play_capture_common.h

1. 8623L平台

/*
 *
 * Copyright (c) 2001-2007 Sigma Designs, Inc. 
 * All Rights Reserved. Proprietary and Confidential.
 *
 */

/**
	@file   play_capture_common.h
	@brief  header file holing various macros and defines for all play_capture_... files
	
	@author Christian Wolff Sean.Sekwon.Choi
*/

#ifndef __PLAY_CAPTURE_COMMON_H__
#define __PLAY_CAPTURE_COMMON_H__

#if 1
#define FUNCNAME ENABLE
#else
#define FUNCNAME DISABLE
#endif

// zoom helper defines and functions
#define ZOOM_0 4096  // 0% zoom position
#define ZOOM_1 8192  // 100% zoom position

#define MAX_NUMBER_OF_VIDEO_CHIPS 3
#define MAX_NUMBER_OF_AUDIO_CHIPS 3

enum capsam_access_type {
	capsam_access_type_none = 0, 
	
	capsam_access_type_hdmi, 
	capsam_access_type_analog,
	
	capsam_access_type_last
};

enum capsam_board {
	capsam_kissjamoplasma, 
	capsam_sigma775avinput, 
	capsam_sigma760e1hdref, 
	capsam_sigma760e2hdlcd, 
	capsam_sigma844e1dtv, 
	capsam_pioneer809e1video, 
	capsam_sigmaDTV8634,
};

enum capsam_chip {
	capsam_chip_none = 0, 
	
	capsam_chip_SiI9031, 
	capsam_chip_AD9380, 
	capsam_chip_AD9883,
	capsam_chip_ADV7402, 
	capsam_chip_SAA7119, 
	capsam_chip_WM8775, 
	capsam_chip_MSP34x5, 
	capsam_chip_TW9919,
	
	capsam_chip_last,
};

enum capsam_input {
	capsam_input_none = 0, 
	
	capsam_input_tuner1,
	capsam_input_tuner2,
	capsam_input_cvbs1,
	capsam_input_cvbs2,
	capsam_input_svideo1,
	capsam_input_svideo2,
	capsam_input_component1,
	capsam_input_component2,
	capsam_input_scart1,
	capsam_input_scart2,
	capsam_input_vga, 
	capsam_input_dvi, 
	capsam_input_hdmi, 
	
	capsam_input_last,
};

/* struct of all necessary information to access a certain input on a certain capture chip */
struct capsam_access {
	RMuint32 APIVersion;                         // set to 1
	enum capsam_access_type access_type;            // digital or analog
	enum capsam_chip chip;                          // capture chip specification
	enum capsam_input input;                        // input type
	RMuint32 input_number;                       // arbitrary number to select one specific input of the specified type
	RMuint32 I2CModuleID;                        // emhwlib Module ID of the I2C bus access
	struct EMhwlibI2CDeviceParameter I2CDevice;  // pI2CDevice.DevAddr contains the primaty I2C device address of the chip, the other members need to match the board specific environment

	RMuint32 XtalClock;
};

struct capsam_board_config{
	RMuint32 APIVersion;
	RMuint32 XtalClock;	
	enum capsam_board board; 
	struct capsam_access chip_hdmi_config;
	struct capsam_access chip_analog_video_config;
	struct capsam_access chip_analog_audio_config;
	struct capsam_access chip_analog_audio_config2;
};

// choi added start
enum capsam_video_input {
	capsam_video_input_none = 0, 
	
	capsam_video_input_tuner1,
	capsam_video_input_tuner2,
	capsam_video_input_cvbs1,
	capsam_video_input_cvbs2,
	capsam_video_input_svideo1,
	capsam_video_input_svideo2,
	capsam_video_input_component1,
	capsam_video_input_component2,
	capsam_video_input_scart1,
 	capsam_video_input_scart2,
	capsam_video_input_vga, 
	capsam_video_input_dvi, 
	capsam_video_input_hdmi1,
	capsam_video_input_hdmi2,
	capsam_video_input_hdmi3,
	
	capsam_video_input_last,
};

