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("Machine model name",
 158                                              gpu_info.machine_model_name));
 159   basic_info->Append(NewDescriptionValuePair("Machine model version",
 160                                              gpu_info.machine_model_version));
 161   basic_info->Append(NewDescriptionValuePair("GL_VENDOR",
 162                                              gpu_info.gl_vendor));
 163   basic_info->Append(NewDescriptionValuePair("GL_RENDERER",
 164                                              gpu_info.gl_renderer));
 165   basic_info->Append(NewDescriptionValuePair("GL_VERSION",
 166                                              gpu_info.gl_version));
 167   basic_info->Append(NewDescriptionValuePair("GL_EXTENSIONS",
 168                                              gpu_info.gl_extensions));
 169   basic_info->Append(NewDescriptionValuePair("Window system binding vendor",
 170                                              gpu_info.gl_ws_vendor));
 171   basic_info->Append(NewDescriptionValuePair("Window system binding version",
 172                                              gpu_info.gl_ws_version));
 173   basic_info->Append(NewDescriptionValuePair("Window system binding extensions",
 174                                              gpu_info.gl_ws_extensions));
 175 #if defined(OS_LINUX) && defined(USE_X11)
 176   basic_info->Append(NewDescriptionValuePair("Window manager",
 177                                              ui::GuessWindowManagerName()));
 178   {
 179     scoped_ptr<base::Environment> env(base::Environment::Create());
 180     std::string value;
 181     const char kXDGCurrentDesktop[] = "XDG_CURRENT_DESKTOP";
 182     if (env->GetVar(kXDGCurrentDesktop, &value))
 183       basic_info->Append(NewDescriptionValuePair(kXDGCurrentDesktop, value));
 184     const char kGDMSession[] = "GDMSESSION";
 185     if (env->GetVar(kGDMSession, &value))
 186       basic_info->Append(NewDescriptionValuePair(kGDMSession, value));
 187     const char* kAtomsToCache[] = {
 188         "_NET_WM_CM_S0",
 189         NULL
 190     };
 191     ui::X11AtomCache atom_cache(gfx::GetXDisplay(), kAtomsToCache);
 192     std::string compositing_manager = XGetSelectionOwner(
 193         gfx::GetXDisplay(),
 194         atom_cache.GetAtom("_NET_WM_CM_S0")) != None ? "Yes" : "No";
 195     basic_info->Append(
 196         NewDescriptionValuePair("Compositing manager", compositing_manager));
 197   }
 198 #endif
 199   std::string direct_rendering = gpu_info.direct_rendering ? "Yes" : "No";
 200   basic_info->Append(
 201       NewDescriptionValuePair("Direct rendering", direct_rendering));
 202
 203   std::string reset_strategy =
 204       base::StringPrintf("0x%04x", gpu_info.gl_reset_notification_strategy);
 205   basic_info->Append(NewDescriptionValuePair(
 206       "Reset notification strategy", reset_strategy));
 207
 208   basic_info->Append(NewDescriptionValuePair(
 209       "GPU process crash count",
 210       new base::FundamentalValue(gpu_info.process_crash_count)));
 211
 212   base::DictionaryValue* info = new base::DictionaryValue();
 213   info->Set("basic_info", basic_info);
 214
 215 #if defined(OS_WIN)
 216   base::Value* dx_info = gpu_info.dx_diagnostics.children.size() ?
 217     DxDiagNodeToList(gpu_info.dx_diagnostics) :
 218     base::Value::CreateNullValue();
 219   info->Set("diagnostics", dx_info);
 220 #endif
 221
 222   return info;
 223 }
 224
 225 // This class receives javascript messages from the renderer.
 226 // Note that the WebUI infrastructure runs on the UI thread, therefore all of
 227 // this class's methods are expected to run on the UI thread.
