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From ef0049ea996b0b2c24cfe590f6e881919d0d733c Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Thu, 6 Feb 2014 09:43:55 +0100
Subject: [PATCH 2/5] cap_ffmpeg: drop the local copy of the RIFF FourCC list

It is now exported by libavformat through a public API, so there is no
reason to carry an outdated custom copy.

(cherry picked from commit 45c4128cb82d2f325bc21c1499a7844c178f32a2)

Conflicts:
	modules/highgui/src/ffmpeg_codecs.hpp
---
 modules/highgui/src/cap_ffmpeg_impl.hpp |  20 ++-
 modules/highgui/src/ffmpeg_codecs.hpp   | 259 --------------------------------
 2 files changed, 18 insertions(+), 261 deletions(-)
 delete mode 100644 modules/highgui/src/ffmpeg_codecs.hpp

diff --git a/modules/highgui/src/cap_ffmpeg_impl.hpp b/modules/highgui/src/cap_ffmpeg_impl.hpp
index c0a4882..068642a 100644
--- a/modules/highgui/src/cap_ffmpeg_impl.hpp
+++ b/modules/highgui/src/cap_ffmpeg_impl.hpp
@@ -57,8 +57,24 @@
 extern "C" {
 #endif
 
-#include "ffmpeg_codecs.hpp"
+#if !defined(WIN32) || defined(__MINGW32__)
 
+#include <stdint.h>
+
+// some versions of FFMPEG assume a C99 compiler, and don't define INT64_C
+#ifndef INT64_C
+#define INT64_C(c) (c##LL)
+#endif
+
+#ifndef UINT64_C
+#define UINT64_C(c) (c##ULL)
+#endif
+
+#include <errno.h>
+
+#endif
+
+#include <libavformat/avformat.h>
 #include <libavutil/mathematics.h>
 
 #include <libavutil/opt.h>
@@ -1363,7 +1379,7 @@ bool CvVideoWriter_FFMPEG::open( const char * filename, int fourcc,
     }
 
     /* Lookup codec_id for given fourcc */
-    const struct AVCodecTag * tags[] = { codec_bmp_tags, NULL};
+    const struct AVCodecTag * tags[] = { avformat_get_riff_video_tags(), NULL};
     if( (codec_id = av_codec_get_id(tags, fourcc)) == CV_CODEC(CODEC_ID_NONE) )
         return false;
 
