Added examples.

examples/00-helloworld/helloworld.cpp

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2011-2012 Branimir Karadzic. All rights reserved.
+ * License: http://www.opensource.org/licenses/BSD-2-Clause
+ */
+
+#include <bgfx.h>
+#include <bx/bx.h>
+#include "../common/dbg.h"
+
+void fatalCb(bgfx::Fatal::Enum _code, const char* _str)
+{
+	DBG("%x: %s", _code, _str);
+}
+
+int _main_(int _argc, char** _argv)
+{
+	bgfx::init(BX_PLATFORM_WINDOWS, fatalCb);
+	bgfx::reset(1280, 720);
+
+	// Enable debug text.
+	bgfx::setDebug(BGFX_DEBUG_TEXT);
+
+	// Set view 0 default viewport.
+	bgfx::setViewRect(0, 0, 0, 1280, 720);
+
+	// Set view 0 clear state.
+	bgfx::setViewClear(0
+		, BGFX_CLEAR_COLOR_BIT|BGFX_CLEAR_DEPTH_BIT
+		, 0x303030ff
+		, 1.0f
+		, 0
+		);
+
+	while (true)
+	{
+		// This dummy draw call is here to make sure that view 0 is cleared
+		// if not other draw calls are submitted to view 0.
+		bgfx::submit(0);
+
+		// Use debug font to print information about this example.
+		bgfx::dbgTextClear();
+		bgfx::dbgTextPrintf(0, 1, 0x4f, "bgfx/examples/00-helloworld");
+		bgfx::dbgTextPrintf(0, 2, 0x6f, "Description: Initialization and debug text.");
+
+		// Advance to next frame. Rendering thread will be kicked to 
+		// process submitted rendering primitives.
+		bgfx::frame();
+	}
+
+	// Shutdown bgfx.
+	bgfx::shutdown();
+
+	return 0;
+}