FFmpeg/libavcodec/vp8data.c

/*
 * 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
 */

#include <stdint.h>

// cat 1 and 2 are defined in vp8data.h
static const uint8_t vp8_dct_cat3_prob[] = {
    173, 148, 140, 0
};
static const uint8_t vp8_dct_cat4_prob[] = {
    176, 155, 140, 135, 0
};
static const uint8_t vp8_dct_cat5_prob[] = {
    180, 157, 141, 134, 130, 0
};
static const uint8_t vp8_dct_cat6_prob[] = {
    254, 254, 243, 230, 196, 177, 153, 140, 133, 130, 129, 0
};

// only used for cat3 and above; cat 1 and 2 are referenced directly.
const uint8_t *const ff_vp8_dct_cat_prob[] = {
    vp8_dct_cat3_prob,
    vp8_dct_cat4_prob,
    vp8_dct_cat5_prob,
    vp8_dct_cat6_prob,
};