Struct script::dom::webglrenderingcontext::WebGLRenderingContext

#[repr(C)]
pub struct WebGLRenderingContext {

    reflector_: Reflector,
    webgl_sender: WebGLMessageSender,
    webrender_image: ImageKey,
    webgl_version: WebGLVersion,
    glsl_version: WebGLSLVersion,
    limits: GLLimits,
    canvas: Dom<HTMLCanvasElement>,
    last_error: Cell<Option<WebGLError>>,
    texture_packing_alignment: Cell<u8>,
    texture_unpacking_settings: Cell<TextureUnpacking>,
    texture_unpacking_alignment: Cell<u32>,
    bound_draw_framebuffer: MutNullableDom<WebGLFramebuffer>,
    bound_read_framebuffer: MutNullableDom<WebGLFramebuffer>,
    bound_renderbuffer: MutNullableDom<WebGLRenderbuffer>,
    bound_buffer_array: MutNullableDom<WebGLBuffer>,
    current_program: MutNullableDom<WebGLProgram>,
    current_vertex_attribs: DomRefCell<Box<[VertexAttrib]>>,
    current_scissor: Cell<(i32, i32, u32, u32)>,
    current_clear_color: Cell<(f32, f32, f32, f32)>,
    size: Cell<Size2D<u32>>,
    extension_manager: WebGLExtensions,
    capabilities: Capabilities,
    default_vao: DomOnceCell<WebGLVertexArrayObjectOES>,
    current_vao: MutNullableDom<WebGLVertexArrayObjectOES>,
    default_vao_webgl2: DomOnceCell<WebGLVertexArrayObject>,
    current_vao_webgl2: MutNullableDom<WebGLVertexArrayObject>,
    textures: Textures,
    api_type: GlType,
}

Fields

reflector_: Reflector

webgl_sender: WebGLMessageSender

webrender_image: ImageKey

webgl_version: WebGLVersion

glsl_version: WebGLSLVersion

limits: GLLimits

canvas: Dom<HTMLCanvasElement>

last_error: Cell<Option<WebGLError>>

texture_packing_alignment: Cell<u8>

texture_unpacking_settings: Cell<TextureUnpacking>

texture_unpacking_alignment: Cell<u32>

bound_draw_framebuffer: MutNullableDom<WebGLFramebuffer>

bound_read_framebuffer: MutNullableDom<WebGLFramebuffer>

bound_renderbuffer: MutNullableDom<WebGLRenderbuffer>

bound_buffer_array: MutNullableDom<WebGLBuffer>

current_program: MutNullableDom<WebGLProgram>

current_vertex_attribs: DomRefCell<Box<[VertexAttrib]>>

current_scissor: Cell<(i32, i32, u32, u32)>

current_clear_color: Cell<(f32, f32, f32, f32)>

size: Cell<Size2D<u32>>

extension_manager: WebGLExtensions

capabilities: Capabilities

default_vao: DomOnceCell<WebGLVertexArrayObjectOES>

current_vao: MutNullableDom<WebGLVertexArrayObjectOES>

default_vao_webgl2: DomOnceCell<WebGLVertexArrayObject>

current_vao_webgl2: MutNullableDom<WebGLVertexArrayObject>

textures: Textures

api_type: GlType

Implementations

impl WebGLRenderingContext

fn __assert_parent_type(&self)

impl WebGLRenderingContext

pub fn new_inherited(
    window: &Window,
    canvas: &HTMLCanvasElement,
    webgl_version: WebGLVersion,
    size: Size2D<u32>,
    attrs: GLContextAttributes
) -> Result<WebGLRenderingContext, String>

pub fn new(
    window: &Window,
    canvas: &HTMLCanvasElement,
    webgl_version: WebGLVersion,
    size: Size2D<u32>,
    attrs: GLContextAttributes
) -> Option<Root<Dom<WebGLRenderingContext>>>

pub fn webgl_version(&self) -> WebGLVersion

pub fn limits(&self) -> &GLLimits

pub fn texture_unpacking_alignment(&self) -> u32

pub fn current_vao(&self) -> Root<Dom<WebGLVertexArrayObjectOES>>

pub fn current_vao_webgl2(&self) -> Root<Dom<WebGLVertexArrayObject>>

pub fn current_vertex_attribs(&self) -> RefMut<'_, Box<[VertexAttrib]>>

pub fn recreate(&self, size: Size2D<u32>)

