diff options
Diffstat (limited to 'libXmu/src/CmapAlloc.c')
| -rw-r--r-- | libXmu/src/CmapAlloc.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/libXmu/src/CmapAlloc.c b/libXmu/src/CmapAlloc.c index 0bccb829c..78cdb1abc 100644 --- a/libXmu/src/CmapAlloc.c +++ b/libXmu/src/CmapAlloc.c @@ -1,4 +1,4 @@ -/* +/* Copyright 1989, 1994, 1998 The Open Group @@ -52,11 +52,11 @@ static int icbrt(int); static int icbrt_with_bits(int, int); static int icbrt_with_guess(int, int); -/* To determine the best allocation of reds, greens, and blues in a +/* To determine the best allocation of reds, greens, and blues in a * standard colormap, use XmuGetColormapAllocation. * vinfo specifies visual information for a chosen visual * property specifies one of the standard colormap property names - * red_max returns maximum red value + * red_max returns maximum red value * green_max returns maximum green value * blue_max returns maximum blue value * @@ -115,15 +115,15 @@ gray_allocation(int n, unsigned long *red_max, unsigned long *green_max, unsigned long *blue_max) { *red_max = (n * 30) / 100; - *green_max = (n * 59) / 100; - *blue_max = (n * 11) / 100; + *green_max = (n * 59) / 100; + *blue_max = (n * 11) / 100; *green_max += ((n - 1) - (*red_max + *green_max + *blue_max)); } /****************************************************************************/ /* Determine an appropriate color allocation for the RGB_DEFAULT_MAP. * If a map has less than a minimum number of definable entries, we do not - * produce an allocation for an RGB_DEFAULT_MAP. + * produce an allocation for an RGB_DEFAULT_MAP. * * For 16 planes, the default colormap will have 27 each RGB; for 12 planes, * 12 each. For 8 planes, let n = the number of colormap entries, which may @@ -183,7 +183,7 @@ default_allocation(XVisualInfo *vinfo, unsigned long *red, ngrays = 12; gray_allocation(ngrays, red, green, blue); break; - + default: return 0; } @@ -207,7 +207,7 @@ default_allocation(XVisualInfo *vinfo, unsigned long *red, * Which, on a GPX, allows for 252 entries in the best map, out of 254 * defineable colormap entries. */ - + static void best_allocation(XVisualInfo *vinfo, unsigned long *red, unsigned long *green, unsigned long *blue) @@ -228,7 +228,7 @@ best_allocation(XVisualInfo *vinfo, unsigned long *red, unsigned long *green, else { register int bits, n; - + /* Determine n such that n is the least integral power of 2 which is * greater than or equal to the number of entries in the colormap. */ @@ -239,11 +239,11 @@ best_allocation(XVisualInfo *vinfo, unsigned long *red, unsigned long *green, n = n << 1; bits++; } - + /* If the number of entries in the colormap is a power of 2, determine * the allocation by "dealing" the bits, first to green, then red, then * blue. If not, find the maximum integral red, green, and blue values - * which, when multiplied together, do not exceed the number of + * which, when multiplied together, do not exceed the number of * colormap entries. */ @@ -260,7 +260,7 @@ best_allocation(XVisualInfo *vinfo, unsigned long *red, unsigned long *green, else { *red = icbrt_with_bits(vinfo->colormap_size, bits); - *blue = *red; + *blue = *red; *green = (vinfo->colormap_size / ((*red) * (*blue))); } (*red)--; |