mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-30 11:22:14 +00:00
f9f8491ddf
The table is needed by multiple files Reverts part of ef07ac1e126b95ad7e1b56504c19b59901265c3e Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/*
|
|
* Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
|
|
* Copyright (c) 2006 Stefan Gehrer <stefan.gehrer@gmx.de>
|
|
*
|
|
* 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 "cavs.h"
|
|
|
|
const uint8_t ff_cavs_partition_flags[30] = {
|
|
0, //I_8X8
|
|
0, //P_SKIP
|
|
0, //P_16X16
|
|
SPLITH, //P_16X8
|
|
SPLITV, //P_8X16
|
|
SPLITH|SPLITV, //P_8X8
|
|
SPLITH|SPLITV, //B_SKIP
|
|
SPLITH|SPLITV, //B_DIRECT
|
|
0, //B_FWD_16X16
|
|
0, //B_BWD_16X16
|
|
0, //B_SYM_16X16
|
|
FWD0|FWD1 |SPLITH,
|
|
FWD0|FWD1 |SPLITV,
|
|
BWD0|BWD1 |SPLITH,
|
|
BWD0|BWD1 |SPLITV,
|
|
FWD0|BWD1 |SPLITH,
|
|
FWD0|BWD1 |SPLITV,
|
|
BWD0|FWD1 |SPLITH,
|
|
BWD0|FWD1 |SPLITV,
|
|
FWD0|FWD1 |SYM1|SPLITH,
|
|
FWD0|FWD1 |SYM1 |SPLITV,
|
|
BWD0|FWD1 |SYM1|SPLITH,
|
|
BWD0|FWD1 |SYM1 |SPLITV,
|
|
FWD0|FWD1|SYM0 |SPLITH,
|
|
FWD0|FWD1|SYM0 |SPLITV,
|
|
FWD0|BWD1|SYM0 |SPLITH,
|
|
FWD0|BWD1|SYM0 |SPLITV,
|
|
FWD0|FWD1|SYM0|SYM1|SPLITH,
|
|
FWD0|FWD1|SYM0|SYM1 |SPLITV,
|
|
SPLITH|SPLITV, //B_8X8 = 29
|
|
};
|
|
|
|
const uint8_t ff_cavs_chroma_qp[64] = {
|
|
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
|
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
|
|
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 42, 43, 43, 44, 44,
|
|
45, 45, 46, 46, 47, 47, 48, 48, 48, 49, 49, 49, 50, 50, 50, 51
|
|
};
|
|
|
|
/** mark block as "no prediction from this direction"
|
|
e.g. forward motion vector in BWD partition */
|
|
const cavs_vector ff_cavs_dir_mv = {0,0,1,REF_DIR};
|
|
|
|
/** mark block as using intra prediction */
|
|
const cavs_vector ff_cavs_intra_mv = {0,0,1,REF_INTRA};
|