The branch, release/4.4 has been updated
via 1a9521eae3fa2d3348a39567b26431d81eb10c65 (commit)
from 44b04492bfc83215e136f2a68783bff71d328692 (commit)
- Log -----------------------------------------------------------------
commit 1a9521eae3fa2d3348a39567b26431d81eb10c65
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 23:48:06 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 50e4255dec..726e6bc712 100644
--- a/libavcodec/x86/pngdsp.asm
+++ b/libavcodec/x86/pngdsp.asm
@@ -163,6 +163,7 @@ 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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