The branch, release/7.1 has been updated
via 8bb4f60459ec4663476be11cc0fe294d705fa7dd (commit)
from f893221c8d89cb798b829bebe71d55e1a3f242fd (commit)
- Log -----------------------------------------------------------------
commit 8bb4f60459ec4663476be11cc0fe294d705fa7dd
Author: James Almer <jamr...@gmail.com>
AuthorDate: Mon Sep 15 22:18:52 2025 -0300
Commit: James Almer <jamr...@gmail.com>
CommitDate: Mon Sep 15 23:43:44 2025 -0300
avcodec/x86/pngdsp: add missing emms at the end of add_png_paeth_prediction
Fixes unpredictable behavior with floats.
Signed-off-by: James Almer <jamr...@gmail.com>
(cherry picked from commit 57a29f2e7dd2374a1df27316c6cf7c0225e86758)
diff --git a/libavcodec/x86/pngdsp.asm b/libavcodec/x86/pngdsp.asm
index efaf652cd4..10a1fd648b 100644
--- a/libavcodec/x86/pngdsp.asm
+++ b/libavcodec/x86/pngdsp.asm
@@ -151,6 +151,7 @@ cglobal add_png_paeth_prediction, 5, 7, %1, dst, src, top,
w, bpp, end, cntr
dec cntrq
jge .bpp_loop
POP dstq
+ emms
RET
%endmacro
-----------------------------------------------------------------------
Summary of changes:
libavcodec/x86/pngdsp.asm | 1 +
1 file changed, 1 insertion(+)
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