libswscale/x86/yuv2rgb: Fix Segmentation Fault when load unaligned data

Fixes ticket #8532 Signed-off-by: Ting Fu <ting.fu@intel.com>
5 years ago · 828f7db5d9
parent 36451f916a
commit 828f7db5d9
1 changed files with 2 additions and 2 deletions
--- a/libswscale/x86/yuv_2_rgb.asm
+++ b/libswscale/x86/yuv_2_rgb.asm
@ -139,7 +139,7 @@ cglobal %1_420_%2%3, GPR_num, GPR_num, reg_num, parameters
    VBROADCASTSD vr_coff,  [pointer_c_ditherq + 4  * 8]
 %endif
 %endif
-    mova m_y, [py_2indexq + 2 * indexq]
+    movu m_y, [py_2indexq + 2 * indexq]
    movh m_u, [pu_indexq  +     indexq]
    movh m_v, [pv_indexq  +     indexq]
 .loop0:
@ -347,7 +347,7 @@ cglobal %1_420_%2%3, GPR_num, GPR_num, reg_num, parameters
 %endif ; PACK RGB15/16
 %endif ; PACK RGB15/16/32

-mova m_y, [py_2indexq + 2 * indexq + 8 * time_num]
+movu m_y, [py_2indexq + 2 * indexq + 8 * time_num]
 movh m_v, [pv_indexq  +     indexq + 4 * time_num]
 movh m_u, [pu_indexq  +     indexq + 4 * time_num]
 add imageq, 8 * depth * time_num