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https://github.com/mpv-player/mpv
synced 2024-09-09 01:16:56 +02:00
Reduce number of UnqueueBuffer calls
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25939 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -161,10 +161,16 @@ static void unqueue_buffers(void) {
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ALint p;
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int s, i;
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for (s = 0; s < ao_data.channels; s++) {
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int till_wrap = NUM_BUF - unqueue_buf[s];
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alGetSourcei(sources[s], AL_BUFFERS_PROCESSED, &p);
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for (i = 0; i < p; i++) {
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alSourceUnqueueBuffers(sources[s], 1, &buffers[s][unqueue_buf[s]]);
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unqueue_buf[s] = (unqueue_buf[s] + 1) % NUM_BUF;
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if (p >= till_wrap) {
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alSourceUnqueueBuffers(sources[s], till_wrap, &buffers[s][unqueue_buf[s]]);
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unqueue_buf[s] = 0;
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p -= till_wrap;
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}
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if (p) {
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alSourceUnqueueBuffers(sources[s], p, &buffers[s][unqueue_buf[s]]);
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unqueue_buf[s] += p;
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}
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}
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}
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