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#include "libavutil/attributes.h" |
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#include "libavutil/x86/cpu.h" |
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#include "libavcodec/v210enc.h" |
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void ff_v210_planar_pack_8_ssse3(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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void ff_v210_planar_pack_8_avx(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, ptrdiff_t width); |
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void ff_v210_planar_pack_8_avx2(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, ptrdiff_t width); |
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void ff_v210_planar_pack_8_avx512(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, ptrdiff_t width); |
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void ff_v210_planar_pack_8_avx512icl(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, ptrdiff_t width); |
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void ff_v210_planar_pack_10_ssse3(const uint16_t *y, const uint16_t *u, |
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const uint16_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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void ff_v210_planar_pack_10_avx2(const uint16_t *y, const uint16_t *u, |
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const uint16_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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void ff_v210_planar_pack_10_avx512(const uint16_t *y, const uint16_t *u, |
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const uint16_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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void ff_v210_planar_pack_10_avx512icl(const uint16_t *y, const uint16_t *u, |
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const uint16_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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av_cold void ff_v210enc_init_x86(V210EncContext *s) |
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{ |
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int cpu_flags = av_get_cpu_flags(); |
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if (EXTERNAL_SSSE3(cpu_flags)) { |
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s->pack_line_8 = ff_v210_planar_pack_8_ssse3; |
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s->pack_line_10 = ff_v210_planar_pack_10_ssse3; |
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} |
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if (EXTERNAL_AVX(cpu_flags)) |
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s->pack_line_8 = ff_v210_planar_pack_8_avx; |
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if (EXTERNAL_AVX2(cpu_flags)) { |
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s->sample_factor_8 = 2; |
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s->pack_line_8 = ff_v210_planar_pack_8_avx2; |
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s->sample_factor_10 = 2; |
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s->pack_line_10 = ff_v210_planar_pack_10_avx2; |
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} |
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if (EXTERNAL_AVX512(cpu_flags)) { |
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s->sample_factor_8 = 2; |
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s->pack_line_8 = ff_v210_planar_pack_8_avx512; |
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#if ARCH_X86_64 |
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s->sample_factor_10 = 2; |
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s->pack_line_10 = ff_v210_planar_pack_10_avx512; |
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#endif |
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} |
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if (EXTERNAL_AVX512ICL(cpu_flags)) { |
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s->sample_factor_8 = 4; |
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s->pack_line_8 = ff_v210_planar_pack_8_avx512icl; |
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s->sample_factor_10 = 4; |
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s->pack_line_10 = ff_v210_planar_pack_10_avx512icl; |
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} |
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} |
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