diff options
Diffstat (limited to 'dom/webidl')
| -rw-r--r-- | dom/webidl/Navigator.webidl | 8 | ||||
| -rw-r--r-- | dom/webidl/VRDisplay.webidl | 286 | ||||
| -rw-r--r-- | dom/webidl/moz.build | 1 |
3 files changed, 0 insertions, 295 deletions
diff --git a/dom/webidl/Navigator.webidl b/dom/webidl/Navigator.webidl index 5452f3247..c353e8be7 100644 --- a/dom/webidl/Navigator.webidl +++ b/dom/webidl/Navigator.webidl @@ -268,14 +268,6 @@ partial interface Navigator { }; #endif // MOZ_GAMEPAD -partial interface Navigator { - [Throws, Pref="dom.vr.enabled"] - Promise<sequence<VRDisplay>> getVRDisplays(); - // TODO: Use FrozenArray once available. (Bug 1236777) - [Frozen, Cached, Pure, Pref="dom.vr.enabled"] - readonly attribute sequence<VRDisplay> activeVRDisplays; -}; - #ifdef MOZ_TIME_MANAGER // nsIDOMMozNavigatorTime partial interface Navigator { diff --git a/dom/webidl/VRDisplay.webidl b/dom/webidl/VRDisplay.webidl deleted file mode 100644 index 63ebd1205..000000000 --- a/dom/webidl/VRDisplay.webidl +++ /dev/null @@ -1,286 +0,0 @@ -/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -enum VREye { - "left", - "right" -}; - -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRFieldOfView { - readonly attribute double upDegrees; - readonly attribute double rightDegrees; - readonly attribute double downDegrees; - readonly attribute double leftDegrees; -}; - -typedef (HTMLCanvasElement or OffscreenCanvas) VRSource; - -dictionary VRLayer { - /** - * XXX - When WebVR in WebWorkers is implemented, HTMLCanvasElement below - * should be replaced with VRSource. - */ - HTMLCanvasElement? source = null; - - /** - * The left and right viewports contain 4 values defining the viewport - * rectangles within the canvas to present to the eye in UV space. - * [0] left offset of the viewport (0.0 - 1.0) - * [1] top offset of the viewport (0.0 - 1.0) - * [2] width of the viewport (0.0 - 1.0) - * [3] height of the viewport (0.0 - 1.0) - * - * When no values are passed, they will be processed as though the left - * and right sides of the viewport were passed: - * - * leftBounds: [0.0, 0.0, 0.5, 1.0] - * rightBounds: [0.5, 0.0, 0.5, 1.0] - */ - sequence<float> leftBounds = []; - sequence<float> rightBounds = []; -}; - -/** - * Values describing the capabilities of a VRDisplay. - * These are expected to be static per-device/per-user. - */ -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRDisplayCapabilities { - /** - * hasPosition is true if the VRDisplay is capable of tracking its position. - */ - readonly attribute boolean hasPosition; - - /** - * hasOrientation is true if the VRDisplay is capable of tracking its orientation. - */ - readonly attribute boolean hasOrientation; - - /** - * Whether the VRDisplay is separate from the device’s - * primary display. If presenting VR content will obscure - * other content on the device, this should be false. When - * false, the application should not attempt to mirror VR content - * or update non-VR UI because that content will not be visible. - */ - readonly attribute boolean hasExternalDisplay; - - /** - * Whether the VRDisplay is capable of presenting content to an HMD or similar device. - * Can be used to indicate “magic window” devices that are capable of 6DoF tracking but for - * which requestPresent is not meaningful. If false then calls to requestPresent should - * always fail, and getEyeParameters should return null. - */ - readonly attribute boolean canPresent; - - /** - * Indicates the maximum length of the array that requestPresent() will accept. MUST be 1 if - canPresent is true, 0 otherwise. - */ - readonly attribute unsigned long maxLayers; -}; - -/** - * Values describing the the stage / play area for devices - * that support room-scale experiences. - */ -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRStageParameters { - /** - * A 16-element array containing the components of a column-major 4x4 - * affine transform matrix. This matrix transforms the sitting-space position - * returned by get{Immediate}Pose() to a standing-space position. - */ - [Throws] readonly attribute Float32Array sittingToStandingTransform; - - /** - * Dimensions of the play-area bounds. The bounds are defined - * as an axis-aligned rectangle on the floor. - * The center of the rectangle is at (0,0,0) in standing-space - * coordinates. - * These bounds are defined for safety purposes. - * Content should not require the user to move beyond these - * bounds; however, it is possible for the user to ignore - * the bounds resulting in position values outside of - * this rectangle. - */ - readonly attribute float sizeX; - readonly attribute float sizeZ; -}; - -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRPose -{ - /** - * position, linearVelocity, and linearAcceleration are 3-component vectors. - * position is relative to a sitting space. Transforming this point with - * VRStageParameters.sittingToStandingTransform converts this to standing space. - */ - [Constant, Throws] readonly attribute Float32Array? position; - [Constant, Throws] readonly attribute Float32Array? linearVelocity; - [Constant, Throws] readonly attribute Float32Array? linearAcceleration; - - /* orientation is a 4-entry array representing the components of a quaternion. */ - [Constant, Throws] readonly attribute Float32Array? orientation; - /* angularVelocity and angularAcceleration are the components of 3-dimensional vectors. */ - [Constant, Throws] readonly attribute Float32Array? angularVelocity; - [Constant, Throws] readonly