gpu_data_manager_impl_private.cc revision 7d4cd473f85ac64c3747c96c277f9e506a0d2246
1a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// Copyright (c) 2013 The Chromium Authors. All rights reserved. 2a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 3a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// found in the LICENSE file. 4a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 5a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "content/browser/gpu/gpu_data_manager_impl_private.h" 6a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 7a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/bind.h" 8a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/bind_helpers.h" 9a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/command_line.h" 10a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/debug/trace_event.h" 11a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/metrics/field_trial.h" 12a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/metrics/histogram.h" 13a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 14868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/stringprintf.h" 15a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/sys_info.h" 16a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/version.h" 1790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "cc/base/switches.h" 18a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "content/browser/gpu/gpu_process_host.h" 19a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "content/common/gpu/gpu_messages.h" 20a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "content/public/browser/browser_thread.h" 21a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "content/public/browser/gpu_data_manager_observer.h" 22a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "content/public/common/content_client.h" 23a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "content/public/common/content_constants.h" 24a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "content/public/common/content_switches.h" 25a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "gpu/command_buffer/service/gpu_switches.h" 2690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "gpu/config/gpu_control_list_jsons.h" 27868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "gpu/config/gpu_driver_bug_workaround_type.h" 2890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "gpu/config/gpu_feature_type.h" 2990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "gpu/config/gpu_info_collector.h" 3090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "gpu/config/gpu_util.h" 31a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "ui/base/ui_base_switches.h" 32a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "ui/gl/gl_implementation.h" 33a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "ui/gl/gl_switches.h" 34a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "ui/gl/gpu_switching_manager.h" 35868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "webkit/common/webpreferences.h" 36a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "webkit/plugins/plugin_switches.h" 37a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 3890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_MACOSX) 3990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include <ApplicationServices/ApplicationServices.h> 4090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif // OS_MACOSX 41a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(OS_WIN) 42a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#include "base/win/windows_version.h" 4390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif // OS_WIN 4490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_ANDROID) 4590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "ui/gfx/android/device_display_info.h" 4690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif // OS_ANDROID 47a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 48a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)namespace content { 4990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 50a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)namespace { 51a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 5290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)enum GpuFeatureStatus { 5390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kGpuFeatureEnabled = 0, 5490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kGpuFeatureBlacklisted = 1, 5590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kGpuFeatureDisabled = 2, // disabled by user but not blacklisted 5690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kGpuFeatureNumStatus 5790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)}; 5890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 5990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_WIN) 6090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 6190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)enum WinSubVersion { 6290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kWinOthers = 0, 6390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kWinXP, 6490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kWinVista, 6590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kWin7, 6690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kNumWinSubVersions 6790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)}; 6890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 6990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)int GetGpuBlacklistHistogramValueWin(GpuFeatureStatus status) { 7090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) static WinSubVersion sub_version = kNumWinSubVersions; 7190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (sub_version == kNumWinSubVersions) { 7290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) sub_version = kWinOthers; 7390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::string version_str = base::SysInfo::OperatingSystemVersion(); 7490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) size_t pos = version_str.find_first_not_of("0123456789."); 7590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (pos != std::string::npos) 7690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) version_str = version_str.substr(0, pos); 7790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) Version os_version(version_str); 7890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (os_version.IsValid() && os_version.components().size() >= 2) { 7990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const std::vector<uint16>& version_numbers = os_version.components(); 8090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (version_numbers[0] == 5) 8190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) sub_version = kWinXP; 8290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) else if (version_numbers[0] == 6 && version_numbers[1] == 0) 8390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) sub_version = kWinVista; 8490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) else if (version_numbers[0] == 6 && version_numbers[1] == 1) 8590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) sub_version = kWin7; 8690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 8790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 8890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) int entry_index = static_cast<int>(sub_version) * kGpuFeatureNumStatus; 8990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) switch (status) { 9090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case kGpuFeatureEnabled: 9190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) break; 9290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case kGpuFeatureBlacklisted: 9390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) entry_index++; 9490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) break; 9590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case kGpuFeatureDisabled: 9690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) entry_index += 2; 9790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) break; 9890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 9990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return entry_index; 10090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 10190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif // OS_WIN 10290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 10390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)// Send UMA histograms about the enabled features. 10490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)void UpdateStats(const gpu::GpuBlacklist* blacklist, 10590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const std::set<int>& blacklisted_features) { 10690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) uint32 max_entry_id = blacklist->max_entry_id(); 10790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (max_entry_id == 0) { 10890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // GPU Blacklist was not loaded. No need to go further. 10990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return; 11090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 11190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 11290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 11390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool disabled = false; 11490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (blacklisted_features.size() == 0) { 11590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("GPU.BlacklistTestResultsPerEntry", 11690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 0, max_entry_id + 1); 11790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } else { 11890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::vector<uint32> flag_entries; 11990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) blacklist->GetDecisionEntries(&flag_entries, disabled); 12090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK_GT(flag_entries.size(), 0u); 12190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) for (size_t i = 0; i < flag_entries.size(); ++i) { 12290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("GPU.BlacklistTestResultsPerEntry", 12390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) flag_entries[i], max_entry_id + 1); 12490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 12590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 12690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 12790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // This counts how many users are affected by a disabled entry - this allows 12890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // us to understand the impact of an entry before enable it. 12990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::vector<uint32> flag_disabled_entries; 13090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) disabled = true; 13190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) blacklist->GetDecisionEntries(&flag_disabled_entries, disabled); 13290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) for (size_t i = 0; i < flag_disabled_entries.size(); ++i) { 13390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("GPU.BlacklistTestResultsPerDisabledEntry", 13490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) flag_disabled_entries[i], max_entry_id + 1); 13590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 13690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 13790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const gpu::GpuFeatureType kGpuFeatures[] = { 13890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS, 13990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING, 14090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GPU_FEATURE_TYPE_WEBGL 14190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) }; 14290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const std::string kGpuBlacklistFeatureHistogramNames[] = { 14390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) "GPU.BlacklistFeatureTestResults.Accelerated2dCanvas", 14490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) "GPU.BlacklistFeatureTestResults.AcceleratedCompositing", 14590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) "GPU.BlacklistFeatureTestResults.Webgl" 14690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) }; 14790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const bool kGpuFeatureUserFlags[] = { 14890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line.HasSwitch(switches::kDisableAccelerated2dCanvas), 14990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line.HasSwitch(switches::kDisableAcceleratedCompositing), 15090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_ANDROID) 