mirror of https://git.ffmpeg.org/ffmpeg.git
213 lines
8.8 KiB
C
213 lines
8.8 KiB
C
/*
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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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#include <stdint.h>
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// cat 1 and 2 are defined in vp8data.h
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static const uint8_t vp8_dct_cat3_prob[] = {
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173, 148, 140, 0
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};
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static const uint8_t vp8_dct_cat4_prob[] = {
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176, 155, 140, 135, 0
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};
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static const uint8_t vp8_dct_cat5_prob[] = {
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180, 157, 141, 134, 130, 0
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};
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static const uint8_t vp8_dct_cat6_prob[] = {
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254, 254, 243, 230, 196, 177, 153, 140, 133, 130, 129, 0
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};
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// only used for cat3 and above; cat 1 and 2 are referenced directly.
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const uint8_t *const ff_vp8_dct_cat_prob[] = {
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vp8_dct_cat3_prob,
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vp8_dct_cat4_prob,
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vp8_dct_cat5_prob,
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vp8_dct_cat6_prob,
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};
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const uint8_t ff_vp8_token_update_probs[4][8][3][11] = {
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{
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{
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 176, 246, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 223, 241, 252, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 249, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 244, 252, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 234, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 246, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 239, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 251, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 251, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 254, 253, 255, 254, 255, 255, 255, 255, 255, 255 },
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{ 250, 255, 254, 255, 254, 255, 255, 255, 255, 255, 255 },
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{ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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},
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{
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{
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{ 217, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 225, 252, 241, 253, 255, 255, 254, 255, 255, 255, 255 },
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{ 234, 250, 241, 250, 253, 255, 253, 254, 255, 255, 255 },
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},
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{
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{ 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 223, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 238, 253, 254, 254, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 249, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 253, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 247, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 252, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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},
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{
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{
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{ 186, 251, 250, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 234, 251, 244, 254, 255, 255, 255, 255, 255, 255, 255 },
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{ 251, 251, 243, 253, 254, 255, 254, 255, 255, 255, 255 },
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},
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{
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{ 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 236, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 251, 253, 253, 254, 254, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 254, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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},
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{
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{
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{ 248, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 250, 254, 252, 254, 255, 255, 255, 255, 255, 255, 255 },
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{ 248, 254, 249, 253, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 246, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 252, 254, 251, 254, 254, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 254, 252, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 248, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 253, 255, 254, 254, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 245, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 253, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 251, 253, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 252, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 252, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 249, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 255, 253, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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{
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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{ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
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},
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},
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};
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