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Last change
on this file since 64358 was 55401, checked in by vboxsync, 10 years ago |
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added a couple of missing Id headers
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Property svn:eol-style
set to
native
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Property svn:keywords
set to
Id Revision
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File size:
274 bytes
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| 1 | /* $Id: splitBGRA.c 55401 2015-04-23 10:03:17Z vboxsync $ */
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| 2 | float vboxSplitBGRA(vec4 color, float coord)
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| 3 | {
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| 4 | int pix = int(coord);
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| 5 | float part = coord - float(pix);
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| 6 | if(part < 0.25)
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| 7 | return color.b;
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| 8 | if(part < 0.5)
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| 9 | return color.g;
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| 10 | if(part < 0.75)
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| 11 | return color.r;
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| 12 | return color.a;
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| 13 | }
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