content/public/common/content_switches.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Defines all the "content" command-line switches.
   6
   7 #ifndef CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_
   8 #define CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_
   9
  10 #include "build/build_config.h"
  11 #include "content/common/content_export.h"
  12
  13 namespace switches {
  14
  15 // All switches in alphabetical order. The switches should be documented
  16 // alongside the definition of their values in the .cc file.
  17 CONTENT_EXPORT extern const char kAcceleratedCanvas2dMSAASampleCount[];
  18 CONTENT_EXPORT extern const char kAllowFileAccessFromFiles[];
  19 CONTENT_EXPORT extern const char kAllowLoopbackInPeerConnection[];
  20 CONTENT_EXPORT extern const char kAllowNoSandboxJob[];
  21 CONTENT_EXPORT extern const char kAllowSandboxDebugging[];
  22 CONTENT_EXPORT extern const char kBlinkSettings[];
  23 CONTENT_EXPORT extern const char kBlinkPlatformLogChannels[];
  24 CONTENT_EXPORT extern const char kBrowserCrashTest[];
  25 CONTENT_EXPORT extern const char kBrowserSubprocessPath[];
  26 extern const char kDebugPluginLoading[];
  27 CONTENT_EXPORT extern const char kDefaultTileWidth[];
  28 CONTENT_EXPORT extern const char kDefaultTileHeight[];
  29 CONTENT_EXPORT extern const char kDisable2dCanvasAntialiasing[];
  30 CONTENT_EXPORT extern const char kDisable3DAPIs[];
  31 CONTENT_EXPORT extern const char kDisableBlinkFeatures[];
  32 CONTENT_EXPORT extern const char kDisableAccelerated2dCanvas[];
  33 CONTENT_EXPORT extern const char kDisableAcceleratedJpegDecoding[];
  34 CONTENT_EXPORT extern const char kDisableAcceleratedMjpegDecode[];
  35 CONTENT_EXPORT extern const char kDisableAcceleratedVideoDecode[];
  36 extern const char kDisableBackingStoreLimit[];
  37 CONTENT_EXPORT extern const char kDisablePreferCompositingToLCDText[];
  38 CONTENT_EXPORT extern const char kDisableDatabases[];
  39 CONTENT_EXPORT extern const char kDisableDelayAgnosticAec[];
  40 CONTENT_EXPORT extern const char kDisableDelegatedRenderer[];
  41 extern const char kDisableDirectNPAPIRequests[];
  42 CONTENT_EXPORT extern const char kDisableDistanceFieldText[];
  43 CONTENT_EXPORT extern const char kDisableDisplayList2dCanvas[];
  44 extern const char kDisableDomainBlockingFor3DAPIs[];
  45 CONTENT_EXPORT extern const char kDisableEncryptedMedia[];
  46 CONTENT_EXPORT extern const char kDisableExperimentalWebGL[];
  47 CONTENT_EXPORT extern const char kDisableFileSystem[];
  48 CONTENT_EXPORT extern const char kDisableFlash3d[];
  49 CONTENT_EXPORT extern const char kDisableFlashStage3d[];
  50 CONTENT_EXPORT extern const char kDisableGpu[];
  51 CONTENT_EXPORT extern const char kDisableGpuCompositing[];
  52 CONTENT_EXPORT extern const char kDisableGpuEarlyInit[];
  53 CONTENT_EXPORT extern const char kDisableGpuMemoryBufferVideoFrames[];
  54 extern const char kDisableGpuProcessCrashLimit[];
  55 CONTENT_EXPORT extern const char kDisableGpuRasterization[];
  56 CONTENT_EXPORT extern const char kDisableGpuSandbox[];
  57 CONTENT_EXPORT extern const char kDisableGpuWatchdog[];
  58 CONTENT_EXPORT extern const char kDisableLowResTiling[];
  59 CONTENT_EXPORT extern const char kDisableHangMonitor[];
  60 CONTENT_EXPORT extern const char kDisableHideInactiveStackedTabCloseButtons[];
  61 extern const char kDisableHistogramCustomizer[];
  62 CONTENT_EXPORT extern const char kDisableLCDText[];
