From aac37409090f2de2cd0f38073130b84d97aaa3f0 Mon Sep 17 00:00:00 2001
From: Ratchanan Srirattanamet <ratchanan@ubports.com>
Date: Thu, 10 Oct 2019 21:58:05 +0700
Subject: [PATCH] Gstreamer: correct signal name in CameraBinZoom::updateZoom

updateZoom() is supposed to notify the change in maximum digital zoom.
Instead of emitting "currentDigitalZoomChanged", it emits "maximum
OpticalZoomChanged" signal instead.
---
 src/plugins/gstreamer/camerabin/camerabinzoom.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/gstreamer/camerabin/camerabinzoom.cpp b/src/plugins/gstreamer/camerabin/camerabinzoom.cpp
index 372d8459..336ed2d5 100644
--- a/src/plugins/gstreamer/camerabin/camerabinzoom.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinzoom.cpp
@@ -133,7 +133,7 @@ void CameraBinZoom::updateMaxZoom(GObject *o, GParamSpec *p, gpointer d)
 
     CameraBinZoom *zoom = reinterpret_cast<CameraBinZoom *>(d);
 
-    QMetaObject::invokeMethod(zoom, "maximumOpticalZoomChanged",
+    QMetaObject::invokeMethod(zoom, "maximumDigitalZoomChanged",
                               Qt::QueuedConnection,
                               Q_ARG(qreal, zoomFactor));
 }