[x265] [PATCH 4 of 6] asm: intra_pred_ang32_30 improved by ~57% over SSE4 asm
praveen at multicorewareinc.com
praveen at multicorewareinc.com
Wed Mar 25 14:57:56 CET 2015
# HG changeset patch
# User Praveen Tiwari <praveen at multicorewareinc.com>
# Date 1427281388 -19800
# Wed Mar 25 16:33:08 2015 +0530
# Node ID be44d5754e7759dddbbeaf63a52fab99b14bc0ab
# Parent 40e9865d86a55fc195bf6efde2bb5f3422e36bdd
asm: intra_pred_ang32_30 improved by ~57% over SSE4 asm
AVX2:
intra_ang_32x32[30] 17.53x 1643.33 28814.21
SSE4:
intra_ang_32x32[30] 8.02x 3832.86 30729.35
diff -r 40e9865d86a5 -r be44d5754e77 source/common/x86/asm-primitives.cpp
--- a/source/common/x86/asm-primitives.cpp Wed Mar 25 16:27:40 2015 +0530
+++ b/source/common/x86/asm-primitives.cpp Wed Mar 25 16:33:08 2015 +0530
@@ -1604,6 +1604,7 @@
p.cu[BLOCK_32x32].intra_pred[27] = x265_intra_pred_ang32_27_avx2;
p.cu[BLOCK_32x32].intra_pred[28] = x265_intra_pred_ang32_28_avx2;
p.cu[BLOCK_32x32].intra_pred[29] = x265_intra_pred_ang32_29_avx2;
+ p.cu[BLOCK_32x32].intra_pred[30] = x265_intra_pred_ang32_30_avx2;
// copy_sp primitives
p.cu[BLOCK_16x16].copy_sp = x265_blockcopy_sp_16x16_avx2;
diff -r 40e9865d86a5 -r be44d5754e77 source/common/x86/intrapred.h
--- a/source/common/x86/intrapred.h Wed Mar 25 16:27:40 2015 +0530
+++ b/source/common/x86/intrapred.h Wed Mar 25 16:33:08 2015 +0530
@@ -209,6 +209,7 @@
void x265_intra_pred_ang32_27_avx2(pixel* dst, intptr_t dstStride, const pixel* srcPix, int dirMode, int bFilter);
void x265_intra_pred_ang32_28_avx2(pixel* dst, intptr_t dstStride, const pixel* srcPix, int dirMode, int bFilter);
void x265_intra_pred_ang32_29_avx2(pixel* dst, intptr_t dstStride, const pixel* srcPix, int dirMode, int bFilter);
+void x265_intra_pred_ang32_30_avx2(pixel* dst, intptr_t dstStride, const pixel* srcPix, int dirMode, int bFilter);
void x265_all_angs_pred_4x4_sse4(pixel *dest, pixel *refPix, pixel *filtPix, int bLuma);
void x265_all_angs_pred_8x8_sse4(pixel *dest, pixel *refPix, pixel *filtPix, int bLuma);
void x265_all_angs_pred_16x16_sse4(pixel *dest, pixel *refPix, pixel *filtPix, int bLuma);
diff -r 40e9865d86a5 -r be44d5754e77 source/common/x86/intrapred8.asm
--- a/source/common/x86/intrapred8.asm Wed Mar 25 16:27:40 2015 +0530
+++ b/source/common/x86/intrapred8.asm Wed Mar 25 16:33:08 2015 +0530
@@ -308,6 +308,28 @@
db 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23
db 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0
+
+ALIGN 32
+c_ang32_mode_30: db 19, 13, 19, 13, 19, 13, 19, 13, 19, 13, 19, 13, 19, 13, 19, 13, 6, 26, 6, 26, 6, 26, 6, 26, 6, 26, 6, 26, 6, 26, 6, 26
+ db 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20
+ db 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14
+ db 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27
+ db 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 11, 21, 11, 21, 11, 21, 11, 21, 11, 21, 11, 21, 11, 21, 11, 21
+ db 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15
+ db 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28
+ db 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22
+ db 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16
+ db 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29, 3, 29
+ db 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23, 9, 23
+ db 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 28, 4, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17
+ db 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30, 2, 30
+ db 21, 11, 21, 11, 21, 11, 21, 11, 21, 11, 21, 11, 21, 11, 21, 11, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24, 8, 24
