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| Rev | Author | Line No. | Line |
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| 4349 | Serge | 1 | /* |
| 2 | * Chinese AVS video (AVS1-P2, JiZhun profile) decoder. |
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| 3 | * Copyright (c) 2006 Stefan Gehrer |
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| 4 | * |
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| 5 | * This file is part of FFmpeg. |
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| 6 | * |
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| 7 | * FFmpeg is free software; you can redistribute it and/or |
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| 8 | * modify it under the terms of the GNU Lesser General Public |
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| 9 | * License as published by the Free Software Foundation; either |
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| 10 | * version 2.1 of the License, or (at your option) any later version. |
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| 11 | * |
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| 12 | * FFmpeg is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 15 | * Lesser General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU Lesser General Public |
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| 18 | * License along with FFmpeg; if not, write to the Free Software |
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 20 | */ |
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| 21 | |||
| 22 | #include "cavs.h" |
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| 23 | |||
| 24 | const uint8_t ff_cavs_partition_flags[30] = { |
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| 25 | 0, //I_8X8 |
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| 26 | 0, //P_SKIP |
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| 27 | 0, //P_16X16 |
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| 28 | SPLITH, //P_16X8 |
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| 29 | SPLITV, //P_8X16 |
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| 30 | SPLITH|SPLITV, //P_8X8 |
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| 31 | SPLITH|SPLITV, //B_SKIP |
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| 32 | SPLITH|SPLITV, //B_DIRECT |
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| 33 | 0, //B_FWD_16X16 |
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| 34 | 0, //B_BWD_16X16 |
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| 35 | 0, //B_SYM_16X16 |
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| 36 | FWD0|FWD1 |SPLITH, |
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| 37 | FWD0|FWD1 |SPLITV, |
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| 38 | BWD0|BWD1 |SPLITH, |
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| 39 | BWD0|BWD1 |SPLITV, |
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| 40 | FWD0|BWD1 |SPLITH, |
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| 41 | FWD0|BWD1 |SPLITV, |
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| 42 | BWD0|FWD1 |SPLITH, |
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| 43 | BWD0|FWD1 |SPLITV, |
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| 44 | FWD0|FWD1 |SYM1|SPLITH, |
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| 45 | FWD0|FWD1 |SYM1 |SPLITV, |
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| 46 | BWD0|FWD1 |SYM1|SPLITH, |
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| 47 | BWD0|FWD1 |SYM1 |SPLITV, |
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| 48 | FWD0|FWD1|SYM0 |SPLITH, |
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| 49 | FWD0|FWD1|SYM0 |SPLITV, |
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| 50 | FWD0|BWD1|SYM0 |SPLITH, |
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| 51 | FWD0|BWD1|SYM0 |SPLITV, |
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| 52 | FWD0|FWD1|SYM0|SYM1|SPLITH, |
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| 53 | FWD0|FWD1|SYM0|SYM1 |SPLITV, |
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| 54 | SPLITH|SPLITV, //B_8X8 = 29 |
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| 55 | }; |
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| 56 | |||
| 57 | /** mark block as "no prediction from this direction" |
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| 58 | e.g. forward motion vector in BWD partition */ |
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| 59 | const cavs_vector ff_cavs_dir_mv = {0,0,1,REF_DIR}; |
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| 60 | |||
| 61 | /** mark block as using intra prediction */ |
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| 62 | const cavs_vector ff_cavs_intra_mv = {0,0,1,REF_INTRA}; |