The current default value for the lod_max_clamp of a sampler is 0.
This would deactivate mipmapping alltogether. Setting it to
f32::MAX makes sure to always enable it. It's the default value apple
uses in Metal, it seems to be valid usage in Vulkan (maxLod in
VkSamplerCreateInfo) and in DX12 (MaxLOD in D3D12_SAMPLER_DESC).
732: Dummy workspace crate r=cwfitzgerald a=kvark
Basically, it makes sure that doing `cargo check` locally in the workspace is all you need.
Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
715: Implement SAMPLED_TEXTURE_ARRAY_NON_UNIFORM_INDEXING r=kvark a=cwfitzgerald
## Connections
Closes#483. Extends support for #106.
## Description
This forwards the descriptor indexing features gfx-hal up to wgpu.
Note this PR also changes the name of the `TEXTURE_BINDING_ARRAY` to `SAMPLED_TEXTURE_BINDING_ARRAY` to be more consistent with extensions.
## Testing
Texture-array example was simply extended to use descriptor indexing. This works on all platforms that the feature is supported. (thanks @stararawn)
Co-authored-by: Connor Fitzgerald <connorwadefitzgerald@gmail.com>
This is a major change in how the bundles are implemented. Instead of
transparently injecting them into the pass command stream, we are now
treating bundles as first-class API objects and API tracing them
accordingly. The bundle contains a normalized command stream that is
very easy to inject into a native command buffer multiple times.
668: Return failures to the user in swap_chain_get_next_texture, rather than transparently reconfiguring. r=kvark a=AlphaModder
TODO:
- [x] Change `Global::swap_chain_get_next_texture` in `wgpu-core`.
- [x] Update `wgpu_swap_chain_get_next_texture` in `wgpu-native`. (https://github.com/gfx-rs/wgpu-native/pull/32)
- [x] Wrap `SwapChainOutput`/`SwapChainStatus` in a nice enum in `wgpu-rs`. (https://github.com/gfx-rs/wgpu-rs/pull/323)
- [ ] Update `wgpu_bindings` (?)
Co-authored-by: AlphaModder <quasiflux@gmail.com>
540: Add serialization to more types r=kvark a=HeroesGrave
With these changes, pretty much everything in wgpu-types can be serialized with the exception of BufferDescriptor, CommandEncoderDescriptor, and TextureDescriptor which contain a `*const c_char`.
Options for dealing with those:
- Leave these types as not de/serializable
- Skip when serializing, deserialize as nullptr
- Serialize as a string, deserialize as nullptr
AFAICT there's not really a way to allow a full roundtrip for these fields because nul-terminated strings don't play nicely with serde. Maybe it could serialize as a byte array?
Co-authored-by: HeroesGrave <heroesgrave@gmail.com>
Helps when attempting to support multiple samplers in an immediate mode
context (e.g. easily compare sampler descriptors and check if I need to
add a command to switch bind groups).
