fix up the rest of the GL code, add glew to project, add makefiles for opengl, fix makefiles so that it can be built with gcc, update project files to automatically output to the build directory

test/win/test.cpp

@@ -58,30 +58,33 @@ static void do_log(enum log_type type, const char *msg, va_list args)
 	OutputDebugStringA(bla);
 	OutputDebugStringA("\n");
 
-	if (type >= LOG_WARNING)
-		__debugbreak();
+	/*if (type >= LOG_WARNING)
+		__debugbreak();*/
 }
 
 static void CreateOBS(HWND hwnd)
 {
+	RECT rc;
+	GetClientRect(hwnd, &rc);
+
 	struct video_info vi;
 	memset(&vi, 0, sizeof(struct video_info));
 	vi.format  = "RGBA";
 	vi.fps_num = 30000;
 	vi.fps_den = 1001;
-	vi.width   = cx;
-	vi.height  = cy;
+	vi.width   = rc.right;
+	vi.height  = rc.bottom;
 	vi.name    = "video";
 
 	struct gs_init_data gsid;
 	memset(&gsid, 0, sizeof(gsid));
 	gsid.hwnd            = hwnd;
-	gsid.cx              = cx;
-	gsid.cy              = cy;
+	gsid.cx              = rc.right;
+	gsid.cy              = rc.bottom;
 	gsid.num_backbuffers = 2;
 	gsid.format          = GS_RGBA;
 
-	if (!obs_startup("libobs-d3d11.dll", &gsid, &vi, NULL))
+	if (!obs_startup("libobs-opengl.dll", &gsid, &vi, NULL))
 		throw "Couldn't create OBS";
 }