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e0c205677f
These use the mmx IDCT, but sse2 put/add_pixels_clamped implementations. This way we don't need to use the ff_put/add_pixels_clamped function pointers.
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg 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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* FFmpeg 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 FFmpeg; 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_SIMPLE_IDCT_H
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#define AVCODEC_X86_SIMPLE_IDCT_H
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#include <stddef.h>
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#include <stdint.h>
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void ff_simple_idct_mmx(int16_t *block);
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void ff_simple_idct_add_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
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void ff_simple_idct_put_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
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void ff_simple_idct_add_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
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void ff_simple_idct_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
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void ff_simple_idct10_sse2(int16_t *block);
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void ff_simple_idct10_avx(int16_t *block);
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void ff_simple_idct10_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
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void ff_simple_idct10_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
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void ff_simple_idct12_sse2(int16_t *block);
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void ff_simple_idct12_avx(int16_t *block);
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void ff_simple_idct12_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
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void ff_simple_idct12_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
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#endif /* AVCODEC_X86_SIMPLE_IDCT_H */
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