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///////////////////////////////////////////////////////////////////////////////
//
// Public Interfaces for the DX9 Video Mixing Renderer DShow filter
//
// Copyright (c) 1999 - 2002, Microsoft Corporation. All rights reserved.
///////////////////////////////////////////////////////////////////////////////
import "unknwn.idl";
cpp_quote("#if 0")
// This is temporary work around to persuade
// MIDL to allow forward declarations.
typedef DWORD IDirect3DDevice9;
typedef DWORD IDirect3DSurface9;
typedef DWORD D3DFORMAT;
typedef DWORD D3DCOLOR;
typedef DWORD D3DPOOL;
typedef LONGLONG REFERENCE_TIME;
typedef DWORD* HMONITOR;
typedef struct {DWORD dw1; DWORD dw2;} AM_MEDIA_TYPE;
cpp_quote ("#endif")
// public interfaces supported by the VMR9
interface IVMRSurface9;
interface IVMRSurfaceAllocator9;
interface IVMRSurfaceAllocatorNotify9;
interface IVMRImagePresenter9;
interface IVMRImagePresenterConfig9;
interface IVMRMonitorConfig9;
interface IVMRWindowlessControl9;
interface IVMRMixerControl9;
interface IVMRImageCompositor9;
interface IVMRMixerBitmap9;
interface IVMRFilterConfig9;
interface IVMRAspectRatioControl9;
interface IVMRVideoStreamControl9;
///////////////////////////////////////////////////////////////////////////////
//
// Allocator Presenter interfaces
//
///////////////////////////////////////////////////////////////////////////////
//=====================================================================
//
// IVMRImagePresenter9
//
//=====================================================================
typedef enum {
VMR9Sample_SyncPoint = 0x00000001,
VMR9Sample_Preroll = 0x00000002,
VMR9Sample_Discontinuity = 0x00000004,
VMR9Sample_TimeValid = 0x00000008,
VMR9Sample_SrcDstRectsValid= 0x00000010
} VMR9PresentationFlags;
typedef struct _VMR9PresentationInfo {
DWORD dwFlags;
IDirect3DSurface9* lpSurf;
REFERENCE_TIME rtStart;
REFERENCE_TIME rtEnd;
SIZE szAspectRatio;
RECT rcSrc;
RECT rcDst;
DWORD dwReserved1;
DWORD dwReserved2;
} VMR9PresentationInfo;
[
local,
object,
local,
uuid(69188c61-12a3-40f0-8ffc-342e7b433fd7),
helpstring("IVMRImagePresenter9 Interface"),
pointer_default(unique)
]
interface IVMRImagePresenter9 : IUnknown
{
HRESULT StartPresenting(
[in] DWORD_PTR dwUserID
);
HRESULT StopPresenting(
[in] DWORD_PTR dwUserID
);
HRESULT PresentImage(
[in] DWORD_PTR dwUserID,
[in] VMR9PresentationInfo* lpPresInfo
);
};
//=====================================================================
//
// IVMRSurfaceAllocator
//
//=====================================================================
typedef enum {
// surface types/usage
VMR9AllocFlag_3DRenderTarget = 0x0001,
VMR9AllocFlag_DXVATarget = 0x0002,
//
// VMR9AllocFlag_TextureSurface can be combined with
// DXVATarget and 3DRenderTarget
//
VMR9AllocFlag_TextureSurface = 0x0004,
VMR9AllocFlag_OffscreenSurface = 0x0008,
VMR9AllocFlag_UsageReserved = 0x00F0,
VMR9AllocFlag_UsageMask = 0x00FF
// surface
} VMR9SurfaceAllocationFlags;
typedef struct _VMR9AllocationInfo {
DWORD dwFlags; // see VMR9SurfaceAllocationFlags
DWORD dwWidth;
DWORD dwHeight;
D3DFORMAT Format; // 0 means use a format compatible with the display
D3DPOOL Pool;
DWORD MinBuffers;
SIZE szAspectRatio;
SIZE szNativeSize;
} VMR9AllocationInfo;
[
local,
object,
local,
uuid(8d5148ea-3f5d-46cf-9df1-d1b896eedb1f),
helpstring("IVMRSurfaceAllocator9 Interface"),
pointer_default(unique)
]
interface IVMRSurfaceAllocator9 : IUnknown
{
HRESULT InitializeDevice(
[in] DWORD_PTR dwUserID,
[in] VMR9AllocationInfo* lpAllocInfo,
[in, out] DWORD* lpNumBuffers
