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

   1 #ifndef foosinkinputhfoo
   2 #define foosinkinputhfoo
   3
   4 #include <inttypes.h>
   5
   6 #include "sink.h"
   7 #include "sample.h"
   8 #include "memblockq.h"
   9
  10 struct sink_input {
  11     uint32_t index;
  12
  13     char *name;
  14     struct sink *sink;
  15     struct sample_spec spec;
  16     uint8_t volume;
  17
  18     int (*peek) (struct sink_input *i, struct memchunk *chunk);
  19     void (*drop) (struct sink_input *i, size_t length);
  20     void (*kill) (struct sink_input *i);
  21     uint32_t (*get_latency) (struct sink_input *i);
  22
  23     void *userdata;
  24 };
  25
  26 struct sink_input* sink_input_new(struct sink *s, struct sample_spec *spec, const char *name);
  27 void sink_input_free(struct sink_input* i);
  28
  29 /* Code that didn't create the input stream should call this function to
  30  * request destruction of it */
  31 void sink_input_kill(struct sink_input *i);
  32
  33 uint32_t sink_input_get_latency(struct sink_input *i);
  34 char *sink_input_list_to_string(struct core *c);
  35
  36 #endif