diff options
author | povaddict <povaddict@users.sourceforge.net> | 2010-02-10 02:16:44 +0300 |
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committer | povaddict <povaddict@users.sourceforge.net> | 2010-02-10 02:16:44 +0300 |
commit | 726a91b12a7524e45e7a901c9e4883af5b1bffe6 (patch) | |
tree | f5d25e3b2e84c92f4901280c73d5d3d7e6c3cd19 /src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/rv30data.h | |
parent | 02183f6e47ad4ea1057de9950482f291f2ae4290 (diff) |
Rename several directories to use MixedCase instead of lowercase.
They now mostly match the case used in #includes,
and they're consistent with the names of the .h files they contain.
git-svn-id: https://mpc-hc.svn.sourceforge.net/svnroot/mpc-hc/trunk@1648 10f7b99b-c216-0410-bff0-8a66a9350fd8
Diffstat (limited to 'src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/rv30data.h')
-rw-r--r-- | src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/rv30data.h | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/rv30data.h b/src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/rv30data.h new file mode 100644 index 000000000..1662fd7af --- /dev/null +++ b/src/filters/transform/MPCVideoDec/ffmpeg/libavcodec/rv30data.h @@ -0,0 +1,181 @@ +/* + * RealVideo 3 decoder + * copyright (c) 2007 Konstantin Shishkov + * + * 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 + */ + +/** + * @file rv30data.h + * miscellaneous RV30 tables + */ + +#ifndef AVCODEC_RV30DATA_H +#define AVCODEC_RV30DATA_H + +#include <stdint.h> + +/** DC quantizer mapping for RV30 */ +static const uint8_t rv30_luma_dc_quant[32] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 22, 22, 23, 23, 23, 24, 24, 25, 25 +}; + +/** + * This table is used for storing the differences + * between the predicted and the real intra type. + */ +static const uint8_t rv30_itype_code[9*9*2] = { + 0, 0, 0, 1, 1, 0, 1, 1, 0, 2, 2, 0, 0, 3, 3, 0, 1, 2, + 2, 1, 0, 4, 4, 0, 3, 1, 1, 3, 0, 5, 5, 0, 2, 2, 1, 4, + 4, 1, 0, 6, 3, 2, 1, 5, 2, 3, 5, 1, 6, 0, 0, 7, 4, 2, + 2, 4, 3, 3, 6, 1, 1, 6, 7, 0, 0, 8, 5, 2, 4, 3, 2, 5, + 3, 4, 1, 7, 4, 4, 7, 1, 8, 0, 6, 2, 3, 5, 5, 3, 2, 6, + 1, 8, 2, 7, 7, 2, 8, 1, 5, 4, 4, 5, 3, 6, 6, 3, 8, 2, + 4, 6, 5, 5, 6, 4, 2, 8, 7, 3, 3, 7, 6, 5, 5, 6, 7, 4, + 4, 7, 8, 3, 3, 8, 7, 5, 8, 4, 5, 7, 4, 8, 6, 6, 7, 6, + 5, 8, 8, 5, 6, 7, 8, 6, 7, 7, 6, 8, 8, 7, 7, 8, 8, 8, +}; + +/** + * This table is used for retrieving the current intra type + * based on its neighbors and adjustment provided by + * code read and decoded before. + * + * This is really a three-dimensional matrix with dimensions + * [-1..9][-1..9][0..9]. The first and second coordinates are + * detemined by the top and left neighbors (-1 if unavailable). + */ +static const uint8_t rv30_itype_from_context[900] = { + 0, 9, 9, 9, 9, 9, 9, 9, 9, + 0, 2, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 2, 0, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, + + 0, 1, 9, 9, 9, 9, 9, 9, 