[x265] [PATCH] asm: luma_vpp[16x12] in avx2: improve 1644c->1018c
Divya Manivannan
divya at multicorewareinc.com
Fri Nov 21 06:26:32 CET 2014
# HG changeset patch
# User Divya Manivannan <divya at multicorewareinc.com>
# Date 1416547574 -19800
# Fri Nov 21 10:56:14 2014 +0530
# Node ID 6640554e43367bccf885d5cd5cfdec2798169207
# Parent d8cf16a4f4385b07f9aae668480e9a3dad0d9bae
asm: luma_vpp[16x12] in avx2: improve 1644c->1018c
diff -r d8cf16a4f438 -r 6640554e4336 source/common/x86/asm-primitives.cpp
--- a/source/common/x86/asm-primitives.cpp Fri Nov 21 10:24:10 2014 +0530
+++ b/source/common/x86/asm-primitives.cpp Fri Nov 21 10:56:14 2014 +0530
@@ -1798,6 +1798,7 @@
p.transpose[BLOCK_16x16] = x265_transpose16_avx2;
p.transpose[BLOCK_32x32] = x265_transpose32_avx2;
p.transpose[BLOCK_64x64] = x265_transpose64_avx2;
+ p.luma_vpp[LUMA_16x12] = x265_interp_8tap_vert_pp_16x12_avx2;
p.luma_vpp[LUMA_16x16] = x265_interp_8tap_vert_pp_16x16_avx2;
p.luma_vpp[LUMA_16x32] = x265_interp_8tap_vert_pp_16x32_avx2;
p.luma_vpp[LUMA_16x64] = x265_interp_8tap_vert_pp_16x64_avx2;
diff -r d8cf16a4f438 -r 6640554e4336 source/common/x86/ipfilter8.asm
--- a/source/common/x86/ipfilter8.asm Fri Nov 21 10:24:10 2014 +0530
+++ b/source/common/x86/ipfilter8.asm Fri Nov 21 10:56:14 2014 +0530
@@ -4549,6 +4549,237 @@
FILTER_VER_LUMA_AVX2_16xN 16, 32
FILTER_VER_LUMA_AVX2_16xN 16, 64
+INIT_YMM avx2
+%if ARCH_X86_64 == 1
+cglobal interp_8tap_vert_pp_16x12, 4, 7, 15
+ mov r4d, r4m
+ shl r4d, 7
+
+%ifdef PIC
+ lea r5, [tab_LumaCoeffVer_32]
+ add r5, r4
+%else
+ lea r5, [tab_LumaCoeffVer_32 + r4]
+%endif
+
+ lea r4, [r1 * 3]
+ sub r0, r4
+ lea r6, [r3 * 3]
+ mova m14, [pw_512]
+
+ movu xm0, [r0] ; m0 = row 0
+ movu xm1, [r0 + r1] ; m1 = row 1
+ punpckhbw xm2, xm0, xm1
+ punpcklbw xm0, xm1
+ vinserti128 m0, m0, xm2, 1
+ pmaddubsw m0, [r5]
+ movu xm2, [r0 + r1 * 2] ; m2 = row 2
+ punpckhbw xm3, xm1, xm2
+ punpcklbw xm1, xm2
+ vinserti128 m1, m1, xm3, 1
+ pmaddubsw m1, [r5]
+ movu xm3, [r0 + r4] ; m3 = row 3
+ punpckhbw xm4, xm2, xm3
+ punpcklbw xm2, xm3
+ vinserti128 m2, m2, xm4, 1
+ pmaddubsw m4, m2, [r5 + 1 * mmsize]
+ paddw m0, m4
+ pmaddubsw m2, [r5]
+ lea r0, [r0 + r1 * 4]
+ movu xm4, [r0] ; m4 = row 4
+ punpckhbw xm5, xm3, xm4
+ punpcklbw xm3, xm4
+ vinserti128 m3, m3, xm5, 1
+ pmaddubsw m5, m3, [r5 + 1 * mmsize]
+ paddw m1, m5
+ pmaddubsw m3, [r5]
+ movu xm5, [r0 + r1] ; m5 = row 5
+ punpckhbw xm6, xm4, xm5
+ punpcklbw xm4, xm5
+ vinserti128 m4, m4, xm6, 1
+ pmaddubsw m6, m4, [r5 + 2 * mmsize]
+ paddw m0, m6
+ pmaddubsw m6, m4, [r5 + 1 * mmsize]
