Updated mac build

Example/Screen_Capture_Example.cpp

@@ -32,12 +32,12 @@ void createframegrabber()
         for (auto& m : mons) {
             // capture just a 512x512 square...  USERS SHOULD MAKE SURE bounds are
             // valid!!!!
-
-       /*     m.OffsetX += 512;
+/*
+            m.OffsetX += 512;
             m.OffsetY += 512;
             m.Height = 512;
-            m.Width = 512;*/
-
+            m.Width = 512;
+*/
             std::cout << m << std::endl;
         }
         return mons;
@@ -66,7 +66,7 @@ void createframegrabber()
         auto size = RowStride(img) * Height(img);
         //auto imgbuffer(std::make_unique<char[]>(size));
         // Extract(img, imgbuffer.get(), size);
-        //ExtractAndConvertToRGBA(img, imgbuffer.get(), size);
+       // ExtractAndConvertToRGBA(img, imgbuffer.get(), size);
 
         if (std::chrono::duration_cast<std::chrono::milliseconds>(
             std::chrono::high_resolution_clock::now() - onNewFramestart)

include/ios/CGFrameProcessor.h

@@ -9,7 +9,7 @@ namespace SL {
         public:
 
             DUPL_RETURN Init(std::shared_ptr<Thread_Data> data, Monitor& monitor);
-            DUPL_RETURN ProcessFrame();
+            DUPL_RETURN ProcessFrame(const Monitor& curentmonitorinfo);
 
         };
 

src/ios/CGFrameProcessor.cpp

@@ -16,19 +16,30 @@ namespace SL {
         //
         // Process a given frame and its metadata
         //
-        DUPL_RETURN CGFrameProcessor::ProcessFrame()
+        DUPL_RETURN CGFrameProcessor::ProcessFrame(const Monitor& curentmonitorinfo)
         {
             auto Ret = DUPL_RETURN_SUCCESS;
-            auto imageRef = CGDisplayCreateImage(Id(SelectedMonitor));
+
+            CGImageRef imageRef;
+
+            if(Height(curentmonitorinfo) != Height(SelectedMonitor) || Width(curentmonitorinfo) != Width(SelectedMonitor)){
+                CGRect rec;
+                rec.origin.y =OffsetY(SelectedMonitor);
+                rec.origin.x =OffsetX(SelectedMonitor);
+                rec.size.width =Width(SelectedMonitor);
+                rec.size.height =Height(SelectedMonitor);
+
+                imageRef = CGDisplayCreateImageForRect(Id(SelectedMonitor), rec);
+            } else {
+                imageRef =  CGDisplayCreateImage(Id(SelectedMonitor));
+            }
+
+
             if(!imageRef) return DUPL_RETURN_ERROR_EXPECTED;//this happens when the monitors change.
 
             auto width = CGImageGetWidth(imageRef);
             auto height = CGImageGetHeight(imageRef);
-            if(width!= Width(SelectedMonitor) || height!= Height(SelectedMonitor)){
-                CGImageRelease(imageRef);
-                return DUPL_RETURN_ERROR_EXPECTED;//this happens when the monitors change.
-            }
-
+
             auto prov = CGImageGetDataProvider(imageRef);
             if(!prov){
                 CGImageRelease(imageRef);