From 4b7822b4df64fee3b91c57be1d4566dcc231d761 Mon Sep 17 00:00:00 2001
From: Dennis Van Roeyen <dennis@iqit.be>
Date: Fri, 18 Aug 2017 14:51:35 +0200
Subject: [PATCH] added getFPS to VideoCapture

---
 src/VideoCaptureWrap.cc | 11 +++++++++++
 src/VideoCaptureWrap.h  |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/src/VideoCaptureWrap.cc b/src/VideoCaptureWrap.cc
index 47eb8d5..aa4cd8d 100755
--- a/src/VideoCaptureWrap.cc
+++ b/src/VideoCaptureWrap.cc
@@ -33,6 +33,7 @@ void VideoCaptureWrap::Init(Local<Object> target) {
   Nan::SetPrototypeMethod(ctor, "setPosition", SetPosition);
   Nan::SetPrototypeMethod(ctor, "getFrameAt", GetFrameAt);
   Nan::SetPrototypeMethod(ctor, "getFrameCount", GetFrameCount);
+  Nan::SetPrototypeMethod(ctor, "getFPS", GetFPS);
   Nan::SetPrototypeMethod(ctor, "release", Release);
   Nan::SetPrototypeMethod(ctor, "ReadSync", ReadSync);
   Nan::SetPrototypeMethod(ctor, "grab", Grab);
@@ -103,6 +104,16 @@ NAN_METHOD(VideoCaptureWrap::GetFrameCount) {
   info.GetReturnValue().Set(Nan::New<Number>(cnt));
 }
 
+
+NAN_METHOD(VideoCaptureWrap::GetFPS) {
+  Nan::HandleScope scope;
+  VideoCaptureWrap *v = Nan::ObjectWrap::Unwrap<VideoCaptureWrap>(info.This());
+
+  int fps = int(v->cap.get(CV_CAP_PROP_FPS));
+
+  info.GetReturnValue().Set(Nan::New<Number>(fps));
+}
+
 NAN_METHOD(VideoCaptureWrap::SetHeight) {
   Nan::HandleScope scope;
   VideoCaptureWrap *v = Nan::ObjectWrap::Unwrap<VideoCaptureWrap>(info.This());
diff --git a/src/VideoCaptureWrap.h b/src/VideoCaptureWrap.h
index cb01a72..ce77a83 100755
--- a/src/VideoCaptureWrap.h
+++ b/src/VideoCaptureWrap.h
@@ -25,6 +25,8 @@ public:
   static NAN_METHOD(SetPosition);
   static NAN_METHOD(GetFrameCount);
 
+  static NAN_METHOD(GetFPS);
+
   static NAN_METHOD(GetFrameAt);
 
   // release the stream