diff --git a/modules/highgui/src/ffmpeg_codecs.hpp b/modules/highgui/src/ffmpeg_codecs.hpp
deleted file mode 100644
index ca7f55c..0000000
--- a/modules/highgui/src/ffmpeg_codecs.hpp
+++ /dev/null
@@ -1,259 +0,0 @@
-/*M///////////////////////////////////////////////////////////////////////////////////////
-//
-//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
-//
-//  By downloading, copying, installing or using the software you agree to this license.
-//  If you do not agree to this license, do not download, install,
-//  copy or use the software.
-//
-//
-//                          License Agreement
-//                For Open Source Computer Vision Library
-//
-// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
-// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
-// Third party copyrights are property of their respective owners.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-//   * Redistribution's of source code must retain the above copyright notice,
-//     this list of conditions and the following disclaimer.
-//
-//   * Redistribution's in binary form must reproduce the above copyright notice,
-//     this list of conditions and the following disclaimer in the documentation
-//     and/or other materials provided with the distribution.
-//
-//   * The name of the copyright holders may not be used to endorse or promote products
-//     derived from this software without specific prior written permission.
-//
-// This software is provided by the copyright holders and contributors "as is" and
-// any express or implied warranties, including, but not limited to, the implied
-// warranties of merchantability and fitness for a particular purpose are disclaimed.
-// In no event shall the Intel Corporation or contributors be liable for any direct,
-// indirect, incidental, special, exemplary, or consequential damages
-// (including, but not limited to, procurement of substitute goods or services;
-// loss of use, data, or profits; or business interruption) however caused
-// and on any theory of liability, whether in contract, strict liability,
-// or tort (including negligence or otherwise) arising in any way out of
-// the use of this software, even if advised of the possibility of such damage.
-//
-//M*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if !defined(WIN32) || defined(__MINGW32__)
-// some versions of FFMPEG assume a C99 compiler, and don't define INT64_C
-#include <stdint.h>
-
-// some versions of FFMPEG assume a C99 compiler, and don't define INT64_C
-#ifndef INT64_C
-#define INT64_C(c) (c##LL)
-#endif
-
-#ifndef UINT64_C
-#define UINT64_C(c) (c##ULL)
-#endif
-
-#include <errno.h>
-#endif
-
-#ifdef WIN32
-  #include <libavformat/avformat.h>
-#else
-
-// if the header path is not specified explicitly, let's deduce it
-#if !defined HAVE_FFMPEG_AVCODEC_H && !defined HAVE_LIBAVCODEC_AVCODEC_H
-
-#if defined(HAVE_GENTOO_FFMPEG)
-  #define HAVE_LIBAVFORMAT_AVFORMAT_H 1
-#elif defined HAVE_FFMPEG
-  #define HAVE_FFMPEG_AVFORMAT_H 1
-#endif
-
-#if defined(HAVE_FFMPEG_AVFORMAT_H)
-  #include <ffmpeg/avformat.h>
-#endif
-
-#if defined(HAVE_LIBAVFORMAT_AVFORMAT_H)
-  #include <libavformat/avformat.h>
-#endif
-
-#endif
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifndef MKTAG
-#define MKTAG(a,b,c,d) (a | (b << 8) | (c << 16) | (d << 24))
-#endif
-
-// required to look up the correct codec ID depending on the FOURCC code,
-// this is just a snipped from the file riff.c from ffmpeg/libavformat
-typedef struct AVCodecTag {
-    int id;
-    unsigned int tag;
-} AVCodecTag;
-
-const AVCodecTag codec_bmp_tags[] = {
-    { CODEC_ID_H264, MKTAG('H', '2', '6', '4') },
-    { CODEC_ID_H264, MKTAG('h', '2', '6', '4') },
-    { CODEC_ID_H264, MKTAG('X', '2', '6', '4') },
-    { CODEC_ID_H264, MKTAG('x', '2', '6', '4') },
