2020-08-17 03:49:48 +00:00
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# Change Log
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2021-04-29 04:52:43 +00:00
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## v0.4 (2021-04-29)
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2021-03-16 02:29:00 +00:00
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- development release for wgpu-0.8
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- API:
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- expressions are explicitly emitted with `Statement::Emit`
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- entry points have inputs in arguments and outputs in the result type
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- `input`/`output` storage classes are gone, but `push_constant` is added
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- `Interpolation` is moved into `Binding::Location` variant
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- real pointer semantics with required `Expression::Load`
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- `TypeInner::ValuePointer` is added
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- image query expressions are added
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- new `Statement::ImageStore`
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- all function calls are `Statement::Call`
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- `GlobalUse` is moved out into processing
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- `Header` is removed
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- entry points are an array instead of a map
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2021-04-29 04:52:43 +00:00
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- new `Swizzle` and `Splat` expressions
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- interpolation qualifiers are extended and required
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- struct member layout is based on the byte offsets
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2021-03-16 02:29:00 +00:00
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- Infrastructure:
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- control flow uniformity analysis
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- texture-sampler combination gathering
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- `CallGraph` processor is moved out into `glsl` backend
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2021-04-29 04:52:43 +00:00
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- `Interface` is removed, instead the analysis produces `ModuleInfo` with all the derived info
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- validation of statement tree, expressions, and constants
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2021-03-16 02:29:00 +00:00
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- code linting is more strict for matches
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- new GraphViz `dot` backend for pretty visualization of the IR
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2021-04-29 04:52:43 +00:00
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- Metal support for inlined samplers
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- `convert` example is transformed into the default binary target named `naga`
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- lots of frontend and backend fixes
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2021-03-16 02:29:00 +00:00
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### v0.3.2 (2021-02-15)
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- fix logical expression types
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- fix _FragDepth_ semantics
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- spv-in:
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- derive block status of structures
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- spv-out:
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- add lots of missing math functions
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- implement discard
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### v0.3.1 (2021-01-31)
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2021-01-31 03:54:20 +00:00
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- wgsl:
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- support constant array sizes
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- spv-out:
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- fix block decorations on nested structures
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- fix fixed-size arrays
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- fix matrix decorations inside structures
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- implement read-only decorations
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## v0.3 (2021-01-30)
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2021-01-30 00:41:19 +00:00
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- development release for wgpu-0.7
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- API:
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- math functions
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- type casts
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- updated storage classes
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- updated image sub-types
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- image sampling/loading options
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- storage images
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- interpolation qualifiers
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- early and conservative depth
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- Processors:
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- name manager
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- automatic layout
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- termination analysis
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- validation of types, constants, variables, and entry points
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2020-08-17 03:49:48 +00:00
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2021-01-31 03:54:20 +00:00
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## v0.2 (2020-08-17)
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- development release for wgpu-0.6
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2020-08-17 03:49:48 +00:00
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## v0.1 (2020-02-26)
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- initial release
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