?? mediatype.h
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//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
// If you did not accept the terms of the EULA, you are not authorized to use
// this source code. For a copy of the EULA, please see the LICENSE.RTF on your
// install media.
//
// Copyright (c) Samsung Electronics. Co. LTD. All rights reserved.
/*++
THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE.
Module Name:
mediatype.h
Abstract:
The definition of media type(FOURCC) used in DirectDraw
Functions:
Notes:
--*/
#ifndef __MEDIATYPE_H__
#define __MEDIATYPE_H__
//-----------------------
// FOURCC codes supported
//-----------------------
#define MAKE_FOURCC(ch0, ch1, ch2, ch3) ((DWORD)(BYTE)(ch0)|((DWORD)(BYTE)(ch1)<<8)|((DWORD)(BYTE)(ch2)<<16)|((DWORD)(BYTE)(ch3)<<24))
// planar formats
#if 0 // defined in ddgep.h"
#define FOURCC_I420 MAKE_FOURCC('I','4','2','0')
#define FOURCC_YV12 MAKE_FOURCC('Y','V','1','2')
#endif
// packed formats
#if 0 // defined in ddgep.h"
#define FOURCC_YUYV MAKE_FOURCC('Y','U','Y','V') // YCbYCr
#define FOURCC_YUY2 MAKE_FOURCC('Y','U','Y','2') // YCbYCr (Same as YUYV)
#define FOURCC_UYVY MAKE_FOURCC('U','Y','V','Y') // CbYCrY
#define FOURCC_YVYU MAKE_FOURCC('Y','V','Y','U') // YCrYCb
#endif
#define FOURCC_VYUY MAKE_FOURCC('V','Y','U','Y') // CrYCbY
//-------------------------------
// EDDGPEPixelFormat Custom Format
//-------------------------------
#define ddgpePixelFormat_I420 (ddgpePixelFormat_CustomFormat + 1)
#if 0 // defined in ddgep.h"
#define ddgpePixelFormat_YV12 (ddgpePixelFormat_CustomFormat + 2)
#endif
#define ddgpePixelFormat_YVYU (ddgpePixelFormat_CustomFormat + 3)
#define ddgpePixelFormat_VYUY (ddgpePixelFormat_CustomFormat + 4)
//-------------------------------------------
// Surface Detection Macros (defined in ddgpepriv.h)
//-------------------------------------------
#define IsRGB1555(ppixelFormat) \
( \
((ppixelFormat)->dwRGBAlphaBitMask == 0x8000) && \
((ppixelFormat)->dwRBitMask == 0x7c00) && \
((ppixelFormat)->dwGBitMask == 0x03e0) && \
((ppixelFormat)->dwBBitMask == 0x001f) && \
(1))
#define IsRGB0555(ppixelFormat) \
( \
((ppixelFormat)->dwRGBAlphaBitMask == 0x0000) && \
((ppixelFormat)->dwRBitMask == 0x7c00) && \
((ppixelFormat)->dwGBitMask == 0x03e0) && \
((ppixelFormat)->dwBBitMask == 0x001f) && \
(1))
#define IsRGB565(ppixelFormat) \
( \
((ppixelFormat)->dwRGBAlphaBitMask == 0x0000) && \
((ppixelFormat)->dwRBitMask == 0xf800) && \
((ppixelFormat)->dwGBitMask == 0x07e0) && \
((ppixelFormat)->dwBBitMask == 0x001f) && \
(1))
#define IsRGB4444(ppixelFormat) \
( \
((ppixelFormat)->dwRGBAlphaBitMask == 0xf000) && \
((ppixelFormat)->dwRBitMask == 0x0f00) && \
((ppixelFormat)->dwGBitMask == 0x00f0) && \
((ppixelFormat)->dwBBitMask == 0x000f) && \
(1))
#define IsRGB0888(ppixelFormat) \
( \
((ppixelFormat)->dwRGBAlphaBitMask == 0x00000000) && \
((ppixelFormat)->dwRBitMask == 0x00ff0000) && \
((ppixelFormat)->dwGBitMask == 0x0000ff00) && \
((ppixelFormat)->dwBBitMask == 0x000000ff) && \
(1))
#define IsRGB8888(ppixelFormat) \
( \
((ppixelFormat)->dwRGBAlphaBitMask == 0xff000000) && \
((ppixelFormat)->dwRBitMask == 0x00ff0000) && \
((ppixelFormat)->dwGBitMask == 0x0000ff00) && \
((ppixelFormat)->dwBBitMask == 0x000000ff) && \
(1))
#endif // __MEDIATYPE_H__
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