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ffmpeg/libavcodec/raw.c
ami_stuff fcd26ebc8f rawdec: Fix decoding of QT WRAW files. 
From some tests it results that:
1. All of the AVI/MOV WRAW files need to be flipped.
2. MOV WRAW files need to use AVI color modes.
3. Assigning PAL8 mode by default to WRAW codec is not correct.
(cherry picked from commit 67e7dc54049d9b51a0c2168c8265145a9aef7780)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-06-23 08:50:37 +02:00

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/*
* Raw Video Codec
* Copyright (c) 2001 Fabrice Bellard
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* Raw Video Codec
*/
#include "avcodec.h"
#include "raw.h"
const PixelFormatTag ff_raw_pix_fmt_tags[] = {
{ PIX_FMT_YUV420P, MKTAG('I', '4', '2', '0') }, /* Planar formats */
{ PIX_FMT_YUV420P, MKTAG('I', 'Y', 'U', 'V') },
{ PIX_FMT_YUV420P, MKTAG('Y', 'V', '1', '2') },
{ PIX_FMT_YUV410P, MKTAG('Y', 'U', 'V', '9') },
{ PIX_FMT_YUV410P, MKTAG('Y', 'V', 'U', '9') },
{ PIX_FMT_YUV411P, MKTAG('Y', '4', '1', 'B') },
{ PIX_FMT_YUV422P, MKTAG('Y', '4', '2', 'B') },
{ PIX_FMT_YUV422P, MKTAG('P', '4', '2', '2') },
/* yuvjXXX formats are deprecated hacks specific to libav*,
they are identical to yuvXXX */
{ PIX_FMT_YUVJ420P, MKTAG('I', '4', '2', '0') }, /* Planar formats */
{ PIX_FMT_YUVJ420P, MKTAG('I', 'Y', 'U', 'V') },
{ PIX_FMT_YUVJ420P, MKTAG('Y', 'V', '1', '2') },
{ PIX_FMT_YUVJ422P, MKTAG('Y', '4', '2', 'B') },
{ PIX_FMT_YUVJ422P, MKTAG('P', '4', '2', '2') },
{ PIX_FMT_GRAY8, MKTAG('Y', '8', '0', '0') },
{ PIX_FMT_GRAY8, MKTAG(' ', ' ', 'Y', '8') },
{ PIX_FMT_YUYV422, MKTAG('Y', 'U', 'Y', '2') }, /* Packed formats */
{ PIX_FMT_YUYV422, MKTAG('Y', '4', '2', '2') },
{ PIX_FMT_YUYV422, MKTAG('V', '4', '2', '2') },
{ PIX_FMT_YUYV422, MKTAG('V', 'Y', 'U', 'Y') },
{ PIX_FMT_YUYV422, MKTAG('Y', 'U', 'N', 'V') },
{ PIX_FMT_UYVY422, MKTAG('U', 'Y', 'V', 'Y') },
{ PIX_FMT_UYVY422, MKTAG('H', 'D', 'Y', 'C') },
{ PIX_FMT_UYVY422, MKTAG('U', 'Y', 'N', 'V') },
{ PIX_FMT_UYVY422, MKTAG('U', 'Y', 'N', 'Y') },
{ PIX_FMT_UYVY422, MKTAG('u', 'y', 'v', '1') },
{ PIX_FMT_UYVY422, MKTAG('2', 'V', 'u', '1') },
{ PIX_FMT_UYVY422, MKTAG('A', 'V', 'R', 'n') }, /* Avid AVI Codec 1:1 */
{ PIX_FMT_UYVY422, MKTAG('A', 'V', '1', 'x') }, /* Avid 1:1x */
{ PIX_FMT_UYVY422, MKTAG('A', 'V', 'u', 'p') },
{ PIX_FMT_UYVY422, MKTAG('V', 'D', 'T', 'Z') }, /* SoftLab-NSK VideoTizer */
{ PIX_FMT_UYVY422, MKTAG('a', 'u', 'v', '2') },
{ PIX_FMT_UYYVYY411, MKTAG('Y', '4', '1', '1') },
{ PIX_FMT_GRAY8, MKTAG('G', 'R', 'E', 'Y') },
{ PIX_FMT_NV12, MKTAG('N', 'V', '1', '2') },
{ PIX_FMT_NV21, MKTAG('N', 'V', '2', '1') },
/* nut */
{ PIX_FMT_RGB555LE, MKTAG('R', 'G', 'B', 15) },
{ PIX_FMT_BGR555LE, MKTAG('B', 'G', 'R', 15) },
{ PIX_FMT_RGB565LE, MKTAG('R', 'G', 'B', 16) },
{ PIX_FMT_BGR565LE, MKTAG('B', 'G', 'R', 16) },
{ PIX_FMT_RGB555BE, MKTAG(15 , 'B', 'G', 'R') },
{ PIX_FMT_BGR555BE, MKTAG(15 , 'R', 'G', 'B') },
{ PIX_FMT_RGB565BE, MKTAG(16 , 'B', 'G', 'R') },
{ PIX_FMT_BGR565BE, MKTAG(16 , 'R', 'G', 'B') },
