[webkit-changes] [WebKit/WebKit] f17051: [WPE] Add a DisplayLink implementation

[Carlos Garcia Campos]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: f170513337015ac258d2937bbf9616b10e5129c3
      https://github.com/WebKit/WebKit/commit/f170513337015ac258d2937bbf9616b10e5129c3
  Author: Carlos Garcia Campos <cgarcia at igalia.com>
  Date:   2023-10-02 (Mon, 02 Oct 2023)

  Changed paths:
    M Source/WTF/wtf/PlatformHave.h
    M Source/WebKit/PlatformWPE.cmake
    M Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp
    M Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.h
    M Source/WebKit/SourcesWPE.txt
    M Source/WebKit/UIProcess/API/wpe/WPEView.cpp
    M Source/WebKit/UIProcess/CoordinatedGraphics/DrawingAreaProxyCoordinatedGraphics.cpp
    M Source/WebKit/UIProcess/CoordinatedGraphics/DrawingAreaProxyCoordinatedGraphics.h
    M Source/WebKit/UIProcess/DisplayLink.h
    M Source/WebKit/UIProcess/DrawingAreaProxy.h
    M Source/WebKit/UIProcess/glib/DisplayVBlankMonitorDRM.cpp
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/DrawingAreaCoordinatedGraphics.cpp
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/DrawingAreaCoordinatedGraphics.h
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.cpp
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.h
    M Source/WebKit/WebProcess/WebPage/DrawingArea.h
    M Source/WebKit/WebProcess/WebPage/DrawingArea.messages.in

  Log Message:
  -----------
  [WPE] Add a DisplayLink implementation
https://bugs.webkit.org/show_bug.cgi?id=261816

Reviewed by Alejandro G. Castro.

Add a DisplayLink implementation for WPE using DRM vblank monitor. This
patch also removes the API to change display refresh rate that is no
longer needed.

* Source/WTF/wtf/PlatformHave.h:
* Source/WebKit/PlatformWPE.cmake:
* Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:
(WebKit::ThreadedCompositor::targetRefreshRateDidChange): Deleted.
* Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.h:
* Source/WebKit/SourcesWPE.txt:
* Source/WebKit/UIProcess/API/wpe/WPEView.cpp:
(WKWPE::m_backend):
* Source/WebKit/UIProcess/CoordinatedGraphics/DrawingAreaProxyCoordinatedGraphics.cpp:
(WebKit::DrawingAreaProxyCoordinatedGraphics::targetRefreshRateDidChange): Deleted.
* Source/WebKit/UIProcess/CoordinatedGraphics/DrawingAreaProxyCoordinatedGraphics.h:
* Source/WebKit/UIProcess/DrawingAreaProxy.h:
(WebKit::DrawingAreaProxy::targetRefreshRateDidChange): Deleted.
* Source/WebKit/UIProcess/glib/DisplayVBlankMonitorDRM.cpp:
(WebKit::findCrtc):
(WebKit::DisplayVBlankMonitorDRM::create):
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/DrawingAreaCoordinatedGraphics.cpp:
(WebKit::DrawingAreaCoordinatedGraphics::targetRefreshRateDidChange): Deleted.
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/DrawingAreaCoordinatedGraphics.h:
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.cpp:
(WebKit::LayerTreeHost::targetRefreshRateDidChange): Deleted.
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.h:
(WebKit::LayerTreeHost::sizeDidChange):
(WebKit::LayerTreeHost::targetRefreshRateDidChange): Deleted.
* Source/WebKit/WebProcess/WebPage/DrawingArea.h:
(WebKit::DrawingArea::updateBackingStoreState):
(WebKit::DrawingArea::targetRefreshRateDidChange): Deleted.

Canonical link: https://commits.webkit.org/268722@main