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https://gitee.com/openharmony/third_party_ffmpeg
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f3af379b5c
* commit '2862b63783b5556f7f3fb2d097629bc6879f833a': lavc: Move prediction_method to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/*
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* Copyright (c) 2011-2012 Derek Buitenhuis
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation;
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* version 2 of the License.
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*
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* FFmpeg 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with FFmpeg; 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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/**
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* @file
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* Known FOURCCs:
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* 'ULY0' (YCbCr 4:2:0), 'ULY2' (YCbCr 4:2:2), 'ULRG' (RGB), 'ULRA' (RGBA),
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* 'ULH0' (YCbCr 4:2:0 BT.709), 'ULH2' (YCbCr 4:2:2 BT.709)
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*/
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#ifndef AVCODEC_LIBUTVIDEO_H
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#define AVCODEC_LIBUTVIDEO_H
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#include <stdlib.h>
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#include <utvideo/utvideo.h>
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#include <utvideo/Codec.h>
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/*
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* Ut Video version 12.0.0 changed the RGB format names and removed
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* the _WIN names, so if the new names are absent, define them
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* against the old names so compatibility with pre-v12 versions
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* is maintained.
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*/
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#if !defined(UTVF_NFCC_BGR_BU)
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#define UTVF_NFCC_BGR_BU UTVF_RGB24_WIN
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#endif
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#if !defined(UTVF_NFCC_BGRA_BU)
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#define UTVF_NFCC_BGRA_BU UTVF_RGB32_WIN
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#endif
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/*
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* Ut Video version 13.0.1 introduced new BT.709 variants.
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* Special-case these and only use them if v13 is detected.
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*/
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#if defined(UTVF_HDYC)
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#define UTV_BT709
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#endif
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typedef struct {
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uint32_t version;
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uint32_t original_format;
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uint32_t frameinfo_size;
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uint32_t flags;
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} UtVideoExtra;
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typedef struct {
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const AVClass *c;
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CCodec *codec;
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unsigned int buf_size;
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uint8_t *buffer;
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int pred;
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} UtVideoContext;
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#endif /* AVCODEC_LIBUTVIDEO_H */
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