| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * This file is part of FFmpeg. | ||
| 3 | * | ||
| 4 | * FFmpeg is free software; you can redistribute it and/or | ||
| 5 | * modify it under the terms of the GNU Lesser General Public | ||
| 6 | * License as published by the Free Software Foundation; either | ||
| 7 | * version 2.1 of the License, or (at your option) any later version. | ||
| 8 | * | ||
| 9 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | * Lesser General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public | ||
| 15 | * License along with FFmpeg; if not, write to the Free Software | ||
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 17 | */ | ||
| 18 | |||
| 19 | #include "libavutil/attributes.h" | ||
| 20 | #include "libavutil/x86/cpu.h" | ||
| 21 | #include "libavcodec/v210dec.h" | ||
| 22 | |||
| 23 | extern void ff_v210_planar_unpack_unaligned_ssse3(const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width); | ||
| 24 | extern void ff_v210_planar_unpack_unaligned_avx(const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width); | ||
| 25 | extern void ff_v210_planar_unpack_unaligned_avx2(const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width); | ||
| 26 | |||
| 27 | extern void ff_v210_planar_unpack_aligned_ssse3(const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width); | ||
| 28 | extern void ff_v210_planar_unpack_aligned_avx(const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width); | ||
| 29 | extern void ff_v210_planar_unpack_aligned_avx2(const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width); | ||
| 30 | |||
| 31 | extern void ff_v210_planar_unpack_avx512icl(const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width); | ||
| 32 | |||
| 33 | 40 | av_cold void ff_v210_x86_init(V210DecContext *s) | |
| 34 | { | ||
| 35 | #if HAVE_X86ASM | ||
| 36 | 40 | int cpu_flags = av_get_cpu_flags(); | |
| 37 | |||
| 38 |
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40 | if (s->aligned_input) { |
| 39 |
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9 | if (cpu_flags & AV_CPU_FLAG_SSSE3) |
| 40 | ✗ | s->unpack_frame = ff_v210_planar_unpack_aligned_ssse3; | |
| 41 | |||
| 42 |
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9 | if (HAVE_AVX_EXTERNAL && cpu_flags & AV_CPU_FLAG_AVX) |
| 43 | ✗ | s->unpack_frame = ff_v210_planar_unpack_aligned_avx; | |
| 44 | |||
| 45 |
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9 | if (HAVE_AVX2_EXTERNAL && cpu_flags & AV_CPU_FLAG_AVX2) |
| 46 | ✗ | s->unpack_frame = ff_v210_planar_unpack_aligned_avx2; | |
| 47 | |||
| 48 |
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9 | if (EXTERNAL_AVX512ICL(cpu_flags)) |
| 49 | ✗ | s->unpack_frame = ff_v210_planar_unpack_avx512icl; | |
| 50 | } | ||
| 51 | else { | ||
| 52 |
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31 | if (cpu_flags & AV_CPU_FLAG_SSSE3) |
| 53 | 7 | s->unpack_frame = ff_v210_planar_unpack_unaligned_ssse3; | |
| 54 | |||
| 55 |
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31 | if (HAVE_AVX_EXTERNAL && cpu_flags & AV_CPU_FLAG_AVX) |
| 56 | 3 | s->unpack_frame = ff_v210_planar_unpack_unaligned_avx; | |
| 57 | |||
| 58 |
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31 | if (HAVE_AVX2_EXTERNAL && cpu_flags & AV_CPU_FLAG_AVX2) |
| 59 | 1 | s->unpack_frame = ff_v210_planar_unpack_unaligned_avx2; | |
| 60 | |||
| 61 |
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31 | if (EXTERNAL_AVX512ICL(cpu_flags)) |
| 62 | ✗ | s->unpack_frame = ff_v210_planar_unpack_avx512icl; | |
| 63 | } | ||
| 64 | #endif | ||
| 65 | 40 | } | |
| 66 |