15190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) !command_line.HasSwitch(switches::kEnableExperimentalWebGL) 15290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#else 15390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line.HasSwitch(switches::kDisableExperimentalWebGL) 15490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif 15590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) }; 15690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_WIN) 15790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const std::string kGpuBlacklistFeatureHistogramNamesWin[] = { 15890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) "GPU.BlacklistFeatureTestResultsWindows.Accelerated2dCanvas", 15990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) "GPU.BlacklistFeatureTestResultsWindows.AcceleratedCompositing", 16090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) "GPU.BlacklistFeatureTestResultsWindows.Webgl" 16190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) }; 16290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif 16390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const size_t kNumFeatures = 16490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) sizeof(kGpuFeatures) / sizeof(gpu::GpuFeatureType); 16590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) for (size_t i = 0; i < kNumFeatures; ++i) { 16690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // We can't use UMA_HISTOGRAM_ENUMERATION here because the same name is 16790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // expected if the macro is used within a loop. 16890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) GpuFeatureStatus value = kGpuFeatureEnabled; 16990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (blacklisted_features.count(kGpuFeatures[i])) 17090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) value = kGpuFeatureBlacklisted; 17190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) else if (kGpuFeatureUserFlags[i]) 17290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) value = kGpuFeatureDisabled; 17390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::HistogramBase* histogram_pointer = base::LinearHistogram::FactoryGet( 17490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kGpuBlacklistFeatureHistogramNames[i], 17590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1, kGpuFeatureNumStatus, kGpuFeatureNumStatus + 1, 17690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::HistogramBase::kUmaTargetedHistogramFlag); 17790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) histogram_pointer->Add(value); 17890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_WIN) 17990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) histogram_pointer = base::LinearHistogram::FactoryGet( 18090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kGpuBlacklistFeatureHistogramNamesWin[i], 18190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1, kNumWinSubVersions * kGpuFeatureNumStatus, 18290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kNumWinSubVersions * kGpuFeatureNumStatus + 1, 18390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::HistogramBase::kUmaTargetedHistogramFlag); 18490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) histogram_pointer->Add(GetGpuBlacklistHistogramValueWin(value)); 18590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif 18690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 18790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 18890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 189a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// Strip out the non-digital info; if after that, we get an empty string, 190a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// return "0". 191a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)std::string ProcessVersionString(const std::string& raw_string) { 192a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const std::string valid_set = "0123456789."; 193a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) size_t start_pos = raw_string.find_first_of(valid_set); 194a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (start_pos == std::string::npos) 195a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return "0"; 196a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) size_t end_pos = raw_string.find_first_not_of(raw_string, start_pos); 197a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string version_string = raw_string.substr( 198a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) start_pos, end_pos - start_pos); 199a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (version_string.empty()) 200a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return "0"; 201a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return version_string; 202a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 203a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 204a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// Combine the integers into a string, seperated by ','. 205a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)std::string IntSetToString(const std::set<int>& list) { 206a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string rt; 207a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) for (std::set<int>::const_iterator it = list.begin(); 208a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) it != list.end(); ++it) { 209a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!rt.empty()) 210a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) rt += ","; 211a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) rt += base::IntToString(*it); 212a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 213a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return rt; 214a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 215a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 216a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(OS_MACOSX) 217a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void DisplayReconfigCallback(CGDirectDisplayID display, 218a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CGDisplayChangeSummaryFlags flags, 219a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) void* gpu_data_manager) { 220868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if(flags == kCGDisplayBeginConfigurationFlag) 221868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return; // This call contains no information about the display change 222868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 223868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) GpuDataManagerImpl* manager = 224868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) reinterpret_cast<GpuDataManagerImpl*>(gpu_data_manager); 225868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(manager); 226868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 227868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) uint32_t displayCount; 228868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CGGetActiveDisplayList(0, NULL, &displayCount); 229868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 230868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) bool fireGpuSwitch = flags & kCGDisplayAddFlag; 231868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 232868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (displayCount != manager->GetDisplayCount()) { 233868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) manager->SetDisplayCount(displayCount); 234868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) fireGpuSwitch = true; 235a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 236868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 237868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (fireGpuSwitch) 238868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) manager->HandleGpuSwitch(); 239a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 240a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif // OS_MACOSX 241a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 24290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_ANDROID) 24390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)void ApplyAndroidWorkarounds(const gpu::GPUInfo& gpu_info, 24490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) CommandLine* command_line) { 24590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::string vendor(StringToLowerASCII(gpu_info.gl_vendor)); 24690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::string renderer(StringToLowerASCII(gpu_info.gl_renderer)); 24790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_img = 24890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_info.gl_vendor.find("Imagination") != std::string::npos; 24990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_arm = 25090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_info.gl_vendor.find("ARM") != std::string::npos; 25190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_qualcomm = 25290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_info.gl_vendor.find("Qualcomm") != std::string::npos; 25390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_broadcom = 25490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_info.gl_vendor.find("Broadcom") != std::string::npos; 25590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_mali_t604 = is_arm && 25690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_info.gl_renderer.find("Mali-T604") != std::string::npos; 25790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 25890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_vivante = 25990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_info.gl_extensions.find("GL_VIV_shader_binary") != 26090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::string::npos; 26190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 26290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_nexus7 = 26390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_info.machine_model.find("Nexus 7") != std::string::npos; 26490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_nexus10 = 26590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_info.machine_model.find("Nexus 10") != std::string::npos; 26690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 26790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // IMG: avoid context switching perf problems, crashes with share groups 26890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Mali-T604: http://crbug.com/154715 26990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // QualComm, NVIDIA: Crashes with share groups 27090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (is_vivante || is_img || is_mali_t604 || is_nexus7 || is_qualcomm || 27190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) is_broadcom) 27290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line->AppendSwitch(switches::kEnableVirtualGLContexts); 27390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 27490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gfx::DeviceDisplayInfo info; 27590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) int default_tile_size = 256; 27690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 27790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // For very high resolution displays (eg. Nexus 10), set the default 27890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // tile size to be 512. This should be removed in favour of a generic 27990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // hueristic that works across all platforms and devices, once that 28090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // exists: http://crbug.com/159524. This switches to 512 for screens 28190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // containing 40 or more 256x256 tiles, such that 1080p devices do 28290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // not use 512x512 tiles (eg. 1920x1280 requires 37.5 tiles) 28390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) int numTiles = (info.GetDisplayWidth() * 28490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) info.GetDisplayHeight()) / (256 * 256); 28590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (numTiles >= 40) 28690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) default_tile_size = 512; 28790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 28890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // IMG: Fast async texture uploads only work with non-power-of-two, 28990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // but still multiple-of-eight sizes. 