Struct IRDescriptorTableEntry 

#[repr(C)]
pub struct IRDescriptorTableEntry {
    pub gpuVA: u64,
    pub textureViewID: u64,
    pub metadata: u64,
}

Fields

gpuVA: u64

textureViewID: u64

metadata: u64

Implementations

impl IRDescriptorTableEntry

pub fn buffer(gpu_address: u64, metadata: u64) -> Self

Encode a buffer descriptor.

This function is a port of the IRDescriptorTableSetBuffer function in the metal_irconverter_runtime.h header. See https://developer.apple.com/metal/shader-converter/ for more info.

pub fn buffer_view(buffer_view: &BufferView<'_>) -> Self

Encode a buffer view descriptor.

This function is a port of the IRDescriptorTableSetBufferView function in the metal_irconverter_runtime.h header. See https://developer.apple.com/metal/shader-converter/ for more info.

pub fn texture( argument: &ProtocolObject<dyn MTLTexture>, min_lod_clamp: f32, ) -> Self

Encode a texture in this descriptor.

This function is a port of the IRDescriptorTableSetTexture function in the metal_irconverter_runtime.h header. See https://developer.apple.com/metal/shader-converter/ for more info.

pub fn sampler( argument: &ProtocolObject<dyn MTLSamplerState>, lod_bias: f32, ) -> Self

Encode a sampler in this descriptor.

This function is a port of the IRDescriptorTableSetSampler function in the metal_irconverter_runtime.h header. See https://developer.apple.com/metal/shader-converter/ for more info.

pub fn acceleration_structure(gpu_address: u64) -> Self

Encode an acceleration structure in this descriptor.

This function is a port of the IRDescriptorTableSetAccelerationStructure function in the ir_raytracing.h header. See https://developer.apple.com/metal/shader-converter/ for more info.

pub fn buffer_metadata(view: &BufferView<'_>) -> u64

Get the metadata value for a buffer view.

This function is a port of the IRDescriptorTableGetBufferMetadata function in the metal_irconverter_runtime.h header. See https://developer.apple.com/metal/shader-converter/ for more info.

Trait Implementations

impl Clone for IRDescriptorTableEntry

fn clone(&self) -> IRDescriptorTableEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IRDescriptorTableEntry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for IRDescriptorTableEntry

fn default() -> IRDescriptorTableEntry

Returns the “default value” for a type.

impl Copy for IRDescriptorTableEntry