- fixed: Intel OpenGL did not quite recognize the "layout(location=0)" shader uniform definitions, so this had to be removed for OpenGL mode only so that Intel's compiler will continue to function normally for custom shaders.

src/rendering/vulkan/system/vk_framebuffer.h

@@ -63,6 +63,7 @@ public:
 
 	VulkanFrameBuffer(void *hMonitor, bool fullscreen, VulkanDevice *dev);
 	~VulkanFrameBuffer();
+	bool IsVulkan() override { return true; }
 
 	void Update();