221 lines
10 KiB
Plaintext
221 lines
10 KiB
Plaintext
/*==========================================================================;
|
|
*
|
|
* Copyright (C) Microsoft Corporation. All Rights Reserved.
|
|
*
|
|
* File: ddmc.h
|
|
* Content: DirectDrawMotionComp include file
|
|
*@@BEGIN_MSINTERNAL
|
|
* History:
|
|
* Date By Reason
|
|
* ==== == ======
|
|
* 22-sep-97 smac
|
|
*@@END_MSINTERNAL
|
|
*
|
|
***************************************************************************/
|
|
|
|
#ifndef __DDVA_INCLUDED__
|
|
#define __DDVA_INCLUDED__
|
|
#if defined( _WIN32 ) && !defined( _NO_COM )
|
|
#define COM_NO_WINDOWS_H
|
|
#include <objbase.h>
|
|
#else
|
|
#define IUnknown void
|
|
#undef CO_E_NOTINITIALIZED
|
|
#define CO_E_NOTINITIALIZED 0x800401F0L
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* GUIDS used by DirectDrawVideoAccelerator objects
|
|
*/
|
|
#if defined( _WIN32 ) && !defined( _NO_COM )
|
|
DEFINE_GUID( IID_IDDVideoAcceleratorContainer, 0xACA12120,0x3356,0x11D1,0x8F,0xCF,0x00,0xC0,0x4F,0xC2,0x9B,0x4E );
|
|
DEFINE_GUID( IID_IDirectDrawVideoAccelerator, 0xC9B2D740,0x3356,0x11D1,0x8F,0xCF,0x00,0xC0,0x4F,0xC2,0x9B,0x4E );
|
|
#endif
|
|
|
|
/*============================================================================
|
|
*
|
|
* DirectDraw Structures
|
|
*
|
|
* Various structures used to invoke DirectDraw.
|
|
*
|
|
*==========================================================================*/
|
|
|
|
struct IDirectDraw;
|
|
struct IDirectDrawSurface;
|
|
struct IDirectDrawPalette;
|
|
struct IDirectDrawClipper;
|
|
|
|
typedef struct IDDVideoAcceleratorContainer FAR *LPDDVIDEOACCELERATORCONTAINER;
|
|
typedef struct IDirectDrawVideoAccelerator FAR *LPDIRECTDRAWVIDEOACCELERATOR;
|
|
|
|
typedef struct IDDVideoAcceleratorContainerVtbl DDVIDEOACCELERATORCONTAINERCALLBACKS;
|
|
typedef struct IDirectDrawVideoAcceleratorVtbl DIRECTDRAWVIDEOACCELERATORCALLBACKS;
|
|
|
|
|
|
typedef struct _tag_DDVAUncompDataInfo
|
|
{
|
|
DWORD dwSize; // [in] size of the struct
|
|
DWORD dwUncompWidth; // [in] width of uncompressed data
|
|
DWORD dwUncompHeight; // [in] height of uncompressed data
|
|
DDPIXELFORMAT ddUncompPixelFormat; // [in] pixel-format of uncompressed data
|
|
} DDVAUncompDataInfo, *LPDDVAUncompDataInfo;
|
|
|
|
typedef struct _tag_DDVAInternalMemInfo
|
|
{
|
|
DWORD dwSize; // [in] size of the struct
|
|
DWORD dwScratchMemAlloc; // [out] amount of scratch memory will the hal allocate for its private use
|
|
} DDVAInternalMemInfo, *LPDDVAInternalMemInfo;
|
|
|
|
|
|
typedef struct _tag_DDVACompBufferInfo
|
|
{
|
|
DWORD dwSize; // [in] size of the struct
|
|
DWORD dwNumCompBuffers; // [out] number of buffers reqd for compressed data
|
|
DWORD dwWidthToCreate; // [out] Width of surface to create
|
|
DWORD dwHeightToCreate; // [out] Height of surface to create
|
|
DWORD dwBytesToAllocate; // [out] Total number of bytes used by each surface
|
|
DDSCAPS2 ddCompCaps; // [out] caps to create surfaces to store compressed data
|
|
DDPIXELFORMAT ddPixelFormat; // [out] fourcc to create surfaces to store compressed data
|
|
} DDVACompBufferInfo, *LPDDVACompBufferInfo;
|
|
|
|
|
|
// Note that you are NOT allowed to store any pointer in pMiscData
