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-rw-r--r--src/core/ozone/ozone_platform_qt.cpp223
1 files changed, 169 insertions, 54 deletions
diff --git a/src/core/ozone/ozone_platform_qt.cpp b/src/core/ozone/ozone_platform_qt.cpp
index 3674ccfe6..e8547fa87 100644
--- a/src/core/ozone/ozone_platform_qt.cpp
+++ b/src/core/ozone/ozone_platform_qt.cpp
@@ -1,61 +1,50 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtWebEngine module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2017 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "ozone_platform_qt.h"
#if defined(USE_OZONE)
+#include "base/no_destructor.h"
+#include "base/task/thread_pool.h"
+#include "media/gpu/buildflags.h"
+#include "ui/base/buildflags.h"
#include "ui/base/ime/input_method.h"
#include "ui/display/types/native_display_delegate.h"
-#include "ui/ozone/common/stub_client_native_pixmap_factory.h"
+#include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
+#include "ui/events/ozone/layout/stub/stub_keyboard_layout_engine.h"
+#include "ui/gfx/linux/client_native_pixmap_dmabuf.h"
+#include "ui/gfx/linux/client_native_pixmap_factory_dmabuf.h"
+#include "ui/ozone/common/bitmap_cursor_factory.h"
#include "ui/ozone/common/stub_overlay_manager.h"
-#include "ui/ozone/public/cursor_factory_ozone.h"
#include "ui/ozone/public/gpu_platform_support_host.h"
#include "ui/ozone/public/input_controller.h"
#include "ui/ozone/public/ozone_platform.h"
#include "ui/ozone/public/platform_screen.h"
#include "ui/ozone/public/system_input_injector.h"
+#include "ui/ozone/platform/wayland/gpu/wayland_gl_egl_utility.h"
#include "ui/platform_window/platform_window_delegate.h"
#include "ui/platform_window/platform_window_init_properties.h"
#include "surface_factory_qt.h"
#include "platform_window_qt.h"
+#if BUILDFLAG(USE_XKBCOMMON)
+#include "base/logging.h"
+#include "ui/events/ozone/layout/xkb/xkb_evdev_codes.h"
+#include "ui/events/ozone/layout/xkb/xkb_keyboard_layout_engine.h"
+
+#include <X11/XKBlib.h>
+#include <X11/extensions/XKBrules.h>
+#include <filesystem>
+#endif // BUILDFLAG(USE_XKBCOMMON)
+
+#if BUILDFLAG(OZONE_PLATFORM_X11)
+#include "ui/gfx/linux/gpu_memory_buffer_support_x11.h"
+#include "ui/ozone/platform/x11/gl_egl_utility_x11.h"
+
+extern void *GetQtXDisplay();
+#endif
+
namespace ui {
namespace {
@@ -66,27 +55,48 @@ public:
~OzonePlatformQt() override;
ui::SurfaceFactoryOzone* GetSurfaceFactoryOzone() override;
- ui::CursorFactoryOzone* GetCursorFactoryOzone() override;
+ ui::CursorFactory* GetCursorFactory() override;
GpuPlatformSupportHost* GetGpuPlatformSupportHost() override;
std::unique_ptr<PlatformWindow> CreatePlatformWindow(PlatformWindowDelegate* delegate, PlatformWindowInitProperties properties) override;
std::unique_ptr<display::NativeDisplayDelegate> CreateNativeDisplayDelegate() override;
ui::InputController* GetInputController() override;
std::unique_ptr<ui::SystemInputInjector> CreateSystemInputInjector() override;
ui::OverlayManagerOzone* GetOverlayManager() override;
- std::unique_ptr<InputMethod> CreateInputMethod(internal::InputMethodDelegate *delegate, gfx::AcceleratedWidget widget) override;
+ std::unique_ptr<InputMethod> CreateInputMethod(ImeKeyEventDispatcher *ime_key_event_dispatcher, gfx::AcceleratedWidget widget) override;
std::unique_ptr<ui::PlatformScreen> CreateScreen() override { return nullptr; }
+ const PlatformProperties &GetPlatformProperties() override;
+ PlatformGLEGLUtility *GetPlatformGLEGLUtility() override;
+
+ const PlatformRuntimeProperties &GetPlatformRuntimeProperties() override
+ {
+ static OzonePlatform::PlatformRuntimeProperties properties;
+ if (has_initialized_gpu()) {
+ // This property is set when the GetPlatformRuntimeProperties is
+ // called on the gpu process side.
