From 631c85c85f2e82bfdf7f6c58c5866f12ad0836a6 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Mon, 27 Jan 2020 15:21:52 +0100
Subject: video/opencv: store camera index

Issue: #1031
---
 video-opencv/impl-metadata.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'video-opencv/impl-metadata.cpp')

diff --git a/video-opencv/impl-metadata.cpp b/video-opencv/impl-metadata.cpp
index 48a2e693..ffc51773 100644
--- a/video-opencv/impl-metadata.cpp
+++ b/video-opencv/impl-metadata.cpp
@@ -17,7 +17,14 @@ std::unique_ptr<camera> metadata::make_camera(const QString& name)
 
 std::vector<QString> metadata::camera_names() const
 {
-    return get_camera_names();
+    std::vector<std::tuple<QString, int>> names = get_camera_names();
+    std::vector<QString> ret;
+    for (const auto& t : names)
+    {
+        const auto& [str, idx] = t;
+        ret.push_back(str);
+    }
+    return ret;
 }
 
 bool metadata::can_show_dialog(const QString& camera_name)
-- 
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