diff options
Diffstat (limited to 'recipes-wam/cef/files/chromium/0006-Add-webos-agl-waylandwindow-window-tree-host-essenti.patch')
| -rw-r--r-- | recipes-wam/cef/files/chromium/0006-Add-webos-agl-waylandwindow-window-tree-host-essenti.patch | 1379 |
1 files changed, 1379 insertions, 0 deletions
diff --git a/recipes-wam/cef/files/chromium/0006-Add-webos-agl-waylandwindow-window-tree-host-essenti.patch b/recipes-wam/cef/files/chromium/0006-Add-webos-agl-waylandwindow-window-tree-host-essenti.patch new file mode 100644 index 000000000..5ea8b83eb --- /dev/null +++ b/recipes-wam/cef/files/chromium/0006-Add-webos-agl-waylandwindow-window-tree-host-essenti.patch @@ -0,0 +1,1379 @@ +From a99977eb329ca0e114ad13ce31acc6ed38bb6a7b Mon Sep 17 00:00:00 2001 +From: Roger Zanoni <rzanoni@igalia.com> +Date: Wed, 17 May 2023 21:25:53 +0200 +Subject: [PATCH 6/9] Add webos/agl waylandwindow/window tree host essential + parts + +--- + ui/aura/BUILD.gn | 7 ++ + ui/aura/agl/window_tree_host_agl.h | 42 +++++++++ + ui/aura/agl/window_tree_host_platform_agl.cc | 50 +++++++++++ + ui/aura/agl/window_tree_host_platform_agl.h | 51 +++++++++++ + ui/aura/window_tree_host.h | 5 +- + ui/aura/window_tree_host_platform.cc | 4 +- + ui/aura/window_tree_host_platform.h | 4 +- + ui/ozone/platform/wayland/BUILD.gn | 1 - + .../platform/wayland/extensions/agl/BUILD.gn | 2 + + .../agl/host/wayland_extensions_agl.h | 10 ++- + .../agl/host/wayland_extensions_agl_impl.cc | 11 ++- + .../agl/host/wayland_extensions_agl_impl.h | 9 ++ + .../extensions/agl/host/wayland_window_agl.cc | 86 +++++++++++++++++++ + .../extensions/agl/host/wayland_window_agl.h | 49 +++++++++++ + .../wayland/gpu/gl_surface_wayland.cc | 10 ++- + .../host/gtk_primary_selection_device.cc | 2 +- + .../gtk_primary_selection_device_manager.cc | 4 +- + .../wayland/host/proxy/wayland_proxy_impl.cc | 2 +- + .../wayland/host/wayland_connection.cc | 23 ++++- + .../wayland/host/wayland_connection.h | 9 +- + .../platform/wayland/host/wayland_cursor.cc | 4 +- + .../wayland/host/wayland_data_device.cc | 10 +-- + .../wayland/host/wayland_data_device_base.cc | 2 +- + .../host/wayland_data_drag_controller.cc | 2 +- + .../wayland/host/wayland_data_source.cc | 6 +- + ui/ozone/platform/wayland/host/wayland_drm.cc | 6 +- + .../wayland/host/wayland_extensions.h | 6 ++ + .../platform/wayland/host/wayland_keyboard.cc | 4 +- + .../platform/wayland/host/wayland_popup.cc | 4 +- + ui/ozone/platform/wayland/host/wayland_shm.cc | 2 +- + .../platform/wayland/host/wayland_surface.cc | 2 +- + .../wayland/host/wayland_toplevel_window.cc | 14 +-- + .../platform/wayland/host/wayland_window.cc | 14 +-- + .../platform/wayland/host/wayland_window.h | 2 + + .../host/wayland_window_drag_controller.cc | 2 +- + .../wayland/host/wayland_window_factory.cc | 15 ++++ + .../wayland/host/wayland_zwp_linux_dmabuf.cc | 4 +- + .../wayland/host/xdg_foreign_wrapper.cc | 4 +- + .../wayland/host/xdg_popup_wrapper_impl.cc | 2 +- + .../wayland/host/xdg_surface_wrapper_impl.cc | 2 +- + .../host/zwp_primary_selection_device.cc | 2 +- + .../zwp_primary_selection_device_manager.cc | 4 +- + .../host/zxdg_surface_v6_wrapper_impl.cc | 2 +- + ui/platform_window/agl/platform_window_agl.h | 36 ++++++++ + ui/platform_window/platform_window.h | 4 +- + 45 files changed, 471 insertions(+), 65 deletions(-) + create mode 100644 ui/aura/agl/window_tree_host_agl.h + create mode 100644 ui/aura/agl/window_tree_host_platform_agl.cc + create mode 100644 ui/aura/agl/window_tree_host_platform_agl.h + create mode 100644 ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.cc + create mode 100644 ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.h + create mode 100644 ui/platform_window/agl/platform_window_agl.h + +diff --git a/ui/aura/BUILD.gn b/ui/aura/BUILD.gn +index 1beb9003b2fad..f3d3e359a9704 100644 +--- a/ui/aura/BUILD.gn ++++ b/ui/aura/BUILD.gn +@@ -99,6 +99,13 @@ component("aura") { + "window_tree_host_platform.cc", + ] + ++ public += [ ++ "agl/window_tree_host_agl.h", ++ "agl/window_tree_host_platform_agl.h" ++ ] ++ ++ sources += [ "agl/window_tree_host_platform_agl.cc" ] ++ + friend = [ ":*" ] + + defines = [ "AURA_IMPLEMENTATION" ] +diff --git a/ui/aura/agl/window_tree_host_agl.h b/ui/aura/agl/window_tree_host_agl.h +new file mode 100644 +index 0000000000000..858a078d939d0 +--- /dev/null ++++ b/ui/aura/agl/window_tree_host_agl.h +@@ -0,0 +1,42 @@ ++// Copyright 2021 LG Electronics, Inc. ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++// ++// SPDX-License-Identifier: Apache-2.0 ++ ++#ifndef UI_AURA_AGL_WINDOW_TREE_HOST_AGL_H_ ++#define UI_AURA_AGL_WINDOW_TREE_HOST_AGL_H_ ++ ++#include <string> ++ ++#include "ui/aura/aura_export.h" ++ ++namespace aura { ++ ++class AURA_EXPORT WindowTreeHostAgl { ++ public: ++ WindowTreeHostAgl() = default; ++ WindowTreeHostAgl(const WindowTreeHostAgl&) = delete; ++ WindowTreeHostAgl& operator=(const WindowTreeHostAgl&) = delete; ++ ~WindowTreeHostAgl() = default; ++ ++ virtual void SetAglActivateApp(const std::string& app) {} ++ virtual void SetAglAppId(const std::string& title) {} ++ virtual void SetAglReady() {} ++ virtual void SetAglBackground() {} ++ virtual void SetAglPanel(uint32_t edge) {} ++}; ++ ++} // namespace aura ++ ++#endif // UI_AURA_AGL_WINDOW_TREE_HOST_AGL_H_ +diff --git a/ui/aura/agl/window_tree_host_platform_agl.cc b/ui/aura/agl/window_tree_host_platform_agl.cc +new file mode 100644 +index 0000000000000..e34595fe0ed9c +--- /dev/null ++++ b/ui/aura/agl/window_tree_host_platform_agl.cc +@@ -0,0 +1,50 @@ ++// Copyright 2021 LG Electronics, Inc. ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++// ++// SPDX-License-Identifier: Apache-2.0 ++ ++#include "ui/aura/agl/window_tree_host_platform_agl.h" ++ ++#include "ui/aura/window_tree_host_platform.h" ++#include "ui/platform_window/platform_window.h" ++ ++namespace aura { ++ ++WindowTreeHostPlatformAgl::WindowTreeHostPlatformAgl( ++ std::unique_ptr<Window> window, ++ aura::WindowTreeHostPlatform* window_tree_host_platform) ++ : aura::WindowTreeHost(std::move(window)), ++ window_tree_host_platform_(window_tree_host_platform) {} ++ ++void WindowTreeHostPlatformAgl::SetAglActivateApp(const std::string& app) { ++ window_tree_host_platform_->platform_window()->SetAglActivateApp(app); ++} ++ ++void WindowTreeHostPlatformAgl::SetAglAppId(const std::string& title) { ++ window_tree_host_platform_->platform_window()->SetAglAppId(title); ++} ++ ++void WindowTreeHostPlatformAgl::SetAglReady() { ++ window_tree_host_platform_->platform_window()->SetAglReady(); ++} ++ ++void WindowTreeHostPlatformAgl::SetAglBackground() { ++ window_tree_host_platform_->platform_window()->SetAglBackground(); ++} ++ ++void WindowTreeHostPlatformAgl::SetAglPanel(uint32_t edge) { ++ window_tree_host_platform_->platform_window()->SetAglPanel(edge); ++} ++ ++} // namespace aura +diff --git a/ui/aura/agl/window_tree_host_platform_agl.h b/ui/aura/agl/window_tree_host_platform_agl.h +new file mode 100644 +index 0000000000000..181eefae346f7 +--- /dev/null ++++ b/ui/aura/agl/window_tree_host_platform_agl.h +@@ -0,0 +1,51 @@ ++// Copyright 2021 LG Electronics, Inc. ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++// ++// SPDX-License-Identifier: Apache-2.0 ++ ++#ifndef UI_AURA_AGL_WINDOW_TREE_HOST_PLATFORM_AGL_H_ ++#define UI_AURA_AGL_WINDOW_TREE_HOST_PLATFORM_AGL_H_ ++ ++#include <memory> ++ ++#include "ui/aura/aura_export.h" ++#include "ui/aura/window_tree_host.h" ++ ++namespace aura { ++ ++class Window; ++class WindowTreeHostPlatform; ++ ++class AURA_EXPORT WindowTreeHostPlatformAgl : public aura::WindowTreeHost { ++ public: ++ explicit WindowTreeHostPlatformAgl( ++ std::unique_ptr<Window> window, ++ aura::WindowTreeHostPlatform* window_tree_host_platform); ++ WindowTreeHostPlatformAgl(const WindowTreeHostPlatformAgl&) = delete; ++ WindowTreeHostPlatformAgl& operator=(const WindowTreeHostPlatformAgl&) = delete; ++ ~WindowTreeHostPlatformAgl() override = default; ++ ++ void SetAglActivateApp(const std::string& app) override; ++ void SetAglAppId(const std::string& title) override; ++ void SetAglReady() override; ++ void SetAglBackground() override; ++ void SetAglPanel(uint32_t edge) override; ++ ++ private: ++ aura::WindowTreeHostPlatform* window_tree_host_platform_; ++}; ++ ++} // namespace aura ++ ++#endif // UI_AURA_AGL_WINDOW_TREE_HOST_PLATFORM_AGL_H_ +diff --git a/ui/aura/window_tree_host.h b/ui/aura/window_tree_host.h +index 0bdb86be66ba3..b7696e6373284 100644 +--- a/ui/aura/window_tree_host.h ++++ b/ui/aura/window_tree_host.h +@@ -30,6 +30,8 @@ + #include "ui/gfx/native_widget_types.h" + #include "ui/gfx/overlay_transform.h" + ++#include "ui/aura/agl/window_tree_host_agl.h" ++ + namespace gfx { + class Point; + class Rect; +@@ -66,7 +68,8 @@ class WindowTreeHostObserver; + class AURA_EXPORT WindowTreeHost : public ui::ImeKeyEventDispatcher, + public ui::EventSource, + public display::DisplayObserver, +- public ui::CompositorObserver { ++ public ui::CompositorObserver, ++ public WindowTreeHostAgl { + public: + // VideoCaptureLock ensures state necessary for capturing video remains in + // effect. For example, this may force keeping the compositor visible when +diff --git a/ui/aura/window_tree_host_platform.cc b/ui/aura/window_tree_host_platform.cc +index 4c31e785d7692..cecd1f4fc03fd 100644 +--- a/ui/aura/window_tree_host_platform.cc ++++ b/ui/aura/window_tree_host_platform.cc +@@ -51,7 +51,7 @@ std::unique_ptr<WindowTreeHost> WindowTreeHost::Create( + WindowTreeHostPlatform::WindowTreeHostPlatform( + ui::PlatformWindowInitProperties properties, + std::unique_ptr<Window> window) +- : WindowTreeHost(std::move(window)) { ++ : WindowTreeHostPlatformAgl(std::move(window), this) { + size_in_pixels_ = properties.bounds.size(); + CreateCompositor(false, false, properties.enable_compositing_based_throttling, + properties.compositor_memory_limit_mb); +@@ -59,7 +59,7 @@ WindowTreeHostPlatform::WindowTreeHostPlatform( + } + + WindowTreeHostPlatform::WindowTreeHostPlatform(std::unique_ptr<Window> window) +- : WindowTreeHost(std::move(window)), ++ : WindowTreeHostPlatformAgl(std::move(window), this), + widget_(gfx::kNullAcceleratedWidget), + current_cursor_(ui::mojom::CursorType::kNull) {} + +diff --git a/ui/aura/window_tree_host_platform.h b/ui/aura/window_tree_host_platform.h +index 3a9232743bda3..6c1e3a424afd4 100644 +--- a/ui/aura/window_tree_host_platform.h ++++ b/ui/aura/window_tree_host_platform.h +@@ -15,6 +15,8 @@ + #include "ui/gfx/native_widget_types.h" + #include "ui/platform_window/platform_window_delegate.h" + ++#include "ui/aura/agl/window_tree_host_platform_agl.h" ++ + namespace ui { + enum class DomCode; + class PlatformWindow; +@@ -26,7 +28,7 @@ namespace aura { + + // The unified WindowTreeHost implementation for platforms + // that implement PlatformWindow. +-class AURA_EXPORT WindowTreeHostPlatform : public WindowTreeHost, ++class AURA_EXPORT WindowTreeHostPlatform : public WindowTreeHostPlatformAgl, + public ui::PlatformWindowDelegate { + public: + explicit WindowTreeHostPlatform(ui::PlatformWindowInitProperties properties, +diff --git a/ui/ozone/platform/wayland/BUILD.gn b/ui/ozone/platform/wayland/BUILD.gn +index 1a2f889dc8947..86ff8269af9e0 100644 +--- a/ui/ozone/platform/wayland/BUILD.gn ++++ b/ui/ozone/platform/wayland/BUILD.gn +@@ -409,7 +409,6 @@ source_set("wayland") { + + sources += [ + "host/wayland_extensions.h", +- "host/wayland_extensions_stub.cc", + ] + + deps += [ "extensions/agl" ] +diff --git a/ui/ozone/platform/wayland/extensions/agl/BUILD.gn b/ui/ozone/platform/wayland/extensions/agl/BUILD.gn +index ce289bc5dbbca..01c590e53df58 100644 +--- a/ui/ozone/platform/wayland/extensions/agl/BUILD.gn ++++ b/ui/ozone/platform/wayland/extensions/agl/BUILD.gn +@@ -31,6 +31,8 @@ source_set("agl") { + "host/wayland_extensions_agl.h", + "host/wayland_extensions_agl_impl.cc", + "host/wayland_extensions_agl_impl.h", ++ "host/wayland_window_agl.cc", ++ "host/wayland_window_agl.h", + ] + + deps = [ +diff --git a/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl.h b/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl.h +index df42fc00c84da..295154dfb437d 100644 +--- a/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl.h ++++ b/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl.h +@@ -20,6 +20,9 @@ + namespace ui { + + class AglShellWrapper; ++class PlatformWindowDelegate; ++class WaylandConnection; ++class WaylandWindow; + + // AGL extensions implementation for webOS/Lite + class WaylandExtensionsAgl { +@@ -29,9 +32,14 @@ class WaylandExtensionsAgl { + WaylandExtensionsAgl& operator=(const WaylandExtensionsAgl&) = delete; + virtual ~WaylandExtensionsAgl() = default; + ++ virtual std::unique_ptr<WaylandWindow> CreateWaylandWindow( ++ PlatformWindowDelegate* delegate, ++ WaylandConnection* connection) = 