msvd.h

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#ifndef _MSVD_H_
#define _MSVD_H_

#ifdef _MSVD_C_
  #define _MSVDDEC_
#else
  #define _MSVDDEC_ extern
#endif

_MSVDDEC_ XDATA BYTE g_ucNoiseDebounce;
_MSVDDEC_ bit  bNoisy_Det;
_MSVDDEC_ XDATA BOOL bLastNoisyStatus;

#define ENABLE_PAL_SWITCH_HANDLER   1
#define ENABLE_SW_DETECT_COLOR_STD  1

#if( ENABLE_SW_DETECT_COLOR_STD )
#define DSP_COLOR_UNKNOWN   0
#define DSP_COLOR_NTSC      1
#define DSP_COLOR_PAL       2
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStd;
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdNew;
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdChangeCounter;

#define COLOR_STD_COUNT_MAX     20
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdCounter;
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdCounter_Unknown;
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdCounter_Ntsc;
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdCounter_Pal;

#define ENABLE_DEBUG_SW_DETECT_COLOR_STD    1
#if( ENABLE_DEBUG_SW_DETECT_COLOR_STD )
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdCounterL_Unknown;
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdCounterL_Ntsc;
_MSVDDEC_ XDATA BYTE g_ucVD_ColorStdCounterL_Pal;
#endif

_MSVDDEC_ void msVDDetectColorStdInit(void);
_MSVDDEC_ void msVDDetectColorStd(void);
#endif


#if( ENABLE_PAL_SWITCH_HANDLER )
typedef enum
{
    PAL_SWITCH_AUTO,
    PAL_SWITCH_FORCE_PAL,
    PAL_SWITCH_FORCE_NTSC,
    PAL_SWITCH_FORCE_NUM,
} PAL_SWITCH_FORCE_Type;

_MSVDDEC_ XDATA BYTE g_ucPalSwitchHandler_Timer;
_MSVDDEC_ void msVDPalSwitchHandlerReset( BYTE ucCtl );
_MSVDDEC_ void msVDPalSwitchHandler(void);
#endif
_MSVDDEC_ void CheckDSPVSYNC(void);
_MSVDDEC_ void msVDReset(void);
_MSVDDEC_ void msVD_FSM_Reset( BYTE ucCtl );

#endif