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changed number of frames per callback which seems to fix distorted sound

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1338 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
2008-07-18 15:22:50 +00:00
parent a47a36c86e
commit f40400d162
1 changed files with 2 additions and 2 deletions
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4
src/core/audio/audio_sdl.cpp
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@@ -67,7 +67,7 @@ audioSDL::audioSDL( bool & _success_ful, mixer * _mixer ) :
// of system, so we don't have
// to convert the buffers
m_audioHandle.channels = channels();
m_audioHandle.samples = getMixer()->framesPerPeriod();
m_audioHandle.samples = qMax( 1024, getMixer()->framesPerPeriod()*2 );
m_audioHandle.callback = sdlAudioCallback;
m_audioHandle.userdata = this;
@@ -198,7 +198,7 @@ void audioSDL::sdlAudioCallback( Uint8 * _buf, int _len )
(int_sample_t *)m_convertedBuf,
m_convertEndian );
}
int min_len = tMin( _len, m_convertedBuf_size
const int min_len = tMin( _len, m_convertedBuf_size
- m_convertedBuf_pos );
memcpy( _buf, m_convertedBuf + m_convertedBuf_pos, min_len );
_buf += min_len;