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).
