diff options
Diffstat (limited to 'src/pulsecore/source.h')
-rw-r--r-- | src/pulsecore/source.h | 54 |
1 files changed, 44 insertions, 10 deletions
diff --git a/src/pulsecore/source.h b/src/pulsecore/source.h index bd0a9122..c880d3c5 100644 --- a/src/pulsecore/source.h +++ b/src/pulsecore/source.h @@ -71,7 +71,8 @@ struct pa_source { pa_source_flags_t flags; char *name; - char *description, *driver; /* may be NULL */ + char *driver; /* may be NULL */ + pa_proplist *proplist; pa_module *module; /* may be NULL */ @@ -87,15 +88,16 @@ struct pa_source { pa_bool_t refresh_volume; pa_bool_t refresh_muted; + pa_asyncmsgq *asyncmsgq; + pa_rtpoll *rtpoll; + int (*set_state)(pa_source*source, pa_source_state_t state); /* may be NULL */ int (*set_volume)(pa_source *s); /* dito */ int (*get_volume)(pa_source *s); /* dito */ int (*set_mute)(pa_source *s); /* dito */ int (*get_mute)(pa_source *s); /* dito */ pa_usec_t (*get_latency)(pa_source *s); /* dito */ - - pa_asyncmsgq *asyncmsgq; - pa_rtpoll *rtpoll; + void (*update_requested_latency)(pa_source *s); /* dito */ /* Contains copies of the above data so that the real-time worker * thread can work without access locking */ @@ -104,6 +106,9 @@ struct pa_source { pa_hashmap *outputs; pa_cvolume soft_volume; pa_bool_t soft_muted; + + pa_bool_t requested_latency_valid; + size_t requested_latency; } thread_info; void *userdata; @@ -127,20 +132,43 @@ typedef enum pa_source_message { PA_SOURCE_MESSAGE_MAX } pa_source_message_t; +typedef struct pa_source_new_data { + char *name; + pa_bool_t namereg_fail; + pa_proplist *proplist; + + const char *driver; + pa_module *module; + + pa_sample_spec sample_spec; + pa_bool_t sample_spec_is_set; + pa_channel_map channel_map; + pa_bool_t channel_map_is_set; + + pa_cvolume volume; + pa_bool_t volume_is_set; + pa_bool_t muted; + pa_bool_t muted_is_set; +} pa_source_new_data; + +pa_source_new_data* pa_source_new_data_init(pa_source_new_data *data); +void pa_source_new_data_set_name(pa_source_new_data *data, const char *name); +void pa_source_new_data_set_sample_spec(pa_source_new_data *data, const pa_sample_spec *spec); +void pa_source_new_data_set_channel_map(pa_source_new_data *data, const pa_channel_map *map); +void pa_source_new_data_set_volume(pa_source_new_data *data, const pa_cvolume *volume); +void pa_source_new_data_set_muted(pa_source_new_data *data, pa_bool_t mute); +void pa_source_new_data_done(pa_source_new_data *data); + /* To be called exclusively by the source driver, from main context */ pa_source* pa_source_new( pa_core *core, - const char *driver, - const char *name, - int namereg_fail, - const pa_sample_spec *spec, - const pa_channel_map *map); + pa_source_new_data *data, + pa_source_flags_t flags); void pa_source_put(pa_source *s); void pa_source_unlink(pa_source *s); -void pa_source_set_module(pa_source *s, pa_module *m); void pa_source_set_description(pa_source *s, const char *description); void pa_source_set_asyncmsgq(pa_source *s, pa_asyncmsgq *q); void pa_source_set_rtpoll(pa_source *s, pa_rtpoll *p); @@ -176,4 +204,10 @@ int pa_source_process_msg(pa_msgobject *o, int code, void *userdata, int64_t, pa void pa_source_attach_within_thread(pa_source *s); void pa_source_detach_within_thread(pa_source *s); +pa_usec_t pa_source_get_requested_latency(pa_source *s); + +/* To be called exclusively by source output drivers, from IO context */ + +void pa_source_invalidate_requested_latency(pa_source *s); + #endif |