Change exo::SurfaceFactoryOwner to exo::ExoCompositorFrameSink

components/exo/compositor_frame_sink.cc

Index: components/exo/compositor_frame_sink.cc
diff --git a/components/exo/compositor_frame_sink.cc b/components/exo/compositor_frame_sink.cc
new file mode 100644
index 0000000000000000000000000000000000000000..60d9c3eaed638e6daeda462a01d1a173dcc99744
--- /dev/null
+++ b/components/exo/compositor_frame_sink.cc
@@ -0,0 +1,104 @@
+// Copyright 2016 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 "components/exo/compositor_frame_sink.h"
+
+#include "cc/surfaces/surface.h"
+#include "cc/surfaces/surface_manager.h"
+#include "mojo/public/cpp/bindings/strong_binding.h"
+
+namespace exo {
+
+////////////////////////////////////////////////////////////////////////////////
+// ExoComopositorFrameSink, public:
+
+// static
+void CompositorFrameSink::Create(
+    const cc::FrameSinkId& frame_sink_id,
+    cc::SurfaceManager* surface_manager,
+    cc::mojom::MojoCompositorFrameSinkClientPtr client,
+    cc::mojom::MojoCompositorFrameSinkRequest request) {
+  std::unique_ptr<CompositorFrameSink> impl =
+      base::MakeUnique<CompositorFrameSink>(frame_sink_id, surface_manager,
+                                            std::move(client));
+  CompositorFrameSink* compositor_frame_sink = impl.get();
+  compositor_frame_sink->binding_ =

[Fady Samuel, 2016/12/08 13:16:56]

This is really weird. Anyhow, I would recommend making this a regular binding
for now, and having CompositorFrameSinkHolder hold on to a
std::unique_ptr<CompositorFrameSink> for now.

[Alex Z., 2016/12/09 16:16:27]

Done.

+      mojo::MakeStrongBinding(std::move(impl), std::move(request));
+}
+
+CompositorFrameSink::CompositorFrameSink(
+    const cc::FrameSinkId& frame_sink_id,
+    cc::SurfaceManager* surface_manager,
+    cc::mojom::MojoCompositorFrameSinkClientPtr client)
+    : support_(this,
+               surface_manager,
+               frame_sink_id,
+               std::unique_ptr<cc::Display>()),

[Fady Samuel, 2016/12/08 13:16:56]

nullptr

[Alex Z., 2016/12/09 16:16:27]

Done.

+      client_(std::move(client)) {}
+
+CompositorFrameSink::~CompositorFrameSink() {}
+
+////////////////////////////////////////////////////////////////////////////////
+// cc::mojom::MojoCompositorFrameSink overrides:
+
+void CompositorFrameSink::SetNeedsBeginFrame(bool needs_begin_frame) {
+  support_.SetNeedsBeginFrame(needs_begin_frame);
+}
+
+void CompositorFrameSink::SubmitCompositorFrame(
+    const cc::LocalFrameId& local_frame_id,
+    cc::CompositorFrame frame) {
+  support_.SubmitCompositorFrame(local_frame_id, std::move(frame));
+}
+
+void CompositorFrameSink::AddSurfaceReferences(
+    const std::vector<cc::SurfaceReference>& references) {
+  // TODO(fsamuel, staraz): Implement this.
+  NOTIMPLEMENTED();
+}
+
+void CompositorFrameSink::RemoveSurfaceReferences(
+    const std::vector<cc::SurfaceReference>& references) {
+  // TODO(fsamuel, staraz): Implement this.
+  NOTIMPLEMENTED();
+}
+
+void CompositorFrameSink::EvictFrame() {
+  support_.EvictFrame();
+}
+
+void CompositorFrameSink::Require(const cc::LocalFrameId& local_frame_id,
+                                  const cc::SurfaceSequence& sequence) {
+  support_.Require(local_frame_id, sequence);
+}
+
+void CompositorFrameSink::Satisfy(const cc::SurfaceSequence& sequence) {
+  support_.Satisfy(sequence);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// cc::CompositorFrameSinkSupportClient overrides:
+
+void CompositorFrameSink::DidReceiveCompositorFrameAck() {
+  if (client_)
+    client_->DidReceiveCompositorFrameAck();
+}
+
+void CompositorFrameSink::OnBeginFrame(const cc::BeginFrameArgs& args) {
+  if (client_)
+    client_->OnBeginFrame(args);
+}
+
+void CompositorFrameSink::ReclaimResources(
+    const cc::ReturnedResourceArray& resources) {
+  if (client_)
+    client_->ReclaimResources(resources);
+}
+
+void CompositorFrameSink::WillDrawSurface() {
+  if (client_)
+    client_->WillDrawSurface();
+}
+
+}  // namespace exo