From 9f3a745ba10235fa7aeda3b93703fdcf810e6948 Mon Sep 17 00:00:00 2001
From: "R. van twisk" <ries.van.twisk@ing.com>
Date: Sat, 30 Nov 2019 22:51:33 +0100
Subject: Added camera list support for OSX

---
 cmake/opentrack-qt.cmake |  6 +++---
 compat/camera-names.cpp  | 11 +++++++++++
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/cmake/opentrack-qt.cmake b/cmake/opentrack-qt.cmake
index 8c92483c..a13afc97 100644
--- a/cmake/opentrack-qt.cmake
+++ b/cmake/opentrack-qt.cmake
@@ -3,12 +3,12 @@ if(WIN32)
     find_package(Qt5Gui REQUIRED COMPONENTS QWindowsIntegrationPlugin)
 endif()
 find_package(Qt5 REQUIRED COMPONENTS Core Network Widgets LinguistTools Gui QUIET)
-find_package(Qt5 COMPONENTS SerialPort QUIET)
+find_package(Qt5 COMPONENTS SerialPort Multimedia QUIET)
 
-set(MY_QT_LIBS ${Qt5Core_LIBRARIES} ${Qt5Gui_LIBRARIES} ${Qt5Widgets_LIBRARIES} ${Qt5Network_LIBRARIES})
+set(MY_QT_LIBS ${Qt5Core_LIBRARIES} ${Qt5Gui_LIBRARIES} ${Qt5Widgets_LIBRARIES} ${Qt5Network_LIBRARIES} ${Qt5Multimedia_LIBRARIES})
 
 function(otr_install_qt_libs)
-    foreach(i Qt5::Core Qt5::Gui Qt5::Network Qt5::SerialPort Qt5::Widgets)
+    foreach(i Qt5::Core Qt5::Gui Qt5::Network Qt5::SerialPort Qt5::Widgets Qt5::Multimedia)
         if(NOT TARGET "${i}")
             continue()
         endif()
diff --git a/compat/camera-names.cpp b/compat/camera-names.cpp
index 69926e5a..40edba49 100644
--- a/compat/camera-names.cpp
+++ b/compat/camera-names.cpp
@@ -11,6 +11,10 @@
 #   include <unistd.h>
 #endif
 
+#ifdef __APPLE__
+#   include <QCameraInfo>
+#endif
+
 #ifdef __linux
 #   include <fcntl.h>
 #   include <sys/ioctl.h>
@@ -102,5 +106,12 @@ std::vector<QString> get_camera_names()
         }
     }
 #endif
+#ifdef __APPLE__
+    QList<QCameraInfo> cameras = QCameraInfo::availableCameras();
+    foreach (const QCameraInfo &cameraInfo, cameras) {
+        ret.push_back(cameraInfo.description());  
+    }
+#endif
+
     return ret;
 }
-- 
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