Comments (2)
daxpedda
commented on July 28, 2024
On that note: packed integers will probably receive more support in WGSL by things like gpuweb/gpuweb#2677.
from encase.
teoxoy
commented on July 28, 2024
The problem I see with implementing ShaderType for [u16; 2] right now is that we might get an extension in the future which will enable the usage of u16 types. If that happens, the [u16; 2] could be interpreted as both a packed u32 or an array of 2 u16s.
I would recommend users create newtypes for packed scalars with their own ShaderType implementation.
encase could provide helper macros that derive those implementations and/or these newtypes directly, but the question then becomes how should those types look like/what is their API?
from encase.
Related Issues (20)
- Use Encase's Layouting Independent of Uploading HOT 6
- Switch to `coverage_nightly` ? HOT 1
- How can you pad array of structures properly? HOT 2
- Allow a `Vec` newtype to be used within uniform buffers
- nalgebra support: ShaderSize is not implemented for Matrix<f32, Const<3>... HOT 10
- Provide a way to lay out structs with fields that are unknowable at compile time
- New release HOT 1
- Derived ShaderType rust-analyzer error HOT 3
- Consider updating `encase_derive_impl` to use `syn@2` HOT 3
- Provide a way to fetch whether a ShaderType is runtime sized or not HOT 2
- Consider inlining hot functions for primitives, vectors, and matricies HOT 1
- Stride of [f32; 4] fields in struct HOT 1
- Array stride in uniform address space HOT 1
- Not possible to retrieve the *aligned* written size? HOT 1
- Consider reexporting crates for which `ShaderType` are implemented HOT 3
- Specialize write_into for trivially memcpy-able types HOT 4
- MIRI reports UB on `<Vec<u8> as ByteVecExt>::try_extend_zeroed` HOT 2
- Wrong min_size() for struct HOT 4
- Implement `ShaderType` for `u64` and `i64` HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from encase.