Index: ui/wayland/wayland_shm_buffer.h |
diff --git a/ui/wayland/wayland_shm_buffer.h b/ui/wayland/wayland_shm_buffer.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c2c573ad8541afeca5252029677a7f90f1e0942a |
--- /dev/null |
+++ b/ui/wayland/wayland_shm_buffer.h |
@@ -0,0 +1,39 @@ |
+// Copyright (c) 2011 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_WAYLAND_WAYLAND_SHM_BUFFER_H_ |
+#define UI_WAYLAND_WAYLAND_SHM_BUFFER_H_ |
+ |
+#include <stdint.h> |
+ |
+#include "base/basictypes.h" |
+#include "ui/wayland/wayland_buffer.h" |
+ |
+typedef struct _cairo_surface cairo_surface_t; |
+ |
+namespace ui { |
+ |
+class WaylandDisplay; |
+ |
+// A SHM implementation for the WaylandBuffer. |
+class WaylandShmBuffer : public WaylandBuffer { |
+ public: |
+ // Creates a Wayland buffer with the given width and height |
+ WaylandShmBuffer(WaylandDisplay* display, uint32_t width, uint32_t height); |
+ virtual ~WaylandShmBuffer(); |
+ |
+ // Returns a pointer to the surface associated with the buffer. |
+ // This object maintains ownership of the surface. |
+ cairo_surface_t* GetDataSurface() const; |
+ |
+ private: |
+ // The surface associated with the Wayland buffer |
+ cairo_surface_t* cairo_data_surface_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(WaylandShmBuffer); |
+}; |
+ |
+} // namespace ui |
+ |
+#endif // UI_WAYLAND_WAYLAND_SHM_BUFFER_H_ |