9, + 0, 2, 1, 6, 4, 8, 5, 7, 3, + 1, 0, 2, 6, 5, 4, 3, 8, 7, + 2, 8, 0, 1, 7, 4, 3, 6, 5, + 2, 0, 1, 3, 8, 5, 4, 7, 6, + 2, 0, 1, 4, 6, 7, 8, 3, 5, + 0, 1, 5, 2, 6, 3, 8, 4, 7, + 0, 1, 6, 2, 4, 7, 5, 8, 3, + 2, 7, 0, 1, 4, 8, 6, 3, 5, + 2, 8, 0, 1, 7, 3, 4, 5, 6, + + 1, 0, 9, 9, 9, 9, 9, 9, 9, + 1, 2, 5, 6, 3, 0, 4, 8, 7, + 1, 6, 2, 5, 3, 0, 4, 8, 7, + 2, 1, 7, 6, 8, 3, 5, 0, 4, + 1, 2, 5, 3, 6, 8, 4, 7, 0, + 1, 6, 2, 0, 4, 5, 8, 7, 3, + 1, 5, 2, 6, 3, 8, 4, 0, 7, + 1, 6, 0, 2, 4, 5, 7, 3, 8, + 2, 1, 7, 6, 0, 8, 5, 4, 3, + 1, 2, 7, 8, 3, 4, 5, 6, 0, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 0, 2, 1, 8, 7, 6, 5, 4, 3, + 1, 2, 0, 6, 5, 7, 4, 8, 3, + 2, 8, 7, 1, 0, 6, 4, 3, 5, + 2, 0, 8, 1, 3, 7, 5, 4, 6, + 2, 0, 4, 1, 7, 8, 6, 3, 5, + 2, 0, 1, 5, 8, 4, 6, 7, 3, + 2, 0, 6, 1, 4, 7, 8, 5, 3, + 2, 7, 8, 1, 0, 5, 4, 6, 3, + 2, 8, 7, 1, 0, 4, 3, 6, 5, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 0, 2, 1, 3, 5, 8, 6, 4, 7, + 1, 0, 2, 5, 3, 6, 4, 8, 7, + 2, 8, 1, 0, 3, 5, 7, 6, 4, + 3, 2, 5, 8, 1, 4, 6, 7, 0, + 4, 2, 0, 6, 1, 5, 8, 3, 7, + 5, 3, 1, 2, 8, 6, 4, 0, 7, + 1, 6, 0, 2, 4, 5, 8, 3, 7, + 2, 7, 0, 1, 5, 4, 8, 6, 3, + 2, 8, 3, 5, 1, 0, 7, 6, 4, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 2, 0, 6, 1, 4, 7, 5, 8, 3, + 1, 6, 2, 0, 4, 5, 3, 7, 8, + 2, 8, 7, 6, 4, 0, 1, 5, 3, + 4, 2, 1, 0, 6, 8, 3, 5, 7, + 4, 2, 6, 0, 1, 5, 7, 8, 3, + 1, 2, 5, 0, 6, 3, 4, 7, 8, + 6, 4, 0, 1, 2, 7, 5, 3, 8, + 2, 7, 4, 6, 0, 1, 8, 5, 3, + 2, 8, 7, 4, 6, 1, 3, 5, 0, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 5, 1, 2, 3, 6, 8, 0, 4, 7, + 1, 5, 6, 3, 2, 0, 4, 8, 7, + 2, 1, 5, 3, 6, 8, 7, 4, 0, + 5, 3, 1, 2, 6, 8, 4, 7, 0, + 1, 6, 2, 4, 5, 8, 0, 3, 7, + 5, 1, 3, 6, 2, 0, 8, 4, 7, + 1, 6, 5, 2, 0, 4, 3, 7, 8, + 2, 7, 1, 6, 5, 0, 8, 3, 4, + 2, 5, 1, 3, 6, 8, 4, 0, 7, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 1, 6, 2, 0, 5, 4, 3, 7, 8, + 1, 6, 5, 4, 2, 3, 0, 7, 8, + 2, 1, 6, 7, 4, 8, 5, 3, 0, + 2, 1, 6, 5, 8, 4, 3, 0, 7, + 6, 4, 1, 2, 0, 5, 7, 8, 3, + 1, 6, 5, 2, 3, 0, 4, 8, 7, + 6, 1, 4, 0, 2, 7, 5, 3, 8, + 2, 7, 4, 6, 1, 5, 0, 8, 3, + 2, 1, 6, 8, 4, 7, 3, 5, 0, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 2, 0, 4, 7, 6, 1, 8, 5, 3, + 6, 1, 2, 0, 4, 7, 5, 8, 3, + 2, 7, 8, 0, 1, 6, 4, 3, 5, + 2, 4, 0, 8, 3, 1, 7, 6, 5, + 4, 2, 7, 0, 6, 1, 8, 5, 3, + 2, 1, 0, 8, 5, 6, 7, 4, 3, + 2, 6, 4, 1, 7, 0, 5, 8, 3, + 2, 7, 4, 0, 8, 6, 1, 5, 3, + 2, 8, 7, 4, 1, 0, 3, 6, 5, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, + 2, 0, 8, 1, 3, 4, 6, 5, 7, + 1, 2, 0, 6, 8, 5, 7, 3, 4, + 2, 8, 7, 1, 0, 3, 6, 5, 4, + 8, 3, 2, 5, 1, 0, 4, 7, 6, + 2, 0, 4, 8, 5, 1, 7, 6, 3, + 2, 1, 0, 8, 5, 3, 6, 4, 7, + 2, 1, 6, 0, 8, 4, 5, 7, 3, + 2, 7, 8, 4, 0, 6, 1, 5, 3, + 2, 8, 3, 0, 7, 4, 1, 6, 5, +}; + +/** + * Loop filter limits are taken from this table. + */ +static const uint8_t rv30_loop_filt_lim[32] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5 +}; +#endif /* AVCODEC_RV30DATA_H */ |