content/browser/gpu/gpu_internals_ui.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/browser/gpu/gpu_internals_ui.h"
   6
   7 #if defined(OS_LINUX) && defined(USE_X11)
   8 #include <X11/Xlib.h>
   9 #endif
  10
  11 #include <string>
  12
  13 #include "base/bind.h"
  14 #include "base/bind_helpers.h"
  15 #include "base/command_line.h"
  16 #include "base/environment.h"
  17 #include "base/i18n/time_formatting.h"
  18 #include "base/strings/string_number_conversions.h"
  19 #include "base/strings/stringprintf.h"
  20 #include "base/sys_info.h"
  21 #include "base/values.h"
  22 #include "content/browser/gpu/compositor_util.h"
  23 #include "content/browser/gpu/gpu_data_manager_impl.h"
  24 #include "content/grit/content_resources.h"
  25 #include "content/public/browser/browser_thread.h"
  26 #include "content/public/browser/gpu_data_manager_observer.h"
  27 #include "content/public/browser/web_contents.h"
  28 #include "content/public/browser/web_ui.h"
  29 #include "content/public/browser/web_ui_data_source.h"
  30 #include "content/public/browser/web_ui_message_handler.h"
  31 #include "content/public/common/content_client.h"
  32 #include "content/public/common/content_switches.h"
  33 #include "content/public/common/url_constants.h"
  34 #include "gpu/config/gpu_feature_type.h"
  35 #include "gpu/config/gpu_info.h"
  36 #include "third_party/angle/src/common/version.h"
  37 #include "ui/gl/gpu_switching_manager.h"
  38
  39 #if defined(OS_WIN)
  40 #include "ui/base/win/shell.h"
  41 #endif
  42
  43 #if defined(OS_LINUX) && defined(USE_X11)
  44 #include "ui/base/x/x11_util.h"
  45 #include "ui/gfx/x/x11_atom_cache.h"
  46 #endif
  47
  48 namespace content {
  49 namespace {
  50
  51 WebUIDataSource* CreateGpuHTMLSource() {
  52   WebUIDataSource* source = WebUIDataSource::Create(kChromeUIGpuHost);
  53
  54   source->SetJsonPath("strings.js");
  55   source->AddResourcePath("gpu_internals.js", IDR_GPU_INTERNALS_JS);
  56   source->SetDefaultResource(IDR_GPU_INTERNALS_HTML);
  57   return source;
  58 }
  59
  60 base::DictionaryValue* NewDescriptionValuePair(const std::string& desc,
  61     const std::string& value) {
  62   base::DictionaryValue* dict = new base::DictionaryValue();
  63   dict->SetString("description", desc);
  64   dict->SetString("value", value);
  65   return dict;
  66 }
  67
  68 base::DictionaryValue* NewDescriptionValuePair(const std::string& desc,
  69     base::Value* value) {
  70   base::DictionaryValue* dict = new base::DictionaryValue();
  71   dict->SetString("description", desc);
  72   dict->Set("value", value);
  73   return dict;
  74 }
  75
  76 #if defined(OS_WIN)
  77 // Output DxDiagNode tree as nested array of {description,value} pairs
  78 base::ListValue* DxDiagNodeToList(const gpu::DxDiagNode& node) {
  79   base::ListValue* list = new base::ListValue();
  80   for (std::map<std::string, std::string>::const_iterator it =
  81       node.values.begin();
  82       it != node.values.end();
  83       ++it) {
  84     list->Append(NewDescriptionValuePair(it->first, it->second));
  85   }
  86
  87   for (std::map<std::string, gpu::DxDiagNode>::const_iterator it =
  88       node.children.begin();
  89       it != node.children.end();
  90       ++it) {
  91     base::ListValue* sublist = DxDiagNodeToList(it->second);
  92     list->Append(NewDescriptionValuePair(it->first, sublist));
  93   }
  94   return list;
  95 }
  96 #endif
  97
  98 std::string GPUDeviceToString(const gpu::GPUInfo::GPUDevice& gpu) {
  99   std::string vendor = base::StringPrintf("0x%04x", gpu.vendor_id);
