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/***
This file is part of PulseAudio.
Copyright 2004-2008 Lennart Poettering
PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
PulseAudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <pulse/xmalloc.h>
#include <pulse/gccmacro.h>
#include <pulsecore/sink-input.h>
#include <pulsecore/thread-mq.h>
#include <pulsecore/play-memblockq.h>
#include "play-memchunk.h"
int pa_play_memchunk(
pa_sink *sink,
const pa_sample_spec *ss,
const pa_channel_map *map,
const pa_memchunk *chunk,
pa_cvolume *volume,
pa_proplist *p,
pa_sink_input_flags_t flags,
uint32_t *sink_input_index) {
pa_memblockq *q;
int r;
pa_memchunk silence;
pa_assert(sink);
pa_assert(ss);
pa_assert(chunk);
pa_silence_memchunk_get(&sink->core->silence_cache, sink->core->mempool, &silence, ss, 0);
q = pa_memblockq_new(0, chunk->length, 0, pa_frame_size(ss), 1, 1, 0, &silence);
pa_memblock_unref(silence.memblock);
pa_assert_se(pa_memblockq_push(q, chunk) >= 0);
if ((r = pa_play_memblockq(sink, ss, map, q, volume, p, flags, sink_input_index)) < 0) {
pa_memblockq_free(q);
return r;
}
return 0;
}
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