1#ifndef ENGINE_SHARED_VIDEO_H
2#define ENGINE_SHARED_VIDEO_H
3
4#include <base/system.h>
5
6#include <functional>
7
8typedef std::function<void(short *pFinalOut, unsigned Frames)> ISoundMixFunc;
9
10class IVideo
11{
12public:
13 virtual ~IVideo() = default;
14
15 virtual bool Start() = 0;
16 virtual void Stop() = 0;
17 virtual void Pause(bool Pause) = 0;
18 virtual bool IsRecording() = 0;
19
20 virtual void NextVideoFrame() = 0;
21 virtual void NextVideoFrameThread() = 0;
22
23 virtual void NextAudioFrame(ISoundMixFunc Mix) = 0;
24 virtual void NextAudioFrameTimeline(ISoundMixFunc Mix) = 0;
25
26 static IVideo *Current() { return ms_pCurrentVideo; }
27
28 static int64_t Time() { return ms_Time; }
29 static float LocalTime() { return ms_LocalTime; }
30 static void SetLocalStartTime(int64_t LocalStartTime) { ms_LocalStartTime = LocalStartTime; }
31 static void SetFPS(int FPS) { ms_TickTime = time_freq() / FPS; }
32
33protected:
34 static IVideo *ms_pCurrentVideo;
35 static int64_t ms_Time;
36 static int64_t ms_LocalStartTime;
37 static float ms_LocalTime;
38 static int64_t ms_TickTime;
39};
40
41#endif
42