blob: aec55b268c64f19f4a26d014dd520fa6b79b561b [file] [log] [blame]
// Copyright 2015 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 "services/ui/public/cpp/window_surface.h"
#include "base/memory/ptr_util.h"
#include "services/ui/public/cpp/window_surface_client.h"
namespace ui {
// static
std::unique_ptr<WindowSurface> WindowSurface::Create(
std::unique_ptr<WindowSurfaceBinding>* surface_binding) {
mojom::SurfacePtr surface;
mojom::SurfaceClientPtr surface_client;
mojo::InterfaceRequest<mojom::SurfaceClient> surface_client_request =
GetProxy(&surface_client);
surface_binding->reset(new WindowSurfaceBinding(
GetProxy(&surface), surface_client.PassInterface()));
return base::WrapUnique(new WindowSurface(surface.PassInterface(),
std::move(surface_client_request)));
}
WindowSurface::~WindowSurface() {}
void WindowSurface::BindToThread() {
DCHECK(!thread_checker_);
thread_checker_.reset(new base::ThreadChecker());
surface_.Bind(std::move(surface_info_));
client_binding_.reset(new mojo::Binding<mojom::SurfaceClient>(
this, std::move(client_request_)));
}
void WindowSurface::SubmitCompositorFrame(cc::CompositorFrame frame,
const base::Closure& callback) {
DCHECK(thread_checker_);
DCHECK(thread_checker_->CalledOnValidThread());
if (!surface_)
return;
surface_->SubmitCompositorFrame(std::move(frame), callback);
}
WindowSurface::WindowSurface(
mojo::InterfacePtrInfo<mojom::Surface> surface_info,
mojo::InterfaceRequest<mojom::SurfaceClient> client_request)
: client_(nullptr),
surface_info_(std::move(surface_info)),
client_request_(std::move(client_request)) {}
void WindowSurface::ReturnResources(
mojo::Array<cc::ReturnedResource> resources) {
DCHECK(thread_checker_);
DCHECK(thread_checker_->CalledOnValidThread());
if (!client_)
return;
client_->OnResourcesReturned(this, std::move(resources));
}
WindowSurfaceBinding::~WindowSurfaceBinding() {}
WindowSurfaceBinding::WindowSurfaceBinding(
mojo::InterfaceRequest<mojom::Surface> surface_request,
mojo::InterfacePtrInfo<mojom::SurfaceClient> surface_client)
: surface_request_(std::move(surface_request)),
surface_client_(std::move(surface_client)) {}
} // namespace ui