Underscore in rivafb

Stuart McFadden (stuartymcf@netgames-uk.com)
Wed, 4 Apr 2001 23:25:12 +0100


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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