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       "In-process GPU", new base::FundamentalValue(gpu_info.in_process_gpu)));
 117   basic_info->Append(NewDescriptionValuePair(
 118       "Sandboxed", new base::FundamentalValue(gpu_info.sandboxed)));
 119   basic_info->Append(NewDescriptionValuePair(
 120       "GPU0", GPUDeviceToString(gpu_info.gpu)));
 121   for (size_t i = 0; i < gpu_info.secondary_gpus.size(); ++i) {
 122     basic_info->Append(NewDescriptionValuePair(
 123         base::StringPrintf("GPU%d", static_cast<int>(i + 1)),
 124         GPUDeviceToString(gpu_info.secondary_gpus[i])));
 125   }
 126   basic_info->Append(NewDescriptionValuePair(
 127       "Optimus", new base::FundamentalValue(gpu_info.optimus)));
 128   basic_info->Append(NewDescriptionValuePair(
 129       "AMD switchable", new base::FundamentalValue(gpu_info.amd_switchable)));
 130   if (gpu_info.lenovo_dcute) {
 131     basic_info->Append(NewDescriptionValuePair(
 132         "Lenovo dCute", new base::FundamentalValue(true)));
 133   }
 134   if (gpu_info.display_link_version.IsValid()) {
 135     basic_info->Append(NewDescriptionValuePair(
 136         "DisplayLink Version", gpu_info.display_link_version.GetString()));
 137   }
 138 #if defined(OS_WIN)
 139   std::string compositor =
 140       ui::win::IsAeroGlassEnabled() ? "Aero Glass" : "none";
 141   basic_info->Append(
 142       NewDescriptionValuePair("Desktop compositing", compositor));
 143   if (GpuDataManagerImpl::GetInstance()->ShouldUseWarp()) {
 144     basic_info->Append(NewDescriptionValuePair("Using WARP",
 145         new base::FundamentalValue(true)));
 146   }
 147 #endif
 148
 149   std::string disabled_extensions;
 150   GpuDataManagerImpl::GetInstance()->GetDisabledExtensions(
 151       &disabled_extensions);
 152
 153   basic_info->Append(
 154       NewDescriptionValuePair("Driver vendor", gpu_info.driver_vendor));
 155   basic_info->Append(NewDescriptionValuePair("Driver version",
 156                                              gpu_info.driver_version));
 157   basic_info->Append(NewDescriptionValuePair("Driver date",
 158                                              gpu_info.driver_date));
 159   basic_info->Append(NewDescriptionValuePair("Pixel shader version",
 160                                              gpu_info.pixel_shader_version));
 161   basic_info->Append(NewDescriptionValuePair("Vertex shader version",
 162                                              gpu_info.vertex_shader_version));
 163   basic_info->Append(NewDescriptionValuePair("Max. MSAA samples",
 164                                              gpu_info.max_msaa_samples));
 165   basic_info->Append(NewDescriptionValuePair("Machine model name",
 166                                              gpu_info.machine_model_name));
 167   basic_info->Append(NewDescriptionValuePair("Machine model version",
 168                                              gpu_info.machine_model_version));
 169   basic_info->Append(NewDescriptionValuePair("GL_VENDOR",
 170                                              gpu_info.gl_vendor));
 171   basic_info->Append(NewDescriptionValuePair("GL_RENDERER",
 172                                              gpu_info.gl_renderer));
 173   basic_info->Append(NewDescriptionValuePair("GL_VERSION",
 174                                              gpu_info.gl_version));
 175   basic_info->Append(NewDescriptionValuePair("GL_EXTENSIONS",
 176                                              gpu_info.gl_extensions));
 177   basic_info->Append(NewDescriptionValuePair("Disabled Extensions",
 178                                              disabled_extensions));
 179   basic_info->Append(NewDescriptionValuePair("Window system binding vendor",
 180                                              gpu_info.gl_ws_vendor));
 181   basic_info->Append(NewDescriptionValuePair("Window system binding version",
 182                                              gpu_info.gl_ws_version));
 183   basic_info->Append(NewDescriptionValuePair("Window system binding extensions",
 184                                              gpu_info.gl_ws_extensions));
 185 #if defined(OS_LINUX) && defined(USE_X11)
 186   basic_info->Append(NewDescriptionValuePair("Window manager",
 187                                              ui::GuessWindowManagerName()));
 188   {
 189     scoped_ptr<base::Environment> env(base::Environment::Create());
 190     std::string value;
 191     const char kXDGCurrentDesktop[] = "XDG_CURRENT_DESKTOP";
 192     if (env->GetVar(kXDGCurrentDesktop, &value))