pub fn context_id(&self) -> WebGLContextId

pub fn onscreen(&self) -> bool

pub fn send_command(&self, command: WebGLCommand)

pub fn send_command_ignored(&self, command: WebGLCommand)

pub fn webgl_error(&self, err: WebGLError)

pub fn validate_framebuffer(&self) -> WebGLResult<()>

pub fn validate_ownership<T>(&self, object: &T) -> WebGLResult<()>where
    T: DerivedFrom<WebGLObject>,

pub fn with_location<F>(&self, location: Option<&WebGLUniformLocation>, f: F)where
    F: FnOnce(&WebGLUniformLocation) -> WebGLResult<()>,

pub fn textures(&self) -> &Textures

fn tex_parameter(&self, target: u32, param: u32, value: TexParameterValue)

pub fn mark_as_dirty(&self)

fn vertex_attrib(&self, indx: u32, x: f32, y: f32, z: f32, w: f32)

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

pub fn get_texture_packing_alignment(&self) -> u8

fn validate_filterable_texture(
    &self,
    texture: &WebGLTexture,
    target: TexImageTarget,
    level: u32,
    internal_format: TexFormat,
    size: Size2D<u32>,
    data_type: TexDataType
) -> bool

fn validate_stencil_actions(&self, action: u32) -> bool

pub fn get_image_pixels(
    &self,
    source: TexImageSource
) -> Result<Option<TexPixels>, Error>

pub fn validate_tex_image_2d_data(
    &self,
    width: u32,
    height: u32,
    format: TexFormat,
    data_type: TexDataType,
    unpacking_alignment: u32,
    data: Option<&ArrayBufferView>
) -> Result<u32, ()>

pub fn tex_image_2d(
    &self,
    texture: &WebGLTexture,
    target: TexImageTarget,
    data_type: TexDataType,
    internal_format: TexFormat,
    format: TexFormat,
    level: u32,
    _border: u32,
    unpacking_alignment: u32,
    size: Size2D<u32>,
    source: TexSource
)

fn tex_sub_image_2d(
    &self,
    texture: Root<Dom<WebGLTexture>>,
    target: TexImageTarget,
    level: u32,
    xoffset: i32,
    yoffset: i32,
    format: TexFormat,
    data_type: TexDataType,
    unpacking_alignment: u32,
    pixels: TexPixels
)

fn get_gl_extensions(&self) -> String

pub(crate) fn layout_handle(&self) -> HTMLCanvasDataSource

pub fn draw_arrays_instanced(
    &self,
    mode: u32,
    first: i32,
    count: i32,
    primcount: i32
) -> WebGLResult<()>

pub fn draw_elements_instanced(
    &self,
    mode: u32,
    count: i32,
    type_: u32,
    offset: i64,
    primcount: i32
) -> WebGLResult<()>

pub fn vertex_attrib_divisor(&self, index: u32, divisor: u32)

pub fn get_image_data(&self, size: Size2D<u32>) -> Option<Vec<u8>>

pub fn array_buffer(&self) -> Option<Root<Dom<WebGLBuffer>>>

pub fn array_buffer_slot(&self) -> &MutNullableDom<WebGLBuffer>

pub fn bound_buffer(
    &self,
    target: u32
) -> WebGLResult<Option<Root<Dom<WebGLBuffer>>>>

pub fn buffer_usage(&self, usage: u32) -> WebGLResult<u32>

pub fn create_vertex_array(
    &self
) -> Option<Root<Dom<WebGLVertexArrayObjectOES>>>

pub fn create_vertex_array_webgl2(
    &self
) -> Option<Root<Dom<WebGLVertexArrayObject>>>

pub fn delete_vertex_array(&self, vao: Option<&WebGLVertexArrayObjectOES>)

pub fn delete_vertex_array_webgl2(&self, vao: Option<&WebGLVertexArrayObject>)

