Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

avfilter/x86/vf_blend: use unaligned movs for output

Browse Source 
Fixes crashes with:

ffmpeg -f lavfi -i allyuv=d=1 -vf tblend=difference128,pad=5000:ih:1 -f null x

Signed-off-by: Marton Balint <cus@passwd.hu>
release/5.1
Marton Balint 3 years ago
parent 117672c814
commit 5b3732227e
1 changed files with 11 additions and 11 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 22
      libavfilter/x86/vf_blend.asm

22
libavfilter/x86/vf_blend.asm
Unescape View File

@ -75,7 +75,7 @@ BLEND_INIT %1, 2, %3
movu m0, [topq + xq] movu m0, [topq + xq]
movu m1, [bottomq + xq] movu m1, [bottomq + xq]
p%2 m0, m1 p%2 m0, m1
mova [dstq + xq], m0 movu [dstq + xq], m0
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -108,7 +108,7 @@ BLEND_INIT %1, 6, %4
packus%3%2 m0, m1 packus%3%2 m0, m1
mova [dstq + xq], m0 movu [dstq + xq], m0
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -148,7 +148,7 @@ BLEND_INIT multiply, 6
MULTIPLY m1, m3, m5 MULTIPLY m1, m3, m5
packuswb m0, m1 packuswb m0, m1
mova [dstq + xq], m0 movu [dstq + xq], m0
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -175,7 +175,7 @@ BLEND_INIT screen, 7
SCREEN m1, m3, m5, m6 SCREEN m1, m3, m5, m6
packuswb m0, m1 packuswb m0, m1
mova [dstq + xq], m0 movu [dstq + xq], m0
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -196,7 +196,7 @@ BLEND_INIT %1, 3, %3
pxor m1, m2 pxor m1, m2
pavg%2 m0, m1 pavg%2 m0, m1
pxor m0, m2 pxor m0, m2
mova [dstq + xq], m0 movu [dstq + xq], m0
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -230,7 +230,7 @@ BLEND_INIT %1, 6, %4
packus%3%2 m0, m1 packus%3%2 m0, m1
mova [dstq + xq], m0 movu [dstq + xq], m0
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -251,7 +251,7 @@ BLEND_INIT hardmix, 5
pxor m0, m3 pxor m0, m3
pcmpgtb m1, m0 pcmpgtb m1, m0
pxor m1, m2 pxor m1, m2
mova [dstq + xq], m1 movu [dstq + xq], m1
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -304,7 +304,7 @@ BLEND_INIT %1, 4, %3
mova m2, m3 mova m2, m3
psubus%2 m2, m1 psubus%2 m2, m1
paddus%2 m2, m0 paddus%2 m2, m0
mova [dstq + xq], m2 movu [dstq + xq], m2
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -333,7 +333,7 @@ BLEND_INIT %1, 5, %4
ABS2 m0, m3, m1, m4 ABS2 m0, m3, m1, m4
%endif %endif
packus%3%2 m0, m3 packus%3%2 m0, m3
mova [dstq + xq], m0 movu [dstq + xq], m0
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -369,7 +369,7 @@ BLEND_INIT %1, 8, %4
ABS2 m3, m7, m1, m6 ABS2 m3, m7, m1, m6
%endif %endif
packus%3%2 m3, m7 packus%3%2 m3, m7
mova [dstq + xq], m3 movu [dstq + xq], m3
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END
@ -406,7 +406,7 @@ BLEND_INIT %1, 8, %4
psub%3 m0, m4, m3 psub%3 m0, m4, m3
psub%3 m1, m4, m7 psub%3 m1, m4, m7
packus%3%2 m0, m1 packus%3%2 m0, m1
mova [dstq + xq], m0 movu [dstq + xq], m0
add xq, mmsize add xq, mmsize
jl .loop jl .loop
BLEND_END BLEND_END

Write Preview
Loading…
Cancel
Save