Struct webrender::renderer::gpu_buffer::GpuBufferWriter

pub struct GpuBufferWriter<'a, T> {
    buffer: &'a mut Vec<T>,
    deferred: &'a mut Vec<DeferredBlock>,
    index: usize,
    block_count: usize,
}

Interface to allow writing multiple GPU blocks, possibly of different types

Fields

buffer: &'a mut Vec<T>

deferred: &'a mut Vec<DeferredBlock>

index: usize

block_count: usize

Implementations

impl<'a, T> GpuBufferWriter<'a, T>where T: Texel,

fn new( buffer: &'a mut Vec<T>, deferred: &'a mut Vec<DeferredBlock>, index: usize, block_count: usize ) -> Self

pub fn push_one<B>(&mut self, block: B)where B: Into<T>,

Push one (16 byte) block of data in to the writer

pub fn push_render_task(&mut self, task_id: RenderTaskId)

Push a reference to a render task in to the writer. Once the render task graph is resolved, this will be patched with the UV rect of the task

pub fn finish(self) -> GpuBufferAddress

Close this writer, returning the GPU address of this set of block(s).

Trait Implementations

impl<'a, T> Drop for GpuBufferWriter<'a, T>

fn drop(&mut self)

Executes the destructor for this type.