0; ++ ++ + virtual AglShellWrapper* GetAglShell() = 0; + }; + + } // namespace ui + +-#endif // UI_OZONE_PLATFORM_WAYLAND_EXTENSIONS_AGL_HOST_WAYLAND_EXTENSIONS_AGL_H_ +\ No newline at end of file ++#endif // UI_OZONE_PLATFORM_WAYLAND_EXTENSIONS_AGL_HOST_WAYLAND_EXTENSIONS_AGL_H_ +diff --git a/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl_impl.cc b/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl_impl.cc +index 26a5f0550c302..87376cbb8a9d3 100644 +--- a/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl_impl.cc ++++ b/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl_impl.cc +@@ -22,6 +22,7 @@ + #include "base/logging.h" + #include "ui/base/ui_base_switches.h" + #include "ui/ozone/platform/wayland/extensions/agl/host/agl_shell_wrapper.h" ++#include "ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.h" + #include "ui/ozone/platform/wayland/extensions/agl/common/wayland_object_agl.h" + #include "ui/ozone/platform/wayland/host/wayland_connection.h" + +@@ -68,8 +69,8 @@ bool WaylandExtensionsAglImpl::Bind(wl_registry* registry, + agl_shell_ = + std::make_unique<AglShellWrapper>(aglshell.release(), connection_); + +- LOG(INFO) << "Waiting until bound..."; +- return agl_shell_->WaitUntilBoundOk(); ++ //LOG(INFO) << "Waiting until bound..."; ++ //return agl_shell_->WaitUntilBoundOk(); + } else { + LOG(INFO) << "Cant bind."; + } +@@ -85,6 +86,12 @@ AglShellWrapper* WaylandExtensionsAglImpl::GetAglShell() { + return agl_shell_.get(); + } + ++std::unique_ptr<WaylandWindow> WaylandExtensionsAglImpl::CreateWaylandWindow( ++ PlatformWindowDelegate* delegate, ++ WaylandConnection* connection) { ++ return std::make_unique<WaylandWindowAgl>(delegate, connection, this); ++} ++ + std::unique_ptr<WaylandExtensions> CreateWaylandExtensions( + WaylandConnection* connection) { + return std::make_unique<WaylandExtensionsAglImpl>(connection); +diff --git a/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl_impl.h b/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl_impl.h +index f6cbabe99ed0b..3218589f1a09a 100644 +--- a/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl_impl.h ++++ b/ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl_impl.h +@@ -17,12 +17,17 @@ + #ifndef UI_OZONE_PLATFORM_WAYLAND_EXTENSIONS_AGL_HOST_WAYLAND_EXTENSIONS_AGL_IMPL_H_ + #define UI_OZONE_PLATFORM_WAYLAND_EXTENSIONS_AGL_HOST_WAYLAND_EXTENSIONS_AGL_IMPL_H_ + ++#include <memory> ++ + #include "ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl.h" + #include "ui/ozone/platform/wayland/host/wayland_extensions.h" + + namespace ui { + + class AglShellWrapper; ++class PlatformWindowDelegate; ++class WaylandConnection; ++class WaylandWindow; + + // AGL extension implementation for webOS/Lite + class WaylandExtensionsAglImpl : public WaylandExtensions, +@@ -44,6 +49,10 @@ class WaylandExtensionsAglImpl : public WaylandExtensions, + // WaylandExtensionsAgl overrides + AglShellWrapper* GetAglShell() override; + ++ std::unique_ptr<WaylandWindow> CreateWaylandWindow( ++ PlatformWindowDelegate* delegate, ++ WaylandConnection* connection) override; ++ + private: + std::unique_ptr<AglShellWrapper> agl_shell_; + WaylandConnection* connection_; +diff --git a/ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.cc b/ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.cc +new file mode 100644 +index 0000000000000..97b21ae537658 +--- /dev/null ++++ b/ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.cc +@@ -0,0 +1,86 @@ ++// Copyright 2021 LG Electronics, Inc. ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++// ++// SPDX-License-Identifier: Apache-2.0 ++ ++#include "ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.h" ++ ++#include "base/logging.h" ++#include "ui/ozone/platform/wayland/extensions/agl/host/agl_shell_wrapper.h" ++#include "ui/ozone/platform/wayland/extensions/agl/host/wayland_extensions_agl.h" ++#include "ui/ozone/platform/wayland/host/shell_surface_wrapper.h" ++#include "ui/ozone/platform/wayland/host/shell_toplevel_wrapper.h" ++#include "ui/ozone/platform/wayland/host/wayland_connection.h" ++ ++namespace ui { ++ ++WaylandWindowAgl::WaylandWindowAgl(PlatformWindowDelegate* delegate, ++ WaylandConnection* connection, ++ WaylandExtensionsAgl* agl_extensions) ++ : WaylandToplevelWindow(delegate, connection), ++ agl_extensions_(agl_extensions) {} ++ ++WaylandWindowAgl::~WaylandWindowAgl() = default; ++ ++void WaylandWindowAgl::SetAglActivateApp(const std::string& app) { ++ if (!agl_extensions_->GetAglShell()) { ++ LOG(ERROR) << "Agl shell wrapper is not created"; ++ return; ++ } ++ ++ agl_extensions_->GetAglShell()->SetAglActivateApp(app); ++ connection()->ScheduleFlush(); ++} ++ ++void WaylandWindowAgl::SetAglAppId(const std::string& title) { ++ if (!shell_toplevel()) { ++ LOG(ERROR) << "Shell toplevel is not created"; ++ return; ++ } ++ ++ shell_toplevel()->SetAppId(title); ++ connection()->ScheduleFlush(); ++} ++ ++void WaylandWindowAgl::SetAglReady() { ++ if (!agl_extensions_->GetAglShell()) { ++ LOG(ERROR) << "Agl shell wrapper is not created"; ++ return; ++ } ++ ++ agl_extensions_->GetAglShell()->SetAglReady(); ++ connection()->ScheduleFlush(); ++} ++ ++void WaylandWindowAgl::SetAglBackground() { ++ if (!agl_extensions_->GetAglShell()) { ++ LOG(ERROR) << "Agl shell wrapper is not created"; ++ return; ++ } ++ ++ agl_extensions_->GetAglShell()->SetAglBackground(this); ++ connection()->ScheduleFlush(); ++} ++ ++void WaylandWindowAgl::SetAglPanel(uint32_t edge) { ++ if (!agl_extensions_->GetAglShell()) { ++ LOG(ERROR) << "Agl shell wrapper is not created"; ++ return; ++ } ++ ++ agl_extensions_->GetAglShell()->SetAglPanel(this, edge); ++ connection()->ScheduleFlush(); ++} ++ ++} // namespace ui +diff --git a/ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.h b/ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.h +new file mode 100644 +index 0000000000000..b2a922604c001 +--- /dev/null ++++ b/ui/ozone/platform/wayland/extensions/agl/host/wayland_window_agl.h +@@ -0,0 +1,49 @@ ++// Copyright 2021 LG Electronics, Inc. ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++// ++// SPDX-License-Identifier: Apache-2.0 ++// ++ ++#ifndef UI_OZONE_PLATFORM_WAYLAND_EXTENSIONS_AGL_HOST_WAYLAND_WINDOW_AGL_H_ ++#define UI_OZONE_PLATFORM_WAYLAND_EXTENSIONS_AGL_HOST_WAYLAND_WINDOW_AGL_H_ ++ ++#include "ui/ozone/platform/wayland/host/wayland_toplevel_window.h" ++ ++namespace ui { ++ ++class WaylandExtensionsAgl; ++ ++class WaylandWindowAgl : public WaylandToplevelWindow { ++ public: ++ explicit WaylandWindowAgl(PlatformWindowDelegate* delegate, ++ WaylandConnection* connection, ++ WaylandExtensionsAgl* agl_extensions); ++ WaylandWindowAgl(const WaylandWindowAgl&) = delete; ++ WaylandWindowAgl& operator=(const WaylandWindowAgl&) = delete; ++ ~WaylandWindowAgl() override; ++ ++ // Overrides PlatformWindowAgl ++ void SetAglActivateApp(const std::string& app) override; ++ void SetAglAppId(const std::string& title) override; ++ void SetAglReady() override; ++ void SetAglBackground() override; ++ void SetAglPanel(uint32_t edge) override; ++ ++ private: ++ WaylandExtensionsAgl* agl_extensions_; ++}; ++ ++} // namespace ui ++ ++#endif // UI_OZONE_PLATFORM_WAYLAND_EXTENSIONS_AGL_HOST_WAYLAND_WINDOW_AGL_H_ +diff --git a/ui/ozone/platform/wayland/gpu/gl_surface_wayland.cc b/ui/ozone/platform/wayland/gpu/gl_surface_wayland.cc +index 1cef91bb39912..26ad374718005 100644 +--- a/ui/ozone/platform/wayland/gpu/gl_surface_wayland.cc ++++ b/ui/ozone/platform/wayland/gpu/gl_surface_wayland.cc +@@ -89,8 +89,14 @@ gfx::SwapResult GLSurfaceWayland::SwapBuffers(PresentationCallback callback, + return scoped_swap_buffers.result(); + } + window_->root_surface()->set_surface_buffer_scale(scale_factor_); +- return gl::NativeViewGLSurfaceEGL::SwapBuffers(std::move(callback), +- std::move(data)); ++ gfx::SwapResult result = gl::NativeViewGLSurfaceEGL::SwapBuffers(std::move(callback), ++ std::move(data)); ++ ++ if (window_) { ++ window_->OnSurfaceContentChanged(); ++ } ++ ++ return result; + } + + gfx::SwapResult GLSurfaceWayland::PostSubBuffer(int x, +diff --git a/ui/ozone/platform/wayland/host/gtk_primary_selection_device.cc b/ui/ozone/platform/wayland/host/gtk_primary_selection_device.cc +index 43445ea2442b4..94f0739599142 100644 +--- a/ui/ozone/platform/wayland/host/gtk_primary_selection_device.cc ++++ b/ui/ozone/platform/wayland/host/gtk_primary_selection_device.cc +@@ -31,7 +31,7 @@ void GtkPrimarySelectionDevice::SetSelectionSource( + auto* data_source = source ? source->data_source() : nullptr; + gtk_primary_selection_device_set_selection(data_device_.get(), data_source, + serial); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + // static +diff --git a/ui/ozone/platform/wayland/host/gtk_primary_selection_device_manager.cc b/ui/ozone/platform/wayland/host/gtk_primary_selection_device_manager.cc +index 2c39409808128..1e07ae6009776 100644 +--- a/ui/ozone/platform/wayland/host/gtk_primary_selection_device_manager.cc ++++ b/ui/ozone/platform/wayland/host/gtk_primary_selection_device_manager.cc +@@ -66,7 +66,7 @@ GtkPrimarySelectionDevice* GtkPrimarySelectionDeviceManager::GetDevice() { + connection_, + gtk_primary_selection_device_manager_get_device( + device_manager_.get(), connection_->seat()->wl_object())); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + DCHECK(device_); + return device_.get(); +@@ -77,7 +77,7 @@ GtkPrimarySelectionDeviceManager::CreateSource( + GtkPrimarySelectionSource::Delegate* delegate) { + auto* data_source = + gtk_primary_selection_device_manager_create_source(device_manager_.get()); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + return std::make_unique<GtkPrimarySelectionSource>(data_source, connection_, + delegate); + } +diff --git a/ui/ozone/platform/wayland/host/proxy/wayland_proxy_impl.cc b/ui/ozone/platform/wayland/host/proxy/wayland_proxy_impl.cc +index dee90b1aaaf72..caad70e0ab1cb 100644 +--- a/ui/ozone/platform/wayland/host/proxy/wayland_proxy_impl.cc ++++ b/ui/ozone/platform/wayland/host/proxy/wayland_proxy_impl.cc +@@ -75,7 +75,7 @@ void WaylandProxyImpl::DestroyShmForWlBuffer(wl_buffer* buffer) { + } + + void WaylandProxyImpl::FlushForTesting() { +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + ui::PlatformWindowType WaylandProxyImpl::GetWindowType( +diff --git a/ui/ozone/platform/wayland/host/wayland_connection.cc b/ui/ozone/platform/wayland/host/wayland_connection.cc +index 93427c52e1284..e2d45a6f5dc67 100644 +--- a/ui/ozone/platform/wayland/host/wayland_connection.cc ++++ b/ui/ozone/platform/wayland/host/wayland_connection.cc +@@ -285,6 +285,20 @@ bool WaylandConnection::Initialize() { + return true; + } + ++void WaylandConnection::ScheduleFlush() { ++ // When we are in tests, the message loop is set later when the ++ // initialization of the OzonePlatform complete. Thus, just ++ // flush directly. This doesn't happen in normal run. ++ if (!base::CurrentUIThread::IsSet()) { ++ Flush(); ++ } else if (!scheduled_flush_) { ++ base::ThreadTaskRunnerHandle::Get()->PostTask( ++ FROM_HERE, ++ base::BindOnce(&WaylandConnection::Flush, base::Unretained(this))); ++ scheduled_flush_ = true; ++ } ++} ++ + void WaylandConnection::RoundTripQueue() { + if (roundtrip_closure_for_testing_) { + roundtrip_closure_for_testing_.Run(); +@@ -354,6 +368,7 @@ void WaylandConnection::RegisterGlobalObjectFactory( + + void WaylandConnection::Flush() { + wl_display_flush(display_.get()); ++ scheduled_flush_ = false; + } + + void WaylandConnection::UpdateInputDevices() { +@@ -441,7 +456,7 @@ void WaylandConnection::Global(void* data, + + auto factory_it = connection->global_object_factories_.find(interface); + if (connection->extensions_->Bind(registry, name, interface, version)) { +- DVLOG(1) << "Successfully bound to " << interface; ++ LOG(INFO) << "Successfully bound to " << interface; + } else if (factory_it != connection->global_object_factories_.end()) { + (*factory_it->second)(connection, registry, name, interface, version); + } else if (!connection->compositor_ && +@@ -609,7 +624,7 @@ void WaylandConnection::Global(void* data, + + connection->available_globals_.emplace_back(interface, version); + +- connection->Flush(); ++ connection->ScheduleFlush(); + } + + base::TimeTicks WaylandConnection::ConvertPresentationTime(uint32_t tv_sec_hi, +@@ -674,14 +689,14 @@ void WaylandConnection::PingV6(void* data, + uint32_t serial) { + WaylandConnection* connection = static_cast<WaylandConnection*>(data); + zxdg_shell_v6_pong(shell_v6, serial); +- connection->Flush(); ++ connection->ScheduleFlush(); + } + + // static + void WaylandConnection::Ping(void* data, xdg_wm_base* shell, uint32_t serial) { + WaylandConnection* connection = static_cast<WaylandConnection*>(data); + xdg_wm_base_pong(shell, serial); +- connection->Flush(); ++ connection->ScheduleFlush(); + } + + // static +diff --git a/ui/ozone/platform/wayland/host/wayland_connection.h b/ui/ozone/platform/wayland/host/wayland_connection.h +index dfd1d060c73f2..d2d7a866d3af8 100644 +--- a/ui/ozone/platform/wayland/host/wayland_connection.h ++++ b/ui/ozone/platform/wayland/host/wayland_connection.h +@@ -94,8 +94,8 @@ class WaylandConnection { + + bool Initialize(); + +- // Immediately flushes the Wayland display. +- void Flush(); ++ // Schedules a flush of the Wayland connection. ++ void ScheduleFlush(); + + // Calls wl_display_roundtrip_queue. Might be required during initialization + // of some objects that should block until they are initialized. +@@ -340,6 +340,9 @@ class WaylandConnection { + friend class ZwpIdleInhibitManager; + friend class ZwpPrimarySelectionDeviceManager; + ++ // Immediately flushes the Wayland display. ++ void Flush(); ++ + void RegisterGlobalObjectFactory(const char* interface_name, + wl::GlobalObjectFactory factory); + +@@ -467,6 +470,8 @@ class WaylandConnection { + // sizes. + bool surface_submission_in_pixel_coordinates_ = false; + ++ bool scheduled_flush_ = false; ++ + wl::SerialTracker serial_tracker_; + + // Global Wayland interfaces available in the current session, with their +diff --git a/ui/ozone/platform/wayland/host/wayland_cursor.cc b/ui/ozone/platform/wayland/host/wayland_cursor.cc +index 891ca2e5e1f3c..48ac8b8925ddd 100644 +--- a/ui/ozone/platform/wayland/host/wayland_cursor.cc ++++ b/ui/ozone/platform/wayland/host/wayland_cursor.cc +@@ -109,7 +109,7 @@ void WaylandCursor::HideCursor() { + wl_surface_attach(pointer_surface_.get(), nullptr, 0, 0); + wl_surface_commit(pointer_surface_.get()); + +- connection_->Flush(); ++ connection_->ScheduleFlush(); + + if (listener_) + listener_->OnCursorBufferAttached(nullptr); +@@ -160,7 +160,7 @@ void WaylandCursor::AttachAndCommit(wl_buffer* buffer, + wl_surface_attach(pointer_surface_.get(), buffer, 0, 0); + wl_surface_commit(pointer_surface_.get()); + +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + } // namespace ui +diff --git a/ui/ozone/platform/wayland/host/wayland_data_device.cc b/ui/ozone/platform/wayland/host/wayland_data_device.cc +index a1d691b6315ac..ccc7bfb0305a8 100644 +--- a/ui/ozone/platform/wayland/host/wayland_data_device.cc ++++ b/ui/ozone/platform/wayland/host/wayland_data_device.cc +@@ -46,7 +46,7 @@ void WaylandDataDevice::StartDrag(const WaylandDataSource& data_source, + origin_window.root_surface()->surface(), + icon_surface, serial); + drag_delegate_->DrawIcon(); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + void WaylandDataDevice::ResetDragDelegate() { +@@ -78,7 +78,7 @@ void WaylandDataDevice::SetSelectionSource(WaylandDataSource* source, + uint32_t serial) { + auto* data_source = source ? source->data_source() : nullptr; + wl_data_device_set_selection(data_device_.get(), data_source, serial); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + void WaylandDataDevice::ReadDragDataFromFD(base::ScopedFD fd, +@@ -140,7 +140,7 @@ void WaylandDataDevice::OnEnter(void* data, + gfx::PointF(wl_fixed_to_double(x), wl_fixed_to_double(y)), window); + self->drag_delegate_->OnDragEnter(window, point, serial); + +- self->connection()->Flush(); ++ self->connection()->ScheduleFlush(); + } + + void WaylandDataDevice::OnMotion(void* data, +@@ -161,7 +161,7 @@ void WaylandDataDevice::OnDrop(void* data, wl_data_device* data_device) { + auto* self = static_cast<WaylandDataDevice*>(data); + if (self->drag_delegate_) { + self->drag_delegate_->OnDragDrop(); +- self->connection()->Flush(); ++ self->connection()->ScheduleFlush(); + } + + // There are buggy Exo versions, which send 'drop' event (even for +@@ -178,7 +178,7 @@ void WaylandDataDevice::OnLeave(void* data, wl_data_device* data_device) { + auto* self = static_cast<WaylandDataDevice*>(data); + if (self->drag_delegate_) { + self->drag_delegate_->OnDragLeave(); +- self->connection()->Flush(); ++ self->connection()->ScheduleFlush(); + } + self->ResetDragDelegateIfNeeded(); + } +diff --git a/ui/ozone/platform/wayland/host/wayland_data_device_base.cc b/ui/ozone/platform/wayland/host/wayland_data_device_base.cc +index 4287f72617708..d0c077c2e69ea 100644 +--- a/ui/ozone/platform/wayland/host/wayland_data_device_base.cc ++++ b/ui/ozone/platform/wayland/host/wayland_data_device_base.cc +@@ -72,7 +72,7 @@ void WaylandDataDeviceBase::RegisterDeferredReadCallback() { + + wl_callback_add_listener(deferred_read_callback_.get(), &kListener, this); + +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + void WaylandDataDeviceBase::RegisterDeferredReadClosure( +diff --git a/ui/ozone/platform/wayland/host/wayland_data_drag_controller.cc b/ui/ozone/platform/wayland/host/wayland_data_drag_controller.cc +index f2123ec8bac3f..11750a3f55da2 100644 +--- a/ui/ozone/platform/wayland/host/wayland_data_drag_controller.cc ++++ b/ui/ozone/platform/wayland/host/wayland_data_drag_controller.cc +@@ -217,7 +217,7 @@ void WaylandDataDragController::OnDragSurfaceFrame(void* data, + DCHECK(self); + self->DrawIconInternal(); + self->icon_frame_callback_.reset(); +- self->connection_->Flush(); ++ self->connection_->ScheduleFlush(); + } + + void WaylandDataDragController::DrawIconInternal() { +diff --git a/ui/ozone/platform/wayland/host/wayland_data_source.cc b/ui/ozone/platform/wayland/host/wayland_data_source.cc +index de1e110f73b11..e24f31b1a8f52 100644 +--- a/ui/ozone/platform/wayland/host/wayland_data_source.cc ++++ b/ui/ozone/platform/wayland/host/wayland_data_source.cc +@@ -119,7 +119,7 @@ void DataSource<wl_data_source>::Offer( + const std::vector<std::string>& mime_types) { + for (auto& mime_type : mime_types) + wl_data_source_offer(data_source_.get(), mime_type.c_str()); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + template <typename T> +@@ -154,7 +154,7 @@ void DataSource<gtk_primary_selection_source>::Offer( + const std::vector<std::string>& mime_types) { + for (const auto& mime_type : mime_types) + gtk_primary_selection_source_offer(data_source_.get(), mime_type.c_str()); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + template <> +@@ -173,7 +173,7 @@ void DataSource<zwp_primary_selection_source_v1>::Offer( + for (const auto& mime_type : mime_types) + zwp_primary_selection_source_v1_offer(data_source_.get(), + mime_type.c_str()); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + template class