enum capsam_audio_input {
	capsam_audio_input_none = 0, 
	
	capsam_audio_input_tuner1,
	capsam_audio_input_tuner2,
	capsam_audio_input_stereo1,
	capsam_audio_input_stereo2,
	capsam_audio_input_stereo3,
	capsam_audio_input_hdmi1,
	capsam_audio_input_hdmi2,
	capsam_audio_input_hdmi3,
	
	capsam_audio_input_last,
};

struct capsam_video_input_map{
	enum capsam_video_input input;
	enum capsam_chip chip;
};

struct capsam_audio_input_map{
	enum capsam_audio_input input;
	enum capsam_chip chip;
};

struct capsam_chip_info{
	enum capsam_chip chip;
	RMuint32 I2CModuleID;                       
	struct EMhwlibI2CDeviceParameter I2CDevice; 
};


struct capsam_board_info{
	enum capsam_board board;
	RMuint32 clock;
	struct capsam_video_input_map* p_video_input_map;
	struct capsam_chip_info* p_video_chip_info;
	struct capsam_chip_info* p_audio_chip_info;	
};
// choi added end

struct capsam_update {
	RMuint32 APIVersion;  // set to 1
	
	// Application process updates
	
	RMbool VideoUpdate;  // video mode needs to be updated by main app (detect and setup cycle)
	RMbool VideoRestart; // video capture process needs to be restarted by main app
	RMbool VideoOff;     // video capture process needs to be stopped

	RMbool AudioUpdate;  // audio needs to be updated by main app (detect and setup cycle)
	RMbool AudioRestart; // audio pass through needs to be restarted by main app
	RMbool AudioOff;     // audio pass through needs to be stopped
	
	// Input (DispVideoInput or DispGraphicInput) settings
	
	RMbool TVStandardValid;  // TVStandard is valid
	RMbool TVStandardUpdate; // TVStandard needs to be updated on current emhwlib input module
	enum EMhwlibTVStandard TVStandard;
	
	RMbool TVFormatValid;  // TVFormat is valid
	RMbool TVFormatUpdate; // TVFormat needs to be updated on current emhwlib input module
	struct EMhwlibGenericTVFormat TVFormat;
	
	RMbool PictureAspectRatioValid;  // PictureAspectRatio is valid
	RMbool PictureAspectRatioUpdate; // PictureAspectRatio needs to be updated on current emhwlib input module
	struct EMhwlibAspectRatio PictureAspectRatio;
	
	RMbool PixelAspectRatioValid;  // PixelAspectRatio is valid
	RMbool PixelAspectRatioUpdate; // PixelAspectRatio needs to be updated on current emhwlib input module
	struct EMhwlibAspectRatio PixelAspectRatio;
	
	RMbool InputColorSpaceValid;  // InputColorSpace is valid
	RMbool InputColorSpaceUpdate; // InputColorSpace needs to be updated on current emhwlib input module
	enum EMhwlibColorSpace InputColorSpace;
	
	RMbool InputColorFormatValid;  // InputColorFormat is valid
	RMbool InputColorFormatUpdate; // InputColorFormat needs to be updated on current emhwlib input module
	enum EMhwlibInputColorFormat InputColorFormat;
	
	// Scaler (DispXXXScaler) settings
	
	RMbool FlushScaler;  // scaler needs to be flushed
	
	RMbool ZoomValid;  // Zoom values are valid
	RMbool ZoomUpdate; // Zoom needs to be updated on current emhwlib scaler module
	RMuint32 ZoomX;
	RMuint32 ZoomY;
	RMuint32 ZoomW;
	RMuint32 ZoomH;
	
	RMbool ContentAFDValid;  // ContentAFD is valid
	RMbool ContentAFDUpdate; // ContentAFD needs to be updated on current emhwlib scaler module
	struct EMhwlibActiveFormatDescription ContentAFD;  // ContentAFD.FrameAspectRatio should match PictureAspectRatio
	