29090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // http://crbug.com/168099 29190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (is_img) 29290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) default_tile_size -= 8; 29390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 29490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Set the command line if it isn't already set and we changed 29590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // the default tile size. 29690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (default_tile_size != 256 && 29790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) !command_line->HasSwitch(switches::kDefaultTileWidth) && 29890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) !command_line->HasSwitch(switches::kDefaultTileHeight)) { 29990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::stringstream size; 30090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) size << default_tile_size; 30190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line->AppendSwitchASCII( 30290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) switches::kDefaultTileWidth, size.str()); 30390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line->AppendSwitchASCII( 30490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) switches::kDefaultTileHeight, size.str()); 30590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 30690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 30790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Increase the resolution of low resolution tiles for Nexus tablets. 30890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if ((is_nexus7 || is_nexus10) && 30990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) !command_line->HasSwitch( 31090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cc::switches::kLowResolutionContentsScaleFactor)) { 31190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line->AppendSwitchASCII( 31290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) cc::switches::kLowResolutionContentsScaleFactor, "0.25"); 31390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 31490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 31590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif // OS_ANDROID 31690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 317a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// Block all domains' use of 3D APIs for this many milliseconds if 318a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// approaching a threshold where system stability might be compromised. 319a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)const int64 kBlockAllDomainsMs = 10000; 320a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)const int kNumResetsWithinDuration = 1; 321a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 322a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// Enums for UMA histograms. 323a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)enum BlockStatusHistogram { 324a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_NOT_BLOCKED, 325a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_SPECIFIC_DOMAIN_BLOCKED, 326a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_ALL_DOMAINS_BLOCKED, 327a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_MAX 328a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)}; 329a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 330a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} // namespace anonymous 331a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 332a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::InitializeForTesting( 333a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const std::string& gpu_blacklist_json, 33490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const gpu::GPUInfo& gpu_info) { 335a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // This function is for testing only, so disable histograms. 336a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) update_histograms_ = false; 337a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 338a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) InitializeImpl(gpu_blacklist_json, std::string(), std::string(), gpu_info); 339a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 340a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 341a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)bool GpuDataManagerImplPrivate::IsFeatureBlacklisted(int feature) const { 342a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (use_swiftshader_) { 343a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Skia's software rendering is probably more efficient than going through 344a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // software emulation of the GPU, so use that. 34590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (feature == gpu::GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS) 346a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return true; 347a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 348a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 349a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 350a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return (blacklisted_features_.count(feature) == 1); 351a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 352a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 353a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)size_t GpuDataManagerImplPrivate::GetBlacklistedFeatureCount() const { 354a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (use_swiftshader_) 355a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return 1; 356a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return blacklisted_features_.size(); 357a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 358a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 359868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)void GpuDataManagerImplPrivate::SetDisplayCount(unsigned int display_count) { 360868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) display_count_ = display_count; 361868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 362868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 363868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)unsigned int GpuDataManagerImplPrivate::GetDisplayCount() const { 364868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return display_count_; 365868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 366868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 36790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)gpu::GPUInfo GpuDataManagerImplPrivate::GetGPUInfo() const { 368a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return gpu_info_; 369a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 370a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 371a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::GetGpuProcessHandles( 372a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const GpuDataManager::GetGpuProcessHandlesCallback& callback) const { 373a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuProcessHost::GetProcessHandles(callback); 374a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 375a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 376a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)bool GpuDataManagerImplPrivate::GpuAccessAllowed( 377a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string* reason) const { 378a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (use_swiftshader_) 379a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return true; 380a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 381a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!gpu_info_.gpu_accessible) { 382a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (reason) { 383a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *reason = "GPU process launch failed."; 384a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 385a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 386a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 387a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 388a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (card_blacklisted_) { 389a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (reason) { 390a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *reason = "GPU access is disabled "; 391a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 392a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (command_line->HasSwitch(switches::kDisableGpu)) 393a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *reason += "through commandline switch --disable-gpu."; 394a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) else 395a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *reason += "in chrome://settings."; 396a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 397a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 398a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 399a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 400a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // We only need to block GPU process if more features are disallowed other 401a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // than those in the preliminary gpu feature flags because the latter work 402a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // through renderer commandline switches. 403a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::set<int> features = preliminary_blacklisted_features_; 40490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::MergeFeatureSets(&features, blacklisted_features_); 405a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (features.size() > preliminary_blacklisted_features_.size()) { 406a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (reason) { 407a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *reason = "Features are disabled upon full but not preliminary GPU info."; 408a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 409a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 410a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 411a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 41290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (blacklisted_features_.size() == gpu::NUMBER_OF_GPU_FEATURE_TYPES) { 413a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // On Linux, we use cached GL strings to make blacklist decsions at browser 414a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // startup time. We need to launch the GPU process to validate these 415a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // strings even if all features are blacklisted. If all GPU features are 416a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // disabled, the GPU process will only initialize GL bindings, create a GL 417a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // context, and collect full GPU info. 418a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if !defined(OS_LINUX) 419a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (reason) { 420a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *reason = "All GPU features are blacklisted."; 421a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 422a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 423a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif 424a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 425a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 426a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return true; 427a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 428a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 429a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::RequestCompleteGpuInfoIfNeeded() { 430a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (complete_gpu_info_already_requested_ || gpu_info_.finalized) 431a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 432a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) complete_gpu_info_already_requested_ = true; 433a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 434a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuProcessHost::SendOnIO( 435a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(OS_WIN) 436a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuProcessHost::GPU_PROCESS_KIND_UNSANDBOXED, 437a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#else 438a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuProcessHost::GPU_PROCESS_KIND_SANDBOXED, 439a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif 440a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CAUSE_FOR_GPU_LAUNCH_GPUDATAMANAGER_REQUESTCOMPLETEGPUINFOIFNEEDED, 441a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) new GpuMsg_CollectGraphicsInfo()); 442a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 