pub fn is_vertex_array(&self, vao: Option<&WebGLVertexArrayObjectOES>) -> bool

pub fn is_vertex_array_webgl2(
    &self,
    vao: Option<&WebGLVertexArrayObject>
) -> bool

pub fn bind_vertex_array(&self, vao: Option<&WebGLVertexArrayObjectOES>)

pub fn bind_vertex_array_webgl2(&self, vao: Option<&WebGLVertexArrayObject>)

fn validate_blend_mode(&self, mode: u32) -> WebGLResult<()>

pub fn initialize_framebuffer(&self, clear_bits: u32)

pub fn extension_manager(&self) -> &WebGLExtensions

pub fn buffer_data(
    &self,
    target: u32,
    data: Option<ArrayBufferViewOrArrayBuffer>,
    usage: u32,
    bound_buffer: Option<Root<Dom<WebGLBuffer>>>
)

pub fn buffer_data_(
    &self,
    target: u32,
    size: i64,
    usage: u32,
    bound_buffer: Option<Root<Dom<WebGLBuffer>>>
)

pub fn buffer_sub_data(
    &self,
    target: u32,
    offset: i64,
    data: ArrayBufferViewOrArrayBuffer,
    bound_buffer: Option<Root<Dom<WebGLBuffer>>>
)

pub fn bind_buffer_maybe(
    &self,
    slot: &MutNullableDom<WebGLBuffer>,
    target: u32,
    buffer: Option<&WebGLBuffer>
)

pub fn current_program(&self) -> Option<Root<Dom<WebGLProgram>>>

pub fn uniform_check_program(
    &self,
    program: &WebGLProgram,
    location: &WebGLUniformLocation
) -> WebGLResult<()>

fn uniform_vec_section_int(
    &self,
    vec: Int32ArrayOrLongSequence,
    offset: u32,
    length: u32,
    uniform_size: usize,
    uniform_location: &WebGLUniformLocation
) -> WebGLResult<Vec<i32>>

fn uniform_vec_section_float(
    &self,
    vec: Float32ArrayOrUnrestrictedFloatSequence,
    offset: u32,
    length: u32,
    uniform_size: usize,
    uniform_location: &WebGLUniformLocation
) -> WebGLResult<Vec<f32>>

pub fn uniform_vec_section<T: Clone>(
    &self,
    vec: Vec<T>,
    offset: u32,
    length: u32,
    uniform_size: usize,
    uniform_location: &WebGLUniformLocation
) -> WebGLResult<Vec<T>>

pub fn uniform_matrix_section(
    &self,
    vec: Float32ArrayOrUnrestrictedFloatSequence,
    offset: u32,
    length: u32,
    transpose: bool,
    uniform_size: usize,
    uniform_location: &WebGLUniformLocation
) -> WebGLResult<Vec<f32>>

pub fn get_draw_framebuffer_slot(&self) -> &MutNullableDom<WebGLFramebuffer>

pub fn get_read_framebuffer_slot(&self) -> &MutNullableDom<WebGLFramebuffer>

pub fn validate_new_framebuffer_binding(
    &self,
    framebuffer: Option<&WebGLFramebuffer>
) -> WebGLResult<()>

pub fn bind_framebuffer_to(
    &self,
    target: u32,
    framebuffer: Option<&WebGLFramebuffer>,
    slot: &MutNullableDom<WebGLFramebuffer>
)

pub fn renderbuffer_storage(
    &self,
    target: u32,
    samples: i32,
    internal_format: u32,
    width: i32,
    height: i32
)

pub fn valid_color_attachment_enum(&self, attachment: u32) -> bool

pub fn compressed_tex_image_2d<'a>(
    &self,
    target: u32,
    level: i32,
    internal_format: u32,
    width: i32,
    height: i32,
    border: i32,
    data: &'a [u8]
)

pub fn compressed_tex_sub_image_2d<'a>(
    &self,
    target: u32,
    level: i32,
    xoffset: i32,
    yoffset: i32,
    width: i32,
    height: i32,
    format: u32,
    data: &'a [u8]
)

