40 lines
1.7 KiB
Rust
40 lines
1.7 KiB
Rust
use crate::*;
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/// Handle to a pipeline layout.
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///
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/// A `PipelineLayout` object describes the available binding groups of a pipeline.
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/// It can be created with [`Device::create_pipeline_layout`].
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///
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/// Corresponds to [WebGPU `GPUPipelineLayout`](https://gpuweb.github.io/gpuweb/#gpupipelinelayout).
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#[derive(Debug, Clone)]
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pub struct PipelineLayout {
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pub(crate) inner: dispatch::DispatchPipelineLayout,
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}
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#[cfg(send_sync)]
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static_assertions::assert_impl_all!(PipelineLayout: Send, Sync);
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crate::cmp::impl_eq_ord_hash_proxy!(PipelineLayout => .inner);
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/// Describes a [`PipelineLayout`].
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///
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/// For use with [`Device::create_pipeline_layout`].
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///
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/// Corresponds to [WebGPU `GPUPipelineLayoutDescriptor`](
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/// https://gpuweb.github.io/gpuweb/#dictdef-gpupipelinelayoutdescriptor).
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#[derive(Clone, Debug, Default)]
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pub struct PipelineLayoutDescriptor<'a> {
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/// Debug label of the pipeline layout. This will show up in graphics debuggers for easy identification.
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pub label: Label<'a>,
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/// Bind groups that this pipeline uses. The first entry will provide all the bindings for
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/// "set = 0", second entry will provide all the bindings for "set = 1" etc.
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pub bind_group_layouts: &'a [&'a BindGroupLayout],
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/// Set of push constant ranges this pipeline uses. Each shader stage that uses push constants
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/// must define the range in push constant memory that corresponds to its single `var<push_constant>`
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/// buffer.
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///
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/// If this array is non-empty, the [`Features::PUSH_CONSTANTS`] must be enabled.
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pub push_constant_ranges: &'a [PushConstantRange],
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}
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#[cfg(send_sync)]
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static_assertions::assert_impl_all!(PipelineLayoutDescriptor<'_>: Send, Sync);
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