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Diffstat (limited to 'uisimulator/x11/lcd-x11.c')
-rw-r--r--uisimulator/x11/lcd-x11.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/uisimulator/x11/lcd-x11.c b/uisimulator/x11/lcd-x11.c
index 96ce800c8f..e1d1953d54 100644
--- a/uisimulator/x11/lcd-x11.c
+++ b/uisimulator/x11/lcd-x11.c
@@ -38,11 +38,11 @@
#include "lcd-x11.h"
-extern unsigned char display[LCD_WIDTH][LCD_HEIGHT/8];
+extern unsigned char lcd_framebuffer[LCD_WIDTH][LCD_HEIGHT/8];
extern void screen_resized(int width, int height);
extern Display *dpy;
-unsigned char display_copy[LCD_WIDTH][LCD_HEIGHT/8];
+unsigned char lcd_framebuffer_copy[LCD_WIDTH][LCD_HEIGHT/8];
/* this is in uibasic.c */
extern void drawdots(int color, XPoint *points, int count);
@@ -61,10 +61,10 @@ void lcd_update (void)
for(y=0; y<LCD_HEIGHT; y+=8) {
for(x=0; x<LCD_WIDTH; x++) {
- if(display[x][y/8]) {
+ if(lcd_framebuffer[x][y/8]) {
/* one or more bits/pixels are set */
for(bit=0; bit<8; bit++) {
- if(display[x][y/8]&(1<<bit)) {
+ if(lcd_framebuffer[x][y/8]&(1<<bit)) {
points[p].x = x + MARGIN_X;
points[p].y = y+bit + MARGIN_Y;
p++; /* increase the point counter */
@@ -76,13 +76,13 @@ void lcd_update (void)
#else
for(y=0; y<LCD_HEIGHT; y+=8) {
for(x=0; x<LCD_WIDTH; x++) {
- if(display[x][y/8] || display_copy[x][y/8]) {
+ if(lcd_framebuffer[x][y/8] || lcd_framebuffer_copy[x][y/8]) {
/* one or more bits/pixels are changed */
unsigned char diff =
- display[x][y/8] ^ display_copy[x][y/8];
+ lcd_framebuffer[x][y/8] ^ lcd_framebuffer_copy[x][y/8];
for(bit=0; bit<8; bit++) {
- if(display[x][y/8]&(1<<bit)) {
+ if(lcd_framebuffer[x][y/8]&(1<<bit)) {
/* set a dot */
points[p].x = x + MARGIN_X;
points[p].y = y+bit + MARGIN_Y;
@@ -100,7 +100,7 @@ void lcd_update (void)
}
/* copy a huge block */
- memcpy(display_copy, display, sizeof(display));
+ memcpy(lcd_framebuffer_copy, lcd_framebuffer, sizeof(lcd_framebuffer));
#endif