Method new

src/graphics/texture.rs:96–155

(gfx: &Graphics, width: i32, height: i32, data: &[u8])

impl RawTexture {
    pub fn new(gfx: &Graphics, width: i32, height: i32, data: &[u8]) -> RawTexture {
        unsafe {
            assert_eq!(width as usize * height as usize * 4, data.len());

            let id = gfx.state.gl.create_texture().unwrap();

            gfx.bind_texture(Some(id));

            gfx.state.gl.tex_parameter_i32(
                glow::TEXTURE_2D,
                glow::TEXTURE_MIN_FILTER,
                glow::NEAREST as i32,
            );

            gfx.state.gl.tex_parameter_i32(
                glow::TEXTURE_2D,
                glow::TEXTURE_MAG_FILTER,
                glow::NEAREST as i32,
            );

            gfx.state.gl.tex_parameter_i32(
                glow::TEXTURE_2D,
                glow::TEXTURE_WRAP_S,
                glow::CLAMP_TO_EDGE as i32,
            );

            gfx.state.gl.tex_parameter_i32(
                glow::TEXTURE_2D,
                glow::TEXTURE_WRAP_T,
                glow::CLAMP_TO_EDGE as i32,
            );

            gfx.state
                .gl
                .tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_BASE_LEVEL, 0);

            gfx.state
                .gl
                .tex_parameter_i32(glow::TEXTURE_2D, glow::TEXTURE_MAX_LEVEL, 0);

            gfx.state.gl.tex_image_2d(
                glow::TEXTURE_2D,
                0,
                glow::RGBA8 as i32,
                width,
                height,
                0,
                glow::RGBA,
                glow::UNSIGNED_BYTE,
                PixelUnpackData::Slice(Some(data)),
            );

            RawTexture {
                gfx: gfx.clone(),
                id,
                width,
                height,
            }