  63 CONTENT_EXPORT extern const char kEnablePrefixedEncryptedMedia[];
  64 extern const char kDisableKillAfterBadIPC[];
  65 CONTENT_EXPORT extern const char kDisableLocalStorage[];
  66 CONTENT_EXPORT extern const char kDisableLogging[];
  67 CONTENT_EXPORT extern const char kDisableMediaSource[];
  68 CONTENT_EXPORT extern const char kDisableNamespaceSandbox[];
  69 CONTENT_EXPORT extern const char kDisableNativeGpuMemoryBuffers[];
  70 CONTENT_EXPORT extern const char kDisableNotifications[];
  71 extern const char kDisablePepper3d[];
  72 CONTENT_EXPORT extern const char kDisablePermissionsAPI[];
  73 CONTENT_EXPORT extern const char kDisablePersistentGpuMemoryBuffer[];
  74 CONTENT_EXPORT extern const char kDisablePinch[];
  75 CONTENT_EXPORT extern const char kDisablePluginsDiscovery[];
  76 CONTENT_EXPORT extern const char kDisablePresentationAPI[];
  77 CONTENT_EXPORT extern const char kDisableRGBA4444Textures[];
  78 CONTENT_EXPORT extern const char kDisableReadingFromCanvas[];
  79 extern const char kDisableRemoteFonts[];
  80 extern const char kDisableRendererAccessibility[];
  81 CONTENT_EXPORT extern const char kDisableRendererBackgrounding[];
  82 CONTENT_EXPORT extern const char kDisableSeccompFilterSandbox[];
  83 CONTENT_EXPORT extern const char kDisableSetuidSandbox[];
  84 CONTENT_EXPORT extern const char kDisableSharedWorkers[];
  85 CONTENT_EXPORT extern const char kDisableSlimmingPaint[];
  86 CONTENT_EXPORT extern const char kDisableSmoothScrolling[];
  87 CONTENT_EXPORT extern const char kDisableSoftwareRasterizer[];
  88 CONTENT_EXPORT extern const char kDisableSpeechAPI[];
  89 CONTENT_EXPORT extern const char kDisableSVG1DOM[];
  90 CONTENT_EXPORT extern const char kDisableThreadedCompositing[];
  91 CONTENT_EXPORT extern const char kDisableThreadedScrolling[];
  92 extern const char kDisableV8IdleTasks[];
  93 CONTENT_EXPORT extern const char kDisableWebSecurity[];
  94 extern const char kDisableXSSAuditor[];
  95 CONTENT_EXPORT extern const char kDomAutomationController[];
  96 extern const char kEnable2dCanvasClipAntialiasing[];
  97 CONTENT_EXPORT extern const char kEnableAggressiveDOMStorageFlushing[];
  98 CONTENT_EXPORT extern const char kEnableBleedingEdgeRenderingFastPaths[];
  99 CONTENT_EXPORT extern const char kEnableCompositorAnimationTimelines[];
 100 CONTENT_EXPORT extern const char kEnableCredentialManagerAPI[];
 101 CONTENT_EXPORT extern const char kEnablePreferCompositingToLCDText[];
 102 CONTENT_EXPORT extern const char kEnableBlinkFeatures[];
 103 CONTENT_EXPORT extern const char kEnableBrowserSideNavigation[];
 104 CONTENT_EXPORT extern const char kEnableDelayAgnosticAec[];
 105 CONTENT_EXPORT extern const char kEnableDelegatedRenderer[];
 106 CONTENT_EXPORT extern const char kEnableDisplayList2dCanvas[];
 107 CONTENT_EXPORT extern const char kEnableDistanceFieldText[];
 108 CONTENT_EXPORT extern const char kEnableDownloadResumption[];
 109 CONTENT_EXPORT extern const char kEnableExperimentalCanvasFeatures[];
 110 CONTENT_EXPORT extern const char kEnableExperimentalWebPlatformFeatures[];
 111 CONTENT_EXPORT extern const char kEnableWebBluetooth[];
 112 extern const char kEnableGpuClientTracing[];
 113 CONTENT_EXPORT extern const char kEnableGpuMemoryBufferVideoFrames[];
 114 CONTENT_EXPORT extern const char kEnableGpuRasterization[];
 115 CONTENT_EXPORT extern const char kGpuRasterizationMSAASampleCount[];
 116 CONTENT_EXPORT extern const char kEnableLowResTiling[];
 117 CONTENT_EXPORT extern const char kEnableImageColorProfiles[];
