Fix up some types for MSVC

Alc/backends/dsound.c

@@ -948,7 +948,7 @@ static ALCuint ALCdsoundCapture_availableSamples(ALCdsoundCapture *self)
     }
 
 done:
-    return ll_ringbuffer_read_space(self->Ring);
+    return (ALCuint)ll_ringbuffer_read_space(self->Ring);
 }
 
 

Alc/backends/winmm.c

@@ -708,7 +708,7 @@ static ALCenum ALCwinmmCapture_captureSamples(ALCwinmmCapture *self, ALCvoid *bu
 
 static ALCuint ALCwinmmCapture_availableSamples(ALCwinmmCapture *self)
 {
-    return ll_ringbuffer_read_space(self->Ring);
+    return (ALCuint)ll_ringbuffer_read_space(self->Ring);
 }
 
 

Alc/bformatdec.c

@@ -532,7 +532,7 @@ void ambiup_free(struct AmbiUpsampler *ambiup)
 void ambiup_reset(struct AmbiUpsampler *ambiup, const ALCdevice *device)
 {
     ALfloat ratio;
-    size_t i;
+    ALsizei i;
 
     ratio = 400.0f / (ALfloat)device->Frequency;
     for(i = 0;i < 4;i++)
@@ -545,11 +545,11 @@ void ambiup_reset(struct AmbiUpsampler *ambiup, const ALCdevice *device)
         ALsizei j;
         size_t k;
 
-        for(i = 0;i < COUNTOF(Ambi3DPoints);i++)
+        for(k = 0;k < COUNTOF(Ambi3DPoints);k++)
         {
             ALfloat coeffs[MAX_AMBI_COEFFS] = { 0.0f };
-            CalcDirectionCoeffs(Ambi3DPoints[i], 0.0f, coeffs);
-            ComputeDryPanGains(&device->Dry, coeffs, 1.0f, encgains[i]);
+            CalcDirectionCoeffs(Ambi3DPoints[k], 0.0f, coeffs);
+            ComputeDryPanGains(&device->Dry, coeffs, 1.0f, encgains[k]);
         }
 
         /* Combine the matrices that do the in->virt and virt->out conversions

Alc/effects/chorus.c

@@ -142,7 +142,8 @@ static ALvoid ALchorusState_update(ALchorusState *state, const ALCcontext *Conte
      */
     state->delay = maxi(fastf2i(props->Chorus.Delay*frequency*FRACTIONONE + 0.5f),
                         mindelay);
-    state->depth = minf(props->Chorus.Depth * state->delay, state->delay - mindelay);
+    state->depth = minf(props->Chorus.Depth * state->delay,
+                        (ALfloat)(state->delay - mindelay));
 
     state->feedback = props->Chorus.Feedback;
 

Alc/hrtf.c

@@ -298,7 +298,8 @@ void BuildBFormatHrtf(const struct Hrtf *Hrtf, DirectHrtfState *state, ALsizei N
         }
     }
     /* Round up to the next IR size multiple. */
-    max_length = RoundUp(max_length, MOD_IR_SIZE);
+    max_length += MOD_IR_SIZE-1;
+    max_length -= max_length%MOD_IR_SIZE;
 
     TRACE("Skipped min delay: %d, new combined length: %d\n", min_delay, max_length);
     state->IrSize = max_length;

Alc/panning.c

@@ -512,7 +512,7 @@ static void InitDistanceComp(ALCdevice *device, const AmbDecConf *conf, const AL
 {
     const char *devname = alstr_get_cstr(device->DeviceName);
     ALfloat maxdist = 0.0f;
-    ALsizei total = 0;
+    size_t total = 0;
     ALsizei i;
 
     for(i = 0;i < conf->NumSpeakers;i++)

common/atomic.h

@@ -306,6 +306,7 @@ enum almemory_order {
 } while(0)
 
 int _al_invalid_atomic_size(); /* not defined */
+void *_al_invalid_atomic_ptr_size(); /* not defined */
 
 #define ATOMIC_ADD(_val, _incr, _MO)                                          \
     ((sizeof((_val)->value)==4) ? WRAP_ADDSUB(LONG, AtomicAdd32, &(_val)->value, (_incr)) : \
@@ -327,7 +328,7 @@ int _al_invalid_atomic_size(); /* not defined */
 
 #define ATOMIC_EXCHANGE_PTR(_val, _newval, _MO) \
     ((sizeof((_val)->value)==sizeof(void*)) ? AtomicSwapPtr((void*volatile*)&(_val)->value, (_newval)) : \
-     (void*)_al_invalid_atomic_size())
+     _al_invalid_atomic_ptr_size())
 #define ATOMIC_COMPARE_EXCHANGE_PTR_STRONG(_val, _oldval, _newval, _MO1, _MO2)\
     ((sizeof((_val)->value)==sizeof(void*)) ? CompareAndSwapPtr((void*volatile*)&(_val)->value, (_newval), (void**)(_oldval)) : \
      (bool)_al_invalid_atomic_size())