+ paddw m2, m6
+ pmaddubsw m4, [r5]
+ movu xm6, [r0 + r1 * 2] ; m6 = row 6
+ punpckhbw xm7, xm5, xm6
+ punpcklbw xm5, xm6
+ vinserti128 m5, m5, xm7, 1
+ pmaddubsw m7, m5, [r5 + 2 * mmsize]
+ paddw m1, m7
+ pmaddubsw m7, m5, [r5 + 1 * mmsize]
+ paddw m3, m7
+ pmaddubsw m5, [r5]
+ movu xm7, [r0 + r4] ; m7 = row 7
+ punpckhbw xm8, xm6, xm7
+ punpcklbw xm6, xm7
+ vinserti128 m6, m6, xm8, 1
+ pmaddubsw m8, m6, [r5 + 3 * mmsize]
+ paddw m0, m8
+ pmaddubsw m8, m6, [r5 + 2 * mmsize]
+ paddw m2, m8
+ pmaddubsw m8, m6, [r5 + 1 * mmsize]
+ paddw m4, m8
+ pmaddubsw m6, [r5]
+ lea r0, [r0 + r1 * 4]
+ movu xm8, [r0] ; m8 = row 8
+ punpckhbw xm9, xm7, xm8
+ punpcklbw xm7, xm8
+ vinserti128 m7, m7, xm9, 1
+ pmaddubsw m9, m7, [r5 + 3 * mmsize]
+ paddw m1, m9
+ pmaddubsw m9, m7, [r5 + 2 * mmsize]
+ paddw m3, m9
+ pmaddubsw m9, m7, [r5 + 1 * mmsize]
+ paddw m5, m9
+ pmaddubsw m7, [r5]
+ movu xm9, [r0 + r1] ; m9 = row 9
+ punpckhbw xm10, xm8, xm9
+ punpcklbw xm8, xm9
+ vinserti128 m8, m8, xm10, 1
+ pmaddubsw m10, m8, [r5 + 3 * mmsize]
+ paddw m2, m10
+ pmaddubsw m10, m8, [r5 + 2 * mmsize]
+ paddw m4, m10
+ pmaddubsw m10, m8, [r5 + 1 * mmsize]
+ paddw m6, m10
+ pmaddubsw m8, [r5]
+ movu xm10, [r0 + r1 * 2] ; m10 = row 10
+ punpckhbw xm11, xm9, xm10
+ punpcklbw xm9, xm10
+ vinserti128 m9, m9, xm11, 1
+ pmaddubsw m11, m9, [r5 + 3 * mmsize]
+ paddw m3, m11
+ pmaddubsw m11, m9, [r5 + 2 * mmsize]
+ paddw m5, m11
+ pmaddubsw m11, m9, [r5 + 1 * mmsize]
+ paddw m7, m11
+ pmaddubsw m9, [r5]
+ movu xm11, [r0 + r4] ; m11 = row 11
+ punpckhbw xm12, xm10, xm11
+ punpcklbw xm10, xm11
+ vinserti128 m10, m10, xm12, 1
+ pmaddubsw m12, m10, [r5 + 3 * mmsize]
+ paddw m4, m12
+ pmaddubsw m12, m10, [r5 + 2 * mmsize]
+ paddw m6, m12
+ pmaddubsw m12, m10, [r5 + 1 * mmsize]
+ paddw m8, m12
+ pmaddubsw m10, [r5]
+ lea r0, [r0 + r1 * 4]
+ movu xm12, [r0] ; m12 = row 12
+ punpckhbw xm13, xm11, xm12
+ punpcklbw xm11, xm12
+ vinserti128 m11, m11, xm13, 1
+ pmaddubsw m13, m11, [r5 + 3 * mmsize]
+ paddw m5, m13
+ pmaddubsw m13, m11, [r5 + 2 * mmsize]
+ paddw m7, m13
+ pmaddubsw m13, m11, [r5 + 1 * mmsize]
+ paddw m9, m13
+ pmaddubsw m11, [r5]
+
+ pmulhrsw m0, m14 ; m0 = word: row 0
+ pmulhrsw m1, m14 ; m1 = word: row 1
+ pmulhrsw m2, m14 ; m2 = word: row 2
+ pmulhrsw m3, m14 ; m3 = word: row 3
+ pmulhrsw m4, m14 ; m4 = word: row 4
+ pmulhrsw m5, m14 ; m5 = word: row 5
+ packuswb m0, m1
+ packuswb m2, m3
+ packuswb m4, m5
+ vpermq m0, m0, 11011000b
+ vpermq m2, m2, 11011000b
+ vpermq m4, m4, 11011000b
+ vextracti128 xm1, m0, 1
+ vextracti128 xm3, m2, 1
