ref: ac492552babb8c7916a9347768f4dcacbb47dd42
parent: d398da88c0b68e3dbb966256c7ed682b211579e3
author: Martin Storsjö <martin@martin.st>
date: Mon Feb 24 19:08:44 EST 2020
arm: loopfilter: Fix a comment
--- a/src/arm/32/loopfilter.S
+++ b/src/arm/32/loopfilter.S
@@ -143,8 +143,8 @@
vaddw.s8 q1, q1, d4
vmov.i8 d7, #3
vqmovn.s16 d2, q1 // f
- vqadd.s8 d4, d6, d2 // imin(f + 4, 128)
- vqadd.s8 d5, d7, d2 // imin(f + 3, 128)
+ vqadd.s8 d4, d6, d2 // imin(f + 4, 127)
+ vqadd.s8 d5, d7, d2 // imin(f + 3, 127)
vshr.s8 d4, d4, #3 // f1
vshr.s8 d5, d5, #3 // f2
vmovl.u8 q1, d23 // p0
--- a/src/arm/64/loopfilter.S
+++ b/src/arm/64/loopfilter.S
@@ -151,8 +151,8 @@
movi v7.16b, #3
sqxtn v2.8b, v2.8h // f
sqxtn2 v2.16b, v3.8h
- sqadd v4.16b, v6.16b, v2.16b // imin(f + 4, 128)
- sqadd v5.16b, v7.16b, v2.16b // imin(f + 3, 128)
+ sqadd v4.16b, v6.16b, v2.16b // imin(f + 4, 127)
+ sqadd v5.16b, v7.16b, v2.16b // imin(f + 3, 127)
sshr v4.16b, v4.16b, #3 // f1
sshr v5.16b, v5.16b, #3 // f2
uxtl v2.8h, v23.8b // p0