2020-08-17 03:49:48 +00:00
# Change Log
2022-01-21 15:28:50 +00:00
## v0.9 (TBD)
2022-06-13 13:47:32 +00:00
- Fix minimal-versions of dependencies ([#1840](https://github.com/gfx-rs/naga/pull/1840)) ** @teoxoy **
- Update MSRV to 1.56 ([#1838](https://github.com/gfx-rs/naga/pull/1838)) ** @teoxoy **
API
- Rename `TypeFlags` `INTERFACE` /`HOST_SHARED` to `IO_SHARED` /`HOST_SHAREABLE` ([#1872](https://github.com/gfx-rs/naga/pull/1872)) ** @jimblandy **
- Expose more error information ([#1827](https://github.com/gfx-rs/naga/pull/1827), [#1937 ](https://github.com/gfx-rs/naga/pull/1937 )) ** @jakobhellermann ** ** @nical ** ** @jimblandy **
- Do not unconditionally make error output colorful ([#1707](https://github.com/gfx-rs/naga/pull/1707)) ** @rhysd **
- Rename `StorageClass` to `AddressSpace` ([#1699](https://github.com/gfx-rs/naga/pull/1699)) ** @kvark **
- Add a way to emit errors to a path ([#1640](https://github.com/gfx-rs/naga/pull/1640)) ** @laptou **
CLI
- Add `bincode` representation ([#1729](https://github.com/gfx-rs/naga/pull/1729)) ** @kvark **
- Include file path in WGSL parse error ([#1708](https://github.com/gfx-rs/naga/pull/1708)) ** @rhysd **
- Add `--version` flag ([#1706](https://github.com/gfx-rs/naga/pull/1706)) ** @rhysd **
- Support reading input from stdin via `--stdin-file-path` ([#1701](https://github.com/gfx-rs/naga/pull/1701)) ** @rhysd **
- Use `panic = "abort"` ([#1597](https://github.com/gfx-rs/naga/pull/1597)) ** @jrmuizel **
DOCS
- Standardize some docs ([#1660](https://github.com/gfx-rs/naga/pull/1660)) ** @NoelTautges **
- Document `TypeInner::BindingArray` ([#1859](https://github.com/gfx-rs/naga/pull/1859)) ** @jimblandy **
- Clarify accepted types for `Expression::AccessIndex` ([#1862](https://github.com/gfx-rs/naga/pull/1862)) ** @NoelTautges **
- Document `proc::layouter` ([#1693](https://github.com/gfx-rs/naga/pull/1693)) ** @jimblandy **
- Document Naga's promises around validation and panics ([#1828](https://github.com/gfx-rs/naga/pull/1828)) ** @jimblandy **
- `FunctionInfo` doc fixes ([#1726](https://github.com/gfx-rs/naga/pull/1726)) ** @jimblandy **
VALIDATOR
- Forbid returning pointers and atomics from functions ([#911](https://github.com/gfx-rs/naga/pull/911)) ** @jimblandy **
- Let validation check for more unsupported builtins ([#1962](https://github.com/gfx-rs/naga/pull/1962)) ** @jimblandy **
- Fix `Capabilities::SAMPLER_NON_UNIFORM_INDEXING` bitflag ([#1915](https://github.com/gfx-rs/naga/pull/1915)) ** @cwfitzgerald **
- Properly check that user-defined IO uses IO-shareable types ([#912](https://github.com/gfx-rs/naga/pull/912)) ** @jimblandy **
- Validate `ValuePointer` exactly like a `Pointer` to a `Scalar` ([#1875](https://github.com/gfx-rs/naga/pull/1875)) ** @jimblandy **
- Reject empty structs ([#1826](https://github.com/gfx-rs/naga/pull/1826)) ** @jimblandy **
- Validate uniform address space layout constraints ([#1812](https://github.com/gfx-rs/naga/pull/1812)) ** @teoxoy **
- Improve `AddressSpace` related error messages ([#1710](https://github.com/gfx-rs/naga/pull/1710)) ** @kvark **
WGSL-IN
Main breaking changes
- Commas to separate struct members (comma after last member is optional)
- `struct S { a: f32; b: i32; }` -> `struct S { a: f32, b: i32 }`
- Attribute syntax
- `[[binding(0), group(0)]]` -> `@binding(0) @group(0)`
- Entry point stage attributes
- `@stage(vertex)` -> `@vertex`
- `@stage(fragment)` -> `@fragment`
- `@stage(compute)` -> `@compute`
- Function renames
- `smoothStep` -> `smoothstep`
- `findLsb` -> `firstTrailingBit`