 118 CONTENT_EXPORT extern const char kEnableLCDText[];
 119 CONTENT_EXPORT extern const char kEnableLogging[];
 120 extern const char kEnableMemoryBenchmarking[];
 121 CONTENT_EXPORT extern const char kEnableNetworkInformation[];
 122 CONTENT_EXPORT extern const char kEnablePersistentGpuMemoryBuffer[];
 123 CONTENT_EXPORT extern const char kEnablePinch[];
 124 CONTENT_EXPORT extern const char kEnablePluginPlaceholderTesting[];
 125 CONTENT_EXPORT extern const char kEnablePreciseMemoryInfo[];
 126 CONTENT_EXPORT extern const char kEnablePushMessagePayload[];
 127 CONTENT_EXPORT extern const char kEnableRGBA4444Textures[];
 128 CONTENT_EXPORT extern const char kEnableSandboxLogging[];
 129 CONTENT_EXPORT extern const char kEnableSeccompFilterSandbox[];
 130 extern const char kEnableSkiaBenchmarking[];
 131 CONTENT_EXPORT extern const char kEnableSlimmingPaint[];
 132 CONTENT_EXPORT extern const char kEnableSlimmingPaintV2[];
 133 CONTENT_EXPORT extern const char kEnableSmoothScrolling[];
 134 CONTENT_EXPORT extern const char kEnableSpatialNavigation[];
 135 CONTENT_EXPORT extern const char kEnableStatsTable[];
 136 CONTENT_EXPORT extern const char kEnableStrictMixedContentChecking[];
 137 CONTENT_EXPORT extern const char kEnableStrictPowerfulFeatureRestrictions[];
 138 CONTENT_EXPORT extern const char kEnableTcpFastOpen[];
 139 CONTENT_EXPORT extern const char kEnableThreadedCompositing[];
 140 CONTENT_EXPORT extern const char kEnableTracing[];
 141 CONTENT_EXPORT extern const char kEnableTracingOutput[];
 142 CONTENT_EXPORT extern const char kEnableUserMediaScreenCapturing[];
 143 CONTENT_EXPORT extern const char kEnableViewport[];
 144 CONTENT_EXPORT extern const char kInvertViewportScrollOrder[];
 145 CONTENT_EXPORT extern const char kEnableVtune[];
 146 CONTENT_EXPORT extern const char kEnableWebGLDraftExtensions[];
 147 CONTENT_EXPORT extern const char kEnableWebGLImageChromium[];
 148 CONTENT_EXPORT extern const char kEnableWebVR[];
 149 CONTENT_EXPORT extern const char kEnableZeroCopy[];
 150 CONTENT_EXPORT extern const char kExplicitlyAllowedPorts[];
 151 CONTENT_EXPORT extern const char kExtraPluginDir[];
 152 CONTENT_EXPORT extern const char kForceDisplayList2dCanvas[];
 153 CONTENT_EXPORT extern const char kForceFieldTrials[];
 154 CONTENT_EXPORT extern const char kForceGpuRasterization[];
 155 CONTENT_EXPORT extern const char kForceOverlayFullscreenVideo[];
 156 CONTENT_EXPORT extern const char kForceRendererAccessibility[];
 157 extern const char kGpuDeviceID[];
 158 extern const char kGpuDriverVendor[];
 159 extern const char kGpuDriverVersion[];
 160 extern const char kGpuLauncher[];
 161 CONTENT_EXPORT extern const char kGpuProcess[];
 162 CONTENT_EXPORT extern const char kGpuSandboxAllowSysVShm[];
 163 CONTENT_EXPORT extern const char kGpuSandboxFailuresFatal[];
 164 CONTENT_EXPORT extern const char kGpuSandboxStartEarly[];
 165 CONTENT_EXPORT extern const char kGpuStartupDialog[];
 166 extern const char kGpuVendorID[];
 167 CONTENT_EXPORT extern const char kHostResolverRules[];
 168 CONTENT_EXPORT extern const char kIgnoreCertificateErrors[];
 169 CONTENT_EXPORT extern const char kIgnoreGpuBlacklist[];
 170 CONTENT_EXPORT extern const char kInProcessGPU[];
 171 CONTENT_EXPORT extern const char kIPCConnectionTimeout[];
 172 CONTENT_EXPORT extern const char kJavaScriptFlags[];
 173 extern const char kLoadPlugin[];
 174 CONTENT_EXPORT extern const char kLogGpuControlListDecisions[];