pub fn uniform1iv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Int32ArrayOrLongSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform1fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Float32ArrayOrUnrestrictedFloatSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform2fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Float32ArrayOrUnrestrictedFloatSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform2iv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Int32ArrayOrLongSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform3fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Float32ArrayOrUnrestrictedFloatSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform3iv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Int32ArrayOrLongSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform4iv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Int32ArrayOrLongSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform4fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Float32ArrayOrUnrestrictedFloatSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform_matrix_2fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    transpose: bool,
    val: Float32ArrayOrUnrestrictedFloatSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform_matrix_3fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    transpose: bool,
    val: Float32ArrayOrUnrestrictedFloatSequence,
    src_offset: u32,
    src_length: u32
)

pub fn uniform_matrix_4fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    transpose: bool,
    val: Float32ArrayOrUnrestrictedFloatSequence,
    src_offset: u32,
    src_length: u32
)

pub fn get_buffer_param(
    &self,
    buffer: Option<Root<Dom<WebGLBuffer>>>,
    parameter: u32
) -> JSVal

Trait Implementations

impl DomObject for WebGLRenderingContext

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>where
    Self: Sized,

Returns the global scope of the realm that the DomObject was created in.

impl DomObjectWrap for WebGLRenderingContext

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::WebGLRenderingContextBinding::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::webglrenderingcontext::WebGLRenderingContext>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::webglrenderingcontext::WebGLRenderingContext>>}

Function pointer to the general wrap function type

impl Drop for WebGLRenderingContext

fn drop(&mut self)

Executes the destructor for this type.

impl HasParent for WebGLRenderingContext

fn as_parent(&self) -> &Reflector

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

type Parent = Reflector

impl IDLInterface for WebGLRenderingContext

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

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for WebGLRenderingContext

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 WebGLRenderingContext

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

Initializes the Reflector

impl PartialEq<WebGLRenderingContext> for WebGLRenderingContext

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl ToJSValConvertible for WebGLRenderingContext

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

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

impl Traceable for WebGLRenderingContext

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

Trace self.

impl WebGLRenderingContextMethods for WebGLRenderingContext

fn GetAttachedShaders(
    &self,
    program: &WebGLProgram
) -> Option<Vec<Root<Dom<WebGLShader>>>>

https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.9

fn MakeXRCompatible(&self) -> Rc<Promise>

https://immersive-web.github.io/webxr/#dom-webglrenderingcontextbase-makexrcompatible

fn Canvas(&self) -> Root<Dom<HTMLCanvasElement>>

fn Flush(&self)

fn Finish(&self)

fn DrawingBufferWidth(&self) -> i32

fn DrawingBufferHeight(&self) -> i32

fn GetBufferParameter(
    &self,
    _cx: SafeJSContext,
    target: u32,
    parameter: u32
) -> JSVal

fn GetParameter(&self, cx: SafeJSContext, parameter: u32) -> JSVal

fn GetTexParameter(&self, _cx: SafeJSContext, target: u32, pname: u32) -> JSVal

fn GetError(&self) -> u32

fn GetContextAttributes(&self) -> Option<WebGLContextAttributes>

fn IsContextLost(&self) -> bool

fn GetSupportedExtensions(&self) -> Option<Vec<DOMString>>

fn GetExtension(
    &self,
    _cx: SafeJSContext,
    name: DOMString
) -> Option<NonNull<JSObject>>

fn ActiveTexture(&self, texture: u32)

fn BlendColor(&self, r: f32, g: f32, b: f32, a: f32)

fn BlendEquation(&self, mode: u32)

fn BlendEquationSeparate(&self, mode_rgb: u32, mode_alpha: u32)

fn BlendFunc(&self, src_factor: u32, dest_factor: u32)

fn BlendFuncSeparate(
    &self,
    src_rgb: u32,
    dest_rgb: u32,
    src_alpha: u32,
    dest_alpha: u32
)

fn AttachShader(&self, program: &WebGLProgram, shader: &WebGLShader)

fn DetachShader(&self, program: &WebGLProgram, shader: &WebGLShader)

fn BindAttribLocation(&self, program: &WebGLProgram, index: u32, name: DOMString)

fn BindBuffer(&self, target: u32, buffer: Option<&WebGLBuffer>)

