Merge remote-tracking branch 'upstream/master' into fix-buffer-alignm…

…ents-lower-than-32

CHANGELOG.md

@@ -103,6 +103,10 @@ Additionally `Surface::get_default_config` now returns an Option and returns Non
 
 `Instance::create_surface()` now returns `Result<Surface, CreateSurfaceError>` instead of `Surface`. This allows an error to be returned instead of panicking if the given window is a HTML canvas and obtaining a WebGPU or WebGL 2 context fails. (No other platforms currently report any errors through this path.) By @kpreid in [#3052](https://github.com/gfx-rs/wgpu/pull/3052/)
 
+#### Suballocate DX12 buffers and textures
+
+`wgpu`'s DX12 backend can now suballocate buffers and textures when the `windows_rs` feature is enabled, which can give a significant increase in performance (in testing I've seen a 10000%+ improvement in a simple scene with 200 `write_buffer` calls per frame, and a 40%+ improvement in [Bistro using Bevy](https://github.com/vleue/bevy_bistro_playground)). Previously `wgpu-hal`'s DX12 backend created a new heap on the GPU every time you called write_buffer (by calling `CreateCommittedResource`), whereas now with the `windows_rs` feature enabled it uses [`gpu_allocator`](https://crates.io/crates/gpu-allocator) to manage GPU memory (and calls `CreatePlacedResource` with a suballocated heap). By @Elabajaba in [#3163](https://github.com/gfx-rs/wgpu/pull/3163)
+
 ### Changes
 
 #### General
@@ -115,10 +119,14 @@ Additionally `Surface::get_default_config` now returns an Option and returns Non
 - Make `Surface::get_default_config` return an Option to prevent panics. By @cwfitzgerald in [#3157](https://github.com/gfx-rs/wgpu/pull/3157)
 - Lower the `max_buffer_size` limit value for compatibility with Apple2 and WebGPU compliance. By @jinleili in [#3255](https://github.com/gfx-rs/wgpu/pull/3255)
 - Limits `min_uniform_buffer_offset_alignment` and `min_storage_buffer_offset_alignment` is now always at least 32. By @wumpf [#3262](https://github.com/gfx-rs/wgpu/pull/3262)
+- Dereferencing a buffer view is now marked inline. By @Wumpf in [#3307](https://github.com/gfx-rs/wgpu/pull/3307)
+- The `strict_assert` family of macros was moved to `wgpu-types`. By @i509VCB in [#3051](https://github.com/gfx-rs/wgpu/pull/3051)
+- Add missing `DEPTH_BIAS_CLAMP` and `FULL_DRAW_INDEX_UINT32` downlevel flags. By @teoxoy in [#3316](https://github.com/gfx-rs/wgpu/pull/3316)
 
 #### WebGPU
 
 - Implement `queue_validate_write_buffer` by @jinleili in [#3098](https://github.com/gfx-rs/wgpu/pull/3098)
+- Sync depth/stencil copy restrictions with the spec by @teoxoy in [#3314](https://github.com/gfx-rs/wgpu/pull/3314)
 
 #### GLES
 
@@ -133,6 +141,7 @@ Additionally `Surface::get_default_config` now returns an Option and returns Non
 - Implement `Clone` for `ShaderSource` and `ShaderModuleDescriptor` in `wgpu`. By @daxpedda in [#3086](https://github.com/gfx-rs/wgpu/pull/3086).
 - Add `get_default_config` for `Surface` to simplify user creation of `SurfaceConfiguration`. By @jinleili in [#3034](https://github.com/gfx-rs/wgpu/pull/3034)
 - Native adapters can now use MSAA x2 and x8 if it's supported , previously only x1 and x4 were supported . By @39ali in [3140](https://github.com/gfx-rs/wgpu/pull/3140)
+- Implemented correleation between user timestamps and platform specific presentation timestamps via [`Adapter::get_presentation_timestamp`]. By @cwfitzgerald in [#3240](https://github.com/gfx-rs/wgpu/pull/3240)
 - Added support for `Features::SHADER_PRIMITIVE_INDEX` on all backends. By @cwfitzgerald in [#3272](https://github.com/gfx-rs/wgpu/pull/3272)
 
 #### GLES
@@ -144,6 +153,7 @@ Additionally `Surface::get_default_config` now returns an Option and returns Non
 #### WebGPU
 
 - Add `MULTISAMPLE_X2`, `MULTISAMPLE_X4` and `MULTISAMPLE_X8` to `TextureFormatFeatureFlags`. By @39ali in [3140](https://github.com/gfx-rs/wgpu/pull/3140)
+- Sync `TextureFormat.describe` with the spec. By @teoxoy in [3312](https://github.com/gfx-rs/wgpu/pull/3312)
 
 ### Bug Fixes
 
@@ -185,6 +195,10 @@ Additionally `Surface::get_default_config` now returns an Option and returns Non
 
 - Update ash to 0.37.1+1.3.235 to fix CI breaking by changing a call to the deprecated `debug_utils_set_object_name()` function to `set_debug_utils_object_name()` by @elabajaba in [#3273](https://github.com/gfx-rs/wgpu/pull/3273)
 
+#### DX12
+
+- Fix `depth16Unorm` formats by @teoxoy in [#3313](https://github.com/gfx-rs/wgpu/pull/3313)
+
 ### Examples
 
 - Log adapter info in hello example on wasm target by @JolifantoBambla in [#2858](https://github.com/gfx-rs/wgpu/pull/2858)
@@ -214,7 +228,6 @@ Additionally `Surface::get_default_config` now returns an Option and returns Non
 
 - Make `wgpu::TextureFormat::Depth24PlusStencil8` available on all backends by making the feature unconditionally available and the feature unneeded to use the format. By @Healthire and @cwfitzgerald in [#3165](https://github.com/gfx-rs/wgpu/pull/3165)
 
-
 ## wgpu-0.14.0 (2022-10-05)
 
 ### Major Changes