);
HRESULT TerminateDevice(
[in] DWORD_PTR dwID
);
HRESULT GetSurface(
[in] DWORD_PTR dwUserID,
[in] DWORD SurfaceIndex,
[in] DWORD SurfaceFlags,
[out] IDirect3DSurface9** lplpSurface
);
HRESULT AdviseNotify(
[in] IVMRSurfaceAllocatorNotify9* lpIVMRSurfAllocNotify
);
};
//=====================================================================
//
// IVMRSurfaceAllocatorNotify9
//
//=====================================================================
[
local,
object,
local,
uuid(dca3f5df-bb3a-4d03-bd81-84614bfbfa0c),
helpstring("IVMRSurfaceAllocatorNotify9 Interface"),
pointer_default(unique)
]
interface IVMRSurfaceAllocatorNotify9 : IUnknown
{
HRESULT AdviseSurfaceAllocator(
[in] DWORD_PTR dwUserID,
[in] IVMRSurfaceAllocator9* lpIVRMSurfaceAllocator
);
HRESULT SetD3DDevice(
[in] IDirect3DDevice9* lpD3DDevice,
[in] HMONITOR hMonitor
);
HRESULT ChangeD3DDevice(
[in] IDirect3DDevice9* lpD3DDevice,
[in] HMONITOR hMonitor
);
HRESULT AllocateSurfaceHelper(
[in] VMR9AllocationInfo* lpAllocInfo,
[in, out] DWORD* lpNumBuffers,
[out] IDirect3DSurface9** lplpSurface
);
HRESULT NotifyEvent(
[in] LONG EventCode,
[in] LONG_PTR Param1,
[in] LONG_PTR Param2
);
};
///////////////////////////////////////////////////////////////////////////////
//
// Application control and configuration interfaces
//
///////////////////////////////////////////////////////////////////////////////
//=====================================================================
//
// IVMRWindowlessControl9
//
//=====================================================================
typedef enum {
VMR9ARMode_None,
VMR9ARMode_LetterBox
} VMR9AspectRatioMode;
[
local,
object,
local,
uuid(8f537d09-f85e-4414-b23b-502e54c79927),
helpstring("IVMRWindowlessControl Interface"),
pointer_default(unique)
]
interface IVMRWindowlessControl9 : IUnknown
{
//
//////////////////////////////////////////////////////////
// Video size and position information
//////////////////////////////////////////////////////////
//
HRESULT GetNativeVideoSize(
[out] LONG* lpWidth,
[out] LONG* lpHeight,
[out] LONG* lpARWidth,
[out] LONG* lpARHeight
);
HRESULT GetMinIdealVideoSize(
[out] LONG* lpWidth,
[out] LONG* lpHeight
);
HRESULT GetMaxIdealVideoSize(
[out] LONG* lpWidth,
[out] LONG* lpHeight
);
HRESULT SetVideoPosition(
[in] const LPRECT lpSRCRect,
[in] const LPRECT lpDSTRect
);
HRESULT GetVideoPosition(
[out] LPRECT lpSRCRect,
[out] LPRECT lpDSTRect
);
HRESULT GetAspectRatioMode(
[out] DWORD* lpAspectRatioMode
);
HRESULT SetAspectRatioMode(
[in] DWORD AspectRatioMode
);
//
//////////////////////////////////////////////////////////
// Display and clipping management
//////////////////////////////////////////////////////////
//
HRESULT SetVideoClippingWindow(
[in] HWND hwnd
);
HRESULT RepaintVideo(
[in] HWND hwnd,
[in] HDC hdc
);
HRESULT DisplayModeChanged();
//
//////////////////////////////////////////////////////////
// GetCurrentImage
//
// Returns the current image being displayed. This images
// is returned in the form of packed Windows DIB.
//
// GetCurrentImage can be called at any time, also
// the caller is responsible for free the returned memory
// by calling CoTaskMemFree.
//
// Excessive use of this function will degrade video
// playback performed.
//////////////////////////////////////////////////////////
//
HRESULT GetCurrentImage(
[out] BYTE** lpDib
);
//
//////////////////////////////////////////////////////////
// Border Color control
//
// The border color is color used to fill any area of the
// the destination rectangle that does not contain video.