+ db 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18, 14, 18
+ db 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31, 1, 31
+ db 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25, 7, 25
+ db 26, 6, 26, 6, 26, 6, 26, 6, 26, 6, 26, 6, 26, 6, 26, 6, 13, 19, 13, 19, 13, 19, 13, 19, 13, 19, 13, 19, 13, 19, 13, 19
+ db 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0, 32, 0
+
ALIGN 32
;; (blkSize - 1 - x)
pw_planar4_0: dw 3, 2, 1, 0, 3, 2, 1, 0
@@ -12376,5 +12398,315 @@
vpermq m6, m6, 11011000b
movu [r0 + r3], m6
RET
+
+INIT_YMM avx2
+cglobal intra_pred_ang32_30, 3, 5, 11
+ mova m0, [pw_1024]
+ mova m1, [intra_pred_shuff_0_8]
+ lea r3, [3 * r1]
+ lea r4, [c_ang32_mode_30]
+
+ ;row [0, 1]
+ vbroadcasti128 m2, [r2 + 1]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 9]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 17]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 25]
+ pshufb m5, m1
+
+ mova m10, [r4 + 0 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0], m7
+ movu [r0 + r1], m6
+
+ ;row [2, 3]
+ vbroadcasti128 m2, [r2 + 2]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 10]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 18]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 26]
+ pshufb m5, m1
+
+ mova m10, [r4 + 1 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + 2 * r1], m7
+ movu [r0 + r3], m6
+
+ ;row [4, 5]
+ vbroadcasti128 m2, [r2 + 3]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 11]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 19]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 27]
+ pshufb m5, m1
+
+ mova m10, [r4 + 2 * mmsize]
+ lea r0, [r0 + 4 * r1]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0], m7
+ movu [r0 + r1], m6
+
+ ;row [6]
+ mova m10, [r4 + 3 * mmsize]
+ vperm2i128 m6, m2, m3, 00100000b
+ pmaddubsw m6, m10
+ pmulhrsw m6, m0
+ vperm2i128 m7, m4, m5, 00100000b
+ pmaddubsw m7, m10
+ pmulhrsw m7, m0
+ packuswb m6, m7
+ vpermq m6, m6, 11011000b
+ movu [r0 + 2 * r1], m6
+
+ ;row [7, 8]
+ vbroadcasti128 m2, [r2 + 4]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 12]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 20]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 28]
+ pshufb m5, m1
+
+ add r4, 4 * mmsize
+ mova m10, [r4 + 0 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + r3], m7
+ lea r0, [r0 + 4 * r1]
+ movu [r0], m6
+
+ ;row [9, 10]
+ vbroadcasti128 m2, [r2 + 5]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 13]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 21]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 29]
+ pshufb m5, m1
+
+ mova m10, [r4 + 1 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + r1], m7
+ movu [r0 + 2 * r1], m6
+
+ ;row [11]
+ mova m10, [r4 + 2 * mmsize]
+ vperm2i128 m6, m2, m3, 00100000b
+ pmaddubsw m6, m10
+ pmulhrsw m6, m0
+ vperm2i128 m7, m4, m5, 00100000b
+ pmaddubsw m7, m10
+ pmulhrsw m7, m0
+ packuswb m6, m7
+ vpermq m6, m6, 11011000b
+ movu [r0 + r3], m6
+
+ ;row [12, 13]
+ vbroadcasti128 m2, [r2 + 6]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 14]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 22]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 30]
+ pshufb m5, m1
+
+ mova m10, [r4 + 3 * mmsize]
+
+ lea r0, [r0 + 4 * r1]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0], m7
+ movu [r0 + r1], m6
+
+ ;row [14, 15]
+ vbroadcasti128 m2, [r2 + 7]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 15]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 23]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 31]
+ pshufb m5, m1
+
