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// Copyright (c) 2010 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 "chrome/browser/gpu_process_host_ui_shim.h"
#include "chrome/browser/browser_thread.h"
#include "chrome/browser/gpu_process_host.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/common/child_process_logging.h"
#include "chrome/common/gpu_messages.h"
// Tasks used by this file
namespace {
class SendOnIOThreadTask : public Task {
public:
explicit SendOnIOThreadTask(IPC::Message* msg) : msg_(msg) {
}
private:
void Run() {
GpuProcessHost::Get()->Send(msg_);
}
IPC::Message* msg_;
};
} // namespace
GpuProcessHostUIShim::GpuProcessHostUIShim() : last_routing_id_(1) {
}
GpuProcessHostUIShim::~GpuProcessHostUIShim() {
}
// static
GpuProcessHostUIShim* GpuProcessHostUIShim::Get() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
return Singleton<GpuProcessHostUIShim>::get();
}
bool GpuProcessHostUIShim::Send(IPC::Message* msg) {
DCHECK(CalledOnValidThread());
BrowserThread::PostTask(BrowserThread::IO,
FROM_HERE,
new SendOnIOThreadTask(msg));
return true;
}
int32 GpuProcessHostUIShim::GetNextRoutingId() {
DCHECK(CalledOnValidThread());
return ++last_routing_id_;
}
void GpuProcessHostUIShim::AddRoute(int32 routing_id,
IPC::Channel::Listener* listener) {
DCHECK(CalledOnValidThread());
router_.AddRoute(routing_id, listener);
}
void GpuProcessHostUIShim::RemoveRoute(int32 routing_id) {
DCHECK(CalledOnValidThread());
router_.RemoveRoute(routing_id);
}
void GpuProcessHostUIShim::OnMessageReceived(const IPC::Message& message) {
DCHECK(CalledOnValidThread());
if (message.routing_id() == MSG_ROUTING_CONTROL)
OnControlMessageReceived(message);
else
router_.RouteMessage(message);
}
void GpuProcessHostUIShim::CollectGraphicsInfoAsynchronously() {
DCHECK(CalledOnValidThread());
BrowserThread::PostTask(
BrowserThread::IO,
FROM_HERE,
new SendOnIOThreadTask(new GpuMsg_CollectGraphicsInfo()));
}
void GpuProcessHostUIShim::SendAboutGpuCrash() {
DCHECK(CalledOnValidThread());
BrowserThread::PostTask(
BrowserThread::IO,
FROM_HERE,
new SendOnIOThreadTask(new GpuMsg_Crash()));
}
void GpuProcessHostUIShim::SendAboutGpuHang() {
DCHECK(CalledOnValidThread());
BrowserThread::PostTask(
BrowserThread::IO,
FROM_HERE,
new SendOnIOThreadTask(new GpuMsg_Hang()));
}
const GPUInfo& GpuProcessHostUIShim::gpu_info() const {
DCHECK(CalledOnValidThread());
return gpu_info_;
}
void GpuProcessHostUIShim::OnGraphicsInfoCollected(const GPUInfo& gpu_info) {
gpu_info_ = gpu_info;
child_process_logging::SetGpuInfo(gpu_info);
}
void GpuProcessHostUIShim::OnScheduleComposite(int renderer_id,
int render_view_id) {
RenderViewHost* host = RenderViewHost::FromID(renderer_id,
render_view_id);
if (!host) {
return;
}
host->ScheduleComposite();
}
void GpuProcessHostUIShim::OnControlMessageReceived(
const IPC::Message& message) {
DCHECK(CalledOnValidThread());
IPC_BEGIN_MESSAGE_MAP(GpuProcessHostUIShim, message)
IPC_MESSAGE_HANDLER(GpuHostMsg_GraphicsInfoCollected,
OnGraphicsInfoCollected)
#if defined(OS_WIN)
IPC_MESSAGE_HANDLER(GpuHostMsg_ScheduleComposite,
OnScheduleComposite);
#endif
IPC_MESSAGE_UNHANDLED_ERROR()
IPC_END_MESSAGE_MAP()
}
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