Underscore in rivafb

From: Stuart McFadden (stuartymcf@netgames-uk.com)
Date: Wed Apr 04 2001 - 17:25:12 EST

Hi,
   The flashing block in rivafb was annoying me, so here is a diff (against
vanilla 2.4.3 ) of a quick hack in case anyone else was having the same problem.

Stuarty,

diff -urN linux.pure/drivers/video/riva/fbdev.c linux/drivers/video/riva/fbdev.c
--- linux.pure/drivers/video/riva/fbdev.c Wed Apr 4 22:34:19 2001
+++ linux/drivers/video/riva/fbdev.c Wed Apr 4 22:26:43 2001
@@ -534,7 +534,7 @@
         struct riva_cursor *c = rinfo->cursor;
         int i, j, idx;
 
- if (c) {
+ if (c) {
                 if (width <= 0 || height <= 0) {
                         width = 8;
                         height = 16;
@@ -547,13 +547,16 @@
                 
                 idx = 0;
 
- for (i = 0; i < height; i++) {
- for (j = 0; j < width; j++,idx++)
- c->image[idx] = CURSOR_COLOR;
- for (j = width; j < MAX_CURS; j++,idx++)
+ for (i = MAX_CURS; i > height + 2; i--)
+ for (j = 0; j < MAX_CURS; j++,idx++)
                                 c->image[idx] = TRANSPARENT_COLOR;
+ for (i = height + 2; i > height; i--) {
+ for (j = 0; j < width; j++,idx++)
+ c->image[idx] = CURSOR_COLOR;
+ for (j = width; j < MAX_CURS;j++,idx++)
+ c->image[idx] = TRANSPARENT_COLOR;
                 }
- for (i = height; i < MAX_CURS; i++)
+ for (i = height; i > 0; i--)
                         for (j = 0; j < MAX_CURS; j++,idx++)
                                 c->image[idx] = TRANSPARENT_COLOR;
         } 

-- 
Start the day with a smile.  After that you can be your nasty old self again.
 - - - - - - - - - - - - - - - - - - - - -  
Stuarty McFadden stuartymcf@netgames-uk.com 
-
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This archive was generated by hypermail 2b29 : Sat Apr 07 2001 - 21:00:15 EST