443a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 444a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)bool GpuDataManagerImplPrivate::IsCompleteGpuInfoAvailable() const { 445a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return gpu_info_.finalized; 446a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 447a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 448a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::RequestVideoMemoryUsageStatsUpdate() const { 449a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuProcessHost::SendOnIO( 450a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuProcessHost::GPU_PROCESS_KIND_SANDBOXED, 451a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CAUSE_FOR_GPU_LAUNCH_NO_LAUNCH, 452a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) new GpuMsg_GetVideoMemoryUsageStats()); 453a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 454a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 455a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)bool GpuDataManagerImplPrivate::ShouldUseSwiftShader() const { 456a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return use_swiftshader_; 457a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 458a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 459a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::RegisterSwiftShaderPath( 460a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const base::FilePath& path) { 461a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) swiftshader_path_ = path; 462a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) EnableSwiftShaderIfNecessary(); 463a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 464a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 465a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::AddObserver(GpuDataManagerObserver* observer) { 466a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl::UnlockedSession session(owner_); 467a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) observer_list_->AddObserver(observer); 468a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 469a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 470a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::RemoveObserver( 471a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerObserver* observer) { 472a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl::UnlockedSession session(owner_); 473a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) observer_list_->RemoveObserver(observer); 474a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 475a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 476a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::UnblockDomainFrom3DAPIs(const GURL& url) { 477a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // This method must do two things: 478a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // 479a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // 1. If the specific domain is blocked, then unblock it. 480a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // 481a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // 2. Reset our notion of how many GPU resets have occurred recently. 482a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // This is necessary even if the specific domain was blocked. 483a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Otherwise, if we call Are3DAPIsBlocked with the same domain right 484a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // after unblocking it, it will probably still be blocked because of 485a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // the recent GPU reset caused by that domain. 486a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // 487a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // These policies could be refined, but at a certain point the behavior 488a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // will become difficult to explain. 489a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string domain = GetDomainFromURL(url); 490a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 491a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) blocked_domains_.erase(domain); 492a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) timestamps_of_gpu_resets_.clear(); 493a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 494a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 495a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::DisableGpuWatchdog() { 496a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuProcessHost::SendOnIO( 497a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuProcessHost::GPU_PROCESS_KIND_SANDBOXED, 498a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CAUSE_FOR_GPU_LAUNCH_NO_LAUNCH, 499a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) new GpuMsg_DisableWatchdog); 500a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 501a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 502a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::SetGLStrings(const std::string& gl_vendor, 503a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const std::string& gl_renderer, 504a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const std::string& gl_version) { 505a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (gl_vendor.empty() && gl_renderer.empty() && gl_version.empty()) 506a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 507a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 508a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // If GPUInfo already got GL strings, do nothing. This is for the rare 509a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // situation where GPU process collected GL strings before this call. 510a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!gpu_info_.gl_vendor.empty() || 511a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) !gpu_info_.gl_renderer.empty() || 512a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) !gpu_info_.gl_version_string.empty()) 513a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 514a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 51590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GPUInfo gpu_info = gpu_info_; 516a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 517a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info.gl_vendor = gl_vendor; 518a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info.gl_renderer = gl_renderer; 519a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info.gl_version_string = gl_version; 520a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 52190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::CollectDriverInfoGL(&gpu_info); 522a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 523a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UpdateGpuInfo(gpu_info); 524a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UpdateGpuSwitchingManager(gpu_info); 525a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UpdatePreliminaryBlacklistedFeatures(); 526a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 527a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 528a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::GetGLStrings(std::string* gl_vendor, 529a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string* gl_renderer, 530a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string* gl_version) { 531a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DCHECK(gl_vendor && gl_renderer && gl_version); 532a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 533a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *gl_vendor = gpu_info_.gl_vendor; 534a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *gl_renderer = gpu_info_.gl_renderer; 535a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) *gl_version = gpu_info_.gl_version_string; 536a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 537a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 538a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::Initialize() { 539a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) TRACE_EVENT0("startup", "GpuDataManagerImpl::Initialize"); 540a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 541a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (command_line->HasSwitch(switches::kSkipGpuDataLoading)) 542a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 543a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 54490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GPUInfo gpu_info; 545a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) { 546a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) TRACE_EVENT0("startup", 547a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) "GpuDataManagerImpl::Initialize:CollectBasicGraphicsInfo"); 54890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::CollectBasicGraphicsInfo(&gpu_info); 549a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 550a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(ARCH_CPU_X86_FAMILY) 551a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!gpu_info.gpu.vendor_id || !gpu_info.gpu.device_id) 552a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info.finalized = true; 553a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif 554a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 555a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string gpu_blacklist_string; 556a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string gpu_switching_list_string; 557a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string gpu_driver_bug_list_string; 558a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!command_line->HasSwitch(switches::kIgnoreGpuBlacklist)) { 55990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_blacklist_string = gpu::kSoftwareRenderingListJson; 56090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_switching_list_string = gpu::kGpuSwitchingListJson; 561a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 562a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!command_line->HasSwitch(switches::kDisableGpuDriverBugWorkarounds)) { 56390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_driver_bug_list_string = gpu::kGpuDriverBugListJson; 564a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 565a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) InitializeImpl(gpu_blacklist_string, 566a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_switching_list_string, 567a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_driver_bug_list_string, 568a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info); 569a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 570a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 57190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)void GpuDataManagerImplPrivate::UpdateGpuInfo(const gpu::GPUInfo& gpu_info) { 572a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // No further update of gpu_info if falling back to SwiftShader. 573a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (use_swiftshader_) 574a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 575a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 57690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::MergeGPUInfo(&gpu_info_, gpu_info); 577a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) complete_gpu_info_already_requested_ = 578a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) complete_gpu_info_already_requested_ || gpu_info_.finalized; 579a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 580a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GetContentClient()->SetGpuInfo(gpu_info_); 581a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 582a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (gpu_blacklist_) { 583a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::set<int> features = gpu_blacklist_->MakeDecision( 58490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GpuControlList::kOsAny, std::string(), gpu_info_); 585a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (update_histograms_) 586a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UpdateStats(gpu_blacklist_.get(), features); 587a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 588a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UpdateBlacklistedFeatures(features); 589a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 590a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (gpu_switching_list_) { 591a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::set<int> option = gpu_switching_list_->MakeDecision( 59290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GpuControlList::kOsAny, std::string(), gpu_info_); 593a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (option.size() == 1) { 594a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Blacklist decision should not overwrite commandline switch from users. 