[webkit-changes] [WebKit/WebKit] 1adb23: All rendering work queues for a content process sh...

[Kimmo Kinnunen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 1adb237b885b4764ea701ad15940e0c5d57b2355
      https://github.com/WebKit/WebKit/commit/1adb237b885b4764ea701ad15940e0c5d57b2355
  Author: Kimmo Kinnunen <kkinnunen at apple.com>
  Date:   2024-05-20 (Mon, 20 May 2024)

  Changed paths:
    M Source/WebKit/GPUProcess/GPUConnectionToWebProcess.cpp
    M Source/WebKit/GPUProcess/RemoteSharedResourceCache.cpp
    M Source/WebKit/GPUProcess/RemoteSharedResourceCache.h
    M Source/WebKit/GPUProcess/graphics/RemoteDisplayListRecorder.cpp
    M Source/WebKit/GPUProcess/graphics/RemoteDisplayListRecorder.h
    M Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.cpp
    M Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.h
    M Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGLCocoa.cpp
    M Source/WebKit/GPUProcess/graphics/RemoteImageBuffer.cpp
    M Source/WebKit/GPUProcess/graphics/RemoteImageBufferSet.cpp
    M Source/WebKit/GPUProcess/graphics/RemoteRenderingBackend.cpp
    M Source/WebKit/GPUProcess/graphics/RemoteRenderingBackend.h

  Log Message:
  -----------
  All rendering work queues for a content process should share the IOSurfacePool
https://bugs.webkit.org/show_bug.cgi?id=274247
rdar://128183319

Reviewed by Matt Woodrow.

Move the IOSurfacePool and ProcessIdentity to SharedResourceCache. This
way all the work queues, image buffer rendering, WebGL, WebGPU can use
the same resources.

* Source/WebKit/GPUProcess/GPUConnectionToWebProcess.cpp:
(WebKit::GPUConnectionToWebProcess::sharedResourceCache):
(WebKit::GPUConnectionToWebProcess::lowMemoryHandler):
* Source/WebKit/GPUProcess/RemoteSharedResourceCache.cpp:
(WebKit::RemoteSharedResourceCache::create):
(WebKit::RemoteSharedResourceCache::RemoteSharedResourceCache):
(WebKit::RemoteSharedResourceCache::lowMemoryHandler):
* Source/WebKit/GPUProcess/RemoteSharedResourceCache.h:
* Source/WebKit/GPUProcess/graphics/RemoteDisplayListRecorder.cpp:
(WebKit::RemoteDisplayListRecorder::RemoteDisplayListRecorder):
(WebKit::RemoteDisplayListRecorder::drawFilteredImageBuffer):
* Source/WebKit/GPUProcess/graphics/RemoteDisplayListRecorder.h:
* Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.cpp:
(WebKit::RemoteGraphicsContextGL::RemoteGraphicsContextGL):
(WebKit::RemoteGraphicsContextGL::readPixelsSharedMemory):
* Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.h:
* Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGLCocoa.cpp:
(WebKit::RemoteGraphicsContextGLCocoa::platformWorkQueueInitialize):
* Source/WebKit/GPUProcess/graphics/RemoteImageBuffer.cpp:
(WebKit::RemoteImageBuffer::getShareableBitmap):
(WebKit::RemoteImageBuffer::filteredNativeImage):
* Source/WebKit/GPUProcess/graphics/RemoteImageBufferSet.cpp:
(WebKit::RemoteImageBufferSet::ensureBufferForDisplay):
* Source/WebKit/GPUProcess/graphics/RemoteRenderingBackend.cpp:
(WebKit::RemoteRenderingBackend::RemoteRenderingBackend):
(WebKit::adjustImageBufferCreationContext):
(WebKit::RemoteRenderingBackend::moveToImageBuffer):
(WebKit::RemoteRenderingBackend::allocateImageBuffer):
(WebKit::RemoteRenderingBackend::lowMemoryHandler): Deleted.
* Source/WebKit/GPUProcess/graphics/RemoteRenderingBackend.h:
(WebKit::RemoteRenderingBackend::sharedResourceCache):
(WebKit::RemoteRenderingBackend::ioSurfacePool const): Deleted.
(WebKit::RemoteRenderingBackend::resourceOwner const): Deleted.

Canonical link: https://commits.webkit.org/278993@main



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