avcodec/h264: mmx2, sse2, avx 10-bit 4:2:2 h chroma deblock/loop filter
Yorkfield: - mmx2: 2.53x (504 vs. 199 cycles) - sse2: 3.83x (504 vs. 131 cycles) Nehalem: - mmx2: 2.42x (365 vs. 151 cycles) - sse2: 3.56x (365 vs. 103 cycles) Skylake: - mmx2: 1.81x (308 vs. 170 cycles) - sse2: 2.84x (308 vs. 108 cycles) - avx: 2.93x (308 vs. 105 cycles)
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@ -1032,6 +1032,45 @@ cglobal deblock_h_chroma_10, 5, 7, 8, 2*mmsize, pix_, stride_, alpha_, beta_, tc
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%endif
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RET
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;-----------------------------------------------------------------------------
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; void ff_deblock_h_chroma422_10(uint16_t *pix, int stride, int alpha, int beta,
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; int8_t *tc0)
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;-----------------------------------------------------------------------------
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cglobal deblock_h_chroma422_10, 5, 7, 8, 3*mmsize, pix_, stride_, alpha_, beta_, tc0_
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shl alpha_d, 2
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shl beta_d, 2
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movd m0, [tc0_q]
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punpcklbw m0, m0
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psraw m0, 6
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movq [rsp], m0
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mov r5, pix_q
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lea r6, [3*stride_q]
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add r5, r6
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mov r4, -8
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.loop:
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CHROMA_H_LOAD r5, r6, [rsp + 1*mmsize], [rsp + 2*mmsize]
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LOAD_AB m4, m5, alpha_d, beta_d
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LOAD_MASK m0, m1, m2, m3, m4, m5, m7, m6, m4
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pxor m4, m4
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movd m6, [rsp + r4 + 8]
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punpcklwd m6, m6
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punpcklwd m6, m6
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psubw m6, [pw_3]
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pmaxsw m6, m4
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pand m7, m6
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DEBLOCK_P0_Q0 m1, m2, m0, m3, m7, m5, m6
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CHROMA_H_STORE r5, r6, [rsp + 1*mmsize], [rsp + 2*mmsize]
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lea pix_q, [pix_q + (mmsize/2)*stride_q]
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lea r5, [r5 + (mmsize/2)*stride_q]
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add r4, (mmsize/4)
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jl .loop
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RET
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%endmacro
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%if ARCH_X86_64 == 0
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@ -315,6 +315,8 @@ av_cold void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth,
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c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_mmxext;
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if (chroma_format_idc <= 1) {
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c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_10_mmxext;
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} else {
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c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_10_mmxext;
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}
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c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_mmxext;
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c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_mmxext;
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@ -351,6 +353,8 @@ av_cold void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth,
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c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_sse2;
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if (chroma_format_idc <= 1) {
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c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_10_sse2;
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} else {
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c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_10_sse2;
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}
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#if HAVE_ALIGNED_STACK
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c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_sse2;
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@ -389,6 +393,8 @@ av_cold void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth,
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c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_avx;
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if (chroma_format_idc <= 1) {
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c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_10_avx;
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} else {
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c->h264_h_loop_filter_chroma = ff_deblock_h_chroma422_10_avx;
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}
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#if HAVE_ALIGNED_STACK
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c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_avx;
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