Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 9449dafa6033769962b9e69add1efca8c53c315a
https://github.com/WebKit/WebKit/commit/9449dafa6033769962b9e69add1efca8c53c315a
Author: Carlos Garcia Campos <[email protected]>
Date: 2026-05-21 (Thu, 21 May 2026)
Changed paths:
M Source/WebCore/platform/graphics/skia/SkiaBackingStore.cpp
M Source/WebCore/platform/graphics/skia/SkiaBackingStore.h
M Source/WebCore/platform/graphics/texmap/BitmapTexture.cpp
M
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreTile.cpp
M
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedTileBuffer.h
Log Message:
-----------
[GTK][WPE] Skia Compositor: do not use SkSurface::writePixels for tile
updates uploads
https://bugs.webkit.org/show_bug.cgi?id=315266
Reviewed by Nikolas Zimmermann.
Using glTexSubImage2D performs much better. Also change the gpu code
path to use BitmapTexture API since it's simpler now that we don't use
SkSurface for cpu case.
* Source/WebCore/platform/graphics/skia/SkiaBackingStore.cpp:
(WebCore::SkiaBackingStore::Tile::ensureTexture):
(WebCore::SkiaBackingStore::Tile::update):
(WebCore::SkiaBackingStore::Tile::image):
(WebCore::SkiaBackingStore::Tile::tryEnsureSurface): Deleted.
* Source/WebCore/platform/graphics/skia/SkiaBackingStore.h:
* Source/WebCore/platform/graphics/texmap/BitmapTexture.cpp:
(WebCore::BitmapTexture::updateContents):
*
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreTile.cpp:
(WebCore::CoordinatedBackingStoreTile::processPendingUpdates):
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedTileBuffer.h:
Canonical link: https://commits.webkit.org/313661@main
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