From 340e286c330531ca8e1b887a94a880ac7e6ffe70 Mon Sep 17 00:00:00 2001
From: Rodney <rodney.baker@gmail.com>
Date: May 10 2021 23:26:53 +0000
Subject: Merge pull request #3945 from shun-iwasawa/camera_capture_initial_connection


Camera capture : Connect to any camera on start
---

diff --git a/toonz/sources/toonz/penciltestpopup.cpp b/toonz/sources/toonz/penciltestpopup.cpp
index 69f1222..53deba3 100644
--- a/toonz/sources/toonz/penciltestpopup.cpp
+++ b/toonz/sources/toonz/penciltestpopup.cpp
@@ -1610,10 +1610,21 @@ PencilTestPopup::PencilTestPopup()
 
   int startupCamIndex = m_cameraListCombo->findText(
       QString::fromStdString(CamCapCameraName.getValue()));
+  // if previous camera is not found, then try to activate the connected default
+  // camera
+  if (startupCamIndex <= 0 && !QCameraInfo::defaultCamera().isNull()) {
+    startupCamIndex =
+        m_cameraListCombo->findText(QCameraInfo::defaultCamera().description());
+  }
   if (startupCamIndex > 0) {
     m_cameraListCombo->setCurrentIndex(startupCamIndex);
     onCameraListComboActivated(startupCamIndex);
   }
+  // just in case, try to activate any connected camera
+  else if (m_cameraListCombo->count() >= 2) {
+    m_cameraListCombo->setCurrentIndex(1);
+    onCameraListComboActivated(1);
+  }
 
   QString resStr = QString::fromStdString(CamCapCameraResolution.getValue());
   if (m_currentCamera && !resStr.isEmpty()) {