* Generate scaling helper functions on IR
* Delete unused code
* Split RewriteTextureSample and move gather bias add to an earlier pass
* Remove using
* Shader cache version bump
* Allow any shader SSBO constant buffer slot and offset
* Fix slot value passed to SetUsedStorageBuffer on fallback case
* Shader cache version
* Ensure that the storage buffer source constant buffer offset is word aligned
* Fix FirstBinding on GetUniformBufferDescriptors
