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-rw-r--r--src/pulsecore/source-output.h24
1 files changed, 19 insertions, 5 deletions
diff --git a/src/pulsecore/source-output.h b/src/pulsecore/source-output.h
index 9824e160..273b78fc 100644
--- a/src/pulsecore/source-output.h
+++ b/src/pulsecore/source-output.h
@@ -55,7 +55,8 @@ typedef enum pa_source_output_flags {
PA_SOURCE_OUTPUT_FIX_RATE = 64,
PA_SOURCE_OUTPUT_FIX_CHANNELS = 128,
PA_SOURCE_OUTPUT_DONT_INHIBIT_AUTO_SUSPEND = 256,
- PA_SOURCE_OUTPUT_FAIL_ON_SUSPEND = 512
+ PA_SOURCE_OUTPUT_NO_CREATE_ON_SUSPEND = 512,
+ PA_SOURCE_OUTPUT_KILL_ON_SUSPEND = 1024
} pa_source_output_flags_t;
struct pa_source_output {
@@ -108,6 +109,10 @@ struct pa_source_output {
* from IO context. */
void (*update_source_latency_range) (pa_source_output *o); /* may be NULL */
+ /* Called whenver the fixed latency of the source changes, if there
+ * is one. Called from IO context. */
+ void (*update_source_fixed_latency) (pa_source_output *i); /* may be NULL */
+
/* If non-NULL this function is called when the output is first
* connected to a source. Called from IO thread context */
void (*attach) (pa_source_output *o); /* may be NULL */
@@ -127,7 +132,9 @@ struct pa_source_output {
/* If non-NULL called whenever the source output is moved to a new
* source. Called from main context after the stream was detached
* from the old source and before it is attached to the new
- * source. */
+ * source. If dest is NULL the move was executed in two
+ * phases and the second one failed; the stream will be destroyed
+ * after this call. */
void (*moving) (pa_source_output *o, pa_source *dest); /* may be NULL */
/* Supposed to unlink and destroy this stream. Called from main
@@ -175,7 +182,7 @@ struct pa_source_output {
void *userdata;
};
-PA_DECLARE_CLASS(pa_source_output);
+PA_DECLARE_PUBLIC_CLASS(pa_source_output);
#define PA_SOURCE_OUTPUT(o) pa_source_output_cast(o)
enum {
@@ -194,6 +201,8 @@ typedef struct pa_source_output_send_event_hook_data {
} pa_source_output_send_event_hook_data;
typedef struct pa_source_output_new_data {
+ pa_source_output_flags_t flags;
+
pa_proplist *proplist;
pa_sink_input *direct_on_input;
@@ -224,8 +233,7 @@ void pa_source_output_new_data_done(pa_source_output_new_data *data);
int pa_source_output_new(
pa_source_output**o,
pa_core *core,
- pa_source_output_new_data *data,
- pa_source_output_flags_t flags);
+ pa_source_output_new_data *data);
void pa_source_output_put(pa_source_output *o);
void pa_source_output_unlink(pa_source_output*o);
@@ -238,6 +246,8 @@ void pa_source_output_cork(pa_source_output *o, pa_bool_t b);
int pa_source_output_set_rate(pa_source_output *o, uint32_t rate);
+size_t pa_source_output_get_max_rewind(pa_source_output *o);
+
/* Callable by everyone */
/* External code may request disconnection with this funcion */
@@ -260,6 +270,7 @@ int pa_source_output_move_to(pa_source_output *o, pa_source *dest, pa_bool_t sav
* new source */
int pa_source_output_start_move(pa_source_output *o);
int pa_source_output_finish_move(pa_source_output *o, pa_source *dest, pa_bool_t save);
+void pa_source_output_fail_move(pa_source_output *o);
#define pa_source_output_get_state(o) ((o)->state)
@@ -277,4 +288,7 @@ int pa_source_output_process_msg(pa_msgobject *mo, int code, void *userdata, int
pa_usec_t pa_source_output_set_requested_latency_within_thread(pa_source_output *o, pa_usec_t usec);
+#define pa_source_output_assert_io_context(s) \
+ pa_assert(pa_thread_mq_get() || !PA_SOURCE_OUTPUT_IS_LINKED((s)->state))
+
#endif