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annotate shaders/default.v.glsl @ 1272:be509813b2f2

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Fill in the rest of the framebuffer holes created by horizontal border. Work remains for things to be seemless when display gets turned on and off mid frame
author Michael Pavone <pavone@retrodev.com>
date Tue, 07 Mar 2017 20:17:12 -0800
parents b1147418254a
children fa9ae059e4d3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #version 110
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2
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3 attribute vec2 pos;
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4 varying vec2 texcoord;
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5 uniform float width, height;
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6
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7 void main()
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8 {
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9 gl_Position = vec4(pos, 0.0, 1.0);
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10 texcoord = sign(pos) * vec2(width/1024.0, height/-1024.0) + vec2(width/1024.0, height/1024.0);
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11 }