* implement texture get data
* reset all state before blit & clone state
* format
* support blit regions
* implement source region for blit
* replace bottom with top
* account for 0 size
* support image flipping
* revert presentation fixes & y flip
* revert
* flip viewport vertically
* switch face winding
* comment
* use SetBytes for texture clear
* implement missing compute builtins
* change storage and texture buffer alignment
* correct compute builtins
* don't use nullable for textures and samplers
* remove incorrect texture get data implementation
* Cleanup IntPtrs
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Co-authored-by: Isaac Marovitz <isaacryu@icloud.com>
First special instruction
Start Load/Store implementation
Start TextureSample
Sample progress
I/O Load/Store Progress
Rest of load/store
TODO: Currently, the generator still assumes the GLSL style of I/O attributres. On MSL, the vertex function should output a struct which contains a float4 with the required position attribute.
TextureSize and VectorExtract
Fix UserDefined IO Vars
Fix stage input struct names
Mostly copied from GLSL since in terms of syntax within blocks they’re pretty similar. Likely the result will need tweaking…
Isn’t that conveniant?
“Do the simd_shuffle”
atomics
Remaining instructions
Remove removed special instructions
Getting somewhere…
* Ensure descriptor sets are only re-used when all command buffers using it have completed
* Fix some SPIR-V capabilities
* Set update after bind flag if we exceed limits
* Simpler fix for Intel
* Format whitespace
* Make struct readonly
* Add barriers for extra set arrays too
* Report base and extra sets from the backend
* Pass texture set index everywhere
* Key textures using set and binding (rather than just binding)
* Start using extra sets for array textures
* Shader cache version bump
* Separate new commands, some PR feedback
* Introduce new manual descriptor set reservation method that prevents it from being used by something else while owned by an array
* Move bind extra sets logic to new method
* Should only use separate array is MaximumExtraSets is not zero
* Format whitespace
* Add support for bindless textures from shader input (vertex buffer)
* Shader cache version bump
* Format whitespace
* Remove cache entries on pool removal, disable for OpenGL
* PR feedback
* Add support for large sampler arrays on Vulkan
* Shader cache version bump
* Format whitespace
* Move DescriptorSetManager to PipelineLayoutCacheEntry to allow different pool sizes per layout
* Handle array textures with different types on the same buffer
* Somewhat better caching system
* Avoid useless buffer data modification checks
* Move redundant bindings update checking to the backend
* Fix an issue where texture arrays would get the same bindings across stages on Vulkan
* Backport some fixes from part 2
* Fix typo
* PR feedback
* Format whitespace
* Add some missing XML docs
