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FFmpeg/libavcodec/vp9.h
Ronald S. Bultje 0c46641784 vp9: split out generic decoding skeleton interface API from VP9 types.
This allows vp9dsp.h to only include the VP9 types header, and not the
decoder skeleton interface which is for hardware decoders (dxva2/vaapi).
2017-03-28 18:04:27 -04:00

74 lines
1.7 KiB
C

/*
* VP9 compatible video decoder
*
* Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
* Copyright (C) 2013 Clément Bœsch <u pkh me>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_VP9_H
#define AVCODEC_VP9_H
enum TxfmMode {
TX_4X4,
TX_8X8,
TX_16X16,
TX_32X32,
N_TXFM_SIZES,
TX_SWITCHABLE = N_TXFM_SIZES,
N_TXFM_MODES
};
enum TxfmType {
DCT_DCT,
DCT_ADST,
ADST_DCT,
ADST_ADST,
N_TXFM_TYPES
};
enum IntraPredMode {
VERT_PRED,
HOR_PRED,
DC_PRED,
DIAG_DOWN_LEFT_PRED,
DIAG_DOWN_RIGHT_PRED,
VERT_RIGHT_PRED,
HOR_DOWN_PRED,
VERT_LEFT_PRED,
HOR_UP_PRED,
TM_VP8_PRED,
LEFT_DC_PRED,
TOP_DC_PRED,
DC_128_PRED,
DC_127_PRED,
DC_129_PRED,
N_INTRA_PRED_MODES
};
enum FilterMode {
FILTER_8TAP_SMOOTH,
FILTER_8TAP_REGULAR,
FILTER_8TAP_SHARP,
FILTER_BILINEAR,
N_FILTERS,
FILTER_SWITCHABLE = N_FILTERS,
};
#endif /* AVCODEC_VP9_H */