| Index: third_party/WebKit/LayoutTests/vr/requestAnimationFrame_handoff.html
|
| diff --git a/third_party/WebKit/LayoutTests/vr/requestAnimationFrame_handoff.html b/third_party/WebKit/LayoutTests/vr/requestAnimationFrame_handoff.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..94730ede223da0e3062bce2a79d7e68dab7a7652
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/vr/requestAnimationFrame_handoff.html
|
| @@ -0,0 +1,55 @@
|
| +<!DOCTYPE html>
|
| +<script src="../resources/testharness.js"></script>
|
| +<script src="../resources/testharnessreport.js"></script>
|
| +<script src="../resources/mojo-helpers.js"></script>
|
| +<script src="resources/fake-vr-displays.js"></script>
|
| +<script src="resources/mock-vr-service.js"></script>
|
| +<canvas id="webgl-canvas"></canvas>
|
| +<script src="resources/presentation-setup.js"></script>
|
| +<script>
|
| +let fakeDisplays = fakeVRDisplays();
|
| +
|
| +vr_test( (t) => {
|
| + return navigator.getVRDisplays().then( (displays) => {
|
| + let display = displays[0];
|
| +
|
| + let usingDisplayRAF = false;
|
| +
|
| + function onAnimationFrame() {
|
| + //console.log("Animating, isPresenting=" + display.isPresenting);
|
| + if (display.isPresenting) {
|
| + if (usingDisplayRAF) {
|
| + t.done();
|
| + }
|
| +
|
| + usingDisplayRAF = true;
|
| + display.requestAnimationFrame(onAnimationFrame);
|
| + } else {
|
| + window.requestAnimationFrame(onAnimationFrame);
|
| + }
|
| + }
|
| +
|
| + runWithUserGesture( () => {
|
| + //document.write("requestPresent");
|
| + display.requestPresent([{ source : webglCanvas }]).then( () => {
|
| + t.step( () => {
|
| + assert_true(display.isPresenting);
|
| + }, "Display should be presenting");
|
| + }, (err) => {
|
| + t.step( () => {
|
| + assert_unreached(err);
|
| + }, "requestPresent rejected");
|
| + });
|
| + });
|
| +
|
| + window.requestAnimationFrame(onAnimationFrame);
|
| + }, (err) => {
|
| + t.step( () => {
|
| + assert_unreached("getVRDisplays rejected");
|
| + });
|
| + t.done();
|
| + });
|
| +}, [fakeDisplays["Pixel"]],
|
| +"requestAnimationFrame properly switches from window to vrDisplay");
|
| +
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2888313002:
WebVR: Defer GetVSync calls until the current frame is submitted. (Closed)
