[webkit-changes] [WebKit/WebKit] 32c4cc: Update ImageBuffer to subclass ThreadSafeRefCounte...

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 32c4cca3e762c854a250bc849e4e0b247cbd4c3d
      https://github.com/WebKit/WebKit/commit/32c4cca3e762c854a250bc849e4e0b247cbd4c3d
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2023-08-07 (Mon, 07 Aug 2023)

  Changed paths:
    M Source/WTF/wtf/ThreadSafeWeakPtr.h
    M Source/WebCore/platform/graphics/ImageBuffer.cpp
    M Source/WebCore/platform/graphics/ImageBuffer.h
    M Source/WebKit/GPUProcess/graphics/RemoteDisplayListRecorder.cpp
    M Source/WebKit/GPUProcess/graphics/RemoteDisplayListRecorder.h
    M Source/WebKit/WebProcess/GPU/graphics/RemoteDisplayListRecorderProxy.cpp
    M Source/WebKit/WebProcess/GPU/graphics/RemoteDisplayListRecorderProxy.h
    M Source/WebKit/WebProcess/GPU/graphics/RemoteRenderingBackendProxy.cpp
    M Source/WebKit/WebProcess/GPU/graphics/RemoteResourceCacheProxy.cpp
    M Source/WebKit/WebProcess/GPU/graphics/RemoteResourceCacheProxy.h

  Log Message:
  -----------
  Update ImageBuffer to subclass ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr
https://bugs.webkit.org/show_bug.cgi?id=259854

Reviewed by Matt Woodrow.

Update ImageBuffer to subclass ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr,
for extra safety.

* Source/WTF/wtf/ThreadSafeWeakPtr.h:
(WTF::ThreadSafeWeakPtrControlBlock::hasOneRef const):
(WTF::ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr::hasOneRef const):
* Source/WebCore/platform/graphics/ImageBuffer.h:
* Source/WebKit/GPUProcess/graphics/RemoteDisplayListRecorder.cpp:
(WebKit::RemoteDisplayListRecorder::drawingContext):
(WebKit::RemoteDisplayListRecorder::convertToLuminanceMask):
(WebKit::RemoteDisplayListRecorder::transformToColorSpace):
(WebKit::RemoteDisplayListRecorder::paintFrameForMedia):
(WebKit::RemoteDisplayListRecorder::flushContext):
(WebKit::RemoteDisplayListRecorder::flushContextSync):
* Source/WebKit/GPUProcess/graphics/RemoteDisplayListRecorder.h:
* Source/WebKit/WebProcess/GPU/graphics/RemoteDisplayListRecorderProxy.cpp:
(WebKit::RemoteDisplayListRecorderProxy::send):
(WebKit::RemoteDisplayListRecorderProxy::sendSync):
(WebKit::RemoteDisplayListRecorderProxy::renderingMode const):
* Source/WebKit/WebProcess/GPU/graphics/RemoteDisplayListRecorderProxy.h:
* Source/WebKit/WebProcess/GPU/graphics/RemoteRenderingBackendProxy.cpp:
(WebKit::RemoteRenderingBackendProxy::prepareBuffersForDisplay):
(WebKit::RemoteRenderingBackendProxy::dispatchMessage):
* Source/WebKit/WebProcess/GPU/graphics/RemoteResourceCacheProxy.cpp:
(WebKit::RemoteResourceCacheProxy::cachedImageBuffer const):
(WebKit::RemoteResourceCacheProxy::clearImageBufferBackends):
(WebKit::RemoteResourceCacheProxy::remoteResourceCacheWasDestroyed):
* Source/WebKit/WebProcess/GPU/graphics/RemoteResourceCacheProxy.h:

Canonical link: https://commits.webkit.org/266637@main