Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0669e3ca82a2c6da0b973c22806fe2d9674eed8b
https://github.com/WebKit/WebKit/commit/0669e3ca82a2c6da0b973c22806fe2d9674eed8b
Author: Kimmo Kinnunen <[email protected]>
Date: 2025-10-09 (Thu, 09 Oct 2025)
Changed paths:
A PerformanceTests/Canvas/WebGL-getAttribLocation-getUniformLocation.html
M Source/WebCore/html/canvas/WebGLRenderingContextBase.cpp
M Source/WebCore/html/canvas/WebGLRenderingContextBase.h
M Source/WebCore/html/canvas/WebGLUniformLocation.cpp
M Source/WebCore/html/canvas/WebGLUniformLocation.h
Log Message:
-----------
WebGLRenderingContextBase::getUniformLocation spends time resolving uniform
type
https://bugs.webkit.org/show_bug.cgi?id=300386
rdar://162191254
Reviewed by Dan Glastonbury.
Return the uniform location without resolving the type to speed up this
common operation.
The uniform type is needed when getting the uniform value. The type can
be resolved at that moment.
Improves the added test from 500 to 1500 iterations.
* PerformanceTests/Canvas/WebGL-getAttribLocation-getUniformLocation.html:
Added.
* Source/WebCore/html/canvas/WebGLRenderingContextBase.cpp:
(WebCore::WebGLRenderingContextBase::getUniform):
(WebCore::WebGLRenderingContextBase::getUniformLocation):
* Source/WebCore/html/canvas/WebGLRenderingContextBase.h:
* Source/WebCore/html/canvas/WebGLUniformLocation.cpp:
(WebCore::WebGLUniformLocation::create):
(WebCore::WebGLUniformLocation::WebGLUniformLocation):
(WebCore::WebGLUniformLocation::type const):
(WebCore::WebGLUniformLocation::setType):
* Source/WebCore/html/canvas/WebGLUniformLocation.h:
Canonical link: https://commits.webkit.org/301300@main
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