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add functions to move all inputs of a sink away/similar for source outputs

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This commit is contained in:
Lennart Poettering 2009-01-23 22:40:02 +01:00
parent 29cb778dcc
commit 640d317df9
4 changed files with 116 additions and 0 deletions
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6
src/pulsecore/sink.h
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@ -40,6 +40,7 @@ typedef struct pa_sink pa_sink;
#include <pulsecore/msgobject.h>
#include <pulsecore/rtpoll.h>
#include <pulsecore/card.h>
#include <pulsecore/queue.h>
#define PA_MAX_INPUTS_PER_SINK 32
@ -254,6 +255,11 @@ unsigned pa_sink_used_by(pa_sink *s); /* Number of connected streams which are n
unsigned pa_sink_check_suspend(pa_sink *s); /* Returns how many streams are active that don't allow suspensions */
#define pa_sink_get_state(s) ((s)->state)
/* Moves all inputs away, and stores them in pa_queue */
pa_queue *pa_sink_move_all_start(pa_sink *s);
void pa_sink_move_all_finish(pa_sink *s, pa_queue *q);
void pa_sink_move_all_fail(pa_queue *q);
/* To be called exclusively by the sink driver, from IO context */
void pa_sink_render(pa_sink*s, size_t length, pa_memchunk *result);