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- /******************************************************************************
- Copyright (C) 2014 by Ruwen Hahn <palana@stunned.de>
- 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 of the License, 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 this program. If not, see <http://www.gnu.org/licenses/>.
- ******************************************************************************/
- #include "../util/c99defs.h"
- #include "video-io.h"
- #define MAKE_FOURCC(a, b, c, d) ((uint32_t)(((d) << 24) | ((c) << 16) | ((b) << 8) | (a)))
- enum video_format video_format_from_fourcc(uint32_t fourcc)
- {
- switch (fourcc) {
- case MAKE_FOURCC('U', 'Y', 'V', 'Y'):
- case MAKE_FOURCC('H', 'D', 'Y', 'C'):
- case MAKE_FOURCC('U', 'Y', 'N', 'V'):
- case MAKE_FOURCC('U', 'Y', 'N', 'Y'):
- case MAKE_FOURCC('u', 'y', 'v', '1'):
- case MAKE_FOURCC('2', 'v', 'u', 'y'):
- case MAKE_FOURCC('2', 'V', 'u', 'y'):
- return VIDEO_FORMAT_UYVY;
- case MAKE_FOURCC('Y', 'U', 'Y', '2'):
- case MAKE_FOURCC('Y', '4', '2', '2'):
- case MAKE_FOURCC('V', '4', '2', '2'):
- case MAKE_FOURCC('V', 'Y', 'U', 'Y'):
- case MAKE_FOURCC('Y', 'U', 'N', 'V'):
- case MAKE_FOURCC('y', 'u', 'v', '2'):
- case MAKE_FOURCC('y', 'u', 'v', 's'):
- return VIDEO_FORMAT_YUY2;
- case MAKE_FOURCC('Y', 'V', 'Y', 'U'):
- return VIDEO_FORMAT_YVYU;
- case MAKE_FOURCC('Y', '8', '0', '0'):
- return VIDEO_FORMAT_Y800;
- }
- return VIDEO_FORMAT_NONE;
- }
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