path: root/tvapi/libtv/tv/CAv.h (plain)
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1	#ifndef _C_AV_H
2	#define _C_AV_H
3	#include "am_av.h"
4	#include "am_aout.h"
5	#include "CTvEv.h"
6	#include "CTvLog.h"
7	#include "../tvin/CTvin.h"
8	static const char *PATH_FRAME_COUNT = "/sys/module/di/parameters/frame_count";
9	//3D=====================================================================
10	static const char *PATH_SET_3D_TYPE = "/sys/class/video/threedim_mode";
11	static const char *PATH_VIDEO_AMVIDEO = "/dev/amvideo";
12	//3和1是做不同的3dsclaer 0是不做任何scaler
13	static const char *PATH_3D_SCALER = "/sys/module/amvideo/parameters/force_3d_scaler";
14	//0是不做3dscaler 1是做3dscaler
15	static const char *PATH_VIDEO_SCALER = "/sys/class/video/stereo_scaler";
16
17	static const char *PATH_MEPG_DTMB_LOOKUP_PTS_FLAG = "/sys/module/amvdec_mpeg12/parameters/dtmb_flag";
18	static const char *PATH_VIDEO_HEIGHT = "/sys/class/video/frame_height";
19	/*cmd use for 3d operation*/
20	#define MODE_3D_DISABLE 0x00000000
21	#define MODE_3D_ENABLE 0x00000001
22	#define MODE_3D_AUTO 0x00000002
23	#define MODE_3D_LR 0x00000004
24	#define MODE_3D_TB 0x00000008
25	#define MODE_3D_LA 0x00000010
26	#define MODE_3D_FA 0x00000020
27	#define MODE_3D_LR_SWITCH 0x00000100
28	#define MODE_3D_TO_2D_L 0x00000200
29	#define MODE_3D_TO_2D_R 0x00000400
30	#define MODE_3D_MVC 0x00000800
31	#define MODE_3D_OUT_TB 0x00010000
32	#define MODE_3D_OUT_LR 0x00020000
33
34	/*when the output mode is field alterlative*/
35	//LRLRLRLRL mode
36	#define MODE_3D_OUT_FA_L_FIRST 0x00001000
37	#define MODE_3D_OUT_FA_R_FIRST 0x00002000
38	//LBRBLBRB
39	#define MODE_3D_OUT_FA_LB_FIRST 0x00004000
40	#define MODE_3D_OUT_FA_RB_FIRST 0x00008000
41
42
43	typedef enum VIDEO_3D_MODE_E {
44	VIDEO_3D_MODE_DISABLE,
45	VIDEO_3D_MODE_AUTO,
46	VIDEO_3D_MODE_LR,
47	VIDEO_3D_MODE_TB,
48	VIDEO_3D_MODE_LA,
49	VIDEO_3D_MODE_FA
50	} VIDEO_3D_MODE_T;
51
52	//end 3D===================================================================
53	typedef enum video_display_resolution_e {
54	VPP_DISPLAY_RESOLUTION_1366X768,
55	VPP_DISPLAY_RESOLUTION_1920X1080,
56	VPP_DISPLAY_RESOLUTION_3840X2160,
57	VPP_DISPLAY_RESOLUTION_MAX,
58	} video_display_resolution_t;
59
60
61	class CAv {
62	public:
63	CAv();
64	~CAv();
65	//video screen_mode
66	static const int VIDEO_WIDEOPTION_NORMAL = 0;
67	static const int VIDEO_WIDEOPTION_FULL_STRETCH = 1;
68	static const int VIDEO_WIDEOPTION_4_3 = 2;
69	static const int VIDEO_WIDEOPTION_16_9 = 3;
70	static const int VIDEO_WIDEOPTION_NONLINEAR = 4;
71	static const int VIDEO_WIDEOPTION_NORMAL_NOSCALEUP = 5;
72	static const int VIDEO_WIDEOPTION_CROP_FULL = 6;
73	static const int VIDEO_WIDEOPTION_CROP = 7;
74	//
75	static const int DISABLE_VIDEO_COLOR_BLUE = 1;
76	static const int DISABLE_VIDEO_COLOR_BLACK = 2;
77	class AVEvent : public CTvEv {
78	public:
79	AVEvent(): CTvEv(CTvEv::TV_EVENT_AV)
80	{
81
82	};
83	~AVEvent()
84	{};
85	static const int EVENT_AV_STOP = 1;
86	static const int EVENT_AV_RESUEM = 2;
87	static const int EVENT_AV_SCAMBLED = 3;
88	static const int EVENT_AV_UNSUPPORT = 4;
89	int type;
90	int param;
91	};
92
93	class IObserver {
94	public:
95	IObserver() {};
96	virtual ~IObserver() {};
97	virtual void onEvent(const AVEvent &ev) = 0;
98	};
99	//1 VS n
100	//int addObserver(IObserver* ob);
101	//int removeObserver(IObserver* ob);
102
103	//1 VS 1
104	int setObserver(IObserver *ob)
105	{
106	mpObserver = ob;
107	return 0;
108	}
109
110	int Open();
111	int Close();
112	int SetVideoWindow(int x, int y, int w, int h);
113	int GetVideoStatus(AM_AV_VideoStatus_t *status);
114	int SwitchTSAudio(int apid, AM_AV_AFormat_t afmt);
115	int ResetAudioDecoder();
116	int SetTSSource(AM_AV_TSSource_t ts_source);
117	int StartTS(uint16_t vpid, uint16_t apid, AM_AV_VFormat_t vfmt, AM_AV_AFormat_t afmt);
118	int StopTS();
119	int AudioGetOutputMode(AM_AOUT_OutputMode_t *mode);
120	int AudioSetOutputMode(AM_AOUT_OutputMode_t mode);
121	int SetVideoScreenColor (int vdin_blending_mask, int y, int u, int v);
122	int DisableVideoWithBlueColor();
123	int DisableVideoWithBlackColor();
124	int EnableVideoAuto();
125	int EnableVideoNow();
126	int EnableVideoWhenVideoPlaying(int minFrameCount = 8, int waitTime = 5000);
127	int WaittingVideoPlaying(int minFrameCount = 8, int waitTime = 5000);
128	int EnableVideoBlackout();
129	int DisableVideoBlackout();
130	int getVideoDisableValue();
131	int SetVideoLayerDisable ( int value );
132	int ClearVideoBuffer();
133	bool videoIsPlaying(int minFrameCount = 8);
134	int setVideoScreenMode ( int value );
135	int getVideoScreenMode();
136	int setVideoAxis ( int h, int v, int width, int height );
137	video_display_resolution_t getVideoDisplayResolution();
138	//LR_switch: 1 is enable, 3D_TO_2D:1 is L , 2 is R
139	int set3DMode(VIDEO_3D_MODE_T mode, int LR_switch, int mode_3D_TO_2D);
140	//
141	int setLookupPtsForDtmb(int enable);
142	tvin_sig_fmt_t getVideoResolutionToFmt();
143	private:
144	static void av_evt_callback ( long dev_no, int event_type, void *param, void *user_data );
145	int getVideoFrameCount();
146	int mTvPlayDevId;
147	IObserver *mpObserver;
148	AVEvent mCurAvEvent;
149	int mCurVideoLayerMuteState;
150	int mCurDisableVideoColor;
151
152	int mFdAmVideo;
153	};
154	#endif
155