DataSource<gtk_primary_selection_source>; +diff --git a/ui/ozone/platform/wayland/host/wayland_drm.cc b/ui/ozone/platform/wayland/host/wayland_drm.cc +index 7edc0da798b9b..280350d9286c0 100644 +--- a/ui/ozone/platform/wayland/host/wayland_drm.cc ++++ b/ui/ozone/platform/wayland/host/wayland_drm.cc +@@ -57,7 +57,7 @@ WaylandDrm::WaylandDrm(wl_drm* drm, WaylandConnection* connection) + &Capabilities, + }; + wl_drm_add_listener(wl_drm_.get(), &kDrmListener, this); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + + // A roundtrip after binding guarantees that the client has received all + // supported formats and capabilities of the device. +@@ -91,7 +91,7 @@ void WaylandDrm::CreateBuffer(const base::ScopedFD& fd, + wl::Object<wl_buffer> buffer(wl_drm_create_prime_buffer( + wl_drm_.get(), fd.get(), size.width(), size.height(), format, offset[0], + stride[0], offset[1], stride[1], offset[2], stride[2])); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + + std::move(callback).Run(std::move(buffer)); + } +@@ -145,7 +145,7 @@ void WaylandDrm::Authenticate(const char* drm_device_path) { + } + + wl_drm_authenticate(wl_drm_.get(), magic); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + + // Do the roundtrip to make sure the server processes this request and + // authenticates us. +diff --git a/ui/ozone/platform/wayland/host/wayland_extensions.h b/ui/ozone/platform/wayland/host/wayland_extensions.h +index 3bd2fd7a211ae..f6ed47507d217 100644 +--- a/ui/ozone/platform/wayland/host/wayland_extensions.h ++++ b/ui/ozone/platform/wayland/host/wayland_extensions.h +@@ -25,7 +25,9 @@ namespace ui { + + class ShellToplevelWrapper; + class ShellPopupWrapper; ++class PlatformWindowDelegate; + class WaylandConnection; ++class WaylandWindow; + + // Wayland extensions abstract interface to support extending of the Wayland + // protocol. Inherit it to provide your own Wayland extensions implementation. +@@ -45,6 +47,10 @@ class WaylandExtensions { + + // Checks whether the extensions have bound shell object(s). + virtual bool HasShellObject() const = 0; ++ ++ virtual std::unique_ptr<WaylandWindow> CreateWaylandWindow( ++ PlatformWindowDelegate* delegate, ++ WaylandConnection* connection) = 0; + }; + + // Creates Wayland extensions. +diff --git a/ui/ozone/platform/wayland/host/wayland_keyboard.cc b/ui/ozone/platform/wayland/host/wayland_keyboard.cc +index c6e64f1e55da3..473a702bf8987 100644 +--- a/ui/ozone/platform/wayland/host/wayland_keyboard.cc ++++ b/ui/ozone/platform/wayland/host/wayland_keyboard.cc +@@ -54,7 +54,7 @@ class WaylandKeyboard::ZCRExtendedKeyboard { + + void AckKey(uint32_t serial, bool handled) { + zcr_extended_keyboard_v1_ack_key(obj_.get(), serial, handled); +- keyboard_->connection_->Flush(); ++ keyboard_->connection_->ScheduleFlush(); + } + + // Returns true if connected object will send zcr_extended_keyboard::peek_key. +@@ -247,7 +247,7 @@ void WaylandKeyboard::FlushInput(base::OnceClosure closure) { + // get spurious repeats. + sync_callback_.reset(wl_display_sync(connection_->display_wrapper())); + wl_callback_add_listener(sync_callback_.get(), &callback_listener_, this); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + void WaylandKeyboard::DispatchKey(unsigned int key, +diff --git a/ui/ozone/platform/wayland/host/wayland_popup.cc b/ui/ozone/platform/wayland/host/wayland_popup.cc +index 84e429457462e..cb13557093dc2 100644 +--- a/ui/ozone/platform/wayland/host/wayland_popup.cc ++++ b/ui/ozone/platform/wayland/host/wayland_popup.cc +@@ -124,7 +124,7 @@ void WaylandPopup::Show(bool inactive) { + return; + } + +- connection()->Flush(); ++ connection()->ScheduleFlush(); + WaylandWindow::Show(inactive); + } + +@@ -147,7 +147,7 @@ void WaylandPopup::Hide() { + decorated_via_aura_popup_ = false; + } + +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + bool WaylandPopup::IsVisible() const { +diff --git a/ui/ozone/platform/wayland/host/wayland_shm.cc b/ui/ozone/platform/wayland/host/wayland_shm.cc +index 80d27227b9ab3..2b6c4f31ca0d8 100644 +--- a/ui/ozone/platform/wayland/host/wayland_shm.cc ++++ b/ui/ozone/platform/wayland/host/wayland_shm.cc +@@ -62,7 +62,7 @@ wl::Object<wl_buffer> WaylandShm::CreateBuffer(const base::ScopedFD& fd, + with_alpha_channel ? WL_SHM_FORMAT_ARGB8888 : WL_SHM_FORMAT_XRGB8888; + wl::Object<wl_buffer> shm_buffer(wl_shm_pool_create_buffer( + pool.get(), 0, size.width(), size.height(), size.width() * 4, format)); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + return shm_buffer; + } + +diff --git a/ui/ozone/platform/wayland/host/wayland_surface.cc b/ui/ozone/platform/wayland/host/wayland_surface.cc +index cd178f9aaee00..ffe5062402b33 100644 +--- a/ui/ozone/platform/wayland/host/wayland_surface.cc ++++ b/ui/ozone/platform/wayland/host/wayland_surface.cc +@@ -267,7 +267,7 @@ void WaylandSurface::UpdateBufferDamageRegion(const gfx::Rect& damage_px) { + void WaylandSurface::Commit(bool flush) { + wl_surface_commit(surface_.get()); + if (flush) +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + void WaylandSurface::set_surface_buffer_scale(float scale) { +diff --git a/ui/ozone/platform/wayland/host/wayland_toplevel_window.cc b/ui/ozone/platform/wayland/host/wayland_toplevel_window.cc +index e39daa898c9a5..68aebd357fdc2 100644 +--- a/ui/ozone/platform/wayland/host/wayland_toplevel_window.cc ++++ b/ui/ozone/platform/wayland/host/wayland_toplevel_window.cc +@@ -131,7 +131,7 @@ void WaylandToplevelWindow::DispatchHostWindowDragMovement( + else + shell_toplevel_->SurfaceResize(connection(), hittest); + +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + void WaylandToplevelWindow::Show(bool inactive) { +@@ -166,7 +166,7 @@ void WaylandToplevelWindow::Hide() { + aura_surface_.reset(); + } + shell_toplevel_.reset(); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + bool WaylandToplevelWindow::IsVisible() const { +@@ -183,7 +183,7 @@ void WaylandToplevelWindow::SetTitle(const std::u16string& title) { + + if (shell_toplevel_) { + shell_toplevel_->SetTitle(title); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + } + +@@ -262,13 +262,13 @@ void WaylandToplevelWindow::Activate() { + // but nothing more happens (until the user moves the mouse over a Lacros + // window in which case events will start and the activation will come + // through). +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + void WaylandToplevelWindow::Deactivate() { + if (shell_toplevel_ && shell_toplevel_->SupportsActivation()) { + shell_toplevel_->Deactivate(); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + } + +@@ -877,7 +877,7 @@ void WaylandToplevelWindow::TriggerStateChanges() { + + delegate()->OnWindowStateChanged(previous_state_, state_); + +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + void WaylandToplevelWindow::SetWindowState(PlatformWindowState state) { +@@ -908,7 +908,7 @@ void WaylandToplevelWindow::SetSizeConstraints() { + if (max_size_dip.has_value()) + shell_toplevel_->SetMaxSize(max_size_dip->width(), max_size_dip->height()); + +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + void WaylandToplevelWindow::SetOrResetRestoredBounds() { +diff --git a/ui/ozone/platform/wayland/host/wayland_window.cc b/ui/ozone/platform/wayland/host/wayland_window.cc +index f8b8c36a745e5..e415efde8ccd8 100644 +--- a/ui/ozone/platform/wayland/host/wayland_window.cc ++++ b/ui/ozone/platform/wayland/host/wayland_window.cc +@@ -430,7 +430,7 @@ void WaylandWindow::SetDecorationInsets(const gfx::Insets* insets_px) { + else + frame_insets_px_ = absl::nullopt; + UpdateDecorations(); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + void WaylandWindow::SetWindowIcons(const gfx::ImageSkia& window_icon, +@@ -522,6 +522,10 @@ void WaylandWindow::HandleSurfaceConfigure(uint32_t serial) { + << "Only shell surfaces must receive HandleSurfaceConfigure calls."; + } + ++void WaylandWindow::OnSurfaceContentChanged() { ++ connection_->ScheduleFlush(); ++} ++ + void WaylandWindow::HandleToplevelConfigure(int32_t widht, + int32_t height, + const WindowStates& window_states) { +@@ -551,7 +555,7 @@ void WaylandWindow::UpdateVisualSize(const gfx::Size& size_px) { + + if (apply_pending_state_on_update_visual_size_for_testing_) { + root_surface_->ApplyPendingState(); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + } + +@@ -661,7 +665,7 @@ bool WaylandWindow::Initialize(PlatformWindowInitProperties properties) { + std::vector<gfx::Rect> region{gfx::Rect{size_px_}}; + root_surface_->set_opaque_region(®ion); + root_surface_->ApplyPendingState(); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + + return true; + } +@@ -957,7 +961,7 @@ void WaylandWindow::ProcessPendingBoundsDip(uint32_t serial) { + // window has been applied. + SetWindowGeometry(pending_bounds_dip_); + AckConfigure(serial); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } else if (!pending_configures_.empty() && + pending_bounds_dip_.size() == + pending_configures_.back().bounds_dip.size()) { +@@ -1051,7 +1055,7 @@ bool WaylandWindow::ProcessVisualSizeUpdate(const gfx::Size& size_px) { + auto serial = result->serial; + SetWindowGeometry(result->bounds_dip); + AckConfigure(serial); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + pending_configures_.erase(pending_configures_.begin(), ++result); + return true; + } +diff --git a/ui/ozone/platform/wayland/host/wayland_window.h b/ui/ozone/platform/wayland/host/wayland_window.h +index f0f75d4481cd2..dae1ddcd2933f 100644 +--- a/ui/ozone/platform/wayland/host/wayland_window.h ++++ b/ui/ozone/platform/wayland/host/wayland_window.h +@@ -218,6 +218,8 @@ class WaylandWindow : public PlatformWindow, + // currently bound to. + virtual void HandleSurfaceConfigure(uint32_t serial); + ++ void OnSurfaceContentChanged(); ++ + struct WindowStates { + bool is_maximized = false; + bool is_fullscreen = false; +diff --git a/ui/ozone/platform/wayland/host/wayland_window_drag_controller.cc b/ui/ozone/platform/wayland/host/wayland_window_drag_controller.cc +index 6f45f47a71c25..a269ec9b368a4 100644 +--- a/ui/ozone/platform/wayland/host/wayland_window_drag_controller.cc ++++ b/ui/ozone/platform/wayland/host/wayland_window_drag_controller.cc +@@ -84,7 +84,7 @@ class WaylandWindowDragController::ExtendedDragSource { + auto* surface = window ? window->root_surface()->surface() : nullptr; + zcr_extended_drag_source_v1_drag(source_.get(), surface, offset.x(), + offset.y()); +- connection_.Flush(); ++ connection_.ScheduleFlush(); + } + + private: +diff --git a/ui/ozone/platform/wayland/host/wayland_window_factory.cc b/ui/ozone/platform/wayland/host/wayland_window_factory.cc +index 4857125bb5f34..b2f73218681b9 100644 +--- a/ui/ozone/platform/wayland/host/wayland_window_factory.cc ++++ b/ui/ozone/platform/wayland/host/wayland_window_factory.cc +@@ -13,6 +13,8 @@ + #include "ui/ozone/platform/wayland/host/wayland_window.h" + #include "ui/platform_window/platform_window_init_properties.h" + ++#include "ui/ozone/platform/wayland/host/wayland_extensions.h" ++ + namespace ui { + + namespace { +@@ -41,6 +43,13 @@ std::unique_ptr<WaylandWindow> WaylandWindow::Create( + // toplevel window instead. + if (auto* parent = + GetParentWindow(connection, properties.parent_widget)) { ++ ++ if (connection->extensions()) { ++ window = connection->extensions()->CreateWaylandWindow(delegate, ++ connection); ++ if (window) ++ break; ++ } + window = std::make_unique<WaylandPopup>(delegate, connection, parent); + } else { + DLOG(WARNING) << "Failed to determine for menu/popup window."; +@@ -52,6 +61,12 @@ std::unique_ptr<WaylandWindow> WaylandWindow::Create( + case PlatformWindowType::kDrag: + // TODO(msisov): Figure out what kind of surface we need to create for + // bubble and drag windows. ++ if (connection->extensions()) { ++ window = ++ connection->extensions()->CreateWaylandWindow(delegate, connection); ++ if (window) ++ break; ++ } + window = std::make_unique<WaylandToplevelWindow>(delegate, connection); + break; + default: +diff --git a/ui/ozone/platform/wayland/host/wayland_zwp_linux_dmabuf.cc b/ui/ozone/platform/wayland/host/wayland_zwp_linux_dmabuf.cc +index 3db8cb5e5dba9..5d6293e016842 100644 +--- a/ui/ozone/platform/wayland/host/wayland_zwp_linux_dmabuf.cc ++++ b/ui/ozone/platform/wayland/host/wayland_zwp_linux_dmabuf.cc +@@ -104,7 +104,7 @@ void WaylandZwpLinuxDmabuf::CreateBuffer(const base::ScopedFD& fd, + // created buffer and notify the client about it via the |callback|. + pending_params_.emplace(std::move(params), std::move(callback)); + } +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + bool WaylandZwpLinuxDmabuf::CanCreateBufferImmed() const { +@@ -150,7 +150,7 @@ void WaylandZwpLinuxDmabuf::NotifyRequestCreateBufferDone( + + pending_params_.erase(it); + +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + // static +diff --git