+ properties.supports_native_pixmaps = surface_factory_ozone_->SupportsNativePixmaps();
+ }
+ return properties;
+ }
+ bool IsNativePixmapConfigSupported(gfx::BufferFormat format, gfx::BufferUsage usage) const override;
+
private:
- void InitializeUI(const ui::OzonePlatform::InitParams &) override;
+ bool InitializeUI(const ui::OzonePlatform::InitParams &) override;
void InitializeGPU(const ui::OzonePlatform::InitParams &) override;
+ void InitScreen(ui::PlatformScreen *) override {}
+
std::unique_ptr<QtWebEngineCore::SurfaceFactoryQt> surface_factory_ozone_;
- std::unique_ptr<CursorFactoryOzone> cursor_factory_ozone_;
+ std::unique_ptr<CursorFactory> cursor_factory_;
std::unique_ptr<GpuPlatformSupportHost> gpu_platform_support_host_;
std::unique_ptr<InputController> input_controller_;
std::unique_ptr<OverlayManagerOzone> overlay_manager_;
- DISALLOW_COPY_AND_ASSIGN(OzonePlatformQt);
+#if BUILDFLAG(USE_XKBCOMMON)
+ XkbEvdevCodes m_xkbEvdevCodeConverter;
+#endif
+ std::unique_ptr<KeyboardLayoutEngine> m_keyboardLayoutEngine;
+ std::unique_ptr<PlatformGLEGLUtility> gl_egl_utility_;
};
@@ -94,14 +104,29 @@ OzonePlatformQt::OzonePlatformQt() {}
OzonePlatformQt::~OzonePlatformQt() {}
+const ui::OzonePlatform::PlatformProperties &OzonePlatformQt::GetPlatformProperties()
+{
+ static base::NoDestructor<ui::OzonePlatform::PlatformProperties> properties;
+ static bool initialized = false;
+ if (!initialized) {
+ properties->fetch_buffer_formats_for_gmb_on_gpu = true;
+#if BUILDFLAG(USE_VAAPI)
+ properties->supports_vaapi = true;
+#endif
+ initialized = true;
+ }
+
+ return *properties;
+}
+
ui::SurfaceFactoryOzone* OzonePlatformQt::GetSurfaceFactoryOzone()
{
return surface_factory_ozone_.get();
}
-ui::CursorFactoryOzone* OzonePlatformQt::GetCursorFactoryOzone()
+ui::CursorFactory* OzonePlatformQt::GetCursorFactory()
{
- return cursor_factory_ozone_.get();
+ return cursor_factory_.get();
}
GpuPlatformSupportHost* OzonePlatformQt::GetGpuPlatformSupportHost()
@@ -135,32 +160,122 @@ std::unique_ptr<display::NativeDisplayDelegate> OzonePlatformQt::CreateNativeDis
return nullptr;
}
-void OzonePlatformQt::InitializeUI(const ui::OzonePlatform::InitParams &)
+#if BUILDFLAG(USE_XKBCOMMON)
+static std::string getCurrentKeyboardLayout()
{
+ Display *dpy = static_cast<Display *>(GetQtXDisplay());
+ if (dpy == nullptr)
+ return std::string();
+
+ int d;
+ if (!XkbQueryExtension(dpy, &d, &d, &d, &d, &d)) {
+ // no Xkb extension
+ return std::string();
+ }
+
+ XkbStateRec state;
+ if (XkbGetState(dpy, XkbUseCoreKbd, &state) != 0)
+ return std::string();
+
+ XkbRF_VarDefsRec vdr {}; // zero initialize it
+ struct Cleanup {
+ XkbRF_VarDefsRec &vdr;
+ Cleanup(XkbRF_VarDefsRec &vdr) : vdr(vdr) { }
+ ~Cleanup() {
+ free (vdr.model);
+ free (vdr.layout);
+ free (vdr.variant);
+ free (vdr.options);
+ }
+ } cleanup(vdr);
+ if (XkbRF_GetNamesProp(dpy, nullptr, &vdr) == 0)
+ return std::string();
+
+ if (!vdr.layout)
+ return std::string();
+
+ if (!vdr.variant)
+ return std::string(vdr.layout);
+
+ std::string layoutWithVariant = vdr.layout;
