vgcodec/src/helper.rs


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use wgpu::{Queue, Texture, Extent3d};


pub fn write_texture(queue: &Queue, target: &Texture, data: &[u8], size: Extent3d) {
    queue.write_texture(
        wgpu::ImageCopyTexture {
            texture: &target,
            mip_level: 0,
            origin: wgpu::Origin3d::ZERO,
            aspect: wgpu::TextureAspect::All,
        },
        &data,
        wgpu::ImageDataLayout {
            offset: 0,
            bytes_per_row: Some(std::num::NonZeroU32::try_from((size.width * 4) as u32).unwrap()),
            rows_per_image: None,
        },
        size,
    );
}