mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-11-02 09:01:46 -05:00
dd10c98241
* implement inner loops using liboil * drop "typeid" stuff * add support for channel maps * add support for seperate volumes per channel * add support for hardware mixer settings (only module-oss implements this for now) * fix a lot of types for _t suffix git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@463 fefdeb5f-60dc-0310-8127-8f9354f1896f
100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
#ifndef foosinkhfoo
|
|
#define foosinkhfoo
|
|
|
|
/* $Id$ */
|
|
|
|
/***
|
|
This file is part of polypaudio.
|
|
|
|
polypaudio 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 of the License,
|
|
or (at your option) any later version.
|
|
|
|
polypaudio 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 polypaudio; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
USA.
|
|
***/
|
|
|
|
#include <inttypes.h>
|
|
|
|
typedef struct pa_sink pa_sink;
|
|
|
|
#include "core.h"
|
|
#include "sample.h"
|
|
#include "idxset.h"
|
|
#include "source.h"
|
|
#include "channelmap.h"
|
|
#include "module.h"
|
|
#include "volume.h"
|
|
|
|
#define PA_MAX_INPUTS_PER_SINK 6
|
|
|
|
typedef enum pa_sink_state {
|
|
PA_SINK_RUNNING,
|
|
PA_SINK_DISCONNECTED
|
|
} pa_sink_state_t;
|
|
|
|
typedef enum pa_mixer {
|
|
PA_MIXER_SOFTWARE,
|
|
PA_MIXER_HARDWARE
|
|
} pa_mixer_t;
|
|
|
|
struct pa_sink {
|
|
int ref;
|
|
uint32_t index;
|
|
pa_core *core;
|
|
pa_sink_state_t state;
|
|
|
|
char *name, *description, *driver;
|
|
pa_module *owner;
|
|
|
|
pa_sample_spec sample_spec;
|
|
pa_channel_map channel_map;
|
|
|
|
pa_idxset *inputs;
|
|
pa_source *monitor_source;
|
|
|
|
pa_cvolume hw_volume, sw_volume;
|
|
|
|
void (*notify)(pa_sink*sink);
|
|
pa_usec_t (*get_latency)(pa_sink *s);
|
|
int (*set_hw_volume)(pa_sink *s);
|
|
int (*get_hw_volume)(pa_sink *s);
|
|
|
|
void *userdata;
|
|
};
|
|
|
|
pa_sink* pa_sink_new(
|
|
pa_core *core,
|
|
const char *driver,
|
|
const char *name,
|
|
int namereg_fail,
|
|
const pa_sample_spec *spec,
|
|
const pa_channel_map *map);
|
|
|
|
void pa_sink_disconnect(pa_sink* s);
|
|
void pa_sink_unref(pa_sink*s);
|
|
pa_sink* pa_sink_ref(pa_sink *s);
|
|
|
|
int pa_sink_render(pa_sink*s, size_t length, pa_memchunk *result);
|
|
void pa_sink_render_full(pa_sink *s, size_t length, pa_memchunk *result);
|
|
int pa_sink_render_into(pa_sink*s, pa_memchunk *target);
|
|
void pa_sink_render_into_full(pa_sink *s, pa_memchunk *target);
|
|
|
|
pa_usec_t pa_sink_get_latency(pa_sink *s);
|
|
|
|
void pa_sink_notify(pa_sink*s);
|
|
|
|
void pa_sink_set_owner(pa_sink *sink, pa_module *m);
|
|
|
|
void pa_sink_set_volume(pa_sink *sink, pa_mixer_t m, const pa_cvolume *volume);
|
|
const pa_cvolume *pa_sink_get_volume(pa_sink *sink, pa_mixer_t m);
|
|
|
|
#endif
|