mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.6 KiB
52 lines
1.6 KiB
12 years ago
|
/*
|
||
|
|
* MMX/SSE constants used across x86 dsp optimizations.
|
||
|
|
*
|
||
|
|
* This file is part of Libav.
|
||
|
|
*
|
||
|
|
* Libav is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2.1 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* Libav is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
* Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public
|
||
|
|
* License along with Libav; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef AVCODEC_X86_CONSTANTS_H
|
||
|
|
#define AVCODEC_X86_CONSTANTS_H
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
#include "libavutil/x86/asm.h"
|
||
|
|
|
||
|
|
extern const uint64_t ff_wtwo;
|
||
|
|
|
||
|
|
extern const xmm_reg ff_pw_3;
|
||
|
|
extern const xmm_reg ff_pw_4;
|
||
|
|
extern const xmm_reg ff_pw_5;
|
||
|
|
extern const xmm_reg ff_pw_8;
|
||
|
|
extern const uint64_t ff_pw_15;
|
||
|
|
extern const xmm_reg ff_pw_16;
|
||
|
|
extern const xmm_reg ff_pw_18;
|
||
|
|
extern const uint64_t ff_pw_20;
|
||
|
|
extern const xmm_reg ff_pw_32;
|
||
|
|
extern const uint64_t ff_pw_42;
|
||
|
|
extern const uint64_t ff_pw_53;
|
||
|
|
extern const xmm_reg ff_pw_64;
|
||
|
|
extern const uint64_t ff_pw_96;
|
||
|
|
extern const uint64_t ff_pw_128;
|
||
|
|
extern const uint64_t ff_pw_255;
|
||
|
|
|
||
|
|
extern const xmm_reg ff_pb_1;
|
||
|
|
extern const xmm_reg ff_pb_3;
|
||
|
|
extern const xmm_reg ff_pb_F8;
|
||
|
|
extern const uint64_t ff_pb_FC;
|
||
|
|
|
||
|
|
#endif /* AVCODEC_X86_CONSTANTS_H */
|