Struct librashader_runtime::uniforms::UniformStorage

pub struct UniformStorage<H = NoUniformBinder, C = Option<()>, U = Box<[u8]>, P = Box<[u8]>>
where
    U: Deref<Target = [u8]> + DerefMut,
    P: Deref<Target = [u8]> + DerefMut,
{ /* private fields */ }

A helper to bind uniform variables to UBO or Push Constant Buffers.

Implementations

impl<H, C, U, P> UniformStorage<H, C, U, P>

where U: Deref<Target = [u8]> + DerefMut, P: Deref<Target = [u8]> + DerefMut,

pub fn inner_ubo(&self) -> &U

Access the backing storage for the UBO.

pub fn inner_push(&self) -> &P

Access the backing storage for the Push storage.

impl<H, C, U, P> UniformStorage<H, C, U, P>

where C: Copy, U: Deref<Target = [u8]> + DerefMut, P: Deref<Target = [u8]> + DerefMut,

pub fn bind_scalar<T: UniformScalar>( &mut self, offset: MemberOffset, value: T, ctx: C )

where H: BindUniform<C, T>,

Bind a scalar to the given offset.

pub fn new_with_storage(ubo: U, push: P) -> UniformStorage<H, C, U, P>

Create a new UniformStorage with the given backing storage

impl<H, C, U> UniformStorage<H, C, U, Box<[u8]>>

where C: Copy, U: Deref<Target = [u8]> + DerefMut,

pub fn new_with_ubo_storage( storage: U, push_size: usize ) -> UniformStorage<H, C, U, Box<[u8]>>

Create a new UniformStorage with the given backing storage

impl<H, C> UniformStorage<H, C, Box<[u8]>, Box<[u8]>>

pub fn new(ubo_size: usize, push_size: usize) -> UniformStorage<H, C, Box<[u8]>>

Create a new UniformStorage with the given size for UBO and Push Constant Buffer sizes.

impl<H, C, U, P> UniformStorage<H, C, U, P>

where C: Copy, U: Deref<Target = [u8]> + DerefMut, P: Deref<Target = [u8]> + DerefMut, H: for<'a> BindUniform<C, &'a [f32; 4]>,

pub fn bind_vec4( &mut self, offset: MemberOffset, value: impl Into<[f32; 4]>, ctx: C )

Bind a vec4 to the given offset.

impl<H, C, U, P> UniformStorage<H, C, U, P>

where C: Copy, U: Deref<Target = [u8]> + DerefMut, P: Deref<Target = [u8]> + DerefMut, H: for<'a> BindUniform<C, &'a [f32; 16]>,

pub fn bind_mat4(&mut self, offset: MemberOffset, value: &[f32; 16], ctx: C)

Bind a mat4 to the given offset.

Trait Implementations

impl<T, H, U, P> UniformStorageAccess for UniformStorage<T, H, U, P>

where U: Deref<Target = [u8]> + DerefMut, P: Deref<Target = [u8]> + DerefMut,

fn ubo_pointer(&self) -> *const u8

Get a pointer to the backing UBO storage. This pointer must be valid for the lifetime of the implementing struct.

fn ubo_slice(&self) -> &[u8]

Get a pointer to the backing UBO storage. This pointer must be valid for the lifetime of the implementing struct.

fn push_pointer(&self) -> *const u8

Get a pointer to the backing Push Constant buffer storage. This pointer must be valid for the lifetime of the implementing struct.

fn push_slice(&self) -> &[u8]

Get a slice to the backing Push Constant buffer storage. This pointer must be valid for the lifetime of the implementing struct.