- `findMsb` -> `firstLeadingBit`
Specification Changes (relavant changes have also been applied to the WGSL backend)
- Update number literal format ([#1863](https://github.com/gfx-rs/naga/pull/1863)) ** @teoxoy **
- Allow non-ascii characters in identifiers ([#1849](https://github.com/gfx-rs/naga/pull/1849)) ** @teoxoy **
- Update reserved keywords ([#1847](https://github.com/gfx-rs/naga/pull/1847), [#1870 ](https://github.com/gfx-rs/naga/pull/1870 ), [#1905 ](https://github.com/gfx-rs/naga/pull/1905 )) ** @teoxoy ** ** @Gordon -F**
- Update entry point stage attributes ([#1833](https://github.com/gfx-rs/naga/pull/1833)) ** @Gordon -F**
- Make colon in case optional ([#1801](https://github.com/gfx-rs/naga/pull/1801)) ** @Gordon -F**
- Rename `smoothStep` to `smoothstep` ([#1800](https://github.com/gfx-rs/naga/pull/1800)) ** @Gordon -F**
- Make semicolon after struct declaration optional ([#1791](https://github.com/gfx-rs/naga/pull/1791)) ** @stshine **
- Use commas to separate struct members instead of semicolons ([#1773](https://github.com/gfx-rs/naga/pull/1773)) ** @Gordon -F**
- Rename `findLsb` /`findMsb` to `firstTrailingBit` /`firstLeadingBit` ([#1735](https://github.com/gfx-rs/naga/pull/1735)) ** @kvark **
- Make parenthesis optional for `if` and `switch` statements ([#1725](https://github.com/gfx-rs/naga/pull/1725)) ** @Gordon -F**
- Declare attribtues with `@attrib` instead of `[[attrib]]` ([#1676](https://github.com/gfx-rs/naga/pull/1676)) ** @kvark **
- Allow non-structure buffer types ([#1682](https://github.com/gfx-rs/naga/pull/1682)) ** @kvark **
- Remove `stride` attribute ([#1681](https://github.com/gfx-rs/naga/pull/1681)) ** @kvark **
Improvements
- Implement `firstTrailingBit` /`firstLeadingBit` u32 overloads ([#1865](https://github.com/gfx-rs/naga/pull/1865)) ** @teoxoy **
- Add error for non-floating-point matrix ([#1917](https://github.com/gfx-rs/naga/pull/1917)) ** @grovesNL **
- Implement partial vector & matrix identity constructors ([#1916](https://github.com/gfx-rs/naga/pull/1916)) ** @teoxoy **
- Implement phony assignment ([#1866](https://github.com/gfx-rs/naga/pull/1866), [#1869 ](https://github.com/gfx-rs/naga/pull/1869 )) ** @teoxoy **
- Fix being able to match `~=` as LogicalOperation ([#1849](https://github.com/gfx-rs/naga/pull/1849)) ** @teoxoy **
- Implement Binding Arrays ([#1845](https://github.com/gfx-rs/naga/pull/1845)) ** @cwfitzgerald **
- Implement unary vector operators ([#1820](https://github.com/gfx-rs/naga/pull/1820)) ** @teoxoy **
- Implement zero value constructors and constructors that infer their type from their parameters ([#1790](https://github.com/gfx-rs/naga/pull/1790)) ** @teoxoy **
- Implement invariant attribute ([#1789](https://github.com/gfx-rs/naga/pull/1789), [#1822 ](https://github.com/gfx-rs/naga/pull/1822 )) ** @teoxoy ** ** @jimblandy **
- Implement increment and decrement statements ([#1788](https://github.com/gfx-rs/naga/pull/1788), [#1912 ](https://github.com/gfx-rs/naga/pull/1912 )) ** @teoxoy **
- Implement `while` loop ([#1787](https://github.com/gfx-rs/naga/pull/1787)) ** @teoxoy **
- Fix array size on globals ([#1717](https://github.com/gfx-rs/naga/pull/1717)) ** @jimblandy **
- Implement integer vector overloads for `dot` function ([#1689](https://github.com/gfx-rs/naga/pull/1689)) ** @francesco -cattoglio**
- Implement block comments ([#1675](https://github.com/gfx-rs/naga/pull/1675)) ** @kocsis1david **
- Implement assignment binary operators ([#1662](https://github.com/gfx-rs/naga/pull/1662)) ** @kvark **