{ PIX_FMT_RGB444LE, MKTAG('R', 'G', 'B', 12) },
{ PIX_FMT_BGR444LE, MKTAG('B', 'G', 'R', 12) },
{ PIX_FMT_RGB444BE, MKTAG(12 , 'B', 'G', 'R') },
{ PIX_FMT_BGR444BE, MKTAG(12 , 'R', 'G', 'B') },
{ PIX_FMT_RGBA, MKTAG('R', 'G', 'B', 'A') },
{ PIX_FMT_BGRA, MKTAG('B', 'G', 'R', 'A') },
{ PIX_FMT_ABGR, MKTAG('A', 'B', 'G', 'R') },
{ PIX_FMT_ARGB, MKTAG('A', 'R', 'G', 'B') },
{ PIX_FMT_RGB24, MKTAG('R', 'G', 'B', 24 ) },
{ PIX_FMT_BGR24, MKTAG('B', 'G', 'R', 24 ) },
{ PIX_FMT_YUV411P, MKTAG('4', '1', '1', 'P') },
{ PIX_FMT_YUV422P, MKTAG('4', '2', '2', 'P') },
{ PIX_FMT_YUVJ422P, MKTAG('4', '2', '2', 'P') },
{ PIX_FMT_YUV440P, MKTAG('4', '4', '0', 'P') },
{ PIX_FMT_YUVJ440P, MKTAG('4', '4', '0', 'P') },
{ PIX_FMT_YUV444P, MKTAG('4', '4', '4', 'P') },
{ PIX_FMT_YUVJ444P, MKTAG('4', '4', '4', 'P') },
{ PIX_FMT_MONOWHITE,MKTAG('B', '1', 'W', '0') },
{ PIX_FMT_MONOBLACK,MKTAG('B', '0', 'W', '1') },
{ PIX_FMT_BGR8, MKTAG('B', 'G', 'R', 8 ) },
{ PIX_FMT_RGB8, MKTAG('R', 'G', 'B', 8 ) },
{ PIX_FMT_BGR4, MKTAG('B', 'G', 'R', 4 ) },
{ PIX_FMT_RGB4, MKTAG('R', 'G', 'B', 4 ) },
{ PIX_FMT_RGB4_BYTE,MKTAG('B', '4', 'B', 'Y') },
{ PIX_FMT_BGR4_BYTE,MKTAG('R', '4', 'B', 'Y') },
{ PIX_FMT_RGB48LE, MKTAG('R', 'G', 'B', 48 ) },
{ PIX_FMT_RGB48BE, MKTAG( 48, 'R', 'G', 'B') },
{ PIX_FMT_BGR48LE, MKTAG('B', 'G', 'R', 48 ) },
{ PIX_FMT_BGR48BE, MKTAG( 48, 'B', 'G', 'R') },
{ PIX_FMT_GRAY16LE, MKTAG('Y', '1', 0 , 16 ) },
{ PIX_FMT_GRAY16BE, MKTAG(16 , 0 , '1', 'Y') },
{ PIX_FMT_YUV420P16LE, MKTAG('Y', '3', 11 , 16 ) },
{ PIX_FMT_YUV420P16BE, MKTAG(16 , 11 , '3', 'Y') },
{ PIX_FMT_YUV422P16LE, MKTAG('Y', '3', 10 , 16 ) },
{ PIX_FMT_YUV422P16BE, MKTAG(16 , 10 , '3', 'Y') },
{ PIX_FMT_YUV444P16LE, MKTAG('Y', '3', 0 , 16 ) },
{ PIX_FMT_YUV444P16BE, MKTAG(16 , 0 , '3', 'Y') },
{ PIX_FMT_YUVA420P, MKTAG('Y', '4', 11 , 8 ) },
{ PIX_FMT_GRAY8A, MKTAG('Y', '2', 0 , 8 ) },
/* quicktime */
{ PIX_FMT_UYVY422, MKTAG('2', 'v', 'u', 'y') },
{ PIX_FMT_UYVY422, MKTAG('2', 'V', 'u', 'y') },
{ PIX_FMT_UYVY422, MKTAG('A', 'V', 'U', 'I') }, /* FIXME merge both fields */
{ PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', '2') },
{ PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', 's') },
{ PIX_FMT_YUYV422, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */
{ PIX_FMT_RGB555LE,MKTAG('L', '5', '5', '5') },
{ PIX_FMT_RGB565LE,MKTAG('L', '5', '6', '5') },
{ PIX_FMT_RGB565BE,MKTAG('B', '5', '6', '5') },
{ PIX_FMT_BGR24, MKTAG('2', '4', 'B', 'G') },
{ PIX_FMT_BGRA, MKTAG('B', 'G', 'R', 'A') },
{ PIX_FMT_RGBA, MKTAG('R', 'G', 'B', 'A') },
{ PIX_FMT_ABGR, MKTAG('A', 'B', 'G', 'R') },
{ PIX_FMT_GRAY16BE,MKTAG('b', '1', '6', 'g') },
{ PIX_FMT_RGB48BE, MKTAG('b', '4', '8', 'r') },
/* special */
{ PIX_FMT_RGB565LE,MKTAG( 3 , 0 , 0 , 0 ) }, /* flipped RGB565LE */
{ PIX_FMT_NONE, 0 },
};
unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat fmt)
{
const PixelFormatTag *tags = ff_raw_pix_fmt_tags;
while (tags->pix_fmt >= 0) {
if (tags->pix_fmt == fmt)
return tags->fourcc;
tags++;
}
return 0;
}
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