Chromium Code Reviews Chromium Code Reviews
Issue 2192493003:
Enable GPU acceleration in 2D OffscreenCanvases on main thread (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| OLD | NEW |
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| 1 // http://dev.chromium.org/blink/runtime-enabled-features | 1 // http://dev.chromium.org/blink/runtime-enabled-features |
| 2 // | 2 // |
| 3 // This list is used to generate RuntimeEnabledFeatures.h/cpp which contains | 3 // This list is used to generate RuntimeEnabledFeatures.h/cpp which contains |
| 4 // a class that stores static enablers for all experimental features. | 4 // a class that stores static enablers for all experimental features. |
| 5 // | 5 // |
| 6 // Each feature can be assigned a "status": | 6 // Each feature can be assigned a "status": |
| 7 // status=stable -> Enable this in all Blink configurations. We are committed t o these APIs indefinitely. | 7 // status=stable -> Enable this in all Blink configurations. We are committed t o these APIs indefinitely. |
| 8 // status=experimental -> In-progress features, Web Developers might play with, but are not on by default in stable. | 8 // status=experimental -> In-progress features, Web Developers might play with, but are not on by default in stable. |
| 9 // status=test -> Enabled in ContentShell for testing, otherwise off. | 9 // status=test -> Enabled in ContentShell for testing, otherwise off. |
| 10 // Features without a status are not enabled anywhere by default. | 10 // Features without a status are not enabled anywhere by default. |
| 11 // | 11 // |
| 12 // "implied_by" or "depends_on" specifies relationship to other features: | 12 // "implied_by" or "depends_on" specifies relationship to other features: |
| 13 // implied_by=feature1[,feature2,...] -> The feature is automatically enabled if any implied_by features is enabled; | 13 // implied_by=feature1[,feature2,...] -> The feature is automatically enabled if any implied_by features is enabled; |
| 14 // depends_on=feature1[,feature2,...] -> The feature is enabled only if all depe nds_on features are enabled. | 14 // depends_on=feature1[,feature2,...] -> The feature is enabled only if all depe nds_on features are enabled. |
| 15 // Only one of "implied_by" and "depends_on" can be specified. | 15 // Only one of "implied_by" and "depends_on" can be specified. |
| 16 // | 16 // |
| 17 // "stable" features listed here should be rare, as anything which we've shipped stable | 17 // "stable" features listed here should be rare, as anything which we've shipped stable |
| 18 // can have its runtime flag removed soon after. | 18 // can have its runtime flag removed soon after. |
| 19 // | 19 // |
| 20 // origin_trial_feature_name=FEATURE_NAME is used to integrate the feature with | 20 // origin_trial_feature_name=FEATURE_NAME is used to integrate the feature with |
| 21 // the Origin Trials framework. The framework allows the feature to be enabled | 21 // the Origin Trials framework. The framework allows the feature to be enabled |
| 22 // at runtime on a per-page basis through a signed token for the corresponding | 22 // at runtime on a per-page basis through a signed token for the corresponding |
| 23 // feature name. Declaring the origin_trial_feature_name will cause a static | 23 // feature name. Declaring the origin_trial_feature_name will cause a static |
| 24 // method to be generated in OriginTrials.h/cpp. This static method allows the | 24 // method to be generated in OriginTrials.h/cpp. This static method allows the |
| 25 // feature implementation to check if it is enabled for the current context. | 25 // feature implementation to check if it is enabled for the current context. |
| 26 // | 26 // |
| 27 // settable_from_internals specifies whether a feature can be set from internals .runtimeFlags, with the default | 27 // settable_from_internals specifies whether a feature can be set from internals .runtimeFlags, with the default |
| 28 // being false. | 28 // being false. |
| 29 | 29 |
| 30 Accelerated2dCanvas status=stable, settable_from_internals=True | |
|
esprehn
2016/08/05 21:28:38
direct to stable? What's the purpose of the flag?
| |
| 30 AlwaysUseComplexText status=stable | 31 AlwaysUseComplexText status=stable |
| 31 AudioOutputDevices status=stable | 32 AudioOutputDevices status=stable |
| 32 AudioVideoTracks status=experimental | 33 AudioVideoTracks status=experimental |
| 33 BackgroundSync status=stable | 34 BackgroundSync status=stable |
| 34 BackspaceDefaultHandler status=test | 35 BackspaceDefaultHandler status=test |
| 35 BroadcastChannel status=stable | 36 BroadcastChannel status=stable |
| 36 CacheIgnoreSearchOption status=experimental | 37 CacheIgnoreSearchOption status=experimental |
| 37 Canvas2dFixedRenderingMode status=test | 38 Canvas2dFixedRenderingMode status=test |
| 38 EnableCanvas2dDynamicRenderingModeSwitching status=experimental | 39 EnableCanvas2dDynamicRenderingModeSwitching status=experimental |
| 39 Canvas2dImageChromium status=experimental | 40 Canvas2dImageChromium status=experimental |
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| 237 VisualViewportAPI status=experimental | 238 VisualViewportAPI status=experimental |
| 238 WakeLock status=experimental | 239 WakeLock status=experimental |
| 239 WebFontsInterventionV2With2G | 240 WebFontsInterventionV2With2G |
| 240 WebFontsInterventionV2WithSlow2G | 241 WebFontsInterventionV2WithSlow2G |
| 241 WebFontsInterventionTrigger | 242 WebFontsInterventionTrigger |
| 242 WebShare status=experimental | 243 WebShare status=experimental |
| 243 Worklet status=experimental | 244 Worklet status=experimental |
| 244 WeakMemoryCache | 245 WeakMemoryCache |
| 245 DoNotUnlockSharedBuffer | 246 DoNotUnlockSharedBuffer |
| 246 ParseHTMLOnMainThread status=test | 247 ParseHTMLOnMainThread status=test |
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