- Implement `radians` /`degrees` builtin functions ([#1627](https://github.com/gfx-rs/naga/pull/1627)) ** @encounter **
- Implement `findLsb` /`findMsb` builtin functions ([#1473](https://github.com/gfx-rs/naga/pull/1473)) ** @fintelia **
- Implement `textureGather` /`textureGatherCompare` builtin functions ([#1596](https://github.com/gfx-rs/naga/pull/1596)) ** @kvark **
SPV-IN
- Implement `OpBitReverse` and `OpBitCount` ([#1954](https://github.com/gfx-rs/naga/pull/1954)) ** @JCapucho **
- Add `MultiView` to `SUPPORTED_CAPABILITIES` ([#1934](https://github.com/gfx-rs/naga/pull/1934)) ** @expenses **
- Translate `OpSMod` and `OpFMod` correctly ([#1867](https://github.com/gfx-rs/naga/pull/1867)) ** @teoxoy **
- Error on unsupported `MatrixStride` ([#1805](https://github.com/gfx-rs/naga/pull/1805)) ** @teoxoy **
- Align array stride for undecorated arrays ([#1724](https://github.com/gfx-rs/naga/pull/1724)) ** @JCapucho **
GLSL-IN
- Fix matrix multiplication check ([#1953](https://github.com/gfx-rs/naga/pull/1953)) ** @JCapucho **
- Fix panic (stop emitter in conditional) ([#1952](https://github.com/gfx-rs/naga/pull/1952)) ** @JCapucho **
- Translate `mod` fn correctly ([#1867](https://github.com/gfx-rs/naga/pull/1867)) ** @teoxoy **
- Make the ternary operator behave as an if ([#1877](https://github.com/gfx-rs/naga/pull/1877)) ** @JCapucho **
- Add support for `clamp` function ([#1502](https://github.com/gfx-rs/naga/pull/1502)) ** @sjinno **
- Better errors for bad constant expression ([#1501](https://github.com/gfx-rs/naga/pull/1501)) ** @sjinno **
- Error on a `matCx2` used with the `std140` layout ([#1806](https://github.com/gfx-rs/naga/pull/1806)) ** @teoxoy **
- Allow nested accesses in lhs positions ([#1794](https://github.com/gfx-rs/naga/pull/1794)) ** @JCapucho **
- Use forced conversions for vector/matrix constructors ([#1796](https://github.com/gfx-rs/naga/pull/1796)) ** @JCapucho **
- Add support for `barrier` function ([#1793](https://github.com/gfx-rs/naga/pull/1793)) ** @fintelia **
- Fix panic (resume expression emit after `imageStore` ) ([#1795](https://github.com/gfx-rs/naga/pull/1795)) ** @JCapucho **
- Allow multiple array specifiers ([#1780](https://github.com/gfx-rs/naga/pull/1780)) ** @JCapucho **
- Fix memory qualifiers being inverted ([#1779](https://github.com/gfx-rs/naga/pull/1779)) ** @JCapucho **
- Support arrays as input/output types ([#1759](https://github.com/gfx-rs/naga/pull/1759)) ** @JCapucho **
- Fix freestanding constructor parsing ([#1758](https://github.com/gfx-rs/naga/pull/1758)) ** @JCapucho **
- Fix matrix - scalar operations ([#1757](https://github.com/gfx-rs/naga/pull/1757)) ** @JCapucho **
- Fix matrix - matrix division ([#1757](https://github.com/gfx-rs/naga/pull/1757)) ** @JCapucho **
- Fix matrix comparisons ([#1757](https://github.com/gfx-rs/naga/pull/1757)) ** @JCapucho **
- Add support for `texelFetchOffset` ([#1746](https://github.com/gfx-rs/naga/pull/1746)) ** @JCapucho **
- Inject `sampler2DMSArray` builtins on use ([#1737](https://github.com/gfx-rs/naga/pull/1737)) ** @JCapucho **
- Inject `samplerCubeArray` builtins on use ([#1736](https://github.com/gfx-rs/naga/pull/1736)) ** @JCapucho **
- Add support for image builtin functions ([#1723](https://github.com/gfx-rs/naga/pull/1723)) ** @JCapucho **
- Add support for image declarations ([#1723](https://github.com/gfx-rs/naga/pull/1723)) ** @JCapucho **
- Texture builtins fixes ([#1719](https://github.com/gfx-rs/naga/pull/1719)) ** @JCapucho **
- Type qualifiers rework ([#1713](https://github.com/gfx-rs/naga/pull/1713)) ** @JCapucho **
