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Added WebRender fix (mozbz#1681107).

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This commit is contained in:
Martin Stransky 2021-01-15 10:23:50 +01:00
parent bd21b7a580
commit 8d06c8b3e1
2 changed files with 53 additions and 1 deletions
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7
firefox.spec
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@ -147,7 +147,7 @@ ExcludeArch: s390x
Summary: Mozilla Firefox Web browser Summary: Mozilla Firefox Web browser
Name: firefox Name: firefox
Version: 84.0.2 Version: 84.0.2
Release: 5%{?pre_tag}%{?dist} Release: 6%{?pre_tag}%{?dist}
URL: https://www.mozilla.org/firefox/ URL: https://www.mozilla.org/firefox/
License: MPLv1.1 or GPLv2+ or LGPLv2+ License: MPLv1.1 or GPLv2+ or LGPLv2+
Source0: https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz Source0: https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
@ -223,6 +223,7 @@ Patch418: mozilla-1556931-s390x-hidden-syms.patch
Patch420: mozilla-1678680.patch Patch420: mozilla-1678680.patch
Patch421: mozilla-1680505.patch Patch421: mozilla-1680505.patch
Patch422: mozilla-1631061.patch Patch422: mozilla-1631061.patch
Patch423: mozilla-1681107.patch
# Upstream patches from mozbz#1672944 # Upstream patches from mozbz#1672944
Patch450: pw1.patch Patch450: pw1.patch
@ -451,6 +452,7 @@ This package contains results of tests executed during build.
%patch420 -p1 -b .1678680 %patch420 -p1 -b .1678680
%patch421 -p1 -b .1680505 %patch421 -p1 -b .1680505
#%patch422 -p1 -b .1631061 #%patch422 -p1 -b .1631061
%patch423 -p1 -b .1681107
%patch500 -p1 -b .ffvpx %patch500 -p1 -b .ffvpx
@ -1033,6 +1035,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
#--------------------------------------------------------------------- #---------------------------------------------------------------------
%changelog %changelog
* Thu Jan 15 2021 Martin Stransky <stransky@redhat.com> - 84.0.2-6
- Added WebRender fix (mozbz#1681107).
* Thu Jan 14 2021 Martin Stransky <stransky@redhat.com> - 84.0.2-5 * Thu Jan 14 2021 Martin Stransky <stransky@redhat.com> - 84.0.2-5
- Removed some failing tests. - Removed some failing tests.
- Spec file tweaks. - Spec file tweaks.

47
mozilla-1681107.patch Normal file
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@ -0,0 +1,47 @@
# HG changeset patch
# User sotaro <sotaro.ikeda.g@gmail.com>
# Date 1610634595 0
# Node ID c989e16ae8d0801b76efe712658abcbf3704a486
# Parent dc0d1d98e111aa781333980c2561f534ea1ebb0b
Bug 1681107 - Fix race condition of calling CompositorBridgeChild::SendPause() r=rmader,stransky
Differential Revision: https://phabricator.services.mozilla.com/D101693
diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
--- a/widget/gtk/nsWindow.cpp
+++ b/widget/gtk/nsWindow.cpp
@@ -5085,23 +5085,29 @@ void nsWindow::NativeMoveResize() {
if (mNeedsShow && mIsShown) {
NativeShow(true);
}
}
void nsWindow::PauseRemoteRenderer() {
#ifdef MOZ_WAYLAND
if (!mIsDestroyed) {
- if (mContainer && moz_container_wayland_has_egl_window(mContainer)) {
+ if (mContainer) {
// Because wl_egl_window is destroyed on moz_container_unmap(),
// the current compositor cannot use it anymore. To avoid crash,
// pause the compositor and destroy EGLSurface & resume the compositor
// and re-create EGLSurface on next expose event.
- MOZ_ASSERT(GetRemoteRenderer());
- if (CompositorBridgeChild* remoteRenderer = GetRemoteRenderer()) {
+
+ // moz_container_wayland_has_egl_window() could not be used here, since
+ // there is a case that resume compositor is not completed yet.
+
+ CompositorBridgeChild* remoteRenderer = GetRemoteRenderer();
+ bool needsCompositorPause = !mNeedsCompositorResume && !!remoteRenderer &&
+ mCompositorWidgetDelegate;
+ if (needsCompositorPause) {
// XXX slow sync IPC
remoteRenderer->SendPause();
// Re-request initial draw callback
RefPtr<nsWindow> self(this);
moz_container_wayland_add_initial_draw_callback(
mContainer, [self]() -> void {
self->mNeedsCompositorResume = true;
self->MaybeResumeCompositor();