fn BindFramebuffer(&self, target: u32, framebuffer: Option<&WebGLFramebuffer>)

fn BindRenderbuffer(&self, target: u32, renderbuffer: Option<&WebGLRenderbuffer>)

fn BindTexture(&self, target: u32, texture: Option<&WebGLTexture>)

fn GenerateMipmap(&self, target: u32)

fn BufferData_(
    &self,
    target: u32,
    data: Option<ArrayBufferViewOrArrayBuffer>,
    usage: u32
)

fn BufferData(&self, target: u32, size: i64, usage: u32)

fn BufferSubData(
    &self,
    target: u32,
    offset: i64,
    data: ArrayBufferViewOrArrayBuffer
)

fn CompressedTexImage2D(
    &self,
    target: u32,
    level: i32,
    internal_format: u32,
    width: i32,
    height: i32,
    border: i32,
    data: CustomAutoRooterGuard<'_, ArrayBufferView>
)

fn CompressedTexSubImage2D(
    &self,
    target: u32,
    level: i32,
    xoffset: i32,
    yoffset: i32,
    width: i32,
    height: i32,
    format: u32,
    data: CustomAutoRooterGuard<'_, ArrayBufferView>
)

fn CopyTexImage2D(
    &self,
    target: u32,
    level: i32,
    internal_format: u32,
    x: i32,
    y: i32,
    width: i32,
    height: i32,
    border: i32
)

fn CopyTexSubImage2D(
    &self,
    target: u32,
    level: i32,
    xoffset: i32,
    yoffset: i32,
    x: i32,
    y: i32,
    width: i32,
    height: i32
)

fn Clear(&self, mask: u32)

fn ClearColor(&self, red: f32, green: f32, blue: f32, alpha: f32)

fn ClearDepth(&self, depth: f32)

fn ClearStencil(&self, stencil: i32)

fn ColorMask(&self, r: bool, g: bool, b: bool, a: bool)

fn CullFace(&self, mode: u32)

fn FrontFace(&self, mode: u32)

fn DepthFunc(&self, func: u32)

fn DepthMask(&self, flag: bool)

fn DepthRange(&self, near: f32, far: f32)

fn Enable(&self, cap: u32)

fn Disable(&self, cap: u32)

fn CompileShader(&self, shader: &WebGLShader)

fn CreateBuffer(&self) -> Option<Root<Dom<WebGLBuffer>>>

fn CreateFramebuffer(&self) -> Option<Root<Dom<WebGLFramebuffer>>>

fn CreateRenderbuffer(&self) -> Option<Root<Dom<WebGLRenderbuffer>>>

fn CreateTexture(&self) -> Option<Root<Dom<WebGLTexture>>>

fn CreateProgram(&self) -> Option<Root<Dom<WebGLProgram>>>

fn CreateShader(&self, shader_type: u32) -> Option<Root<Dom<WebGLShader>>>

fn DeleteBuffer(&self, buffer: Option<&WebGLBuffer>)

fn DeleteFramebuffer(&self, framebuffer: Option<&WebGLFramebuffer>)

fn DeleteRenderbuffer(&self, renderbuffer: Option<&WebGLRenderbuffer>)

fn DeleteTexture(&self, texture: Option<&WebGLTexture>)

fn DeleteProgram(&self, program: Option<&WebGLProgram>)

fn DeleteShader(&self, shader: Option<&WebGLShader>)

fn DrawArrays(&self, mode: u32, first: i32, count: i32)

fn DrawElements(&self, mode: u32, count: i32, type_: u32, offset: i64)

fn EnableVertexAttribArray(&self, attrib_id: u32)

fn DisableVertexAttribArray(&self, attrib_id: u32)

fn GetActiveUniform(
    &self,
    program: &WebGLProgram,
    index: u32
) -> Option<Root<Dom<WebGLActiveInfo>>>

fn GetActiveAttrib(
    &self,
    program: &WebGLProgram,
    index: u32
) -> Option<Root<Dom<WebGLActiveInfo>>>

fn GetAttribLocation(&self, program: &WebGLProgram, name: DOMString) -> i32

fn GetFramebufferAttachmentParameter(
    &self,
    cx: SafeJSContext,
    target: u32,
    attachment: u32,
    pname: u32
) -> JSVal

