Struct script::dom::webglrenderingcontext::Textures

pub struct Textures {
    active_unit: Cell<u32>,
    units: Box<[TextureUnit]>,
}

Fields

active_unit: Cell<u32>

units: Box<[TextureUnit]>

Implementations

impl Textures

fn new(max_combined_textures: u32) -> Self

pub fn active_unit_enum(&self) -> u32

fn set_active_unit_enum(&self, index: u32) -> WebGLResult<()>

pub fn active_texture_slot( &self, target: u32, webgl_version: WebGLVersion, ) -> WebGLResult<&MutNullableDom<WebGLTexture>>

pub fn active_texture_for_image_target( &self, target: TexImageTarget, ) -> Option<Root<Dom<WebGLTexture>>>

fn active_unit(&self) -> &TextureUnit

fn iter(&self) -> impl Iterator<Item = (u32, &TextureUnit)>

Trait Implementations

impl MallocSizeOf for Textures

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Traceable for Textures

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.