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Count unique video senders in limit.

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This commit is contained in:
John Preston 2021-07-13 20:12:37 +03:00
parent ab67aa28b5
commit 86a2a4d63a
2 changed files with 26 additions and 2 deletions
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26
Telegram/SourceFiles/calls/group/calls_group_call.cpp
View file

@ -1956,13 +1956,35 @@ void GroupCall::setupMediaDevices() {
}, _lifetime);
}
int GroupCall::activeVideoSendersCount() const {
auto result = 0;
for (const auto &[endpoint, track] : _activeVideoTracks) {
if (endpoint.type == VideoEndpointType::Camera) {
++result;
} else {
auto sharesCameraToo = false;
for (const auto &[other, _] : _activeVideoTracks) {
if (other.type == VideoEndpointType::Camera
&& other.peer == endpoint.peer) {
sharesCameraToo = true;
break;
}
}
if (!sharesCameraToo) {
++result;
}
}
}
return result;
}
bool GroupCall::emitShareCameraError() {
const auto emitError = [=](Error error) {
emitShareCameraError(error);
return true;
};
if (const auto real = lookupReal()
; real && _activeVideoTracks.size() >= real->unmutedVideoLimit()) {
; real && activeVideoSendersCount() >= real->unmutedVideoLimit()) {
return emitError(Error::DisabledNoCamera);
} else if (!videoIsWorking()) {
return emitError(Error::DisabledNoCamera);
@ -1989,7 +2011,7 @@ bool GroupCall::emitShareScreenError() {
return true;
};
if (const auto real = lookupReal()
; real && _activeVideoTracks.size() >= real->unmutedVideoLimit()) {
; real && activeVideoSendersCount() >= real->unmutedVideoLimit()) {
return emitError(Error::DisabledNoScreen);
} else if (!videoIsWorking()) {
return emitError(Error::DisabledNoScreen);

2
Telegram/SourceFiles/calls/group/calls_group_call.h
View file

@ -551,6 +551,8 @@ private:
void markTrackPaused(const VideoEndpoint &endpoint, bool paused);
void markTrackShown(const VideoEndpoint &endpoint, bool shown);
[[nodiscard]] int activeVideoSendersCount() const;
[[nodiscard]] MTPInputGroupCall inputCall() const;
const not_null<Delegate*> _delegate;