Last change
on this file since 79723 was 71027, checked in by vboxsync, 7 years ago |
FE/Qt: big svn props cleanup
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Author Date Id Revision
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File size:
299 bytes
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1 | /* $Id: cconvApplyAYUV.c 71027 2018-02-15 14:33:48Z vboxsync $ */
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2 | void vboxCConvApplyAYUV(vec4 color)
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3 | {
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4 | float y, u, v, r, g, b;
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5 | y = color.g;
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6 | u = color.r;
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7 | v = color.a;
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8 | u = u - 0.5;
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9 | v = v - 0.5;
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10 | y = 1.164*(y-0.0625);
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11 | b = y + 2.018*u;
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12 | g = y - 0.813*v - 0.391*u;
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13 | r = y + 1.596*v;
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14 | gl_FragColor = vec4(r,g,b,1.0);
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15 | }
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