Struct WebGLFramebuffer

#[repr(C)]
pub(crate) struct WebGLFramebuffer {

    webgl_object: WebGLObject,
    webgl_version: WebGLVersion,
    id: WebGLFramebufferId,
    target: Cell<Option<u32>>,
    is_deleted: Cell<bool>,
    size: Cell<Option<(i32, i32)>>,
    status: Cell<u32>,
    colors: Vec<DomRefCell<Option<WebGLFramebufferAttachment>>>,
    depth: DomRefCell<Option<WebGLFramebufferAttachment>>,
    stencil: DomRefCell<Option<WebGLFramebufferAttachment>>,
    depthstencil: DomRefCell<Option<WebGLFramebufferAttachment>>,
    color_read_buffer: DomRefCell<u32>,
    color_draw_buffers: DomRefCell<Vec<u32>>,
    is_initialized: Cell<bool>,
    xr_session: MutNullableDom<XRSession>,
}

Fields

webgl_object: WebGLObject

webgl_version: WebGLVersion

id: WebGLFramebufferId

target: Cell<Option<u32>>

is_deleted: Cell<bool>

size: Cell<Option<(i32, i32)>>

status: Cell<u32>

colors: Vec<DomRefCell<Option<WebGLFramebufferAttachment>>>

depth: DomRefCell<Option<WebGLFramebufferAttachment>>

stencil: DomRefCell<Option<WebGLFramebufferAttachment>>

depthstencil: DomRefCell<Option<WebGLFramebufferAttachment>>

color_read_buffer: DomRefCell<u32>

color_draw_buffers: DomRefCell<Vec<u32>>

is_initialized: Cell<bool>

xr_session: MutNullableDom<XRSession>

Implementations

impl WebGLFramebuffer

fn __assert_parent_type(&self)

impl WebGLFramebuffer

fn new_inherited( context: &WebGLRenderingContext, id: WebGLFramebufferId, ) -> Self

pub(crate) fn maybe_new( context: &WebGLRenderingContext, ) -> Option<Root<Dom<Self>>>

pub(crate) fn maybe_new_webxr( session: &XRSession, context: &WebGLRenderingContext, size: Size2D<i32, Viewport>, ) -> Option<Root<Dom<Self>>>

pub(crate) fn new( context: &WebGLRenderingContext, id: WebGLFramebufferId, ) -> Root<Dom<Self>>

impl WebGLFramebuffer

pub(crate) fn id(&self) -> WebGLFramebufferId

fn is_in_xr_session(&self) -> bool

pub(crate) fn validate_transparent(&self) -> WebGLResult<()>

pub(crate) fn bind(&self, target: u32)

pub(crate) fn delete(&self, operation_fallibility: Operation)

pub(crate) fn is_deleted(&self) -> bool

pub(crate) fn size(&self) -> Option<(i32, i32)>

pub(crate) fn get_attachment_formats( &self, ) -> WebGLResult<(Option<u32>, Option<u32>, Option<u32>)>

fn check_attachment_constraints<'a>( &self, attachment: &Option<WebGLFramebufferAttachment>, constraints: impl Iterator<Item = &'a u32>, fb_size: &mut Option<(i32, i32)>, ) -> Result<(), u32>

pub(crate) fn update_status(&self)

pub(crate) fn check_status(&self) -> u32

pub(crate) fn check_status_for_rendering(&self) -> CompleteForRendering

pub(crate) fn renderbuffer( &self, attachment: u32, rb: Option<&WebGLRenderbuffer>, ) -> WebGLResult<()>

fn detach_binding( &self, binding: &DomRefCell<Option<WebGLFramebufferAttachment>>, attachment: u32, ) -> WebGLResult<()>

fn attachment_binding( &self, attachment: u32, ) -> Option<&DomRefCell<Option<WebGLFramebufferAttachment>>>

fn reattach_depth_stencil(&self) -> WebGLResult<()>

pub(crate) fn attachment( &self, attachment: u32, ) -> Option<WebGLFramebufferAttachmentRoot>

pub(crate) fn texture2d( &self, attachment: u32, textarget: u32, texture: Option<&WebGLTexture>, level: i32, ) -> WebGLResult<()>

pub(crate) fn texture2d_even_if_opaque( &self, attachment: u32, textarget: u32, texture: Option<&WebGLTexture>, level: i32, ) -> WebGLResult<()>

pub(crate) fn texture_layer( &self, attachment: u32, texture: Option<&WebGLTexture>, level: i32, layer: i32, ) -> WebGLResult<()>

fn with_matching_renderbuffers<F>(&self, rb: &WebGLRenderbuffer, closure: F)

where F: FnMut(&DomRefCell<Option<WebGLFramebufferAttachment>>, u32),

fn with_matching_textures<F>(&self, texture: &WebGLTexture, closure: F)

where F: FnMut(&DomRefCell<Option<WebGLFramebufferAttachment>>, u32),

pub(crate) fn detach_renderbuffer( &self, rb: &WebGLRenderbuffer, ) -> WebGLResult<()>

pub(crate) fn detach_texture(&self, texture: &WebGLTexture) -> WebGLResult<()>

pub(crate) fn invalidate_renderbuffer(&self, rb: &WebGLRenderbuffer)

pub(crate) fn invalidate_texture(&self, texture: &WebGLTexture)

pub(crate) fn set_read_buffer(&self, buffer: u32) -> WebGLResult<()>

pub(crate) fn set_draw_buffers(&self, buffers: Vec<u32>) -> WebGLResult<()>

pub(crate) fn read_buffer(&self) -> u32

pub(crate) fn draw_buffer_i(&self, index: usize) -> u32

pub(crate) fn target(&self) -> Option<u32>

Trait Implementations

impl Castable for WebGLFramebuffer

fn is<T>(&self) -> bool

where T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.

fn upcast<T>(&self) -> &T

where T: Castable, Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.

fn downcast<T>(&self) -> Option<&T>

where T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.

impl DomObject for WebGLFramebuffer

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>

where Self: Sized,

Returns the GlobalScope of the realm that the DomObject was created in. If this object is a Node, this will be different from it’s owning Document if adopted by. For Nodes it’s almost always better to use NodeTraits::owning_global.

impl DomObjectWrap for WebGLFramebuffer

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>, _: CanGc) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::WebGLFramebufferBinding::WebGLFramebuffer_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::webglframebuffer::WebGLFramebuffer>, script_runtime::CanGc) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::webglframebuffer::WebGLFramebuffer>>}

Function pointer to the general wrap function type

impl Drop for WebGLFramebuffer

fn drop(&mut self)

Executes the destructor for this type.

impl HasParent for WebGLFramebuffer

fn as_parent(&self) -> &WebGLObject

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = WebGLObject

impl IDLInterface for WebGLFramebuffer

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for WebGLFramebuffer

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 MutDomObject for WebGLFramebuffer

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq for WebGLFramebuffer

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToJSValConvertible for WebGLFramebuffer

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl Traceable for WebGLFramebuffer

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

Trace self.

impl DerivedFrom<WebGLObject> for WebGLFramebuffer

impl Eq for WebGLFramebuffer