Auto merge of #24133 - paulrouget:userAction, r=jdm

Do not allow XR session on non user-activated events

This sets the thread in "user interaction mode" when the dispatched event is trusted. I also tried an approach where we would not rely on the dispatched event but just set "user interaction mode" when we get a compositor event (which, we can assume, are only user generated). That worked as well.

Fixes #23787.

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This commit is contained in:
bors-servo 2019-09-20 06:54:19 -04:00 committed by GitHub
commit 293ccd07e8
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9 changed files with 54 additions and 15 deletions

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@ -7658,9 +7658,6 @@
]
]
},
"stub": {
"css/blockify_inline_element.html": []
},
"support": {
".gitignore": [
[]
@ -19747,11 +19744,11 @@
"testharness"
],
"webxr/create_session.html": [
"e68ea81893a65793094f9086cdd6d73800ee1c14",
"af76c5a812d7d05a0158194560933def3fbdb9f9",
"testharness"
],
"webxr/obtain_frame.html": [
"39698805b476c7e469548d25ece59560a596604d",
"74fda5bad43e8ea95552e65380e83952680e8469",
"testharness"
],
"webxr/resources/webxr-util.js": [

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@ -12,7 +12,11 @@
views: TEST_VIEWS,
viewerOrigin: {position: [0.5, 0.1, 0.1], orientation: [1, 0, 0, 1] }
}).then((m) => {
return navigator.xr.requestSession("immersive-vr")
let sessionPromise;
navigator.xr.test.simulateUserActivation(() => {
sessionPromise = navigator.xr.requestSession("immersive-vr")
});
return sessionPromise;
}).then(() => t.done());
});
</script>

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@ -16,7 +16,11 @@
views: TEST_VIEWS,
viewerOrigin: {position: [0.5, 0.1, 0.1], orientation: [1, 0, 0, 1] }
});
let session = await navigator.xr.requestSession("immersive-vr");
let sessionPromise;
navigator.xr.test.simulateUserActivation(() => {
sessionPromise = navigator.xr.requestSession("immersive-vr");
});
let session = await sessionPromise;
await session.updateRenderState({"baseLayer": new XRWebGLLayer(session, gl, {})});
let resolve;