Cleanup.

examples/15-shadowmaps-simple/shadowmaps_simple.cpp

@@ -483,10 +483,10 @@ int _main_(int /*_argc*/, char** /*_argv*/)
 	uint16_t shadowMapSize = 512;
 
 	// Get renderer capabilities info.
-	//const bgfx::Caps* caps = bgfx::getCaps();
+	const bgfx::Caps* caps = bgfx::getCaps();
 	// Shadow samplers are supported at least partially supported if texture
 	// compare less equal feature is supported.
-	bool shadowSamplerSupported = false; //0 != (caps->supported & BGFX_CAPS_TEXTURE_COMPARE_LEQUAL);
+	bool shadowSamplerSupported = 0 != (caps->supported & BGFX_CAPS_TEXTURE_COMPARE_LEQUAL);
 
 	bgfx::ProgramHandle progShadow;
 	bgfx::ProgramHandle progMesh;