@
+ # CMake build file list for OpenAL
+ 
+-CMAKE_MINIMUM_REQUIRED(VERSION 3.0.2)
++CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+ 
+ PROJECT(OpenAL)
+ 
+@@ -61,6 +61,13 @@ if(DEFINED LIB_SUFFIX)
+     message(WARNING "LIB_SUFFIX is deprecated.  Use the variables provided by the GNUInstallDirs module instead")
+ endif()
+ 
++if(VITA)
++    SET(LIBTYPE STATIC)
++    SET(ALSOFT_DLOPEN OFF)
++    SET(ALSOFT_UTILS OFF)
++    SET(ALSOFT_TESTS OFF)
++    SET(ALSOFT_EXAMPLES OFF)
++endif()
+ 
+ SET(CPP_DEFS ) # C pre-process, not C++
+ SET(INC_PATHS )
+@@ -632,9 +639,11 @@ IF(NOT HAVE_WINDOWS_H)
+         MESSAGE(FATAL_ERROR "No timing function found!")
+     ENDIF()
+ 
+-    CHECK_SYMBOL_EXISTS(nanosleep time.h HAVE_NANOSLEEP)
+-    IF(NOT HAVE_NANOSLEEP)
+-        MESSAGE(FATAL_ERROR "No sleep function found!")
++    IF(NOT VITA)
++        CHECK_SYMBOL_EXISTS(nanosleep time.h HAVE_NANOSLEEP)
++        IF(NOT HAVE_NANOSLEEP)
++            MESSAGE(FATAL_ERROR "No sleep function found!")
++        ENDIF()
+     ENDIF()
+ 
+     # We need pthreads outside of Windows
+@@ -1249,6 +1258,20 @@ IF(ALSOFT_REQUIRE_SDL2 AND NOT SDL2_FOUND)
+     MESSAGE(FATAL_ERROR "Failed to enabled required SDL2 backend")
+ ENDIF()
+ 
++# Check for VITA backend
++IF(VITA)
++    OPTION(ALSOFT_BACKEND_VITA "Enable VITA backend" ON)
++    IF(ALSOFT_BACKEND_VITA)
++        SET(HAVE_VITA 1)
++        SET(ALC_OBJS  ${ALC_OBJS} Alc/backends/vita.c)
++        SET(BACKENDS  "${BACKENDS} VITA,")
++        add_definitions("-Dmemcpy=sceClibMemcpy")
++        add_definitions("-Dmemset=sceClibMemset")
++        add_definitions("-Dmemmove=sceClibMemmove")
++        add_definitions("-Dmemcmp=sceClibMemcmp")
++    ENDIF()
++ENDIF()
++
+ # Optionally enable the Wave Writer backend
+ OPTION(ALSOFT_BACKEND_WAVE "Enable Wave Writer backend" ON)
+ IF(ALSOFT_BACKEND_WAVE)
+diff --git a/common/threads.h b/common/threads.h
+index b0bebd8d..9e76f33c 100644
+--- a/common/threads.h
++++ b/common/threads.h
+@@ -2,6 +2,9 @@
+ #define AL_THREADS_H
+ 
+ #include <time.h>
++#ifdef __vita__
++#include <psp2/kernel/threadmgr.h>
++#endif
+ 
+ #if defined(__GNUC__) && defined(__i386__)
+ /* force_align_arg_pointer is required for proper function arguments aligning
+@@ -165,6 +168,14 @@ inline void althrd_yield(void)
+ 
+ inline int althrd_sleep(const struct timespec *ts, struct timespec *rem)
+ {
++#ifdef __vita__
++    (void)rem; // unused
++    if(sceKernelDelayThread(ts->tv_sec * 1000000 + ts->tv_nsec / 1000) != 0)
++    {
++        return -2;
++    }
++    return 0;
++#else
+     int ret = nanosleep(ts, rem);
+     if(ret != 0)
+     {
+@@ -172,6 +183,7 @@ inline int althrd_sleep(const struct timespec *ts, struct timespec *rem)
+         errno = 0;
+     }
+     return ret;
++#endif
+ }
+ 
+ 
+diff --git a/config.h.in b/config.h.in
+index 9cc6c16b..9799bf85 100644
+--- a/config.h.in
++++ b/config.h.in
+@@ -83,6 +83,9 @@
+ /* Define if we have the SDL2 backend */
+ #cmakedefine HAVE_SDL2
+ 
++/* Define if we have the PS Vita backend */
++#cmakedefine HAVE_VITA
++
+ /* Define if we have the stat function */
+ #cmakedefine HAVE_STAT
+ 
+diff --git a/native-tools/CMakeLists.txt b/native-tools/CMakeLists.txt
+index 5e816bba..e2db9067 100644
+--- a/native-tools/CMakeLists.txt
++++ b/native-tools/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.0.2)
++cmake_minimum_required(VERSION 3.5)
+ 
+ project(native-tools)
+