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1 | /* |
2 | * MMX/SSE constants used across x86 dsp optimizations. | |
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_X86_CONSTANTS_H | |
22 | #define AVCODEC_X86_CONSTANTS_H | |
23 | ||
24 | #include <stdint.h> | |
25 | ||
26 | #include "libavutil/x86/asm.h" | |
27 | ||
28 | extern const xmm_reg ff_pw_1; | |
29 | extern const xmm_reg ff_pw_2; | |
30 | extern const xmm_reg ff_pw_3; | |
31 | extern const xmm_reg ff_pw_4; | |
32 | extern const xmm_reg ff_pw_5; | |
33 | extern const xmm_reg ff_pw_8; | |
34 | extern const xmm_reg ff_pw_9; | |
35 | extern const uint64_t ff_pw_15; | |
36 | extern const xmm_reg ff_pw_16; | |
37 | extern const xmm_reg ff_pw_18; | |
38 | extern const uint64_t ff_pw_20; | |
39 | extern const xmm_reg ff_pw_32; | |
40 | extern const uint64_t ff_pw_42; | |
41 | extern const uint64_t ff_pw_53; | |
42 | extern const xmm_reg ff_pw_64; | |
43 | extern const uint64_t ff_pw_96; | |
44 | extern const uint64_t ff_pw_128; | |
45 | extern const uint64_t ff_pw_255; | |
46 | extern const xmm_reg ff_pw_512; | |
47 | extern const xmm_reg ff_pw_1024; | |
48 | extern const xmm_reg ff_pw_2048; | |
49 | extern const xmm_reg ff_pw_8192; | |
50 | extern const xmm_reg ff_pw_m1; | |
51 | ||
52 | extern const ymm_reg ff_pb_1; | |
53 | extern const ymm_reg ff_pb_3; | |
54 | extern const xmm_reg ff_pb_80; | |
55 | extern const xmm_reg ff_pb_F8; | |
56 | extern const uint64_t ff_pb_FC; | |
57 | ||
58 | extern const xmm_reg ff_ps_neg; | |
59 | ||
60 | #endif /* AVCODEC_X86_CONSTANTS_H */ |