mst705Ȧ

MST705源代码

#ifndef _MSTAR_H_
#define _MSTAR_H_

#ifdef _MSTAR_C_
   #define _MSCTLDEC_
#else
  #define _MSCTLDEC_ extern
#endif

typedef enum
{
    FPLL_STOP,
//    FPLL_TUNE_CLK_ONLY,
    FPLL_TUNE_LINE_ONLY,
    FPLL_TUNE_CLK_LINE_FOR_PC_YPBPR,
    FPLL_TUNE_CLK_LINE_FOR_VIDEO,
} EnuFpllCtl;

// interrrupt setting
typedef enum _msInterruptType
{
    INTERRUPT_DISABLE,
    INTERRUPT_PC, // V change,H loss,V loss
    INTERRUPT_YPBPR, // H loss,V loss
    INTERRUPT_INPUT_VSYNC
}msInterruptType;

#define LONG_COUNT_HPERIOD_ON   _BIT0
#define LONG_COUNT_HPERIOD_OFF  0
#define LONG_COUNT_CAL_ON       _BIT1
#define LONG_COUNT_CAL_OFF      0

#define V_CAP_SIZE_SAFE_RANGE   25

#define MST_H_PERIOD_MASK    0x1fff
#define MST_V_TOTAL_MASK     0x07ff

typedef struct
{
    BOOL bInterlace;
    WORD inHPeriod;
    DWORD inHFreq;
    WORD inVTotal;
    BYTE inOutVFreq;
}StruInOutCtl;

#define SCALING_RATIO_TYPE_NATIVE       0
#define SCALING_RATIO_TYPE_UP           1
#define SCALING_RATIO_TYPE_DOWN         2
#define SCALING_RATIO_FLAG_PRE          _BIT2
typedef struct
{
    WORD  H_CapStart;
    WORD  V_CapStart;
    WORD  H_CapSize;
    WORD  V_CapSize;

    WORD  V_DisSize;

    BYTE  H_SaclingRatioInfo;
    BYTE  V_SaclingRatioInfo;
}_WindowType;

_MSCTLDEC_ XDATA StruInOutCtl g_InOutCtl;
_MSCTLDEC_ XDATA _WindowType g_WindowInfo;

#define SCALING_H_IN    (g_WindowInfo.H_CapSize)
#define SCALING_H_OUT   (PanelWidth)

#define SCALING_V_IN    (g_WindowInfo.V_CapSize)
#define SCALING_V_OUT   (g_WindowInfo.V_DisSize)

#define ScalingRatio_H(Input, Output)           ( ((DWORD)Output-1) * 1048576ul / (Input-1) + 1 )
#define ScalingRatio_V(Input, Output)       ( ((DWORD)Input-1) * 1048576ul / (Output-1) + 1 )
#define PRE_SCALING_RATIO_V(Input, Output)      ( ((DWORD)Output) * 1048576ul / (Input) + 1 )


#if(ENABLE_MONITOR_VTOTAL)
_DEVVDDEC_ void msMonitorVTotal( BYTE ucFlag ); // Protect V capture size
#endif

#if(ENABLE_CHECK_AUTO_H_TOTAL) // Protect panel crash when mode change
_MSCTLDEC_ XDATA BOOL g_ucBK0_57_Value;
_MSCTLDEC_ XDATA BOOL g_bEnableAutoHTotal;
_MSCTLDEC_ XDATA BYTE g_ucCheckSyncCounter;
_MSCTLDEC_ XDATA BYTE g_wCheckBK0_57_Timer;
_MSCTLDEC_ void msCheckBK0_57_Value();
_MSCTLDEC_ WORD msCalculateVFreqX10( WORD wHFreq, WORD wVTotal );
#endif

_MSCTLDEC_ void Delay1ms_AGC_Processor(WORD wDelaycount);

_MSCTLDEC_ void msInit(void);
_MSCTLDEC_ void OSDGammaInit(void);
_MSCTLDEC_ void msPrepareForTimingChange(void);
_MSCTLDEC_ void msPowerDown(void);
_MSCTLDEC_ void msSoftwareReset(BYTE wParam, BYTE ucDelayTime);
_MSCTLDEC_ void msPowerUp(void);
_MSCTLDEC_ void msSetupInputPort(void);
_MSCTLDEC_ void msSetInterrupt(msInterruptType IntSel);
_MSCTLDEC_ void msSetupFreeRunMode( BYTE ucVFreq );

_MSCTLDEC_ void msCheckCaptureSize(void);

_MSCTLDEC_ void msInitTCON(void);
_MSCTLDEC_ void msInitGamma(void);
_MSCTLDEC_ void SetChromaMode(void);
_MSCTLDEC_ void msLineBufferDelayCtl( BOOL bInterlace );
_MSCTLDEC_ void SystemDelay_translate_To_Dsp_Processor(BYTE wDelaycount);

_MSCTLDEC_ WORD msGetHorizontalPeriod(void);
_MSCTLDEC_ WORD msGetVerticalTotal(void);
_MSCTLDEC_ void GetInputSignalHV(void);
_MSCTLDEC_ void msSetOutputSyncControl( BYTE ucOutputTimingCtl );
_MSCTLDEC_ void SetScalingRatio( BOOL bInterlace );
_MSCTLDEC_ void CalculateAspectRatio();
_MSCTLDEC_ void msSetOutputTiming( BYTE ucOutputTimingCtl );
_MSCTLDEC_ void SetCaptureWindow();
_MSCTLDEC_ void SetDisplayWindow();
_MSCTLDEC_ void msProgDigitalWin( BYTE ucOutputTimingCtl );
_MSCTLDEC_ void msProgWindow( BYTE ucOutputTimingCtl );
_MSCTLDEC_ void SetOutputTimingAndWindow( BYTE ucOutputTimingCtl );
_MSCTLDEC_ void msSetLineBufferClock( BYTE ucModeIdx, BYTE ucOutputClock );
_MSCTLDEC_ void msSetOutputFreeRunClock( BYTE ucVFreq );
_MSCTLDEC_ void SetOutputClock( BYTE ucOutputTimingCtl );
_MSCTLDEC_ void msLCDSetClock(void);
_MSCTLDEC_ BOOL IsSrcHasSignal(void);

_MSCTLDEC_ WORD GetStdModeHFreq( BYTE ucModeIdx );
_MSCTLDEC_ WORD GetStdModeHTotal( BYTE ucModeIdx );
_MSCTLDEC_ WORD GetStdModeHStart( BYTE ucModeIdx );
_MSCTLDEC_ WORD GetStdModeVStart( BYTE ucModeIdx );

_MSCTLDEC_ WORD msCalculateHFreqX10( WORD wHPeriod );
_MSCTLDEC_ BYTE msCalculateVSyncTime(void);
_MSCTLDEC_ void msSetScaler(void);
#endif