HolographicFrame.PresentUsingCurrentPrediction Method

Definition

Namespace:

Windows.Graphics.Holographic

Overloads

PresentUsingCurrentPrediction()	Present the current frame for all cameras and then wait until the next frame.
PresentUsingCurrentPrediction(HolographicFramePresentWaitBehavior)	Presents the current frame for all cameras with the specified waiting behavior.

PresentUsingCurrentPrediction()

Present the current frame for all cameras and then wait until the next frame.

public:
 virtual HolographicFramePresentResult PresentUsingCurrentPrediction() = PresentUsingCurrentPrediction;

/// [Windows.Foundation.Metadata.Overload("PresentUsingCurrentPrediction")]
HolographicFramePresentResult PresentUsingCurrentPrediction();

[Windows.Foundation.Metadata.Overload("PresentUsingCurrentPrediction")]
public HolographicFramePresentResult PresentUsingCurrentPrediction();

function presentUsingCurrentPrediction()

Public Function PresentUsingCurrentPrediction () As HolographicFramePresentResult

Returns

HolographicFramePresentResult

The result of the Present call.

Attributes

OverloadAttribute

Remarks

Except for very simple apps, you should generally call the two-parameter overload and pass in a waitBehavior of DoNotWaitForFrameToFinish. You can then call HolographicSpace.WaitForNextFrameReady or HolographicSpace.WaitForNextFrameReadyWithHeadStart manually, which allows your app's CPU and GPU work to overlap across consecutive frames.

This method will make use of the Direct3D device you provided to the HolographicSpace. If you've specified the D3D11_CREATE_DEVICE_SINGLETHREADED flag on your device, be sure to call this method from your single Direct3D thread to avoid undefined behavior.

See also

• PresentUsingCurrentPrediction(HolographicFramePresentWaitBehavior)

PresentUsingCurrentPrediction(HolographicFramePresentWaitBehavior)

Presents the current frame for all cameras with the specified waiting behavior.

public:
 virtual HolographicFramePresentResult PresentUsingCurrentPrediction(HolographicFramePresentWaitBehavior waitBehavior) = PresentUsingCurrentPrediction;

/// [Windows.Foundation.Metadata.Overload("PresentUsingCurrentPredictionWithBehavior")]
HolographicFramePresentResult PresentUsingCurrentPrediction(HolographicFramePresentWaitBehavior const& waitBehavior);

[Windows.Foundation.Metadata.Overload("PresentUsingCurrentPredictionWithBehavior")]
public HolographicFramePresentResult PresentUsingCurrentPrediction(HolographicFramePresentWaitBehavior waitBehavior);

function presentUsingCurrentPrediction(waitBehavior)

Public Function PresentUsingCurrentPrediction (waitBehavior As HolographicFramePresentWaitBehavior) As HolographicFramePresentResult

Parameters

waitBehavior

HolographicFramePresentWaitBehavior

The wait behavior.

Returns

HolographicFramePresentResult

The result of the Present call.

Attributes

OverloadAttribute

Remarks

Except for very simple apps, you should generally pass in a waitBehavior of DoNotWaitForFrameToFinish. You can then call HolographicSpace.WaitForNextFrameReady or HolographicSpace.WaitForNextFrameReadyWithHeadStart manually, which allows your app's CPU and GPU work to overlap across consecutive frames.

This method will make use of the Direct3D device you provided to the HolographicSpace. If you've specified the D3D11_CREATE_DEVICE_SINGLETHREADED flag on your device, be sure to call this method from your single Direct3D thread to avoid undefined behavior.

See also

• PresentUsingCurrentPrediction()