yading@10: /*
yading@10:  * Copyright (c) 2002 The FFmpeg Project
yading@10:  *
yading@10:  * This file is part of FFmpeg.
yading@10:  *
yading@10:  * FFmpeg is free software; you can redistribute it and/or
yading@10:  * modify it under the terms of the GNU Lesser General Public
yading@10:  * License as published by the Free Software Foundation; either
yading@10:  * version 2.1 of the License, or (at your option) any later version.
yading@10:  *
yading@10:  * FFmpeg is distributed in the hope that it will be useful,
yading@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
yading@10:  * Lesser General Public License for more details.
yading@10:  *
yading@10:  * You should have received a copy of the GNU Lesser General Public
yading@10:  * License along with FFmpeg; if not, write to the Free Software
yading@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10:  */
yading@10: 
yading@10: #ifndef AVCODEC_WMV2_H
yading@10: #define AVCODEC_WMV2_H
yading@10: 
yading@10: #include "avcodec.h"
yading@10: #include "mpegvideo.h"
yading@10: #include "intrax8.h"
yading@10: #include "wmv2dsp.h"
yading@10: 
yading@10: #define SKIP_TYPE_NONE 0
yading@10: #define SKIP_TYPE_MPEG 1
yading@10: #define SKIP_TYPE_ROW  2
yading@10: #define SKIP_TYPE_COL  3
yading@10: 
yading@10: 
yading@10: typedef struct Wmv2Context{
yading@10:     MpegEncContext s;
yading@10:     IntraX8Context x8;
yading@10:     WMV2DSPContext wdsp;
yading@10:     int j_type_bit;
yading@10:     int j_type;
yading@10:     int abt_flag;
yading@10:     int abt_type;
yading@10:     int abt_type_table[6];
yading@10:     int per_mb_abt;
yading@10:     int per_block_abt;
yading@10:     int mspel_bit;
yading@10:     int cbp_table_index;
yading@10:     int top_left_mv_flag;
yading@10:     int per_mb_rl_bit;
yading@10:     int skip_type;
yading@10:     int hshift;
yading@10: 
yading@10:     ScanTable abt_scantable[2];
yading@10:     DECLARE_ALIGNED(16, int16_t, abt_block2)[6][64];
yading@10: }Wmv2Context;
yading@10: 
yading@10: void ff_wmv2_common_init(Wmv2Context * w);
yading@10: 
yading@10: #endif /* AVCODEC_WMV2_H */