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Should fix high CPU bug in Pulse. (Thanks to fable2012).

This commit is contained in:
Themaister 2012-04-18 20:30:32 +02:00
parent 00fd46c0f6
commit 8fed2d1efb
1 changed files with 3 additions and 6 deletions
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9
audio/pulse.c
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@ -182,18 +182,15 @@ static ssize_t pulse_write(void *data, const void *buf, size_t size)
size_t length = pa_stream_writable_size(pa->stream); size_t length = pa_stream_writable_size(pa->stream);
pa_threaded_mainloop_unlock(pa->mainloop); pa_threaded_mainloop_unlock(pa->mainloop);
while (length < size) while (length < size && !pa->nonblock)
{ {
pa_threaded_mainloop_wait(pa->mainloop);
pa_threaded_mainloop_lock(pa->mainloop); pa_threaded_mainloop_lock(pa->mainloop);
pa_threaded_mainloop_wait(pa->mainloop);
length = pa_stream_writable_size(pa->stream); length = pa_stream_writable_size(pa->stream);
pa_threaded_mainloop_unlock(pa->mainloop); pa_threaded_mainloop_unlock(pa->mainloop);
if (pa->nonblock)
break;
} }
size_t write_size = length < size ? length : size; size_t write_size = min(length, size);
pa_threaded_mainloop_lock(pa->mainloop); pa_threaded_mainloop_lock(pa->mainloop);
pa_stream_write(pa->stream, buf, write_size, NULL, 0LL, PA_SEEK_RELATIVE); pa_stream_write(pa->stream, buf, write_size, NULL, 0LL, PA_SEEK_RELATIVE);