Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 20a424c2a18db0f2c44b612d9eee3d6727bb39fb
https://github.com/WebKit/WebKit/commit/20a424c2a18db0f2c44b612d9eee3d6727bb39fb
Author: Simon Fraser <[email protected]>
Date: 2024-06-01 (Sat, 01 Jun 2024)
Changed paths:
M Source/WebCore/platform/graphics/TiledBacking.h
M Source/WebCore/platform/graphics/ca/GraphicsLayerCA.h
M Source/WebCore/platform/graphics/ca/PlatformCALayerClient.h
M Source/WebCore/platform/graphics/ca/TileController.cpp
M Source/WebCore/platform/graphics/ca/TileController.h
M Source/WebCore/platform/graphics/ca/TileCoverageMap.cpp
M Source/WebCore/platform/graphics/ca/TileCoverageMap.h
M Source/WebCore/platform/graphics/ca/TileGrid.cpp
M Source/WebCore/platform/graphics/ca/TileGrid.h
M Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/AsyncPDFRenderer.h
M Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/AsyncPDFRenderer.mm
M Source/WebKit/WebProcess/WebPage/wc/GraphicsLayerWC.cpp
Log Message:
-----------
Make it possible for TiledBacking clients to get a PlatformLayerIdentifier
https://bugs.webkit.org/show_bug.cgi?id=274993
rdar://129082322
Reviewed by Sammy Gill.
AsyncPDFRenderer will soon be a client of multiple TiledBackings, and needs to
be able
to correlate a TiledBacking with a GraphicsLayer. TiledBacking is implemented
on PlatformCALayers
(not GraphicsLayers), so it's not possible to just ask for a GraphicsLayerCA*
from a TiledBacking.
Resolve this by making it possible to get a PlatformLayerIdentifier from a
TiledBacking, which
allows clients to reference both layers and TiledBackings via a
PlatformLayerIdentifier.
PlatformCALayerClient thus exposes platformCALayerIdentifier(), and TileGrid,
TileCoverageMap
and GraphicsLayerCA all implement it. TiledBacking exposes layerIdentifier().
Also add TiledBacking::didAddGrid() to mirror the existing
TiledBacking::willRemoveGrid(),
and have TiledBacking expose the primary and secondary grid identifiers.
* Source/WebCore/platform/graphics/TiledBacking.h:
* Source/WebCore/platform/graphics/ca/GraphicsLayerCA.h:
* Source/WebCore/platform/graphics/ca/PlatformCALayerClient.h:
* Source/WebCore/platform/graphics/ca/TileController.cpp:
(WebCore::TileController::layerIdentifier const):
(WebCore::TileController::primaryGridIdentifier const):
(WebCore::TileController::secondaryGridIdentifier const):
(WebCore::TileController::setContentsScale):
* Source/WebCore/platform/graphics/ca/TileController.h:
* Source/WebCore/platform/graphics/ca/TileCoverageMap.cpp:
(WebCore::TileCoverageMap::platformCALayerIdentifier const):
* Source/WebCore/platform/graphics/ca/TileCoverageMap.h:
* Source/WebCore/platform/graphics/ca/TileGrid.cpp:
(WebCore::TileGrid::platformCALayerIdentifier const):
* Source/WebCore/platform/graphics/ca/TileGrid.h:
* Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/AsyncPDFRenderer.h:
* Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/AsyncPDFRenderer.mm:
(WebKit::AsyncPDFRenderer::didAddGrid):
* Source/WebKit/WebProcess/WebPage/wc/GraphicsLayerWC.cpp:
Canonical link: https://commits.webkit.org/279615@main
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