From 4b23b78b04068be2af6725a7b32a72dbb20192e5 Mon Sep 17 00:00:00 2001
From: lostjared <jaredbruni@gmail.com>
Date: Tue, 28 Aug 2018 10:00:39 -0700
Subject: [PATCH] changed setFrameIndex to public, unlocked mutex

---
 src/playback_thread.cpp | 4 +++-
 src/playback_thread.h   | 2 +-
 src/qtheaders.h         | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/playback_thread.cpp b/src/playback_thread.cpp
index 47a9db7..1f721d9 100644
--- a/src/playback_thread.cpp
+++ b/src/playback_thread.cpp
@@ -206,8 +206,8 @@ void Playback::run() {
         mutex.lock();
         if(!capture.read(frame)) {
             if(repeat_video && mode == MODE_VIDEO) {
-                setFrameIndex(0);
                 mutex.unlock();
+                setFrameIndex(0);
                 emit resetIndex();
                 continue;
             }
@@ -293,7 +293,9 @@ Playback::~Playback() {
 }
 
 void Playback::setFrameIndex(const long &index) {
+    mutex.lock();
     capture.set(CV_CAP_PROP_POS_FRAMES, index);
+    mutex.unlock();
 }
 
 void Playback::enableRepeat(bool re) {
diff --git a/src/playback_thread.h b/src/playback_thread.h
index 923713c..ecf207f 100644
--- a/src/playback_thread.h
+++ b/src/playback_thread.h
@@ -39,10 +39,10 @@ private:
     double alpha;
     bool flip_frame1, flip_frame2;
     bool repeat_video;
-    void setFrameIndex(const long &index);
 public:
     Playback(QObject *parent = 0);
     ~Playback();
+    void setFrameIndex(const long &index);
     void setRGB(int r, int g, int b);
     void setColorOptions(int b, int g, int s);
     void setColorMap(int c);
diff --git a/src/qtheaders.h b/src/qtheaders.h
index 1786390..2596105 100644
--- a/src/qtheaders.h
+++ b/src/qtheaders.h
@@ -6,7 +6,7 @@
 
 #ifndef _QT_HEADERS__
 #define _QT_HEADERS__
-#define ac_version "v1.17.3"
+#define ac_version "v1.18.0"
 #include<QApplication>
 #include<QMainWindow>
 #include<QDialog>