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ffmpeg / libavcodec / wmv2.h @ 2912e87a

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/*
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 * Copyright (c) 2002 The Libav Project
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 *
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 * This file is part of Libav.
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 *
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 * Libav is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 *
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 * Libav is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with Libav; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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 */
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#ifndef AVCODEC_WMV2_H
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#define AVCODEC_WMV2_H
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#include "avcodec.h"
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#include "dsputil.h"
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#include "mpegvideo.h"
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#include "intrax8.h"
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#define SKIP_TYPE_NONE 0
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#define SKIP_TYPE_MPEG 1
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#define SKIP_TYPE_ROW  2
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#define SKIP_TYPE_COL  3
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typedef struct Wmv2Context{
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    MpegEncContext s;
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    IntraX8Context x8;
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    int j_type_bit;
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    int j_type;
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    int abt_flag;
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    int abt_type;
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    int abt_type_table[6];
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    int per_mb_abt;
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    int per_block_abt;
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    int mspel_bit;
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    int cbp_table_index;
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    int top_left_mv_flag;
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    int per_mb_rl_bit;
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    int skip_type;
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    int hshift;
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    ScanTable abt_scantable[2];
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    DECLARE_ALIGNED(16, DCTELEM, abt_block2)[6][64];
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}Wmv2Context;
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void ff_wmv2_common_init(Wmv2Context * w);
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#endif /* AVCODEC_WMV2_H */