Struct GpuUniformAllocationMetadata 

#[repr(C)]
pub struct GpuUniformAllocationMetadata {
    pub batch_set_index: u32,
    pub bin_count: u32,
    pub first_indirect_parameters_index: u32,
    pub first_output_mesh_uniform_index: u32,
    pub pad: [u32; 60],
}

Information needed to allocate MeshUniforms on the GPU.

Fields

batch_set_index: u32

The index of this batch set in the IndirectBatchSet array.

We write this into the indirect_parameters_metadata.

bin_count: u32

The number of bins (a.k.a. draws, a.k.a. batches) in this batch set.

first_indirect_parameters_index: u32

The index of the first set of indirect parameters for this batch set.

This is also the index of the first IndirectParametersMetadata, as that’s a parallel array with the indirect parameters.

first_output_mesh_uniform_index: u32

The index of the first MeshUniform slot for this batch set.

pad: [u32; 60]

Padding.

Trait Implementations

impl Clone for GpuUniformAllocationMetadata

fn clone(&self) -> GpuUniformAllocationMetadata

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for GpuUniformAllocationMetadata

impl CreateFrom for GpuUniformAllocationMetadata

where GpuUniformAllocationMetadata: ShaderType<ExtraMetadata = StructMetadata<5>>, u32: for<'__> CreateFrom + for<'__> CreateFrom + for<'__> CreateFrom + for<'__> CreateFrom, [u32; 60]: for<'__> CreateFrom,

fn create_from<B>(reader: &mut Reader<B>) -> GpuUniformAllocationMetadata

where B: BufferRef,

impl Pod for GpuUniformAllocationMetadata

impl ReadFrom for GpuUniformAllocationMetadata

where GpuUniformAllocationMetadata: ShaderType<ExtraMetadata = StructMetadata<5>>, u32: for<'__> ReadFrom + for<'__> ReadFrom + for<'__> ReadFrom + for<'__> ReadFrom, [u32; 60]: for<'__> ReadFrom,

fn read_from<B>(&mut self, reader: &mut Reader<B>)

where B: BufferRef,

impl ShaderSize for GpuUniformAllocationMetadata

where u32: ShaderSize, [u32; 60]: ShaderSize,

const SHADER_SIZE: NonZero<u64> = _

Represents WGSL Size (equivalent to ShaderType::min_size)

impl ShaderType for GpuUniformAllocationMetadata

where u32: ShaderType + ShaderSize, [u32; 60]: ShaderType,

fn size(&self) -> NonZero<u64>

Returns the size of Self at runtime

fn min_size() -> NonZero<u64>

Represents the minimum size of Self (equivalent to GPUBufferBindingLayout.minBindingSize)

fn assert_uniform_compat()

Asserts that Self meets the requirements of the uniform address space restrictions on stored values and the uniform address space layout constraints

impl WriteInto for GpuUniformAllocationMetadata

where GpuUniformAllocationMetadata: ShaderType<ExtraMetadata = StructMetadata<5>>, u32: for<'__> WriteInto + for<'__> WriteInto + for<'__> WriteInto + for<'__> WriteInto, [u32; 60]: for<'__> WriteInto,

fn write_into<B>(&self, writer: &mut Writer<B>)

where B: BufferMut,

impl Zeroable for GpuUniformAllocationMetadata

fn zeroed() -> Self

Calls zeroed.