native_viewport support for ozone

services/native_viewport/ozone/ozone_drm_host_impl.h

+// 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.
+
+#ifndef SERVICES_NATIVE_VIEWPORT_OZONE_DRM_HOST_IMPL_H_
+#define SERVICES_NATIVE_VIEWPORT_OZONE_DRM_HOST_IMPL_H_
+
+#include "base/macros.h"
+#include "mojo/public/cpp/bindings/strong_binding.h"
+#include "mojo/services/ozone_drm_gpu/public/interfaces/ozone_drm_gpu.mojom.h"
+#include "mojo/services/ozone_drm_host/public/interfaces/ozone_drm_host.mojom.h"
+#include "ui/ozone/platform/drm/host/drm_gpu_platform_support_host.h"
+
+namespace native_viewport {
+
+class OzoneDrmHostImpl : public mojo::OzoneDrmHost,
+                         public ui::DrmGpuPlatformSupportHostDelegate {
+ public:
+  OzoneDrmHostImpl(mojo::InterfaceRequest<mojo::OzoneDrmHost> request,
+                   const mojo::OzoneDrmGpuPtr& ozone_drm_gpu);
+  ~OzoneDrmHostImpl() override;
+
+  // OzoneDrmHost
+  void UpdateNativeDisplays(
+      mojo::Array<mojo::DisplaySnapshotPtr> displays) override;
+  void DisplayConfigured(int64_t id, bool result) override;
+
+  // DrmGpuPlatformSupportHostDelegate.
+  void CreateWindow(const gfx::AcceleratedWidget& widget) override;
+  void WindowBoundsChanged(const gfx::AcceleratedWidget& widget,
+                           const gfx::Rect& bounds) override;
+  void AddGraphicsDevice(const base::FilePath& path,
+                         const base::FileDescriptor& fd) override;
+  bool RefreshNativeDisplays() override;
+  bool ConfigureNativeDisplay(int64_t id,
+                              const ui::DisplayMode_Params& mode,
+                              const gfx::Point& originhost) override;
+
+ private:
+  mojo::StrongBinding<mojo::OzoneDrmHost> binding_;
+  const mojo::OzoneDrmGpuPtr& ozone_drm_gpu_;
+  ui::DrmGpuPlatformSupportHost* platform_support_;
+
+  DISALLOW_COPY_AND_ASSIGN(OzoneDrmHostImpl);
+};
+
+}  // namespace
+
+#endif  // SERVICES_NATIVE_VIEWPORT_OZONE_DRM_HOST_IMPL_H_