| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * | ||
| 3 | * This file is part of FFmpeg. | ||
| 4 | * | ||
| 5 | * FFmpeg is free software; you can redistribute it and/or | ||
| 6 | * modify it under the terms of the GNU Lesser General Public | ||
| 7 | * License as published by the Free Software Foundation; either | ||
| 8 | * version 2.1 of the License, or (at your option) any later version. | ||
| 9 | * | ||
| 10 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 13 | * Lesser General Public License for more details. | ||
| 14 | * | ||
| 15 | * You should have received a copy of the GNU Lesser General Public | ||
| 16 | * License along with FFmpeg; if not, write to the Free Software | ||
| 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 18 | */ | ||
| 19 | |||
| 20 | #include "config.h" | ||
| 21 | |||
| 22 | #include "libavutil/attributes.h" | ||
| 23 | #include "libavutil/cpu.h" | ||
| 24 | #include "libavutil/x86/cpu.h" | ||
| 25 | #include "libavfilter/convolution.h" | ||
| 26 | |||
| 27 | void ff_filter_3x3_sse4(uint8_t *dst, int width, | ||
| 28 | float rdiv, float bias, const int *const matrix, | ||
| 29 | const uint8_t *c[], int peak, int radius, | ||
| 30 | int dstride, int stride, int size); | ||
| 31 | |||
| 32 | void ff_filter_sobel_avx512icl(uint8_t *dst, int width, | ||
| 33 | float scale, float delta, const int *const matrix, | ||
| 34 | const uint8_t *c[], int peak, int radius, | ||
| 35 | int dstride, int stride, int size); | ||
| 36 | |||
| 37 | ✗ | av_cold void ff_convolution_init_x86(ConvolutionContext *s) | |
| 38 | { | ||
| 39 | #if ARCH_X86_64 | ||
| 40 | int i; | ||
| 41 | ✗ | int cpu_flags = av_get_cpu_flags(); | |
| 42 | ✗ | for (i = 0; i < 4; i++) { | |
| 43 | ✗ | if (s->mode[i] == MATRIX_SQUARE) { | |
| 44 | ✗ | if (s->matrix_length[i] == 9 && s->depth == 8) { | |
| 45 | ✗ | if (EXTERNAL_SSE4(cpu_flags)) | |
| 46 | ✗ | s->filter[i] = ff_filter_3x3_sse4; | |
| 47 | } | ||
| 48 | } | ||
| 49 | } | ||
| 50 | #endif | ||
| 51 | ✗ | } | |
| 52 | |||
| 53 | 14 | av_cold void ff_sobel_init_x86(ConvolutionContext *s, int depth, int nb_planes) | |
| 54 | { | ||
| 55 | #if ARCH_X86_64 | ||
| 56 | 14 | int cpu_flags = av_get_cpu_flags(); | |
| 57 |
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56 | for (int i = 0; i < nb_planes; i++) { |
| 58 |
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42 | if (depth == 8) { |
| 59 |
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42 | if (EXTERNAL_AVX512ICL(cpu_flags)) |
| 60 | ✗ | s->filter[i] = ff_filter_sobel_avx512icl; | |
| 61 | } | ||
| 62 | } | ||
| 63 | #endif | ||
| 64 | 14 | } | |
| 65 |