- `texelFetch` accept multisampled textures ([#1715](https://github.com/gfx-rs/naga/pull/1715)) ** @JCapucho **
- Fix panic when culling nested block ([#1714](https://github.com/gfx-rs/naga/pull/1714)) ** @JCapucho **
- Fix composite constructors ([#1631](https://github.com/gfx-rs/naga/pull/1631)) ** @JCapucho **
- Fix using swizzle as out arguments ([#1632](https://github.com/gfx-rs/naga/pull/1632)) ** @JCapucho **
SPV-OUT
- Implement `reverseBits` and `countOneBits` ([#1897](https://github.com/gfx-rs/naga/pull/1897)) ** @hasali19 **
- Use `OpCopyObject` for matrix identity casts ([#1916](https://github.com/gfx-rs/naga/pull/1916)) ** @teoxoy **
- Use `OpCopyObject` for bool - bool conversion due to `OpBitcast` not being feasible for booleans ([#1916](https://github.com/gfx-rs/naga/pull/1916)) ** @teoxoy **
- Zero init variables in function and private address spaces ([#1871](https://github.com/gfx-rs/naga/pull/1871)) ** @teoxoy **
- Use `SRem` instead of `SMod` ([#1867](https://github.com/gfx-rs/naga/pull/1867)) ** @teoxoy **
- Add support for integer vector - scalar multiplication ([#1820](https://github.com/gfx-rs/naga/pull/1820)) ** @teoxoy **
- Add support for matrix addition and subtraction ([#1820](https://github.com/gfx-rs/naga/pull/1820)) ** @teoxoy **
- Emit required decorations on wrapper struct types ([#1815](https://github.com/gfx-rs/naga/pull/1815)) ** @jimblandy **
- Decorate array and struct type layouts unconditionally ([#1815](https://github.com/gfx-rs/naga/pull/1815)) ** @jimblandy **
- Fix wrong `MatrixStride` for `matCx2` and `mat2xR` ([#1781](https://github.com/gfx-rs/naga/pull/1781)) ** @teoxoy **
- Use `OpImageQuerySize` for MS images ([#1742](https://github.com/gfx-rs/naga/pull/1742)) ** @JCapucho **
MSL-OUT
- Fix pointers to private or workgroup address spaces possibly being read only ([#1901](https://github.com/gfx-rs/naga/pull/1901)) ** @teoxoy **
- Zero init variables in function address space ([#1871](https://github.com/gfx-rs/naga/pull/1871)) ** @teoxoy **
- Make binding arrays play nice with bounds checks ([#1855](https://github.com/gfx-rs/naga/pull/1855)) ** @cwfitzgerald **
- Permit `invariant` qualifier on vertex shader outputs ([#1821](https://github.com/gfx-rs/naga/pull/1821)) ** @jimblandy **
- Fix packed `vec3` stores ([#1816](https://github.com/gfx-rs/naga/pull/1816)) ** @teoxoy **
- Actually test push constants to be used ([#1767](https://github.com/gfx-rs/naga/pull/1767)) ** @kvark **
- Properly rename entry point arguments for struct members ([#1766](https://github.com/gfx-rs/naga/pull/1766)) ** @jimblandy **
- Qualify read-only storage with const ([#1763](https://github.com/gfx-rs/naga/pull/1763)) ** @kvark **
- Fix not unary operator for integer scalars ([#1760](https://github.com/gfx-rs/naga/pull/1760)) ** @vincentisambart **
- Add bounds checks for `ImageLoad` and `ImageStore` ([#1730](https://github.com/gfx-rs/naga/pull/1730)) ** @jimblandy **
- Fix resource bindings for non-structures ([#1718](https://github.com/gfx-rs/naga/pull/1718)) ** @kvark **
- Always check whether _buffer_sizes arg is needed ([#1717](https://github.com/gfx-rs/naga/pull/1717)) ** @jimblandy **
- WGSL storage address space should always correspond to MSL device address space ([#1711](https://github.com/gfx-rs/naga/pull/1711)) ** @wtholliday **
- Mitigation for MSL atomic bounds check ([#1703](https://github.com/gfx-rs/naga/pull/1703)) ** @glalonde **
HLSL-OUT
- Fix fallthrough in switch statements ([#1920](https://github.com/gfx-rs/naga/pull/1920)) ** @teoxoy **
