/* * amvideo.h * * DirectX header * * Copyright Magnus Olsen (magnus@greatlord.com) */ #ifndef __AMVIDEO__ #define __AMVIDEO__ #ifdef __cplusplus extern "C" { #endif #include #define AMDDS_NONE 0x00 #define AMDDS_DCIPS 0x01 #define AMDDS_PS 0x02 #define AMDDS_RGBOVR 0x04 #define AMDDS_YUVOVR 0x08 #define AMDDS_RGBOFF 0x10 #define AMDDS_YUVOFF 0x20 #define AMDDS_RGBFLP 0x40 #define AMDDS_YUVFLP 0x80 #define AMDDS_ ALL 0xFF #define AMDDS_DEFAULT AMDDS_ALL #define AMDDS_YUV (AMDDS_YUVOFF | AMDDS_YUVOVR | AMDDS_YUVFLP) #define AMDDS_RGB (AMDDS_RGBOFF | AMDDS_RGBOVR | AMDDS_RGBFLP) #define AMDDS_PRIMARY (AMDDS_DCIPS | AMDDS_PS) #define iPALETTE_COLORS 256 #define iEGA_COLORS 16 #define iMASK_COLORS 3 #define iTRUECOLOR 16 #define iRED 0 #define iGREEN 1 #define iBLUE 2 #define iPALETTE 8 #define iMAXBITS 8 typedef struct tag_TRUECOLORINFO { DWORD dwBitMasks[iMASK_COLORS]; RGBQUAD bmiColors[iPALETTE_COLORS]; } TRUECOLORINFO; typedef struct tagVIDEOINFOHEADER { RECT rcSource; RECT rcTarget; DWORD dwBitRate; DWORD dwBitErrorRate; REFERENCE_TIME AvgTimePerFrame; BITMAPINFOHEADER bmiHeader; } VIDEOINFOHEADER; typedef struct tagVIDEOINFO { RECT rcSource; RECT rcTarget; DWORD dwBitRate; DWORD dwBitErrorRate; REFERENCE_TIME AvgTimePerFrame; BITMAPINFOHEADER bmiHeader; union { RGBQUAD bmiColors[iPALETTE_COLORS]; DWORD dwBitMasks[iMASK_COLORS]; TRUECOLORINFO TrueColorInfo; }; } VIDEOINFO; typedef struct tagMPEG1VIDEOINFO { VIDEOINFOHEADER hdr; DWORD dwStartTimeCode; DWORD cbSequenceHeader; BYTE bSequenceHeader[1]; } MPEG1VIDEOINFO; typedef struct tagAnalogVideoInfo { RECT rcSource; RECT rcTarget; DWORD dwActiveWidth; DWORD dwActiveHeight; REFERENCE_TIME AvgTimePerFrame; } ANALOGVIDEOINFO; #define TRUECOLOR(PBMIH) ((TRUECOLORINFO *)(((LPBYTE)&((PBMIH)->bmiHeader)) + (PBMIH)->bmiHeader.biSize)) #define COLORS(PBMIH) ((RGBQUAD *)(((LPBYTE)&((PBMIH)->bmiHeader)) + (PBMIH)->bmiHeader.biSize)) #define BITMASKS(PBMIH) ((DWORD *)(((LPBYTE)&((PBMIH)->bmiHeader)) + (PBMIH)->bmiHeader.biSize)) #define SIZE_EGA_PALETTE (iEGA_COLORS * sizeof(RGBQUAD)) #define SIZE_PALETTE (iPALETTE_COLORS * sizeof(RGBQUAD)) #define SIZE_MASKS (iMASK_COLORS * sizeof(DWORD)) #define SIZE_PREHEADER (FIELD_OFFSET(VIDEOINFOHEADER,bmiHeader)) #define SIZE_VIDEOHEADER (sizeof(BITMAPINFOHEADER) + SIZE_PREHEADER) #define WIDTHBYTES(BTIS) ((DWORD)(((BTIS)+31) & (~31)) / 8) #define DIBWIDTHBYTES(BI) (DWORD)(BI).biBitCount) * (DWORD)WIDTHBYTES((DWORD)(BI).biWidth #define _DIBSIZE(BI) (DIBWIDTHBYTES(BI) * (DWORD)(BI).biHeight) #define DIBSIZE(BI) ((BI).biHeight < 0 ? (-1)*(_DIBSIZE(BI)) : _DIBSIZE(BI)) #define BIT_MASKS_MATCH(PBMIH1,PBMIH2) \ ((PBMIH2)->dwBitMasks[iGREEN] == (PBMIH1)->dwBitMasks[iGREEN]) && \ (((PBMIH2)->dwBitMasks[iRED] == (PBMIH1)->dwBitMasks[iRED]) && \ ((PBMIH2)->dwBitMasks[iBLUE] == (PBMIH1)->dwBitMasks[iBLUE])) #define