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-rw-r--r--src/pulsecore/sink.h101
1 files changed, 101 insertions, 0 deletions
diff --git a/src/pulsecore/sink.h b/src/pulsecore/sink.h
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--- /dev/null
+++ b/src/pulsecore/sink.h
@@ -0,0 +1,101 @@
+#ifndef foosinkhfoo
+#define foosinkhfoo
+
+/* $Id$ */
+
+/***
+ This file is part of PulseAudio.
+
+ 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 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.
+***/
+
+#include <inttypes.h>
+
+typedef struct pa_sink pa_sink;
+
+#include <pulse/sample.h>
+#include <pulse/channelmap.h>
+#include <pulse/volume.h>
+#include <pulsecore/core-def.h>
+#include <pulsecore/core.h>
+#include <pulsecore/idxset.h>
+#include <pulsecore/source.h>
+#include <pulsecore/module.h>
+
+#define PA_MAX_INPUTS_PER_SINK 32
+
+typedef enum pa_sink_state {
+ PA_SINK_RUNNING,
+ PA_SINK_DISCONNECTED
+} pa_sink_state_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;
+ int hw_muted, sw_muted;
+
+ 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);
+ int (*set_hw_mute)(pa_sink *s);
+ int (*get_hw_mute)(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);
+void pa_sink_set_mute(pa_sink *sink, pa_mixer_t m, int mute);
+int pa_sink_get_mute(pa_sink *sink, pa_mixer_t m);
+
+#endif