// It is typically used in two instances. When the video
// straddles two monitors and when the VMR is trying
// to maintain the aspect ratio of the movies by letter
// boxing the video to fit within the specified destination
// rectangle. See SetAspectRatioMode above.
//////////////////////////////////////////////////////////
//
HRESULT SetBorderColor(
[in] COLORREF Clr
);
HRESULT GetBorderColor(
[out] COLORREF* lpClr
);
};
//=====================================================================
//
// IVMRMixerControl9
//
//=====================================================================
typedef enum {
MixerPref9_NoDecimation = 0x00000001, // No decimation - full size
MixerPref9_DecimateOutput = 0x00000002, // decimate output by 2 in x & y
MixerPref9_ARAdjustXorY = 0x00000004, // adjust the aspect ratio in x or y
MixerPref9_NonSquareMixing = 0x00000008, // assume AP can handle non-square mixing, avoids intermediate scales
MixerPref9_DecimateMask = 0x0000000F,
MixerPref9_BiLinearFiltering = 0x00000010, // use bi-linear filtering
MixerPref9_PointFiltering = 0x00000020, // use point filtering
MixerPref9_AnisotropicFiltering = 0x00000040, //
MixerPref9_PyramidalQuadFiltering = 0x00000080, // 4-sample tent
MixerPref9_GaussianQuadFiltering = 0x00000100, // 4-sample gaussian
MixerPref9_FilteringReserved = 0x00000E00, // bits reserved for future use.
MixerPref9_FilteringMask = 0x00000FF0, // OR of all above flags
MixerPref9_RenderTargetRGB = 0x00001000,
MixerPref9_RenderTargetYUV = 0x00002000, // Uses DXVA to perform mixing
MixerPref9_RenderTargetReserved = 0x000FC000, // bits reserved for future use.
MixerPref9_RenderTargetMask = 0x000FF000, // OR of all above flags
//
// Dynamic changes that can be performed when the VMR's mixer is
// configured to use the YUV Render target (see MixerPref_RenderTargetYUV)
// These preferences can be applied while the graph is running and take effect
// when the next frame is composed by the mixer.
//
MixerPref9_DynamicSwitchToBOB = 0x00100000,
MixerPref9_DynamicDecimateBy2 = 0x00200000,
MixerPref9_DynamicReserved = 0x00C00000,
MixerPref9_DynamicMask = 0x00F00000
} VMR9MixerPrefs;
//
// Normalized relative rectangle
// Coordinate ranges: x=[0...1) y=[0...1)
// Where the output window goes from 0,0 (closed inclusive lower bound)
// to 1,1 (open exclusive upper bound)
//
typedef struct _VMR9NormalizedRect
{
float left;
float top;
float right;
float bottom;
} VMR9NormalizedRect;
typedef enum {
ProcAmpControl9_Brightness = 0x00000001,
ProcAmpControl9_Contrast = 0x00000002,
ProcAmpControl9_Hue = 0x00000004,
ProcAmpControl9_Saturation = 0x00000008,
ProcAmpControl9_Mask = 0x0000000F
} VMR9ProcAmpControlFlags;
typedef struct _VMR9ProcAmpControl
{
DWORD dwSize;
DWORD dwFlags;
float Brightness;
float Contrast;
float Hue;
float Saturation;
} VMR9ProcAmpControl;
typedef struct _VMR9ProcAmpControlRange
{
DWORD dwSize;
VMR9ProcAmpControlFlags dwProperty; // see VMR9ProcAmpControlFlags above
float MinValue;
float MaxValue;
float DefaultValue;
float StepSize;
} VMR9ProcAmpControlRange;
[
local,
object,
local,
uuid(1a777eaa-47c8-4930-b2c9-8fee1c1b0f3b),
helpstring("IVMRMixerControl9 Interface"),
pointer_default(unique)
]
interface IVMRMixerControl9 : IUnknown
{
HRESULT SetAlpha(
[in] DWORD dwStreamID,
[in] float Alpha // Source alpha premultication factor (global alpha for source)
);
HRESULT GetAlpha(
[in] DWORD dwStreamID,
[out] float* pAlpha
);
HRESULT SetZOrder(
[in] DWORD dwStreamID,
[in] DWORD dwZ
);
HRESULT GetZOrder(
[in] DWORD dwStreamID,
[out] DWORD* pZ
);
HRESULT SetOutputRect(
[in] DWORD dwStreamID,
