Mercurial > repos > blastem
annotate shaders/default.f.glsl @ 1404:f9fbd0d16df2
Slightly less broken default fragment shader. Looks much better with nearest neighbor, still needs work for linear interpolation
author | Michael Pavone <pavone@retrodev.com> |
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date | Sat, 17 Jun 2017 15:43:44 -0700 |
parents | b1147418254a |
children | ee19270495e8 |
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488
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Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
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1 #version 110 |
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Basic OpenGL rendering is working
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parents:
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2 |
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Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
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3 uniform sampler2D textures[2]; |
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Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents:
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4 |
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Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents:
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5 varying vec2 texcoord; |
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Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents:
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6 |
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Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
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7 void main() |
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Basic OpenGL rendering is working
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8 { |
489
e97b80e3bd76
Support interlace mode with OpenGL backend
Mike Pavone <pavone@retrodev.com>
parents:
488
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9 gl_FragColor = mix( |
e97b80e3bd76
Support interlace mode with OpenGL backend
Mike Pavone <pavone@retrodev.com>
parents:
488
diff
changeset
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10 texture2D(textures[0], texcoord), |
1404
f9fbd0d16df2
Slightly less broken default fragment shader. Looks much better with nearest neighbor, still needs work for linear interpolation
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
11 texture2D(textures[1], vec2(texcoord.x, texcoord.y - 0.5/1024.0)), |
f9fbd0d16df2
Slightly less broken default fragment shader. Looks much better with nearest neighbor, still needs work for linear interpolation
Michael Pavone <pavone@retrodev.com>
parents:
1184
diff
changeset
|
12 (sin((texcoord.y * 1024.0 + 1.0)* 3.14159265359) + 1.0) * 0.5 |
489
e97b80e3bd76
Support interlace mode with OpenGL backend
Mike Pavone <pavone@retrodev.com>
parents:
488
diff
changeset
|
13 ); |
488
32f053ad9b02
Basic OpenGL rendering is working
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
14 } |