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54 lines
1.7 KiB
54 lines
1.7 KiB
/* |
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* MMX/SSE constants used across x86 dsp optimizations. |
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* |
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* This file is part of Libav. |
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* |
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* Libav is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* Libav is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with Libav; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef AVCODEC_X86_CONSTANTS_H |
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#define AVCODEC_X86_CONSTANTS_H |
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#include <stdint.h> |
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#include "libavutil/x86/asm.h" |
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extern const uint64_t ff_wtwo; |
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extern const xmm_reg ff_pw_3; |
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extern const xmm_reg ff_pw_4; |
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extern const xmm_reg ff_pw_5; |
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extern const xmm_reg ff_pw_8; |
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extern const uint64_t ff_pw_15; |
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extern const xmm_reg ff_pw_16; |
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extern const xmm_reg ff_pw_18; |
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extern const uint64_t ff_pw_20; |
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extern const xmm_reg ff_pw_32; |
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extern const uint64_t ff_pw_42; |
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extern const uint64_t ff_pw_53; |
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extern const xmm_reg ff_pw_64; |
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extern const uint64_t ff_pw_96; |
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extern const uint64_t ff_pw_128; |
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extern const uint64_t ff_pw_255; |
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extern const ymm_reg ff_pw_256; |
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extern const xmm_reg ff_pw_512; |
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extern const xmm_reg ff_pw_m1; |
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extern const xmm_reg ff_pb_1; |
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extern const xmm_reg ff_pb_3; |
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extern const xmm_reg ff_pb_F8; |
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extern const uint64_t ff_pb_FC; |
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#endif /* AVCODEC_X86_CONSTANTS_H */
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