Mercurial > repos > blastem

view shaders/default.v.glsl @ 1881:55198fc9cc1f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Don't render lines that are cropped by overscan. Allows submitting frame earlier when bottom overscan is non-zero which can reduce latency in some cases
author Mike Pavone <pavone@retrodev.com>
date Mon, 16 Sep 2019 00:45:48 -0700
parents fa9ae059e4d3
children f3cca4b3f17a
line wrap: on
line source


attribute vec2 pos;
varying mediump vec2 texcoord;
uniform mediump float width, height;

void main()
{
	gl_Position = vec4(pos, 0.0, 1.0);
	texcoord = sign(pos) * vec2(width / 1024.0, height / -1024.0) + vec2(width / 1024.0, height / 1024.0);
}