/**
 * Copyright (c) 2018 The xterm.js authors. All rights reserved.
 * @license MIT
 */

import { ISelectionRenderModel } from 'browser/renderer/shared/Types';
import { CursorInactiveStyle, CursorStyle } from 'common/Types';

export interface IRenderModel {
  cells: Uint32Array;
  lineLengths: Uint32Array;
  selection: ISelectionRenderModel;
  cursor?: ICursorRenderModel;
}

export interface ICursorRenderModel {
  x: number;
  y: number;
  width: number;
  style: CursorStyle | CursorInactiveStyle;
  cursorWidth: number;
  dpr: number;
}

export interface IWebGL2RenderingContext extends WebGLRenderingContext {
  vertexAttribDivisor(index: number, divisor: number): void;
  createVertexArray(): IWebGLVertexArrayObject;
  bindVertexArray(vao: IWebGLVertexArrayObject): void;
  drawElementsInstanced(mode: number, count: number, type: number, offset: number, instanceCount: number): void;
}

export interface IWebGLVertexArrayObject {
}