Trait wgpu::util::DeviceExt [−][src]
pub trait DeviceExt {
fn create_buffer_init(&self, desc: &BufferInitDescriptor<'_>) -> Buffer;
fn create_texture_with_data(
&self,
queue: &Queue,
desc: &TextureDescriptor<'_>,
data: &[u8]
) -> Texture;
}Expand description
Utility methods not meant to be in the main API.
Required methods
fn create_buffer_init(&self, desc: &BufferInitDescriptor<'_>) -> Buffer
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<'_>,
data: &[u8]
) -> Texture
fn create_texture_with_data(
&self,
queue: &Queue,
desc: &TextureDescriptor<'_>,
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.
If the texture is a 2DArray texture, uploads each layer in order, expecting each layer and its mips to be tightly packed.
Example: Layer0Mip0 Layer0Mip1 Layer0Mip2 … Layer1Mip0 Layer1Mip1 Layer1Mip2 …
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.