This is an automated email from the git hooks/post-receive script. Git pushed a commit to branch master in repository ffmpeg.
commit c727bc3480640c266176134eb813b2b046165a7d Author: Andreas Rheinhardt <[email protected]> AuthorDate: Thu Jul 9 10:27:44 2026 +0200 Commit: Andreas Rheinhardt <[email protected]> CommitDate: Sun Jul 12 23:46:56 2026 +0200 avcodec/x86/vp9lpf: Avoid inverting masks Change the comparison instead to already yield the inverted mask. Signed-off-by: Andreas Rheinhardt <[email protected]> --- libavcodec/x86/vp9lpf.asm | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/libavcodec/x86/vp9lpf.asm b/libavcodec/x86/vp9lpf.asm index 106afff654..e231d46d92 100644 --- a/libavcodec/x86/vp9lpf.asm +++ b/libavcodec/x86/vp9lpf.asm @@ -31,7 +31,7 @@ cextern pb_80 pb_4: times 16 db 0x04 pb_10: times 16 db 0x10 pb_40: times 16 db 0x40 -pb_81: times 16 db 0x81 +pb_82: times 16 db 0x82 pb_f8: times 16 db 0xf8 pb_fe: times 16 db 0xfe pb_ff: times 16 db 0xff @@ -705,7 +705,7 @@ cglobal vp9_loop_filter_%1_%2_ %+ mmsize, 2, 6, 16, %3 + %4 + %%ext, dst, stride ; calc flat8in (if not 44_16) and hev masks %if %2 != 44 && %2 != 4 MINMAX m2, m1, rp2, m5, rp3 ; max(p2,p3), min(p2,p3) - mova m6, [pb_81] ; [1 1 1 1 ...] ^ 0x80 + mova m6, [pb_82] ; [2 2 2 2 ...] ^ 0x80 %if %2 <= 16 %if cpuflag(ssse3) pxor m5, m5 @@ -723,8 +723,15 @@ cglobal vp9_loop_filter_%1_%2_ %+ mmsize, 2, 6, 16, %3 + %4 + %%ext, dst, stride MINMAX m7, m1, rq3, m5, rq2 ; max(q2,q3), min(q2,q3) ABSDIFF_MAX m7, m1, rq0, por, m5, m2 - CMP_GT m2, m6, m0 ; flat8in - pxor m2, [pb_ff] + pxor m2, m0 +%if %2 == 16 + ; preserve pb_82 in m6 + pcmpgtb m5, m6, m2 ; flat8in + SWAP 2,5 +%else + pcmpgtb m6, m2 ; flat8in + SWAP 2,6 +%endif %if %2 == 84 || %2 == 48 pand m2, [mask_mix%2] %endif @@ -745,7 +752,7 @@ cglobal vp9_loop_filter_%1_%2_ %+ mmsize, 2, 6, 16, %3 + %4 + %%ext, dst, stride SWAP 0, 4 %if %2 == 16 - ; (m0: hev, m2: flat8in, m3: fm, m4: pb_80, m6: pb_81, m9..15: p2 p1 p0 q0 q1 q2 q3) + ; (m0: hev, m2: flat8in, m3: fm, m4: pb_80, m6: pb_82, m9..15: p2 p1 p0 q0 q1 q2 q3) ; calc flat8out mask MINMAX m1, m7, [P6], m5, [P7] ; max(p6, p7), min(p6,p7) MINMAX m1, m7, [P5], m5 ; max(p5,p6,p7), min(p5,p6,p7) @@ -760,8 +767,9 @@ cglobal vp9_loop_filter_%1_%2_ %+ mmsize, 2, 6, 16, %3 + %4 + %%ext, dst, stride MINMAX m5, m7, [Q6], M8 ; max(q4,q5,q6), min(q4,q5,q6) MINMAX m5, m7, [Q7], M8 ; max(q4...q7), min(q4...q7) ABSDIFF_MAX m5, m7, rq0, por, M8, m1 - CMP_GT m1, m6, m4 - pxor m1, [pb_ff] + pxor m1, m4 + pcmpgtb m6, m1 + SWAP 1, 6 %endif ; if (fm) { _______________________________________________ ffmpeg-cvslog mailing list -- [email protected] To unsubscribe send an email to [email protected]
