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avfilter/x86/vf_interlace: always use unaligned movs 

Fixes crashes in command lines such as:

ffmpeg -f lavfi -i testsrc2=704x576:r=50,interlace,pad=720:576:8 -f null none

Related to ticket #6491.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2019-12-06 23:01:27 +01:00
parent 4cd2cee7ed
commit 1f8e43938b
1 changed files with 6 additions and 6 deletions
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12
libavfilter/x86/vf_interlace.asm
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@ -49,7 +49,7 @@ SECTION .text
pxor m2, m6, [srcq+hq]
pavg%1 m0, m2
pxor m0, m6
mova [dstq+hq], m0
movu [dstq+hq], m0
add hq, mmsize
jge .end
@ -66,8 +66,8 @@ SECTION .text
pavg%1 m1, m3
pxor m0, m6
pxor m1, m6
mova [dstq+hq], m0
mova [dstq+hq+mmsize], m1
movu [dstq+hq], m0
movu [dstq+hq+mmsize], m1
add hq, 2*mmsize
jl .loop
@ -140,7 +140,7 @@ cglobal lowpass_line_complex, 5, 5, 8, dst, h, src, mref, pref
pand m0, m6
pandn m6, m1
por m0, m6
mova [dstq], m0
movu [dstq], m0
add dstq, mmsize
add srcq, mmsize
@ -201,8 +201,8 @@ cglobal lowpass_line_complex_12, 5, 5, 8, 16, dst, h, src, mref, pref, clip_max
pandn m7, m3
por m0, m6
por m1, m7
mova [dstq], m0
mova [dstq+mmsize], m1
movu [dstq], m0
movu [dstq+mmsize], m1
add dstq, 2*mmsize
add srcq, 2*mmsize