Struct Texture 

pub struct Texture {
    pub data: Vec<u32>,
    pub width: u32,
    pub height: u32,
    pub mip_levels: u32,
}

Fields

data: Vec<u32>

width: u32

height: u32

mip_levels: u32

Implementations

impl Texture

pub const MIP_LEVELS: usize = 5

pub fn generate_mipmaps(&mut self, levels: usize)

pub fn texel_count(width: u32, height: u32, levels: usize) -> usize

pub fn sample_uv_rgba(&self, uv: [f32; 2]) -> [f32; 4]

pub fn sample_uv_bgra(&self, uv: [f32; 2]) -> [f32; 4]

pub fn sample_uv_rgb(&self, uv: [f32; 2]) -> [f32; 3]

pub fn sample_uv_bgr(&self, uv: [f32; 2]) -> [f32; 3]

pub fn get_texel(&self, x: usize, y: usize) -> u32

pub fn len(&self) -> usize

Texel count

pub fn is_empty(&self) -> bool

pub fn offset_for_level(&self, mip_level: usize) -> usize

pub fn mip_level_width(&self, mip_level: usize) -> usize

pub fn mip_level_height(&self, mip_level: usize) -> usize

pub fn mip_level_width_height(&self, mip_level: usize) -> (usize, usize)

pub fn resized(&self, width: u32, height: u32) -> Texture

Resizes texture into given dimensions, this is an expensive operation.

pub fn load<T: AsRef<Path>>(path: T, flip: Flip) -> Result<Self, LoadError>

pub fn flipped(&mut self, flip: Flip) -> Self

pub fn merge( r: Option<&Self>, g: Option<&Self>, b: Option<&Self>, a: Option<&Self>, ) -> Self

pub fn from_bytes( bytes: &[u8], width: u32, height: u32, format: TextureFormat, stride: usize, ) -> Self

Parses texture from bytes. Stride is size of texel in bytes

pub fn transformed<C>(self, cb: C) -> Texture

where C: Fn(Pixel) -> Pixel,

Trait Implementations

impl Clone for Texture

fn clone(&self) -> Texture

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Texture

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

Formats the value using the given formatter.

impl Default for Texture

fn default() -> Self

Returns the “default value” for a type.

impl Display for Texture

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

Formats the value using the given formatter.

impl<T: AsRef<Path>> From<T> for Texture

fn from(path: T) -> Self

Converts to this type from the input type.