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
67
68
69
70
71
72
73
74
75
76
77
|
#ifndef KITPLAYER_H
#define KITPLAYER_H
#include "kitchensink/kitsource.h"
#include "kitchensink/kitconfig.h"
#include "kitchensink/kitformats.h"
#include <SDL2/SDL_render.h>
#include <SDL2/SDL_thread.h>
#include <SDL2/SDL_surface.h>
#include <SDL2/SDL_mutex.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
#define KIT_CODECMAX 16
#define KIT_CODECNAMEMAX 128
typedef enum Kit_PlayerState {
KIT_STOPPED = 0, ///< Playback stopped or has not started yet.
KIT_PLAYING, ///< Playback started & player is actively decoding.
KIT_PAUSED, ///< Playback paused; player is actively decoding but no new data is given out.
KIT_CLOSED ///< Playback is stopped and player is closing.
} Kit_PlayerState;
typedef struct Kit_Player {
Kit_PlayerState state; ///< Playback state
Kit_VideoFormat vformat; ///< Video format information
Kit_AudioFormat aformat; ///< Audio format information
Kit_SubtitleFormat sformat; ///< Subtitle format information
void *audio_dec; ///< Audio decoder context (or NULL)
void *video_dec; ///< Video decoder context (or NULL)
void *subtitle_dec; ///< Subtitle decoder context (or NULL)
SDL_Thread *dec_thread; ///< Decoder thread
SDL_mutex *dec_lock; ///< Decoder lock
const Kit_Source *src; ///< Reference to Audio/Video source
double pause_started; ///< Temporary flag for handling pauses
} Kit_Player;
typedef struct Kit_PlayerInfo {
char acodec[KIT_CODECMAX]; ///< Audio codec short name, eg "ogg", "mp3"
char acodec_name[KIT_CODECNAMEMAX]; ///< Audio codec long, more descriptive name
char vcodec[KIT_CODECMAX]; ///< Video codec short name, eg. "x264"
char vcodec_name[KIT_CODECNAMEMAX]; ///< Video codec long, more descriptive name
char scodec[KIT_CODECMAX]; ///< Subtitle codec short name, eg. "ass"
char scodec_name[KIT_CODECNAMEMAX]; ///< Subtitle codec long, more descriptive name
Kit_VideoFormat video; ///< Video format information
Kit_AudioFormat audio; ///< Audio format information
Kit_SubtitleFormat subtitle; ///< Subtitle format information
} Kit_PlayerInfo;
KIT_API Kit_Player* Kit_CreatePlayer(const Kit_Source *src);
KIT_API void Kit_ClosePlayer(Kit_Player *player);
KIT_API int Kit_UpdatePlayer(Kit_Player *player);
KIT_API int Kit_GetVideoDataTexture(Kit_Player *player, SDL_Texture *texture);
KIT_API int Kit_GetSubtitleDataTexture(Kit_Player *player, SDL_Texture *texture);
KIT_API int Kit_GetAudioData(Kit_Player *player, unsigned char *buffer, int length);
KIT_API void Kit_GetPlayerInfo(const Kit_Player *player, Kit_PlayerInfo *info);
KIT_API Kit_PlayerState Kit_GetPlayerState(const Kit_Player *player);
KIT_API void Kit_PlayerPlay(Kit_Player *player);
KIT_API void Kit_PlayerStop(Kit_Player *player);
KIT_API void Kit_PlayerPause(Kit_Player *player);
KIT_API int Kit_PlayerSeek(Kit_Player *player, double time);
KIT_API double Kit_GetPlayerDuration(const Kit_Player *player);
KIT_API double Kit_GetPlayerPosition(const Kit_Player *player);
#ifdef __cplusplus
}
#endif
#endif // KITPLAYER_H
|
