Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6580afcaf2cd700c78e415ec852b2c37227fce88
https://github.com/WebKit/WebKit/commit/6580afcaf2cd700c78e415ec852b2c37227fce88
Author: Fujii Hironori <[email protected]>
Date: 2026-08-03 (Mon, 03 Aug 2026)
Changed paths:
M
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreTile.cpp
M
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreTile.h
Log Message:
-----------
[Coordinated Graphics] Unnecessary texture allocation in the fast path of
CoordinatedBackingStoreTile::processPendingUpdates
https://bugs.webkit.org/show_bug.cgi?id=320881
Reviewed by Carlos Garcia Campos.
CoordinatedBackingStoreTile::processPendingUpdates() has the fast path for the
case the whole tile content is changed. In this case, a texture was allocated,
then it was just freed in the case m_texture is null.
SkiaBackingStore also has this fast path, but it doesn't have this problem.
Follow the style of SkiaBackingStore.
*
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreTile.cpp:
(WebCore::CoordinatedBackingStoreTile::ensureTexture): Added.
(WebCore::CoordinatedBackingStoreTile::processPendingUpdates):
*
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreTile.h:
Canonical link: https://commits.webkit.org/318446@main
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