Struct GLContext

pub struct GLContext {
    pub reference: Reference,
}

Fields

reference: Reference

Implementations

impl GLContext

pub fn create_buffer(&self) -> WebGLBuffer

pub fn bind_buffer(&self, kind: BufferKind, buffer: &WebGLBuffer)

pub fn buffer_data(&self, kind: BufferKind, data: &[u8], draw: DrawMode)

pub fn unbind_buffer(&self, kind: BufferKind)

pub fn create_shader(&self, kind: ShaderKind) -> WebGLShader

pub fn shader_source(&self, shader: &WebGLShader, source: &str)

pub fn compile_shader(&self, shader: &WebGLShader)

pub fn create_program(&self) -> WebGLProgram

pub fn link_program(&self, program: &WebGLProgram)

pub fn use_program(&self, program: &WebGLProgram)

pub fn attach_shader(&self, program: &WebGLProgram, shader: &WebGLShader)

pub fn get_attrib_location( &self, program: &WebGLProgram, name: &str, ) -> Option<u32>

pub fn get_uniform_location( &self, program: &WebGLProgram, name: &str, ) -> Option<WebGLUniformLocation>

pub fn vertex_attrib_pointer( &self, location: u32, size: AttributeSize, kind: DataType, normalized: bool, stride: u32, offset: u32, )

pub fn enable_vertex_attrib_array(&self, location: u32)

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

pub fn enable(&self, flag: Flag)

pub fn clear(&self, bit: BufferBit)

pub fn viewport(&self, x: i32, y: i32, width: u32, height: u32)

pub fn draw_elements( &self, mode: Primitives, count: usize, kind: DataType, offset: u32, )

pub fn draw_arrays(&self, mode: Primitives, count: usize)

pub fn pixel_storei(&self, storage: PixelStorageMode, value: i32)

pub fn tex_image2d( &self, target: TextureBindPoint, level: u8, width: u16, height: u16, format: PixelFormat, kind: DataType, pixels: &[u8], )

pub fn tex_sub_image2d( &self, target: TextureBindPoint, level: u8, xoffset: u16, yoffset: u16, width: u16, height: u16, format: PixelFormat, kind: DataType, pixels: &[u8], )

pub fn compressed_tex_image2d( &self, target: TextureBindPoint, level: u8, compression: TextureCompression, width: u16, height: u16, data: &[u8], )

pub fn get_program_parameter( &self, program: &WebGLProgram, pname: ShaderParameter, ) -> i32

pub fn get_active_uniform( &self, program: &WebGLProgram, location: u32, ) -> WebGLActiveInfo

pub fn get_active_attrib( &self, program: &WebGLProgram, location: u32, ) -> WebGLActiveInfo

pub fn create_texture(&self) -> WebGLTexture

pub fn delete_texture(&self, texture: &WebGLTexture)

pub fn bind_texture(&self, texture: &WebGLTexture)

pub fn unbind_texture(&self)

pub fn blend_func(&self, b1: BlendMode, b2: BlendMode)

pub fn uniform_matrix_4fv( &self, location: WebGLUniformLocation, value: &[[f32; 4]; 4], )

pub fn uniform_matrix_3fv( &self, location: WebGLUniformLocation, value: &[[f32; 3]; 3], )

pub fn uniform_matrix_2fv( &self, location: WebGLUniformLocation, value: &[[f32; 2]; 2], )

pub fn uniform_1i(&self, location: WebGLUniformLocation, value: i32)

pub fn uniform_1f(&self, location: WebGLUniformLocation, value: f32)

pub fn uniform_4f( &self, location: WebGLUniformLocation, value: (f32, f32, f32, f32), )

pub fn tex_parameteri(&self, pname: TextureParameter, param: i32)

pub fn tex_parameterfv(&self, pname: TextureParameter, param: f32)

pub fn create_vertex_array(&self) -> WebGLVertexArray

pub fn bind_vertex_array(&self, vao: WebGLVertexArray)

pub fn unbind_vertex_array(&self)

Trait Implementations

impl AsReference for GLContext

fn as_reference(&self) -> &Reference

impl Debug for GLContext

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

Formats the value using the given formatter.

impl PartialEq for GLContext

fn eq(&self, other: &GLContext) -> 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 StructuralPartialEq for GLContext