From efe357e8ead5b650c8fe8513acfec3041b44721d Mon Sep 17 00:00:00 2001
From: Jan Grewe <jan.grewe@g-node.org>
Date: Wed, 10 Jun 2020 10:48:26 +0200
Subject: [PATCH] [myimage] expose frame timestamps

---
 myimage.cpp | 5 ++++-
 myimage.h   | 3 ++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/myimage.cpp b/myimage.cpp
index e88d572..0625002 100644
--- a/myimage.cpp
+++ b/myimage.cpp
@@ -16,7 +16,7 @@ bool MyImage::setFrame(Pylon::CGrabResultPtr ptr) {
       img_height = ptr->GetHeight();
       memcpy(&buffer, ptr->GetBuffer(), ptr->GetImageSize());
       auto t = std::chrono::system_clock::now();
-      timestamp = std::chrono::system_clock::to_time_t(t);
+      img_timestamp = std::chrono::system_clock::to_time_t(t);
     }
   return valid;
 }
@@ -41,3 +41,6 @@ void *MyImage::data() {
   return &buffer;
 }
 
+time_t MyImage::timestamp() {
+  return img_timestamp;
+}
diff --git a/myimage.h b/myimage.h
index 81183db..7d5ea32 100644
--- a/myimage.h
+++ b/myimage.h
@@ -14,13 +14,14 @@ public:
   int size();
   int64_t index();
   void* data();
+  time_t timestamp();
   bool setFrame(Pylon::CGrabResultPtr ptr);
 
 private:
   uint32_t img_width = 0;
   uint32_t img_height = 0;
   int64_t img_index = 0;
-  time_t timestamp;
+  time_t img_timestamp;
   static const int max_width = 2048;
   static const int max_height = 1536;
   char buffer[max_width * max_height];