📄 dxva.h
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#define setDXVA_MotionBackward(ptr) ((ptr)->wMBtype |= 0x0004)
#define setDXVA_MotionForward(ptr) ((ptr)->wMBtype |= 0x0002)
#define setDXVA_IntraMacroblock(ptr) ((ptr)->wMBtype |= 0x0001)
#define readDXVA_Y___0coded(ptr) (((ptr)->wPatternCode & 0x0800) >> 11)
#define readDXVA_Y___1coded(ptr) (((ptr)->wPatternCode & 0x0400) >> 10)
#define readDXVA_Y___2coded(ptr) (((ptr)->wPatternCode & 0x0200) >> 9)
#define readDXVA_Y___3coded(ptr) (((ptr)->wPatternCode & 0x0100) >> 8)
#define readDXVA_Cb__4coded(ptr) (((ptr)->wPatternCode & 0x0080) >> 7)
#define readDXVA_Cr__5coded(ptr) (((ptr)->wPatternCode & 0x0040) >> 6)
#define readDXVA_Cb__6coded(ptr) (((ptr)->wPatternCode & 0x0020) >> 5)
#define readDXVA_Cr__7coded(ptr) (((ptr)->wPatternCode & 0x0010) >> 4)
#define readDXVA_Cb__8coded(ptr) (((ptr)->wPatternCode & 0x0008) >> 3)
#define readDXVA_Cb__9coded(ptr) (((ptr)->wPatternCode & 0x0004) >> 2)
#define readDXVA_Cr_10coded(ptr) (((ptr)->wPatternCode & 0x0002) >> 1)
#define readDXVA_Cr_11coded(ptr) (((ptr)->wPatternCode & 0x0001))
#define readDXVA_Y___0oflow(ptr) (((ptr)->wPC_Overflow & 0x0800) >> 11)
#define readDXVA_Y___1oflow(ptr) (((ptr)->wPC_Overflow & 0x0400) >> 10)
#define readDXVA_Y___2oflow(ptr) (((ptr)->wPC_Overflow & 0x0200) >> 9)
#define readDXVA_Y___3oflow(ptr) (((ptr)->wPC_Overflow & 0x0100) >> 8)
#define readDXVA_Cb__4oflow(ptr) (((ptr)->wPC_Overflow & 0x0080) >> 7)
#define readDXVA_Cr__5oflow(ptr) (((ptr)->wPC_Overflow & 0x0040) >> 6)
#define readDXVA_Cb__6oflow(ptr) (((ptr)->wPC_Overflow & 0x0020) >> 5)
#define readDXVA_Cr__7oflow(ptr) (((ptr)->wPC_Overflow & 0x0010) >> 4)
#define readDXVA_Cb__8oflow(ptr) (((ptr)->wPC_Overflow & 0x0008) >> 3)
#define readDXVA_Cb__9oflow(ptr) (((ptr)->wPC_Overflow & 0x0004) >> 2)
#define readDXVA_Cr_10oflow(ptr) (((ptr)->wPC_Overflow & 0x0002) >> 1)
#define readDXVA_Cr_11oflow(ptr) (((ptr)->wPC_Overflow & 0x0001))
#pragma pack(pop, BeforeDXVApacking)
// -------------------------------------------------------------------------
//
// The definitions that follow describe the video de-interlace interface
// between the VMR and the graphics device driver. This interface is not
// accessable via the IAMVideoAccelerator interface.
//
// -------------------------------------------------------------------------
//
#ifndef __DIRECTX_VA_DEINTERLACE__
#define __DIRECTX_VA_DEINTERLACE__
typedef LONGLONG REFERENCE_TIME;
DEFINE_GUID(DXVA_DeinterlaceBobDevice,
0x335aa36e,0x7884,0x43a4,0x9c,0x91,0x7f,0x87,0xfa,0xf3,0xe3,0x7e);
DEFINE_GUID(DXVA_DeinterlaceContainerDevice,
0x0e85cb93,0x3046,0x4ff0,0xae,0xcc,0xd5,0x8c,0xb5,0xf0,0x35,0xfd);
#if(DIRECT3D_VERSION < 0x0800)
typedef DWORD D3DFORMAT;
enum {
D3DPOOL_DEFAULT = 0,
D3DPOOL_MANAGED = 1,
D3DPOOL_SYSTEMMEM = 2,
D3DPOOL_SCRATCH = 3,
D3DPOOL_LOCALVIDMEM = 4,
D3DPOOL_NONLOCALVIDMEM = 5,
D3DPOOL_FORCE_DWORD = 0x7fffffff
};
#endif
// -------------------------------------------------------------------------
// data structures shared by User mode and Kernel mode.
