<div dir="ltr">Build error on MingW: pixel-util8.asm:1796: error: undefined symbol `r7d' (first use)<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 29, 2015 at 4:51 PM, <span dir="ltr"><<a href="mailto:aasaipriya@multicorewareinc.com" target="_blank">aasaipriya@multicorewareinc.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"># HG changeset patch<br>
# User Aasaipriya Chandran <<a href="mailto:aasaipriya@multicorewareinc.com">aasaipriya@multicorewareinc.com</a>><br>
# Date 1435562395 -19800<br>
# Mon Jun 29 12:49:55 2015 +0530<br>
# Node ID bebe4e496a432608cf0a9c495debd1970caa387e<br>
# Parent 9feee64efa440c25f016d15ae982789e5393a77e<br>
asm: avx2 code for weight_sp() 16bpp<br>
<br>
avx2: weight_sp 11.37x 4496.63 51139.20<br>
sse4: weight_sp 6.48x 8163.87 52870.36<br>
<br>
diff -r 9feee64efa44 -r bebe4e496a43 source/common/x86/asm-primitives.cpp<br>
--- a/source/common/x86/asm-primitives.cpp Fri Jun 26 15:29:51 2015 +0530<br>
+++ b/source/common/x86/asm-primitives.cpp Mon Jun 29 12:49:55 2015 +0530<br>
@@ -1517,6 +1517,7 @@<br>
p.scale1D_128to64 = PFX(scale1D_128to64_avx2);<br>
p.scale2D_64to32 = PFX(scale2D_64to32_avx2);<br>
p.weight_pp = PFX(weight_pp_avx2);<br>
+ p.weight_sp = PFX(weight_sp_avx2);<br>
p.sign = PFX(calSign_avx2);<br>
<br>
<a href="http://p.cu" rel="noreferrer" target="_blank">p.cu</a>[BLOCK_16x16].calcresidual = PFX(getResidual16_avx2);<br>
diff -r 9feee64efa44 -r bebe4e496a43 source/common/x86/pixel-util8.asm<br>
--- a/source/common/x86/pixel-util8.asm Fri Jun 26 15:29:51 2015 +0530<br>
+++ b/source/common/x86/pixel-util8.asm Mon Jun 29 12:49:55 2015 +0530<br>
@@ -1674,8 +1674,128 @@<br>
dec r5d<br>
jnz .loopH<br>
RET<br>
-<br>
-%if ARCH_X86_64<br>
+%endif<br>
+<br>
+<br>
+%if HIGH_BIT_DEPTH<br>
+INIT_YMM avx2<br>
+cglobal weight_sp, 6,7,9<br>
+ mova m1, [pw_1023]<br>
+ mova m2, [pw_1]<br>
+ mov r6d, r7m<br>
+ shl r6d, 16<br>
+ or r6d, r6m<br>
+ vpbroadcastd m3, r6d ; m3 = [round w0]<br>
+ movd xm4, r8m ; m4 = [shift]<br>
+ vpbroadcastd m5, r9m ; m5 = [offset]<br>
+<br>
+ ; correct row stride<br>
+ add r3d, r3d<br>
+ add r2d, r2d<br>
+ mov r6d, r4d<br>
+ and r6d, ~(mmsize / SIZEOF_PIXEL - 1)<br>
+ sub r3d, r6d<br>
+ sub r3d, r6d<br>
+ sub r2d, r6d<br>
+ sub r2d, r6d<br>
+<br>
+ ; generate partial width mask (MUST BE IN YMM0)<br>
+ mov r6d, r4d<br>
+ and r6d, (mmsize / SIZEOF_PIXEL - 1)<br>
+ movd xm0, r6d<br>
+ pshuflw m0, m0, 0<br>
+ punpcklqdq m0, m0<br>
+ vinserti128 m0, m0, xm0, 1<br>
+ pcmpgtw m0, [pw_0_15]<br>
+<br>
+.loopH:<br>
+ mov r6d, r4d<br>
+<br>
+.loopW:<br>
+ movu m6, [r0]<br>
+ paddw m6, [pw_2000]<br>
+<br>
+ punpcklwd m7, m6, m2<br>
+ pmaddwd m7, m3 ;(round w0)<br>
+ psrad m7, xm4 ;(shift)<br>
+ paddd m7, m5 ;(offset)<br>
+<br>
+ punpckhwd m6, m2<br>
+ pmaddwd m6, m3<br>
+ psrad m6, xm4<br>
+ paddd m6, m5<br>
+<br>
+ packusdw m7, m6<br>
+ pminuw m7, m1<br>
+<br>
+ sub r6d, (mmsize / SIZEOF_PIXEL)<br>
+ jl .width14<br>
+ movu [r1], m7<br>
+ lea r0, [r0 + mmsize]<br>
+ lea r1, [r1 + mmsize]<br>
+ je .nextH<br>
+ jmp .loopW<br>
+<br>
+.width14:<br>
+ add r6d, 16<br>
+ cmp r6d, 14<br>
+ jl .width12<br>
+ movu [r1], xm7<br>
+ vextracti128 xm8, m7, 1<br>
+ movq [r1 + 16], xm8<br>
+ pextrd [r1 + 24], xm8, 2<br>
+ je .nextH<br>
+<br>
+.width12:<br>
+ cmp r6d, 12<br>
+ jl .width10<br>
+ movu [r1], xm7<br>
+ vextracti128 xm8, m7, 1<br>
+ movq [r1 + 16], xm8<br>
+ je .nextH<br>
+<br>
+.width10:<br>
+ cmp r6d, 10<br>
+ jl .width8<br>
+ movu [r1], xm7<br>
+ vextracti128 xm8, m7, 1<br>
+ movd [r1 + 16], xm8<br>
+ je .nextH<br>
+<br>
+.width8:<br>
+ cmp r6d, 8<br>
+ jl .width6<br>
+ movu [r1], xm7<br>
+ je .nextH<br>
+<br>
+.width6<br>
+ cmp r6d, 6<br>
+ jl .width4<br>
+ movq [r1], xm7<br>
+ pextrd [r1 + 8], xm7, 2<br>
+ je .nextH<br>
+<br>
+.width4:<br>
+ cmp r6d, 4<br>
+ jl .width2<br>
+ movq [r1], xm7<br>
+ je .nextH<br>
+ add r1, 4<br>
+ pshufd m6, m6, 1<br>
+ je .nextH<br>
+<br>
+.width2:<br>
+ movd [r1], xm7<br>
+<br>
+.nextH:<br>
+ add r0, r2<br>
+ add r1, r3<br>
+<br>
+ dec r5d<br>
+ jnz .loopH<br>
+ RET<br>
+<br>
+%else<br>
INIT_YMM avx2<br>
cglobal weight_sp, 6, 9, 7<br>
mov r7d, r7m<br>
@@ -1752,8 +1872,6 @@<br>
jnz .loopH<br>
RET<br>
%endif<br>
-%endif ; end of (HIGH_BIT_DEPTH == 0)<br>
-<br>
<br>
;-----------------------------------------------------------------<br>
; void transpose_4x4(pixel *dst, pixel *src, intptr_t stride)<br>
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</blockquote></div><br></div>