Draw a Texture where every mip level is a different format and size

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	UNMASKED_VENDOR_WEBGL: Google Inc. (Google)	:
	UNMASKED_RENDERER_WEBGL: ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (LLVM 10.0.0) (0x0000C0DE)), SwiftShader driver)	: