Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b1e8c0b53520a627f1af9ba9c29c68154a639dc4
https://github.com/WebKit/WebKit/commit/b1e8c0b53520a627f1af9ba9c29c68154a639dc4
Author: Adrian Perez de Castro <[email protected]>
Date: 2026-02-06 (Fri, 06 Feb 2026)
Changed paths:
M Source/WebCore/platform/graphics/egl/GLContext.cpp
M Source/WebCore/platform/graphics/egl/GLContext.h
M Source/WebCore/platform/graphics/egl/GLContextLibWPE.cpp
Log Message:
-----------
REGRESSION(306778@main): [EGL] Cannot instantiate contexts with EGL 1.4 or
older
https://bugs.webkit.org/show_bug.cgi?id=307154
Reviewed by Nikolas Zimmermann.
Use EGL_CONTEXT_FLAGS_KHR+EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR for EGL 1.4
or older when creating EGL contexts. Previously EGL_CONTEXT_OPENGL_DEBUG
was used unconditionally, which was introduced in EGL 1.5, and would
make context creation fail for older versions.
While at it, rename createContextForEGLVersion() to createEGLContext().
The former name implied that the EGL version would be passed as a
parameter, which was not the case. At any rate, the EGL version can
be checked from the GLDisplay so arrange to pass that instead of the
plain EGLDisplay.
* Source/WebCore/platform/graphics/egl/GLContext.cpp:
(WebCore::GLContext::createWindowContext):
(WebCore::GLContext::createSurfacelessContext):
(WebCore::GLContext::createPbufferContext):
(WebCore::GLContext::createEGLContext):
(WebCore::GLContext::createContextForEGLVersion): Deleted.
* Source/WebCore/platform/graphics/egl/GLContext.h:
* Source/WebCore/platform/graphics/egl/GLContextLibWPE.cpp:
(WebCore::GLContext::createWPEContext):
Canonical link: https://commits.webkit.org/306935@main
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