1 files changed, 55 insertions, 0 deletions
diff --git a/chromium/cc/layers/io_surface_layer_impl.h b/chromium/cc/layers/io_surface_layer_impl.h
new file mode 100644
index 00000000000..356f5f299a4
--- /dev/null
+++ b/chromium/cc/layers/io_surface_layer_impl.h
@@ -0,0 +1,55 @@
+// Copyright 2012 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 CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_
+#define CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_
+
+#include <string>
+
+#include "cc/base/cc_export.h"
+#include "cc/layers/layer_impl.h"
+#include "ui/gfx/size.h"
+
+namespace cc {
+
+class CC_EXPORT IOSurfaceLayerImpl : public LayerImpl {
+ public:
+  static scoped_ptr<IOSurfaceLayerImpl> Create(LayerTreeImpl* tree_impl,
+                                               int id) {
+    return make_scoped_ptr(new IOSurfaceLayerImpl(tree_impl, id));
+  }
+  virtual ~IOSurfaceLayerImpl();
+
+  void SetIOSurfaceProperties(unsigned io_surface_id, gfx::Size size);
+
+  virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl)
+      OVERRIDE;
+  virtual void PushPropertiesTo(LayerImpl* layer_tree_impl) OVERRIDE;
+
+  virtual void AppendQuads(QuadSink* quad_sink,
+                           AppendQuadsData* append_quads_data) OVERRIDE;
+
+  virtual bool WillDraw(DrawMode draw_mode,
+                        ResourceProvider* resource_provider) OVERRIDE;
+  virtual void DidLoseOutputSurface() OVERRIDE;
+
+ private:
+  IOSurfaceLayerImpl(LayerTreeImpl* tree_impl, int id);
+
+  void DestroyTexture();
+
+  virtual const char* LayerTypeAsString() const OVERRIDE;
+
+  unsigned io_surface_id_;
+  gfx::Size io_surface_size_;
+  bool io_surface_changed_;
+  unsigned io_surface_texture_id_;
+  unsigned io_surface_resource_id_;
+
+  DISALLOW_COPY_AND_ASSIGN(IOSurfaceLayerImpl);
+};
+
+}  // namespace cc
+
+#endif  // CC_LAYERS_IO_SURFACE_LAYER_IMPL_H_