| /* | |
| * Common MSMPEG-4 and VC-1 tables | |
| * Copyright (c) 2001 Fabrice Bellard | |
| * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> | |
| * | |
| * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at> | |
| * | |
| * 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 | |
| */ | |
| #ifndef AVCODEC_MSMPEG4_VC1_DATA_H | |
| #define AVCODEC_MSMPEG4_VC1_DATA_H | |
| #include <stdint.h> | |
| #include "vlc.h" | |
| #include "libavutil/attributes_internal.h" | |
| FF_VISIBILITY_PUSH_HIDDEN | |
| void ff_msmp4_vc1_vlcs_init_once(void); | |
| #define MSMP4_MB_INTRA_VLC_BITS 9 | |
| extern VLCElem ff_msmp4_mb_i_vlc[]; | |
| #define MSMP4_DC_VLC_BITS 9 | |
| extern const VLCElem *ff_msmp4_dc_vlc[2 /* dc_table_index */][2 /* 0: luma, 1: chroma */]; | |
| /* intra picture macroblock coded block pattern */ | |
| extern const uint16_t ff_msmp4_mb_i_table[64][2]; | |
| #define WMV1_SCANTABLE_COUNT 4 | |
| extern const uint8_t ff_wmv1_scantable[WMV1_SCANTABLE_COUNT][64]; | |
| extern const uint32_t ff_msmp4_dc_tables[2 /* dc_table_index */][2 /* 0: luma, 1: chroma */][120][2]; | |
| FF_VISIBILITY_POP_HIDDEN | |
| #endif /* AVCODEC_MSMPEG4_VC1_DATA_H */ |