[in] const VMR9NormalizedRect *pRect
);
HRESULT GetOutputRect(
[in] DWORD dwStreamID,
[out] VMR9NormalizedRect *pRect
);
HRESULT SetBackgroundClr(
[in] COLORREF ClrBkg
);
HRESULT GetBackgroundClr(
[in] COLORREF* lpClrBkg
);
HRESULT SetMixingPrefs(
[in] DWORD dwMixerPrefs // a combination of VMRMixingPrefFlags
);
HRESULT GetMixingPrefs(
[out] DWORD* pdwMixerPrefs
);
HRESULT SetProcAmpControl(
[in] DWORD dwStreamID,
[in] VMR9ProcAmpControl* lpClrControl
);
HRESULT GetProcAmpControl(
[in] DWORD dwStreamID,
[in, out] VMR9ProcAmpControl* lpClrControl
);
HRESULT GetProcAmpControlRange(
[in] DWORD dwStreamID,
[in, out] VMR9ProcAmpControlRange* lpClrControl
);
};
//=====================================================================
//
// IVMRMixerBitmap9
//
//=====================================================================
typedef struct _VMR9AlphaBitmap
{
DWORD dwFlags; // flags word
HDC hdc; // DC for the bitmap to copy
IDirect3DSurface9* pDDS; // D3D surface to copy
RECT rSrc; // rectangle to copy from the DC/DDS
VMR9NormalizedRect rDest; // output rectangle in composition space
FLOAT fAlpha; // opacity of the bitmap
COLORREF clrSrcKey; // src color key
DWORD dwFilterMode; // See "SetMixerPrefs"
} VMR9AlphaBitmap;
typedef enum {
// Disable the alpha bitmap for now
VMR9AlphaBitmap_Disable = 0x00000001,
// Take the bitmap from the HDC rather than the DirectDraw surface
VMR9AlphaBitmap_hDC = 0x00000002,
// Take the entire DDraw surface - rSrc is ignored
VMR9AlphaBitmap_EntireDDS = 0x00000004,
// Indicates that the clrTrans value is valid and should be
// used when blending
VMR9AlphaBitmap_SrcColorKey = 0x00000008,
// Indicates that the rSrc rectangle is valid and specifies a
// sub-rectangle of the of original app image to be blended.
// Use of this parameter enables "Image Strips"
VMR9AlphaBitmap_SrcRect = 0x00000010,
// Indicates that dwFilterMode parameter is valid and should be
// used to overide the default filtering method used by the VMR.
// MixerPref_PointFiltering is particulaly useful for images that
// contain text and do not need to be stretch prior to blending with
// the video content.
VMR9AlphaBitmap_FilterMode = 0x00000020
} VMR9AlphaBitmapFlags;
[
object,
local,
uuid(ced175e5-1935-4820-81bd-ff6ad00c9108),
helpstring("IVMRMixerBitmap Interface"),
pointer_default(unique)
]
interface IVMRMixerBitmap9 : IUnknown
{
// Set bitmap, location to blend it, and blending value
HRESULT SetAlphaBitmap(
[in] const VMR9AlphaBitmap* pBmpParms
);
// Change bitmap location, size and blending value,
// graph must be running for change to take effect.
HRESULT UpdateAlphaBitmapParameters(
[in] const VMR9AlphaBitmap* pBmpParms
);
// Get bitmap, location to blend it, and blending value
HRESULT GetAlphaBitmapParameters(
[out] VMR9AlphaBitmap* pBmpParms
);
};
//=====================================================================
//
// IVMRSurface9
//
//=====================================================================
[
local,
object,
local,
uuid(dfc581a1-6e1f-4c3a-8d0a-5e9792ea2afc),
helpstring("IVMRSurface Interface"),
pointer_default(unique)
]
interface IVMRSurface9 : IUnknown
{
HRESULT IsSurfaceLocked();
HRESULT LockSurface(
[out] BYTE** lpSurface
);
HRESULT UnlockSurface();
HRESULT GetSurface(
[out] IDirect3DSurface9** lplpSurface
);
};
//=====================================================================
//
// IID_IVMRImagePresenterConfig9 - this interface allows applications
// to configure the default Microsoft provided allocator-presenter
// inorder to simplify the implementation of their own
// allocator-presenter plug-in.
