15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/browser/compositor/browser_compositor_output_surface_proxy.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/browser/compositor/browser_compositor_output_surface.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/browser/gpu/browser_gpu_channel_host_factory.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/common/gpu/gpu_messages.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)BrowserCompositorOutputSurfaceProxy::BrowserCompositorOutputSurfaceProxy( 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IDMap<BrowserCompositorOutputSurface>* surface_map) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : surface_map_(surface_map), 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connected_to_gpu_process_host_id_(0) {} 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)BrowserCompositorOutputSurfaceProxy::~BrowserCompositorOutputSurfaceProxy() {} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void BrowserCompositorOutputSurfaceProxy::ConnectToGpuProcessHost( 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::SingleThreadTaskRunner* compositor_thread_task_runner) { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserGpuChannelHostFactory* factory = 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserGpuChannelHostFactory::instance(); 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int gpu_process_host_id = factory->GpuProcessHostId(); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (connected_to_gpu_process_host_id_ == gpu_process_host_id) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const uint32 kMessagesToFilter[] = { GpuHostMsg_UpdateVSyncParameters::ID }; 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) factory->SetHandlerForControlMessages( 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kMessagesToFilter, 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) arraysize(kMessagesToFilter), 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&BrowserCompositorOutputSurfaceProxy:: 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnMessageReceivedOnCompositorThread, 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this), 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) compositor_thread_task_runner); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connected_to_gpu_process_host_id_ = gpu_process_host_id; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void BrowserCompositorOutputSurfaceProxy::OnMessageReceivedOnCompositorThread( 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const IPC::Message& message) { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_BEGIN_MESSAGE_MAP(BrowserCompositorOutputSurfaceProxy, message) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_HANDLER(GpuHostMsg_UpdateVSyncParameters, 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnUpdateVSyncParametersOnCompositorThread); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_END_MESSAGE_MAP() 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)BrowserCompositorOutputSurfaceProxy::OnUpdateVSyncParametersOnCompositorThread( 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int surface_id, 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeTicks timebase, 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta interval) { 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserCompositorOutputSurface* surface = surface_map_->Lookup(surface_id); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (surface) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) surface->OnUpdateVSyncParametersFromGpu(timebase, interval); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)