ffmpeg | branch: release/7.1 | Martin Storsjö <mar...@martin.st> | Wed Feb 5 22:51:56 2025 +0200| [f2b85c8aa1e194c62e16493f28487765c006c7d2] | committer: Martin Storsjö
x86: aacencdsp: Fix negating signed values in aac_quantize_bands Previously, we would do OR with the sign bit, forcing the output to a negative value, while we want to negate it, by inverting the sign bit. Signed-off-by: Martin Storsjö <mar...@martin.st> (cherry picked from commit 8b3e0061e10bf6d4224813774c537866c6b23b12) > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f2b85c8aa1e194c62e16493f28487765c006c7d2 --- libavcodec/x86/aacencdsp.asm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/x86/aacencdsp.asm b/libavcodec/x86/aacencdsp.asm index 86eaebcbe5..8e435b7d2a 100644 --- a/libavcodec/x86/aacencdsp.asm +++ b/libavcodec/x86/aacencdsp.asm @@ -96,7 +96,7 @@ cglobal aac_quantize_bands, 5, 5, 6, out, in, scaled, size, is_signed, maxval, Q addps m2, m1 minps m2, m3 andps m5, m4, [inq+sizeq] - orps m2, m5 + xorps m2, m5 cvttps2dq m2, m2 mova [outq+sizeq], m2 add sizeq, mmsize _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
