Mercurial > repos > blastem
annotate shaders/crt.v.glsl @ 1850:30f2821ffd65
Allow rom directory and rom name in screenshot path. Allow rom name in screenshot name. Remove ability for path variables to contain underscores
author | Michael Pavone <pavone@retrodev.com> |
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date | Tue, 23 Apr 2019 23:33:16 -0700 |
parents | 4942da159194 |
children | f3cca4b3f17a |
rev | line source |
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1392
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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1 #version 110 |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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2 |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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3 attribute vec2 pos; |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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4 varying vec2 texcoord; |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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5 varying vec2 screencoord; |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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6 uniform float width, height; |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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changeset
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7 |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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8 void main() |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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9 { |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
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10 gl_Position = vec4(pos, 0.0, 1.0); |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
diff
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11 texcoord = sign(pos) * vec2(width/1024.0, height/-1024.0) + vec2(width/1024.0, height/1024.0); |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
12 screencoord = sign(pos); |
4942da159194
Added a "subtle" CRT shader contributed by Anael Seghezzi
Michael Pavone <pavone@retrodev.com>
parents:
diff
changeset
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13 } |