wpewebkit: Add a patch to fix LBSE blurriness #20
Conversation
|
Where this patch comes from? is there a PR related in WebKit? |
TL;DR: This patch is from me. There is no PR in WebKit because this is a hack and not a proper fix. I've got this demo https://pastebin.igalia.com/pastebin.php?show=f2832cd0b from @nikolaszimmermann, demonstrating the progress on LBSE in WebKit. But when I tried it on RPi3 I noticed that it's blurry when with LBSE on: After investigating it a bit I came up with this hack. While it's not a good solution it fixes the problem and the result looks much better: Ignore the absence of the building on the second screenshot. It's unrelated to this patch. |
|
Hmmm we should really find the root cause.. you are already in the right code section, there is special code for LBSE to compute the scaling factor - did you check that? |
obyknovenius
force-pushed
the
vitaly/fix-lbse-blurriness
branch
from
48237f9
to
cef349e
Compare
I plan to investigate it further and find an appropriate fix. But now we need to get something ready for the demo. |
|
I've tested this patch in a RPI5. The blurry effect is present even with the patch: Sharp (LBSE deactivated):
Very Blurry (not patch applied):
Still a bit Blurry (patch applied): I bit hard to appreciate but the image looks a bit pixelated
|
|
I'm gonna go ahead and integrate this, even though it's not flawless. It'll still boost results with LBSE on. |
No description provided.