595a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 59690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (!command_line->HasSwitch(switches::kGpuSwitching)) { 59790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_switching_ = static_cast<gpu::GpuSwitchingOption>( 59890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) *(option.begin())); 59990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 600a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 601a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 60290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (gpu_driver_bug_list_) { 603a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_driver_bugs_ = gpu_driver_bug_list_->MakeDecision( 60490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GpuControlList::kOsAny, std::string(), gpu_info_); 60590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 606a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 607a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // We have to update GpuFeatureType before notify all the observers. 608a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) NotifyGpuInfoUpdate(); 609a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 610a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 611a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::UpdateVideoMemoryUsageStats( 612a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const GPUVideoMemoryUsageStats& video_memory_usage_stats) { 613a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl::UnlockedSession session(owner_); 614a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) observer_list_->Notify(&GpuDataManagerObserver::OnVideoMemoryUsageStatsUpdate, 615a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) video_memory_usage_stats); 616a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 617a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 618a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::AppendRendererCommandLine( 619a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line) const { 620a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DCHECK(command_line); 621a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 62290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_WEBGL)) { 623a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if !defined(OS_ANDROID) 624a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!command_line->HasSwitch(switches::kDisableExperimentalWebGL)) 625a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableExperimentalWebGL); 626a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif 627a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!command_line->HasSwitch(switches::kDisablePepper3d)) 628a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisablePepper3d); 629a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 63090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_MULTISAMPLING) && 631a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) !command_line->HasSwitch(switches::kDisableGLMultisampling)) 632a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableGLMultisampling); 63390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING) && 634a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) !command_line->HasSwitch(switches::kDisableAcceleratedCompositing)) 635a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableAcceleratedCompositing); 63690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS) && 637a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) !command_line->HasSwitch(switches::kDisableAccelerated2dCanvas)) 638a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableAccelerated2dCanvas); 63990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_VIDEO_DECODE) && 640a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) !command_line->HasSwitch(switches::kDisableAcceleratedVideoDecode)) 641a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableAcceleratedVideoDecode); 642a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 643a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 644a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::AppendGpuCommandLine( 645a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line) const { 646a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DCHECK(command_line); 647a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 6487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) bool reduce_sandbox = false; 6497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 650a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string use_gl = 651a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine::ForCurrentProcess()->GetSwitchValueASCII(switches::kUseGL); 652a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::FilePath swiftshader_path = 653a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine::ForCurrentProcess()->GetSwitchValuePath( 654a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kSwiftShaderPath); 65590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_MULTISAMPLING) && 6567d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) !command_line->HasSwitch(switches::kDisableGLMultisampling)) { 657a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableGLMultisampling); 6587d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 6597d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_TEXTURE_SHARING)) { 660a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableImageTransportSurface); 6617d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) reduce_sandbox = true; 6627d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 663a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (use_swiftshader_) { 664a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kUseGL, "swiftshader"); 665a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (swiftshader_path.empty()) 666a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) swiftshader_path = swiftshader_path_; 66790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } else if ((IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_WEBGL) || 66890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) IsFeatureBlacklisted( 66990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING) || 67090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) IsFeatureBlacklisted( 67190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS)) && 672a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) (use_gl == "any")) { 673a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII( 674a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kUseGL, gfx::kGLImplementationOSMesaName); 675a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } else if (!use_gl.empty()) { 676a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kUseGL, use_gl); 677a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 678a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (ui::GpuSwitchingManager::GetInstance()->SupportsDualGpus()) { 679a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kSupportsDualGpus, "true"); 680a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switch (gpu_switching_) { 68190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case gpu::GPU_SWITCHING_OPTION_FORCE_DISCRETE: 682a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kGpuSwitching, 683a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kGpuSwitchingOptionNameForceDiscrete); 684a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) break; 68590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case gpu::GPU_SWITCHING_OPTION_FORCE_INTEGRATED: 686a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kGpuSwitching, 687a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kGpuSwitchingOptionNameForceIntegrated); 688a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) break; 68990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case gpu::GPU_SWITCHING_OPTION_AUTOMATIC: 69090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case gpu::GPU_SWITCHING_OPTION_UNKNOWN: 691a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) break; 692a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 693a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } else { 694a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kSupportsDualGpus, "false"); 695a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 696a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 6977d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if (!swiftshader_path.empty()) { 698a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchPath(switches::kSwiftShaderPath, 699a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) swiftshader_path); 7007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 701a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 702a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!gpu_driver_bugs_.empty()) { 703a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kGpuDriverBugWorkarounds, 704a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) IntSetToString(gpu_driver_bugs_)); 705a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 706a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 707a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(OS_WIN) 708a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // DisplayLink 7.1 and earlier can cause the GPU process to crash on startup. 709a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // http://crbug.com/177611 710a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Thinkpad USB Port Replicator driver causes GPU process to crash when the 711a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // sandbox is enabled. http://crbug.com/181665. 712a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if ((gpu_info_.display_link_version.IsValid() 713a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) && gpu_info_.display_link_version.IsOlderThan("7.2")) || 714a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info_.lenovo_dcute) { 7157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) reduce_sandbox = true; 716a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 717a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif 718a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 719a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (gpu_info_.optimus) 7207d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) reduce_sandbox = true; 7217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 722a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (gpu_info_.amd_switchable) { 723a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // The image transport surface currently doesn't work with AMD Dynamic 724a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Switchable graphics. 7257d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) reduce_sandbox = true; 726a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableImageTransportSurface); 727a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 7287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 7297d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if (reduce_sandbox) 7307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) command_line->AppendSwitch(switches::kReduceGpuSandbox); 7317d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 732a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Pass GPU and driver information to GPU process. We try to avoid full GPU 733a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // info collection at GPU process startup, but we need gpu vendor_id, 734a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // device_id, driver_vendor, driver_version for deciding whether we need to 735a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // collect full info (on Linux) and for crash reporting purpose. 