Bug 99078
| Summary: | Qt 5 Webkit Directfb bad performance | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | valentin.cupif |
| Component: | WebKit Qt | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | Normal | CC: | allan.jensen, hausmann, jturcotte, noam, zoltan |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Other | ||
| OS: | Linux | ||
valentin.cupif
Hello
I work on Intel Atom SodaVille with directfb and QtWebkit and I want use Hardware acceleration so i have apply this patch -> https://bugs.webkit.org/show_bug.cgi?id=97548
But i have no change and i get this error when i load the page
(#) DirectFBError [QDirectFBBlitter::drawPixmap()]: Invalid argument!
-when i scroll or load a page i have 95% CPU used
-with this test http://www.craftymind.com/factory/guimark3/bitmap/GM3_JS_Bitmap.html i have 20FPS and 65% CPU used
-When i use directfb 2D i have hardware acceleration
So, I think the probleme it's link to Webkit
If someone can help me :)
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Zoltan Horvath
Could you verify this with the latest WebKit revision with Qt5 beta1 without applying any patch? Because the patch that you mentioned has landed already in the trunk.
Allan Sandfeld Jensen
Closing due to lack of feedback.