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MediaTypes.cpp from guliverkli at Krugle


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/* 
 *	Copyright (C) 2003-2006 Gabest
 *	http://www.gabest.org
 *
 *  This Program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *   
 *  This Program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for more details.
 *   
 *  You should have received a copy of the GNU General Public License
 *  along with GNU Make; see the file COPYING.  If not, write to
 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
 *  http://www.gnu.org/copyleft/gpl.html
 *
 */

#include "stdafx.h"
#include <initguid.h>
#include "..\..\include\moreuuids.h"
#include "MediaTypes.h"
#include "DSUtil.h"

#define VIH_NORMAL (sizeof(VIDEOINFOHEADER))
#define VIH_BITFIELDS (sizeof(VIDEOINFOHEADER)+3*sizeof(RGBQUAD))
#define VIH2_NORMAL (sizeof(VIDEOINFOHEADER2))
#define VIH2_BITFIELDS (sizeof(VIDEOINFOHEADER2)+3*sizeof(RGBQUAD))
#define BIH_SIZE (sizeof(BITMAPINFOHEADER))

VIH vihs[] =
{
	// YUY2
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, mmioFOURCC('Y','U','Y','2'), 0, 0, 0, 0, 0}		// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_YUY2												// subtype
	},
	// YV12
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('Y','V','1','2'), 0, 0, 0, 0, 0}		// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_YV12												// subtype
	},
	// I420
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('I','4','2','0'), 0, 0, 0, 0, 0}		// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_I420												// subtype
	},
	// IYUV
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('I','Y','U','V'), 0, 0, 0, 0, 0}		// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_IYUV												// subtype
	},
	// 8888 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 32, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_RGB32												// subtype
	},
	// 8888 bitf 
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0xFF0000, 0x00FF00, 0x0000FF},									// mask[3]
		VIH_BITFIELDS,													// size
		&MEDIASUBTYPE_RGB32												// subtype
	},
	// A888 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 32, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_ARGB32											// subtype
	},
	// A888 bitf (I'm not sure if this exist...)
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0xFF0000, 0x00FF00, 0x0000FF},									// mask[3]
		VIH_BITFIELDS,													// size
		&MEDIASUBTYPE_ARGB32											// subtype
	},
	// 888 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 24, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_RGB24												// subtype
	},
	// 888 bitf 
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 24, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0xFF0000, 0x00FF00, 0x0000FF},									// mask[3]
		VIH_BITFIELDS,													// size
		&MEDIASUBTYPE_RGB24												// subtype
	},
	// 565 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_RGB565											// subtype
	},
	// 565 bitf
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0xF800, 0x07E0, 0x001F},										// mask[3]
		VIH_BITFIELDS,													// size
		&MEDIASUBTYPE_RGB565											// subtype
	},
	// 555 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH_NORMAL,														// size
		&MEDIASUBTYPE_RGB555											// subtype
	},
	// 555 bitf
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0x7C00, 0x03E0, 0x001F},										// mask[3]
		VIH_BITFIELDS,													// size
		&MEDIASUBTYPE_RGB555											// subtype
	},
};

VIH2 vih2s[] =
{
	// YUY2
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, mmioFOURCC('Y','U','Y','2'), 0, 0, 0, 0, 0}		// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_YUY2												// subtype
	},
	// YV12
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('Y','V','1','2'), 0, 0, 0, 0, 0}		// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_YV12												// subtype
	},
	// I420
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('I','4','2','0'), 0, 0, 0, 0, 0}		// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_I420												// subtype
	},
	// IYUV
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('I','Y','U','V'), 0, 0, 0, 0, 0}		// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_IYUV												// subtype
	},
	// 8888 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 32, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_RGB32												// subtype
	},
	// 8888 bitf 
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0xFF0000, 0x00FF00, 0x0000FF},									// mask[3]
		VIH2_BITFIELDS,													// size
		&MEDIASUBTYPE_RGB32												// subtype
	},
	// A888 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 32, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_ARGB32											// subtype
	},
	// A888 bitf (I'm not sure if this exist...)
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0xFF0000, 0x00FF00, 0x0000FF},									// mask[3]
		VIH2_BITFIELDS,													// size
		&MEDIASUBTYPE_ARGB32											// subtype
	},
	// 888 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 24, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_RGB24												// subtype
	},
	// 888 bitf 
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 24, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0xFF0000, 0x00FF00, 0x0000FF},									// mask[3]
		VIH2_BITFIELDS,													// size
		&MEDIASUBTYPE_RGB24												// subtype
	},
	// 565 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_RGB565											// subtype
	},
	// 565 bitf
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0xF800, 0x07E0, 0x001F},										// mask[3]
		VIH2_BITFIELDS,													// size
		&MEDIASUBTYPE_RGB565											// subtype
	},
	// 555 normal
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, BI_RGB, 0, 0, 0, 0, 0}			// bmiHeader
		}, 
		{0, 0, 0},														// mask[3]
		VIH2_NORMAL,													// size
		&MEDIASUBTYPE_RGB555											// subtype
	},
	// 555 bitf
	{
		{					
			{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
			{BIH_SIZE, 0, 0, 1, 16, BI_BITFIELDS, 0, 0, 0, 0, 0}	// bmiHeader
		}, 
		{0x7C00, 0x03E0, 0x001F},										// mask[3]
		VIH2_BITFIELDS,													// size
		&MEDIASUBTYPE_RGB555											// subtype
	},
};

