Index: ui/ozone/public/native_pixmap_manager.h |
diff --git a/ui/ozone/public/native_pixmap_manager.h b/ui/ozone/public/native_pixmap_manager.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3b6bfa21b90cd13ab656ac773597efd050efa951 |
--- /dev/null |
+++ b/ui/ozone/public/native_pixmap_manager.h |
@@ -0,0 +1,59 @@ |
+// 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_PUBLIC_NATIVE_PIXMAP_MANAGER_H_ |
+#define UI_OZONE_PUBLIC_NATIVE_PIXMAP_MANAGER_H_ |
+ |
+#include <vector> |
+ |
+#include "ui/ozone/ozone_export.h" |
+#include "ui/ozone/public/native_pixmap.h" |
+#include "ui/ozone/public/surface_factory_ozone.h" |
+ |
+namespace base { |
+ |
+struct FileDescriptor; |
+ |
+} // namespace base |
+ |
+namespace ui { |
+ |
+// The Ozone interface allows external implementations to hook into Chromium to |
+// provide a native pixmap for non-GPU processes. |
+class OZONE_EXPORT NativePixmapManager { |
+ public: |
+ static NativePixmapManager* GetInstance(); |
+ static void SetInstance(NativePixmapManager* instance); |
+ |
+ static scoped_ptr<NativePixmapManager> Create(); |
+ |
+ virtual ~NativePixmapManager(); |
+ |
+ struct Configuration { |
+ SurfaceFactoryOzone::BufferFormat format; |
+ SurfaceFactoryOzone::BufferUsage usage; |
+ }; |
+ |
+ // Gets supported format/usage configurations. |
+ virtual std::vector<Configuration> GetSupportedNativePixmapConfigurations() |
+ const = 0; |
+ |
+ // TODO(dshwang): implement it. crbug.com/475633 |
+ // Import the native pixmap from |handle| to be used in non-GPU processes. |
+ virtual scoped_refptr<NativePixmap> ImportNativePixmap( |
+ base::FileDescriptor handle, |
reveman
2015/07/28 18:07:57
nit: const base::FileDescriptor& handle
|
+ gfx::Size size, |
reveman
2015/07/28 18:07:57
nit: const gfx::Size& size
|
+ SurfaceFactoryOzone::BufferFormat format, |
+ SurfaceFactoryOzone::BufferUsage usage) = 0; |
+ |
+ protected: |
+ NativePixmapManager(); |
+ |
+ private: |
+ DISALLOW_COPY_AND_ASSIGN(NativePixmapManager); |
+}; |
+ |
+} // namespace ui |
+ |
+#endif // UI_OZONE_PUBLIC_NATIVE_PIXMAP_MANAGER_H_ |