[webkit-changes] [WebKit/WebKit] a84545: ImageBufferIOSurfaceBackend loses the display id w...

[Kimmo Kinnunen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: a8454517d30a79fd44397e174aa5fe351c073a9d
      https://github.com/WebKit/WebKit/commit/a8454517d30a79fd44397e174aa5fe351c073a9d
  Author: Kimmo Kinnunen <kkinnunen at apple.com>
  Date:   2023-03-02 (Thu, 02 Mar 2023)

  Changed paths:
    M Source/WebCore/platform/graphics/cg/ImageBufferIOSurfaceBackend.cpp
    M Source/WebCore/platform/graphics/cg/ImageBufferIOSurfaceBackend.h
    M Source/WebKit/WebProcess/GPU/graphics/cocoa/ImageBufferShareableMappedIOSurfaceBackend.cpp

  Log Message:
  -----------
  ImageBufferIOSurfaceBackend loses the display id when recreating the drawing context
https://bugs.webkit.org/show_bug.cgi?id=253152
rdar://problem/106084444

Reviewed by Antti Koivisto.

For consistency, add the code to recreate the context with the same
display id as initially.

* Source/WebCore/platform/graphics/cg/ImageBufferIOSurfaceBackend.cpp:
(WebCore::ImageBufferIOSurfaceBackend::create):
(WebCore::ImageBufferIOSurfaceBackend::ImageBufferIOSurfaceBackend):
(WebCore::ImageBufferIOSurfaceBackend::context const):
* Source/WebCore/platform/graphics/cg/ImageBufferIOSurfaceBackend.h:
* Source/WebKit/WebProcess/GPU/graphics/cocoa/ImageBufferShareableMappedIOSurfaceBackend.cpp:
(WebKit::ImageBufferShareableMappedIOSurfaceBackend::create):

Canonical link: https://commits.webkit.org/261055@main