OpenGL

Fireball library and generator for OpenGL.

Features

• Generates instance-based Api struct instead of global state.
• Parses enums into strongly typed, distinct enums instead of untyped integers (GL_VERTEX_SHADER -> ShaderType::VertexShader).
• Function names have the gl prefix stripped and are converted to snake case (glCreateBuffers -> create_buffers).
• Dynamically queries the version + extensions (KHR, ARB and EXT) and fallbacks to a panic stub.

Usage

func get_gl_address(name: StringView) *void {
    // `glfw_get_proc_address()` or `SDL_GL_GetProcAddress()` for example
}

func main() {
    // window / context init

    var gl = opengl::Api::load(get_gl_address).unwrap();
    
    var buffer: u32;
    gl.create_buffers(1, &buffer);
}