|
|
typedef struct _tag_DDVABeginFrameInfo
|
|
{
|
|
DWORD dwSize; // [in] size of the struct
|
|
LPDIRECTDRAWSURFACE7 pddDestSurface; // [in] destination buffer in which to decoding this frame
|
|
DWORD dwSizeInputData; // [in] size of other misc data to begin frame
|
|
LPVOID pInputData; // [in] pointer to misc data
|
|
DWORD dwSizeOutputData; // [in/out] size of other misc data to begin frame
|
|
LPVOID pOutputData; // [out] pointer to misc data
|
|
} DDVABeginFrameInfo, *LPDDVABeginFrameInfo;
|
|
|
|
// Note that you are NOT allowed to store any pointer in pMiscData
|
|
typedef struct _tag_DDVAEndFrameInfo
|
|
{
|
|
DWORD dwSize; // [in] size of the struct
|
|
DWORD dwSizeMiscData; // [in] size of other misc data to begin frame
|
|
LPVOID pMiscData; // [in] pointer to misc data
|
|
} DDVAEndFrameInfo, *LPDDVAEndFrameInfo;
|
|
|
|
typedef struct _tag_DDVABUFFERINFO
|
|
{
|
|
DWORD dwSize; // [in] size of the struct
|
|
LPDIRECTDRAWSURFACE7 pddCompSurface; // [in] pointer to buffer containing compressed data
|
|
DWORD dwDataOffset; // [in] offset of relevant data from the beginning of buffer
|
|
DWORD dwDataSize; // [in] size of relevant data
|
|
} DDVABUFFERINFO, *LPDDVABUFFERINFO;
|
|
|
|
|
|
/*
|
|
* INTERACES FOLLOW:
|
|
* IDDVideoAcceleratorContainer
|
|
* IDirectDrawVideoAccelerator
|
|
*/
|
|
|
|
/*
|
|
* IDDVideoAcceleratorContainer
|
|
*/
|
|
#if defined( _WIN32 ) && !defined( _NO_COM )
|
|
#undef INTERFACE
|
|
#define INTERFACE IDDVideoAcceleratorContainer
|
|
DECLARE_INTERFACE_( IDDVideoAcceleratorContainer, IUnknown )
|
|
{
|
|
/*** IUnknown methods ***/
|
|
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR * ppvObj) PURE;
|
|
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
|
|
STDMETHOD_(ULONG,Release) (THIS) PURE;
|
|
/*** IDDVideoAcceleratorContainer methods ***/
|
|
STDMETHOD(CreateVideoAccelerator)(THIS_ LPGUID, LPDDVAUncompDataInfo, LPVOID, DWORD, LPDIRECTDRAWVIDEOACCELERATOR FAR *, IUnknown FAR *) PURE;
|
|
STDMETHOD(GetCompBufferInfo)(THIS_ LPGUID, LPDDVAUncompDataInfo, LPDWORD, LPDDVACompBufferInfo ) PURE;
|
|
STDMETHOD(GetInternalMemInfo)(THIS_ LPGUID, LPDDVAUncompDataInfo, LPDDVAInternalMemInfo ) PURE;
|
|
STDMETHOD(GetVideoAcceleratorGUIDs)(THIS_ LPDWORD, LPGUID ) PURE;
|
|
STDMETHOD(GetUncompFormatsSupported)(THIS_ LPGUID, LPDWORD, LPDDPIXELFORMAT ) PURE;
|
|
};
|
|
|
|
#if !defined(__cplusplus) || defined(CINTERFACE)
|
|
#define IVideoAcceleratorContainer_QueryInterface(p, a, b) (p)->lpVtbl->QueryInterface(p, a, b)
|
|
#define IVideoAcceleratorContainer_AddRef(p) (p)->lpVtbl->AddRef(p)
|
|
#define IVideoAcceleratorContainer_Release(p) (p)->lpVtbl->Release(p)
|
|
#define IVideoAcceleratorContainer_CreateVideoAccelerator(p,a,b,c,d,e,f) (p)->lpVtbl->CreateVideoAccelerator(p, a, b, c, d, e, f)
|
|
#define IVideoAcceleratorContainer_GetCompBufferInfo(p, a, b, c, d) (p)->lpVtbl->GetCompBufferInfo(p, a, b, c, d)
|
|
#define IVideoAcceleratorContainer_GetInternalMemInfo(p, a, b, c) (p)->lpVtbl->GetInternalMemInfo(p, a, b, c)
|
|
#define IVideoAcceleratorContainer_GetVideoAcceleratorGUIDs(p, a, b) (p)->lpVtbl->GetVideoAcceleratorGUIDs(p, a, b)
|
|
#define IVideoAcceleratorContainer_GetUncompFormatsSupported(p,a,b,c) (p)->lpVtbl->GetUncompFormatsSupported(p, a, b, c)
