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Update the given source pointer in the sample converter

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This commit is contained in:
Chris Robinson
2017-04-10 13:40:45 -07:00
parent cc79cb803a
commit caae349fdc
2 changed files with 5 additions and 5 deletions
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Alc/converter.c
+4 -4
View File
@@ -210,7 +210,7 @@ ALsizei SampleConverterAvailableOut(SampleConverter *converter, ALsizei srcframe
}
ALsizei SampleConverterInput(SampleConverter *converter, const ALvoid *src, ALsizei *srcframes, ALvoid *dst, ALsizei dstframes)
ALsizei SampleConverterInput(SampleConverter *converter, const ALvoid **src, ALsizei *srcframes, ALvoid *dst, ALsizei dstframes)
{
const ALsizei SrcFrameSize = converter->mNumChannels * converter->mSrcTypeSize;
const ALsizei DstFrameSize = converter->mNumChannels * converter->mDstTypeSize;
@@ -237,7 +237,7 @@ ALsizei SampleConverterInput(SampleConverter *converter, const ALvoid *src, ALsi
*srcframes = 0;
break;
}
src = (ALbyte*)src + SrcFrameSize*-prepcount;
*src = (const ALbyte*)*src + SrcFrameSize*-prepcount;
*srcframes += prepcount;
prepcount = 0;
}
@@ -272,7 +272,7 @@ ALsizei SampleConverterInput(SampleConverter *converter, const ALvoid *src, ALsi
for(chan = 0;chan < converter->mNumChannels;chan++)
{
const ALbyte *SrcSamples = (const ALbyte*)src + converter->mSrcTypeSize*chan;
const ALbyte *SrcSamples = (const ALbyte*)*src + converter->mSrcTypeSize*chan;
ALbyte *DstSamples = (ALbyte*)dst + converter->mSrcTypeSize*chan;
const ALfloat *ResampledData;
ALsizei SrcDataEnd;
@@ -321,7 +321,7 @@ ALsizei SampleConverterInput(SampleConverter *converter, const ALvoid *src, ALsi
converter->mFracOffset = DataPosFrac & FRACTIONMASK;
/* Update the src and dst pointers in case there's still more to do. */
src = (const ALbyte*)src + SrcFrameSize*(DataPosFrac>>FRACTIONBITS);
*src = (const ALbyte*)*src + SrcFrameSize*(DataPosFrac>>FRACTIONBITS);
*srcframes -= mini(*srcframes, (DataPosFrac>>FRACTIONBITS));
dst = (ALbyte*)dst + DstFrameSize*DstSize;
Alc/converter.h
+1 -1
View File
@@ -32,7 +32,7 @@ typedef struct SampleConverter {
SampleConverter *CreateSampleConverter(enum DevFmtType srcType, enum DevFmtType dstType, ALsizei numchans, ALsizei srcRate, ALsizei dstRate);
void DestroySampleConverter(SampleConverter **converter);
ALsizei SampleConverterInput(SampleConverter *converter, const ALvoid *src, ALsizei *srcframes, ALvoid *dst, ALsizei dstframes);
ALsizei SampleConverterInput(SampleConverter *converter, const ALvoid **src, ALsizei *srcframes, ALvoid *dst, ALsizei dstframes);
ALsizei SampleConverterAvailableOut(SampleConverter *converter, ALsizei srcframes);
#ifdef __cpluspluc