diff options
| author | Marton Balint <cus@passwd.hu> | 2022-01-19 22:25:27 +0100 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2022-03-21 00:50:44 +0100 |
| commit | 5b3732227ed3179c6c07a07eca3242ac82c21011 (patch) | |
| tree | 701c45e24ed66c3c2271781a702eb741acbd1bbd /libavfilter/x86 | |
| parent | 117672c8144b55452dbbecca5bbad88a292430e4 (diff) | |
| download | ffmpeg-5b3732227ed3179c6c07a07eca3242ac82c21011.tar.gz | |
avfilter/x86/vf_blend: use unaligned movs for output
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>
Diffstat (limited to 'libavfilter/x86')
| -rw-r--r-- | libavfilter/x86/vf_blend.asm | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/libavfilter/x86/vf_blend.asm b/libavfilter/x86/vf_blend.asm index 766e5b7bc1..277b100e4d 100644 --- a/libavfilter/x86/vf_blend.asm +++ b/libavfilter/x86/vf_blend.asm @@ -75,7 +75,7 @@ BLEND_INIT %1, 2, %3 movu m0, [topq + xq] movu m1, [bottomq + xq] p%2 m0, m1 - mova [dstq + xq], m0 + movu [dstq + xq], m0 add xq, mmsize jl .loop BLEND_END @@ -108,7 +108,7 @@ BLEND_INIT %1, 6, %4 packus%3%2 m0, m1 - mova [dstq + xq], m0 + movu [dstq + xq], m0 add xq, mmsize jl .loop BLEND_END @@ -148,7 +148,7 @@ BLEND_INIT multiply, 6 MULTIPLY m1, m3, m5 packuswb m0, m1 - mova [dstq + xq], m0 + movu [dstq + xq], m0 add xq, mmsize jl .loop BLEND_END @@ -175,7 +175,7 @@ BLEND_INIT screen, 7 SCREEN m1, m3, m5, m6 packuswb m0, m1 - mova [dstq + xq], m0 + movu [dstq + xq], m0 add xq, mmsize jl .loop BLEND_END @@ -196,7 +196,7 @@ BLEND_INIT %1, 3, %3 pxor m1, m2 pavg%2 m0, m1 pxor m0, m2 - mova [dstq + xq], m0 + movu [dstq + xq], m0 add xq, mmsize jl .loop BLEND_END @@ -230,7 +230,7 @@ BLEND_INIT %1, 6, %4 packus%3%2 m0, m1 - mova [dstq + xq], m0 + movu [dstq + xq], m0 add xq, mmsize jl .loop BLEND_END @@ -251,7 +251,7 @@ BLEND_INIT hardmix, 5 pxor m0, m3 pcmpgtb m1, m0 pxor m1, m2 - mova [dstq + xq], m1 + movu [dstq + xq], m1 add xq, mmsize jl .loop BLEND_END @@ -304,7 +304,7 @@ BLEND_INIT %1, 4, %3 mova m2, m3 psubus%2 m2, m1 paddus%2 m2, m0 - mova [dstq + xq], m2 + movu [dstq + xq], m2 add xq, mmsize jl .loop BLEND_END @@ -333,7 +333,7 @@ BLEND_INIT %1, 5, %4 ABS2 m0, m3, m1, m4 %endif packus%3%2 m0, m3 - mova [dstq + xq], m0 + movu [dstq + xq], m0 add xq, mmsize jl .loop BLEND_END @@ -369,7 +369,7 @@ BLEND_INIT %1, 8, %4 ABS2 m3, m7, m1, m6 %endif packus%3%2 m3, m7 - mova [dstq + xq], m3 + movu [dstq + xq], m3 add xq, mmsize jl .loop BLEND_END @@ -406,7 +406,7 @@ BLEND_INIT %1, 8, %4 psub%3 m0, m4, m3 psub%3 m1, m4, m7 packus%3%2 m0, m1 - mova [dstq + xq], m0 + movu [dstq + xq], m0 add xq, mmsize jl .loop BLEND_END |