* nsimage.m (EmacsImage-setPixelAtX:Y:toRed:green:blue:alpha:): Fix color values...

diff --git a/src/ChangeLog b/src/ChangeLog
index c250ead9cc462db52f18e3fb528febe56511d399..90e83f036679267df8d54bde617c2e504411b464 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -18,9 +18,13 @@
        (EmacsPrefsController-setPanelFromDefaultValues) New function.
        (EmacsPrefsController-resetToDefaults:): Use it. (Bug#1801)
        (ns_font_to_xlfd, ns_fontname_to_xlfd): Remove, unused.
+       (ns_defined_color): Fix settings of the XColor variable fields:
+       red,green,blue scale to 2-byte, pixel's parts to 1-byte. (Bug#1663)
 
-       * nsimage.m (EmacsImage+allocInitFromFile:): Set to ignore DPI.
-       (Bug#1316)
+       * nsimage.m (EmacsImage+allocInitFromFile:): Set to ignore image
+       DPI. (Bug#1316)
+       (EmacsImage-setPixelAtX:Y:toRed:green:blue:alpha:): Fix color
+       values in onTiger section.
 
 2009-01-19  Chong Yidong  <cyd@stupidchicken.com>
 

diff --git a/src/nsimage.m b/src/nsimage.m
index f99a9d2a03eb9b3c1812251b4b1b33e1e26fb4ea..b13c12903add6567d59daa431319dd55fb3c15bd 100644 (file)
--- a/src/nsimage.m
+++ b/src/nsimage.m
@@ -453,7 +453,8 @@ static EmacsImage *ImageList = nil;
   else if (onTiger)
     {
       [bmRep setColor:
-               [NSColor colorWithCalibratedRed: r green: g blue: b alpha: a]
+               [NSColor colorWithCalibratedRed: (r/255.0) green: (g/255.0)
+                                          blue: (b/255.0) alpha: (a/255.0)]
                   atX: x y: y];
     }
 }

diff --git a/src/nsterm.m b/src/nsterm.m
index fba0e726e4736a49414ff07f52fc350a2e04ba97..826efc4a22a8b0af684b413242f93d7c8cb9cdce 100644 (file)
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -1610,14 +1610,14 @@ ns_defined_color (struct frame *f, char *name, XColor *color_def, int alloc,
       color_def->pixel = ns_index_color(temp, f); /* [temp retain]; */
 
   [temp getRed: &r green: &g blue: &b alpha: &a];
-  color_def->red   = r * 256;
-  color_def->green = g * 256;
-  color_def->blue  = b * 256;
+  color_def->red   = r * 65535;
+  color_def->green = g * 65535;
+  color_def->blue  = b * 65535;
 
   if (!makeIndex)
     color_def->pixel
-      = ARGB_TO_ULONG((int)(a*256),
-                     color_def->red, color_def->green, color_def->blue);
+      = ARGB_TO_ULONG((int)(a*255),
+                     (int)(r*255), (int)(g*255), (int)(b*255));
 
   return 1;
 }