-    { CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') },
-    { CODEC_ID_H264, MKTAG('V', 'S', 'S', 'H') },
-
-    { CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
-    { CODEC_ID_H263P, MKTAG('H', '2', '6', '3') },
-    { CODEC_ID_H263I, MKTAG('I', '2', '6', '3') }, /* intel h263 */
-    { CODEC_ID_H261, MKTAG('H', '2', '6', '1') },
-
-    /* added based on MPlayer */
-    { CODEC_ID_H263P, MKTAG('U', '2', '6', '3') },
-    { CODEC_ID_H263P, MKTAG('v', 'i', 'v', '1') },
-
-    { CODEC_ID_MPEG4, MKTAG('F', 'M', 'P', '4') },
-    { CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') },
-    { CODEC_ID_MPEG4, MKTAG('D', 'X', '5', '0') },
-    { CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
-    { CODEC_ID_MPEG4, MKTAG('M', 'P', '4', 'S') },
-    { CODEC_ID_MPEG4, MKTAG('M', '4', 'S', '2') },
-    { CODEC_ID_MPEG4, MKTAG(0x04, 0, 0, 0) }, /* some broken avi use this */
-
-    /* added based on MPlayer */
-    { CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', '1') },
-    { CODEC_ID_MPEG4, MKTAG('B', 'L', 'Z', '0') },
-    { CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
-    { CODEC_ID_MPEG4, MKTAG('U', 'M', 'P', '4') },
-    { CODEC_ID_MPEG4, MKTAG('W', 'V', '1', 'F') },
-    { CODEC_ID_MPEG4, MKTAG('S', 'E', 'D', 'G') },
-
-    { CODEC_ID_MPEG4, MKTAG('R', 'M', 'P', '4') },
-
-    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '3') }, /* default signature when using MSMPEG4 */
-    { CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },
-
-    /* added based on MPlayer */
-    { CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', 'G', '3') },
-    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '5') },
-    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '6') },
-    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '4') },
-    { CODEC_ID_MSMPEG4V3, MKTAG('A', 'P', '4', '1') },
-    { CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '1') },
-    { CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '0') },
-
-    { CODEC_ID_MSMPEG4V2, MKTAG('M', 'P', '4', '2') },
-
-    /* added based on MPlayer */
-    { CODEC_ID_MSMPEG4V2, MKTAG('D', 'I', 'V', '2') },
-
-    { CODEC_ID_MSMPEG4V1, MKTAG('M', 'P', 'G', '4') },
-
-    { CODEC_ID_WMV1, MKTAG('W', 'M', 'V', '1') },
-
-    /* added based on MPlayer */
-    { CODEC_ID_WMV2, MKTAG('W', 'M', 'V', '2') },
-    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'd') },
-    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'd') },
-    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'l') },
-    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', '2', '5') },
-    { CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '1') },
-    { CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '2') },
-    { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', 'g', '2') },
-    { CODEC_ID_MPEG2VIDEO, MKTAG('M', 'P', 'E', 'G') },
-    { CODEC_ID_MPEG1VIDEO, MKTAG('P', 'I', 'M', '1') },
-    { CODEC_ID_MPEG1VIDEO, MKTAG('V', 'C', 'R', '2') },
-    { CODEC_ID_MPEG1VIDEO, 0x10000001 },
-    { CODEC_ID_MPEG2VIDEO, 0x10000002 },
-    { CODEC_ID_MPEG2VIDEO, MKTAG('D', 'V', 'R', ' ') },
-    { CODEC_ID_MPEG2VIDEO, MKTAG('M', 'M', 'E', 'S') },
-    { CODEC_ID_MJPEG, MKTAG('M', 'J', 'P', 'G') },
-    { CODEC_ID_MJPEG, MKTAG('L', 'J', 'P', 'G') },
-    { CODEC_ID_LJPEG, MKTAG('L', 'J', 'P', 'G') },
-    { CODEC_ID_MJPEG, MKTAG('J', 'P', 'G', 'L') }, /* Pegasus lossless JPEG */
-    { CODEC_ID_MJPEG, MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - decoder */
-    { CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') },
-    { CODEC_ID_MJPEG, MKTAG('I', 'J', 'P', 'G') },
-    { CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') },
-    { CODEC_ID_HUFFYUV, MKTAG('H', 'F', 'Y', 'U') },
-    { CODEC_ID_FFVHUFF, MKTAG('F', 'F', 'V', 'H') },
-    { CODEC_ID_CYUV, MKTAG('C', 'Y', 'U', 'V') },
