mirror of https://github.com/GNOME/gimp.git
Applied a patch from S. Mukund <muks@mukund.org> fixing rounding problems
2003-06-16 Sven Neumann <sven@gimp.org> * libgimpcolor/gimpcolorspace.c: Applied a patch from S. Mukund <muks@mukund.org> fixing rounding problems that caused bug #55261.
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@ -1,3 +1,8 @@
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2003-06-16 Sven Neumann <sven@gimp.org>
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* libgimpcolor/gimpcolorspace.c: Applied a patch from S. Mukund
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<muks@mukund.org> fixing rounding problems that caused bug #55261.
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2003-06-16 Michael Natterer <mitch@gimp.org>
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* tools/pdbgen/pdb/brush_select.pdb (brush_args): don't fail on
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@ -421,9 +421,9 @@ gimp_rgb_to_hsv_int (gint *red,
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h -= 255;
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}
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*red = h;
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*green = s;
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*blue = v;
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*red = ROUND (h);
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*green = ROUND (s);
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*blue = ROUND (v);
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}
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void
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@ -446,12 +446,12 @@ gimp_hsv_to_rgb_int (gint *hue,
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s = *saturation / 255.0;
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v = *value / 255.0;
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f = h - (gint) h;
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f = h - ROUND (h);
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p = v * (1.0 - s);
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q = v * (1.0 - (s * f));
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t = v * (1.0 - (s * (1.0 - f)));
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switch ((gint) h)
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switch (ROUND (h))
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{
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case 0:
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*hue = ROUND (v * 255.0);
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@ -484,6 +484,7 @@ gimp_hsv_to_rgb_int (gint *hue,
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break;
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case 5:
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case 6:
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*hue = ROUND (v * 255.0);
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*saturation = ROUND (p * 255.0);
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*value = ROUND (q * 255.0);
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@ -548,9 +549,9 @@ gimp_rgb_to_hls_int (gint *red,
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h -= 255;
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}
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*red = h;
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*green = l;
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*blue = s;
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*red = ROUND (h);
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*green = ROUND (l);
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*blue = ROUND (s);
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}
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gint
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@ -571,7 +572,7 @@ gimp_rgb_to_l_int (gint red,
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min = MIN (red, blue);
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}
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return (max + min) / 2.0;
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return ROUND ((max + min) / 2.0);
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}
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static gint
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@ -595,7 +596,7 @@ gimp_hls_value (gdouble n1,
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else
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value = n1;
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return (gint) (value * 254.999 + 0.5);
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return ROUND (value * 255.0);
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}
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void
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