68 lines
2.9 KiB
Plaintext
68 lines
2.9 KiB
Plaintext
/*
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* Copyright (C) 2020 Igalia S.L. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// This represents the native resolution of the device, but may not reflect the viewport exposed to the page.
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// https://immersive-web.github.io/webxr/#xrviewport
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[
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EnabledBySetting=WebXR,
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Conditional=WEBXR,
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] dictionary FakeXRDeviceResolution {
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required long width;
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required long height;
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};
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// A set of 4 angles which describe the view from a center point, units are degrees.
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[
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EnabledBySetting=WebXR,
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Conditional=WEBXR,
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] dictionary FakeXRFieldOfViewInit {
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required float upDegrees;
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required float downDegrees;
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required float leftDegrees;
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required float rightDegrees;
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};
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// https://immersive-web.github.io/webxr/#xrview
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[
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EnabledBySetting=WebXR,
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Conditional=WEBXR,
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] dictionary FakeXRViewInit {
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required XREye eye;
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// https://immersive-web.github.io/webxr/#view-projection-matrix
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required sequence<float> projectionMatrix;
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// https://immersive-web.github.io/webxr/#dom-xrwebgllayer-getviewport
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required FakeXRDeviceResolution resolution;
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// https://immersive-web.github.io/webxr/#view-offset
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// This is the origin of the view in the viewer space. In other words, this is
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// a transform from the view space to the viewer space.
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required FakeXRRigidTransformInit viewOffset;
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// This is an optional means of specifying a decomposed form of the projection
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// matrix. If specified, the projectionMatrix should be ignored.
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// Any test that wishes to test clip planes or similar features that would require
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// decomposing/recomposing the projectionMatrix should use this instead of
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// the projection matrix.
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FakeXRFieldOfViewInit fieldOfView;
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};
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