Struct WgpuVecBuffer 

pub(crate) struct WgpuVecBuffer<T: Default + Pod + Zeroable + Debug> {
    label: Option<&'static str>,
    pub(crate) buffer: Buffer,
    usage: BufferUsages,
    len: usize,
    _phantom: PhantomData<T>,
}

Fields

label: Option<&'static str>

buffer: Buffer

usage: BufferUsages

len: usize

Keep match to the buffer size

_phantom: PhantomData<T>

Implementations

impl<T: Default + Pod + Zeroable + Debug> WgpuVecBuffer<T>

pub(crate) fn new( ctx: &WgpuContext, label: Option<&'static str>, usage: BufferUsages, len: usize, ) -> Self

pub(crate) fn new_init( ctx: &WgpuContext, label: Option<&'static str>, usage: BufferUsages, data: &[T], ) -> Self

pub(crate) fn len(&self) -> usize

pub(crate) fn resize(&mut self, ctx: &WgpuContext, len: usize) -> bool

pub(crate) fn set(&mut self, ctx: &WgpuContext, data: &[T]) -> bool

pub(crate) fn read_buffer(&self, ctx: &WgpuContext) -> Option<Vec<u8>>