Implement RenderPass StructTraits

cc/ipc/render_pass_struct_traits.h

+// 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.
+
+#ifndef CC_IPC_RENDER_PASS_STRUCT_TRAITS_H_
+#define CC_IPC_RENDER_PASS_STRUCT_TRAITS_H_
+
+#include "cc/ipc/quads_struct_traits.h"
+#include "cc/ipc/render_pass.mojom.h"
+#include "cc/ipc/render_pass_id_struct_traits.h"
+#include "cc/quads/render_pass.h"
+#include "ui/gfx/mojo/transform_struct_traits.h"
+
+namespace mojo {
+
+template <>
+struct StructTraits<cc::mojom::RenderPass, std::unique_ptr<cc::RenderPass>> {
+  static void* SetUpContext(const std::unique_ptr<cc::RenderPass>& input);
+  static void TearDownContext(const std::unique_ptr<cc::RenderPass>& input,
+                              void* context);
+
+  static const cc::RenderPassId& id(
+      const std::unique_ptr<cc::RenderPass>& input) {
+    return input->id;
+  }
+
+  static const gfx::Rect& output_rect(
+      const std::unique_ptr<cc::RenderPass>& input) {
+    return input->output_rect;
+  }
+
+  static const gfx::Rect& damage_rect(
+      const std::unique_ptr<cc::RenderPass>& input) {
+    return input->damage_rect;
+  }
+
+  static const gfx::Transform& transform_to_root_target(
+      const std::unique_ptr<cc::RenderPass>& input) {
+    return input->transform_to_root_target;
+  }
+
+  static bool has_transparent_background(
+      const std::unique_ptr<cc::RenderPass>& input) {
+    return input->has_transparent_background;
+  }
+
+  static const cc::QuadList& quad_list(
+      const std::unique_ptr<cc::RenderPass>& input) {
+    return input->quad_list;
+  }
+
+  static const mojo::Array<uint32_t>& shared_quad_state_references(
+      const std::unique_ptr<cc::RenderPass>& input,
+      void* context) {
+    return *static_cast<mojo::Array<uint32_t>*>(context);
+  }
+
+  static const cc::SharedQuadStateList& shared_quad_state_list(
+      const std::unique_ptr<cc::RenderPass>& input) {
+    return input->shared_quad_state_list;
+  }
+
+  static bool Read(cc::mojom::RenderPassDataView data,
+                   std::unique_ptr<cc::RenderPass>* out);
+};
+
+}  // namespace mojo
+
+#endif  // CC_IPC_RENDER_PASS_STRUCT_TRAITS_H_