RESET_MASKS(PBMIH) (ZeroMemory((PVOID)(PBMIH)->dwBitFields,SIZE_MASKS)) #define RESET_HEADER(PBMIH) (ZeroMemory((PVOID)(PBMIH),SIZE_VIDEOHEADER)) #define RESET_PALETTE(PBMIH) (ZeroMemory((PVOID)(PBMIH)->bmiColors,SIZE_PALETTE)); #define PALETTISED(PBMIH) ((PBMIH)->bmiHeader.biBitCount <= iPALETTE) #define PALETTE_ENTRIES(PBMIH) ((DWORD) 1 << (PBMIH)->bmiHeader.biBitCount) #define HEADER(pVideoInfo) (&(((VIDEOINFOHEADER *) (pVideoInfo))->bmiHeader)) #define MAX_SIZE_MPEG1_SEQUENCE_INFO 140 #define MPEG1_SEQUENCE_INFO(pv) ((const BYTE *)(pv)->bSequenceHeader) #define SIZE_MPEG1VIDEOINFO(pv) (FIELD_OFFSET(MPEG1VIDEOINFO, bSequenceHeader[0]) + \ (pv)->cbSequenceHeader) #undef INTERFACE #define INTERFACE IDirectDrawVideo DECLARE_INTERFACE_(IDirectDrawVideo, IUnknown) { STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE; STDMETHOD_(ULONG,AddRef)(THIS) PURE; STDMETHOD_(ULONG,Release)(THIS) PURE; STDMETHOD(GetSwitches)(THIS_ DWORD *pSwitches) PURE; STDMETHOD(SetSwitches)(THIS_ DWORD Switches) PURE; STDMETHOD(GetCaps)(THIS_ DDCAPS *pCaps) PURE; STDMETHOD(GetEmulatedCaps)(THIS_ DDCAPS *pCaps) PURE; STDMETHOD(GetSurfaceDesc)(THIS_ DDSURFACEDESC *pSurfaceDesc) PURE; STDMETHOD(GetFourCCCodes)(THIS_ DWORD *pCount,DWORD *pCodes) PURE; STDMETHOD(SetDirectDraw)(THIS_ LPDIRECTDRAW pDirectDraw) PURE; STDMETHOD(GetDirectDraw)(THIS_ LPDIRECTDRAW *ppDirectDraw) PURE; STDMETHOD(GetSurfaceType)(THIS_ DWORD *pSurfaceType) PURE; STDMETHOD(SetDefault)(THIS) PURE; STDMETHOD(UseScanLine)(THIS_ long UseScanLine) PURE; STDMETHOD(CanUseScanLine)(THIS_ long *UseScanLine) PURE; STDMETHOD(UseOverlayStretch)(THIS_ long UseOverlayStretch) PURE; STDMETHOD(CanUseOverlayStretch)(THIS_ long *UseOverlayStretch) PURE; STDMETHOD(UseWhenFullScreen)(THIS_ long UseWhenFullScreen) PURE; STDMETHOD(WillUseFullScreen)(THIS_ long *UseWhenFullScreen) PURE; }; #undef INTERFACE #define INTERFACE IFullScreenVideo DECLARE_INTERFACE_(IFullScreenVideo, IUnknown) { STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE; STDMETHOD_(ULONG,AddRef)(THIS) PURE; STDMETHOD_(ULONG,Release)(THIS) PURE; STDMETHOD(CountModes)(THIS_ long *pModes) PURE; STDMETHOD(GetModeInfo)(THIS_ long Mode,long *pWidth,long *pHeight,long *pDepth) PURE; STDMETHOD(GetCurrentMode)(THIS_ long *pMode) PURE; STDMETHOD(IsModeAvailable)(THIS_ long Mode) PURE; STDMETHOD(IsModeEnabled)(THIS_ long Mode) PURE; STDMETHOD(SetEnabled)(THIS_ long Mode,long bEnabled) PURE; STDMETHOD(GetClipFactor)(THIS_ long *pClipFactor) PURE; STDMETHOD(SetClipFactor)(THIS_ long ClipFactor) PURE; STDMETHOD(SetMessageDrain)(THIS_ HWND hwnd) PURE; STDMETHOD(GetMessageDrain)(THIS_ HWND *hwnd) PURE; STDMETHOD(SetMonitor)(THIS_ long Monitor) PURE; STDMETHOD(GetMonitor)(THIS_ long *Monitor) PURE; STDMETHOD(HideOnDeactivate)(THIS_ long Hide) PURE; STDMETHOD(IsHideOnDeactivate)(THIS) PURE; STDMETHOD(SetCaption)(THIS_ BSTR strCaption) PURE; STDMETHOD(GetCaption)(THIS_ BSTR *pstrCaption) PURE; STDMETHOD(SetDefault)(THIS) PURE; }; #undef INTERFACE #define INTERFACE IQualProp DECLARE_INTERFACE_(IQualProp, IUnknown) { STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE; STDMETHOD_(ULONG,AddRef)(THIS) PURE; STDMETHOD_(ULONG,Release)(THIS) PURE; STDMETHOD(get_FramesDroppedInRenderer)(THIS_ int *pcFrames) PURE; STDMETHOD(get_FramesDrawn)(THIS_ int *pcFramesDrawn) PURE; STDMETHOD(get_AvgFrameRate)(THIS_ int *piAvgFrameRate) PURE; STDMETHOD(get_Jitter)(THIS_ int *iJitter) PURE; STDMETHOD(get_AvgSyncOffset)(THIS_ int *piAvg) PURE; STDMETHOD(get_DevSyncOffset)(THIS_ int *piDev) PURE; }; #undef INTERFACE #define INTERFACE IBaseVideoMixer DECLARE_INTERFACE_(IBaseVideoMixer, IUnknown) { STDMETHOD(SetLeadPin)(THIS_ int iPin) PURE; STDMETHOD(GetLeadPin)(THIS_ int *piPin) PURE; STDMETHOD(GetInputPinCount)(THIS_ int *piPinCount) PURE; STDMETHOD(IsUsingClock)(THIS_ int *pbValue) PURE; STDMETHOD(SetUsingClock)(THIS_ int bValue) PURE; STDMETHOD(GetClockPeriod)(THIS_ int *pbValue) PURE; STDMETHOD(SetClockPeriod)(THIS_ int bValue) PURE; }; #undef INTERFACE #define INTERFACE IFullScreenVideoEx DECLARE_INTERFACE_(IFullScreenVideoEx, IFullScreenVideo) { STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE; STDMETHOD_(ULONG,AddRef)(THIS) PURE; STDMETHOD_(ULONG,Release)(THIS) PURE; STDMETHOD(CountModes)(THIS_ long *pModes) PURE; STDMETHOD(GetModeInfo)(THIS_ long Mode,long *pWidth,long *pHeight,long *pDepth) PURE; STDMETHOD(GetCurrentMode)(THIS_ long *pMode) PURE; STDMETHOD(IsModeAvailable)(THIS_ long Mode) PURE; STDMETHOD(IsModeEnabled)(THIS_ long Mode) PURE; STDMETHOD(SetEnabled)(THIS_ long Mode,long bEnabled) PURE; STDMETHOD(GetClipFactor)(THIS_ long *pClipFactor) PURE; STDMETHOD(SetClipFactor)(THIS_ long ClipFactor) PURE; STDMETHOD(SetMessageDrain)(THIS_ HWND hwnd) PURE; STDMETHOD(GetMessageDrain)(THIS_ HWND *hwnd) PURE; STDMETHOD(SetMonitor)(THIS_ long Monitor) PURE; STDMETHOD(GetMonitor)(THIS_ long *Monitor) PURE; STDMETHOD(HideOnDeactivate)(THIS_ long Hide) PURE; STDMETHOD(IsHideOnDeactivate)(THIS) PURE; STDMETHOD(SetCaption)(THIS_ BSTR strCaption) PURE; STDMETHOD(GetCaption)(THIS_ BSTR *pstrCaption) PURE; STDMETHOD(SetDefault)(THIS) PURE; STDMETHOD(SetAcceleratorTable)(THIS_ HWND hwnd,HACCEL hAccel) PURE; STDMETHOD(GetAcceleratorTable)(THIS_ HWND *phwnd,HACCEL *phAccel) PURE; STDMETHOD(KeepPixelAspectRatio)(THIS_ long KeepAspect) PURE; STDMETHOD(IsKeepPixelAspectRatio)(THIS_ long *pKeepAspect) PURE; }; typedef enum { AM_PROPERTY_FRAMESTEP_STEP = 0x01, AM_PROPERTY_FRAMESTEP_CANCEL = 0x02, AM_PROPERTY_FRAMESTEP_CANSTEP = 0x03, AM_PROPERTY_FRAMESTEP_CANSTEPMULTIPLE = 0x04 } AM_PROPERTY_FRAMESTEP; typedef struct _AM_FRAMESTEP_STEP { DWORD dwFramesToStep; } AM_FRAMESTEP_STEP; #ifdef __cplusplus } #endif #endif