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Common function limits buffer size to sampleCount known to be small

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This commit is contained in:
Paul Licameli
2016-08-21 18:05:43 -04:00
parent 367ed1dfce
commit 1281f1b14b
31 changed files with 161 additions and 226 deletions
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11
src/commands/CompareAudioCommand.cpp
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@@ -110,16 +110,13 @@ bool CompareAudioCommand::Apply(CommandExecutionContext context)
while (position < s1)
{
// Get a block of data into the buffers
sampleCount block = mTrack0->GetBestBlockSize(position);
if (position + block > s1)
{
block = s1 - position;
}
const auto block = limitSampleBufferSize(
mTrack0->GetBestBlockSize(position), s1 - position
);
mTrack0->Get((samplePtr)buff0, floatSample, position, block);
mTrack1->Get((samplePtr)buff1, floatSample, position, block);
int buffPos = 0;
for (buffPos = 0; buffPos < block; ++buffPos)
for (decltype(+block) buffPos = 0; buffPos < block; ++buffPos)
{
if (CompareSample(buff0[buffPos], buff1[buffPos]) > errorThreshold)
{