[webkit-changes] [WebKit/WebKit] 7c4b2b: [CoordinatedGraphics] Simplify tiled backing store...

[Carlos Garcia Campos]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7c4b2b7e595981864ce559bb62f3bdad0e010ccf
      https://github.com/WebKit/WebKit/commit/7c4b2b7e595981864ce559bb62f3bdad0e010ccf
  Author: Carlos Garcia Campos <cgarcia at igalia.com>
  Date:   2024-10-11 (Fri, 11 Oct 2024)

  Changed paths:
    M Source/WebCore/platform/SourcesNicosia.txt
    M Source/WebCore/platform/TextureMapper.cmake
    R Source/WebCore/platform/graphics/nicosia/NicosiaBackingStore.cpp
    R Source/WebCore/platform/graphics/nicosia/NicosiaBackingStore.h
    M Source/WebCore/platform/graphics/nicosia/NicosiaCompositionLayer.h
    M Source/WebCore/platform/graphics/nicosia/NicosiaSceneIntegration.cpp
    M Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStore.cpp
    M Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStore.h
    M Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxy.cpp
    M Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxy.h
    R Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxyClient.h
    R Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxyTile.cpp
    R Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxyTile.h
    M Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp
    M Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/CoordinatedGraphicsScene.cpp
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/CoordinatedGraphicsScene.h
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.cpp

  Log Message:
  -----------
  [CoordinatedGraphics] Simplify tiled backing store handling
https://bugs.webkit.org/show_bug.cgi?id=280606

Reviewed by Miguel Gomez.

Remove NicosiaBackingStore and add an update method to
CoordinatedBackingStoreProxy that returns an Update object that can be
passed directly to the compositor.

* Source/WebCore/platform/SourcesNicosia.txt:
* Source/WebCore/platform/TextureMapper.cmake:
* Source/WebCore/platform/graphics/nicosia/NicosiaBackingStore.cpp: Removed.
* Source/WebCore/platform/graphics/nicosia/NicosiaBackingStore.h: Removed.
* Source/WebCore/platform/graphics/nicosia/NicosiaCompositionLayer.h:
* Source/WebCore/platform/graphics/nicosia/NicosiaSceneIntegration.cpp:
(Nicosia::SceneIntegration::UpdateScope::~UpdateScope):
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStore.cpp:
(WebCore::CoordinatedBackingStore::createTile):
(WebCore::CoordinatedBackingStore::resize):
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStore.h:
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxy.cpp:
(WebCore::generateTileID):
(WebCore::CoordinatedBackingStoreProxy::Update::Update):
(WebCore::CoordinatedBackingStoreProxy::Update::appendUpdate):
(WebCore::CoordinatedBackingStoreProxy::create):
(WebCore::CoordinatedBackingStoreProxy::CoordinatedBackingStoreProxy):
(WebCore::CoordinatedBackingStoreProxy::setContentsScale):
(WebCore::CoordinatedBackingStoreProxy::updateIfNeeded):
(WebCore::CoordinatedBackingStoreProxy::computeCoverAndKeepRect const):
(WebCore::CoordinatedBackingStoreProxy::invalidateRegion):
(WebCore::CoordinatedBackingStoreProxy::mapToContents const):
(WebCore::CoordinatedBackingStoreProxy::mapFromContents const):
(WebCore::CoordinatedBackingStoreProxy::tileRectForPosition const):
(WebCore::CoordinatedBackingStoreProxy::tilePositionForPoint const):
(WebCore::innerBottomRight): Deleted.
(WebCore::CoordinatedBackingStoreProxy::setTrajectoryVector): Deleted.
(WebCore::CoordinatedBackingStoreProxy::createTilesIfNeeded): Deleted.
(WebCore::CoordinatedBackingStoreProxy::invalidate): Deleted.
(WebCore::CoordinatedBackingStoreProxy::dirtyTiles): Deleted.
(WebCore::CoordinatedBackingStoreProxy::tileDistance const): Deleted.
(WebCore::CoordinatedBackingStoreProxy::coverageRatio const): Deleted.
(WebCore::CoordinatedBackingStoreProxy::visibleAreaIsCovered const): Deleted.
(WebCore::CoordinatedBackingStoreProxy::createTiles): Deleted.
(WebCore::CoordinatedBackingStoreProxy::adjustForContentsRect const): Deleted.
(WebCore::CoordinatedBackingStoreProxy::resizeEdgeTiles): Deleted.
(WebCore::CoordinatedBackingStoreProxy::setKeepRect): Deleted.
(WebCore::CoordinatedBackingStoreProxy::removeAllNonVisibleTiles): Deleted.
(WebCore::CoordinatedBackingStoreProxy::tileRectForCoordinate const): Deleted.
(WebCore::CoordinatedBackingStoreProxy::tileCoordinateForPoint const): Deleted.
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxy.h:
(WebCore::CoordinatedBackingStoreProxy::coverRect const):
(WebCore::CoordinatedBackingStoreProxy::hasPendingTileCreation const):
(WebCore::CoordinatedBackingStoreProxy::Tile::Tile):
(WebCore::CoordinatedBackingStoreProxy::Tile::resize):
(WebCore::CoordinatedBackingStoreProxy::Tile::addDirtyRect):
(WebCore::CoordinatedBackingStoreProxy::client): Deleted.
(WebCore::CoordinatedBackingStoreProxy::contentsScale const): Deleted.
(WebCore::CoordinatedBackingStoreProxy::setCoverRect): Deleted.
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxyClient.h: Removed.
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxyTile.cpp: Removed.
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedBackingStoreProxyTile.h: Removed.
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:
(WebCore::CoordinatedGraphicsLayer::~CoordinatedGraphicsLayer):
(WebCore::CoordinatedGraphicsLayer::flushCompositingStateForThisLayerOnly):
(WebCore::CoordinatedGraphicsLayer::updateContentBuffers):
(WebCore::CoordinatedGraphicsLayer::purgeBackingStores):
* Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h:
* Source/WebKit/Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:
(WebKit::updateBackingStore):
(WebKit::CoordinatedGraphicsScene::removeLayer):
(WebKit::CoordinatedGraphicsScene::updateSceneState):
(WebKit::CoordinatedGraphicsScene::purgeGLResources):
(WebKit::removeLayer): Deleted.
* Source/WebKit/Shared/CoordinatedGraphics/CoordinatedGraphicsScene.h:
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/CompositingCoordinator.cpp:
(WebKit::CompositingCoordinator::flushPendingLayerChanges):

Canonical link: https://commits.webkit.org/285011@main



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