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lavd/pulse_audio_enc: add pointer checks

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Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
This commit is contained in:
Lukasz Marek 2014-04-30 00:23:14 +02:00
parent 954a8f4483
commit a1e5be5c1a
1 changed files with 4 additions and 2 deletions
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6
libavdevice/pulse_audio_enc.c
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@ -692,8 +692,10 @@ static void pulse_get_output_timestamp(AVFormatContext *h, int stream, int64_t *
pa_threaded_mainloop_lock(s->mainloop);
pa_stream_get_latency(s->stream, &latency, &neg);
pa_threaded_mainloop_unlock(s->mainloop);
*wall = av_gettime();
*dts = s->timestamp - (neg ? -latency : latency);
if (wall)
*wall = av_gettime();
if (dts)
*dts = s->timestamp - (neg ? -latency : latency);
}
static int pulse_get_device_list(AVFormatContext *h, AVDeviceInfoList *device_list)