package kha.js.graphics4;

import js.html.webgl.GL;
import kha.Color;

class Graphics2 extends kha.graphics4.Graphics2 {
	public function new(canvas: Canvas) {
		super(canvas);
	}

	override public function drawVideoInternal(video: kha.Video, x: Float, y: Float, width: Float, height: Float): Void {
		var v = cast(video, Video);
		drawScaledSubImage(v.texture, 0, 0, v.texture.width, v.texture.height, x, y, width, height);
	}

	override public function begin(clear: Bool = true, clearColor: Color = null): Void {
		SystemImpl.gl.colorMask(true, true, true, true);

		// Disable depth test so that everything is just overpainted as determined by the order of function calls2
		SystemImpl.gl.disable(GL.DEPTH_TEST);
		SystemImpl.gl.depthFunc(GL.ALWAYS);

		super.begin(clear, clearColor);
	}
}