Bug 218116

Summary: [GPU Process] Eagerly flush the PutImageData item to the GPU Process
Product: WebKit Reporter: Said Abou-Hallawa <sabouhallawa>
Component: CanvasAssignee: Said Abou-Hallawa <sabouhallawa>
Status: RESOLVED FIXED    
Severity: Normal CC: dino, simon.fraser, thorton, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
simon.fraser: review+, ews-feeder: commit-queue-
Patch none

Description Said Abou-Hallawa 2020-10-23 00:48:22 PDT 
Flush the DrawingContext of the RemoteImageBufferProxy once the PutImageData item is recorded. So no expensive operation is going to block the painting.
Comment 1 Said Abou-Hallawa 2020-10-23 00:52:37 PDT 
Created attachment 412157 [details]
Patch
Comment 2 Said Abou-Hallawa 2020-10-23 00:56:35 PDT 
This patch gives 20% progression for the Images test on iPhone 11 Pro Max when GPU rendering is on.
Comment 3 EWS 2020-10-28 10:39:00 PDT 
Tools/Scripts/svn-apply failed to apply attachment 412157 [details] to trunk.
Please resolve the conflicts and upload a new patch.
Comment 4 Said Abou-Hallawa 2020-10-28 13:04:39 PDT 
Created attachment 412564 [details]
Patch
Comment 5 EWS 2020-10-28 14:09:16 PDT 
Committed r269123: <https://trac.webkit.org/changeset/269123>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 412564 [details].
Comment 6 Radar WebKit Bug Importer 2020-10-28 14:10:38 PDT 
<rdar://problem/70779518>