diff options
Diffstat (limited to 'libavcodec/vc1.h')
| -rw-r--r-- | libavcodec/vc1.h | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/libavcodec/vc1.h b/libavcodec/vc1.h index 5087b7c611..556906d496 100644 --- a/libavcodec/vc1.h +++ b/libavcodec/vc1.h @@ -3,20 +3,20 @@ * Copyright (c) 2006-2007 Konstantin Shishkov * Partly based on vc9.c (c) 2005 Anonymous, Alex Beregszaszi, Michael Niedermayer * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * 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. * - * Libav is distributed in the hope that it will be useful, + * 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -151,6 +151,21 @@ enum FrameCodingMode { ILACE_FIELD ///< in the bitstream is reported as 11b }; +/** + * Imode types + * @{ + */ +enum Imode { + IMODE_RAW, + IMODE_NORM2, + IMODE_DIFF2, + IMODE_NORM6, + IMODE_DIFF6, + IMODE_ROWSKIP, + IMODE_COLSKIP +}; +/** @} */ //imode defines + /** The VC1 Context * @todo Change size wherever another size is more efficient * Many members are only used for Advanced Profile @@ -201,8 +216,9 @@ typedef struct VC1Context{ */ //@{ int profile; ///< 2 bits, Profile - int frmrtq_postproc; ///< 3 bits + int frmrtq_postproc; ///< 3 bits, int bitrtq_postproc; ///< 5 bits, quantized framerate-based postprocessing strength + int max_coded_width, max_coded_height; int fastuvmc; ///< Rounding of qpel vector to hpel ? (not in Simple) int extended_mv; ///< Ext MV in P/B (not in Simple) int dquant; ///< How qscale varies with MBs, 2 bits (not in Simple) @@ -278,7 +294,7 @@ typedef struct VC1Context{ uint8_t aux_luty[2][256], aux_lutuv[2][256]; ///< lookup tables used for intensity compensation uint8_t next_luty[2][256], next_lutuv[2][256]; ///< lookup tables used for intensity compensation uint8_t (*curr_luty)[256] ,(*curr_lutuv)[256]; - int last_use_ic, curr_use_ic, next_use_ic, aux_use_ic; + int last_use_ic, *curr_use_ic, next_use_ic, aux_use_ic; int rnd; ///< rounding control /** Frame decoding info for S/M profiles only */ @@ -329,7 +345,7 @@ typedef struct VC1Context{ uint8_t fourmvbp; uint8_t* fieldtx_plane; int fieldtx_is_raw; - int8_t zzi_8x8[64]; + uint8_t zzi_8x8[64]; uint8_t *blk_mv_type_base, *blk_mv_type; ///< 0: frame MV, 1: field MV (interlaced frame) uint8_t *mv_f_base, *mv_f[2]; ///< 0: MV obtained from same field, 1: opposite field uint8_t *mv_f_next_base, *mv_f_next[2]; |