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avcodec/x86/cfhdencdsp: Avoid load of -1

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It can be easily generated at runtime.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2026-01-25 19:19:39 +01:00
parent 4ad20a2c09
commit cd3d8116fb
1 changed files with 2 additions and 3 deletions
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5
libavcodec/x86/cfhdencdsp.asm
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@@ -31,7 +31,6 @@ pw_p11_n5: dw 11, -5, 11, -5, 11, -5, 11, -5
pw_n11_p5: dw -11, 5, -11, 5, -11, 5, -11, 5
pd_4: times 4 dd 4
pw_n4: times 8 dw -4
cextern pw_m1
cextern pw_1
cextern pw_4
@@ -45,7 +44,7 @@ cglobal cfhdenc_horiz_filter, 8, 10, 11, input, low, high, istride, lwidth, hwid
shl hwidthq, 1
mova m7, [pd_4]
mova m8, [pw_1]
mova m9, [pw_m1]
pcmpeqw m9, m9 ; -1
mova m10,[pw_p1_n1]
movsxdifnidn yq, yd
movsxdifnidn widthq, widthd
@@ -207,7 +206,7 @@ cglobal cfhdenc_vert_filter, 8, 11, 14, input, low, high, istride, lwidth, hwidt
mova m7, [pd_4]
mova m8, [pw_1]
mova m9, [pw_m1]
pcmpeqw m9, m9 ; -1
mova m10,[pw_p1_n1]
mova m11,[pw_n1_p1]
mova m12,[pw_4]