//
//=====================================================================
typedef enum {
RenderPrefs9_DoNotRenderBorder = 0x00000001, // app paints color keys
RenderPrefs9_Mask = 0x00000001, // OR of all above flags
} VMR9RenderPrefs;
[
local,
object,
local,
uuid(45c15cab-6e22-420a-8043-ae1f0ac02c7d),
helpstring("IVMRImagePresenterConfig9 Interface"),
pointer_default(unique)
]
interface IVMRImagePresenterConfig9 : IUnknown
{
HRESULT SetRenderingPrefs(
[in] DWORD dwRenderFlags // see VMRRenderPrefs for valid flags
);
HRESULT GetRenderingPrefs(
[out] DWORD* dwRenderFlags // see VMRRenderPrefs for valid flags
);
}
//=====================================================================
//
// IVMRVideoStreamControl9
//
//=====================================================================
[
object,
local,
uuid(d0cfe38b-93e7-4772-8957-0400c49a4485),
helpstring("IVMRMixerStreamConfig Interface"),
pointer_default(unique)
]
interface IVMRVideoStreamControl9: IUnknown
{
HRESULT SetStreamActiveState(
[in] BOOL fActive
);
HRESULT GetStreamActiveState(
[out] BOOL* lpfActive
);
};
typedef enum {
VMR9Mode_Windowed = 0x00000001,
VMR9Mode_Windowless = 0x00000002,
VMR9Mode_Renderless = 0x00000004,
// not a valid value to pass to SetRenderMode
VMR9Mode_Mask = 0x00000007, // OR of all above flags
} VMR9Mode;
[
object,
local,
uuid(5a804648-4f66-4867-9c43-4f5c822cf1b8),
helpstring("IVMRFilterConfig9 Interface"),
pointer_default(unique)
]
interface IVMRFilterConfig9 : IUnknown
{
HRESULT SetImageCompositor(
[in] IVMRImageCompositor9* lpVMRImgCompositor
);
HRESULT SetNumberOfStreams(
[in] DWORD dwMaxStreams
);
HRESULT GetNumberOfStreams(
[out] DWORD* pdwMaxStreams
);
HRESULT SetRenderingPrefs(
[in] DWORD dwRenderFlags // a combination of VMR9RenderPrefs
);
HRESULT GetRenderingPrefs(
[out] DWORD* pdwRenderFlags
);
HRESULT SetRenderingMode(
[in] DWORD Mode // a combination of VMRMode
);
HRESULT GetRenderingMode(
[out] DWORD* pMode
);
}
//=====================================================================
//
// IVMRAspectRatioControl9
//
//=====================================================================
[
object,
local,
uuid(00d96c29-bbde-4efc-9901-bb5036392146),
helpstring("IVMRAspectRatioControl9 Interface"),
pointer_default(unique)
]
interface IVMRAspectRatioControl9 : IUnknown
{
HRESULT GetAspectRatioMode(
[out] LPDWORD lpdwARMode
);
HRESULT SetAspectRatioMode(
[in] DWORD dwARMode
);
}
///////////////////////////////////////////////////////////////////////////////
//
// VMR Multimon configuration interface
//
///////////////////////////////////////////////////////////////////////////////
#define VMR9DEVICENAMELEN 32
#define VMR9DEVICEDESCRIPTIONLEN 512
typedef struct _VMR9MonitorInfo {
UINT uDevID;
RECT rcMonitor;
HMONITOR hMon;
DWORD dwFlags; // described in MONITORINFOEX, currently only MONITORINFOF_PRIMARY
wchar_t szDevice[VMR9DEVICENAMELEN];
wchar_t szDescription[VMR9DEVICEDESCRIPTIONLEN];
LARGE_INTEGER liDriverVersion;
DWORD dwVendorId;
DWORD dwDeviceId;
DWORD dwSubSysId;
DWORD dwRevision;
//
} VMR9MonitorInfo;
[
object,
local,
uuid(46c2e457-8ba0-4eef-b80b-0680f0978749),
helpstring("IVMRMonitorConfig9 Interface"),
pointer_default(unique)
]
interface IVMRMonitorConfig9 : IUnknown
{
// Use this method on a Multi-Monitor system to specify to the
// mixer filter which Direct Draw driver should be used when connecting
// to an upstream decoder filter.
