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Remove (u)int32 sample storage conversion

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Unused without the buffer_samples extension
This commit is contained in:
Chris Robinson
2018-01-21 17:55:35 -08:00
parent 427212705f
commit 6489fb586b
3 changed files with 7 additions and 69 deletions
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OpenAL32/Include/alBuffer.h
-2
View File
@@ -13,8 +13,6 @@ enum UserFmtType {
UserFmtUByte,
UserFmtShort,
UserFmtUShort,
UserFmtInt,
UserFmtUInt,
UserFmtFloat,
UserFmtDouble,
UserFmtMulaw,
OpenAL32/alBuffer.c
-4
View File
@@ -188,8 +188,6 @@ AL_API ALvoid AL_APIENTRY alBufferData(ALuint buffer, ALenum format, const ALvoi
SET_ERROR_AND_GOTO(context, err, done);
break;
case UserFmtInt:
case UserFmtUInt:
case UserFmtDouble:
framesize = FrameSizeFromUserFmt(srcchannels, srctype) * align;
if((size%framesize) != 0)
@@ -1036,8 +1034,6 @@ ALsizei BytesFromUserFmt(enum UserFmtType type)
case UserFmtUByte: return sizeof(ALubyte);
case UserFmtShort: return sizeof(ALshort);
case UserFmtUShort: return sizeof(ALushort);
case UserFmtInt: return sizeof(ALint);
case UserFmtUInt: return sizeof(ALuint);
case UserFmtFloat: return sizeof(ALfloat);
case UserFmtDouble: return sizeof(ALdouble);
case UserFmtMulaw: return sizeof(ALubyte);
OpenAL32/sample_cvt.c
+7 -63
View File
@@ -506,8 +506,6 @@ DECL_TEMPLATE(ALbyte);
DECL_TEMPLATE(ALubyte);
DECL_TEMPLATE(ALshort);
DECL_TEMPLATE(ALushort);
DECL_TEMPLATE(ALint);
DECL_TEMPLATE(ALuint);
DECL_TEMPLATE(ALalaw);
DECL_TEMPLATE(ALmulaw);
@@ -532,26 +530,19 @@ static inline T2 Conv_##T2##_##T1(T1 val) { return (T2)val + O; }
DECL_TEMPLATE(ALbyte, ALubyte, 128);
DECL_TEMPLATE(ALshort, ALushort, 32768);
DECL_TEMPLATE(ALint, ALuint, 2147483648u);
#undef DECL_TEMPLATE
/* Define int-type to int-type functions */
#define DECL_TEMPLATE(T, ST, UT, SH) \
static inline T Conv_##T##_##ST(ST val){ return val >> SH; } \
static inline T Conv_##T##_##UT(UT val){ return Conv_##ST##_##UT(val) >> SH; }\
static inline ST Conv_##ST##_##T(T val){ return val << SH; } \
static inline UT Conv_##UT##_##T(T val){ return Conv_##UT##_##ST(val << SH); }
#define DECL_TEMPLATE(T, T1, T2, SH) \
static inline T Conv_##T##_##T1(T1 val){ return val >> SH; } \
static inline T Conv_##T##_##T2(T2 val){ return Conv_##T1##_##T2(val) >> SH; }\
static inline T1 Conv_##T1##_##T(T val){ return val << SH; } \
static inline T2 Conv_##T2##_##T(T val){ return Conv_##T2##_##T1(val << SH); }
#define DECL_TEMPLATE2(T1, T2, SH) \
DECL_TEMPLATE(AL##T1, AL##T2, ALu##T2, SH) \
DECL_TEMPLATE(ALu##T1, ALu##T2, AL##T2, SH)
DECL_TEMPLATE(ALbyte, ALshort, ALushort, 8)
DECL_TEMPLATE(ALubyte, ALushort, ALshort, 8)
DECL_TEMPLATE2(byte, short, 8)
DECL_TEMPLATE2(short, int, 16)
DECL_TEMPLATE2(byte, int, 24)
#undef DECL_TEMPLATE2
#undef DECL_TEMPLATE
/* Define int-type to fp functions */
@@ -566,13 +557,6 @@ DECL_TEMPLATE2(ALfloat, byte, (1.0f/128.0f))
DECL_TEMPLATE2(ALdouble, byte, (1.0/128.0))
DECL_TEMPLATE2(ALfloat, short, (1.0f/32768.0f))
DECL_TEMPLATE2(ALdouble, short, (1.0/32768.0))
DECL_TEMPLATE2(ALdouble, int, (1.0/2147483648.0))
/* Special handling for int32 to float32, since it would overflow. */
static inline ALfloat Conv_ALfloat_ALint(ALint val)
{ return (ALfloat)(val>>7) * (1.0f/16777216.0f); }
static inline ALfloat Conv_ALfloat_ALuint(ALuint val)
{ return (ALfloat)(Conv_ALint_ALuint(val)>>7) * (1.0f/16777216.0f); }
