📄 videodec.h
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////////////////////////////////////////////////////////////////////////////
// Copyright of Vector Co.,Ltd. //
// //
// //
// Video Decoder function //
// Ver: 6.20 //
// Create file time: 2006.5.15 //
// End modify time: 2007.2.27 //
// For RTD2523B/RTD2553V/RTD2525L //
////////////////////////////////////////////////////////////////////////////
// Definitions for Vedio Decoder
#define _VDC_NONE 0 // 0: No vedio decoder available
#define _VDC_RTD2612 1 // 1: Realtek RTD2612 chip
#define _VDC_RTD2613 2 // 2: Realtek RTD2613 chip
#define _VDC_RTD2662 3 // 3: Realtek RTD2662 chip
#define _VIDEO_CHIP _VDC_RTD2662
// definitions for public
#define _VDC_FREE_RUN_MODE_TO_AUTO 0
#define _VDC_FREE_RUN_MODE_TO_50HZ 1
#define _VDC_FREE_RUN_MODE_TO_60HZ 2
//////////////////////////////////////////////////// RTD2612 //////////////////////////////////////////////////////////
#if(_VIDEO_CHIP == _VDC_RTD2612)
// Definitions for Vedio Decoder input channel
//--------------- ADC 0 ---------------
// ADC 0 only for Y
#define _ADC0_AI00_INPUT 0x00
#define _ADC0_AI01_INPUT 0x01
//--------------- ADC 1 ---------------
#define _ADC1_AI10_INPUT 0x02
#define _ADC1_AI11_INPUT 0x03
#define _ADC1_AI12_INPUT 0x04
#define _ADC1_AI13_INPUT 0x05
//--------------- ADC 2 ---------------
#define _ADC2_AI20_INPUT 0x06
#define _ADC2_AI21_INPUT 0x07
#define _ADC2_AI22_INPUT 0x08
#define _ADC2_AI23_INPUT 0x09
//--------------- ADC 3 ---------------
#define _ADC3_AI30_INPUT 0x0a
#define _ADC3_AI31_INPUT 0x0b
#define _ADC3_AI32_INPUT 0x0c
#define _ADC3_AI33_INPUT 0x0d
#define _NONE_INPUT 0x0f
// | Y input | C input |
#define _AV_CHANNEL (_ADC0_AI01_INPUT << 4) | _NONE_INPUT
#define _SV_CHANNEL (_ADC2_AI23_INPUT << 4) | _ADC1_AI13_INPUT
#define _TV_CHANNEL (_ADC3_AI33_INPUT << 4) | _NONE_INPUT
//-------------- YCbCr ----------------
// | Y input | Cr input |
#define _YCBCR_CHANNEL_Y_CR (_ADC0_AI01_INPUT << 4) | _ADC2_AI23_INPUT
// | Cb input
#define _YCBCR_CHANNEL_CB _ADC1_AI13_INPUT
#define _VIDEODEVICE 0x40
//////////////////////////////////////////////////// RTD2613 //////////////////////////////////////////////////////////
#elif(_VIDEO_CHIP == _VDC_RTD2613)
// Definitions for Vedio Decoder input channel
//--------------- ADC 0 ---------------
// ADC 0 not use in S-VIDEO C
#define _ADC0_AI00_INPUT 0x00
#define _ADC0_AI01_INPUT 0x01
//--------------- ADC 1 ---------------
#define _ADC1_AI10_INPUT 0x02
#define _ADC1_AI11_INPUT 0x03
#define _ADC1_AI12_INPUT 0x04
#define _ADC1_AI13_INPUT 0x05
//--------------- ADC 2 ---------------
#define _ADC2_AI20_INPUT 0x06
#define _ADC2_AI21_INPUT 0x07
#define _ADC2_AI22_INPUT 0x08
#define _ADC2_AI23_INPUT 0x09
//--------------- ADC 3 ---------------
#define _ADC3_AI30_INPUT 0x0a
#define _ADC3_AI31_INPUT 0x0b
#define _ADC3_AI32_INPUT 0x0c
#define _ADC3_AI33_INPUT 0x0d
#define _NONE_INPUT 0x0f
// | Y input | C input |
#define _AV_CHANNEL (_ADC0_AI01_INPUT << 4) | _NONE_INPUT
#define _SV_CHANNEL (_ADC2_AI23_INPUT << 4) | _ADC1_AI13_INPUT
#define _TV_CHANNEL (_ADC3_AI33_INPUT << 4) | _NONE_INPUT
// | Y input | Cr input |
#define _YCBCR_CHANNEL_Y_CR (_ADC0_AI01_INPUT << 4) | _ADC2_AI23_INPUT
// | Cb input
#define _YCBCR_CHANNEL_CB _ADC1_AI13_INPUT
#define _VIDEODEVICE 0x40
//////////////////////////////////////////////////// RTD2662 //////////////////////////////////////////////////////////
#elif(_VIDEO_CHIP == _VDC_RTD2662)
// Definitions for Vedio Decoder input channel
#define _V0_INPUT 0x01
#define _V1_INPUT 0x02
#define _V2_INPUT 0x03
#define _V3_INPUT 0x04
// If you select SV port, we only support
// V0 with V1 or V1 with V2 or V2 with V3.