736a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kGpuVendorID, 737a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::StringPrintf("0x%04x", gpu_info_.gpu.vendor_id)); 738a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kGpuDeviceID, 739a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::StringPrintf("0x%04x", gpu_info_.gpu.device_id)); 740a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kGpuDriverVendor, 741a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info_.driver_vendor); 742a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kGpuDriverVersion, 743a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info_.driver_version); 744a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 745a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 746a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::AppendPluginCommandLine( 747a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line) const { 748a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DCHECK(command_line); 749a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 750a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(OS_MACOSX) 751a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // TODO(jbauman): Add proper blacklist support for core animation plugins so 752a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // special-casing this video card won't be necessary. See 753a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // http://crbug.com/134015 75490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING) || 755a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine::ForCurrentProcess()->HasSwitch( 756a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kDisableAcceleratedCompositing)) { 757a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!command_line->HasSwitch( 758a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kDisableCoreAnimationPlugins)) 759a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch( 760a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kDisableCoreAnimationPlugins); 761a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 762a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif 763a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 764a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 765a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::UpdateRendererWebPrefs( 766a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) WebPreferences* prefs) const { 767a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DCHECK(prefs); 768a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 76990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING)) 770a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_compositing_enabled = false; 77190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_WEBGL)) 772a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->experimental_webgl_enabled = false; 77390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_FLASH3D)) 774a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->flash_3d_enabled = false; 77590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_FLASH_STAGE3D)) { 776a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->flash_stage3d_enabled = false; 777a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->flash_stage3d_baseline_enabled = false; 778a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 77990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_FLASH_STAGE3D_BASELINE)) 780a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->flash_stage3d_baseline_enabled = false; 78190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS)) 782a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_2d_canvas_enabled = false; 783868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_MULTISAMPLING) 784868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) || display_count_ > 1) 785a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->gl_multisampling_enabled = false; 78690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_3D_CSS)) { 787a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_compositing_for_3d_transforms_enabled = false; 788a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_compositing_for_animation_enabled = false; 789a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 79090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_ACCELERATED_VIDEO)) 791a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_compositing_for_video_enabled = false; 792a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 793a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Accelerated video and animation are slower than regular when using 794a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // SwiftShader. 3D CSS may also be too slow to be worthwhile. 795a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (ShouldUseSwiftShader()) { 796a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_compositing_for_video_enabled = false; 797a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_compositing_for_animation_enabled = false; 798a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_compositing_for_3d_transforms_enabled = false; 799a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) prefs->accelerated_compositing_for_plugins_enabled = false; 800a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 801a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 802a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 80390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)gpu::GpuSwitchingOption 80490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)GpuDataManagerImplPrivate::GetGpuSwitchingOption() const { 805a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!ui::GpuSwitchingManager::GetInstance()->SupportsDualGpus()) 80690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return gpu::GPU_SWITCHING_OPTION_UNKNOWN; 807a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return gpu_switching_; 808a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 809a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 810a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::DisableHardwareAcceleration() { 811a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) card_blacklisted_ = true; 812a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 81390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) for (int i = 0; i < gpu::NUMBER_OF_GPU_FEATURE_TYPES; ++i) 814a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) blacklisted_features_.insert(i); 815a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 816a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) EnableSwiftShaderIfNecessary(); 817a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) NotifyGpuInfoUpdate(); 818a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 819a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 820a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)std::string GpuDataManagerImplPrivate::GetBlacklistVersion() const { 821a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (gpu_blacklist_) 822a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return gpu_blacklist_->version(); 823a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return "0"; 824a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 825a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 826868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)std::string GpuDataManagerImplPrivate::GetDriverBugListVersion() const { 827868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (gpu_driver_bug_list_) 828868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return gpu_driver_bug_list_->version(); 829868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return "0"; 830868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 831868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 832868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)void GpuDataManagerImplPrivate::GetBlacklistReasons( 833868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) base::ListValue* reasons) const { 834a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (gpu_blacklist_) 835a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_blacklist_->GetReasons(reasons); 836868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 837868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 838868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)void GpuDataManagerImplPrivate::GetDriverBugWorkarounds( 839868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) base::ListValue* workarounds) const { 840868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) for (std::set<int>::const_iterator it = gpu_driver_bugs_.begin(); 841868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) it != gpu_driver_bugs_.end(); ++it) { 842868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) workarounds->AppendString( 843868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) gpu::GpuDriverBugWorkaroundTypeToString( 844868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) static_cast<gpu::GpuDriverBugWorkaroundType>(*it))); 845868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) } 846a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 847a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 848a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::AddLogMessage( 849a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) int level, const std::string& header, const std::string& message) { 8507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) base::DictionaryValue* dict = new base::DictionaryValue(); 851a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) dict->SetInteger("level", level); 852a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) dict->SetString("header", header); 853a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) dict->SetString("message", message); 854a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) log_messages_.Append(dict); 855a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 856a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 857a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::ProcessCrashed( 858a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::TerminationStatus exit_code) { 859a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) { 860a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Unretained is ok, because it's posted to UI thread, the thread 861a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // where the singleton GpuDataManagerImpl lives until the end. 862a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BrowserThread::PostTask( 863a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BrowserThread::UI, 864a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) FROM_HERE, 865a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::Bind(&GpuDataManagerImpl::ProcessCrashed, 866a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::Unretained(owner_), 867a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) exit_code)); 868a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 869a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 870a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) { 871a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl::UnlockedSession session(owner_); 872a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) observer_list_->Notify( 873a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) &GpuDataManagerObserver::OnGpuProcessCrashed, exit_code); 874a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 875a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 876a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 877a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)base::ListValue* GpuDataManagerImplPrivate::GetLogMessages() const { 878a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::ListValue* value; 879a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) value = log_messages_.DeepCopy(); 880a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return value; 881a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 882a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 883a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::HandleGpuSwitch() { 884a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl::UnlockedSession session(owner_); 885a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) observer_list_->Notify(&GpuDataManagerObserver::OnGpuSwitching); 886a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 887a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 888a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(OS_WIN) 889a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)bool GpuDataManagerImplPrivate::IsUsingAcceleratedSurface() const { 890a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (base::win::GetVersion() < base::win::VERSION_VISTA) 891a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 892a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 893a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (gpu_info_.amd_switchable) 894a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 895a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (use_swiftshader_) 896a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 897a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 898a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (command_line->HasSwitch(switches::kDisableImageTransportSurface)) 899a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return false; 90090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return !IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_TEXTURE_SHARING); 901a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 902a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif 903a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 904a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::BlockDomainFrom3DAPIs( 905a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const GURL& url, GpuDataManagerImpl::DomainGuilt guilt) { 906a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BlockDomainFrom3DAPIsAtTime(url, guilt, base::Time::Now()); 907a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 908a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 909a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)bool GpuDataManagerImplPrivate::Are3DAPIsBlocked(const GURL& url, 910a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) int render_process_id, 911a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) int render_view_id, 912a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) ThreeDAPIType requester) { 913a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) bool blocked = Are3DAPIsBlockedAtTime(url, base::Time::Now()) != 914a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl::DOMAIN_BLOCK_STATUS_NOT_BLOCKED; 915a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (blocked) { 916a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Unretained is ok, because it's posted to UI thread, the thread 917a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // where the singleton GpuDataManagerImpl lives until the end. 918a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BrowserThread::PostTask( 919a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BrowserThread::UI, FROM_HERE, 920a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::Bind(&GpuDataManagerImpl::Notify3DAPIBlocked, 921a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::Unretained(owner_), url, render_process_id, 922a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) render_view_id, requester)); 923a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 924a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 925a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return blocked; 926a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 927a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 928a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::DisableDomainBlockingFor3DAPIsForTesting() { 929a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) domain_blocking_enabled_ = false; 930a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 931a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 932a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)// static 933a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)GpuDataManagerImplPrivate* GpuDataManagerImplPrivate::Create( 934a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl* owner) { 935a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return new GpuDataManagerImplPrivate(owner); 936a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 937a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 938a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)GpuDataManagerImplPrivate::GpuDataManagerImplPrivate( 939a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl* owner) 940a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) : complete_gpu_info_already_requested_(false), 94190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_switching_(gpu::GPU_SWITCHING_OPTION_AUTOMATIC), 942a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) observer_list_(new GpuDataManagerObserverList), 943a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) use_swiftshader_(false), 944a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) card_blacklisted_(false), 945a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) update_histograms_(true), 946a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) window_count_(0), 947a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) domain_blocking_enabled_(true), 948868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) owner_(owner), 949868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) display_count_(0) { 950a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DCHECK(owner_); 951a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 952a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (command_line->HasSwitch(switches::kDisableAcceleratedCompositing)) { 953a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableAccelerated2dCanvas); 954a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->AppendSwitch(switches::kDisableAcceleratedLayers); 955a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 956a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (command_line->HasSwitch(switches::kDisableGpu)) 957a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DisableHardwareAcceleration(); 958a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (command_line->HasSwitch(switches::kGpuSwitching)) { 959a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string option_string = command_line->GetSwitchValueASCII( 960a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kGpuSwitching); 96190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GpuSwitchingOption option = 96290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::StringToGpuSwitchingOption(option_string); 96390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (option != gpu::GPU_SWITCHING_OPTION_UNKNOWN) 964a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_switching_ = option; 965a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 966a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 967a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(OS_MACOSX) 968868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CGGetActiveDisplayList (0, NULL, &display_count_); 969a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CGDisplayRegisterReconfigurationCallback(DisplayReconfigCallback, owner_); 970a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif // OS_MACOSX 971a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 972a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 973a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)GpuDataManagerImplPrivate::~GpuDataManagerImplPrivate() { 974a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#if defined(OS_MACOSX) 975a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CGDisplayRemoveReconfigurationCallback(DisplayReconfigCallback, owner_); 976a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)#endif 977a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 978a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 979a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::InitializeImpl( 980a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const std::string& gpu_blacklist_json, 981a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const std::string& gpu_switching_list_json, 982a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const std::string& gpu_driver_bug_list_json, 98390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const gpu::GPUInfo& gpu_info) { 984a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string browser_version_string = ProcessVersionString( 985a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GetContentClient()->GetProduct()); 986a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CHECK(!browser_version_string.empty()); 987a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 988a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!gpu_blacklist_json.empty()) { 98990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_blacklist_.reset(gpu::GpuBlacklist::Create()); 990a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_blacklist_->LoadList( 991a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) browser_version_string, gpu_blacklist_json, 99290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GpuControlList::kCurrentOsOnly); 993a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 994a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!gpu_switching_list_json.empty()) { 99590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_switching_list_.reset(gpu::GpuSwitchingList::Create()); 996a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_switching_list_->LoadList( 997a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) browser_version_string, gpu_switching_list_json, 99890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GpuControlList::kCurrentOsOnly); 999a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1000a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!gpu_driver_bug_list_json.empty()) { 100190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu_driver_bug_list_.reset(gpu::GpuDriverBugList::Create()); 1002a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_driver_bug_list_->LoadList( 1003a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) browser_version_string, gpu_driver_bug_list_json, 100490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GpuControlList::kCurrentOsOnly); 1005a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1006a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1007a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info_ = gpu_info; 1008a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UpdateGpuInfo(gpu_info); 1009a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UpdateGpuSwitchingManager(gpu_info); 1010a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UpdatePreliminaryBlacklistedFeatures(); 101190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 101290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 101390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // We pass down the list to GPU command buffer through commandline 101490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // switches at GPU process launch. However, in situations where we don't 101590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // have a GPU process, we append the browser process commandline. 101690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (command_line->HasSwitch(switches::kSingleProcess) || 101790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line->HasSwitch(switches::kInProcessGPU)) { 101890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (!gpu_driver_bugs_.empty()) { 101990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) command_line->AppendSwitchASCII(switches::kGpuDriverBugWorkarounds, 102090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) IntSetToString(gpu_driver_bugs_)); 102190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 102290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 102390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#if defined(OS_ANDROID) 102490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ApplyAndroidWorkarounds(gpu_info, command_line); 102590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#endif // OS_ANDROID 1026a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1027a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1028a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::UpdateBlacklistedFeatures( 1029a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const std::set<int>& features) { 1030a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) CommandLine* command_line = CommandLine::ForCurrentProcess(); 1031a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) blacklisted_features_ = features; 1032a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1033a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Force disable using the GPU for these features, even if they would 1034a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // otherwise be allowed. 