+ vextracti128 xm5, m4, 1
+ movu [r2], xm0
+ movu [r2 + r3], xm1
+ movu [r2 + r3 * 2], xm2
+ movu [r2 + r6], xm3
+ lea r2, [r2 + r3 * 4]
+ movu [r2], xm4
+ movu [r2 + r3], xm5
+
+ movu xm13, [r0 + r1] ; m13 = row 13
+ punpckhbw xm0, xm12, xm13
+ punpcklbw xm12, xm13
+ vinserti128 m12, m12, xm0, 1
+ pmaddubsw m0, m12, [r5 + 3 * mmsize]
+ paddw m6, m0
+ pmaddubsw m0, m12, [r5 + 2 * mmsize]
+ paddw m8, m0
+ pmaddubsw m0, m12, [r5 + 1 * mmsize]
+ paddw m10, m0
+ movu xm0, [r0 + r1 * 2] ; m0 = row 14
+ punpckhbw xm1, xm13, xm0
+ punpcklbw xm13, xm0
+ vinserti128 m13, m13, xm1, 1
+ pmaddubsw m1, m13, [r5 + 3 * mmsize]
+ paddw m7, m1
+ pmaddubsw m1, m13, [r5 + 2 * mmsize]
+ paddw m9, m1
+ pmaddubsw m1, m13, [r5 + 1 * mmsize]
+ paddw m11, m1
+
+ pmulhrsw m6, m14 ; m6 = word: row 6
+ pmulhrsw m7, m14 ; m7 = word: row 7
+ packuswb m6, m7
+ vpermq m6, m6, 11011000b
+ vextracti128 xm7, m6, 1
+ movu [r2 + r3 * 2], xm6
+ movu [r2 + r6], xm7
+ lea r2, [r2 + r3 * 4]
+
+ movu xm1, [r0 + r4] ; m1 = row 15
+ punpckhbw xm2, xm0, xm1
+ punpcklbw xm0, xm1
+ vinserti128 m0, m0, xm2, 1
+ pmaddubsw m2, m0, [r5 + 3 * mmsize]
+ paddw m8, m2
+ pmaddubsw m2, m0, [r5 + 2 * mmsize]
+ paddw m10, m2
+ lea r0, [r0 + r1 * 4]
+ movu xm2, [r0] ; m2 = row 16
+ punpckhbw xm3, xm1, xm2
+ punpcklbw xm1, xm2
+ vinserti128 m1, m1, xm3, 1
+ pmaddubsw m3, m1, [r5 + 3 * mmsize]
+ paddw m9, m3
+ pmaddubsw m3, m1, [r5 + 2 * mmsize]
+ paddw m11, m3
+ movu xm3, [r0 + r1] ; m3 = row 17
+ punpckhbw xm4, xm2, xm3
+ punpcklbw xm2, xm3
+ vinserti128 m2, m2, xm4, 1
+ pmaddubsw m4, m2, [r5 + 3 * mmsize]
+ paddw m10, m4
+ movu xm4, [r0 + r1 * 2] ; m4 = row 18
+ punpckhbw xm5, xm3, xm4
+ punpcklbw xm3, xm4
+ vinserti128 m3, m3, xm5, 1
+ pmaddubsw m5, m3, [r5 + 3 * mmsize]
+ paddw m11, m5
+
+ pmulhrsw m8, m14 ; m8 = word: row 8
+ pmulhrsw m9, m14 ; m9 = word: row 9
+ pmulhrsw m10, m14 ; m10 = word: row 10
+ pmulhrsw m11, m14 ; m11 = word: row 11
+ packuswb m8, m9
+ packuswb m10, m11
+ vpermq m8, m8, 11011000b
+ vpermq m10, m10, 11011000b
+ vextracti128 xm9, m8, 1
+ vextracti128 xm11, m10, 1
+ movu [r2], xm8
+ movu [r2 + r3], xm9
+ movu [r2 + r3 * 2], xm10
+ movu [r2 + r6], xm11
+ RET
+%endif
+
;-------------------------------------------------------------------------------------------------------------
; void interp_8tap_vert_%3_%1x%2(pixel *src, intptr_t srcStride, pixel *dst, intptr_t dstStride, int coeffIdx)
;-------------------------------------------------------------------------------------------------------------
More information about the x265-devel
mailing list