attribute Float32Array? angularAcceleration; -}; - -[Constructor, - Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRFrameData { - readonly attribute DOMHighResTimeStamp timestamp; - - [Throws, Pure] readonly attribute Float32Array leftProjectionMatrix; - [Throws, Pure] readonly attribute Float32Array leftViewMatrix; - - [Throws, Pure] readonly attribute Float32Array rightProjectionMatrix; - [Throws, Pure] readonly attribute Float32Array rightViewMatrix; - - [Pure] readonly attribute VRPose pose; -}; - -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VREyeParameters { - /** - * offset is a 3-component vector representing an offset to - * translate the eye. This value may vary from frame - * to frame if the user adjusts their headset ipd. - */ - [Constant, Throws] readonly attribute Float32Array offset; - - /* These values may vary as the user adjusts their headset ipd. */ - [Constant] readonly attribute VRFieldOfView fieldOfView; - - /** - * renderWidth and renderHeight specify the recommended render target - * size of each eye viewport, in pixels. If multiple eyes are rendered - * in a single render target, then the render target should be made large - * enough to fit both viewports. - */ - [Constant] readonly attribute unsigned long renderWidth; - [Constant] readonly attribute unsigned long renderHeight; -}; - -[Pref="dom.vr.enabled", - HeaderFile="mozilla/dom/VRDisplay.h"] -interface VRDisplay : EventTarget { - readonly attribute boolean isConnected; - readonly attribute boolean isPresenting; - - /** - * Dictionary of capabilities describing the VRDisplay. - */ - [Constant] readonly attribute VRDisplayCapabilities capabilities; - - /** - * If this VRDisplay supports room-scale experiences, the optional - * stage attribute contains details on the room-scale parameters. - */ - readonly attribute VRStageParameters? stageParameters; - - /* Return the current VREyeParameters for the given eye. */ - VREyeParameters getEyeParameters(VREye whichEye); - - /** - * An identifier for this distinct VRDisplay. Used as an - * association point in the Gamepad API. - */ - [Constant] readonly attribute unsigned long displayId; - - /** - * A display name, a user-readable name identifying it. - */ - [Constant] readonly attribute DOMString displayName; - - /** - * Populates the passed VRFrameData with the information required to render - * the current frame. - */ - boolean getFrameData(VRFrameData frameData); - - /** - * Return a VRPose containing the future predicted pose of the VRDisplay - * when the current frame will be presented. Subsequent calls to getPose() - * MUST return a VRPose with the same values until the next call to - * submitFrame(). - * - * The VRPose will contain the position, orientation, velocity, - * and acceleration of each of these properties. - */ - [NewObject] VRPose getPose(); - - /** - * Reset the pose for this display, treating its current position and - * orientation as the "origin/zero" values. VRPose.position, - * VRPose.orientation, and VRStageParameters.sittingToStandingTransform may be - * updated when calling resetPose(). This should be called in only - * sitting-space experiences. - */ - void resetPose(); - - /** - * z-depth defining the near plane of the eye view frustum - * enables mapping of values in the render target depth - * attachment to scene coordinates. Initially set to 0.01. - */ - attribute double depthNear; - - /** - * z-depth defining the far plane of the eye view frustum - * enables mapping of values in the render target depth - * attachment to scene coordinates. Initially set to 10000.0. - */ - attribute double depthFar; - - /** - * The callback passed to `requestAnimationFrame` will be called - * any time a new frame should be rendered. When the VRDisplay is - * presenting the callback will be called at the native refresh - * rate of the HMD. When not presenting this function acts - * identically to how window.requestAnimationFrame acts. Content should - * make no assumptions of frame rate or vsync behavior as the HMD runs - * asynchronously from other displays and at differing refresh rates. - */ - [Throws] long requestAnimationFrame(FrameRequestCallback callback); - - /** - * Passing the value returned by `requestAnimationFrame` to - * `cancelAnimationFrame` will unregister the callback. - */ - [Throws] void cancelAnimationFrame(long handle); - - /** - * Begin presenting to the VRDisplay. Must be called in response to a user gesture. - * Repeat calls while already presenting will update the VRLayers being displayed. - */ - [Throws] Promise<void> requestPresent(sequence<VRLayer> layers); - - /** - * Stops presenting to the VRDisplay. - */ - [Throws] Promise<void> exitPresent(); - - /** - * Get the layers currently being presented. - */ - sequence<VRLayer> getLayers(); - - /** - * The VRLayer provided to the VRDisplay will be captured and presented - * in the HMD. Calling this function has the same effect on the source - * canvas as any other operation that uses its source image, and canvases - * created without preserveDrawingBuffer set to true will be cleared. - */ - void submitFrame(); -}; diff --git a/dom/webidl/moz.build b/dom/webidl/moz.build index 4c2567a1c..06fea2f20 100644 --- a/dom/webidl/moz.build +++ b/dom/webidl/moz.build @@ -555,7 +555,6 @@ WEBIDL_FILES = [ 'VideoStreamTrack.webidl', 'VideoTrack.webidl', 'VideoTrackList.webidl', - 'VRDisplay.webidl', 'VTTCue.webidl', 'VTTRegion.webidl', 'WaveShaperNode.webidl', |