From 720d4eaabab82b48238e2c812d859888cd470d80 Mon Sep 17 00:00:00 2001 From: Scott LaVarnway Date: Fri, 15 Mar 2013 09:27:09 -0700 Subject: [PATCH] Bug fix: Issue 531: MMX code tries to read from SSE2 register Reported by Krzysztof Kaspruk. https://code.google.com/p/webm/issues/detail?id=531 Change-Id: Ib5d5878ad07707bd42c2ca833eb021004f537012 --- vp8/common/x86/postproc_mmx.asm | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/vp8/common/x86/postproc_mmx.asm b/vp8/common/x86/postproc_mmx.asm index 966c586e4..5cf110b53 100644 --- a/vp8/common/x86/postproc_mmx.asm +++ b/vp8/common/x86/postproc_mmx.asm @@ -61,7 +61,7 @@ sym(vp8_mbpost_proc_down_mmx): mov rcx, 8 .init_borderd ; initialize borders lea rdi, [rdi + rax] - movq [rdi], xmm1 + movq [rdi], mm1 dec rcx jne .init_borderd @@ -193,7 +193,6 @@ sym(vp8_mbpost_proc_down_mmx): movq mm4, [sym(vp8_rv) + rcx*2] %endif paddw mm1, mm4 - ;paddw xmm1, eight8s psraw mm1, 4 packuswb mm1, mm0 -- 2.50.1