Trait luminance::texture::HasTexture
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pub trait HasTexture {
type ATexture;
fn new_texture<L, D, P>(size: D::Size, mipmaps: usize, sampler: &Sampler) -> Self::ATexture where L: Layerable, D: Dimensionable, D::Size: Copy, P: Pixel;
fn free(tex: &mut Self::ATexture);
fn clear_part<L, D, P>(tex: &Self::ATexture, gen_mimpmaps: bool, offset: D::Offset, size: D::Size, pixel: P::Encoding) where L: Layerable, D: Dimensionable, D::Offset: Copy, D::Size: Copy, P: Pixel, P::Encoding: Copy;
fn upload_part<L, D, P>(tex: &Self::ATexture, gen_mipmaps: bool, offset: D::Offset, size: D::Size, texels: &[P::Encoding]) where L: Layerable, D::Offset: Copy, D::Size: Copy, D: Dimensionable, P: Pixel;
fn upload_part_raw<L, D, P>(tex: &Self::ATexture, gen_mipmaps: bool, offset: D::Offset, size: D::Size, texels: &[P::RawEncoding]) where L: Layerable, D::Offset: Copy, D::Size: Copy, D: Dimensionable, P: Pixel;
fn get_raw_texels<P>(tex: &Self::ATexture) -> Vec<P::RawEncoding> where P: Pixel, P::RawEncoding: Copy;
}Trait to implement to provide texture features.
Associated Types
type ATexture
Required Methods
fn new_texture<L, D, P>(size: D::Size, mipmaps: usize, sampler: &Sampler) -> Self::ATexture where L: Layerable, D: Dimensionable, D::Size: Copy, P: Pixel
Create a new texture.
size is a value used to specify the dimension of the texture. mipmaps is the number of
extra mipmaps you want to have. If you set this value to 0, you end up with only one level
(the base level) of texture storage.
fn free(tex: &mut Self::ATexture)
Destroy a texture.
fn clear_part<L, D, P>(tex: &Self::ATexture, gen_mimpmaps: bool, offset: D::Offset, size: D::Size, pixel: P::Encoding) where L: Layerable, D: Dimensionable, D::Offset: Copy, D::Size: Copy, P: Pixel, P::Encoding: Copy
Clear the texture’s texels by setting them all to the same value.
fn upload_part<L, D, P>(tex: &Self::ATexture, gen_mipmaps: bool, offset: D::Offset, size: D::Size, texels: &[P::Encoding]) where L: Layerable, D::Offset: Copy, D::Size: Copy, D: Dimensionable, P: Pixel
Upload texels to the texture’s memory.
fn upload_part_raw<L, D, P>(tex: &Self::ATexture, gen_mipmaps: bool, offset: D::Offset, size: D::Size, texels: &[P::RawEncoding]) where L: Layerable, D::Offset: Copy, D::Size: Copy, D: Dimensionable, P: Pixel
Upload raw texels to the texture’s memory.
fn get_raw_texels<P>(tex: &Self::ATexture) -> Vec<P::RawEncoding> where P: Pixel, P::RawEncoding: Copy
Retrieve the texels as a collection of P::RawEncoding.