# Objective
Loading some textures from the days of yonder give me errors cause the
mipmap level is 0
## Solution
Set a minimum of 1
## Changelog
Make mipmap level at least 1
# Objective
- Closes#10049.
- Detect DDS texture containing a cubemap or a cubemap array.
## Solution
- When loading a dds texture, the header capabilities are checked for
the cubemap flag. An error is returned if not all faces are provided.
---
## Changelog
### Added
- Added a new texture error `TextureError::IncompleteCubemap`, used for
dds cubemap textures containing less than 6 faces, as that is not
supported on modern graphics APIs.
### Fixed
- DDS cubemaps are now loaded as cubemaps instead of 2D textures.
## Migration Guide
If you are matching on a `TextureError`, you will need to add a new
branch to handle `TextureError::IncompleteCubemap`.
# Objective
fix #8185, #6710
replace #7005 (closed)
rgb and rgba 16 bit textures currently default to `Rgba16Uint`, the more
common use is `Rgba16Unorm`, which also matches the default type of rgb8
and rgba8 textures.
## Solution
Change default to `Rgba16Unorm`
# Objective
- Updated to wgpu 0.16.0 and wgpu-hal 0.16.0
---
## Changelog
1. Upgrade wgpu to 0.16.0 and wgpu-hal to 0.16.0
2. Fix the error in native when using a filterable
`TextureSampleType::Float` on a multisample `BindingType::Texture`.
([https://github.com/gfx-rs/wgpu/pull/3686](https://github.com/gfx-rs/wgpu/pull/3686))
---------
Co-authored-by: François <mockersf@gmail.com>
# Objective
- wgpu 0.13 has validation to ensure that the width and height specified for a texture are both multiples of the respective block width and block height. This means validation fails for compressed textures with say a 4x4 block size, but non-modulo-4 image width/height.
## Solution
- Using `Extent3d`'s `physical_size()` method in the `dds` loader. It takes a `TextureFormat` argument and ensures the resolution is correct.
---
## Changelog
- Fixes: Validation failure for compressed textures stored in `dds` where the width/height are not a multiple of the block dimensions.
# Objective
- Support compressed textures including 'universal' formats (ETC1S, UASTC) and transcoding of them to
- Support `.dds`, `.ktx2`, and `.basis` files
## Solution
- Fixes https://github.com/bevyengine/bevy/issues/3608 Look there for more details.
- Note that the functionality is all enabled through non-default features. If it is desirable to enable some by default, I can do that.
- The `basis-universal` crate, used for `.basis` file support and for transcoding, is built on bindings against a C++ library. It's not feasible to rewrite in Rust in a short amount of time. There are no Rust alternatives of which I am aware and it's specialised code. In its current state it doesn't support the wasm target, but I don't know for sure. However, it is possible to build the upstream C++ library with emscripten, so there is perhaps a way to add support for web too with some shenanigans.
- There's no support for transcoding from BasisLZ/ETC1S in KTX2 files as it was quite non-trivial to implement and didn't feel important given people could use `.basis` files for ETC1S.
