build(deps): update vulkano-shaders requirement from 0.21.0 to 0.23.0

[dependabot-preview]

Updates the requirements on vulkano-shaders to permit the latest version.

Changelog

Sourced from vulkano-shaders's changelog.

Version 0.23.0 (2021-04-10)

• Breaking Changes to command buffers:
  • AutoCommandBuffer and the CommandBuffer trait have been split in two, one for primary and the other for secondary command buffers. AutoCommandBufferBuilder remains one type, but has a type parameter for the level of command buffer it will be creating, and some of its methods are only implemented for builders that create PrimaryAutoCommandBuffer.
  • The Flags enum is renamed to CommandBufferUsage, and is exported from the main command_buffer module. The None variant is renamed to MultipleSubmit.
  • Simplified the number of constructors on AutoCommandBufferBuilder by adding a CommandBufferUsage parameter.
  • Kind has been renamed to CommandBufferLevel, and for secondary command buffers it now contains a single CommandBufferInheritance value.
  • CommandBufferInheritance::occlusion_query and UnsafeCommandBufferBuilder::begin_query now take QueryControlFlags instead of a boolean.
• Breaking The non-default constructors of ImageView have been replaced with a builder, created with ImageView::start(image).
• Breaking Added support for component mapping/swizzling on image views.
  • image::Swizzle is moved and renamed to image::view::ComponentMapping. It now has an is_identity method.
  • A non-default component mapping can now be specified for image views, via the new builder. A ComponentMapping parameter has been added to UnsafeImageView as well.
  • The identity_swizzle method on the ImageViewAbstract trait has been replaced with component_mapping, which returns a ComponentMapping directly.
  • Storage image and input attachment descriptors now check for identity swizzling when being built.
• Breaking Major rearranging of framebuffer and render pass-related types:
  • The framebuffer module is renamed to render_pass.
  • RenderPassDesc is now a struct, not a trait. The methods have been simplified, returning a slice reference to the attachments, subpasses and dependencies.
    • Renamed: AttachmentDescription > AttachmentDesc, PassDescription > SubpassDesc, PassDependencyDescription > SubpassDependencyDesc.
    • EmptySinglePassRenderPassDesc is replaced with the RenderPassDesc::empty constructor, or its Default implementation.
    • The RenderPassCompatible, RenderPassDescClearValues and RenderPassSubpassInterface traits are removed, their functionality is moved to RenderPassDesc.
  • RenderPass takes a concrete RenderPassDesc value for construction, and no longer has a type parameter.
    • The RenderPassAbstract trait is removed.
    • GraphicsPipeline and Framebuffer no longer have a render pass type parameter.
    • GraphicsPipelineAbstract and FramebufferAbstract have trait methods to retrieve the render pass instead.
  • The ordered_passes_renderpass! and single_pass_renderpass! macros are unchanged externally.
• Support for queries:
  • Breaking UnsafeQueryPool, UnsafeQuery and UnsafeQueriesRange have Unsafe removed from their names.
  • Breaking QueriesRange is now represented with a standard Rust Range in its API.
  • Breaking The secondary command buffer constructors that have parameters for queries will check if the corresponding features are enabled, and return a different error type.
  • Removed OcclusionQueriesPool, which was incomplete and never did anything useful.
  • get_results has been added to QueriesRange, to copy query results to the CPU.
  • The following functions have been added to both SyncCommandBufferBuilder and AutoCommandBufferBuilder: begin_query (still unsafe), end_query (safe), write_timestamp (still unsafe), copy_query_pool_results (safe), reset_command_pool (still unsafe).
  • Better documentation of everything in the query module.
  • An example demonstrating occlusion queries.
• Breaking Improved the handling of image aspects a little, with the enum ImageAspect and the struct ImageAspects. UnsafeCommandBufferBuilderImageAspect has been removed.
• Breaking Removed the separate structs for each image format. Now, only the Format enum exists.
  • Traits that no longer make sense in this context have been removed: FormatDesc, the Possible*FormatDesc traits, StrongStorage.
  • In types that had a type parameter for the format type, it has been removed.
  • AcceptsPixels has been converted to Pixel, which is implemented on the pixel type rather than on the format type.
• Breaking shader! will generate descriptor information for all variables declared in the shader module, even if they are not used. This reverts the default behavior from the last release.
  • Breaking Added the exact_entrypoint_interface option to shader! to force vulkano to only generate descriptor information for variables that are used. (the default behavior from the last release)
• Breaking AccessFlagBits is renamed to AccessFlags.
• Breaking Minor refactor of UnsafeBuffer:
  • Replaced the various usage functions with a single usage function, mirroring the change made earlier to UnsafeImage.
  • The SparseLevel::sparse member is removed, and UnsafeBuffer::new takes Option<SparseLevel> instead.
• Breaking Swapchain is now constructed using a builder. Swapchain::start will start building a new blank swapchain. Calling recreate on an existing swapchain will create a builder filled with all the properties of the old swapchain.
• Added two methods to Format: planes to query the number of planes in the format, and aspects to query what aspects an image of this type has.
• The deprecated cause trait function on Vulkano error types is replaced with source.
• Fixed bug in descriptor array layers check when the image is a cubemap.
• Vulkano-shaders: Fixed and refined the generation of the readonly descriptor attribute. It should now correctly mark uniforms and sampled images as read-only, but storage buffers and images only if explicitly marked as readonly in the shader.

... (truncated)

Commits

• 8c0630d Release 0.23.0 (#1576)
• 116abf4 Collection of commits. (#1567)
• 87e161c Add SwapchainBuilder for easier (re)creation (#1566)
• 9f250aa Minor refactor of UnsafeBuffer (#1565)
• 2e15060 Change all flags conversions to use From (#1564)
• 0c1e0ff Simplify handling of command buffer usage flags (#1563)
• a83f0fe Add exact_entrypoint_interface flag to shader! (Fixes #1556) (#1559)
• f1dad10 Remove format structs and some related traits (#1550)
• fb187e8 #[derive(Copy, Clone)] on BufferlessDefinition and BufferlessVertices to allo...
• 7db41e5 Fix pointer problems in device memory builder (#1554)
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #51.