electron/patches/chromium/disable_compositor_recycling.patch
electron-roller[bot] fd5e6fbc14
chore: bump chromium to 116.0.5817.0 (main) (#38465)
* chore: bump chromium in DEPS to 116.0.5793.3

* chore: update patches

* chore: bump chromium in DEPS to 116.0.5795.0

* chore: update patches

* chore: bump chromium in DEPS to 116.0.5797.0

* chore: update patches

* chore: bump chromium in DEPS to 116.0.5799.0

* 4522192: [serial] Allow Bluetooth ports to be requested by service class ID. | https://chromium-review.googlesource.com/c/chromium/src/+/4522192

* 4545385: Create base:🍎:Owned[frameworktype], use it for gfx::NativeEvent | https://chromium-review.googlesource.com/c/chromium/src/+/4545385

* chore: bump chromium in DEPS to 116.0.5801.0

* chore: update patches

* 4562796: Use base:🍎:Owned[frameworktype] for ui::PlatformEvent | https://chromium-review.googlesource.com/c/chromium/src/+/4562796

* 4559790: Manual raw_ptr rewrite: //base | https://chromium-review.googlesource.com/c/chromium/src/+/4559790

* chore: bump chromium in DEPS to 116.0.5803.0

* chore: update patches

* chore: bump chromium in DEPS to 116.0.5805.2

* chore: update patches

* 4547630: Move content/public/common/network_service_util.h to c/p/browser/ | https://chromium-review.googlesource.com/c/chromium/src/+/4547630

* 4510075: Adding extensions to network response experiment | https://chromium-review.googlesource.com/c/chromium/src/+/4510075

* 4566552: Auto-generate grd file for chrome://accessibility. | https://chromium-review.googlesource.com/c/chromium/src/+/4566552

* chore: bump chromium in DEPS to 116.0.5807.0

* chore: update patches

* 4533536: [Privacy Hub] Geolocation manager used directly | https://chromium-review.googlesource.com/c/chromium/src/+/4533536

* chore: patch out ARC support from /chrome/browser

4571955: Convert /chrome/browser to use ARC | https://chromium-review.googlesource.com/c/chromium/src/+/4571955

* chore: bump chromium in DEPS to 116.0.5809.2

* chore: bump chromium in DEPS to 116.0.5811.0

* chore: update patches

* 4573627: Adopt base::NoDestructor for KeyedService factories | https://chromium-review.googlesource.com/c/chromium/src/+/4573627

* 4576878: Reland "Shared Storage: Add mojo method for observing response headers" | https://chromium-review.googlesource.com/c/chromium/src/+/4576878

* chore: bump chromium in DEPS to 116.0.5813.0

* chore: update patches

* fixup! 4566552: Auto-generate grd file for chrome://accessibility. | https://chromium-review.googlesource.com/c/chromium/src/+/4566552

* chore: fix up lint

* test: (debug) use Promise.all in asan tests

* chore: manually roll DEPS to 116.0.5815.0

* chore: update patches

* 4585150: Convert /printing to use ARC | https://chromium-review.googlesource.com/c/chromium/src/+/4585150

* test: (asan) extend timeout, clean up debugging

* chore: remove ARC chromium patch

* chore: update patches after main sync

* 4546398: Convert /chrome/browser to use ARC | https://chromium-review.googlesource.com/c/chromium/src/+/4546398

* build: add chrome_lib_arc for chromium_src/BUILD.gn sources

* fixup! 4559790: Manual raw_ptr rewrite: //base | https://chromium-review.googlesource.com/c/chromium/src/+/4559790

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
Co-authored-by: VerteDinde <vertedinde@electronjs.org>
Co-authored-by: VerteDinde <keeleymhammond@gmail.com>
2023-06-09 16:08:36 -07:00

24 lines
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 e15e6b3e145aecfddd1ce20fdd6c844bfda6e31b..64d4e4ba8d8ab1414abb65a904e23b94352e40b9 100644
--- a/content/browser/renderer_host/render_widget_host_view_mac.mm
+++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
@@ -528,7 +528,11 @@
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) {