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DVDCodecUtils.h
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/
DVDCodecUtils.h
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#pragma once
/*
* Copyright (C) 2005-2008 Team XBMC
* http://www.xbmc.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 XBMC; 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 "Video/DVDVideoCodec.h"
#include "cores/VideoRenderers/RenderFormats.h"
struct YV12Image;
class CDVDCodecUtils
{
public:
static DVDVideoPicture* AllocatePicture(int iWidth, int iHeight);
static void FreePicture(DVDVideoPicture* pPicture);
static bool CopyPicture(DVDVideoPicture* pDst, DVDVideoPicture* pSrc);
static bool CopyPicture(YV12Image* pDst, DVDVideoPicture *pSrc);
static DVDVideoPicture* ConvertToNV12Picture(DVDVideoPicture *pSrc);
static DVDVideoPicture* ConvertToYUV422PackedPicture(DVDVideoPicture *pSrc, ERenderFormat format);
static bool CopyNV12Picture(YV12Image* pImage, DVDVideoPicture *pSrc);
static bool CopyYUV422PackedPicture(YV12Image* pImage, DVDVideoPicture *pSrc);
static bool CopyDXVA2Picture(YV12Image* pImage, DVDVideoPicture *pSrc);
static bool IsVP3CompatibleWidth(int width);
static double NormalizeFrameduration(double frameduration);
static ERenderFormat EFormatFromPixfmt(int fmt);
static int PixfmtFromEFormat(ERenderFormat format);
};