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make sure that the mutex protects everything that affects the buffer

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svn-id: r7835
This commit is contained in:
Max Horn 2003-05-22 21:34:20 +00:00
parent c152233f80
commit 1383ccbdbe
1 changed files with 1 additions and 1 deletions
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2
sound/mixer.cpp
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@ -152,6 +152,7 @@ int SoundMixer::playVorbis(PlayingSoundHandle *handle, OggVorbis_File *ov_file,
#endif
void SoundMixer::mix(int16 *buf, uint len) {
_syst->lock_mutex(_mutex);
if (_paused) {
memset(buf, 0, 2 * len * sizeof(int16));
return;
@ -168,7 +169,6 @@ void SoundMixer::mix(int16 *buf, uint len) {
memset(buf, 0, 2 * len * sizeof(int16));
}
_syst->lock_mutex(_mutex);
/* now mix all channels */
for (int i = 0; i != NUM_CHANNELS; i++)
if (_channels[i])