	RMbool ContentBarInfoValid;  // ContentBarInfo is valid
	RMbool ContentBarInfoUpdate; // ContentBarInfo needs to be updated on current emhwlib scaler module
	struct EMhwlibActiveFormatBarInfo ContentBarInfo;
	
	RMbool ContentScanInfoValid;  // ContentScanInfo is valid
	RMbool ContentScanInfoUpdate; // ContentScanInfo needs to be updated on current emhwlib scaler module
	enum EMhwlibScanInfo ContentScanInfo;
	
	// Mixer (DispXXXMixer) settings
	
	RMbool MixerColorSpaceValid;  // MixerColorSpace is valid
	RMbool MixerColorSpaceUpdate; // MixerColorSpace needs to be updated on current emhwlib mixer module
	enum EMhwlibColorSpace MixerColorSpace;
	
	// Output (DispXXXOut) settings
	
	RMbool OutputTVStandardValid;  // TVStandard is valid
	RMbool OutputTVStandardUpdate; // TVStandard needs to be updated on current emhwlib input module
	enum EMhwlibTVStandard OutputTVStandard;
	
	RMbool OutputAFDValid;  // AFD is valid
	RMbool OutputAFDUpdate; // AFD needs to be updated on current emhwlib input module
	struct EMhwlibActiveFormatDescription OutputAFD;  // AFD.FrameAspectRatio should match PictureAspectRatio

	// Video Input to Capture Chip Standard Selection. detected by capture chip, but can be overriden by user

	RMbool InputTVStandardValid;  // TVStandard is valid
	RMbool InputTVStandardUpdate; // TVStandard needs to be updated on current emhwlib input module
	enum EMhwlibTVStandard InputTVStandard;	
	

	// Audio Settings

	RMbool AudioSampleRateValid;
	RMbool AudioSampleRateUpdate;
	RMuint32 AudioSampleRate;
	
	RMbool AudioMclkFactorValid;
	RMbool AudioMclkFactorUpdate;
	enum MClkFactor AudioMclkFactor;
	
	// capture chip specific information
	RMbool SAA7119CG2Valid;
	RMbool SAA7119CG2Update;
	RMbool SAA7119UseCG2;
	
};



enum audio_state {
	audio_state_off,     // no audio present
	audio_state_request, // request audio, wait 200 mSec for stable clock
	audio_state_on       // audio is running
};

#define IsNTSC(TVStandard, isNTSC) do {	\
		switch (TVStandard) {		\
		case EMhwlibTVStandard_PAL_60:	\
		case EMhwlibTVStandard_PAL_M:		\
		case EMhwlibTVStandard_PAL_60_714:	\
		case EMhwlibTVStandard_PAL_M_714:	\
		case EMhwlibTVStandard_ITU_Bt656_625:	\
		case EMhwlibTVStandard_ITU_Bt656_288p:	\
		case EMhwlibTVStandard_PAL_BG:		\
		case EMhwlibTVStandard_PAL_N:		\
		case EMhwlibTVStandard_576p50:		\
		case EMhwlibTVStandard_PAL_BG_702:	\
		case EMhwlibTVStandard_PAL_N_702:	\
		case EMhwlibTVStandard_576p50_702:	\
		case EMhwlibTVStandard_PAL_BG_704:	\
		case EMhwlibTVStandard_PAL_N_704:	\
		case EMhwlibTVStandard_576p50_704:	\
			isNTSC = FALSE;			\
			break;				\
		case EMhwlibTVStandard_ITU_Bt656_525:	\
		case EMhwlibTVStandard_ITU_Bt656_240p:	\
		case EMhwlibTVStandard_NTSC_M_Japan:	\
		case EMhwlibTVStandard_NTSC_M:		\
		case EMhwlibTVStandard_480p59:		\
		case EMhwlibTVStandard_NTSC_M_Japan_714:	\
		case EMhwlibTVStandard_NTSC_M_714:		\
		case EMhwlibTVStandard_480p59_714:		\
		default:					\
			isNTSC = TRUE;				\
			break;					\
		}						\
	}while(0)


#endif // __PLAY_CAPTURE_COMMON_H__