blob: f6cb87ecc656799d48f0841dd7ef1857adbf11dc (
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
#ifndef GSR_RECORDER_AUDIO_INPUT_H
#define GSR_RECORDER_AUDIO_INPUT_H
#include <stdbool.h>
#include <stddef.h>
#include "../sound.h"
#define GSR_AUDIO_INPUT_NAME_MAX_SIZE 256
#define GSR_AUDIO_TRACK_NAME_MAX_SIZE 512
typedef enum {
GSR_AUDIO_INPUT_TYPE_DEVICE,
GSR_AUDIO_INPUT_TYPE_APPLICATION
} gsr_audio_input_type;
typedef struct {
char name[GSR_AUDIO_INPUT_NAME_MAX_SIZE];
gsr_audio_input_type type;
bool inverted;
} gsr_audio_input;
typedef struct {
char track_name[GSR_AUDIO_TRACK_NAME_MAX_SIZE];
bool has_custom_name;
gsr_audio_input *items;
size_t num_items;
size_t capacity_items;
} gsr_merged_audio_inputs;
typedef struct {
gsr_merged_audio_inputs *items;
size_t num_items;
size_t capacity_items;
} gsr_audio_input_tracks;
typedef struct {
char name[GSR_AUDIO_INPUT_NAME_MAX_SIZE];
} gsr_app_audio_name;
typedef struct {
gsr_app_audio_name *items;
size_t num_items;
size_t capacity_items;
} gsr_app_audio_names;
bool gsr_app_audio_names_add(gsr_app_audio_names *self, const char *name);
void gsr_app_audio_names_deinit(gsr_app_audio_names *self);
/* Returns a |gsr_error| value. Parses one -a option value, which may contain multiple audio inputs separated by | */
int gsr_merged_audio_inputs_parse(gsr_merged_audio_inputs *self, const char *str);
bool gsr_merged_audio_inputs_add(gsr_merged_audio_inputs *self, const gsr_audio_input *audio_input);
void gsr_merged_audio_inputs_deinit(gsr_merged_audio_inputs *self);
/* Returns a |gsr_error| value. Parses every -a option value and validates that the audio devices exist */
int gsr_audio_input_tracks_parse(gsr_audio_input_tracks *self, const char **audio_input_args, int num_audio_input_args, const gsr_audio_devices *audio_devices);
bool gsr_audio_input_tracks_add(gsr_audio_input_tracks *self, const gsr_merged_audio_inputs *merged_audio_inputs);
void gsr_audio_input_tracks_deinit(gsr_audio_input_tracks *self);
bool gsr_audio_inputs_has_app_audio(const gsr_merged_audio_inputs *self);
bool gsr_audio_inputs_should_use_amix(const gsr_merged_audio_inputs *self);
bool gsr_audio_input_tracks_has_app_audio(const gsr_audio_input_tracks *self);
bool gsr_audio_input_tracks_should_use_amix(const gsr_audio_input_tracks *self);
/* Returns a |gsr_error| value. Warns about application audio names that don't match any running application */
int gsr_audio_input_tracks_validate_app_audio(const gsr_audio_input_tracks *self, const gsr_app_audio_names *app_audio_names);
#endif /* GSR_RECORDER_AUDIO_INPUT_H */
|
