Add some paddings.

Telegram/SourceFiles/calls/calls.style

@@ -64,9 +64,11 @@ callBodyWithPreview: CallBodyLayout {
 
 callOutgoingPreviewMin: size(360px, 120px);
 callOutgoingPreview: size(540px, 180px); // default, for height == callHeight.
-callOutgoingPreviewMax: size(1080px, 360px);
+callOutgoingPreviewMax: size(1620px, 540px);
 callOutgoingDefaultSize: size(160px, 110px);
 
+callInnerPadding: 12px;
+
 callFingerprintPadding: margins(9px, 4px, 9px, 5px);
 callFingerprintTop: 11px;
 callFingerprintSkip: 3px;

Telegram/SourceFiles/calls/calls_panel.cpp

@@ -607,12 +607,12 @@ void Panel::updateFingerprintGeometry() {
 }
 
 void Panel::updateControlsGeometry() {
-	if (widget()->width() < st::callWidthMin
-		|| widget()->height() < st::callHeightMin) {
+	if (widget()->size().isEmpty()) {
 		return;
 	}
 	updateFingerprintGeometry();
-	const auto innerHeight = widget()->height();
+	const auto innerHeight = std::max(widget()->height(), st::callHeightMin);
+	const auto innerWidth = widget()->width() - 2 * st::callInnerPadding;
 	const auto availableTop = _fingerprintHeight;
 	const auto available = widget()->height()
 		- st::callBottomControlsHeight
@@ -623,8 +623,12 @@ void Panel::updateControlsGeometry() {
 			* (innerHeight - st::callHeightMin)
 			/ (st::callHeight - st::callHeightMin));
 	const auto bodyPreviewSize = QSize(
-		std::min(bodyPreviewSizeMax.width(), st::callOutgoingPreviewMax.width()),
-		std::min(bodyPreviewSizeMax.height(), st::callOutgoingPreviewMax.height()));
+		std::min(
+			bodyPreviewSizeMax.width(),
+			std::min(innerWidth, st::callOutgoingPreviewMax.width())),
+		std::min(
+			bodyPreviewSizeMax.height(),
+			st::callOutgoingPreviewMax.height()));
 	const auto contentHeight = _bodySt->height
 		+ (_outgoingPreviewInBody ? bodyPreviewSize.height() : 0);
 	const auto remainingHeight = available - contentHeight;
@@ -671,10 +675,16 @@ void Panel::updateControlsGeometry() {
 void Panel::updateOutgoingVideoBubbleGeometry() {
 	Expects(!_outgoingPreviewInBody);
 
+	const auto margins = QMargins{
+		st::callInnerPadding,
+		st::callInnerPadding,
+		st::callInnerPadding,
+		st::callInnerPadding,
+	};
 	const auto size = st::callOutgoingDefaultSize;
 	_outgoingVideoBubble->updateGeometry(
 		VideoBubble::DragMode::SnapToCorners,
-		widget()->rect(),
+		widget()->rect().marginsRemoved(margins),
 		size);
 }
 

Telegram/SourceFiles/calls/calls_video_bubble.cpp

@@ -199,7 +199,9 @@ void VideoBubble::updateSizeToFrame(QSize frame) {
 	_lastFrameSize = frame;
 
 	auto size = !_size.isEmpty()
-		? _size
+		? QSize(
+			std::clamp(_size.width(), _min.width(), _max.width()),
+			std::clamp(_size.height(), _min.height(), _max.height()))
 		: (_dragMode == DragMode::None || _lastDraggableSize.isEmpty())
 		? QSize()
 		: _lastDraggableSize;
@@ -208,10 +210,13 @@ void VideoBubble::updateSizeToFrame(QSize frame) {
 	} else {
 		const auto area = size.width() * size.height();
 		const auto w = int(std::round(std::max(
-			std::sqrt((frame.width() * area) / (frame.height() * 1.)),
+			std::sqrt((frame.width() * float64(area)) / (frame.height() * 1.)),
 			1.)));
 		const auto h = area / w;
 		size = QSize(w, h);
+		if (w > _max.width() || h > _max.height()) {
+			size = size.scaled(_max, Qt::KeepAspectRatio);
+		}
 	}
 	size = QSize(std::max(1, size.width()), std::max(1, size.height()));
 	setInnerSize(size);

Telegram/lib_ui

@@ -1 +1 @@
-Subproject commit b534567e11cd9c39035374364448d2aa76bd0aab
+Subproject commit 4c04017737f7b80bd0a5032e732c2c75efd03f8e