 193       basic_info->Append(NewDescriptionValuePair(kXDGCurrentDesktop, value));
 194     const char kGDMSession[] = "GDMSESSION";
 195     if (env->GetVar(kGDMSession, &value))
 196       basic_info->Append(NewDescriptionValuePair(kGDMSession, value));
 197     const char* kAtomsToCache[] = {
 198         "_NET_WM_CM_S0",
 199         NULL
 200     };
 201     ui::X11AtomCache atom_cache(gfx::GetXDisplay(), kAtomsToCache);
 202     std::string compositing_manager = XGetSelectionOwner(
 203         gfx::GetXDisplay(),
 204         atom_cache.GetAtom("_NET_WM_CM_S0")) != None ? "Yes" : "No";
 205     basic_info->Append(
 206         NewDescriptionValuePair("Compositing manager", compositing_manager));
 207   }
 208 #endif
 209   std::string direct_rendering = gpu_info.direct_rendering ? "Yes" : "No";
 210   basic_info->Append(
 211       NewDescriptionValuePair("Direct rendering", direct_rendering));
 212
 213   std::string reset_strategy =
 214       base::StringPrintf("0x%04x", gpu_info.gl_reset_notification_strategy);
 215   basic_info->Append(NewDescriptionValuePair(
 216       "Reset notification strategy", reset_strategy));
 217
 218   basic_info->Append(NewDescriptionValuePair(
 219       "GPU process crash count",
 220       new base::FundamentalValue(gpu_info.process_crash_count)));
 221
 222   base::DictionaryValue* info = new base::DictionaryValue();
 223   info->Set("basic_info", basic_info);
 224
 225 #if defined(OS_WIN)
 226   scoped_ptr<base::Value> dx_info = base::Value::CreateNullValue();
 227   if (gpu_info.dx_diagnostics.children.size())
 228     dx_info.reset(DxDiagNodeToList(gpu_info.dx_diagnostics));
 229   info->Set("diagnostics", dx_info.Pass());
 230 #endif
 231
 232   return info;
 233 }
 234
 235 // This class receives javascript messages from the renderer.
 236 // Note that the WebUI infrastructure runs on the UI thread, therefore all of
 237 // this class's methods are expected to run on the UI thread.
 238 class GpuMessageHandler
 239     : public WebUIMessageHandler,
 240       public base::SupportsWeakPtr<GpuMessageHandler>,
 241       public GpuDataManagerObserver,
 242       public ui::GpuSwitchingObserver {
 243  public:
 244   GpuMessageHandler();
 245   ~GpuMessageHandler() override;
 246
 247   // WebUIMessageHandler implementation.
 248   void RegisterMessages() override;
 249
 250   // GpuDataManagerObserver implementation.
 251   void OnGpuInfoUpdate() override;
 252
 253   // ui::GpuSwitchingObserver implementation.
 254   void OnGpuSwitched() override;
 255
 256   // Messages
 257   void OnBrowserBridgeInitialized(const base::ListValue* list);
 258   void OnCallAsync(const base::ListValue* list);
 259
 260   // Submessages dispatched from OnCallAsync
 261   base::Value* OnRequestClientInfo(const base::ListValue* list);
 262   base::Value* OnRequestLogMessages(const base::ListValue* list);
 263
 264  private:
 265   // True if observing the GpuDataManager (re-attaching as observer would
 266   // DCHECK).
 267   bool observing_;
 268
 269   DISALLOW_COPY_AND_ASSIGN(GpuMessageHandler);
 270 };
 271
 272 ////////////////////////////////////////////////////////////////////////////////
 273 //
 274 // GpuMessageHandler
 275 //
 276 ////////////////////////////////////////////////////////////////////////////////
 277
 278 GpuMessageHandler::GpuMessageHandler()
 279     : observing_(false) {
 280 }
 281
 282 GpuMessageHandler::~GpuMessageHandler() {
 283   ui::GpuSwitchingManager::GetInstance()->RemoveObserver(this);
 284   GpuDataManagerImpl::GetInstance()->RemoveObserver(this);
 285 }
 286
 287 /* BrowserBridge.callAsync prepends a requestID to these messages. */
 288 void GpuMessageHandler::RegisterMessages() {
 289   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 290
 291   web_ui()->RegisterMessageCallback("browserBridgeInitialized",
 292       base::Bind(&GpuMessageHandler::OnBrowserBridgeInitialized,
 293                  base::Unretained(this)));
 294   web_ui()->RegisterMessageCallback("callAsync",
 295       base::Bind(&GpuMessageHandler::OnCallAsync,
 296                  base::Unretained(this)));
 297 }
 298
 299 void GpuMessageHandler::OnCallAsync(const base::ListValue* args) {
 300   DCHECK_GE(args->GetSize(), static_cast<size_t>(2));
 301   // unpack args into requestId, submessage and submessageArgs
 302   bool ok;
 303   const base::Value* requestId;
 304   ok = args->Get(0, &requestId);
 305   DCHECK(ok);
 306
 307   std::string submessage;
 308   ok = args->GetString(1, &submessage);
 309   DCHECK(ok);
 310
 311   base::ListValue* submessageArgs = new base::ListValue();
 312   for (size_t i = 2; i < args->GetSize(); ++i) {
