rsx: Runtime check on RTT cast

rpcs3/Emu/RSX/GL/GLRenderTargets.h

@@ -119,7 +119,7 @@ namespace gl
 
 	static inline gl::render_target* as_rtt(gl::texture* t)
 	{
-		return reinterpret_cast<gl::render_target*>(t);
+		return verify(HERE, dynamic_cast<gl::render_target*>(t));
 	}
 }
 

rpcs3/Emu/RSX/VK/VKRenderTargets.h

@@ -541,7 +541,7 @@ namespace vk
 
 	static inline vk::render_target* as_rtt(vk::image* t)
 	{
-		return static_cast<vk::render_target*>(t);
+		return verify(HERE, dynamic_cast<vk::render_target*>(t));
 	}
 }