Mercurial > repos > blastem
view shaders/default.f.glsl @ 1356:4d16c09210fd
Fix resampling code to deal with case in which output frequency is greater than the input frequency. Probably could stand to be improved, but at least it doesn't cause the emulator to deadlock
author | Michael Pavone <pavone@retrodev.com> |
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date | Thu, 11 May 2017 07:51:28 -0700 |
parents | b1147418254a |
children | f9fbd0d16df2 |
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#version 110 uniform sampler2D textures[2]; varying vec2 texcoord; void main() { gl_FragColor = mix( texture2D(textures[0], texcoord), texture2D(textures[1], vec2(texcoord.x, texcoord.y - 1.0/1024.0)), sin((texcoord.y * 1024.0 - 0.75) * 3.14159265359) / 2.0 + 0.5 ); }