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asm-offsets.h
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1 /*
2  * Copyright (c) 2010 Mans Rullgard
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #ifndef AVCODEC_ARM_ASM_OFFSETS_H
22 #define AVCODEC_ARM_ASM_OFFSETS_H
23 
24 #ifndef __ASSEMBLER__
25 #include <stddef.h>
26 #define CHK_OFFS(s, m, o) struct check_##o { \
27  int x_##o[offsetof(s, m) == o? 1: -1]; \
28  }
29 #endif
30 
31 /* MpegEncContext */
32 #define Y_DC_SCALE 0xa8
33 #define C_DC_SCALE 0xac
34 #define AC_PRED 0xb0
35 #define BLOCK_LAST_INDEX 0xb4
36 #define H263_AIC 0xe4
37 #define INTER_SCANTAB_RASTER_END 0x12c
38 
39 #endif /* AVCODEC_ARM_ASM_OFFSETS_H */