//
HRESULT SetMonitor(
[in] UINT uDev
);
// Use this method to determine the direct draw object that will be used when
// connecting the mixer filter to an upstream decoder filter.
//
HRESULT GetMonitor(
[out] UINT *puDev
);
// Use this method on a multi-monitor system to specify to the
// mixer filter the default Direct Draw device to use when
// connecting to an upstream filter. The default direct draw device
// can be overriden for a particular connection by SetMonitor method
// described above.
//
HRESULT SetDefaultMonitor(
[in] UINT uDev
);
// Use this method on a multi-monitor system to determine which
// is the default direct draw device the overlay mixer filter
// will use when connecting to an upstream filter.
//
HRESULT GetDefaultMonitor(
[out] UINT* puDev
);
// Use this method to get a list of Direct Draw device GUIDs and thier
// associated monitor information that the mixer can use when
// connecting to an upstream decoder filter. Passing down a NULL pInfo
// parameter allows the app to determine the required array size (returned
// in pdwNumDevices). Otherwise, dwNumDevices returns the actual
// number of devices retrieved.
//
HRESULT GetAvailableMonitors(
[out, size_is(dwMaxInfoArraySize)] VMR9MonitorInfo* pInfo,
[in] DWORD dwMaxInfoArraySize, // in array members
[out] DWORD* pdwNumDevices // actual number of devices retrieved
);
};
//=====================================================================
//
// IVMRDeinterlaceControl
//
// New interfaced introduced into the WindowsXP SP1 release of the VMR.
// This interface allows applications to control the DX-VA deinterlacing
// support provided by the VMR.
//
// The VMR needs to be set into "mixing" mode for this interface to work.
//
// SetDeinterlaceMode is only effective for new connections made to the
// VMR. It should be noted that the graphics device driver may refuse
// to use the specified deinterlace mode, in which case 3 fallback
// policies are offered by the VMR, these being:
//
// 1. Fallback to the next best mode offered by the driver.
// 2. Fallback to the BOB deinterlace mode.
// 3. Fallback to the WEAVE deinterlace mode (ie. turn deinterlacing off).
//
//=====================================================================
typedef enum {
DeinterlacePref9_NextBest = 0x01,
DeinterlacePref9_BOB = 0x02,
DeinterlacePref9_Weave = 0x04,
DeinterlacePref9_Mask = 0x07
} VMR9DeinterlacePrefs;
typedef enum {
// the algorithm is unknown or proprietary
DeinterlaceTech9_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
DeinterlaceTech9_BOBLineReplicate = 0x0001,
// 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.
DeinterlaceTech9_BOBVerticalStretch = 0x0002,
// the pixels in the missing line are recreated by a median filtering operation
DeinterlaceTech9_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.
DeinterlaceTech9_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.
DeinterlaceTech9_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..
DeinterlaceTech9_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.
DeinterlaceTech9_MotionVectorSteered = 0x0080
} VMR9DeinterlaceTech;
typedef struct _VMR9Frequency {
DWORD dwNumerator;
DWORD dwDenominator;
} VMR9Frequency;
typedef enum _VMR9_SampleFormat {
VMR9_SampleReserved = 1,
VMR9_SampleProgressiveFrame = 2,
VMR9_SampleFieldInterleavedEvenFirst = 3,
VMR9_SampleFieldInterleavedOddFirst = 4,
VMR9_SampleFieldSingleEven = 5,
VMR9_SampleFieldSingleOdd = 6,
} VMR9_SampleFormat;
typedef struct _VMR9VideoDesc {
DWORD dwSize;
DWORD dwSampleWidth;
DWORD dwSampleHeight;
VMR9_SampleFormat SampleFormat;
DWORD dwFourCC;
VMR9Frequency InputSampleFreq;
VMR9Frequency OutputFrameFreq;
} VMR9VideoDesc;
typedef struct _VMR9DeinterlaceCaps {
DWORD dwSize;
DWORD dwNumPreviousOutputFrames;
DWORD dwNumForwardRefSamples;
DWORD dwNumBackwardRefSamples;
VMR9DeinterlaceTech DeinterlaceTechnology;
} VMR9DeinterlaceCaps;
[
object,
local,
uuid(a215fb8d-13c2-4f7f-993c-003d6271a459),
helpstring("IVMRDeinterlaceControl9 Interface"),
pointer_default(unique)
]
interface IVMRDeinterlaceControl9 : IUnknown
{
//
// For the specified video description returns the
// number of deinterlacing modes available to the VMR.
