1#ifndef GBA_RR_H
 2#define GBA_RR_H
 3
 4#include "common.h"
 5
 6struct GBA;
 7struct VDir;
 8struct VFile;
 9
10enum GBARRTag {
11	TAG_INVALID = 0x00,
12	TAG_INPUT = 0x01,
13	TAG_FRAME = 0x02,
14	TAG_LAG = 0x03,
15	TAG_BEGIN = 0x10,
16	TAG_END = 0x11,
17	TAG_PREVIOUSLY = 0x12,
18	TAG_NEXT_TIME = 0x13
19};
20
21struct GBARRContext {
22	// Playback state
23	bool isPlaying;
24	bool autorecord;
25
26	// Recording state
27	bool isRecording;
28	bool inputThisFrame;
29
30	// Metadata
31	uint32_t frames;
32	uint32_t lagFrames;
33	uint32_t streamId;
34
35	// Streaming state
36	struct VDir* streamDir;
37	struct VFile* movieStream;
38	uint16_t currentInput;
39	enum GBARRTag peekedTag;
40	uint32_t nextTime;
41};
42
43void GBARRContextCreate(struct GBA*);
44void GBARRContextDestroy(struct GBA*);
45
46bool GBARRSetStream(struct GBARRContext*, struct VDir*);
47bool GBARRLoadStream(struct GBARRContext*, uint32_t streamId);
48uint32_t GBARRIncrementStream(struct GBARRContext*);
49
50bool GBARRStartPlaying(struct GBARRContext*, bool autorecord);
51void GBARRStopPlaying(struct GBARRContext*);
52bool GBARRStartRecording(struct GBARRContext*);
53void GBARRStopRecording(struct GBARRContext*);
54
55bool GBARRIsPlaying(struct GBARRContext*);
56bool GBARRIsRecording(struct GBARRContext*);
57
58void GBARRNextFrame(struct GBARRContext*);
59void GBARRLogInput(struct GBARRContext*, uint16_t input);
60uint16_t GBARRQueryInput(struct GBARRContext*);
61
62#endif