// | Y input | C input |
#define _AV_CHANNEL (_V1_INPUT << 4)
#define _SV_CHANNEL (_V0_INPUT << 4) //| _V0_INPUT
#define _TV_CHANNEL (_V3_INPUT << 4)
#define _VIDEODEVICE 0x40
////////////////////////////////////////////// VIDEO NONE ////////////////////////////////////////////////
#elif(_VIDEO_CHIP != _VDC_NONE)
#error Definitions Code Trapped
#endif
#if(_VIDEO_CHIP != _VDC_NONE)
#ifndef __VIDEO_CHIP__
#define __VIDEO_CHIP__
/*
_______________________________________________________________________________________________________________________
| |
| Function gmi_CVideoCurrentColor() return data explain |
|_______________________________________________________________________________________________________________________|
|\ | | | | | | | | | |
| \ Return | | | | | | | | | |
| \ data | 0x00 | 0x01 | 0x02 | 0x03 | 0x04 | 0x05 | 0x06 | 0x07 | 0x08 |
|VDC \ | | | | | | | | | |
| CHIP \ | (bMode:0/1) | (bMode:0/1) | (bMode:0/1) |(bMode:1) |(bMode:1) |(bMode:1) |(bMode:1) |(bMode:1) |(bMode:1) |
|__________\|_____________|_____________|_____________|__________|__________|__________|__________|__________|__________|
| | | | | | | | | | |
| RTD2612/3 | No signal | NTSC | PAL | Reserved | Reserved | Reserved | Reserved | Reserved | Reserved |
|___________|_____________|_____________|_____________|__________|__________|__________|__________|__________|__________|
| | | |(bMode:0 PAL)| | | | | | |
| RTD2660 | Reserved | NTSC | NTSC4.43 | PAL-M | PAL 60 | PAL N | PAL I | NTSC 50 | SECAM |
|___________|_____________|_____________|_____________|__________|__________|__________|__________|__________|__________|
| | | | | | | | | | |
| | | | | | | | | | |
|___________|_____________|_____________|_____________|__________|__________|__________|__________|__________|__________|
*/
extern void gmi_CI2CWriteVDCByte(const unsigned char ucAddress, const unsigned char ucWriteValue);
extern unsigned char gmi_CI2CReadVDCByte(const unsigned char ucAddress);
extern unsigned char gmi_CVideoCurrentColor(bit bMode);
extern void gmi_CInitialVDC(void);
extern void gmi_CVDCOutputDisable(void);
extern bit gmi_CModeLocked(void);
extern void gmi_CSelectInputChannel(unsigned char ucYCrChannel, unsigned char ucAVOut);
extern void gmi_CAdjustVDCBrightness(const unsigned char ucVDCBrightness);
extern void gmi_CAdjustVDCContrast(const unsigned char ucVDCContrast);
extern void gmi_CAdjustVDCSaturation(const unsigned char ucVDCSaturation);
extern void gmi_CAdjustVDCHue(const unsigned char ucVDCHue);
extern void gmi_CSetVDCFreeRunMode(const unsigned char ucMode);
#endif
#endif
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