From c756217b1651479b36c106e500914c852a4bf9cb Mon Sep 17 00:00:00 2001
From: Gaelle Braud <gaelle.braud@belledonne-communications.com>
Date: Thu, 15 Jan 2026 12:17:21 +0100
Subject: [PATCH] try to reduce memory consumption when displaying an animated
 image #LINQT-2343

---
 .../Display/Chat/AnimatedImageFileView.qml      |  3 ++-
 .../view/Control/Display/Chat/ChatMessage.qml   |  2 +-
 .../Control/Display/Chat/ChatMessageContent.qml | 17 +++++++++++++++++
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/Linphone/view/Control/Display/Chat/AnimatedImageFileView.qml b/Linphone/view/Control/Display/Chat/AnimatedImageFileView.qml
index b817cc9b5..a867711f3 100644
--- a/Linphone/view/Control/Display/Chat/AnimatedImageFileView.qml
+++ b/Linphone/view/Control/Display/Chat/AnimatedImageFileView.qml
@@ -24,7 +24,8 @@ AnimatedImage {
 	autoTransform: true
 	fillMode: Image.PreserveAspectFit
 	source: contentGui && UtilsCpp.isAnimatedImage(contentGui.core.filePath) ? ('file:/'+ contentGui.core.filePath) : ""
-
+	// sourceSize.width: implicitWidth
+	// sourceSize.height: implicitHeight
 	states: State {
 		name: 'hovered'
 	}
diff --git a/Linphone/view/Control/Display/Chat/ChatMessage.qml b/Linphone/view/Control/Display/Chat/ChatMessage.qml
index dd41a9dac..8134dea90 100644
--- a/Linphone/view/Control/Display/Chat/ChatMessage.qml
+++ b/Linphone/view/Control/Display/Chat/ChatMessage.qml
@@ -27,7 +27,7 @@ Control.Control {
     property var msgState: chatMessage ? chatMessage.core.messageState : LinphoneEnums.ChatMessageState.StateIdle
     hoverEnabled: true
     property bool linkHovered: false
-    property real maxWidth: parent?.width || Utils.getSizeWithScreenRatio(300)
+    property real maxWidth: parent ? parent.width : Utils.getSizeWithScreenRatio(300)
 
     leftPadding: isRemoteMessage ? Utils.getSizeWithScreenRatio(5) : 0
 
diff --git a/Linphone/view/Control/Display/Chat/ChatMessageContent.qml b/Linphone/view/Control/Display/Chat/ChatMessageContent.qml
index 024ed8890..e983b0f95 100644
--- a/Linphone/view/Control/Display/Chat/ChatMessageContent.qml
+++ b/Linphone/view/Control/Display/Chat/ChatMessageContent.qml
@@ -81,6 +81,7 @@ ColumnLayout {
 	// SINGLE FILE
 	ImageFileView {
 		id: singleImageFile
+		cache: false
 		visible: mainItem.filescontentProxy.count === 1 && source !== "" && UtilsCpp.isImage(contentGui.core.filePath)
 		contentGui: mainItem.filescontentProxy.count === 1
 			? mainItem.filescontentProxy.getChatMessageContentAtIndex(0)
@@ -99,6 +100,22 @@ ColumnLayout {
 		Layout.preferredHeight: paintedHeight
 		Layout.alignment: Qt.AlignHCenter
 		fillMode: Image.PreserveAspectFit
+		cache: false
+		property int initialSourceWidth
+		property int initialSourceHeight
+		property bool initialization: true
+		onStatusChanged: {
+			if (status == Image.Ready) {
+				if (singleAnimatedImageFile.initialization) {
+					initialSourceWidth = sourceSize.width
+					initialSourceHeight = sourceSize.height
+					singleAnimatedImageFile.initialization = false
+				}
+				var sourceW = Math.min(initialSourceWidth, mainItem.maxWidth)
+				sourceSize.height = Math.round((sourceW/initialSourceWidth) * initialSourceHeight)
+				sourceSize.width = sourceW
+			}
+		}
 	}
 	VideoFileView {
 		id: singleVideoFile