mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
2.3 KiB
62 lines
2.3 KiB
/* |
|
* Chinese AVS video (AVS1-P2, JiZhun profile) decoder. |
|
* Copyright (c) 2006 Stefan Gehrer <stefan.gehrer@gmx.de> |
|
* |
|
* This file is part of Libav. |
|
* |
|
* Libav 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. |
|
* |
|
* Libav 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 Libav; 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 |
|
}; |
|
|
|
/** 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};
|
|
|