[][src]Struct wgpu::CommandEncoder

pub struct CommandEncoder { /* fields omitted */ }

Encodes a series of GPU operations.

A command encoder can record RenderPasses, ComputePasses, and transfer operations between driver-managed resources like Buffers and Textures.

When finished recording, call CommandEncoder::finish to obtain a CommandBuffer which may be submitted for execution.

Implementations

impl CommandEncoder[src]

pub fn finish(self) -> CommandBuffer[src]

Finishes recording and returns a CommandBuffer that can be submitted for execution.

pub fn begin_render_pass<'a>(
    &'a mut self,
    desc: &RenderPassDescriptor<'a, '_>
) -> RenderPass<'a>
[src]

Begins recording of a render pass.

This function returns a RenderPass object which records a single render pass.

pub fn begin_compute_pass(&mut self) -> ComputePass[src]

Begins recording of a compute pass.

This function returns a ComputePass object which records a single compute pass.

pub fn copy_buffer_to_buffer(
    &mut self,
    source: &Buffer,
    source_offset: BufferAddress,
    destination: &Buffer,
    destination_offset: BufferAddress,
    copy_size: BufferAddress
)
[src]

Copy data from one buffer to another.

Panics

pub fn copy_buffer_to_texture(
    &mut self,
    source: BufferCopyView,
    destination: TextureCopyView,
    copy_size: Extent3d
)
[src]

Copy data from a buffer to a texture.

Panics

pub fn copy_texture_to_buffer(
    &mut self,
    source: TextureCopyView,
    destination: BufferCopyView,
    copy_size: Extent3d
)
[src]

Copy data from a texture to a buffer.

Panics

pub fn copy_texture_to_texture(
    &mut self,
    source: TextureCopyView,
    destination: TextureCopyView,
    copy_size: Extent3d
)
[src]

Copy data from one texture to another.

Panics

  • Textures are not the same type
  • If a depth texture, or a multisampled texture, the entire texture must be copied
  • Copy would overrun either texture

Auto Trait Implementations

impl !RefUnwindSafe for CommandEncoder

impl !Send for CommandEncoder

impl !Sync for CommandEncoder

impl Unpin for CommandEncoder

impl !UnwindSafe for CommandEncoder

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.