int VIHSIZE = countof(vihs);

CString VIH2String(int i)
{
	CString ret = CString(GuidNames[*vihs[i].subtype]);
	if(!ret.Left(13).CompareNoCase(_T("MEDIASUBTYPE_"))) ret = ret.Mid(13);
	if(vihs[i].vih.bmiHeader.biCompression == 3) ret += _T(" BITF");
	if(*vihs[i].subtype == MEDIASUBTYPE_I420) ret = _T("I420"); // FIXME
	return(ret);
}

CString Subtype2String(const GUID& subtype)
{
	CString ret = CString(GuidNames[subtype]);
	if(!ret.Left(13).CompareNoCase(_T("MEDIASUBTYPE_"))) ret = ret.Mid(13);
	if(subtype == MEDIASUBTYPE_I420) ret = _T("I420"); // FIXME
	return(ret);
}

void CorrectMediaType(AM_MEDIA_TYPE* pmt)
{
	if(!pmt) return;

	CMediaType mt(*pmt);

	if(mt.formattype == FORMAT_VideoInfo)
	{
		VIDEOINFOHEADER* vih = (VIDEOINFOHEADER*)mt.pbFormat;

		for(int i = 0; i < VIHSIZE; i++)
		{
			if(mt.subtype == *vihs[i].subtype
			&& vih->bmiHeader.biCompression == vihs[i].vih.bmiHeader.biCompression)
			{
				mt.AllocFormatBuffer(vihs[i].size);
				memcpy(mt.pbFormat, &vihs[i], vihs[i].size);
				memcpy(mt.pbFormat, pmt->pbFormat, sizeof(VIDEOINFOHEADER));
				break;
			}
		}
	}
	else if(mt.formattype == FORMAT_VideoInfo2)
	{
		VIDEOINFOHEADER2* vih2 = (VIDEOINFOHEADER2*)mt.pbFormat;

		for(int i = 0; i < VIHSIZE; i++)
		{
			if(mt.subtype == *vih2s[i].subtype
			&& vih2->bmiHeader.biCompression == vih2s[i].vih.bmiHeader.biCompression)
			{
				mt.AllocFormatBuffer(vih2s[i].size);
				memcpy(mt.pbFormat, &vih2s[i], vih2s[i].size);
				memcpy(mt.pbFormat, pmt->pbFormat, sizeof(VIDEOINFOHEADER2));
				break;
			}
		}
	}

	CopyMediaType(pmt, &mt);
}




See more files for this project here

guliverkli

Home of VobSub, Media Player Classic (MPC) and other misc utils.

Project homepage: http://sourceforge.net/projects/guliverkli
Programming language(s): C,C++,PHP
License: other

  DSMPropertyBag.cpp
  DSMPropertyBag.h
  DSUtil.cpp
  DSUtil.h
  FontInstaller.cpp
  FontInstaller.h
  MediaTypeEx.cpp
  MediaTypeEx.h
  MediaTypes.cpp
  MediaTypes.h
  NullRenderers.cpp
  NullRenderers.h
  a_yuv2rgb.asm
  a_yuvtable.asm
  convert_a.asm
  dsutil.sln
  dsutil.vcproj
  dsutil_vs2005.sln
  dsutil_vs2005.vcproj
  stdafx.cpp
  stdafx.h
  text.cpp
  text.h
  vd.cpp
  vd.h