Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: cf34da0d71d1163d5f455c1d5dfe312fa0d0ea6a
https://github.com/WebKit/WebKit/commit/cf34da0d71d1163d5f455c1d5dfe312fa0d0ea6a
Author: Pablo Saavedra <psaave...@igalia.com>
Date: 2025-08-26 (Tue, 26 Aug 2025)
Changed paths:
M Source/WebCore/platform/graphics/gbm/MemoryMappedGPUBuffer.cpp
M Source/WebCore/platform/graphics/texmap/BitmapTexture.cpp
Log Message:
-----------
[GTK][WPE] Crash when ForceLinear is set but linear format is unsupported
https://bugs.webkit.org/show_bug.cgi?id=296034
Reviewed by Nikolas Zimmermann.
Enforce crash when the ForceLinear flag is set but the negotiated
format does not support DRM_FORMAT_MOD_LINEAR.
This change ensures strict compliance with the user intent when
WEBKIT_USE_LINEAR_TILE_TEXTURES=1 is set and avoids silent fallback to
OpenGL or other legacy paths.
* Source/WebCore/platform/graphics/gbm/MemoryMappedGPUBuffer.cpp:
(WebCore::MemoryMappedGPUBuffer::create):
* Source/WebCore/platform/graphics/texmap/BitmapTexture.cpp:
(WebCore::BitmapTexture::updateContents):
Canonical link: https://commits.webkit.org/299153@main
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