[FFmpeg-devel] [PATCH] swscale/x86/rgb2_rgb: Empty MMX state in ff_shuffle_bytes_2103_mmxext
Andreas Rheinhardt
andreas.rheinhardt at outlook.com
Sun Aug 21 20:38:14 EEST 2022
Fixes FATE-failures with the the filter-2xbr filter-3xbr filter-4xbr
filter-ep2x filter-ep3x filter-hq2x filter-hq3x filter-hq4x
filter-paletteuse-bayer filter-paletteuse-bayer0
filter-paletteuse-nodither and filter-paletteuse-sierra2_4a tests
when using 32bit x86 with CPUFLAGS ranging from "mmx+mmxext" to
"mmx+mmxext+sse+sse2+sse3" (the relevant function is only overwritten
when using SSSE3).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
---
libswscale/x86/rgb_2_rgb.asm | 1 +
1 file changed, 1 insertion(+)
diff --git a/libswscale/x86/rgb_2_rgb.asm b/libswscale/x86/rgb_2_rgb.asm
index c695c61d5c..76ca1eec03 100644
--- a/libswscale/x86/rgb_2_rgb.asm
+++ b/libswscale/x86/rgb_2_rgb.asm
@@ -104,6 +104,7 @@ jge .end
jl .loop_simd
.end:
+ emms
RET
;------------------------------------------------------------------------------
--
2.34.1
More information about the ffmpeg-devel
mailing list