[Qemacs-commit] qemacs qe.h

[Charlie Gordon]

CVSROOT:        /sources/qemacs
Module name:    qemacs
Changes by:     Charlie Gordon <chqrlie>        17/05/05 16:08:52

Modified files:
        .              : qe.h 

Log message:
        colors: add macros to extract red, green and blue components

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemacs/qe.h?cvsroot=qemacs&r1=1.260&r2=1.261

Patches:
Index: qe.h
===================================================================
RCS file: /sources/qemacs/qemacs/qe.h,v
retrieving revision 1.260
retrieving revision 1.261
diff -u -b -r1.260 -r1.261
--- qe.h        3 May 2017 10:50:49 -0000       1.260
+++ qe.h        5 May 2017 20:08:52 -0000       1.261
@@ -206,6 +206,10 @@
 #define QERGB(r,g,b)       QEARGB(0xff, r, g, b)
 #define QERGB25(r,g,b)     QEARGB(1, r, g, b)
 #define COLOR_TRANSPARENT  0
+#define QERGB_ALPHA(c)     (((c) >> 24) & 255)
+#define QERGB_RED(c)       (((c) >> 16) & 255)
+#define QERGB_GREEN(c)     (((c) >>  8) & 255)
+#define QERGB_BLUE(c)      (((c) >>  0) & 255)
 
 /* A qemacs style is a named set of attributes including:
  * - colors for foreground and background