* Allow copying from depth textures
* Rename TextureFormat::is_depth_format to just is_depth
* Only allow Depth32Float format for copying, and only as source
895: Improve validation in B2B copies and RenderCommands r=kvark a=kunalmohan
**Connections**
_Link to the issues addressed by this PR, or dependent PRs in other repositories_
**Description**
_Describe what problem this is solving, and how it's solved._
Validation for the following have been added-
- Validate all parameters in B2B copy even if `copy_size == 0`.
- Check for copy operations issued within same buffer.
- `RenderPass.setViewport()`
- `RenderPass.setScissorRect()`
**Testing**
_Explain how this change is tested._
Tested with CTS in Servo. More tests pass now. Will test on wgpu-rs now.
<!--
Non-trivial functional changes would need to be tested through:
- [wgpu-rs](https://github.com/gfx-rs/wgpu-rs) - test the examples.
- [wgpu-native](https://github.com/gfx-rs/wgpu-native/) - check the generated C header for sanity.
Ideally, a PR needs to link to the draft PRs in these projects with relevant modifications.
See https://github.com/gfx-rs/wgpu/pull/666 for an example.
If you can add a unit/integration test here in `wgpu`, that would be best.
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Co-authored-by: Kunal Mohan <kunalmohan99@gmail.com>
833: Switch pipeline flag to mutation of depth/stencil r=startoaster a=kvark
**Connections**
Reported on the matrix
**Description**
If the pass mutates depth/stencil, but the pipeline doesn't, it's not a bug!
**Testing**
on it...
Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
* Replace &[T] in descriptor structs with Cow<[T]>
* Changed label fields to use Cow<'a, str>
* Deduplicate types across the tracing API
Introduce the ToStatic trait
* Deduplicate trace::RenderBundleDescriptor
* Remove ugly ToOwned bounds
* Simplifiy Action variants
* Make Clone bounds on type defs less verbose
* Fix a error in play.rs
* Remove ToStatic, and Make Action<'a> borrow descriptors instead
796: Safe error handling for command API r=kvark a=GabrielMajeri
**Connections**
Part of #638
**Description**
Initially started to remove assertions from the `bundle.rs` file, but ended up implementing safe error handling for the whole `command` module.
**Testing**
Checked with core and player.
Co-authored-by: Gabriel Majeri <gabriel.majeri6@gmail.com>
795: Move `RenderPass*AttachmentDescriptor` types into core r=kvark a=GabrielMajeri
**Connections**
Follow up to #791.
**Description**
I had the impression that these two types were already shared between `wgpu-core` and `wgpu-rs`, considering they were generic. Further investigation reveals that not to be the case.
This PR moves these types into `wgpu-core`, since they're specific to this crate.
**Testing**
Checked with core, player and `wgpu-rs`.
Co-authored-by: Gabriel Majeri <gabriel.majeri6@gmail.com>
747: Custom implement Debug for RenderCommand and ComputeCommand r=kvark a=kunalmohan
This would avoid unnecessarily long debug logs for Render and Compute passes to some extent. I am not sure if it would be helpful to print `dynamic_offsets` and `string_data` under `BasePass` without the content of related `Compute/Render Command`.
<!--**Connections**
_Link to the issues addressed by this PR, or dependent PRs in other repositories_
**Description**
_Describe what problem this is solving, and how it's solved._
This would avoid
**Testing**
_Explain how this change is tested._
Non-trivial functional changes would need to be tested through:
- [wgpu-rs](https://github.com/gfx-rs/wgpu-rs) - test the examples.
- [wgpu-native](https://github.com/gfx-rs/wgpu-native/) - check the generated C header for sanity.
Ideally, a PR needs to link to the draft PRs in these projects with relevant modifications.
See https://github.com/gfx-rs/wgpu/pull/666 for an example.
If you can add a unit/integration test here in `wgpu`, that would be best.
-->
Co-authored-by: Kunal Mohan <kunalmohan99@gmail.com>