a/ui/ozone/platform/wayland/host/xdg_foreign_wrapper.cc b/ui/ozone/platform/wayland/host/xdg_foreign_wrapper.cc +index 8b8591fabe015..9b3c6e5136d5d 100644 +--- a/ui/ozone/platform/wayland/host/xdg_foreign_wrapper.cc ++++ b/ui/ozone/platform/wayland/host/xdg_foreign_wrapper.cc +@@ -162,7 +162,7 @@ void XdgForeignWrapperImpl<zxdg_exporter_v1, zxdg_exported_v1>:: + zxdg_exported_v1_add_listener(exported_surface.exported.get(), + &kExportedListener, this); + exported_surfaces_.emplace_back(std::move(exported_surface)); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + template <> +@@ -176,7 +176,7 @@ void XdgForeignWrapperImpl<zxdg_exporter_v2, zxdg_exported_v2>:: + zxdg_exported_v2_add_listener(exported_surface.exported.get(), + &kExportedListener, this); + exported_surfaces_.emplace_back(std::move(exported_surface)); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + + // static +diff --git a/ui/ozone/platform/wayland/host/xdg_popup_wrapper_impl.cc b/ui/ozone/platform/wayland/host/xdg_popup_wrapper_impl.cc +index 23b7ad8fbf3cc..2e1f8fc129bf7 100644 +--- a/ui/ozone/platform/wayland/host/xdg_popup_wrapper_impl.cc ++++ b/ui/ozone/platform/wayland/host/xdg_popup_wrapper_impl.cc +@@ -230,7 +230,7 @@ bool XDGPopupWrapperImpl::SetBounds(const gfx::Rect& new_bounds) { + xdg_popup_reposition(xdg_popup_.get(), positioner.get(), + ++next_reposition_token_); + +- connection_->Flush(); ++ connection_->ScheduleFlush(); + return true; + } + +diff --git a/ui/ozone/platform/wayland/host/xdg_surface_wrapper_impl.cc b/ui/ozone/platform/wayland/host/xdg_surface_wrapper_impl.cc +index 048071b4b7b76..692f562e203f0 100644 +--- a/ui/ozone/platform/wayland/host/xdg_surface_wrapper_impl.cc ++++ b/ui/ozone/platform/wayland/host/xdg_surface_wrapper_impl.cc +@@ -40,7 +40,7 @@ bool XDGSurfaceWrapperImpl::Initialize() { + } + + xdg_surface_add_listener(xdg_surface_.get(), &xdg_surface_listener, this); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + return true; + } + +diff --git a/ui/ozone/platform/wayland/host/zwp_primary_selection_device.cc b/ui/ozone/platform/wayland/host/zwp_primary_selection_device.cc +index d02c76db80aa2..9e7e0a916d66d 100644 +--- a/ui/ozone/platform/wayland/host/zwp_primary_selection_device.cc ++++ b/ui/ozone/platform/wayland/host/zwp_primary_selection_device.cc +@@ -31,7 +31,7 @@ void ZwpPrimarySelectionDevice::SetSelectionSource( + auto* data_source = source ? source->data_source() : nullptr; + zwp_primary_selection_device_v1_set_selection(data_device_.get(), data_source, + serial); +- connection()->Flush(); ++ connection()->ScheduleFlush(); + } + + // static +diff --git a/ui/ozone/platform/wayland/host/zwp_primary_selection_device_manager.cc b/ui/ozone/platform/wayland/host/zwp_primary_selection_device_manager.cc +index 9d5d79635b66d..2ca82ce6031ba 100644 +--- a/ui/ozone/platform/wayland/host/zwp_primary_selection_device_manager.cc ++++ b/ui/ozone/platform/wayland/host/zwp_primary_selection_device_manager.cc +@@ -66,7 +66,7 @@ ZwpPrimarySelectionDevice* ZwpPrimarySelectionDeviceManager::GetDevice() { + connection_, + zwp_primary_selection_device_manager_v1_get_device( + device_manager_.get(), connection_->seat()->wl_object())); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + } + DCHECK(device_); + return device_.get(); +@@ -77,7 +77,7 @@ ZwpPrimarySelectionDeviceManager::CreateSource( + ZwpPrimarySelectionSource::Delegate* delegate) { + auto* data_source = zwp_primary_selection_device_manager_v1_create_source( + device_manager_.get()); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + return std::make_unique<ZwpPrimarySelectionSource>(data_source, connection_, + delegate); + } +diff --git a/ui/ozone/platform/wayland/host/zxdg_surface_v6_wrapper_impl.cc b/ui/ozone/platform/wayland/host/zxdg_surface_v6_wrapper_impl.cc +index e900f9d37e8ad..5c4c538800f65 100644 +--- a/ui/ozone/platform/wayland/host/zxdg_surface_v6_wrapper_impl.cc ++++ b/ui/ozone/platform/wayland/host/zxdg_surface_v6_wrapper_impl.cc +@@ -43,7 +43,7 @@ bool ZXDGSurfaceV6WrapperImpl::Initialize() { + + zxdg_surface_v6_add_listener(zxdg_surface_v6_.get(), + &zxdg_surface_v6_listener, this); +- connection_->Flush(); ++ connection_->ScheduleFlush(); + return true; + } + +diff --git a/ui/platform_window/agl/platform_window_agl.h b/ui/platform_window/agl/platform_window_agl.h +new file mode 100644 +index 0000000000000..4bc915d663e72 +--- /dev/null ++++ b/ui/platform_window/agl/platform_window_agl.h +@@ -0,0 +1,36 @@ ++// Copyright 2021 LG Electronics, Inc. ++// ++// Licensed under the Apache License, Version 2.0 (the "License"); ++// you may not use this file except in compliance with the License. ++// You may obtain a copy of the License at ++// ++// http://www.apache.org/licenses/LICENSE-2.0 ++// ++// Unless required by applicable law or agreed to in writing, software ++// distributed under the License is distributed on an "AS IS" BASIS, ++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ++// See the License for the specific language governing permissions and ++// limitations under the License. ++// ++// SPDX-License-Identifier: Apache-2.0 ++ ++#ifndef UI_PLATFORM_WINDOW_AGL_PLATFORM_WINDOW_AGL_H_ ++#define UI_PLATFORM_WINDOW_AGL_PLATFORM_WINDOW_AGL_H_ ++ ++#include <string> ++ ++namespace ui { ++ ++// AGL additions for platform window. ++class PlatformWindowAgl { ++ public: ++ virtual void SetAglActivateApp(const std::string& app) {} ++ virtual void SetAglAppId(const std::string& title) {} ++ virtual void SetAglReady() {} ++ virtual void SetAglBackground() {} ++ virtual void SetAglPanel(uint32_t edge) {} ++}; ++ ++} // namespace ui ++ ++#endif // UI_PLATFORM_WINDOW_AGL_PLATFORM_WINDOW_AGL_H_ +diff --git a/ui/platform_window/platform_window.h b/ui/platform_window/platform_window.h +index a7bd3ef17a728..80f67671b88cf 100644 +--- a/ui/platform_window/platform_window.h ++++ b/ui/platform_window/platform_window.h +@@ -9,6 +9,7 @@ + #include <string> + #include <vector> + ++#include "agl/platform_window_agl.h" + #include "base/component_export.h" + #include "ui/base/class_property.h" + #include "ui/base/ui_base_types.h" +@@ -32,7 +33,8 @@ class PlatformCursor; + + // Generic PlatformWindow interface. + class COMPONENT_EXPORT(PLATFORM_WINDOW) PlatformWindow +- : public PropertyHandler { ++ : public PropertyHandler, ++ public PlatformWindowAgl { + public: + PlatformWindow(); + ~PlatformWindow() override; +-- +2.39.2 + |