52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
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/******************************************************************************
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Copyright (C) 2014 by Ruwen Hahn <palana@stunned.de>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#include "../util/c99defs.h"
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#include "video-io.h"
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#define MAKE_FOURCC(a, b, c, d) \
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((uint32_t)(((d) << 24) | ((c) << 16) | ((b) << 8) | (a)))
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enum video_format video_format_from_fourcc(uint32_t fourcc)
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{
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switch (fourcc) {
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case MAKE_FOURCC('U','Y','V','Y'):
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case MAKE_FOURCC('H','D','Y','C'):
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case MAKE_FOURCC('U','Y','N','V'):
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case MAKE_FOURCC('U','Y','N','Y'):
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case MAKE_FOURCC('u','y','v','1'):
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case MAKE_FOURCC('2','v','u','y'):
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case MAKE_FOURCC('2','V','u','y'):
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return VIDEO_FORMAT_UYVY;
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case MAKE_FOURCC('Y','U','Y','2'):
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case MAKE_FOURCC('Y','4','2','2'):
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case MAKE_FOURCC('V','4','2','2'):
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case MAKE_FOURCC('V','Y','U','Y'):
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case MAKE_FOURCC('Y','U','N','V'):
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case MAKE_FOURCC('y','u','v','2'):
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case MAKE_FOURCC('y','u','v','s'):
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return VIDEO_FORMAT_YUY2;
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case MAKE_FOURCC('Y','V','Y','U'):
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return VIDEO_FORMAT_YVYU;
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}
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return VIDEO_FORMAT_NONE;
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}
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