Opened 10 years ago

Closed 10 years ago

Last modified 12 months ago

#9087 closed patch

PSP: Flickering problem fix

Reported by: bluddy Owned by: joostp
Priority: normal Component: Port: PSP
Keywords: Cc:
Game:

Description

Sometimes Scummvm exhibited weird graphical artifacts like flickering or stretching of the image. This was a result (I believe) of reuse of vertex arrays in the PSP GU code. I separated the vertex arrays which seems to have taken care of the issue. In addition, I removed the seemingly unnecessary call to Cache Flush which is expensive, and converted some of the double constants to float which saves a few precious cycles :)

Ticket imported from: #2863653. Ticket imported from: patches/1192.

Attachments (1)

flicker.patch (8.6 KB ) - added by bluddy 10 years ago.
Flicker problem patch

Download all attachments as: .zip

Change History (5)

by bluddy, 10 years ago

Attachment: flicker.patch added

Flicker problem patch

comment:1 by fingolfin, 10 years ago

Owner: set to joostp
Summary: PSP Flickering problem fixPSP: Flickering problem fix

comment:2 by joostp, 10 years ago

Good catch! A modified version of this is now committed, thanks!

comment:3 by joostp, 10 years ago

Status: newclosed

comment:4 by digitall, 12 months ago

Component: Port: PSP
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