Mercurial > repos > blastem
comparison shaders/default.v.glsl @ 1184:b1147418254a
Overscan is now configurable
author | Michael Pavone <pavone@retrodev.com> |
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date | Wed, 18 Jan 2017 23:43:36 -0800 |
parents | b7b7a1cab44a |
children | fa9ae059e4d3 |
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1183:8d8c71ebbbce | 1184:b1147418254a |
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1 #version 110 | 1 #version 110 |
2 | 2 |
3 attribute vec2 pos; | 3 attribute vec2 pos; |
4 varying vec2 texcoord; | 4 varying vec2 texcoord; |
5 uniform float width; | 5 uniform float width, height; |
6 | 6 |
7 void main() | 7 void main() |
8 { | 8 { |
9 gl_Position = vec4(pos, 0.0, 1.0); | 9 gl_Position = vec4(pos, 0.0, 1.0); |
10 texcoord = sign(pos) * vec2(width/1024.0, 240.0/-512.0) + vec2(width/1024.0, 240.0/512.0); | 10 texcoord = sign(pos) * vec2(width/1024.0, height/-1024.0) + vec2(width/1024.0, height/1024.0); |
11 } | 11 } |