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Another fix for problematic sound card setup... should have been 

part of the last commit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23765 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus 2008-01-27 13:09:11 +00:00
parent a29a9e05fb
commit e681a8f9e9
1 changed files with 6 additions and 1 deletions
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7
src/apps/mediaplayer/SoundOutput.cpp
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@ -73,9 +73,12 @@ SoundOutput::Format() const
bigtime_t
SoundOutput::Latency()
{
bigtime_t latency = 0;
if (InitCheck() >= B_OK)
latency += fSoundPlayer->Latency();
// Because of buffering, latency of SoundOutput is
// slightly higher then the BSoundPlayer latency.
return fSoundPlayer->Latency() + min_c(1000, fBufferDuration / 4);
return latency + min_c(1000, fBufferDuration / 4);
}
@ -99,10 +102,12 @@ SoundOutput::Play(const void *data, size_t size)
ASSERT(size > 0 && size <= fBufferSize);
acquire_sem(fBufferWriteable);
memcpy(fBuffer, data, size);
size_t fillsize = fBufferSize - size;
if (fillsize)
memset(fBuffer + size, 0, fillsize);
release_sem(fBufferReadable);
if (!fIsPlaying) {
fSoundPlayer->SetHasData(true);
fSoundPlayer->Start();