Index: mojo/cc/output_surface_mojo.cc |
diff --git a/mojo/cc/output_surface_mojo.cc b/mojo/cc/output_surface_mojo.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..05c6a84a922cbf610c00e149017c18ffbcf241d7 |
--- /dev/null |
+++ b/mojo/cc/output_surface_mojo.cc |
@@ -0,0 +1,49 @@ |
+// Copyright 2014 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. |
+ |
+#include "mojo/cc/output_surface_mojo.h" |
+ |
+#include "cc/output/compositor_frame.h" |
+#include "cc/output/output_surface_client.h" |
+#include "mojo/services/public/cpp/geometry/geometry_type_converters.h" |
+#include "mojo/services/public/cpp/surfaces/surfaces_type_converters.h" |
+ |
+namespace mojo { |
+ |
+OutputSurfaceMojo::OutputSurfaceMojo( |
+ const scoped_refptr<cc::ContextProvider>& context_provider, |
+ SurfacePtr surface, |
+ uint32_t id_namespace) |
+ : cc::OutputSurface(context_provider), |
+ surface_(surface.Pass()), |
+ id_allocator_(id_namespace) { |
+ surface_.set_client(this); |
+} |
+ |
+OutputSurfaceMojo::~OutputSurfaceMojo() { |
+} |
+ |
+void OutputSurfaceMojo::ReturnResources(Array<ReturnedResourcePtr> resources) { |
+} |
+ |
+void OutputSurfaceMojo::SwapBuffers(cc::CompositorFrame* frame) { |
+ gfx::Size frame_size = |
+ frame->delegated_frame_data->render_pass_list.back()->output_rect.size(); |
+ if (frame_size != surface_size_) { |
+ if (!surface_id_.is_null()) { |
+ surface_->DestroySurface(SurfaceId::From(surface_id_)); |
+ } |
+ surface_id_ = id_allocator_.GenerateId(); |
+ surface_->CreateSurface(SurfaceId::From(surface_id_), |
+ Size::From(frame_size)); |
+ surface_size_ = frame_size; |
+ } |
+ |
+ surface_->SubmitFrame(SurfaceId::From(surface_id_), Frame::From(*frame)); |
+ |
+ client_->DidSwapBuffers(); |
+ client_->DidSwapBuffersComplete(); |
+} |
+ |
+} // namespace mojo |