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compositor: Remove unneeded left shift for ARGB/AYUV SOURCE operator

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The alpha value is already in the lower 8 bits from the beginning in
this case.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/610
This commit is contained in:
Sebastian Dröge 2019-05-24 15:53:55 +02:00 committed by Sebastian Dröge
parent 326940f89a
commit 2933ef6336
1 changed files with 1 additions and 2 deletions
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gst/compositor/compositororc.orc
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@ -77,8 +77,7 @@ storel d, t
.const 4 a_not_alpha 0xffffff00 .const 4 a_not_alpha 0xffffff00
loadl t, s loadl t, s
shrul t2, t, 24 convlw tw, t
convlw tw, t2
convwb tb, tw convwb tb, tw
splatbl a, tb splatbl a, tb
x4 convubw a_wide, a x4 convubw a_wide, a