native_viewport support for ozone

ui/ozone/platform/drm/mojo/drm_gpu_impl.cc

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ui/ozone/platform/drm/mojo/drm_gpu_impl.h"
+
+#include "base/file_descriptor_posix.h"
+#include "base/files/file_path.h"
+#include "mojo/converters/geometry/geometry_type_converters.h"
+#include "mojo/converters/ozone_drm_gpu/ozone_drm_gpu_type_converters.h"
+#include "ui/ozone/public/ozone_platform.h"
+
+namespace ui {
+
+MojoDrmGpuImpl::MojoDrmGpuImpl(
+    mojo::InterfaceRequest<mojo::OzoneDrmGpu> request)
+    : binding_(this, request.Pass()) {
+  ui::OzonePlatform::InitializeForGPU();
+
+  platform_support_ = static_cast<ui::DrmGpuPlatformSupport*>(
+      ui::OzonePlatform::GetInstance()->GetGpuPlatformSupport());
+
+  platform_support_->OnChannelEstablished();
+}
+
+MojoDrmGpuImpl::~MojoDrmGpuImpl() {}
+
+void MojoDrmGpuImpl::CreateWindow(int64_t widget) {
+  platform_support_->OnCreateWindow(widget);
+}
+
+void MojoDrmGpuImpl::WindowBoundsChanged(int64_t widget, mojo::RectPtr bounds) {
+  platform_support_->OnWindowBoundsChanged(widget, bounds.To<gfx::Rect>());
+}
+
+void MojoDrmGpuImpl::AddGraphicsDevice(const mojo::String& file_path,
+                                       int32_t file_descriptor) {
+  platform_support_->OnAddGraphicsDevice(
+      base::FilePath(file_path.get()),
+      base::FileDescriptor(file_descriptor, false));
+}
+
+void MojoDrmGpuImpl::RefreshNativeDisplays() {
+  platform_support_->OnRefreshNativeDisplays();
+}
+
+void MojoDrmGpuImpl::ConfigureNativeDisplay(int64_t id,
+                                            mojo::DisplayModePtr mode,
+                                            mojo::PointPtr originhost) {
+  platform_support_->OnConfigureNativeDisplay(
+      id, mode.To<ui::DisplayMode_Params>(), originhost.To<gfx::Point>());
+}
+
+}  // namespace ui