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Remove a couple redundant local variables

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This commit is contained in:
Chris Robinson 2019-03-11 22:00:28 -07:00
parent 30a7c6d86f
commit 24b43fe852
1 changed files with 14 additions and 17 deletions
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31
Alc/mixvoice.cpp
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@ -396,45 +396,42 @@ ALsizei LoadBufferQueue(ALbufferlistitem *BufferListItem, ALbufferlistitem *Buff
const ALsizei SrcBufferSize)
{
/* Crawl the buffer queue to fill in the temp buffer */
ALbufferlistitem *tmpiter{BufferListItem};
ALsizei pos{DataPosInt};
while(tmpiter && SrcBufferSize > FilledAmt)
while(BufferListItem && SrcBufferSize > FilledAmt)
{
if(pos >= tmpiter->max_samples)
if(DataPosInt >= BufferListItem->max_samples)
{
pos -= tmpiter->max_samples;
tmpiter = tmpiter->next.load(std::memory_order_acquire);
if(!tmpiter) tmpiter = BufferLoopItem;
DataPosInt -= BufferListItem->max_samples;
BufferListItem = BufferListItem->next.load(std::memory_order_acquire);
if(!BufferListItem) BufferListItem = BufferLoopItem;
continue;
}
const ALsizei SizeToDo{SrcBufferSize - FilledAmt};
auto load_buffer = [pos,&SrcData,NumChannels,SampleSize,chan,FilledAmt,SizeToDo](ALsizei CompLen, const ALbuffer *buffer) -> ALsizei
auto load_buffer = [DataPosInt,&SrcData,NumChannels,SampleSize,chan,FilledAmt,SizeToDo](ALsizei CompLen, const ALbuffer *buffer) -> ALsizei
{
if(!buffer) return CompLen;
ALsizei DataSize{buffer->SampleLen};
if(pos >= DataSize) return CompLen;
if(DataPosInt >= DataSize) return CompLen;
DataSize = mini(SizeToDo, DataSize - pos);
DataSize = mini(SizeToDo, DataSize - DataPosInt);
CompLen = maxi(CompLen, DataSize);
const ALbyte *Data{buffer->mData.data()};
Data += (pos*NumChannels + chan)*SampleSize;
Data += (DataPosInt*NumChannels + chan)*SampleSize;
LoadSamples(&SrcData[FilledAmt], Data, NumChannels,
buffer->mFmtType, DataSize);
return CompLen;
};
auto buffers_end = tmpiter->buffers + tmpiter->num_buffers;
FilledAmt += std::accumulate(tmpiter->buffers, buffers_end, ALsizei{0},
auto buffers_end = BufferListItem->buffers + BufferListItem->num_buffers;
FilledAmt += std::accumulate(BufferListItem->buffers, buffers_end, ALsizei{0},
load_buffer);
if(SrcBufferSize <= FilledAmt)
break;
pos = 0;
tmpiter = tmpiter->next.load(std::memory_order_acquire);
if(!tmpiter) tmpiter = BufferLoopItem;
DataPosInt = 0;
BufferListItem = BufferListItem->next.load(std::memory_order_acquire);
if(!BufferListItem) BufferListItem = BufferLoopItem;
}
return FilledAmt;