Contains DevTools Protocol HeadlessExperimental domain implementation accessible via HeadlessExperimentalOperations class.
data class BeginFrameRequest
Represents request frame that can be used with HeadlessExperimental#beginFrame operation call. |
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data class BeginFrameResponse
Represents response frame that is returned from HeadlessExperimental#beginFrame operation call. Sends a BeginFrame to the target and returns when the frame was completed. Optionally captures a screenshot from the resulting frame. Requires that the target was created with enabled BeginFrameControl. Designed for use with --run-all-compositor-stages-before-draw, see also https://goo.gl/3zHXhB for more background. |
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class HeadlessExperimentalOperations
This domain provides experimental commands only supported in headless mode. |
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data class NeedsBeginFramesChangedEvent : Event
Issued when the target starts or stops needing BeginFrames. Deprecated. Issue beginFrame unconditionally instead and use result from beginFrame to detect whether the frames were suppressed. |
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data class ScreenshotParams
Encoding options for a screenshot. |