- Fix missing break statements ([#1919](https://github.com/gfx-rs/naga/pull/1919)) ** @teoxoy **
- Fix `countOneBits` and `reverseBits` for signed integers ([#1928](https://github.com/gfx-rs/naga/pull/1928)) ** @hasali19 **
- Fix array constructor return type ([#1914](https://github.com/gfx-rs/naga/pull/1914)) ** @teoxoy **
- Fix hlsl output for writes to scalar/vector storage buffer ([#1903](https://github.com/gfx-rs/naga/pull/1903)) ** @hasali19 **
- Use `fmod` instead of `%` ([#1867](https://github.com/gfx-rs/naga/pull/1867)) ** @teoxoy **
- Use wrapped constructors when loading from storage address space ([#1893](https://github.com/gfx-rs/naga/pull/1893)) ** @teoxoy **
- Zero init struct constructor ([#1890](https://github.com/gfx-rs/naga/pull/1890)) ** @teoxoy **
- Flesh out matrix handling documentation ([#1850](https://github.com/gfx-rs/naga/pull/1850)) ** @jimblandy **
- Emit `row_major` qualifier on matrix uniform globals ([#1846](https://github.com/gfx-rs/naga/pull/1846)) ** @jimblandy **
- Fix bool splat ([#1820](https://github.com/gfx-rs/naga/pull/1820)) ** @teoxoy **
- Add more padding when necessary ([#1814](https://github.com/gfx-rs/naga/pull/1814)) ** @teoxoy **
- Support multidimensional arrays ([#1814](https://github.com/gfx-rs/naga/pull/1814)) ** @teoxoy **
- Don't output interpolation modifier if it's the default ([#1809](https://github.com/gfx-rs/naga/pull/1809)) ** @NoelTautges **
- Fix `matCx2` translation for uniform buffers ([#1802](https://github.com/gfx-rs/naga/pull/1802)) ** @teoxoy **
- Fix modifiers not being written in the vertex output and fragment input structs ([#1789](https://github.com/gfx-rs/naga/pull/1789)) ** @teoxoy **
- Fix matrix not being declared as transposed ([#1784](https://github.com/gfx-rs/naga/pull/1784)) ** @teoxoy **
- Insert padding between struct members ([#1786](https://github.com/gfx-rs/naga/pull/1786)) ** @teoxoy **
- Fix not unary operator for integer scalars ([#1760](https://github.com/gfx-rs/naga/pull/1760)) ** @vincentisambart **
GLSL-OUT
- Fix type error for `countOneBits` implementation ([#1897](https://github.com/gfx-rs/naga/pull/1897)) ** @hasali19 **
- Fix storage format for `Rgba8Unorm` ([#1955](https://github.com/gfx-rs/naga/pull/1955)) ** @JCapucho **
- Implement bounds checks for `ImageLoad` ([#1889](https://github.com/gfx-rs/naga/pull/1889)) ** @JCapucho **
- Fix feature search in expressions ([#1887](https://github.com/gfx-rs/naga/pull/1887)) ** @JCapucho **
- Emit globals of any type ([#1823](https://github.com/gfx-rs/naga/pull/1823)) ** @jimblandy **
- Add support for boolean vector `~` , `|` and `&` ops ([#1820](https://github.com/gfx-rs/naga/pull/1820)) ** @teoxoy **
- Fix array function arguments ([#1814](https://github.com/gfx-rs/naga/pull/1814)) ** @teoxoy **
- Write constant sized array type for uniform ([#1768](https://github.com/gfx-rs/naga/pull/1768)) ** @hatoo **
- Texture function fixes ([#1742](https://github.com/gfx-rs/naga/pull/1742)) ** @JCapucho **
- Push constants use anonymous uniforms ([#1683](https://github.com/gfx-rs/naga/pull/1683)) ** @JCapucho **
- Add support for push constant emulation ([#1672](https://github.com/gfx-rs/naga/pull/1672)) ** @JCapucho **
- Skip unsized types if unused ([#1649](https://github.com/gfx-rs/naga/pull/1649)) ** @kvark **
- Write struct and array initializers ([#1644](https://github.com/gfx-rs/naga/pull/1644)) ** @JCapucho **
## v0.8.5 (2022-01-25)
MSL-OUT
- Make VS-output positions invariant on even more systems ([#1697](https://github.com/gfx-rs/naga/pull/1697)) ** @cwfitzgerald **