 100   if (!gpu.vendor_string.empty())
 101     vendor += " [" + gpu.vendor_string + "]";
 102   std::string device = base::StringPrintf("0x%04x", gpu.device_id);
 103   if (!gpu.device_string.empty())
 104     device += " [" + gpu.device_string + "]";
 105   return base::StringPrintf("VENDOR = %s, DEVICE= %s%s",
 106       vendor.c_str(), device.c_str(), gpu.active ? " *ACTIVE*" : "");
 107 }
 108
 109 base::DictionaryValue* GpuInfoAsDictionaryValue() {
 110   gpu::GPUInfo gpu_info = GpuDataManagerImpl::GetInstance()->GetGPUInfo();
 111   base::ListValue* basic_info = new base::ListValue();
 112   basic_info->Append(NewDescriptionValuePair(
 113       "Initialization time",
 114       base::Int64ToString(gpu_info.initialization_time.InMilliseconds())));
 115   basic_info->Append(NewDescriptionValuePair(
 116       "Sandboxed", new base::FundamentalValue(gpu_info.sandboxed)));
 117   basic_info->Append(NewDescriptionValuePair(
 118       "GPU0", GPUDeviceToString(gpu_info.gpu)));
 119   for (size_t i = 0; i < gpu_info.secondary_gpus.size(); ++i) {
 120     basic_info->Append(NewDescriptionValuePair(
 121         base::StringPrintf("GPU%d", static_cast<int>(i + 1)),
 122         GPUDeviceToString(gpu_info.secondary_gpus[i])));
 123   }
 124   basic_info->Append(NewDescriptionValuePair(
 125       "Optimus", new base::FundamentalValue(gpu_info.optimus)));
 126   basic_info->Append(NewDescriptionValuePair(
 127       "AMD switchable", new base::FundamentalValue(gpu_info.amd_switchable)));
 128   if (gpu_info.lenovo_dcute) {
 129     basic_info->Append(NewDescriptionValuePair(
 130         "Lenovo dCute", new base::FundamentalValue(true)));
 131   }
 132   if (gpu_info.display_link_version.IsValid()) {
 133     basic_info->Append(NewDescriptionValuePair(
 134         "DisplayLink Version", gpu_info.display_link_version.GetString()));
 135   }
 136 #if defined(OS_WIN)
 137   std::string compositor =
 138       ui::win::IsAeroGlassEnabled() ? "Aero Glass" : "none";
 139   basic_info->Append(
 140       NewDescriptionValuePair("Desktop compositing", compositor));
 141   if (GpuDataManagerImpl::GetInstance()->ShouldUseWarp()) {
 142     basic_info->Append(NewDescriptionValuePair("Using WARP",
 143         new base::FundamentalValue(true)));
 144   }
 145 #endif
 146
 147   basic_info->Append(
 148       NewDescriptionValuePair("Driver vendor", gpu_info.driver_vendor));
 149   basic_info->Append(NewDescriptionValuePair("Driver version",
 150                                              gpu_info.driver_version));
 151   basic_info->Append(NewDescriptionValuePair("Driver date",
 152                                              gpu_info.driver_date));
 153   basic_info->Append(NewDescriptionValuePair("Pixel shader version",
 154                                              gpu_info.pixel_shader_version));
 155   basic_info->Append(NewDescriptionValuePair("Vertex shader version",
 156                                              gpu_info.vertex_shader_version));
 157   basic_info->Append(NewDescriptionValuePair("Max. MSAA samples",
 158                                              gpu_info.max_msaa_samples));
 159   basic_info->Append(NewDescriptionValuePair("Machine model name",
 160                                              gpu_info.machine_model_name));
 161   basic_info->Append(NewDescriptionValuePair("Machine model version",
 162                                              gpu_info.machine_model_version));
 163   basic_info->Append(NewDescriptionValuePair("GL_VENDOR",
 164                                              gpu_info.gl_vendor));
