electron/patches/chromium/disable_compositor_recycling.patch
electron-roller[bot] dd03cceda0
chore: bump chromium to 137.0.7128.1 (main) (#46482)
* chore: bump chromium in DEPS to 137.0.7107.0

* chore: bump chromium in DEPS to 137.0.7109.0

* chore: bump chromium in DEPS to 137.0.7111.0

* chore: bump chromium in DEPS to 137.0.7113.0

* 6384240: Remove double-declaration for accessibility on macOS | 6384240

* 6422872: Remove unused includes in isolation_info_mojom_traits.h | 6422872

* chore: update patches

* 6400733: Avoid ipc_message_macros.h usage in some foo_param_traits_macros.h files | 6400733

* chore: update patches

* 6423410: Enable unsafe buffer warnings for chromium, try #3. | 6423410

* chore: iwyu

* refactor: prefer value initialization over memset()

From the looks up upstream commits in base/, it looks like memset()
could trigger `-Wunsafe-buffer-usage` warnings soon?

Value initialization is more C++ish and less error-prone anyway,
due to memset()'s easily swappable parameters.

* refactor: NotifyIcon::InitIconData() returns a NOTIFYICONDATA

This follows F.20 in the C++ Core Guidelines and also removes the need
for memset()

* 6423410: Enable unsafe buffer warnings for chromium, try #3. | 6423410

remove all uses of:

- strcmp()

* fixup!  6423410: Enable unsafe buffer warnings for chromium, try #3. | 6423410

* 6433203: Add a PassKey to RegisterDeleteDelegateCallback(). | 6433203

* chore: bump chromium in DEPS to 137.0.7115.0

* 6387077: [PermissionOptions] Generalize PermissionRequestDescription | 6387077

* chore: update patches

* 6387077: [PermissionOptions] Generalize PermissionRequestDescription | 6387077

* fix: add pragma for MacSDK unsafe buffers | 6423410: Enable unsafe buffer warnings for chromium, try #3. | 6423410

* chore: bump chromium in DEPS to 137.0.7117.0

* chore: update patches

* chore: update filesnames.libcxx.gni

* 6431756: Replace SetOwnedByWidget() bool arg with a PassKey. | 6431756

* 6387077: [PermissionOptions] Generalize PermissionRequestDescription | 6387077

* 6428345: Remove ExtensionService usage from ChromeExtensionRegistrarDelegate | 6428345

* 6384315: Migrate extensions_enabled from ExtensionService to Registrar | 6384315

* 6428749: [extensions] Refactor ExtensionService for AddNewAndUpdateExtension. | 6428749

* chore: bump chromium in DEPS to 137.0.7119.0

* 6440290: corner-shape: support inset shadow | 6440290

* 6429230: FSA: Move blocked paths to the PermissionContext class | 6429230

* chore: update patches

* chore: bump chromium in DEPS to 137.0.7121.0

* chore: update patches

* fix: partially revert 6443473: Remove ItemDelete from the Mac version of AppleKeychain | 6443473

* fix: update filenames.libcxx.gni

* chore: bump chromium in DEPS to 137.0.7123.0

* chore: update patches

* chore: "grandfather in" electron views too

Lock further access to View::set_owned_by_client() | 6448510

* chore: update feat_corner_smoothing_css_rule_and_blink_painting.patch

corner-shape: support inset shadow | 6440290

* refactor: grandfather in AutofillPopupView as a subclass of WidgetDelegateView

Add a PassKey for std::make_unique<WidgetDelegateView>() | 6442265

* Provide dbus appmenu information on Wayland | 6405535

* [extensions] Move OnExtensionInstalled out of ExtensionService. | 6443325

* refactor: grandfather in NativeWindowViews for delete callbacks

6433203: Add a PassKey to RegisterDeleteDelegateCallback(). | 6433203

* chore: merge the four "grandfather" patches into one

* [A11yPerformance] Remove IsAccessibilityAllowed() | 6404386: [A11yPerformance] Remove IsAccessibilityAllowed() | 6404386

NB: the changes here are copied from the upstream changes in
chrome/browser/ui/webui/accessibility/accessibility_ui.cc

