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Quick hack to clear screen before updating

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@145 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-04-19 12:55:12 +00:00
parent 6dd637f44c
commit f9429cc11b
1 changed files with 23 additions and 19 deletions
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6
uisimulator/lcd-x11.c
View file

@ -39,6 +39,8 @@
#include "lcd-x11.h"
extern unsigned char display[LCD_WIDTH][LCD_HEIGHT/8];
extern void screen_resized(int width, int height);
extern Display *dpy;
void lcd_update (void)
{
@ -47,6 +49,8 @@ void lcd_update (void)
int bit;
XPoint points[LCD_WIDTH * LCD_HEIGHT];
screen_resized(LCD_WIDTH, LCD_HEIGHT);
for(y=0; y<LCD_HEIGHT; y+=8) {
for(x=0; x<LCD_WIDTH; x++) {
if(display[x][y/8]) {
@ -58,10 +62,10 @@ void lcd_update (void)
p++; /* increase the point counter */
}
}
}
}
}
drawdots(&points[0], p);
fprintf(stderr, "lcd_update: Draws %d pixels\n", p);
XSync(dpy,False);
}