- Improve support for point primitives ([#1696](https://github.com/gfx-rs/naga/pull/1696)) ** @kvark **
## v0.8.4 (2022-01-24)
MSL-OUT
- Make VS-output positions invariant if possible ([#1687](https://github.com/gfx-rs/naga/pull/1687)) ** @kvark **
GLSL-OUT
- Fix `floatBitsToUint` spelling ([#1688](https://github.com/gfx-rs/naga/pull/1688)) ** @cwfitzgerald **
- Call proper memory barrier functions ([#1680](https://github.com/gfx-rs/naga/pull/1680)) ** @francesco -cattoglio**
## v0.8.3 (2022-01-20)
- Don't pin `indexmap` version ([#1666](https://github.com/gfx-rs/naga/pull/1666)) ** @a1phyr **
MSL-OUT
- Fix support for point primitives ([#1674](https://github.com/gfx-rs/naga/pull/1674)) ** @kvark **
GLSL-OUT
- Fix sampler association ([#1671](https://github.com/gfx-rs/naga/pull/1671)) ** @JCapucho **
## v0.8.2 (2022-01-11)
VALIDATOR
- Check structure resource types ([#1639](https://github.com/gfx-rs/naga/pull/1639)) ** @kvark **
WGSL-IN
- Improve type mismatch errors ([#1658](https://github.com/gfx-rs/naga/pull/1658)) ** @Gordon -F**
SPV-IN
- Implement more sign agnostic operations ([#1651](https://github.com/gfx-rs/naga/pull/1651), [#1650 ](https://github.com/gfx-rs/naga/pull/1650 )) ** @JCapucho **
SPV-OUT
- Fix modulo operator (use `OpFRem` instead of `OpFMod` ) ([#1653](https://github.com/gfx-rs/naga/pull/1653)) ** @JCapucho **
MSL-OUT
- Fix `texture1d` accesses ([#1647](https://github.com/gfx-rs/naga/pull/1647)) ** @jimblandy **
- Fix data packing functions ([#1637](https://github.com/gfx-rs/naga/pull/1637)) ** @phoekz **
## v0.8.1 (2021-12-29)
API
- Make `WithSpan` clonable ([#1620](https://github.com/gfx-rs/naga/pull/1620)) ** @jakobhellermann **
MSL-OUT
- Fix packed vec access ([#1634](https://github.com/gfx-rs/naga/pull/1634)) ** @kvark **
- Fix packed float support ([#1630](https://github.com/gfx-rs/naga/pull/1630)) ** @kvark **
HLSL-OUT
- Support arrays of matrices ([#1629](https://github.com/gfx-rs/naga/pull/1629)) ** @kvark **
- Use `mad` instead of `fma` function ([#1580](https://github.com/gfx-rs/naga/pull/1580)) ** @parasyte **
GLSL-OUT
- Fix conflicting names for globals ([#1616](https://github.com/gfx-rs/naga/pull/1616)) ** @Gordon -F**
- Fix `fma` function ([#1580](https://github.com/gfx-rs/naga/pull/1580)) ** @parasyte **
2022-01-21 15:28:50 +00:00
2021-12-17 00:05:20 +00:00
## v0.8 (2021-12-18)
- development release for wgpu-0.12
- lots of fixes in all parts
- validator:
- now gated by `validate` feature
- nicely detailed error messages with spans
- API:
- image gather operations
2021-12-08 05:27:20 +00:00
- WGSL-in:
- remove `[[block]]` attribute
2021-12-17 00:05:20 +00:00
- `elseif` is removed in favor of `else if`
- MSL-out:
- full out-of-bounds checking
2022-06-13 13:47:32 +00:00
## v0.7.3 (2021-12-14)
2021-12-17 00:05:20 +00:00
- API:
- `view_index` builtin
- GLSL-out:
- reflect textures without samplers
- SPV-out:
- fix incorrect pack/unpack
2022-06-13 13:47:32 +00:00
## v0.7.2 (2021-12-01)
2021-12-17 00:05:20 +00:00
- validator:
- check stores for proper pointer class
- HLSL-out:
- fix stores into `mat3`
- respect array strides
- SPV-out:
- fix multi-word constants
- WGSL-in:
- permit names starting with underscores
- SPV-in:
- cull unused builtins
- support empty debug labels
- GLSL-in:
- don't panic on invalid integer operations
2021-12-08 05:27:20 +00:00
2022-06-13 13:47:32 +00:00
## v0.7.1 (2021-10-12)
2021-10-12 15:44:13 +00:00
- implement casts from and to booleans in the backends
2021-10-07 22:04:30 +00:00
## v0.7 (2021-10-07)
- development release for wgpu-0.11
- API:
