Struct amethyst_rendy::rendy::factory::BlitRegion

pub struct BlitRegion {
    pub src: BlitImageState,
    pub dst: BlitImageState,
}

A region to be blitted including the source and destination images and states,

Fields

src: BlitImageState

Region to blit from

dst: BlitImageState

Region to blit to

Methods

impl BlitRegion

pub fn mip_blits_for_image<B, impl IntoIterator, impl IntoIterator>(
    image: &Handle<Image<B>>,
    last: impl IntoIterator,
    next: impl IntoIterator
) -> (QueueId, Vec<BlitRegion>) where
    B: Backend,
    impl IntoIterator: IntoIterator<Item = ImageState, Item = ImageState> + IntoIterator, 

Get the blit regions needed to fill the mip levels of an image

Safety

last state must be valid for corresponding image layer at the time of command execution (after memory transfers). last and next should contain at least image.levels() elements. image.levels() must be greater than 1

Trait Implementations

impl From<BlitRegion> for ImageBlit

fn from(blit: BlitRegion) -> ImageBlit

Performs the conversion.

impl Debug for BlitRegion

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

Formats the value using the given formatter.

impl Clone for BlitRegion

fn clone(&self) -> BlitRegion

Returns a copy of the value.

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

Performs copy-assignment from source.