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45 lines
1.9 KiB
45 lines
1.9 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 AVFILTER_NLMEANS_H |
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#define AVFILTER_NLMEANS_H |
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#include <stddef.h> |
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#include <stdint.h> |
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typedef struct NLMeansDSPContext { |
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void (*compute_safe_ssd_integral_image)(uint32_t *dst, ptrdiff_t dst_linesize_32, |
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const uint8_t *s1, ptrdiff_t linesize1, |
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const uint8_t *s2, ptrdiff_t linesize2, |
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int w, int h); |
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void (*compute_weights_line)(const uint32_t *const iia, |
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const uint32_t *const iib, |
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const uint32_t *const iid, |
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const uint32_t *const iie, |
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const uint8_t *const src, |
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float *total_weight, |
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float *sum, |
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const float *const weight_lut, |
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int max_meaningful_diff, |
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int startx, int endx); |
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} NLMeansDSPContext; |
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void ff_nlmeans_init_aarch64(NLMeansDSPContext *dsp); |
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void ff_nlmeans_init_x86(NLMeansDSPContext *dsp); |
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#endif /* AVFILTER_NLMEANS_H */
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