|
|
#else
|
|
#define IVideoAcceleratorContainer_QueryInterface(p, a, b) (p)->QueryInterface(a, b)
|
|
#define IVideoAcceleratorContainer_AddRef(p) (p)->AddRef()
|
|
#define IVideoAcceleratorContainer_Release(p) (p)->Release()
|
|
#define IVideoAcceleratorContainer_CreateVideoAccelerator(p, a, b, c,d,e,f) (p)->CreateVideoAccelerator(a, b, c, d, e, f)
|
|
#define IVideoAcceleratorContainer_GetCompBufferInfo(p, a, b, c, d) (p)->GetCompBufferInfo(a, b, c, d)
|
|
#define IVideoAcceleratorContainer_GetInternalMemInfo(p, a, b, c) (p)->GetInternalMemInfo(a, b, c)
|
|
#define IVideoAcceleratorContainer_GetVideoAcceleratorGUIDs(p, a, b) (p)->GetVideoAcceleratorGUIDs(a, b)
|
|
#define IVideoAcceleratorContainer_GetUncompFormatsSupported(p,a,b,c) (p)->GetUncompFormatsSupported(a, b, c)
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
/*
|
|
* IDirectDrawVideoAccelerator
|
|
*/
|
|
#if defined( _WIN32 ) && !defined( _NO_COM )
|
|
#undef INTERFACE
|
|
#define INTERFACE IDirectDrawVideoAccelerator
|
|
DECLARE_INTERFACE_( IDirectDrawVideoAccelerator, IUnknown )
|
|
{
|
|
/*** IUnknown methods ***/
|
|
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR * ppvObj) PURE;
|
|
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
|
|
STDMETHOD_(ULONG,Release) (THIS) PURE;
|
|
/*** IDirecytDrawVideoAccelerator methods ***/
|
|
STDMETHOD(BeginFrame)(THIS_ LPDDVABeginFrameInfo) PURE;
|
|
STDMETHOD(EndFrame)(THIS_ LPDDVAEndFrameInfo) PURE;
|
|
STDMETHOD(QueryRenderStatus)(THIS_ LPDIRECTDRAWSURFACE7, DWORD)PURE;
|
|
STDMETHOD(Execute)(THIS_
|
|
DWORD, // Function
|
|
LPVOID, // Input data
|
|
DWORD, // Input data length
|
|
LPVOID, // Output data
|
|
DWORD, // Output data length
|
|
DWORD, // Number of buffers
|
|
LPDDVABUFFERINFO // Buffer info array
|
|
) PURE;
|
|
};
|
|
|
|
// Flags for QueryRenderStatus
|
|
#define DDVA_QUERYRENDERSTATUSF_READ 0x00000001 // Query for read
|
|
// set this bit to 0
|
|
// if query for update
|
|
|
|
#if !defined(__cplusplus) || defined(CINTERFACE)
|
|
#define IVideoAccelerator_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
|
|
#define IVideoAccelerator_AddRef(p) (p)->lpVtbl->AddRef(p)
|
|
#define IVideoAccelerator_Release(p) (p)->lpVtbl->Release(p)
|
|
#define IVideoAccelerator_BeginFrame(p,a) (p)->lpVtbl->BeginFrame(p,a)
|
|
#define IVideoAccelerator_EndFrame(p,a) (p)->lpVtbl->EndFrame(p,a)
|
|
#define IVideoAccelerator_QueryRenderStatus(p,a,b) (p)->lpVtbl->QueryRenderStatus(p,a,b)
|
|
#define IVideoAccelerator_RenderMacroBlocks(p,a,b) (p)->lpVtbl->RenderMacroBlocks(p,a,b)
|
|
#else
|
|
#define IVideoAccelerator_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
|
|
#define IVideoAccelerator_AddRef(p) (p)->AddRef()
|
|
#define IVideoAccelerator_Release(p) (p)->Release()
|
|
#define IVideoAccelerator_BeginFrame(p,a) (p)->BeginFrame(a)
|
|
#define IVideoAccelerator_EndFrame(p,a) (p)->EndFrame(a)
|
|
#define IVideoAccelerator_QueryRenderStatus(p,a,b) (p)->QueryRenderStatus(a,b)
|
|
#define IVideoAccelerator_RenderMacroBlocks(p,a,b) (p)->RenderMacroBlocks(a,b)
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
#ifdef __cplusplus
|
|
};
|
|
#endif
|
|
|
|
#endif
|