ping
flow gg 于2024年3月3日周日 23:03写道：
> Sorry since I did not send the emails all at once, so cannot apply all 4
> patches together with git am *.patch. Instead, it needs to first apply the
> patch with 'git am '[PATCH] lavc/vp8dsp: R-V V put_vp8_pixels'', and then
> apply the patches 1-3 in the se
Sorry since I did not send the emails all at once, so cannot apply all 4
patches together with git am *.patch. Instead, it needs to first apply the
patch with 'git am '[PATCH] lavc/vp8dsp: R-V V put_vp8_pixels'', and then
apply the patches 1-3 in the series with 'git am *.patch'.
Rémi Denis-Courmo
Le perjantaina 23. helmikuuta 2024, 16.45.46 EET flow gg a écrit :
>
Looks like this needs rebasing, or otherwise does not apply.
--
Rémi Denis-Courmont
http://www.remlab.net/
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Le lauantaina 24. helmikuuta 2024, 10.31.36 EET flow gg a écrit :
> Okay, Thanks for clarifying.
>
> I have used many fractional multipliers, mostly not for correctness, but
> often for performance improvements (though I don't know why),
> and there are no obvious downsides, How about leaving this
Okay, Thanks for clarifying.
I have used many fractional multipliers, mostly not for correctness, but
often for performance improvements (though I don't know why),
and there are no obvious downsides, How about leaving this code?
Rémi Denis-Courmont 于2024年2月24日周六 15:39写道：
> Hi,
>
> Le 24 février
Hi,
Le 24 février 2024 03:07:36 GMT+02:00, flow gg a écrit :
> .ifc \len,4
>-vsetivlizero, 5, e8, mf2, ta, ma
>+vsetivlizero, 5, e8, m1, ta, ma
> .elseif \len == 8
> vsetivlizero, 9, e8, m1, ta, ma
> .else
>@@ -112,9 +112,9 @@ endfunc
> vsli
.ifc \len,4
-vsetivlizero, 5, e8, mf2, ta, ma
+vsetivlizero, 5, e8, m1, ta, ma
.elseif \len == 8
vsetivlizero, 9, e8, m1, ta, ma
.else
@@ -112,9 +112,9 @@ endfunc
vslide1down.vx v2, \dst, t5
.ifc \len,4
-vsetivlizero, 4
Hi,
+
+.macro bilin_h_load dst len
+.ifc \len,4
+vsetivlizero, 5, e8, mf2, ta, ma
Don't use fractional multipliers if you don't mix element widths.
+.elseif \len == 8
+vsetivlizero, 9, e8, m1, ta, ma
+.else
+vsetivlizero, 17, e8, m2, ta, ma
+.endif
From b773a2b640ba38a106539da7f3414d6892364c4f Mon Sep 17 00:00:00 2001
From: sunyuechi
Date: Fri, 23 Feb 2024 13:27:42 +0800
Subject: [PATCH 1/3] lavc/vp8dsp: R-V V put_bilin_h
C908:
vp8_put_bilin4_h_c: 373.5
vp8_put_bilin4_h_rvv_i32: 158.7
vp8_put_bilin8_h_c: 1437.7
vp8_put_bilin8_h_rvv_i32: 31
