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https://gitee.com/openharmony/third_party_ffmpeg
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73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
/*
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* VP9 compatible video decoder
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*
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* Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
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* Copyright (C) 2013 Clément Bœsch <u pkh me>
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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 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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* 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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* 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 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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#ifndef AVCODEC_VP9_H
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#define AVCODEC_VP9_H
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enum TxfmMode {
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TX_4X4,
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TX_8X8,
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TX_16X16,
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TX_32X32,
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N_TXFM_SIZES,
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TX_SWITCHABLE = N_TXFM_SIZES,
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N_TXFM_MODES
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};
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enum TxfmType {
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DCT_DCT,
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DCT_ADST,
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ADST_DCT,
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ADST_ADST,
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N_TXFM_TYPES
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};
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enum IntraPredMode {
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VERT_PRED,
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HOR_PRED,
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DC_PRED,
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DIAG_DOWN_LEFT_PRED,
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DIAG_DOWN_RIGHT_PRED,
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VERT_RIGHT_PRED,
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HOR_DOWN_PRED,
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VERT_LEFT_PRED,
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HOR_UP_PRED,
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TM_VP8_PRED,
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LEFT_DC_PRED,
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TOP_DC_PRED,
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DC_128_PRED,
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DC_127_PRED,
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DC_129_PRED,
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N_INTRA_PRED_MODES
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};
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enum FilterMode {
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FILTER_8TAP_SMOOTH,
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FILTER_8TAP_REGULAR,
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FILTER_8TAP_SHARP,
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FILTER_BILINEAR,
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FILTER_SWITCHABLE,
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};
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#endif /* AVCODEC_VP9_H */
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