 175 CONTENT_EXPORT extern const char kLoggingLevel[];
 176 CONTENT_EXPORT extern const char kLogNetLog[];
 177 extern const char kLogPluginMessages[];
 178 CONTENT_EXPORT extern const char kMainFrameResizesAreOrientationChanges[];
 179 extern const char kMaxUntiledLayerHeight[];
 180 extern const char kMaxUntiledLayerWidth[];
 181 extern const char kMemoryMetrics[];
 182 CONTENT_EXPORT extern const char kMuteAudio[];
 183 CONTENT_EXPORT extern const char kNoReferrers[];
 184 CONTENT_EXPORT extern const char kNoSandbox[];
 185 CONTENT_EXPORT extern const char kEnableAppContainer[];
 186 CONTENT_EXPORT extern const char kNumRasterThreads[];
 187 CONTENT_EXPORT extern const char kOverridePluginPowerSaverForTesting[];
 188 CONTENT_EXPORT extern const char kOverscrollHistoryNavigation[];
 189 extern const char kPluginLauncher[];
 190 CONTENT_EXPORT extern const char kPluginPath[];
 191 CONTENT_EXPORT extern const char kPluginProcess[];
 192 extern const char kPluginStartupDialog[];
 193 CONTENT_EXPORT extern const char kPpapiBrokerProcess[];
 194 CONTENT_EXPORT extern const char kPpapiFlashArgs[];
 195 CONTENT_EXPORT extern const char kPpapiInProcess[];
 196 extern const char kPpapiPluginLauncher[];
 197 CONTENT_EXPORT extern const char kPpapiPluginProcess[];
 198 extern const char kPpapiStartupDialog[];
 199 CONTENT_EXPORT extern const char kProcessPerSite[];
 200 CONTENT_EXPORT extern const char kProcessPerTab[];
 201 CONTENT_EXPORT extern const char kProcessType[];
 202 CONTENT_EXPORT extern const char kReduceSecurityForTesting[];
 203 CONTENT_EXPORT extern const char kReducedReferrerGranularity[];
 204 CONTENT_EXPORT extern const char kRegisterPepperPlugins[];
 205 CONTENT_EXPORT extern const char kRemoteDebuggingPort[];
 206 extern const char kRendererCmdPrefix[];
 207 CONTENT_EXPORT extern const char kRendererProcess[];
 208 CONTENT_EXPORT extern const char kRendererProcessLimit[];
 209 CONTENT_EXPORT extern const char kRendererStartupDialog[];
 210 CONTENT_EXPORT extern const char kRootLayerScrolls[];
 211 extern const char kSandboxIPCProcess[];
 212 CONTENT_EXPORT extern const char kScrollEndEffect[];
 213 extern const char kShowPaintRects[];
 214 CONTENT_EXPORT extern const char kSingleProcess[];
 215 CONTENT_EXPORT extern const char kSitePerProcess[];
 216 CONTENT_EXPORT extern const char kSkipGpuDataLoading[];
 217 CONTENT_EXPORT extern const char kStartFullscreen[];
 218 CONTENT_EXPORT extern const char kStatsCollectionController[];
 219 CONTENT_EXPORT extern const char kTabCaptureDownscaleQuality[];
 220 CONTENT_EXPORT extern const char kTabCaptureUpscaleQuality[];
 221 CONTENT_EXPORT extern const char kTestingFixedHttpPort[];
 222 CONTENT_EXPORT extern const char kTestingFixedHttpsPort[];
 223 CONTENT_EXPORT extern const char kTestType[];
 224 CONTENT_EXPORT extern const char kTouchTextSelectionStrategy[];
 225 CONTENT_EXPORT extern const char kUIPrioritizeInGpuProcess[];
 226 CONTENT_EXPORT extern const char kUseFakeUIForMediaStream[];
 227 CONTENT_EXPORT extern const char kEnableNativeGpuMemoryBuffers[];
 228 CONTENT_EXPORT extern const char kContentImageTextureTarget[];
 229 CONTENT_EXPORT extern const char kVideoImageTextureTarget[];
 230 CONTENT_EXPORT extern const char kUseMobileUserAgent[];
 231 CONTENT_EXPORT extern const char kUseNormalPriorityForTileTaskWorkerThreads[];
 232 extern const char kUseSurfaces[];
 233 CONTENT_EXPORT extern const char kDisableSurfaces[];
 234 extern const char kUtilityCmdPrefix[];