 228 class GpuMessageHandler
 229     : public WebUIMessageHandler,
 230       public base::SupportsWeakPtr<GpuMessageHandler>,
 231       public GpuDataManagerObserver,
 232       public ui::GpuSwitchingObserver {
 233  public:
 234   GpuMessageHandler();
 235   ~GpuMessageHandler() override;
 236
 237   // WebUIMessageHandler implementation.
 238   void RegisterMessages() override;
 239
 240   // GpuDataManagerObserver implementation.
 241   void OnGpuInfoUpdate() override;
 242
 243   // ui::GpuSwitchingObserver implementation.
 244   void OnGpuSwitched() override;
 245
 246   // Messages
 247   void OnBrowserBridgeInitialized(const base::ListValue* list);
 248   void OnCallAsync(const base::ListValue* list);
 249
 250   // Submessages dispatched from OnCallAsync
 251   base::Value* OnRequestClientInfo(const base::ListValue* list);
 252   base::Value* OnRequestLogMessages(const base::ListValue* list);
 253
 254  private:
 255   // True if observing the GpuDataManager (re-attaching as observer would
 256   // DCHECK).
 257   bool observing_;
 258
 259   DISALLOW_COPY_AND_ASSIGN(GpuMessageHandler);
 260 };
 261
 262 ////////////////////////////////////////////////////////////////////////////////
 263 //
 264 // GpuMessageHandler
 265 //
 266 ////////////////////////////////////////////////////////////////////////////////
 267
 268 GpuMessageHandler::GpuMessageHandler()
 269     : observing_(false) {
 270 }
 271
 272 GpuMessageHandler::~GpuMessageHandler() {
 273   ui::GpuSwitchingManager::GetInstance()->RemoveObserver(this);
 274   GpuDataManagerImpl::GetInstance()->RemoveObserver(this);
 275 }
 276
 277 /* BrowserBridge.callAsync prepends a requestID to these messages. */
 278 void GpuMessageHandler::RegisterMessages() {
 279   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 280
 281   web_ui()->RegisterMessageCallback("browserBridgeInitialized",
 282       base::Bind(&GpuMessageHandler::OnBrowserBridgeInitialized,
 283                  base::Unretained(this)));
 284   web_ui()->RegisterMessageCallback("callAsync",
 285       base::Bind(&GpuMessageHandler::OnCallAsync,
 286                  base::Unretained(this)));
 287 }
 288
 289 void GpuMessageHandler::OnCallAsync(const base::ListValue* args) {
 290   DCHECK_GE(args->GetSize(), static_cast<size_t>(2));
 291   // unpack args into requestId, submessage and submessageArgs
 292   bool ok;
 293   const base::Value* requestId;
 294   ok = args->Get(0, &requestId);
 295   DCHECK(ok);
 296
 297   std::string submessage;
 298   ok = args->GetString(1, &submessage);
 299   DCHECK(ok);
 300
 301   base::ListValue* submessageArgs = new base::ListValue();
 302   for (size_t i = 2; i < args->GetSize(); ++i) {
 303     const base::Value* arg;
 304     ok = args->Get(i, &arg);
 305     DCHECK(ok);
 306
 307     base::Value* argCopy = arg->DeepCopy();
 308     submessageArgs->Append(argCopy);
 309   }
 310
 311   // call the submessage handler
 312   base::Value* ret = NULL;
 313   if (submessage == "requestClientInfo") {
 314     ret = OnRequestClientInfo(submessageArgs);
 315   } else if (submessage == "requestLogMessages") {
 316     ret = OnRequestLogMessages(submessageArgs);
 317   } else {  // unrecognized submessage
 318     NOTREACHED();
 319     delete submessageArgs;
 320     return;
 321   }
 322   delete submessageArgs;
 323
 324   // call BrowserBridge.onCallAsyncReply with result
 325   if (ret) {
 326     web_ui()->CallJavascriptFunction("browserBridge.onCallAsyncReply",
 327         *requestId,
 328         *ret);
 329     delete ret;
 330   } else {
 331     web_ui()->CallJavascriptFunction("browserBridge.onCallAsyncReply",
 332         *requestId);
 333   }
 334 }
 335
 336 void GpuMessageHandler::OnBrowserBridgeInitialized(
 337     const base::ListValue* args) {
 338   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 339
 340   // Watch for changes in GPUInfo
 341   if (!observing_) {
 342     GpuDataManagerImpl::GetInstance()->AddObserver(this);
 343     ui::GpuSwitchingManager::GetInstance()->AddObserver(this);
 344   }
 345   observing_ = true;
 346
 347   // Tell GpuDataManager it should have full GpuInfo. If the
 348   // Gpu process has not run yet, this will trigger its launch.