- bit extraction and packing functions
2022-04-14 20:00:13 +00:00
- hyperbolic trigonometry functions
2021-10-07 22:04:30 +00:00
- validation is gated by a cargo feature
- `view_index` builtin
- separate bounds checking policies for locals/buffers/textures
- IR:
- types and constants are guaranteed to be unique
- WGSL-in:
- new hex literal parser
- updated list of reserved words
- rewritten logic for resolving references and pointers
- `switch` can use unsigned selectors
- GLSL-in:
- better support for texture sampling
- better logic for auto-splatting scalars
- GLSL-out:
- fixed storage buffer layout
- fix module operator
- HLSL-out:
- fixed texture queries
- SPV-in:
- control flow handling is rewritten from scratch
- SPV-out:
- fully covered out-of-bounds checking
- option to emit point size
- option to clamp output depth
2022-06-13 13:47:32 +00:00
## v0.6.3 (2021-09-08)
2021-10-07 22:04:30 +00:00
- Reduced heap allocations when generating WGSL, HLSL, and GLSL
- WGSL-in:
- support module-scope `let` type inference
- SPV-in:
- fix depth sampling with projection
- HLSL-out:
- fix local struct construction
- GLSL-out:
- fix `select()` order
- SPV-out:
- allow working around Adreno issue with `OpName`
2022-06-13 13:47:32 +00:00
## v0.6.2 (2021-09-01)
2021-10-07 22:04:30 +00:00
- SPV-out fixes:
- requested capabilities for 1D and cube images, storage formats
- handling `break` and `continue` in a `switch` statement
- avoid generating duplicate `OpTypeImage` types
- HLSL-out fixes:
- fix output struct member names
- MSL-out fixes:
- fix packing of fields in interface structs
- GLSL-out fixes:
- fix non-fallthrough `switch` cases
- GLSL-in fixes:
- avoid infinite loop on invalid statements
2022-06-13 13:47:32 +00:00
## v0.6.1 (2021-08-24)
2021-10-07 22:04:30 +00:00
- HLSL-out fixes:
- array arguments
- pointers to array arguments
- switch statement
- rewritten interface matching
- SPV-in fixes:
- array storage texture stores
- tracking sampling across function parameters
- updated petgraph dependencies
- MSL-out:
- gradient sampling
- GLSL-out:
- modulo operator on floats
2021-08-18 04:11:14 +00:00
## v0.6 (2021-08-18)
- development release for wgpu-0.10
2021-07-16 15:19:43 +00:00
- API:
2021-08-05 19:13:25 +00:00
- atomic types and functions
2021-08-18 04:11:14 +00:00
- storage access is moved from global variables to the storage class and storage texture type
- new built-ins: `primitive_index` and `num_workgroups`
- support for multi-sampled depth images
- WGSL:
- `select()` order of true/false is swapped
- HLSL backend is vastly improved and now usable
- GLSL frontend is heavily reworked
2021-07-16 15:19:43 +00:00
2021-06-18 16:06:42 +00:00
## v0.5 (2021-06-18)
- development release for wgpu-0.9
- API:
- barriers
- dynamic indexing of matrices and arrays is only allowed on variables
- validator now accepts a list of IR capabilities to allow
- improved documentation
- Infrastructure:
- much richer test suite, focused around consuming or emitting WGSL
- lazy testing on large shader corpuses
- the binary is moved to a sub-crate "naga-cli"
- Frontends:
- GLSL frontend:
- rewritten from scratch and effectively revived, no longer depends on `pomelo`
- only supports 440/450/460 versions for now
- has optional support for codespan messages
- SPIRV frontend has improved CFG resolution (still with issues unresolved)
- WGSL got better error messages, workgroup memory support
- Backends:
- general: better expression naming and emitting
- new HLSL backend (in progress)
- MSL:
- support `ArraySize` expression
- better texture sampling instructions