1035a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (card_blacklisted_ || 1036a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->HasSwitch(switches::kBlacklistAcceleratedCompositing)) { 103790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) blacklisted_features_.insert( 103890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gpu::GPU_FEATURE_TYPE_ACCELERATED_COMPOSITING); 1039a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1040a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (card_blacklisted_ || 1041a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) command_line->HasSwitch(switches::kBlacklistWebGL)) { 104290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) blacklisted_features_.insert(gpu::GPU_FEATURE_TYPE_WEBGL); 1043a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1044a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1045a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) EnableSwiftShaderIfNecessary(); 1046a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1047a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1048a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::UpdatePreliminaryBlacklistedFeatures() { 1049a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) preliminary_blacklisted_features_ = blacklisted_features_; 1050a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1051a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1052a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::UpdateGpuSwitchingManager( 105390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const gpu::GPUInfo& gpu_info) { 1054a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) ui::GpuSwitchingManager::GetInstance()->SetGpuCount( 1055a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) gpu_info.secondary_gpus.size() + 1); 1056a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1057a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (ui::GpuSwitchingManager::GetInstance()->SupportsDualGpus()) { 1058a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switch (gpu_switching_) { 105990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case gpu::GPU_SWITCHING_OPTION_FORCE_DISCRETE: 1060a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) ui::GpuSwitchingManager::GetInstance()->ForceUseOfDiscreteGpu(); 1061a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) break; 106290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case gpu::GPU_SWITCHING_OPTION_FORCE_INTEGRATED: 1063a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) ui::GpuSwitchingManager::GetInstance()->ForceUseOfIntegratedGpu(); 1064a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) break; 106590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case gpu::GPU_SWITCHING_OPTION_AUTOMATIC: 106690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case gpu::GPU_SWITCHING_OPTION_UNKNOWN: 1067a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) break; 1068a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1069a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1070a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1071a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1072a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::NotifyGpuInfoUpdate() { 1073a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) observer_list_->Notify(&GpuDataManagerObserver::OnGpuInfoUpdate); 1074a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1075a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1076a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::EnableSwiftShaderIfNecessary() { 1077a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!GpuAccessAllowed(NULL) || 107890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) blacklisted_features_.count(gpu::GPU_FEATURE_TYPE_WEBGL)) { 1079a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!swiftshader_path_.empty() && 1080a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) !CommandLine::ForCurrentProcess()->HasSwitch( 1081a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) switches::kDisableSoftwareRasterizer)) 1082a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) use_swiftshader_ = true; 1083a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1084a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1085a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1086a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)std::string GpuDataManagerImplPrivate::GetDomainFromURL( 1087a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const GURL& url) const { 1088a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // For the moment, we just use the host, or its IP address, as the 1089a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // entry in the set, rather than trying to figure out the top-level 1090a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // domain. This does mean that a.foo.com and b.foo.com will be 1091a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // treated independently in the blocking of a given domain, but it 1092a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // would require a third-party library to reliably figure out the 1093a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // top-level domain from a URL. 1094a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!url.has_host()) { 1095a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return std::string(); 1096a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1097a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1098a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return url.host(); 1099a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1100a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1101a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::BlockDomainFrom3DAPIsAtTime( 1102a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const GURL& url, 1103a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl::DomainGuilt guilt, 1104a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::Time at_time) { 1105a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!domain_blocking_enabled_) 1106a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 1107a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1108a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string domain = GetDomainFromURL(url); 1109a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1110a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DomainBlockEntry& entry = blocked_domains_[domain]; 1111a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) entry.last_guilt = guilt; 1112a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) timestamps_of_gpu_resets_.push_back(at_time); 1113a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1114a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1115a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)GpuDataManagerImpl::DomainBlockStatus 1116a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)GpuDataManagerImplPrivate::Are3DAPIsBlockedAtTime( 1117a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) const GURL& url, base::Time at_time) const { 1118a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (!domain_blocking_enabled_) 1119a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return GpuDataManagerImpl::DOMAIN_BLOCK_STATUS_NOT_BLOCKED; 1120a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1121a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Note: adjusting the policies in this code will almost certainly 1122a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // require adjusting the associated unit tests. 1123a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::string domain = GetDomainFromURL(url); 1124a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1125a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) DomainBlockMap::const_iterator iter = blocked_domains_.find(domain); 1126a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (iter != blocked_domains_.end()) { 1127a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Err on the side of caution, and assume that if a particular 1128a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // domain shows up in the block map, it's there for a good 1129a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // reason and don't let its presence there automatically expire. 1130a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1131a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("GPU.BlockStatusForClient3DAPIs", 1132a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_SPECIFIC_DOMAIN_BLOCKED, 1133a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_MAX); 1134a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1135a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return GpuDataManagerImpl::DOMAIN_BLOCK_STATUS_BLOCKED; 1136a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1137a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1138a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Look at the timestamps of the recent GPU resets to see if there are 1139a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // enough within the threshold which would cause us to blacklist all 1140a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // domains. This doesn't need to be overly precise -- if time goes 1141a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // backward due to a system clock adjustment, that's fine. 1142a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // 1143a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // TODO(kbr): make this pay attention to the TDR thresholds in the 1144a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Windows registry, but make sure it continues to be testable. 1145a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) { 1146a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) std::list<base::Time>::iterator iter = timestamps_of_gpu_resets_.begin(); 1147a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) int num_resets_within_timeframe = 0; 1148a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) while (iter != timestamps_of_gpu_resets_.end()) { 1149a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::Time time = *iter; 1150a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) base::TimeDelta delta_t = at_time - time; 1151a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1152a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // If this entry has "expired", just remove it. 1153a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (delta_t.InMilliseconds() > kBlockAllDomainsMs) { 1154a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) iter = timestamps_of_gpu_resets_.erase(iter); 1155a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) continue; 1156a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1157a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1158a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) ++num_resets_within_timeframe; 1159a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) ++iter; 1160a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1161a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1162a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (num_resets_within_timeframe >= kNumResetsWithinDuration) { 1163a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("GPU.BlockStatusForClient3DAPIs", 1164a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_ALL_DOMAINS_BLOCKED, 1165a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_MAX); 1166a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1167a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return GpuDataManagerImpl::DOMAIN_BLOCK_STATUS_ALL_DOMAINS_BLOCKED; 1168a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1169a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) } 1170a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1171a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("GPU.BlockStatusForClient3DAPIs", 1172a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_NOT_BLOCKED, 1173a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) BLOCK_STATUS_MAX); 1174a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1175a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return GpuDataManagerImpl::DOMAIN_BLOCK_STATUS_NOT_BLOCKED; 1176a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1177a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1178a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)int64 GpuDataManagerImplPrivate::GetBlockAllDomainsDurationInMs() const { 1179a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return kBlockAllDomainsMs; 1180a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1181a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1182a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)void GpuDataManagerImplPrivate::Notify3DAPIBlocked(const GURL& url, 1183a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) int render_process_id, 1184a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) int render_view_id, 1185a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) ThreeDAPIType requester) { 1186a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) GpuDataManagerImpl::UnlockedSession session(owner_); 1187a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) observer_list_->Notify(&GpuDataManagerObserver::DidBlock3DAPIs, 1188a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) url, render_process_id, render_view_id, requester); 1189a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} 1190a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1191a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles)} // namespace content 1192a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 1193