1 #ifndef foosinkinputhfoo
2 #define foosinkinputhfoo
7 This file is part of polypaudio.
9 polypaudio is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published
11 by the Free Software Foundation; either version 2 of the License,
12 or (at your option) any later version.
14 polypaudio is distributed in the hope that it will be useful, but
15 WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with polypaudio; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
29 #include "memblockq.h"
30 #include "resampler.h"
34 struct pa_sink_input {
38 struct pa_module *owner;
39 struct pa_client *client;
41 struct pa_sample_spec sample_spec;
44 int (*peek) (struct pa_sink_input *i, struct pa_memchunk *chunk);
45 void (*drop) (struct pa_sink_input *i, size_t length);
46 void (*kill) (struct pa_sink_input *i);
47 uint32_t (*get_latency) (struct pa_sink_input *i);
51 struct pa_memchunk resampled_chunk;
52 struct pa_resampler *resampler;
55 struct pa_sink_input* pa_sink_input_new(struct pa_sink *s, const char *name, const struct pa_sample_spec *spec);
56 void pa_sink_input_free(struct pa_sink_input* i);
58 /* Code that didn't create the input stream should call this function to
59 * request destruction of it */
60 void pa_sink_input_kill(struct pa_sink_input *i);
62 uint32_t pa_sink_input_get_latency(struct pa_sink_input *i);
64 int pa_sink_input_peek(struct pa_sink_input *i, struct pa_memchunk *chunk);
65 void pa_sink_input_drop(struct pa_sink_input *i, size_t length);
67 void pa_sink_input_set_volume(struct pa_sink_input *i, pa_volume_t volume);