| /* |
| * 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 */ |