// The deinterlacing modes are returned in descending
// quality order ie. the best quality mode is at
// lpdwNumDeinterlaceModes[0], the next best at
// lpdwNumDeinterlaceModes[1] and so on.
//
// To determine how big an array of guids to pass to the
// GetNumberOfDeinterlaceModes method call
// GetNumberOfDeinterlaceModes(lpVideoDescription, &dwNumModes, NULL);
//
HRESULT GetNumberOfDeinterlaceModes(
[in] VMR9VideoDesc* lpVideoDescription,
[in] [out] LPDWORD lpdwNumDeinterlaceModes,
[out] LPGUID lpDeinterlaceModes
);
//
// For the given video description get the capabilities of the
// specified de-interlace mode.
//
HRESULT GetDeinterlaceModeCaps(
[in] LPGUID lpDeinterlaceMode,
[in] VMR9VideoDesc* lpVideoDescription,
[out] VMR9DeinterlaceCaps* lpDeinterlaceCaps
);
//
// Get/Set the deinterlace mode that you would like the
// VMR to use when de-interlacing the specified stream.
// It should be noted that the VMR may not actually be able
// to use the requested deinterlace mode, in which case the
// the VMR will fall back to other de-interlace modes as specified
// by the de-interlace preferences (see SetDeinterlacePrefs below).
//
HRESULT GetDeinterlaceMode(
[in] DWORD dwStreamID,
[out] LPGUID lpDeinterlaceMode // returns GUID_NULL if SetDeinterlaceMode
); // has not been called yet.
HRESULT SetDeinterlaceMode(
[in] DWORD dwStreamID, // use 0xFFFFFFFF to set mode for all streams
[in] LPGUID lpDeinterlaceMode // GUID_NULL == turn deinterlacing off
);
HRESULT GetDeinterlacePrefs(
[out] LPDWORD lpdwDeinterlacePrefs
);
HRESULT SetDeinterlacePrefs(
[in] DWORD dwDeinterlacePrefs
);
//
// Get the DeinterlaceMode currently in use for the specified
// video stream (ie. pin). The returned GUID will be NULL if
// the de-interlacing h/w has not been created by the VMR at the
// time the function is called, or if the VMR determines that
// this stream should not or can be de-interlaced.
//
HRESULT GetActualDeinterlaceMode(
[in] DWORD dwStreamID,
[out] LPGUID lpDeinterlaceMode
);
};
//=====================================================================
//
// IVMRImageCompositor9
//
//=====================================================================
typedef struct _VMR9VideoStreamInfo {
IDirect3DSurface9* pddsVideoSurface;
DWORD dwWidth, dwHeight;
DWORD dwStrmID;
FLOAT fAlpha;
VMR9NormalizedRect rNormal;
REFERENCE_TIME rtStart;
REFERENCE_TIME rtEnd;
VMR9_SampleFormat SampleFormat;
} VMR9VideoStreamInfo;
[
local,
object,
local,
uuid(4a5c89eb-df51-4654-ac2a-e48e02bbabf6),
helpstring("IVMRImageCompositor9 Interface"),
pointer_default(unique)
]
interface IVMRImageCompositor9 : IUnknown
{
HRESULT InitCompositionDevice(
[in] IUnknown* pD3DDevice
);
HRESULT TermCompositionDevice(
[in] IUnknown* pD3DDevice
);
HRESULT SetStreamMediaType(
[in] DWORD dwStrmID,
[in] AM_MEDIA_TYPE* pmt,
[in] BOOL fTexture
);
HRESULT CompositeImage(
[in] IUnknown* pD3DDevice,
[in] IDirect3DSurface9* pddsRenderTarget,
[in] AM_MEDIA_TYPE* pmtRenderTarget,
[in] REFERENCE_TIME rtStart,
[in] REFERENCE_TIME rtEnd,
[in] D3DCOLOR dwClrBkGnd,
[in] VMR9VideoStreamInfo* pVideoStreamInfo,
[in] UINT cStreams
);
};
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