// -------------------------------------------------------------------------
//
typedef enum _DXVA_SampleFormat {
DXVA_SamplePreviousFrame = 1,
DXVA_SampleProgressiveFrame = 2,
DXVA_SampleFieldInterleavedEvenFirst = 3,
DXVA_SampleFieldInterleavedOddFirst = 4,
DXVA_SampleFieldSingleEven = 5,
DXVA_SampleFieldSingleOdd = 6,
} DXVA_SampleFormat;
typedef struct _DXVA_Frequency {
DWORD Numerator;
DWORD Denominator;
} DXVA_Frequency;
typedef struct _DXVA_VideoDesc {
DWORD Size;
DWORD SampleWidth;
DWORD SampleHeight;
DXVA_SampleFormat SampleFormat;
D3DFORMAT d3dFormat;
DXVA_Frequency InputSampleFreq;
DXVA_Frequency OutputFrameFreq;
} DXVA_VideoDesc, *LPDXVA_VideoDesc;
typedef enum _DXVA_VideoProcessCaps {
DXVA_VideoProcess_None = 0x0000,
DXVA_VideoProcess_YUV2RGB = 0x0001,
DXVA_VideoProcess_StretchX = 0x0002,
DXVA_VideoProcess_StretchY = 0x0004,
DXVA_VideoProcess_AlphaBlend = 0x0008,
DXVA_VideoProcess_SubRects = 0x0010
} DXVA_VideoProcessCaps;
typedef enum _DXVA_DeinterlaceTech {
// the algorithm is unknown or proprietary
DXVA_DeinterlaceTech_Unknown = 0x0000,
// the algorithm creates the missing lines by repeating
// the line either above or below it - this method will look very jaggy and
// isn't recommended
DXVA_DeinterlaceTech_BOBLineReplicate = 0x0001,
// the algorithm creates the missing lines by vertically stretching each
// video field by a factor of two. Slight vertical adjustments are made to
// ensure that the resulting image does not "bob" up and down.
// The algorithm creates the missing lines by vertically stretching each
// video field by a factor of two, for example by averaging two lines or
// using a [-1, 9, 9, -1]/16 filter across four lines.
// Slight vertical adjustments are made to ensure that the resulting image
// does not "bob" up and down.
DXVA_DeinterlaceTech_BOBVerticalStretch = 0x0002,
// the pixels in the missing line are recreated by a median filtering operation
DXVA_DeinterlaceTech_MedianFiltering = 0x0004,
// the pixels in the missing line are recreated by an edge filter.
// In this process, spatial directional filters are applied to determine
// the orientation of edges in the picture content, and missing
// pixels are created by filtering along (rather than across) the
// detected edges.
DXVA_DeinterlaceTech_EdgeFiltering = 0x0010,
// the pixels in the missing line are recreated by switching on a field by
// field basis between using either spatial or temporal interpolation
// depending on the amount of motion.
DXVA_DeinterlaceTech_FieldAdaptive = 0x0020,
// the pixels in the missing line are recreated by switching on a pixel by pixel
// basis between using either spatial or temporal interpolation depending on
// the amount of motion..
DXVA_DeinterlaceTech_PixelAdaptive = 0x0040,
// Motion Vector Steering identifies objects within a sequence of video
// fields. The missing pixels are recreated after first aligning the
// movement axes of the individual objects in the scene to make them
// parallel with the time axis.