- GLSL:
- multisampling on GLES
- WGSL is vastly improved and now usable
2022-06-13 13:47:32 +00:00
## v0.4.2 (2021-05-28)
2021-06-18 16:06:42 +00:00
- SPIR-V frontend:
- fix image stores
- fix matrix stride check
- SPIR-V backend:
- fix auto-deriving the capabilities
- GLSL backend:
- support sample interpolation
- write out swizzled vector accesses
2022-06-13 13:47:32 +00:00
## v0.4.1 (2021-05-14)
2021-05-14 14:21:55 +00:00
- numerous additions and improvements to SPIR-V frontend:
- int8, in16, int64
- null constant initializers for structs and matrices
- `OpArrayLength` , `OpCopyMemory` , `OpInBoundsAccessChain` , `OpLogicalXxxEqual`
- outer product
- fix struct size alignment
- initialize built-ins with default values
- fix read-only decorations on struct members
- fix struct size alignment in WGSL
- fix `fwidth` in WGSL
- fix scalars arrays in GLSL backend
2021-04-29 04:52:43 +00:00
## v0.4 (2021-04-29)
2021-03-16 02:29:00 +00:00
- development release for wgpu-0.8
- API:
- expressions are explicitly emitted with `Statement::Emit`
- entry points have inputs in arguments and outputs in the result type
- `input` /`output` storage classes are gone, but `push_constant` is added
- `Interpolation` is moved into `Binding::Location` variant
- real pointer semantics with required `Expression::Load`
- `TypeInner::ValuePointer` is added
- image query expressions are added
- new `Statement::ImageStore`
- all function calls are `Statement::Call`
- `GlobalUse` is moved out into processing
- `Header` is removed
- entry points are an array instead of a map
2021-04-29 04:52:43 +00:00
- new `Swizzle` and `Splat` expressions
- interpolation qualifiers are extended and required
- struct member layout is based on the byte offsets
2021-03-16 02:29:00 +00:00
- Infrastructure:
- control flow uniformity analysis
- texture-sampler combination gathering
- `CallGraph` processor is moved out into `glsl` backend
2021-04-29 04:52:43 +00:00
- `Interface` is removed, instead the analysis produces `ModuleInfo` with all the derived info
- validation of statement tree, expressions, and constants
2021-03-16 02:29:00 +00:00
- code linting is more strict for matches
- new GraphViz `dot` backend for pretty visualization of the IR
2021-04-29 04:52:43 +00:00
- Metal support for inlined samplers
- `convert` example is transformed into the default binary target named `naga`
- lots of frontend and backend fixes
2021-03-16 02:29:00 +00:00
2022-06-13 13:47:32 +00:00
## v0.3.2 (2021-02-15)
2021-03-16 02:29:00 +00:00
- fix logical expression types
- fix _FragDepth_ semantics
- spv-in:
- derive block status of structures
- spv-out:
- add lots of missing math functions
- implement discard
2022-06-13 13:47:32 +00:00
## v0.3.1 (2021-01-31)
2021-01-31 03:54:20 +00:00
- wgsl:
- support constant array sizes
- spv-out:
- fix block decorations on nested structures
- fix fixed-size arrays
- fix matrix decorations inside structures
- implement read-only decorations
## v0.3 (2021-01-30)
2021-01-30 00:41:19 +00:00
- development release for wgpu-0.7
- API:
- math functions
- type casts
- updated storage classes
- updated image sub-types
- image sampling/loading options
- storage images
- interpolation qualifiers
- early and conservative depth
- Processors:
- name manager
- automatic layout
- termination analysis
- validation of types, constants, variables, and entry points
2020-08-17 03:49:48 +00:00
2021-01-31 03:54:20 +00:00
## v0.2 (2020-08-17)
- development release for wgpu-0.6
2020-08-17 03:49:48 +00:00
## v0.1 (2020-02-26)
- initial release
