Bug 241347

Summary: Align WebGL draw call functions
Product: WebKit Reporter: Alexey Knyazev <lexa.knyazev>
Component: WebGLAssignee: Nobody <webkit-unassigned>
Severity: Normal CC: dino, gman, kbr, kkinnunen, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 219140, 243487    

Description Alexey Knyazev 2022-06-06 13:59:16 PDT
The following functions should be aligned with regards to validating bound VAOs (if needed), doing implicit clears, and marking the canvas as changed.

- WebGLRenderingContextBase::drawElements 
- WebGLRenderingContextBase::drawArrays
- WebGLRenderingContextBase::drawElementsInstanced
- WebGLRenderingContextBase::drawArraysInstanced
- WebGLMultiDraw::multiDrawArraysWEBGL
- WebGLMultiDraw::multiDrawArraysInstancedWEBGL
- WebGLMultiDraw::multiDrawElementsWEBGL
- WebGLMultiDraw::multiDrawElementsInstancedWEBGL
Comment 1 Kenneth Russell 2022-06-06 14:14:18 PDT
See also similar Chromium-side bug http://crbug.com/1333620 .
Comment 2 Gregg Tavares 2022-06-08 12:37:34 PDT
I think this tests the compositing implications

Comment 3 EWS 2022-06-13 03:17:04 PDT
Committed r295486 (251491@main): <https://commits.webkit.org/251491@main>

Reviewed commits have been landed. Closing PR #1452 and removing active labels.
Comment 4 Radar WebKit Bug Importer 2022-06-13 03:18:13 PDT