* 6420753: [PermissionOptions] Use PermissionDescriptorPtr in PermissionController | 6420753

* 6429573: [accessibility] Move mode change out of AccessibilityNotificationWaiter | 6429573

* chore: e patches all

* 6419936: [win] Change ScreenWin public static methods to virtual | 6419936

* 6423410: Enable unsafe buffer warnings for chromium, try #3. | 6423410

remove all uses of:

- fprintf()
- fputs()
- snprintf()
- vsnprintf()

* fix: size conversion FTBFS on Win

* 6423410: Enable unsafe buffer warnings for chromium, try #3. | 6423410

remove all uses of:

- wcscpy_s()

* 6423410: Enable unsafe buffer warnings for chromium, try #3. | 6423410

remove all uses of:

- wcsncpy_s()

* chore: update mas_avoid_private_macos_api_usage.patch.patch

6394283: Remove double-declaration for accessibility on iOS | 6394283

Lots of context shear in this commit but the only interesting part is:

-+  return nullptr;
++  return {};

Which is needed because the return type is sometimes not a pointer.

* chore: e patches all

* chore: disable -Wmacro-redefined warning in electron_main_win.cc

* chore: bump chromium in DEPS to 137.0.7123.5

* refactor: patch electron PermissionTypes into blink

6387077: [PermissionOptions] Generalize PermissionRequestDescription | 6387077

* chore: e patches all

* chore: remove the box_painter_base.cc part of feat_corner_smoothing_css_rule_and_blink_painting.patch

as per code review @ https://github.com/electron/electron/pull/46482#pullrequestreview-2777338370

* test: enable window-smaller-than-64x64 test on Linux

* chore: bump chromium in DEPS to 137.0.7124.1

* chore: bump chromium in DEPS to 137.0.7125.1

* chore: bump chromium in DEPS to 137.0.7127.3

* 6459201: [Extensions] Remove ExtensionSystem::FinishDelayedInstallationIfReady() | 6459201

* 6454796: [Extensions] Move (most) registrar delayed install logic to //extensions | 6454796

* chore: bump chromium in DEPS to 137.0.7128.1

* chore: e patches all

* chore: node ./script/gen-libc++-filenames.js

* [views] Gate DesktopWindowTreeHostWin::window_enlargement_ behind flag

Refs 6428649

* feat: allow opt-out animated_content_sampler.

Refs 6438681

* Trigger CI

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
Co-authored-by: Keeley Hammond <vertedinde@electronjs.org>
Co-authored-by: deepak1556 <hop2deep@gmail.com>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
2025-04-22 15:53:29 -04:00

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1.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Andy Locascio <andy@slack-corp.com>
Date: Wed, 21 Aug 2019 12:09:10 -0700
Subject: fix: disabling compositor recycling
Compositor recycling is useful for Chrome because there can be many tabs and spinning up a compositor for each one would be costly. In practice, Chrome uses the parent compositor code path of browser_compositor_view_mac.mm; the NSView of each tab is detached when it's hidden and attached when it's shown. For Electron, there is no parent compositor, so we're forced into the "own compositor" code path, which seems to be non-optimal and pretty ruthless in terms of the release of resources. Electron has no real concept of multiple tabs per window, so it should be okay to disable this ruthless recycling altogether in Electron.
diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm
index 88a6090a49da6071fded348a901c7c62b647b503..cf6f80bd3c9af0be5065e75e09a1b4150aeab0c8 100644
--- a/content/browser/renderer_host/render_widget_host_view_mac.mm
+++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
@@ -560,7 +560,11 @@
return;
host()->WasHidden();
- browser_compositor_->SetRenderWidgetHostIsHidden(true);
+ // Consider the RWHV occluded only if it is not attached to a window
+ // (e.g. unattached BrowserView). Otherwise we treat it as visible to
+ // prevent unnecessary compositor recycling.
+ const bool unattached = ![GetInProcessNSView() window];
+ browser_compositor_->SetRenderWidgetHostIsHidden(unattached);
}
void RenderWidgetHostViewMac::SetSize(const gfx::Size& size) {