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Rework module-combine to work with glitch-free core; add new max_request field to pa_sink

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This commit is contained in:
Lennart Poettering 2008-06-20 22:32:41 +02:00
parent 1420e1d1b5
commit add6c0361a
17 changed files with 1084 additions and 511 deletions
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28
src/pulsecore/sink-input.h
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@ -71,8 +71,9 @@ struct pa_sink_input {
pa_sink_input_state_t state;
pa_sink_input_flags_t flags;
pa_proplist *proplist;
char *driver; /* may be NULL */
pa_proplist *proplist;
pa_module *module; /* may be NULL */
pa_client *client; /* may be NULL */
@ -112,6 +113,18 @@ struct pa_sink_input {
* changes. Called from IO context. */
void (*update_max_rewind) (pa_sink_input *i, size_t nbytes); /* may be NULL */
/* Called whenever the maxiumum request size of the sink
* changes. Called from IO context. */
void (*update_max_request) (pa_sink_input *i, size_t nbytes); /* may be NULL */
/* Called whenever the configured latency of the sink
* changes. Called from IO context. */
void (*update_sink_requested_latency) (pa_sink_input *i); /* may be NULL */
/* Called whenver the latency range of the sink changes. Called
* from IO context. */
void (*update_sink_latency_range) (pa_sink_input *i); /* may be NULL */
/* If non-NULL this function is called when the input is first
* connected to a sink or when the rtpoll/asyncmsgq fields
* change. You usually don't need to implement this function
@ -133,12 +146,12 @@ struct pa_sink_input {
/* Supposed to unlink and destroy this stream. Called from main
* context. */
void (*kill) (pa_sink_input *i); /* may be NULL */
void (*kill) (pa_sink_input *i); /* may NOT be NULL */
/* Return the current latency (i.e. length of bufferd audio) of
this stream. Called from main context. If NULL a
PA_SINK_INPUT_MESSAGE_GET_LATENCY message is sent to the IO thread
instead. */
this stream. Called from main context. This is added to what the
PA_SINK_INPUT_MESSAGE_GET_LATENCY message sent to the IO thread
returns */
pa_usec_t (*get_latency) (pa_sink_input *i); /* may be NULL */
/* If non_NULL this function is called from thread context if the
@ -258,12 +271,12 @@ int pa_sink_input_set_rate(pa_sink_input *i, uint32_t rate);
/* External code may request disconnection with this function */
void pa_sink_input_kill(pa_sink_input*i);
pa_usec_t pa_sink_input_get_latency(pa_sink_input *i);
pa_usec_t pa_sink_input_get_latency(pa_sink_input *i, pa_usec_t *sink_latency);
void pa_sink_input_set_volume(pa_sink_input *i, const pa_cvolume *volume);
const pa_cvolume *pa_sink_input_get_volume(pa_sink_input *i);
void pa_sink_input_set_mute(pa_sink_input *i, pa_bool_t mute);
int pa_sink_input_get_mute(pa_sink_input *i);
pa_bool_t pa_sink_input_get_mute(pa_sink_input *i);
pa_resample_method_t pa_sink_input_get_resample_method(pa_sink_input *i);
@ -279,6 +292,7 @@ int pa_sink_input_peek(pa_sink_input *i, size_t length, pa_memchunk *chunk, pa_c
void pa_sink_input_drop(pa_sink_input *i, size_t length);
void pa_sink_input_process_rewind(pa_sink_input *i, size_t nbytes /* in the sink's sample spec */);
void pa_sink_input_update_max_rewind(pa_sink_input *i, size_t nbytes /* in the sink's sample spec */);
void pa_sink_input_update_max_request(pa_sink_input *i, size_t nbytes /* in the sink's sample spec */);
void pa_sink_input_set_state_within_thread(pa_sink_input *i, pa_sink_input_state_t state);