 165   basic_info->Append(NewDescriptionValuePair("GL_RENDERER",
 166                                              gpu_info.gl_renderer));
 167   basic_info->Append(NewDescriptionValuePair("GL_VERSION",
 168                                              gpu_info.gl_version));
 169   basic_info->Append(NewDescriptionValuePair("GL_EXTENSIONS",
 170                                              gpu_info.gl_extensions));
 171   basic_info->Append(NewDescriptionValuePair("Window system binding vendor",
 172                                              gpu_info.gl_ws_vendor));
 173   basic_info->Append(NewDescriptionValuePair("Window system binding version",
 174                                              gpu_info.gl_ws_version));
 175   basic_info->Append(NewDescriptionValuePair("Window system binding extensions",
 176                                              gpu_info.gl_ws_extensions));
 177 #if defined(OS_LINUX) && defined(USE_X11)
 178   basic_info->Append(NewDescriptionValuePair("Window manager",
 179                                              ui::GuessWindowManagerName()));
 180   {
 181     scoped_ptr<base::Environment> env(base::Environment::Create());
 182     std::string value;
 183     const char kXDGCurrentDesktop[] = "XDG_CURRENT_DESKTOP";
 184     if (env->GetVar(kXDGCurrentDesktop, &value))
 185       basic_info->Append(NewDescriptionValuePair(kXDGCurrentDesktop, value));
 186     const char kGDMSession[] = "GDMSESSION";
 187     if (env->GetVar(kGDMSession, &value))
 188       basic_info->Append(NewDescriptionValuePair(kGDMSession, value));
 189     const char* kAtomsToCache[] = {
 190         "_NET_WM_CM_S0",
 191         NULL
 192     };
 193     ui::X11AtomCache atom_cache(gfx::GetXDisplay(), kAtomsToCache);
 194     std::string compositing_manager = XGetSelectionOwner(
 195         gfx::GetXDisplay(),
 196         atom_cache.GetAtom("_NET_WM_CM_S0")) != None ? "Yes" : "No";
 197     basic_info->Append(
 198         NewDescriptionValuePair("Compositing manager", compositing_manager));
 199   }
 200 #endif
 201   std::string direct_rendering = gpu_info.direct_rendering ? "Yes" : "No";
 202   basic_info->Append(
 203       NewDescriptionValuePair("Direct rendering", direct_rendering));
 204
 205   std::string reset_strategy =
 206       base::StringPrintf("0x%04x", gpu_info.gl_reset_notification_strategy);
 207   basic_info->Append(NewDescriptionValuePair(
 208       "Reset notification strategy", reset_strategy));
 209
 210   basic_info->Append(NewDescriptionValuePair(
 211       "GPU process crash count",
 212       new base::FundamentalValue(gpu_info.process_crash_count)));
 213
 214   base::DictionaryValue* info = new base::DictionaryValue();
 215   info->Set("basic_info", basic_info);
 216
 217 #if defined(OS_WIN)
 218   base::Value* dx_info = gpu_info.dx_diagnostics.children.size() ?
 219     DxDiagNodeToList(gpu_info.dx_diagnostics) :
 220     base::Value::CreateNullValue();
 221   info->Set("diagnostics", dx_info);
 222 #endif
 223
 224   return info;
 225 }
 226
 227 // This class receives javascript messages from the renderer.
 228 // Note that the WebUI infrastructure runs on the UI thread, therefore all of
 229 // this class's methods are expected to run on the UI thread.
 230 class GpuMessageHandler
 231     : public WebUIMessageHandler,
 232       public base::SupportsWeakPtr<GpuMessageHandler>,
 233       public GpuDataManagerObserver,
 234       public ui::GpuSwitchingObserver {
 235  public:
 236   GpuMessageHandler();
 237   ~GpuMessageHandler() override;
 238
 239   // WebUIMessageHandler implementation.
