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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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27
src/pulsecore/source-output.h
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@ -64,8 +64,9 @@ struct pa_source_output {
pa_source_output_state_t state;
pa_source_output_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 */
@ -81,16 +82,24 @@ struct pa_source_output {
/* Pushes a new memchunk into the output. Called from IO thread
* context. */
void (*push)(pa_source_output *o, const pa_memchunk *chunk);
void (*push)(pa_source_output *o, const pa_memchunk *chunk); /* may NOT be NULL */
/* Only relevant for monitor sources right now: called when the
* recorded stream is rewound. Called from IO context*/
void (*process_rewind)(pa_source_output *o, size_t nbytes);
* recorded stream is rewound. Called from IO context */
void (*process_rewind)(pa_source_output *o, size_t nbytes); /* may be NULL */
/* Called whenever the maximum rewindable size of the source
* changes. Called from IO thread context. */
void (*update_max_rewind) (pa_source_output *o, size_t nbytes); /* may be NULL */
/* Called whenever the configured latency of the source
* changes. Called from IO context. */
void (*update_source_requested_latency) (pa_source_output *o); /* may be NULL */
/* Called whenver the latency range of the source changes. Called
* from IO context. */
void (*update_source_latency_range) (pa_source_output *o); /* 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 */
@ -109,12 +118,12 @@ struct pa_source_output {
/* Supposed to unlink and destroy this stream. Called from main
* context. */
void (*kill)(pa_source_output* o); /* may be NULL */
void (*kill)(pa_source_output* o); /* 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_SOURCE_OUTPUT_MESSAGE_GET_LATENCY message is sent to the IO
thread instead. */
this stream. Called from main context. This is added to what the
PA_SOURCE_OUTPUT_MESSAGE_GET_LATENCY message sent to the IO thread
returns */
pa_usec_t (*get_latency) (pa_source_output *o); /* may be NULL */
/* If non_NULL this function is called from thread context if the
@ -206,7 +215,7 @@ int pa_source_output_set_rate(pa_source_output *o, uint32_t rate);
/* External code may request disconnection with this funcion */
void pa_source_output_kill(pa_source_output*o);
pa_usec_t pa_source_output_get_latency(pa_source_output *i);
pa_usec_t pa_source_output_get_latency(pa_source_output *i, pa_usec_t *source_latency);
pa_resample_method_t pa_source_output_get_resample_method(pa_source_output *o);