Preliminary atomic patch

ui/ozone/platform/drm/gpu/hardware_display_plane_manager_atomic.h

Index: ui/ozone/platform/drm/gpu/hardware_display_plane_manager_atomic.h
diff --git a/ui/ozone/platform/drm/gpu/hardware_display_plane_manager_legacy.h b/ui/ozone/platform/drm/gpu/hardware_display_plane_manager_atomic.h
similarity index 58%
copy from ui/ozone/platform/drm/gpu/hardware_display_plane_manager_legacy.h
copy to ui/ozone/platform/drm/gpu/hardware_display_plane_manager_atomic.h
index 8bf80cd3f19ad9b489fa47b0db0b7d6575dce54a..e49315c7a26277dd503a1027cb10b50a8f00d5c3 100644
--- a/ui/ozone/platform/drm/gpu/hardware_display_plane_manager_legacy.h
+++ b/ui/ozone/platform/drm/gpu/hardware_display_plane_manager_atomic.h
@@ -1,22 +1,22 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// 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 UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_PLANE_MANAGER_ATOMIC_H_
 #define UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_PLANE_MANAGER_ATOMIC_H_
 
-#include "ui/ozone/ozone_export.h"
 #include "ui/ozone/platform/drm/gpu/hardware_display_plane_manager.h"
 
 namespace ui {
 
-class OZONE_EXPORT HardwareDisplayPlaneManagerLegacy
-    : public HardwareDisplayPlaneManager {
+class HardwareDisplayPlaneManagerAtomic : public HardwareDisplayPlaneManager {
  public:
-  HardwareDisplayPlaneManagerLegacy();
-  ~HardwareDisplayPlaneManagerLegacy() override;
+  HardwareDisplayPlaneManagerAtomic();

[dnicoara, 2015/03/09 20:10:41]

virtual destructor

[achaulk, 2015/03/09 20:23:49]

Done.

 
-  // HardwareDisplayPlaneManager:
+  bool AssignOverlayPlanes(HardwareDisplayPlaneList* plane_list,

[dnicoara, 2015/03/09 20:10:41]

// HardwareDisplayPlaneManager:

[achaulk, 2015/03/09 20:23:49]

Done.

+                           const OverlayPlaneList& overlay_list,
+                           uint32_t crtc_id,
+                           CrtcController* crtc) override;
   bool Commit(HardwareDisplayPlaneList* plane_list, bool is_sync) override;
 
  private:
@@ -27,7 +27,11 @@ class OZONE_EXPORT HardwareDisplayPlaneManagerLegacy
                     const gfx::Rect& src_rect,
                     CrtcController* crtc) override;
 
-  DISALLOW_COPY_AND_ASSIGN(HardwareDisplayPlaneManagerLegacy);
+  scoped_ptr<HardwareDisplayPlane> CreatePlane(
+      uint32_t plane_id,
+      uint32_t possible_crtcs) override;
+
+  DISALLOW_COPY_AND_ASSIGN(HardwareDisplayPlaneManagerAtomic);
 };
 
 }  // namespace ui