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-rw-r--r--src/pulsecore/source.h27
1 files changed, 20 insertions, 7 deletions
diff --git a/src/pulsecore/source.h b/src/pulsecore/source.h
index 7e9fd8b7..6f33de06 100644
--- a/src/pulsecore/source.h
+++ b/src/pulsecore/source.h
@@ -43,6 +43,7 @@ typedef struct pa_source pa_source;
#include <pulsecore/source-output.h>
#include <pulsecore/card.h>
#include <pulsecore/queue.h>
+#include <pulsecore/thread-mq.h>
#define PA_MAX_OUTPUTS_PER_SOURCE 32
@@ -89,12 +90,9 @@ struct pa_source {
pa_bool_t save_muted:1;
pa_asyncmsgq *asyncmsgq;
- pa_rtpoll *rtpoll;
pa_memchunk silence;
- pa_usec_t fixed_latency; /* for sources with PA_SOURCE_DYNAMIC_LATENCY this is 0 */
-
pa_hashmap *ports;
pa_device_port *active_port;
@@ -139,6 +137,8 @@ struct pa_source {
pa_source_state_t state;
pa_hashmap *outputs;
+ pa_rtpoll *rtpoll;
+
pa_cvolume soft_volume;
pa_bool_t soft_muted:1;
@@ -151,7 +151,9 @@ struct pa_source {
pa_usec_t min_latency; /* we won't go below this latency */
pa_usec_t max_latency; /* An upper limit for the latencies */
- } thread_info;
+
+ pa_usec_t fixed_latency; /* for sources with PA_SOURCE_DYNAMIC_LATENCY this is 0 */
+ } thread_info;
void *userdata;
};
@@ -173,6 +175,8 @@ typedef enum pa_source_message {
PA_SOURCE_MESSAGE_DETACH,
PA_SOURCE_MESSAGE_SET_LATENCY_RANGE,
PA_SOURCE_MESSAGE_GET_LATENCY_RANGE,
+ PA_SOURCE_MESSAGE_SET_FIXED_LATENCY,
+ PA_SOURCE_MESSAGE_GET_FIXED_LATENCY,
PA_SOURCE_MESSAGE_GET_MAX_REWIND,
PA_SOURCE_MESSAGE_SET_MAX_REWIND,
PA_SOURCE_MESSAGE_MAX
@@ -237,17 +241,20 @@ void pa_source_detach(pa_source *s);
void pa_source_attach(pa_source *s);
void pa_source_set_soft_volume(pa_source *s, const pa_cvolume *volume);
-void pa_source_volume_changed(pa_source *s, const pa_cvolume *new_volume, pa_bool_t save);
-void pa_source_mute_changed(pa_source *s, pa_bool_t new_muted, pa_bool_t save);
+void pa_source_volume_changed(pa_source *s, const pa_cvolume *new_volume);
+void pa_source_mute_changed(pa_source *s, pa_bool_t new_muted);
int pa_source_sync_suspend(pa_source *s);
+void pa_source_update_flags(pa_source *s, pa_source_flags_t mask, pa_source_flags_t value);
+
/*** May be called by everyone, from main context */
/* The returned value is supposed to be in the time domain of the sound card! */
pa_usec_t pa_source_get_latency(pa_source *s);
pa_usec_t pa_source_get_requested_latency(pa_source *s);
void pa_source_get_latency_range(pa_source *s, pa_usec_t *min_latency, pa_usec_t *max_latency);
+pa_usec_t pa_source_get_fixed_latency(pa_source *s);
size_t pa_source_get_max_rewind(pa_source *s);
@@ -257,6 +264,7 @@ int pa_source_suspend_all(pa_core *c, pa_bool_t suspend, pa_suspend_cause_t caus
void pa_source_set_volume(pa_source *source, const pa_cvolume *volume, pa_bool_t save);
const pa_cvolume *pa_source_get_volume(pa_source *source, pa_bool_t force_refresh);
+
void pa_source_set_mute(pa_source *source, pa_bool_t mute, pa_bool_t save);
pa_bool_t pa_source_get_mute(pa_source *source, pa_bool_t force_refresh);
@@ -288,11 +296,16 @@ void pa_source_detach_within_thread(pa_source *s);
pa_usec_t pa_source_get_requested_latency_within_thread(pa_source *s);
void pa_source_set_max_rewind_within_thread(pa_source *s, size_t max_rewind);
+
void pa_source_set_latency_range_within_thread(pa_source *s, pa_usec_t min_latency, pa_usec_t max_latency);
+void pa_source_set_fixed_latency_within_thread(pa_source *s, pa_usec_t latency);
/*** To be called exclusively by source output drivers, from IO context */
-void pa_source_invalidate_requested_latency(pa_source *s);
+void pa_source_invalidate_requested_latency(pa_source *s, pa_bool_t dynamic);
pa_usec_t pa_source_get_latency_within_thread(pa_source *s);
+#define pa_source_assert_io_context(s) \
+ pa_assert(pa_thread_mq_get() || !PA_SOURCE_IS_LINKED((s)->state))
+
#endif