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amvpe.idl
Package: SwordOnline.rar [view]
Upload User: dzyhzl
Upload Date: 2019-04-29
Package Size: 56270k
Code Size: 5k
Category:
Game Server Simulator
Development Platform:
C/C++
- //------------------------------------------------------------------------------
- // File: AMVPE.idl
- //
- // Desc:
- //
- // Copyright (c) 1992 - 2000, Microsoft Corporation. All rights reserved.
- //------------------------------------------------------------------------------
- import "unknwn.idl";
- import "objidl.idl"; // for IPersist (IFilter's root)
- /*
- * VIDOESIGNALINFO
- */
- typedef struct _VIDEOSIGNALINFO
- {
- DWORD dwSize; // Size of the structure
- DWORD dwVREFHeight; // Specifies the number of lines of data in the vref
- BOOL bDoubleClock; // videoport should enable double clocking
- BOOL bVACT; // videoport should use an external VACT signal
- BOOL bInterlaced; // Indicates that the signal is interlaced
- BOOL bHalfline; // Device will write half lines into the frame buffer
- BOOL bInvertedPolarity; // Devoce inverts the polarity by default
- } AMVIDEOSIGNALINFO;
- typedef struct AMVIDEOSIGNALINFO *LPAMVIDEOSIGNALINFO;
- interface IVPEConfig;
- interface IVPE;
- /*
- * DDVIDEOPORTCONNECT
- */
- typedef struct _DDVIDEOPORTCONNECT
- {
- DWORD dwSize; // size of the DDVIDEOPORTCONNECT structure
- GUID guidTypeID; // Description of video port connection
- DWORD dwPortWidth; // Width of the video port
- DWORD dwFlags; // Connection flags
- } DDVIDEOPORTCONNECT;
- typedef DDVIDEOPORTCONNECT *LPDDVIDEOPORTCONNECT;
- /*
- * DDPIXELFORMAT
- */
- typedef struct _DDPIXELFORMAT
- {
- DWORD dwSize; // size of structure
- DWORD dwFlags; // pixel format flags
- DWORD dwFourCC; // (FOURCC code)
- union
- {
- DWORD dwRGBBitCount; // how many bits per pixel (BD_1,2,4,8,16,24,32)
- DWORD dwYUVBitCount; // how many bits per pixel (BD_4,8,16,24,32)
- DWORD dwZBufferBitDepth; // how many bits for z buffers (BD_8,16,24,32)
- DWORD dwAlphaBitDepth; // how many bits for alpha channels (BD_1,2,4,8)
- };
- union
- {
- DWORD dwRBitMask; // mask for red bit
- DWORD dwYBitMask; // mask for Y bits
- };
- union
- {
- DWORD dwGBitMask; // mask for green bits
- DWORD dwUBitMask; // mask for U bits
- };
- union
- {
- DWORD dwBBitMask; // mask for blue bits
- DWORD dwVBitMask; // mask for V bits
- };
- union
- {
- DWORD dwRGBAlphaBitMask; // mask for alpha channel
- DWORD dwYUVAlphaBitMask; // mask for alpha channel
- DWORD dwRGBZBitMask; // mask for Z channel
- DWORD dwYUVZBitMask; // mask for Z channel
- };
- } DDPIXELFORMAT;
- typedef DDPIXELFORMAT * LPDDPIXELFORMAT;
- [
- object,
- uuid(BC29A660-30E3-11d0-9E69-00C04FD7C15B),
- pointer_default(unique)
- ]
- interface IVPEConfig : IUnknown {
- // gets the various connection information structures (guid, portwidth)
- // in an array of structures. If the pointer to the array is NULL, first
- // parameter returns the total number of formats supported.
- HRESULT GetConnectInfo(
- [in,out] LPDWORD lpNumConnectInfo,
- [out] LPDDVIDEOPORTCONNECT lpddvpConnectInfo
- );
- HRESULT SetConnectInfo(
- [in] DDVIDEOPORTCONNECT ddvpConnectInfo
- );
- // gets the various formats supported by the decoder in an array
- // of structures. If the pointer to the array is NULL, first parameter
- // returns the total number of formats supported.
- HRESULT GetVideoFormats(
- [in,out] LPDWORD lpNumFormats,
- [out] LPDDPIXELFORMAT lpddpfFormats
- );
- // retrives maximum pixels per second rate expected for a given
- // format and a given scaling factor. If decoder does not support
- // those scaling factors, then it gives the rate and the nearest
- // scaling factors.
- HRESULT GetMaxPixelRate(
- [in] DDPIXELFORMAT ddpfFormat,
- [in,out] LPDWORD lpdwZoomHeight,
- [in,out] LPDWORD lpdwZoomWidth,
- [out] LPDWORD lpdwMaxPixelsPerSecond
- );
- // retrives various properties of the decoder for a given format
- HRESULT GetVideoSignalInfo(
- [in] DDPIXELFORMAT ddpfFormat,
- [out] LPAMVIDEOSIGNALINFO lpAMVideoSignalInfo
- );
- // asks the decoder to ouput in this format. Return value should give
- // appropriate error code
- HRESULT SetVideoFormat(
- [in] DDPIXELFORMAT ddpfFormat
- );
- // asks the decoder to treat even fields like odd fields and visa versa
- HRESULT SetInvertPolarity(
- );
- // sets the scaling factors. If decoder does not support these,
- // then it sets the values to the nearest factors it can support
- HRESULT SetScalingFactors(
- [in,out] LPDWORD lpdwZoomHeight,
- [in,out] LPDWORD lpdwZoomWidth
- );
- }
- [
- object,
- uuid(BC29A661-30E3-11d0-9E69-00C04FD7C15B),
- pointer_default(unique)
- ]
- interface IVPE : IUnknown {
- HRESULT SetOverlaySurface(
- // [in] LPDIRECTDRAWSURFACE lpOverlaySurface,
- [in] LPUNKNOWN lpOverlaySurface,
- [in] INT iNumBackBuffers
- );
- }