+ add r4, 4 * mmsize
+ mova m10, [r4 + 0 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + 2 * r1], m7
+ movu [r0 + r3], m6
+
+ ;row [16]
+ mova m10, [r4 + 1 * mmsize]
+ vperm2i128 m6, m2, m3, 00100000b
+ pmaddubsw m6, m10
+ pmulhrsw m6, m0
+ vperm2i128 m7, m4, m5, 00100000b
+ pmaddubsw m7, m10
+ pmulhrsw m7, m0
+ packuswb m6, m7
+ vpermq m6, m6, 11011000b
+ lea r0, [r0 + 4 * r1]
+ movu [r0], m6
+
+ ;row [17, 18]
+ vbroadcasti128 m2, [r2 + 8]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 16]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 24]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 32]
+ pshufb m5, m1
+
+ mova m10, [r4 + 2 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + r1], m7
+ movu [r0 + 2 * r1], m6
+
+ ;row [19, 20]
+ vbroadcasti128 m2, [r2 + 9]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 17]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 25]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 33]
+ pshufb m5, m1
+
+ mova m10, [r4 + 3 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + r3], m7
+ lea r0, [r0 + 4 * r1]
+ movu [r0], m6
+
+ add r4, 4 * mmsize
+
+ ;row [21]
+ mova m10, [r4 + 0 * mmsize]
+ vperm2i128 m6, m2, m3, 00100000b
+ pmaddubsw m6, m10
+ pmulhrsw m6, m0
+ vperm2i128 m7, m4, m5, 00100000b
+ pmaddubsw m7, m10
+ pmulhrsw m7, m0
+ packuswb m6, m7
+ vpermq m6, m6, 11011000b
+ movu [r0 + r1], m6
+
+ ;row [22, 23]
+ vbroadcasti128 m2, [r2 + 10]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 18]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 26]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 34]
+ pshufb m5, m1
+
+ mova m10, [r4 + 1 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + 2 * r1], m7
+ movu [r0 + r3], m6
+
+ ;row [24, 25]
+ vbroadcasti128 m2, [r2 + 11]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 19]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 27]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 35]
+ pshufb m5, m1
+
+ mova m10, [r4 + 2 * mmsize]
+ lea r0, [r0 + 4 * r1]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0], m7
+ movu [r0 + r1], m6
+
+ ;row [26]
+ mova m10, [r4 + 3 * mmsize]
+ vperm2i128 m6, m2, m3, 00100000b
+ pmaddubsw m6, m10
+ pmulhrsw m6, m0
+ vperm2i128 m7, m4, m5, 00100000b
+ pmaddubsw m7, m10
+ pmulhrsw m7, m0
+ packuswb m6, m7
+ vpermq m6, m6, 11011000b
+ movu [r0 + 2 * r1], m6
+
+ ;row [27, 28]
+ vbroadcasti128 m2, [r2 + 12]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 20]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 28]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 36]
+ pshufb m5, m1
+
+ add r4, 4 * mmsize
+ mova m10, [r4 + 0 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + r3], m7
+ lea r0, [r0 + 4 * r1]
+ movu [r0], m6
+
+ ;row [29, 30]
+ vbroadcasti128 m2, [r2 + 13]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 21]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 29]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 37]
+ pshufb m5, m1
+
+ mova m10, [r4 + 1 * mmsize]
+
+ INTRA_PRED_ANG32_CAL_ROW
+ movu [r0 + r1], m7
+ movu [r0 + 2 * r1], m6
+
+ ;row [31]
+ vbroadcasti128 m2, [r2 + 14]
+ pshufb m2, m1
+ vbroadcasti128 m3, [r2 + 22]
+ pshufb m3, m1
+ vbroadcasti128 m4, [r2 + 30]
+ pshufb m4, m1
+ vbroadcasti128 m5, [r2 + 38]
+ pshufb m5, m1
+
+ mova m10, [r4 + 2 * mmsize]
+ vperm2i128 m6, m2, m3, 00100000b
+ pmaddubsw m6, m10
+ pmulhrsw m6, m0
+ vperm2i128 m7, m4, m5, 00100000b
+ pmaddubsw m7, m10
+ pmulhrsw m7, m0
+ packuswb m6, m7
+ vpermq m6, m6, 11011000b
+ movu [r0 + r3], m6
+ RET
%endif
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