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LibreWolf
_service:extract_file:mozilla-bmo1898476.patch
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File _service:extract_file:mozilla-bmo1898476.patch of Package LibreWolf
# HG changeset patch # User stransky <stransky@redhat.com> # Date 1720609192 0 # Node ID f9323daf7abeb19f69ac5762a0a442c0dc15636e # Parent 5afadee4e18fc5779d789d9371a3d2d67a29d1da Bug 1898476 [Wayland] Move MozContainerSurfaceLock from MozContainerWayland to MozContainerSurfaceLock module r=emilio Differential Revision: https://phabricator.services.mozilla.com/D214883 diff --git a/widget/gtk/MozContainerSurfaceLock.cpp b/widget/gtk/MozContainerSurfaceLock.cpp new file mode 100644 --- /dev/null +++ b/widget/gtk/MozContainerSurfaceLock.cpp @@ -0,0 +1,31 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "MozContainerSurfaceLock.h" +#include "MozContainer.h" +#include "WidgetUtilsGtk.h" + +using namespace mozilla::widget; + +MozContainerSurfaceLock::MozContainerSurfaceLock(MozContainer* aContainer) { +#ifdef MOZ_WAYLAND + mContainer = aContainer; + if (GdkIsWaylandDisplay()) { + // mSurface can be nullptr if we lock hidden MozContainer and + // that's correct, MozContainer is still locked. + mSurface = moz_container_wayland_surface_lock(aContainer); + } +#endif +} + +MozContainerSurfaceLock::~MozContainerSurfaceLock() { +#ifdef MOZ_WAYLAND + if (GdkIsWaylandDisplay()) { + moz_container_wayland_surface_unlock(mContainer, &mSurface); + } +#endif +} + +struct wl_surface* MozContainerSurfaceLock::GetSurface() { return mSurface; } diff --git a/widget/gtk/MozContainerSurfaceLock.h b/widget/gtk/MozContainerSurfaceLock.h new file mode 100644 --- /dev/null +++ b/widget/gtk/MozContainerSurfaceLock.h @@ -0,0 +1,28 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef widget_gtk_MozContainerSurfaceLock_h +#define widget_gtk_MozContainerSurfaceLock_h + +struct wl_surface; +struct _MozContainer; +typedef struct _MozContainer MozContainer; + +class MozContainerSurfaceLock { + public: + explicit MozContainerSurfaceLock(MozContainer* aContainer); + ~MozContainerSurfaceLock(); + + // wl_surface can be nullptr if we lock hidden MozContainer. + struct wl_surface* GetSurface(); + + private: +#ifdef MOZ_WAYLAND + MozContainer* mContainer = nullptr; +#endif + struct wl_surface* mSurface = nullptr; +}; + +#endif // widget_gtk_MozContainerSurfaceLock_h diff --git a/widget/gtk/MozContainerWayland.cpp b/widget/gtk/MozContainerWayland.cpp --- a/widget/gtk/MozContainerWayland.cpp +++ b/widget/gtk/MozContainerWayland.cpp @@ -82,33 +82,16 @@ using namespace mozilla; using namespace mozilla::widget; static bool moz_container_wayland_surface_create_locked( const MutexAutoLock& aProofOfLock, MozContainer* container); static void moz_container_wayland_set_opaque_region_locked( const MutexAutoLock& aProofOfLock, MozContainer* container, const LayoutDeviceIntRegion&); -// Lock mozcontainer and get wayland surface of it. You need to pair with -// moz_container_wayland_surface_unlock() even -// if moz_container_wayland_surface_lock() fails and returns nullptr. -static struct wl_surface* moz_container_wayland_surface_lock( - MozContainer* container); -static void moz_container_wayland_surface_unlock(MozContainer* container, - struct wl_surface** surface); - -MozContainerSurfaceLock::MozContainerSurfaceLock(MozContainer* aContainer) { - mContainer = aContainer; - mSurface = moz_container_wayland_surface_lock(aContainer); -} -MozContainerSurfaceLock::~MozContainerSurfaceLock() { - moz_container_wayland_surface_unlock(mContainer, &mSurface); -} -struct wl_surface* MozContainerSurfaceLock::GetSurface() { return mSurface; } - // Invalidate gtk wl_surface to commit changes to wl_subsurface. // wl_subsurface changes are effective when parent surface is commited. static void moz_container_wayland_invalidate(MozContainer* container) { LOGWAYLAND("moz_container_wayland_invalidate [%p]\n", (void*)moz_container_get_nsWindow(container)); GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(container)); if (!window) { diff --git a/widget/gtk/MozContainerWayland.h b/widget/gtk/MozContainerWayland.h --- a/widget/gtk/MozContainerWayland.h +++ b/widget/gtk/MozContainerWayland.h @@ -8,16 +8,17 @@ #ifndef __MOZ_CONTAINER_WAYLAND_H__ #define __MOZ_CONTAINER_WAYLAND_H__ #include <gtk/gtk.h> #include <functional> #include <vector> #include "mozilla/Mutex.h" #include "WindowSurface.h" +#include "MozContainerSurfaceLock.h" /* * MozContainer * * This class serves three purposes in the nsIWidget implementation. * * - It provides objects to receive signals from GTK for events on native * windows. @@ -56,25 +57,22 @@ struct MozContainerWayland { mozilla::Mutex container_lock{"MozContainerWayland::container_lock"}; }; struct _MozContainer; struct _MozContainerClass; typedef struct _MozContainer MozContainer; typedef struct _MozContainerClass MozContainerClass; -class MozContainerSurfaceLock { - MozContainer* mContainer; - struct wl_surface* mSurface; - - public: - explicit MozContainerSurfaceLock(MozContainer* aContainer); - ~MozContainerSurfaceLock(); - struct wl_surface* GetSurface(); -}; +// Lock mozcontainer and get wayland surface of it. You need to pair with +// moz_container_wayland_surface_unlock() even +// if moz_container_wayland_surface_lock() fails and returns nullptr. +struct wl_surface* moz_container_wayland_surface_lock(MozContainer* container); +void moz_container_wayland_surface_unlock(MozContainer* container, + struct wl_surface** surface); void moz_container_wayland_map(GtkWidget*); gboolean moz_container_wayland_map_event(GtkWidget*, GdkEventAny*); void moz_container_wayland_size_allocate(GtkWidget*, GtkAllocation*); void moz_container_wayland_unmap(GtkWidget*); struct wl_egl_window* moz_container_wayland_get_egl_window( MozContainer* container, double scale); diff --git a/widget/gtk/moz.build b/widget/gtk/moz.build --- a/widget/gtk/moz.build +++ b/widget/gtk/moz.build @@ -28,16 +28,17 @@ if CONFIG["MOZ_WAYLAND"]: if CONFIG["MOZ_ENABLE_VAAPI"]: DIRS += ["vaapitest"] if CONFIG["MOZ_ENABLE_V4L2"]: DIRS += ["v4l2test"] EXPORTS += [ "MozContainer.h", + "MozContainerSurfaceLock.h", "nsGTKToolkit.h", "nsGtkUtils.h", "nsImageToPixbuf.h", ] EXPORTS.mozilla += [ "GfxInfo.h", "GfxInfoUtils.h", @@ -66,16 +67,17 @@ UNIFIED_SOURCES += [ "DMABufLibWrapper.cpp", "DMABufSurface.cpp", "GfxInfo.cpp", "gtk3drawing.cpp", "GtkCompositorWidget.cpp", "IMContextWrapper.cpp", "InProcessGtkCompositorWidget.cpp", "MozContainer.cpp", + "MozContainerSurfaceLock.cpp", "MPRISServiceHandler.cpp", "NativeKeyBindings.cpp", "NativeMenuGtk.cpp", "NativeMenuSupport.cpp", "nsApplicationChooser.cpp", "nsAppShell.cpp", "nsBidiKeyboard.cpp", "nsClipboard.cpp", @@ -109,16 +111,17 @@ if CONFIG["MOZ_WAYLAND"]: UNIFIED_SOURCES += [ "MozContainerWayland.cpp", "nsClipboardWayland.cpp", "nsWaylandDisplay.cpp", "WaylandBuffer.cpp", "WindowSurfaceWaylandMultiBuffer.cpp", ] EXPORTS.mozilla.widget += [ + "MozContainerSurfaceLock.h", "MozContainerWayland.h", "nsWaylandDisplay.h", "WaylandBuffer.h", ] if CONFIG["MOZ_X11"]: UNIFIED_SOURCES += [ "nsClipboardX11.cpp", # HG changeset patch # User stransky <stransky@redhat.com> # Date 1720609193 0 # Node ID a264ff9e9f6f87ca0520a884b29c4be90001533e # Parent f9323daf7abeb19f69ac5762a0a442c0dc15636e Bug 1898476 [Wayland] Provide surface lock by GtkCompositorWidget r=emilio Depends on D214883 Differential Revision: https://phabricator.services.mozilla.com/D214884 diff --git a/widget/gtk/GtkCompositorWidget.cpp b/widget/gtk/GtkCompositorWidget.cpp --- a/widget/gtk/GtkCompositorWidget.cpp +++ b/widget/gtk/GtkCompositorWidget.cpp @@ -206,10 +206,14 @@ void GtkCompositorWidget::SetRenderingSu } #ifdef MOZ_LOGGING bool GtkCompositorWidget::IsPopup() { return mWidget ? mWidget->IsPopup() : false; } #endif +UniquePtr<MozContainerSurfaceLock> GtkCompositorWidget::LockSurface() { + return mWidget->LockSurface(); +} + } // namespace widget } // namespace mozilla diff --git a/widget/gtk/GtkCompositorWidget.h b/widget/gtk/GtkCompositorWidget.h --- a/widget/gtk/GtkCompositorWidget.h +++ b/widget/gtk/GtkCompositorWidget.h @@ -5,16 +5,18 @@ #ifndef widget_gtk_GtkCompositorWidget_h #define widget_gtk_GtkCompositorWidget_h #include "GLDefs.h" #include "mozilla/DataMutex.h" #include "mozilla/widget/CompositorWidget.h" #include "WindowSurfaceProvider.h" +#include "mozilla/UniquePtr.h" +#include "MozContainerSurfaceLock.h" class nsIWidget; class nsWindow; namespace mozilla { namespace layers { class NativeLayerRootWayland; @@ -91,16 +93,18 @@ class GtkCompositorWidget : public Compo RefPtr<mozilla::layers::NativeLayerRoot> GetNativeLayerRoot() override; #endif // PlatformCompositorWidgetDelegate Overrides void NotifyClientSizeChanged(const LayoutDeviceIntSize& aClientSize) override; GtkCompositorWidget* AsGtkCompositorWidget() override { return this; } + UniquePtr<MozContainerSurfaceLock> LockSurface(); + private: #if defined(MOZ_WAYLAND) void ConfigureWaylandBackend(); #endif #if defined(MOZ_X11) void ConfigureX11Backend(Window aXWindow, bool aShaped); #endif #ifdef MOZ_LOGGING diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp --- a/widget/gtk/nsWindow.cpp +++ b/widget/gtk/nsWindow.cpp @@ -10271,8 +10271,15 @@ void nsWindow::SetDragSource(GdkDragCont mSourceDragContext = aSourceDragContext; if (IsPopup() && (widget::GdkIsWaylandDisplay() || widget::IsXWaylandProtocol())) { if (auto* menuPopupFrame = GetMenuPopupFrame(GetFrame())) { menuPopupFrame->SetIsDragSource(!!aSourceDragContext); } } } + +UniquePtr<MozContainerSurfaceLock> nsWindow::LockSurface() { + if (mIsDestroyed) { + return nullptr; + } + return MakeUnique<MozContainerSurfaceLock>(mContainer); +} diff --git a/widget/gtk/nsWindow.h b/widget/gtk/nsWindow.h --- a/widget/gtk/nsWindow.h +++ b/widget/gtk/nsWindow.h @@ -8,16 +8,17 @@ #ifndef __nsWindow_h__ #define __nsWindow_h__ #include <gdk/gdk.h> #include <gtk/gtk.h> #include "CompositorWidget.h" #include "MozContainer.h" +#include "MozContainerSurfaceLock.h" #include "VsyncSource.h" #include "mozilla/EventForwards.h" #include "mozilla/Maybe.h" #include "mozilla/RefPtr.h" #include "mozilla/TouchEvents.h" #include "mozilla/UniquePtr.h" #include "mozilla/RWLock.h" #include "mozilla/widget/WindowSurface.h" @@ -416,16 +417,18 @@ class nsWindow final : public nsBaseWidg static bool TitlebarUseShapeMask(); bool IsRemoteContent() { return HasRemoteContent(); } void NativeMoveResizeWaylandPopupCallback(const GdkRectangle* aFinalSize, bool aFlippedX, bool aFlippedY); static bool IsToplevelWindowTransparent(); static nsWindow* GetFocusedWindow(); + mozilla::UniquePtr<MozContainerSurfaceLock> LockSurface(); + #ifdef MOZ_WAYLAND // Use xdg-activation protocol to transfer focus from gFocusWindow to aWindow. static void TransferFocusToWaylandWindow(nsWindow* aWindow); void FocusWaylandWindow(const char* aTokenID); bool GetCSDDecorationOffset(int* aDx, int* aDy); bool SetEGLNativeWindowSize(const LayoutDeviceIntSize& aEGLWindowSize); void WaylandDragWorkaround(GdkEventButton* aEvent); # HG changeset patch # User stransky <stransky@redhat.com> # Date 1720609193 0 # Node ID eb230ecdf8eb26a9ed340873b58fe7b71f94f8e8 # Parent a264ff9e9f6f87ca0520a884b29c4be90001533e Bug 1898476 [Wayland] Lock Wayland surface before Swap buffers in RenderCompositorEGL r=emilio Depends on D214884 Differential Revision: https://phabricator.services.mozilla.com/D214885 diff --git a/gfx/webrender_bindings/RenderCompositorEGL.cpp b/gfx/webrender_bindings/RenderCompositorEGL.cpp --- a/gfx/webrender_bindings/RenderCompositorEGL.cpp +++ b/gfx/webrender_bindings/RenderCompositorEGL.cpp @@ -149,16 +149,26 @@ RenderedFrameId RenderCompositorEGL::End const auto width = right - left; const auto height = bottom - top; bufferInvalid.OrWith( gfx::IntRect(left, (GetBufferSize().height - bottom), width, height)); } gl()->SetDamage(bufferInvalid); } + +#ifdef MOZ_WIDGET_GTK + // Rendering on Wayland has to be atomic (buffer attach + commit) and + // wayland surface is also used by main thread so lock it before + // we paint at SwapBuffers(). + UniquePtr<MozContainerSurfaceLock> lock; + if (auto* gtkWidget = mWidget->AsGTK()) { + lock = gtkWidget->LockSurface(); + } +#endif gl()->SwapBuffers(); return frameId; } void RenderCompositorEGL::Pause() { DestroyEGLSurface(); } bool RenderCompositorEGL::Resume() { if (kIsAndroid) {
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