57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
'use strict';
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const TestStates = Object.freeze({
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"ShouldSucceedScheduleRAF": 1,
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"ShouldFailScheduleRAF": 2,
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"ShouldSucceedTestDone": 3,
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});
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const dataUnavailableTestFunction = function(session, controller, t, sessionObjects) {
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let state = TestStates.ShouldSucceedScheduleRAF;
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const isCpuOptimized = session.depthUsage === 'cpu-optimized';
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return session.requestReferenceSpace('viewer').then((viewerSpace) => {
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let done = false;
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const glBinding = new XRWebGLBinding(session, sessionObjects.gl);
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const rafCb = 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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const depthInformation = isCpuOptimized ? frame.getDepthInformation(view)
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: glBinding.getDepthInformation(view);
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if (state == TestStates.ShouldSucceedScheduleRAF
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|| state == TestStates.ShouldSucceedTestDone) {
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t.step(() => {
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assert_not_equals(depthInformation, null);
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});
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} else {
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t.step(() => {
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assert_equals(depthInformation, null);
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});
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}
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}
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switch(state) {
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case TestStates.ShouldSucceedScheduleRAF:
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controller.clearDepthSensingData();
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state = TestStates.ShouldFailScheduleRAF;
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session.requestAnimationFrame(rafCb);
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break;
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case TestStates.ShouldFailScheduleRAF:
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controller.setDepthSensingData(DEPTH_SENSING_DATA);
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state = TestStates.ShouldSucceedTestDone;
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session.requestAnimationFrame(rafCb);
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break;
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case TestStates.ShouldSucceedTestDone:
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done = true;
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break;
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}
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};
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session.requestAnimationFrame(rafCb);
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return t.step_wait(() => done);
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});
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};
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