DXVA_DeinterlaceTech_MotionVectorSteered = 0x0080
} DXVA_DeinterlaceTech;
typedef struct _DXVA_VideoSample {
REFERENCE_TIME rtStart;
REFERENCE_TIME rtEnd;
DXVA_SampleFormat SampleFormat;
VOID* lpDDSSrcSurface;
} DXVA_VideoSample, *LPDXVA_VideoSample;
typedef struct _DXVA_DeinterlaceCaps {
DWORD Size;
DWORD NumPreviousOutputFrames;
DWORD InputPool;
DWORD NumForwardRefSamples;
DWORD NumBackwardRefSamples;
D3DFORMAT d3dOutputFormat;
DXVA_VideoProcessCaps VideoProcessingCaps;
DXVA_DeinterlaceTech DeinterlaceTechnology;
} DXVA_DeinterlaceCaps, *LPDXVA_DeinterlaceCaps;
// -------------------------------------------------------------------------
// Data types used with RenderMoComp in kernel mode
// -------------------------------------------------------------------------
//
// Function codes for RenderMoComp
#define MAX_DEINTERLACE_SURFACES 32
typedef struct _DXVA_DeinterlaceBlt {
DWORD Size;
DWORD Reserved;
REFERENCE_TIME rtTarget;
RECT DstRect;
RECT SrcRect;
DWORD NumSourceSurfaces;
FLOAT Alpha;
DXVA_VideoSample Source[MAX_DEINTERLACE_SURFACES];
} DXVA_DeinterlaceBlt;
#define DXVA_DeinterlaceBltFnCode 0x01
// lpInput => DXVA_DeinterlaceBlt*
// lpOuput => NULL /* not currently used */
#define MAX_DEINTERLACE_DEVICE_GUIDS 32
typedef struct _DXVA_DeinterlaceQueryAvailableModes {
DWORD Size;
DWORD NumGuids;
GUID Guids[MAX_DEINTERLACE_DEVICE_GUIDS];
} DXVA_DeinterlaceQueryAvailableModes;
#define DXVA_DeinterlaceQueryAvailableModesFnCode 0x01
// lpInput => DXVA_VideoDesc*
// lpOuput => DXVA_DeinterlaceQueryAvailableModes*
typedef struct _DXVA_DeinterlaceQueryModeCaps {
DWORD Size;
GUID Guid;
DXVA_VideoDesc VideoDesc;
} DXVA_DeinterlaceQueryModeCaps;
#define DXVA_DeinterlaceQueryModeCapsFnCode 0x02
// lpInput => DXVA_DeinterlaceQueryModeCaps*
// lpOuput => DXVA_DeinterlaceCaps*
#endif /* __DIRECTX_VA_DEINTERLACE__ */
// -------------------------------------------------------------------------
//
// The definitions that follow describe the video ProcAmp interface
// between the VMR and the graphics device driver. This interface is not
// accessable via the IAMVideoAccelerator interface.
//
// -------------------------------------------------------------------------
//
#ifndef __DIRECTX_VA_PROCAMPCONTROL__
#define __DIRECTX_VA_PROCAMPCONTROL__
DEFINE_GUID(DXVA_ProcAmpControlDevice,
0x9f200913,0x2ffd,0x4056,0x9f,0x1e,0xe1,0xb5,0x08,0xf2,0x2d,0xcf);
typedef enum _DXVA_ProcAmpControlProp {
DXVA_ProcAmp_None = 0x0000,
DXVA_ProcAmp_Brightness = 0x0001,
DXVA_ProcAmp_Contrast = 0x0002,
DXVA_ProcAmp_Hue = 0x0004,
DXVA_ProcAmp_Saturation = 0x0008
} DXVA_ProcAmpControlProp;
typedef struct _DXVA_ProcAmpControlCaps {
DWORD Size;
DWORD InputPool;
D3DFORMAT d3dOutputFormat;
DWORD ProcAmpControlProps;// see DXVA_ProcAmpControlProp
DWORD VideoProcessingCaps;// see DXVA_VideoProcessCaps
} DXVA_ProcAmpControlCaps, *LPDXVA_ProcAmpControlCaps;
#define DXVA_ProcAmpControlQueryCapsFnCode 0x03
// lpInput => DXVA_VideoDesc*
// lpOuput => DXVA_ProcAmpControlCaps*
typedef struct _DXVA_ProcAmpControlQueryRange {
DWORD Size;
DXVA_ProcAmpControlProp ProcAmpControlProp;
DXVA_VideoDesc VideoDesc;
} DXVA_ProcAmpControlQueryRange, *LPDXVA_ProcAmpControlQueryRange;
typedef struct _DXVA_VideoPropertyRange {
FLOAT MinValue;
FLOAT MaxValue;
FLOAT DefaultValue;
FLOAT StepSize;
} DXVA_VideoPropertyRange, *LPDXVA_VideoPropertyRange;
#define DXVA_ProcAmpControlQueryRangeFnCode 0x04
// lpInput => DXVA_ProcAmpControlQueryRange*
// lpOuput => DXVA_VideoPropertyRange*
typedef struct _DXVA_ProcAmpControlBlt {
DWORD Size;
RECT DstRect;
RECT SrcRect;
FLOAT Alpha;
FLOAT Brightness;
FLOAT Contrast;
FLOAT Hue;
FLOAT Saturation;
} DXVA_ProcAmpControlBlt;
#define DXVA_ProcAmpControlBltFnCode 0x01
// lpInput => DXVA_ProcAmpControlBlt*
// lpOuput => NULL /* not currently used */
#endif /* __DIRECTX_VA_PROCAMPCONTROL__ */
#ifdef __cplusplus
}
#endif
#endif /* __DIRECTX_VA__ */
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