*

TestBed/TestBed.cpp

@@ -0,0 +1,96 @@
+#include <Windows.h>
+#include "log/NLog.h"
+#include "InputSystem.h"
+#include "IInputSystem.h"
+#include "media/WebCamera.h"
+#include <iostream>
+#include <commctrl.h>
+#include "WindowWin.h"
+#include "WindowPixelManager.h"
+
+using namespace LifeCore;
+
+static WindowWin* wnd;
+static WindowPixelManager* mgr;
+
+
+static void OnImageCaptured(WebCamera* source, RawBuffer<uint8>* image) {
+	LogInfo() << "Image captured!";
+}
+
+uint8 BgrToLum(uint8* bgr) {
+	//0.21 R + 0.71 G + 0.07 B.
+	float b = (float(bgr[0]) / 255.0f) * 0.07f;
+	float g = (float(bgr[1]) / 255.0f) * 0.71f;
+	float r = (float(bgr[2]) / 255.0f) * 0.21f;
+	return uint8((b + g + r) * 255.0f);
+}
+
+void SetChannel(RawBuffer<uint8>* image, int id,  uint8 val) {
+	for(int i = 0; i < image->Type.MF_MT_FRAME_SIZE; ++i) {
+		int offset = i * 3;
+		image->data[offset + id] = val;
+	}
+}
+
+int main()
+{
+	HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+
+	wnd = new WindowWin();
+	wnd->SetSize(1024, 768);
+	wnd->CenterWindow();
+	mgr = new WindowPixelManager(wnd, 24);
+	auto cameras = WebCamera::GetConnectedDevices();
+	for(auto cam : cameras) {
+		std::wcout << cam->GetName() << std::endl;
+	}
+
+	WebCamera* cam = new WebCamera(cameras[0]);
+	cam->Event_ImageCapture.Connect(OnImageCaptured);
+
+
+	
+
+	while(true) {
+		LogInfo() << "Opening";
+		cam->Open();
+
+		auto format = cam->GetImage()->Type;
+		int imgSize = format.MF_MT_FRAME_SIZE * 3;
+		RawBuffer<uint8>* lastImage = new RawBuffer<uint8>(imgSize, format);
+		RawBuffer<uint8>* diffImage = new RawBuffer<uint8>(imgSize, format);
+
+		int frameId = -1;
+		while(frameId < 14000) {
+			//cam->Update();
+			if(cam->FrameNumber != frameId) {
+				HWND handle = (HWND)wnd->GetWindowHandle();
+				auto image = cam->GetImage();
+
+				//make diff
+				for(int i = 0; i < imgSize; i+=3) {
+					uint8 lum = BgrToLum(image->data + i);
+
+					diffImage->data[i + 0] = lum;
+					diffImage->data[i + 1] = lum;
+					diffImage->data[i + 2] = lum;
+				}
+				
+
+				
+				mgr->SetPixels(diffImage->Type.width, diffImage->Type.height, diffImage->data);
+				frameId = cam->FrameNumber;
+				LogInfo() << "Frame  id " << frameId;
+			}
+			wnd->Update();
+			Sleep(1);
+		}
+		cam->Close();
+		Sleep(500);
+		LogInfo() << "Iteration";
+	}
+
+	std::cin.get();
+	return 0;
+}