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Simplifie placeScreenSharingCall()

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Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
This commit is contained in:
Šimon Brandner
2021-02-23 11:12:16 +01:00
parent ba58d3c544
commit 20eaba191e
1 changed files with 24 additions and 38 deletions
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62
src/webrtc/call.ts
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@@ -380,46 +380,32 @@ export class MatrixCall extends EventEmitter {
this.localVideoElement = localVideoElement;
this.remoteVideoElement = remoteVideoElement;
if (window.electron?.getDesktopCapturerSources) {
// We have access to getDesktopCapturerSources()
logger.debug("Electron getDesktopCapturerSources() is available...");
try {
const screenshareConstraints = await getUserMediaContraints(
ConstraintsType.Screenshare,
selectDesktopCapturerSource,
);
this.screenSharingStream = await window.navigator.mediaDevices.getUserMedia(screenshareConstraints);
try {
const screenshareConstraints = await getUserMediaContraints(
ConstraintsType.Screenshare,
selectDesktopCapturerSource,
);
if (window.electron?.getDesktopCapturerSources) {
// We are using Electron
logger.debug("Getting screen stream using getUserMedia()...");
this.screenSharingStream = await navigator.mediaDevices.getUserMedia(screenshareConstraints);
} else {
// We are not using Electron
logger.debug("Getting screen stream using getDisplayMedia()...");
this.screenSharingStream = await navigator.mediaDevices.getDisplayMedia(screenshareConstraints);
}
logger.debug("Got screen stream, requesting audio stream...");
const audioConstraints = await getUserMediaContraints(ConstraintsType.Audio);
this.placeCallWithConstraints(audioConstraints);
} catch (err) {
this.emit(CallEvent.Error,
new CallError(
CallErrorCode.NoUserMedia,
"Failed to get screen-sharing stream: ", err,
),
);
}
} else {
/* We do not have access to the Electron desktop capturer,
* therefore we can assume we are on the web */
logger.debug("Electron desktopCapturer is not available...");
try {
this.screenSharingStream = await navigator.mediaDevices.getDisplayMedia({'audio': false});
logger.debug("Got screen stream, requesting audio stream...");
const audioConstraints = await getUserMediaContraints(ConstraintsType.Audio);
this.placeCallWithConstraints(audioConstraints);
} catch (err) {
this.emit(CallEvent.Error,
new CallError(
CallErrorCode.NoUserMedia,
"Failed to get screen-sharing stream: ", err,
),
);
}
logger.debug("Got screen stream, requesting audio stream...");
const audioConstraints = await getUserMediaContraints(ConstraintsType.Audio);
this.placeCallWithConstraints(audioConstraints);
} catch (err) {
this.emit(CallEvent.Error,
new CallError(
CallErrorCode.NoUserMedia,
"Failed to get screen-sharing stream: ", err,
),
);
}
this.type = CallType.Video;
}