#undef DECL_TEMPLATE2
#undef DECL_TEMPLATE
@@ -593,18 +577,6 @@ DECL_TEMPLATE(ALfloat, byte, -128, 127)
DECL_TEMPLATE(ALdouble, byte, -128, 127)
DECL_TEMPLATE(ALfloat, short, -32768, 32767)
DECL_TEMPLATE(ALdouble, short, -32768, 32767)
DECL_TEMPLATE(ALdouble, int, -2147483647-1, 2147483647)
/* Special handling for float32 to int32, since it would overflow. */
static inline ALint Conv_ALint_ALfloat(ALfloat val)
{
val *= 16777216.0f;
if(val >= 16777215.0f) return 0x7fffff80/*16777215 << 7*/;
if(val <= -16777216.0f) return 0x80000000/*-16777216 << 7*/;
return (ALint)val << 7;
}
static inline ALuint Conv_ALuint_ALfloat(ALfloat val)
{ return Conv_ALuint_ALint(Conv_ALint_ALfloat(val)); }
#undef DECL_TEMPLATE
@@ -624,8 +596,6 @@ DECL_TEMPLATE(ALbyte)
DECL_TEMPLATE(ALubyte)
DECL_TEMPLATE(ALshort)
DECL_TEMPLATE(ALushort)
DECL_TEMPLATE(ALint)
DECL_TEMPLATE(ALuint)
DECL_TEMPLATE(ALfloat)
DECL_TEMPLATE(ALdouble)
@@ -653,8 +623,6 @@ DECL_TEMPLATE(T, ALbyte) \
DECL_TEMPLATE(T, ALubyte) \
DECL_TEMPLATE(T, ALshort) \
DECL_TEMPLATE(T, ALushort) \
DECL_TEMPLATE(T, ALint) \
DECL_TEMPLATE(T, ALuint) \
DECL_TEMPLATE(T, ALfloat) \
DECL_TEMPLATE(T, ALdouble) \
DECL_TEMPLATE(T, ALmulaw) \
@@ -664,8 +632,6 @@ DECL_TEMPLATE2(ALbyte)
DECL_TEMPLATE2(ALubyte)
DECL_TEMPLATE2(ALshort)
DECL_TEMPLATE2(ALushort)
DECL_TEMPLATE2(ALint)
DECL_TEMPLATE2(ALuint)
DECL_TEMPLATE2(ALfloat)
DECL_TEMPLATE2(ALdouble)
DECL_TEMPLATE2(ALmulaw)
@@ -713,8 +679,6 @@ static void Convert_ALshort_ALima4(ALshort *dst, const ALima4 *src, ALsizei numc
}
}
DECL_TEMPLATE(ALushort)
DECL_TEMPLATE(ALint)
DECL_TEMPLATE(ALuint)
DECL_TEMPLATE(ALfloat)
DECL_TEMPLATE(ALdouble)
DECL_TEMPLATE(ALmulaw)
@@ -764,8 +728,6 @@ static void Convert_ALima4_ALshort(ALima4 *dst, const ALshort *src,
}
}
DECL_TEMPLATE(ALushort)
DECL_TEMPLATE(ALint)
DECL_TEMPLATE(ALuint)
DECL_TEMPLATE(ALfloat)
DECL_TEMPLATE(ALdouble)
DECL_TEMPLATE(ALmulaw)
@@ -815,8 +777,6 @@ static void Convert_ALshort_ALmsadpcm(ALshort *dst, const ALmsadpcm *src,
}
}
DECL_TEMPLATE(ALushort)
DECL_TEMPLATE(ALint)
DECL_TEMPLATE(ALuint)
DECL_TEMPLATE(ALfloat)
DECL_TEMPLATE(ALdouble)
DECL_TEMPLATE(ALmulaw)
@@ -865,8 +825,6 @@ static void Convert_ALmsadpcm_ALshort(ALmsadpcm *dst, const ALshort *src,
}
}
DECL_TEMPLATE(ALushort)
DECL_TEMPLATE(ALint)
DECL_TEMPLATE(ALuint)
DECL_TEMPLATE(ALfloat)
DECL_TEMPLATE(ALdouble)
DECL_TEMPLATE(ALmulaw)
@@ -923,12 +881,6 @@ static void Convert_##T(T *dst, const ALvoid *src, enum UserFmtType srcType, \
case UserFmtUShort: \
Convert_##T##_ALushort(dst, src, numchans, len, align); \
break; \
case UserFmtInt: \
Convert_##T##_ALint(dst, src, numchans, len, align); \
break; \
case UserFmtUInt: \
Convert_##T##_ALuint(dst, src, numchans, len, align); \
break; \
case UserFmtFloat: \
Convert_##T##_ALfloat(dst, src, numchans, len, align); \
break; \
@@ -954,8 +906,6 @@ DECL_TEMPLATE(ALbyte)
DECL_TEMPLATE(ALubyte)
DECL_TEMPLATE(ALshort)
DECL_TEMPLATE(ALushort)
DECL_TEMPLATE(ALint)
DECL_TEMPLATE(ALuint)
DECL_TEMPLATE(ALfloat)
DECL_TEMPLATE(ALdouble)
DECL_TEMPLATE(ALmulaw)
@@ -983,12 +933,6 @@ void ConvertData(ALvoid *dst, enum UserFmtType dstType, const ALvoid *src,
case UserFmtUShort:
Convert_ALushort(dst, src, srcType, numchans, len, align);
break;
case UserFmtInt:
Convert_ALint(dst, src, srcType, numchans, len, align);
break;
case UserFmtUInt:
Convert_ALuint(dst, src, srcType, numchans, len, align);
break;
case UserFmtFloat:
Convert_ALfloat(dst, src, srcType, numchans, len, align);
break;