2 * MMX/SSE constants used across x86 dsp optimizations.
4 * This file is part of FFmpeg.
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.
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.
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
21 #ifndef AVCODEC_X86_CONSTANTS_H
22 #define AVCODEC_X86_CONSTANTS_H
26 #include "libavutil/x86/asm.h"
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
;
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
;
58 extern const xmm_reg ff_ps_neg
;
60 #endif /* AVCODEC_X86_CONSTANTS_H */