diff options
| author | Chris Robinson <[email protected]> | 2010-11-24 17:23:09 -0800 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2010-11-24 17:23:09 -0800 |
| commit | 445cde2dd470d98f7d6416470c0159351162881e (patch) | |
| tree | 8c729fde202241053c7757c26419b8a8cf81856e | |
| parent | 3dd58cf7654c783ba7949ef6e941954da8852bc4 (diff) | |
Check the sample byte size after the resampler
| -rw-r--r-- | Alc/mixer.c | 117 |
1 files changed, 51 insertions, 66 deletions
diff --git a/Alc/mixer.c b/Alc/mixer.c index ce220f2d..35b8653b 100644 --- a/Alc/mixer.c +++ b/Alc/mixer.c @@ -615,80 +615,53 @@ DECL_MIX_MC(ALshort, X71Chans, lerp16) DECL_MIX_MC(ALshort, X71Chans, cos_lerp16) -#define DECL_MIX(sampler) \ -static void Mix_##sampler(ALsource *Source, ALCdevice *Device, \ +#define DECL_MIX(T, sampler) \ +static void Mix_##T##_##sampler(ALsource *Source, ALCdevice *Device, ALuint Channels, \ const ALvoid *Data, ALuint *DataPosInt, ALuint *DataPosFrac, ALuint DataEnd,\ - ALuint Channels, ALuint Bytes, \ ALuint j, ALuint SamplesToDo, ALuint BufferSize) \ { \ switch(Channels) \ { \ case 1: /* Mono */ \ - if(Bytes == 4) \ - MixMono_ALfloat_##sampler##32(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ - else if(Bytes == 2) \ - MixMono_ALshort_##sampler##16(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ + MixMono_##T##_##sampler(Source, Device, \ + Data, DataPosInt, DataPosFrac, DataEnd, \ + j, SamplesToDo, BufferSize); \ break; \ case 2: /* Stereo */ \ - if(Bytes == 4) \ - MixStereo_ALfloat_##sampler##32(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ - else if(Bytes == 2) \ - MixStereo_ALshort_##sampler##16(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ + MixStereo_##T##_##sampler(Source, Device, \ + Data, DataPosInt, DataPosFrac, DataEnd, \ + j, SamplesToDo, BufferSize); \ break; \ case 4: /* Quad */ \ - if(Bytes == 4) \ - MixMC_ALfloat_QuadChans_##sampler##32(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ - else if(Bytes == 2) \ - MixMC_ALshort_QuadChans_##sampler##16(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ + MixMC_##T##_QuadChans_##sampler(Source, Device, \ + Data, DataPosInt, DataPosFrac, DataEnd, \ + j, SamplesToDo, BufferSize); \ break; \ case 6: /* 5.1 */ \ - if(Bytes == 4) \ - MixMC_ALfloat_X51Chans_##sampler##32(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ - else if(Bytes == 2) \ - MixMC_ALshort_X51Chans_##sampler##16(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ + MixMC_##T##_X51Chans_##sampler(Source, Device, \ + Data, DataPosInt, DataPosFrac, DataEnd, \ + j, SamplesToDo, BufferSize); \ break; \ case 7: /* 6.1 */ \ - if(Bytes == 4) \ - MixMC_ALfloat_X61Chans_##sampler##32(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ - else if(Bytes == 2) \ - MixMC_ALshort_X61Chans_##sampler##16(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ + MixMC_##T##_X61Chans_##sampler(Source, Device, \ + Data, DataPosInt, DataPosFrac, DataEnd, \ + j, SamplesToDo, BufferSize); \ break; \ case 8: /* 7.1 */ \ - if(Bytes == 4) \ - MixMC_ALfloat_X71Chans_##sampler##32(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ - else if(Bytes == 2) \ - MixMC_ALshort_X71Chans_##sampler##16(Source, Device, \ - Data, DataPosInt, DataPosFrac, DataEnd, \ - j, SamplesToDo, BufferSize); \ + MixMC_##T##_X71Chans_##sampler(Source, Device, \ + Data, DataPosInt, DataPosFrac, DataEnd, \ + j, SamplesToDo, BufferSize); \ break; \ } \ } -DECL_MIX(point) -DECL_MIX(lerp) -DECL_MIX(cos_lerp) +DECL_MIX(ALfloat, point32) +DECL_MIX(ALfloat, lerp32) +DECL_MIX(ALfloat, cos_lerp32) + +DECL_MIX(ALshort, point16) +DECL_MIX(ALshort, lerp16) +DECL_MIX(ALshort, cos_lerp16) ALvoid MixSource(ALsource *Source, ALCdevice *Device, ALuint SamplesToDo) @@ -790,22 +763,34 @@ ALvoid MixSource(ALsource *Source, ALCdevice *Device, ALuint SamplesToDo) switch(Source->Resampler) { case POINT_RESAMPLER: - Mix_point(Source, Device, - Data, &DataPosInt, &DataPosFrac, LoopEnd, - Channels, Bytes, - j, SamplesToDo, BufferSize); + if(Bytes == 4) + Mix_ALfloat_point32(Source, Device, Channels, + Data, &DataPosInt, &DataPosFrac, LoopEnd, + j, SamplesToDo, BufferSize); + else if(Bytes == 2) + Mix_ALshort_point16(Source, Device, Channels, + Data, &DataPosInt, &DataPosFrac, LoopEnd, + j, SamplesToDo, BufferSize); break; case LINEAR_RESAMPLER: - Mix_lerp(Source, Device, - Data, &DataPosInt, &DataPosFrac, LoopEnd, - Channels, Bytes, - j, SamplesToDo, BufferSize); + if(Bytes == 4) + Mix_ALfloat_lerp32(Source, Device, Channels, + Data, &DataPosInt, &DataPosFrac, LoopEnd, + j, SamplesToDo, BufferSize); + else if(Bytes == 2) + Mix_ALshort_lerp16(Source, Device, Channels, + Data, &DataPosInt, &DataPosFrac, LoopEnd, + j, SamplesToDo, BufferSize); break; case COSINE_RESAMPLER: - Mix_cos_lerp(Source, Device, - Data, &DataPosInt, &DataPosFrac, LoopEnd, - Channels, Bytes, - j, SamplesToDo, BufferSize); + if(Bytes == 4) + Mix_ALfloat_cos_lerp32(Source, Device, Channels, + Data, &DataPosInt, &DataPosFrac, LoopEnd, + j, SamplesToDo, BufferSize); + else if(Bytes == 2) + Mix_ALshort_cos_lerp16(Source, Device, Channels, + Data, &DataPosInt, &DataPosFrac, LoopEnd, + j, SamplesToDo, BufferSize); break; case RESAMPLER_MIN: case RESAMPLER_MAX: |