fn GetRenderbufferParameter(
    &self,
    _cx: SafeJSContext,
    target: u32,
    pname: u32
) -> JSVal

fn GetProgramInfoLog(&self, program: &WebGLProgram) -> Option<DOMString>

fn GetProgramParameter(
    &self,
    _: SafeJSContext,
    program: &WebGLProgram,
    param: u32
) -> JSVal

fn GetShaderInfoLog(&self, shader: &WebGLShader) -> Option<DOMString>

fn GetShaderParameter(
    &self,
    _: SafeJSContext,
    shader: &WebGLShader,
    param: u32
) -> JSVal

fn GetShaderPrecisionFormat(
    &self,
    shader_type: u32,
    precision_type: u32
) -> Option<Root<Dom<WebGLShaderPrecisionFormat>>>

fn GetUniformLocation(
    &self,
    program: &WebGLProgram,
    name: DOMString
) -> Option<Root<Dom<WebGLUniformLocation>>>

fn GetVertexAttrib(&self, cx: SafeJSContext, index: u32, param: u32) -> JSVal

fn GetVertexAttribOffset(&self, index: u32, pname: u32) -> i64

fn Hint(&self, target: u32, mode: u32)

fn IsBuffer(&self, buffer: Option<&WebGLBuffer>) -> bool

fn IsEnabled(&self, cap: u32) -> bool

fn IsFramebuffer(&self, frame_buffer: Option<&WebGLFramebuffer>) -> bool

fn IsProgram(&self, program: Option<&WebGLProgram>) -> bool

fn IsRenderbuffer(&self, render_buffer: Option<&WebGLRenderbuffer>) -> bool

fn IsShader(&self, shader: Option<&WebGLShader>) -> bool

fn IsTexture(&self, texture: Option<&WebGLTexture>) -> bool

fn LineWidth(&self, width: f32)

fn PixelStorei(&self, param_name: u32, param_value: i32)

fn PolygonOffset(&self, factor: f32, units: f32)

fn ReadPixels(
    &self,
    x: i32,
    y: i32,
    width: i32,
    height: i32,
    format: u32,
    pixel_type: u32,
    pixels: CustomAutoRooterGuard<'_, Option<ArrayBufferView>>
)

fn SampleCoverage(&self, value: f32, invert: bool)

fn Scissor(&self, x: i32, y: i32, width: i32, height: i32)

fn StencilFunc(&self, func: u32, ref_: i32, mask: u32)

fn StencilFuncSeparate(&self, face: u32, func: u32, ref_: i32, mask: u32)

fn StencilMask(&self, mask: u32)

fn StencilMaskSeparate(&self, face: u32, mask: u32)

fn StencilOp(&self, fail: u32, zfail: u32, zpass: u32)

fn StencilOpSeparate(&self, face: u32, fail: u32, zfail: u32, zpass: u32)

fn LinkProgram(&self, program: &WebGLProgram)

fn ShaderSource(&self, shader: &WebGLShader, source: DOMString)

fn GetShaderSource(&self, shader: &WebGLShader) -> Option<DOMString>

fn Uniform1f(&self, location: Option<&WebGLUniformLocation>, val: f32)

fn Uniform1i(&self, location: Option<&WebGLUniformLocation>, val: i32)

fn Uniform1iv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Int32ArrayOrLongSequence
)

fn Uniform1fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Float32ArrayOrUnrestrictedFloatSequence
)

fn Uniform2f(&self, location: Option<&WebGLUniformLocation>, x: f32, y: f32)

fn Uniform2fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Float32ArrayOrUnrestrictedFloatSequence
)

fn Uniform2i(&self, location: Option<&WebGLUniformLocation>, x: i32, y: i32)

fn Uniform2iv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Int32ArrayOrLongSequence
)

fn Uniform3f(&self, location: Option<&WebGLUniformLocation>, x: f32, y: f32, z: f32)

fn Uniform3fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Float32ArrayOrUnrestrictedFloatSequence
)

fn Uniform3i(&self, location: Option<&WebGLUniformLocation>, x: i32, y: i32, z: i32)