 235 CONTENT_EXPORT extern const char kUtilityProcess[];
 236 extern const char kUtilityProcessAllowedDir[];
 237 CONTENT_EXPORT extern const char kUtilityProcessEnableMDns[];
 238 CONTENT_EXPORT extern const char kUtilityProcessRunningElevated[];
 239 CONTENT_EXPORT extern const char kV8CacheOptions[];
 240 CONTENT_EXPORT extern const char kV8NativesPassedByFD[];
 241 CONTENT_EXPORT extern const char kV8SnapshotPassedByFD[];
 242 CONTENT_EXPORT extern const char kValidateInputEventStream[];
 243 CONTENT_EXPORT extern const char kWaitForDebuggerChildren[];
 244 CONTENT_EXPORT extern const char kZygoteCmdPrefix[];
 245 CONTENT_EXPORT extern const char kZygoteProcess[];
 246
 247 #if defined(ENABLE_WEBRTC)
 248 CONTENT_EXPORT extern const char kDisableWebRtcHWDecoding[];
 249 CONTENT_EXPORT extern const char kDisableWebRtcEncryption[];
 250 CONTENT_EXPORT extern const char kDisableWebRtcHWEncoding[];
 251 CONTENT_EXPORT extern const char kEnableWebRtcDtls12[];
 252 CONTENT_EXPORT extern const char kEnableWebRtcHWH264Encoding[];
 253 CONTENT_EXPORT extern const char kEnableWebRtcStunOrigin[];
 254 CONTENT_EXPORT extern const char kWebRtcStunProbeTrialParameter[];
 255 extern const char kWebRtcMaxCaptureFramerate[];
 256 #endif
 257
 258 #if defined(OS_ANDROID)
 259 CONTENT_EXPORT extern const char kDisableGestureRequirementForMediaPlayback[];
 260 CONTENT_EXPORT extern const char kDisableOverscrollEdgeEffect[];
 261 CONTENT_EXPORT extern const char kDisablePullToRefreshEffect[];
 262 CONTENT_EXPORT extern const char kDisableScreenOrientationLock[];
 263 CONTENT_EXPORT extern const char kEnableAndroidCompositorAnimationTimelines[];
 264 CONTENT_EXPORT extern const char kEnableLongpressDragSelection[];
 265 CONTENT_EXPORT extern const char kHideScrollbars[];
 266 extern const char kNetworkCountryIso[];
 267 CONTENT_EXPORT extern const char kRemoteDebuggingSocketName[];
 268 CONTENT_EXPORT extern const char kRendererWaitForJavaDebugger[];
 269 #endif
 270
 271 CONTENT_EXPORT extern const char kDisableWebAudio[];
 272
 273 #if defined(OS_CHROMEOS)
 274 CONTENT_EXPORT extern const char kDisablePanelFitting[];
 275 CONTENT_EXPORT extern const char kDisableVaapiAcceleratedVideoEncode[];
 276 #endif
 277
 278 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
 279 CONTENT_EXPORT extern const char kEnableSpeechDispatcher[];
 280 #endif
 281
 282 #if defined(OS_MACOSX) && !defined(OS_IOS)
 283 extern const char kDisableCoreAnimationPlugins[];
 284 extern const char kDisableThreadedEventHandlingMac[];
 285 #endif
 286
 287 #if defined(OS_WIN)
 288 // This switch contains the device scale factor passed to certain processes
 289 // like renderers, etc.
 290 CONTENT_EXPORT extern const char kDeviceScaleFactor[];
 291 CONTENT_EXPORT extern const char kDisableLegacyIntermediateWindow[];
 292 CONTENT_EXPORT extern const char kDisableWin32kRendererLockDown[];
 293 CONTENT_EXPORT extern const char kEnableAcceleratedVpxDecode[];
 294 // Switch to pass the font cache shared memory handle to the renderer.
 295 CONTENT_EXPORT extern const char kFontCacheSharedHandle[];
 296 CONTENT_EXPORT extern const char kMemoryPressureThresholdsMb[];
 297 CONTENT_EXPORT extern const char kTraceExportEventsToETW[];
 298 #endif
 299
 300 // DON'T ADD RANDOM STUFF HERE. Put it in the main section above in
 301 // alphabetical order, or in one of the ifdefs (also in order in each section).
 302
 303 }  // namespace switches
 304
 305 #endif  // CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_