+ layoutWithVariant = layoutWithVariant.append("-");
+ layoutWithVariant = layoutWithVariant.append(vdr.variant);
+
+ return layoutWithVariant;
+}
+#endif // BUILDFLAG(USE_XKBCOMMON)
+
+bool OzonePlatformQt::InitializeUI(const ui::OzonePlatform::InitParams &)
+{
+#if BUILDFLAG(USE_XKBCOMMON)
+ std::string xkb_path("/usr/share/X11/xkb");
+ std::string layout = getCurrentKeyboardLayout();
+ if (layout.empty() || !std::filesystem::exists(xkb_path) || std::filesystem::is_empty(xkb_path)) {
+ LOG(WARNING) << "Failed to load keymap file, falling back to StubKeyboardLayoutEngine";
+ m_keyboardLayoutEngine = std::make_unique<StubKeyboardLayoutEngine>();
+ } else {
+ m_keyboardLayoutEngine = std::make_unique<XkbKeyboardLayoutEngine>(m_xkbEvdevCodeConverter);
+ m_keyboardLayoutEngine->SetCurrentLayoutByName(layout);
+ }
+#else
+ m_keyboardLayoutEngine = std::make_unique<StubKeyboardLayoutEngine>();
+#endif // BUILDFLAG(USE_XKBCOMMON)
+
+ KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(m_keyboardLayoutEngine.get());
+
overlay_manager_.reset(new StubOverlayManager());
- cursor_factory_ozone_.reset(new CursorFactoryOzone());
- gpu_platform_support_host_.reset(ui::CreateStubGpuPlatformSupportHost());
input_controller_ = CreateStubInputController();
+ cursor_factory_.reset(new BitmapCursorFactory());
+ gpu_platform_support_host_.reset(ui::CreateStubGpuPlatformSupportHost());
+ return true;
}
-void OzonePlatformQt::InitializeGPU(const ui::OzonePlatform::InitParams &)
+void OzonePlatformQt::InitializeGPU(const ui::OzonePlatform::InitParams &params)
{
surface_factory_ozone_.reset(new QtWebEngineCore::SurfaceFactoryQt());
+
+#if BUILDFLAG(OZONE_PLATFORM_X11)
+ if (params.enable_native_gpu_memory_buffers) {
+ base::ThreadPool::PostTask(FROM_HERE,
+ base::BindOnce([]()
+ {
+ ui::GpuMemoryBufferSupportX11::GetInstance();
+ }));
+ }
+#endif
}
-std::unique_ptr<InputMethod> OzonePlatformQt::CreateInputMethod(internal::InputMethodDelegate *, gfx::AcceleratedWidget)
+std::unique_ptr<InputMethod> OzonePlatformQt::CreateInputMethod(ImeKeyEventDispatcher *, gfx::AcceleratedWidget)
{
NOTREACHED();
return nullptr;
}
+bool OzonePlatformQt::IsNativePixmapConfigSupported(gfx::BufferFormat format, gfx::BufferUsage usage) const
+{
+ return gfx::ClientNativePixmapDmaBuf::IsConfigurationSupported(format, usage);
+}
+
+PlatformGLEGLUtility *OzonePlatformQt::GetPlatformGLEGLUtility()
+{
+ if (!gl_egl_utility_) {
+#if BUILDFLAG(OZONE_PLATFORM_X11)
+ if (GetQtXDisplay())
+ gl_egl_utility_ = std::make_unique<GLEGLUtilityX11>();
+ else
+#endif
+ gl_egl_utility_ = std::make_unique<WaylandGLEGLUtility>();
+ }
+ return gl_egl_utility_.get();
+}
+
} // namespace
OzonePlatform* CreateOzonePlatformQt() { return new OzonePlatformQt; }
-gfx::ClientNativePixmapFactory* CreateClientNativePixmapFactoryQt()
+gfx::ClientNativePixmapFactory *CreateClientNativePixmapFactoryQt()
{
- return CreateStubClientNativePixmapFactory();
+ return gfx::CreateClientNativePixmapFactoryDmabuf();
}
} // namespace ui
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 20:35:33 +0000