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mod_portaudio: few more checks on write

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This commit is contained in:
Moises Silva 2011-05-20 02:28:42 -04:00
parent 792149f32a
commit 267d9cbc3a
1 changed files with 9 additions and 0 deletions
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9
src/mod/endpoints/mod_portaudio/mod_portaudio.c
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@ -969,6 +969,15 @@ static switch_status_t channel_endpoint_write(audio_endpoint_t *endpoint, switch
switch_core_timer_next(&endpoint->write_timer);
return SWITCH_STATUS_SUCCESS;
}
if (!endpoint->master) {
return SWITCH_STATUS_SUCCESS;
}
if (switch_test_flag(endpoint->master, TFLAG_HUP)) {
return SWITCH_STATUS_FALSE;
}
if (!switch_test_flag(endpoint->master, TFLAG_IO)) {
return SWITCH_STATUS_SUCCESS;
}
WriteAudioStream(endpoint->out_stream->stream, (short *)frame->data,
(int)(frame->datalen / sizeof(SAMPLE)),
endpoint->outchan, &(endpoint->write_timer));