fn Uniform3iv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Int32ArrayOrLongSequence
)

fn Uniform4i(
    &self,
    location: Option<&WebGLUniformLocation>,
    x: i32,
    y: i32,
    z: i32,
    w: i32
)

fn Uniform4iv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Int32ArrayOrLongSequence
)

fn Uniform4f(
    &self,
    location: Option<&WebGLUniformLocation>,
    x: f32,
    y: f32,
    z: f32,
    w: f32
)

fn Uniform4fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    val: Float32ArrayOrUnrestrictedFloatSequence
)

fn UniformMatrix2fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    transpose: bool,
    val: Float32ArrayOrUnrestrictedFloatSequence
)

fn UniformMatrix3fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    transpose: bool,
    val: Float32ArrayOrUnrestrictedFloatSequence
)

fn UniformMatrix4fv(
    &self,
    location: Option<&WebGLUniformLocation>,
    transpose: bool,
    val: Float32ArrayOrUnrestrictedFloatSequence
)

fn GetUniform(
    &self,
    cx: SafeJSContext,
    program: &WebGLProgram,
    location: &WebGLUniformLocation
) -> JSVal

fn UseProgram(&self, program: Option<&WebGLProgram>)

fn ValidateProgram(&self, program: &WebGLProgram)

fn VertexAttrib1f(&self, indx: u32, x: f32)

fn VertexAttrib1fv(&self, indx: u32, v: Float32ArrayOrUnrestrictedFloatSequence)

fn VertexAttrib2f(&self, indx: u32, x: f32, y: f32)

fn VertexAttrib2fv(&self, indx: u32, v: Float32ArrayOrUnrestrictedFloatSequence)

fn VertexAttrib3f(&self, indx: u32, x: f32, y: f32, z: f32)

fn VertexAttrib3fv(&self, indx: u32, v: Float32ArrayOrUnrestrictedFloatSequence)

fn VertexAttrib4f(&self, indx: u32, x: f32, y: f32, z: f32, w: f32)

fn VertexAttrib4fv(&self, indx: u32, v: Float32ArrayOrUnrestrictedFloatSequence)

fn VertexAttribPointer(
    &self,
    index: u32,
    size: i32,
    type_: u32,
    normalized: bool,
    stride: i32,
    offset: i64
)

fn Viewport(&self, x: i32, y: i32, width: i32, height: i32)

fn TexImage2D(
    &self,
    target: u32,
    level: i32,
    internal_format: i32,
    width: i32,
    height: i32,
    border: i32,
    format: u32,
    data_type: u32,
    pixels: CustomAutoRooterGuard<'_, Option<ArrayBufferView>>
) -> Result<(), Error>

fn TexImage2D_(
    &self,
    target: u32,
    level: i32,
    internal_format: i32,
    format: u32,
    data_type: u32,
    source: TexImageSource
) -> Result<(), Error>

fn TexSubImage2D(
    &self,
    target: u32,
    level: i32,
    xoffset: i32,
    yoffset: i32,
    width: i32,
    height: i32,
    format: u32,
    data_type: u32,
    pixels: CustomAutoRooterGuard<'_, Option<ArrayBufferView>>
) -> Result<(), Error>

fn TexSubImage2D_(
    &self,
    target: u32,
    level: i32,
    xoffset: i32,
    yoffset: i32,
    format: u32,
    data_type: u32,
    source: TexImageSource
) -> Result<(), Error>

fn TexParameterf(&self, target: u32, name: u32, value: f32)

fn TexParameteri(&self, target: u32, name: u32, value: i32)

fn CheckFramebufferStatus(&self, target: u32) -> u32

fn RenderbufferStorage(
    &self,
    target: u32,
    internal_format: u32,
    width: i32,
    height: i32
)

fn FramebufferRenderbuffer(
    &self,
    target: u32,
    attachment: u32,
    renderbuffertarget: u32,
    rb: Option<&WebGLRenderbuffer>
)

fn FramebufferTexture2D(
    &self,
    target: u32,
    attachment: u32,
    textarget: u32,
    texture: Option<&WebGLTexture>,
    level: i32
)