AuroraMiddleware/AuroraOpenALSoft
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Make sure to request a tlength that's at least minreq*2

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And warn if Pulse returns a minreq that's too large
This commit is contained in:
Chris Robinson 2010-08-02 17:24:40 -07:00
parent 241ddf76d4
commit ee61f7a55c
1 changed files with 6 additions and 1 deletions
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7
Alc/pulseaudio.c
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@ -326,8 +326,11 @@ static void stream_buffer_attr_callback(pa_stream *stream, void *pdata) //{{{
data->attr = *(ppa_stream_get_buffer_attr(stream));
Device->UpdateSize = data->attr.minreq / data->frame_size;
Device->NumUpdates = (data->attr.tlength/data->frame_size) / Device->UpdateSize;
if(Device->NumUpdates == 0)
if(Device->NumUpdates <= 1)
{
Device->NumUpdates = 1;
AL_PRINT("PulseAudio returned tlength < minreq*2; expect break up\n");
}
ProcessContext(NULL);
}//}}}
@ -879,6 +882,8 @@ static ALCboolean pulse_reset_playback(ALCdevice *device) //{{{
data->attr.fragsize = -1;
data->attr.minreq = device->UpdateSize * data->frame_size;
data->attr.tlength = data->attr.minreq * device->NumUpdates;
if(data->attr.tlength < data->attr.minreq*2)
data->attr.tlength = data->attr.minreq*2;
data->attr.maxlength = data->attr.tlength;
flags |= PA_STREAM_EARLY_REQUESTS;
flags |= PA_STREAM_INTERPOLATE_TIMING | PA_STREAM_AUTO_TIMING_UPDATE;