-    { CODEC_ID_RAWVIDEO, 0 },
-    { CODEC_ID_RAWVIDEO, MKTAG('I', '4', '2', '0') },
-    { CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'Y', '2') },
-    { CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '2', '2') },
-    { CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', '1', '2') },
-    { CODEC_ID_RAWVIDEO, MKTAG('U', 'Y', 'V', 'Y') },
-    { CODEC_ID_RAWVIDEO, MKTAG('I', 'Y', 'U', 'V') },
-    { CODEC_ID_RAWVIDEO, MKTAG('Y', '8', '0', '0') },
-    { CODEC_ID_RAWVIDEO, MKTAG('H', 'D', 'Y', 'C') },
-    { CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '1') },
-    { CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '2') },
-    { CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') },
-    { CODEC_ID_VP3, MKTAG('V', 'P', '3', '0') },
-    { CODEC_ID_ASV1, MKTAG('A', 'S', 'V', '1') },
-    { CODEC_ID_ASV2, MKTAG('A', 'S', 'V', '2') },
-    { CODEC_ID_VCR1, MKTAG('V', 'C', 'R', '1') },
-    { CODEC_ID_FFV1, MKTAG('F', 'F', 'V', '1') },
-    { CODEC_ID_XAN_WC4, MKTAG('X', 'x', 'a', 'n') },
-    { CODEC_ID_MSRLE, MKTAG('m', 'r', 'l', 'e') },
-    { CODEC_ID_MSRLE, MKTAG(0x1, 0x0, 0x0, 0x0) },
-    { CODEC_ID_MSVIDEO1, MKTAG('M', 'S', 'V', 'C') },
-    { CODEC_ID_MSVIDEO1, MKTAG('m', 's', 'v', 'c') },
-    { CODEC_ID_MSVIDEO1, MKTAG('C', 'R', 'A', 'M') },
-    { CODEC_ID_MSVIDEO1, MKTAG('c', 'r', 'a', 'm') },
-    { CODEC_ID_MSVIDEO1, MKTAG('W', 'H', 'A', 'M') },
-    { CODEC_ID_MSVIDEO1, MKTAG('w', 'h', 'a', 'm') },
-    { CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') },
-    { CODEC_ID_TRUEMOTION1, MKTAG('D', 'U', 'C', 'K') },
-    { CODEC_ID_MSZH, MKTAG('M', 'S', 'Z', 'H') },
-    { CODEC_ID_ZLIB, MKTAG('Z', 'L', 'I', 'B') },
-    { CODEC_ID_SNOW, MKTAG('S', 'N', 'O', 'W') },
-    { CODEC_ID_4XM, MKTAG('4', 'X', 'M', 'V') },
-    { CODEC_ID_FLV1, MKTAG('F', 'L', 'V', '1') },
-    { CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') },
-    { CODEC_ID_TSCC, MKTAG('t', 's', 'c', 'c') },
-    { CODEC_ID_ULTI, MKTAG('U', 'L', 'T', 'I') },
-    { CODEC_ID_VIXL, MKTAG('V', 'I', 'X', 'L') },
-    { CODEC_ID_QPEG, MKTAG('Q', 'P', 'E', 'G') },
-    { CODEC_ID_QPEG, MKTAG('Q', '1', '.', '0') },
-    { CODEC_ID_QPEG, MKTAG('Q', '1', '.', '1') },
-    { CODEC_ID_WMV3, MKTAG('W', 'M', 'V', '3') },
-    { CODEC_ID_LOCO, MKTAG('L', 'O', 'C', 'O') },
-    { CODEC_ID_THEORA, MKTAG('t', 'h', 'e', 'o') },
-#if LIBAVCODEC_VERSION_INT>0x000409
-    { CODEC_ID_WNV1, MKTAG('W', 'N', 'V', '1') },
-    { CODEC_ID_AASC, MKTAG('A', 'A', 'S', 'C') },
-    { CODEC_ID_INDEO2, MKTAG('R', 'T', '2', '1') },
-    { CODEC_ID_FRAPS, MKTAG('F', 'P', 'S', '1') },
-    { CODEC_ID_TRUEMOTION2, MKTAG('T', 'M', '2', '0') },
-#endif
-#if LIBAVCODEC_VERSION_INT>((50<<16)+(1<<8)+0)
-    { CODEC_ID_FLASHSV, MKTAG('F', 'S', 'V', '1') },
-    { CODEC_ID_JPEGLS,MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - encoder */
-    { CODEC_ID_VC1, MKTAG('W', 'V', 'C', '1') },
-    { CODEC_ID_VC1, MKTAG('W', 'M', 'V', 'A') },
-    { CODEC_ID_CSCD, MKTAG('C', 'S', 'C', 'D') },
-    { CODEC_ID_ZMBV, MKTAG('Z', 'M', 'B', 'V') },
-    { CODEC_ID_KMVC, MKTAG('K', 'M', 'V', 'C') },
-#endif
-#if LIBAVCODEC_VERSION_INT>((51<<16)+(11<<8)+0)
-    { CODEC_ID_VP5, MKTAG('V', 'P', '5', '0') },
-    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '0') },
-    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '1') },
-    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '2') },
-    { CODEC_ID_VP6F, MKTAG('V', 'P', '6', 'F') },
-    { CODEC_ID_JPEG2000, MKTAG('M', 'J', '2', 'C') },
-    { CODEC_ID_VMNC, MKTAG('V', 'M', 'n', 'c') },
-#endif
-#if LIBAVCODEC_VERSION_INT>=((51<<16)+(49<<8)+0)
-// this tag seems not to exist in older versions of FFMPEG
-    { CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') },
-#endif
-    { CODEC_ID_NONE, 0 },
-};
-- 
1.9.3