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60 lines
2.7 KiB
60 lines
2.7 KiB
/* |
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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_PIXBLOCKDSP_H |
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#define AVCODEC_PIXBLOCKDSP_H |
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#include <stdint.h> |
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#include "avcodec.h" |
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typedef struct PixblockDSPContext { |
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void (*get_pixels)(int16_t *restrict block /* align 16 */, |
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const uint8_t *pixels /* align 8 */, |
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ptrdiff_t stride); |
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void (*get_pixels_unaligned)(int16_t *restrict block /* align 16 */, |
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const uint8_t *pixels, |
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ptrdiff_t stride); |
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void (*diff_pixels)(int16_t *restrict block /* align 16 */, |
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const uint8_t *s1 /* align 8 */, |
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const uint8_t *s2 /* align 8 */, |
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ptrdiff_t stride); |
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void (*diff_pixels_unaligned)(int16_t *restrict block /* align 16 */, |
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const uint8_t *s1, |
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const uint8_t *s2, |
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ptrdiff_t stride); |
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} PixblockDSPContext; |
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void ff_pixblockdsp_init(PixblockDSPContext *c, AVCodecContext *avctx); |
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void ff_pixblockdsp_init_aarch64(PixblockDSPContext *c, AVCodecContext *avctx, |
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unsigned high_bit_depth); |
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void ff_pixblockdsp_init_alpha(PixblockDSPContext *c, AVCodecContext *avctx, |
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unsigned high_bit_depth); |
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void ff_pixblockdsp_init_arm(PixblockDSPContext *c, AVCodecContext *avctx, |
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unsigned high_bit_depth); |
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void ff_pixblockdsp_init_ppc(PixblockDSPContext *c, AVCodecContext *avctx, |
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unsigned high_bit_depth); |
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void ff_pixblockdsp_init_riscv(PixblockDSPContext *c, AVCodecContext *avctx, |
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unsigned high_bit_depth); |
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void ff_pixblockdsp_init_x86(PixblockDSPContext *c, AVCodecContext *avctx, |
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unsigned high_bit_depth); |
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void ff_pixblockdsp_init_mips(PixblockDSPContext *c, AVCodecContext *avctx, |
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unsigned high_bit_depth); |
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#endif /* AVCODEC_PIXBLOCKDSP_H */
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