Trait iced::widget::shader::wgpu::util::DeviceExt

pub trait DeviceExt {
    // Required methods
    fn create_buffer_init(&self, desc: &BufferInitDescriptor<'_>) -> Buffer;
    fn create_texture_with_data(
        &self,
        queue: &Queue,
        desc: &TextureDescriptor<Option<&str>, &[TextureFormat]>,
        order: TextureDataOrder,
        data: &[u8]
    ) -> Texture;
}
Available on crate feature wgpu only.
Expand description

Utility methods not meant to be in the main API.

Required Methods§

fn create_buffer_init(&self, desc: &BufferInitDescriptor<'_>) -> Buffer

Creates a Buffer with data to initialize it.

fn create_texture_with_data( &self, queue: &Queue, desc: &TextureDescriptor<Option<&str>, &[TextureFormat]>, order: TextureDataOrder, data: &[u8] ) -> Texture

Upload an entire texture and its mipmaps from a source buffer.

Expects all mipmaps to be tightly packed in the data buffer.

See TextureDataOrder for the order in which the data is laid out in memory.

Implicitly adds the COPY_DST usage if it is not present in the descriptor, as it is required to be able to upload the data to the gpu.

Implementors§