code.delx.au - pulseaudio/blob - src/source.h

   1 #ifndef foosourcehfoo
   2 #define foosourcehfoo
   3
   4 struct pa_source;
   5
   6 #include <inttypes.h>
   7 #include "core.h"
   8 #include "sample.h"
   9 #include "idxset.h"
  10 #include "memblock.h"
  11 #include "memchunk.h"
  12 #include "sink.h"
  13
  14 struct pa_source {
  15     uint32_t index;
  16
  17     char *name, *description;
  18     struct pa_module *owner;
  19     struct pa_core *core;
  20     struct pa_sample_spec sample_spec;
  21     struct pa_idxset *outputs;
  22     struct pa_sink *monitor_of;
  23
  24     void (*notify)(struct pa_source*source);
  25     void *userdata;
  26 };
  27
  28 struct pa_source* pa_source_new(struct pa_core *core, const char *name, int fail, const struct pa_sample_spec *spec);
  29 void pa_source_free(struct pa_source *s);
  30
  31 /* Pass a new memory block to all output streams */
  32 void pa_source_post(struct pa_source*s, struct pa_memchunk *b);
  33
  34 void pa_source_notify(struct pa_source *s);
  35
  36 char *pa_source_list_to_string(struct pa_core *c);
  37
  38 struct pa_source* pa_source_get_default(struct pa_core *c);
  39
  40 void pa_source_set_owner(struct pa_source *s, struct pa_module *m);
  41
  42 #endif