 313     const base::Value* arg;
 314     ok = args->Get(i, &arg);
 315     DCHECK(ok);
 316
 317     base::Value* argCopy = arg->DeepCopy();
 318     submessageArgs->Append(argCopy);
 319   }
 320
 321   // call the submessage handler
 322   base::Value* ret = NULL;
 323   if (submessage == "requestClientInfo") {
 324     ret = OnRequestClientInfo(submessageArgs);
 325   } else if (submessage == "requestLogMessages") {
 326     ret = OnRequestLogMessages(submessageArgs);
 327   } else {  // unrecognized submessage
 328     NOTREACHED();
 329     delete submessageArgs;
 330     return;
 331   }
 332   delete submessageArgs;
 333
 334   // call BrowserBridge.onCallAsyncReply with result
 335   if (ret) {
 336     web_ui()->CallJavascriptFunction("browserBridge.onCallAsyncReply",
 337         *requestId,
 338         *ret);
 339     delete ret;
 340   } else {
 341     web_ui()->CallJavascriptFunction("browserBridge.onCallAsyncReply",
 342         *requestId);
 343   }
 344 }
 345
 346 void GpuMessageHandler::OnBrowserBridgeInitialized(
 347     const base::ListValue* args) {
 348   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 349
 350   // Watch for changes in GPUInfo
 351   if (!observing_) {
 352     GpuDataManagerImpl::GetInstance()->AddObserver(this);
 353     ui::GpuSwitchingManager::GetInstance()->AddObserver(this);
 354   }
 355   observing_ = true;
 356
 357   // Tell GpuDataManager it should have full GpuInfo. If the
 358   // Gpu process has not run yet, this will trigger its launch.
 359   GpuDataManagerImpl::GetInstance()->RequestCompleteGpuInfoIfNeeded();
 360
 361   // Run callback immediately in case the info is ready and no update in the
 362   // future.
 363   OnGpuInfoUpdate();
 364 }
 365
 366 base::Value* GpuMessageHandler::OnRequestClientInfo(
 367     const base::ListValue* list) {
 368   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 369
 370   base::DictionaryValue* dict = new base::DictionaryValue();
 371
 372   dict->SetString("version", GetContentClient()->GetProduct());
 373   dict->SetString("command_line",
 374       base::CommandLine::ForCurrentProcess()->GetCommandLineString());
 375   dict->SetString("operating_system",
 376                   base::SysInfo::OperatingSystemName() + " " +
 377                   base::SysInfo::OperatingSystemVersion());
 378   dict->SetString("angle_commit_id", ANGLE_COMMIT_HASH);
 379   dict->SetString("graphics_backend", "Skia");
 380   dict->SetString("blacklist_version",
 381       GpuDataManagerImpl::GetInstance()->GetBlacklistVersion());
 382   dict->SetString("driver_bug_list_version",
 383       GpuDataManagerImpl::GetInstance()->GetDriverBugListVersion());
 384
 385   return dict;
 386 }
 387
 388 base::Value* GpuMessageHandler::OnRequestLogMessages(const base::ListValue*) {
 389   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 390
 391   return GpuDataManagerImpl::GetInstance()->GetLogMessages();
 392 }
 393
 394 void GpuMessageHandler::OnGpuInfoUpdate() {
 395   // Get GPU Info.
 396   scoped_ptr<base::DictionaryValue> gpu_info_val(GpuInfoAsDictionaryValue());
 397
 398
 399   // Add in blacklisting features
 400   base::DictionaryValue* feature_status = new base::DictionaryValue;
 401   feature_status->Set("featureStatus", GetFeatureStatus());
 402   feature_status->Set("problems", GetProblems());
 403   base::ListValue* workarounds = new base::ListValue();
 404   for (const std::string& workaround : GetDriverBugWorkarounds())
 405     workarounds->AppendString(workaround);
 406   feature_status->Set("workarounds", workarounds);
 407   gpu_info_val->Set("featureStatus", feature_status);
 408
 409   // Send GPU Info to javascript.
 410   web_ui()->CallJavascriptFunction("browserBridge.onGpuInfoUpdate",
 411       *(gpu_info_val.get()));
 412 }
 413
 414 void GpuMessageHandler::OnGpuSwitched() {
 415   GpuDataManagerImpl::GetInstance()->RequestCompleteGpuInfoIfNeeded();
 416 }
 417
 418 }  // namespace
 419
 420
 421 ////////////////////////////////////////////////////////////////////////////////
 422 //
 423 // GpuInternalsUI
 424 //
 425 ////////////////////////////////////////////////////////////////////////////////
 426
 427 GpuInternalsUI::GpuInternalsUI(WebUI* web_ui)
 428     : WebUIController(web_ui) {
 429   web_ui->AddMessageHandler(new GpuMessageHandler());
 430
 431   // Set up the chrome://gpu/ source.
 432   BrowserContext* browser_context =
 433       web_ui->GetWebContents()->GetBrowserContext();
 434   WebUIDataSource::Add(browser_context, CreateGpuHTMLSource());
 435 }
 436
 437 }  // namespace content