diff options
Diffstat (limited to 'Alc/ALc.c')
| -rw-r--r-- | Alc/ALc.c | 36 |
1 files changed, 28 insertions, 8 deletions
@@ -2744,6 +2744,7 @@ static ALCsizei GetIntegerv(ALCdevice *device, ALCenum param, ALCsizei size, ALC } i = 0; + LockLists(); values[i++] = ALC_FREQUENCY; values[i++] = device->Frequency; @@ -2778,6 +2779,7 @@ static ALCsizei GetIntegerv(ALCdevice *device, ALCenum param, ALCsizei size, ALC values[i++] = ALC_HRTF_STATUS_SOFT; values[i++] = device->Hrtf_Status; + UnlockLists(); values[i++] = 0; return i; @@ -2792,7 +2794,9 @@ static ALCsizei GetIntegerv(ALCdevice *device, ALCenum param, ALCsizei size, ALC alcSetError(device, ALC_INVALID_DEVICE); return 0; } + LockLists(); values[0] = device->Frequency / device->UpdateSize; + UnlockLists(); return 1; case ALC_SYNC: @@ -2847,9 +2851,11 @@ static ALCsizei GetIntegerv(ALCdevice *device, ALCenum param, ALCsizei size, ALC return 1; case ALC_NUM_HRTF_SPECIFIERS_SOFT: + LockLists(); FreeHrtfList(&device->Hrtf_List); device->Hrtf_List = EnumerateHrtf(device->DeviceName); values[0] = (ALCint)VECTOR_SIZE(device->Hrtf_List); + UnlockLists(); return 1; default: @@ -2891,6 +2897,10 @@ ALC_API void ALC_APIENTRY alcGetInteger64vSOFT(ALCdevice *device, ALCenum pname, } else /* render device */ { + ALuint64 basecount; + ALuint samplecount; + ALuint refcount; + switch(pname) { case ALC_ATTRIBUTES_SIZE: @@ -2904,7 +2914,7 @@ ALC_API void ALC_APIENTRY alcGetInteger64vSOFT(ALCdevice *device, ALCenum pname, { int i = 0; - V0(device->Backend,lock)(); + LockLists(); values[i++] = ALC_FREQUENCY; values[i++] = device->Frequency; @@ -2941,19 +2951,29 @@ ALC_API void ALC_APIENTRY alcGetInteger64vSOFT(ALCdevice *device, ALCenum pname, values[i++] = device->Hrtf_Status; values[i++] = ALC_DEVICE_CLOCK_SOFT; - values[i++] = device->ClockBase + - (device->SamplesDone * DEVICE_CLOCK_RES / device->Frequency); + do { + while(((refcount=ReadRef(&device->MixCount))&1) != 0) + althrd_yield(); + basecount = device->ClockBase; + samplecount = device->SamplesDone; + } while(refcount != ReadRef(&device->MixCount)); + values[i++] = basecount + (samplecount*DEVICE_CLOCK_RES/device->Frequency); + UnlockLists(); values[i++] = 0; - V0(device->Backend,unlock)(); } break; case ALC_DEVICE_CLOCK_SOFT: - V0(device->Backend,lock)(); - *values = device->ClockBase + - (device->SamplesDone * DEVICE_CLOCK_RES / device->Frequency); - V0(device->Backend,unlock)(); + LockLists(); + do { + while(((refcount=ReadRef(&device->MixCount))&1) != 0) + althrd_yield(); + basecount = device->ClockBase; + samplecount = device->SamplesDone; + } while(refcount != ReadRef(&device->MixCount)); + *values = basecount + (samplecount*DEVICE_CLOCK_RES/device->Frequency); + UnlockLists(); break; default: |