Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0862297dc1936603eb7417ea3f16c06304c2f7c7
https://github.com/WebKit/WebKit/commit/0862297dc1936603eb7417ea3f16c06304c2f7c7
Author: Carlos Garcia Campos <[email protected]>
Date: 2026-05-18 (Mon, 18 May 2026)
Changed paths:
M Source/WebCore/platform/graphics/skia/SkiaBackingStore.cpp
M Source/WebCore/platform/graphics/skia/SkiaUtilities.cpp
M Source/WebCore/platform/graphics/skia/SkiaUtilities.h
M
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedPlatformLayerBufferNativeImage.cpp
Log Message:
-----------
[GTK][WPE] Skia Compositor: use SkCanvas::drawImageRect instead of
SkSurface::writePixels to upload BGRA buffers to textures
https://bugs.webkit.org/show_bug.cgi?id=315011
Reviewed by Nikolas Zimmermann.
When using SkSurface::writePixels the BGRA to RGBA conversion is always
done by CPU before pixels are uploaded. With SkCanvas::drawImageRect is
the GL platform supports BGRA, the pixels are uploaded as BGRA and then
converted by the GPU before painting.
* Source/WebCore/platform/graphics/skia/SkiaBackingStore.cpp:
(WebCore::SkiaBackingStore::Tile::update):
* Source/WebCore/platform/graphics/skia/SkiaUtilities.cpp:
(WebCore::SkiaUtilities::paintImageRectToSurface):
* Source/WebCore/platform/graphics/skia/SkiaUtilities.h:
*
Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedPlatformLayerBufferNativeImage.cpp:
(WebCore::CoordinatedPlatformLayerBufferNativeImage::tryEnsureBuffer):
Canonical link: https://commits.webkit.org/313410@main
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