diff options
| -rw-r--r-- | Alc/mixer.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Alc/mixer.c b/Alc/mixer.c index bce9b14f..b6cb19c7 100644 --- a/Alc/mixer.c +++ b/Alc/mixer.c @@ -293,6 +293,9 @@ ALvoid MixSource(ALvoice *voice, ALsource *Source, ALCdevice *Device, ALuint Sam ALuint DataSize; ALuint pos; + /* Offset to current channel */ + Data += chan*SampleSize; + /* If current pos is beyond the loop range, do not loop */ if(Looping == AL_FALSE || DataPosInt >= (ALuint)ALBuffer->LoopEnd) { @@ -315,7 +318,7 @@ ALvoid MixSource(ALvoice *voice, ALsource *Source, ALCdevice *Device, ALuint Sam * rest of the temp buffer */ DataSize = minu(SrcBufferSize - SrcDataSize, ALBuffer->SampleLen - pos); - LoadSamples(&SrcData[SrcDataSize], &Data[(pos*NumChannels + chan)*SampleSize], + LoadSamples(&SrcData[SrcDataSize], &Data[pos * NumChannels*SampleSize], NumChannels, ALBuffer->FmtType, DataSize); SrcDataSize += DataSize; @@ -353,7 +356,7 @@ ALvoid MixSource(ALvoice *voice, ALsource *Source, ALCdevice *Device, ALuint Sam DataSize = LoopEnd - pos; DataSize = minu(SrcBufferSize - SrcDataSize, DataSize); - LoadSamples(&SrcData[SrcDataSize], &Data[(pos*NumChannels + chan)*SampleSize], + LoadSamples(&SrcData[SrcDataSize], &Data[pos * NumChannels*SampleSize], NumChannels, ALBuffer->FmtType, DataSize); SrcDataSize += DataSize; @@ -362,7 +365,7 @@ ALvoid MixSource(ALvoice *voice, ALsource *Source, ALCdevice *Device, ALuint Sam { DataSize = minu(SrcBufferSize - SrcDataSize, DataSize); - LoadSamples(&SrcData[SrcDataSize], &Data[(LoopStart*NumChannels + chan)*SampleSize], + LoadSamples(&SrcData[SrcDataSize], &Data[LoopStart * NumChannels*SampleSize], NumChannels, ALBuffer->FmtType, DataSize); SrcDataSize += DataSize; } |