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Starred by 11 users
Status: Fixed
Closed: Oct 2010
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug

issue 54121

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GPU compositor cannot handle large layers
Reported by, Jun 30 2010 Back to list
There's a limit to the maxium texture size that GPUs can handle and therefore there's currently a hard limit to how large layers can be (it's set to 4Kx4K).  A proper solution would be to implement tiled layers to be more friendly with vram usage.

 Issue 48021  has been merged into this issue.
Comment 2 by, Jul 1 2010
Labels: Area-Internals Internals-Graphics
Comment 3 by, Jul 1 2010
Labels: -Area-Undefined
Comment 4 by, Jul 8 2010
Labels: Feature-GPU-Compositing
Comment 5 by, Jul 8 2010
Labels: Mstone-7
Labels: MrBotRecommends
This an automated note...
No one has been active on label Feature-GPU-Compositing in the last 60 days
Comment 7 by, Sep 21 2010
Labels: -Mstone-7 Mstone-8
moving to M8
Comment 8 by, Sep 21 2010
Labels: -Pri-2 Pri-1
Status: Available
blocks release, upping priority
Comment 9 by, Sep 27 2010
Status: Assigned
Comment 10 by, Sep 27 2010
Comment 11 by, Sep 28 2010
Assigning this bug to me.
Comment 12 by, Oct 1 2010
Filed as in WebKit.
Labels: Mstone-9
Changing milestone from Mstone8 to Mstone-9
Comment 14 by, Oct 14 2010
This was partially solved in  However, this doesn't fix the issue of large layers with a 3D transform, so I am leaving this bug open.
Labels: -Mstone-9 Mstone-8
Merged into the 522 branch at webkit rev 70101
Comment 16 by, Oct 25 2010
Status: Fixed
Closing as the 8 issue is fixed, please open another bug for 3D layers.
Project Member Comment 17 by, Oct 12 2012
Blocking: -chromium:54121 chromium:54121
Labels: Restrict-AddIssueComment-Commit
This issue has been closed for some time. No one will pay attention to new comments.
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Project Member Comment 18 by, Mar 10 2013
Labels: -Area-Internals -Internals-Graphics -Feature-GPU-Compositing -Mstone-8 M-8 Cr-Internals-GPU-Compositing Cr-Internals-Graphics Cr-Internals
Project Member Comment 19 by, Mar 13 2013
Labels: -Restrict-AddIssueComment-Commit Restrict-AddIssueComment-EditIssue
Project Member Comment 20 by, Apr 5 2013
Labels: -Cr-Internals-GPU-Compositing Cr-Internals-Compositing
Components: -Internals>Graphics Internals>GPU
Deprecate Internals>Graphics
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