38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
'use strict';
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const staleViewsTestFunction = function(session, controller, t, sessionObjects) {
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const isCpuOptimized = session.depthUsage === 'cpu-optimized';
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let done = false;
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const staleViews = new Set();
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return session.requestReferenceSpace('viewer').then((viewerSpace) => {
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const glBinding = new XRWebGLBinding(session, sessionObjects.gl);
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const secondRafCb = function(time, frame) {
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for(const view of staleViews) {
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t.step(() => {
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assert_throws_dom("InvalidStateError",
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() => isCpuOptimized ? frame.getDepthInformation(view)
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: glBinding.getDepthInformation(view),
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"getDepthInformation() should throw when run with stale XRView");
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});
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}
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done = true;
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};
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const firstRafCb = function(time, frame) {
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const pose = frame.getViewerPose(viewerSpace);
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for(const view of pose.views) {
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staleViews.add(view);
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}
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session.requestAnimationFrame(secondRafCb);
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};
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session.requestAnimationFrame(firstRafCb);
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return t.step_wait(() => done);
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});
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};
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