 240   void RegisterMessages() override;
 241
 242   // GpuDataManagerObserver implementation.
 243   void OnGpuInfoUpdate() override;
 244
 245   // ui::GpuSwitchingObserver implementation.
 246   void OnGpuSwitched() override;
 247
 248   // Messages
 249   void OnBrowserBridgeInitialized(const base::ListValue* list);
 250   void OnCallAsync(const base::ListValue* list);
 251
 252   // Submessages dispatched from OnCallAsync
 253   base::Value* OnRequestClientInfo(const base::ListValue* list);
 254   base::Value* OnRequestLogMessages(const base::ListValue* list);
 255
 256  private:
 257   // True if observing the GpuDataManager (re-attaching as observer would
 258   // DCHECK).
 259   bool observing_;
 260
 261   DISALLOW_COPY_AND_ASSIGN(GpuMessageHandler);
 262 };
 263
 264 ////////////////////////////////////////////////////////////////////////////////
 265 //
 266 // GpuMessageHandler
 267 //
 268 ////////////////////////////////////////////////////////////////////////////////
 269
 270 GpuMessageHandler::GpuMessageHandler()
 271     : observing_(false) {
 272 }
 273
 274 GpuMessageHandler::~GpuMessageHandler() {
 275   ui::GpuSwitchingManager::GetInstance()->RemoveObserver(this);
 276   GpuDataManagerImpl::GetInstance()->RemoveObserver(this);
 277 }
 278
 279 /* BrowserBridge.callAsync prepends a requestID to these messages. */
 280 void GpuMessageHandler::RegisterMessages() {
 281   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 282
 283   web_ui()->RegisterMessageCallback("browserBridgeInitialized",
 284       base::Bind(&GpuMessageHandler::OnBrowserBridgeInitialized,
 285                  base::Unretained(this)));
 286   web_ui()->RegisterMessageCallback("callAsync",
 287       base::Bind(&GpuMessageHandler::OnCallAsync,
 288                  base::Unretained(this)));
 289 }
 290
 291 void GpuMessageHandler::OnCallAsync(const base::ListValue* args) {
 292   DCHECK_GE(args->GetSize(), static_cast<size_t>(2));
 293   // unpack args into requestId, submessage and submessageArgs
 294   bool ok;
 295   const base::Value* requestId;
 296   ok = args->Get(0, &requestId);
 297   DCHECK(ok);
 298
 299   std::string submessage;
 300   ok = args->GetString(1, &submessage);
 301   DCHECK(ok);
 302
 303   base::ListValue* submessageArgs = new base::ListValue();
 304   for (size_t i = 2; i < args->GetSize(); ++i) {
 305     const base::Value* arg;
 306     ok = args->Get(i, &arg);
 307     DCHECK(ok);
 308
 309     base::Value* argCopy = arg->DeepCopy();
 310     submessageArgs->Append(argCopy);
 311   }
 312
 313   // call the submessage handler
 314   base::Value* ret = NULL;
 315   if (submessage == "requestClientInfo") {
 316     ret = OnRequestClientInfo(submessageArgs);
 317   } else if (submessage == "requestLogMessages") {
 318     ret = OnRequestLogMessages(submessageArgs);
 319   } else {  // unrecognized submessage
 320     NOTREACHED();
 321     delete submessageArgs;
 322     return;
 323   }
 324   delete submessageArgs;
 325
 326   // call BrowserBridge.onCallAsyncReply with result
 327   if (ret) {
 328     web_ui()->CallJavascriptFunction("browserBridge.onCallAsyncReply",
 329         *requestId,
 330         *ret);
 331     delete ret;
 332   } else {
 333     web_ui()->CallJavascriptFunction("browserBridge.onCallAsyncReply",
 334         *requestId);
 335   }
 336 }
 337
 338 void GpuMessageHandler::OnBrowserBridgeInitialized(
 339     const base::ListValue* args) {
 340   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 341
 342   // Watch for changes in GPUInfo
 343   if (!observing_) {
 344     GpuDataManagerImpl::GetInstance()->AddObserver(this);
 345     ui::GpuSwitchingManager::GetInstance()->AddObserver(this);
 346   }
 347   observing_ = true;
 348
 349   // Tell GpuDataManager it should have full GpuInfo. If the
 350   // Gpu process has not run yet, this will trigger its launch.
