Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 8bc59df1bc504b8ee4eb1d1adb3c51f4ae4eaf8f
https://github.com/WebKit/WebKit/commit/8bc59df1bc504b8ee4eb1d1adb3c51f4ae4eaf8f
Author: Matt Woodrow <[email protected]>
Date: 2025-07-07 (Mon, 07 Jul 2025)
Changed paths:
M Source/WebCore/page/LocalFrame.cpp
M Source/WebCore/page/LocalFrame.h
M Source/WebCore/page/Page.cpp
M Source/WebCore/platform/graphics/GraphicsLayer.cpp
M Source/WebCore/platform/graphics/GraphicsLayer.h
M Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp
M Source/WebCore/platform/graphics/ca/GraphicsLayerCA.h
M Source/WebCore/rendering/RenderLayerCompositor.cpp
M Source/WebCore/rendering/RenderLayerCompositor.h
M Source/WebKit/Shared/RemoteLayerTree/RemoteLayerBackingStore.h
M Source/WebKit/Shared/RemoteLayerTree/RemoteLayerBackingStore.mm
M
Source/WebKit/Shared/RemoteLayerTree/RemoteLayerWithInProcessRenderingBackingStore.mm
M
Source/WebKit/Shared/RemoteLayerTree/RemoteLayerWithRemoteRenderingBackingStore.mm
Log Message:
-----------
[HDR] Opening a web page with HDR images on SDR screen then moving it to HDR
screen does not show HDR contents.
https://bugs.webkit.org/show_bug.cgi?id=295443
<rdar://154908419>
Reviewed by Mike Wyrzykowski.
If the screen changes to HDR, the value of Document::drawsHDRContent can change,
and we need to check compositing decisions again.
This should change the value passed to GraphicsLayer::setDrawsHDRContent, so we
no longer need to notify the GraphicsLayer tree of these changes.
Also fixes a bug where changing the pixel format of a RemoteLayerBackingStore
wasn't clearing the m_maxRequestedEDRHeadroom value, so this remained set on the
otherwise-SDR layer when moving to an SDR screen.
* Source/WebCore/page/LocalFrame.cpp:
(WebCore::LocalFrame::screenSupportedContentsFormatsChanged): Deleted.
* Source/WebCore/page/LocalFrame.h:
* Source/WebCore/page/Page.cpp:
(WebCore::Page::updateScreenSupportedContentsFormats):
* Source/WebCore/platform/graphics/GraphicsLayer.cpp:
(WebCore::GraphicsLayer::noteScreenSupportedContentsFormatsChangedIncludingDescendants):
Deleted.
* Source/WebCore/platform/graphics/GraphicsLayer.h:
(WebCore::GraphicsLayer::deviceOrPageScaleFactorChanged):
(WebCore::GraphicsLayer::screenSupportedContentsFormatsChanged): Deleted.
* Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp:
(WebCore::GraphicsLayerCA::ensureStructuralLayer):
* Source/WebCore/platform/graphics/ca/GraphicsLayerCA.h:
* Source/WebCore/rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::screenSupportedContentsFormatsChanged):
Deleted.
* Source/WebCore/rendering/RenderLayerCompositor.h:
* Source/WebKit/Shared/RemoteLayerTree/RemoteLayerBackingStore.h:
* Source/WebKit/Shared/RemoteLayerTree/RemoteLayerBackingStore.mm:
(WebKit::RemoteLayerBackingStore::clearBackingStore):
*
Source/WebKit/Shared/RemoteLayerTree/RemoteLayerWithInProcessRenderingBackingStore.mm:
(WebKit::RemoteLayerWithInProcessRenderingBackingStore::clearBackingStore):
*
Source/WebKit/Shared/RemoteLayerTree/RemoteLayerWithRemoteRenderingBackingStore.mm:
(WebKit::RemoteLayerWithRemoteRenderingBackingStore::clearBackingStore):
(WebKit::RemoteLayerWithRemoteRenderingBackingStore::ensureBackingStore):
Canonical link: https://commits.webkit.org/297042@main
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