89994569c164112a4bb4912d3d6e92e576869325
[libav.git] / libavcodec / arm / asm-offsets.h
1 /*
2 * Copyright (c) 2010 Mans Rullgard
3 *
4 * This file is part of Libav.
5 *
6 * Libav 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 * Libav 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 Libav; 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 */