 351   GpuDataManagerImpl::GetInstance()->RequestCompleteGpuInfoIfNeeded();
 352
 353   // Run callback immediately in case the info is ready and no update in the
 354   // future.
 355   OnGpuInfoUpdate();
 356 }
 357
 358 base::Value* GpuMessageHandler::OnRequestClientInfo(
 359     const base::ListValue* list) {
 360   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 361
 362   base::DictionaryValue* dict = new base::DictionaryValue();
 363
 364   dict->SetString("version", GetContentClient()->GetProduct());
 365   dict->SetString("command_line",
 366       base::CommandLine::ForCurrentProcess()->GetCommandLineString());
 367   dict->SetString("operating_system",
 368                   base::SysInfo::OperatingSystemName() + " " +
 369                   base::SysInfo::OperatingSystemVersion());
 370   dict->SetString("angle_commit_id", ANGLE_COMMIT_HASH);
 371   dict->SetString("graphics_backend", "Skia");
 372   dict->SetString("blacklist_version",
 373       GpuDataManagerImpl::GetInstance()->GetBlacklistVersion());
 374   dict->SetString("driver_bug_list_version",
 375       GpuDataManagerImpl::GetInstance()->GetDriverBugListVersion());
 376
 377   return dict;
 378 }
 379
 380 base::Value* GpuMessageHandler::OnRequestLogMessages(const base::ListValue*) {
 381   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 382
 383   return GpuDataManagerImpl::GetInstance()->GetLogMessages();
 384 }
 385
 386 void GpuMessageHandler::OnGpuInfoUpdate() {
 387   // Get GPU Info.
 388   scoped_ptr<base::DictionaryValue> gpu_info_val(GpuInfoAsDictionaryValue());
 389
 390
 391   // Add in blacklisting features
 392   base::DictionaryValue* feature_status = new base::DictionaryValue;
 393   feature_status->Set("featureStatus", GetFeatureStatus());
 394   feature_status->Set("problems", GetProblems());
 395   base::ListValue* workarounds = new base::ListValue();
 396   for (const std::string& workaround : GetDriverBugWorkarounds())
 397     workarounds->AppendString(workaround);
 398   feature_status->Set("workarounds", workarounds);
 399   gpu_info_val->Set("featureStatus", feature_status);
 400
 401   // Send GPU Info to javascript.
 402   web_ui()->CallJavascriptFunction("browserBridge.onGpuInfoUpdate",
 403       *(gpu_info_val.get()));
 404 }
 405
 406 void GpuMessageHandler::OnGpuSwitched() {
 407   GpuDataManagerImpl::GetInstance()->RequestCompleteGpuInfoIfNeeded();
 408 }
 409
 410 }  // namespace
 411
 412
 413 ////////////////////////////////////////////////////////////////////////////////
 414 //
 415 // GpuInternalsUI
 416 //
 417 ////////////////////////////////////////////////////////////////////////////////
 418
 419 GpuInternalsUI::GpuInternalsUI(WebUI* web_ui)
 420     : WebUIController(web_ui) {
 421   web_ui->AddMessageHandler(new GpuMessageHandler());
 422
 423   // Set up the chrome://gpu/ source.
 424   BrowserContext* browser_context =
 425       web_ui->GetWebContents()->GetBrowserContext();
 426   WebUIDataSource::Add(browser_context, CreateGpuHTMLSource());
 427 }
 428
 429 }  // namespace content