blob: a258c3d145fad105241312a710b3d89daca21441 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
#ifndef fooinputstreamhfoo
#define fooinputstreamhfoo
#include <inttypes.h>
#include "sink.h"
#include "sample.h"
#include "memblockq.h"
struct input_stream {
char *name;
uint32_t index;
struct sink *sink;
struct sample_spec spec;
struct memblockq *memblockq;
void (*kill)(struct input_stream* i, void *userdata);
void *kill_userdata;
};
struct input_stream* input_stream_new(struct sink *s, struct sample_spec *spec, const char *name);
void input_stream_free(struct input_stream* i);
/* This function notifies the attached sink that new data is available
* in the memblockq */
void input_stream_notify_sink(struct input_stream *i);
/* The registrant of the input stream should call this function to set a
* callback function which is called when destruction of the input stream is
* requested */
void input_stream_set_kill_callback(struct input_stream *c, void (*kill)(struct input_stream*i, void *userdata), void *userdata);
/* Code that didn't create the input stream should call this function to
* request destruction of it */
void input_stream_kill(struct input_stream *c);
#endif
|
