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82b7525173
While it is less featureful (and slower) than the built-in H264 decoder, one could potentially want to use it to take advantage of the cisco patent license offer. Signed-off-by: Martin Storsjö <martin@martin.st>
40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/*
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* OpenH264 shared utils
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* Copyright (C) 2014 Martin Storsjo
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*
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* This file is part of Libav.
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*
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* Libav is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* Libav 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_LIBOPENH264_H
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#define AVCODEC_LIBOPENH264_H
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#define OPENH264_VER_AT_LEAST(maj, min) \
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((OPENH264_MAJOR > (maj)) || \
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(OPENH264_MAJOR == (maj) && OPENH264_MINOR >= (min)))
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// This function will be provided to the libopenh264 library. The function will be called
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// when libopenh264 wants to log a message (error, warning, info, etc.). The signature for
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// this function (defined in .../codec/api/svc/codec_api.h) is:
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//
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// typedef void (*WelsTraceCallback) (void* ctx, int level, const char* string);
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void ff_libopenh264_trace_callback(void *ctx, int level, const char *msg);
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int ff_libopenh264_check_version(void *logctx);
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#endif /* AVCODEC_LIBOPENH264_H */
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