 349   GpuDataManagerImpl::GetInstance()->RequestCompleteGpuInfoIfNeeded();
 350
 351   // Run callback immediately in case the info is ready and no update in the
 352   // future.
 353   OnGpuInfoUpdate();
 354 }
 355
 356 base::Value* GpuMessageHandler::OnRequestClientInfo(
 357     const base::ListValue* list) {
 358   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 359
 360   base::DictionaryValue* dict = new base::DictionaryValue();
 361
 362   dict->SetString("version", GetContentClient()->GetProduct());
 363   dict->SetString("command_line",
 364       base::CommandLine::ForCurrentProcess()->GetCommandLineString());
 365   dict->SetString("operating_system",
 366                   base::SysInfo::OperatingSystemName() + " " +
 367                   base::SysInfo::OperatingSystemVersion());
 368   dict->SetString("angle_commit_id", ANGLE_COMMIT_HASH);
 369   dict->SetString("graphics_backend", "Skia");
 370   dict->SetString("blacklist_version",
 371       GpuDataManagerImpl::GetInstance()->GetBlacklistVersion());
 372   dict->SetString("driver_bug_list_version",
 373       GpuDataManagerImpl::GetInstance()->GetDriverBugListVersion());
 374
 375   return dict;
 376 }
 377
 378 base::Value* GpuMessageHandler::OnRequestLogMessages(const base::ListValue*) {
 379   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 380
 381   return GpuDataManagerImpl::GetInstance()->GetLogMessages();
 382 }
 383
 384 void GpuMessageHandler::OnGpuInfoUpdate() {
 385   // Get GPU Info.
 386   scoped_ptr<base::DictionaryValue> gpu_info_val(GpuInfoAsDictionaryValue());
 387
 388
 389   // Add in blacklisting features
 390   base::DictionaryValue* feature_status = new base::DictionaryValue;
 391   feature_status->Set("featureStatus", GetFeatureStatus());
 392   feature_status->Set("problems", GetProblems());
 393   base::ListValue* workarounds = new base::ListValue();
 394   for (const std::string& workaround : GetDriverBugWorkarounds())
 395     workarounds->AppendString(workaround);
 396   feature_status->Set("workarounds", workarounds);
 397   gpu_info_val->Set("featureStatus", feature_status);
 398
 399   // Send GPU Info to javascript.
 400   web_ui()->CallJavascriptFunction("browserBridge.onGpuInfoUpdate",
 401       *(gpu_info_val.get()));
 402 }
 403
 404 void GpuMessageHandler::OnGpuSwitched() {
 405   GpuDataManagerImpl::GetInstance()->RequestCompleteGpuInfoIfNeeded();
 406 }
 407
 408 }  // namespace
 409
 410
 411 ////////////////////////////////////////////////////////////////////////////////
 412 //
 413 // GpuInternalsUI
 414 //
 415 ////////////////////////////////////////////////////////////////////////////////
 416
 417 GpuInternalsUI::GpuInternalsUI(WebUI* web_ui)
 418     : WebUIController(web_ui) {
 419   web_ui->AddMessageHandler(new GpuMessageHandler());
 420
 421   // Set up the chrome://gpu/ source.
 422   BrowserContext* browser_context =
 423       web_ui->GetWebContents()->GetBrowserContext();
 424   WebUIDataSource::Add(browser_context, CreateGpuHTMLSource());
 425 }
 426
 427 }  // namespace content