native_viewport support for ozone

services/native_viewport/ozone/ozone_drm_host_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 "base/logging.h"
+#include "base/process/process.h"
+#include "mojo/converters/geometry/geometry_type_converters.h"
+#include "mojo/converters/ozone_drm_gpu/ozone_drm_gpu_type_converters.h"
+#include "services/native_viewport/ozone/ozone_drm_host_impl.h"
+#include "ui/ozone/public/ozone_platform.h"
+
+namespace native_viewport {
+
+OzoneDrmHostImpl::OzoneDrmHostImpl(
+    mojo::InterfaceRequest<mojo::OzoneDrmHost> request,
+    const mojo::OzoneDrmGpuPtr& ozone_drm_gpu)
+    : binding_(this, request.Pass()),
+      ozone_drm_gpu_(ozone_drm_gpu),
+      platform_support_(static_cast<ui::DrmGpuPlatformSupportHost*>(
+          ui::OzonePlatform::GetInstance()
+              ->GetGpuPlatformSupportHost())) {
+  platform_support_->SetDelegate(this);
+  platform_support_->OnChannelEstablished(base::Process::Current().Pid());
+}
+
+OzoneDrmHostImpl::~OzoneDrmHostImpl() {}
+
+void OzoneDrmHostImpl::UpdateNativeDisplays(
+    mojo::Array<mojo::DisplaySnapshotPtr> displays) {
+  platform_support_->get_display_manager()->OnUpdateNativeDisplays(
+      displays.To<std::vector<ui::DisplaySnapshot_Params>>());
+}
+
+void OzoneDrmHostImpl::DisplayConfigured(int64_t id, bool result) {
+  platform_support_->get_display_manager()->OnDisplayConfigured(id, result);
+}
+
+void OzoneDrmHostImpl::CreateWindow(const gfx::AcceleratedWidget& widget) {
+  ozone_drm_gpu_->CreateWindow(widget);
+}
+
+void OzoneDrmHostImpl::WindowBoundsChanged(const gfx::AcceleratedWidget& widget,
+                                           const gfx::Rect& bounds) {
+  ozone_drm_gpu_->WindowBoundsChanged(widget, mojo::Rect::From(bounds));
+}
+
+void OzoneDrmHostImpl::AddGraphicsDevice(const base::FilePath& path,
+                                         const base::FileDescriptor& fd) {
+  ozone_drm_gpu_->AddGraphicsDevice(path.value(), fd.fd);
+}
+
+bool OzoneDrmHostImpl::RefreshNativeDisplays() {
+  ozone_drm_gpu_->RefreshNativeDisplays();
+  return true;
+}
+
+bool OzoneDrmHostImpl::ConfigureNativeDisplay(
+    int64_t id,
+    const ui::DisplayMode_Params& mode,
+    const gfx::Point& originhost) {
+  ozone_drm_gpu_->ConfigureNativeDisplay(
+      id, mojo::DisplayMode::From<ui::DisplayMode_Params>(mode),
+      mojo::Point::From(originhost));
+  return true;
+}
+
+}  // namespace