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runs the app now, improved the lcd simulation a bit

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@281 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2002-04-27 23:41:41 +00:00
parent ebc68a9442
commit c1543511b3
3 changed files with 51 additions and 7 deletions
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2
uisimulator/Makefile
View file

@ -43,7 +43,7 @@ CFLAGS = $(DEBUG) $(DEFINES) $(INCLUDES)
#SRCS = $(wildcard *.c)
SRCS = screenhack.c uibasic.c resources.c visual.c lcd.c lcd-x11.c \
button-x11.c chartables.c tetris.c
button-x11.c chartables.c tetris.c app.c
OBJS := $(SRCS:c=o)

42
uisimulator/lcd-x11.c
View file

@ -42,13 +42,18 @@ extern unsigned char display[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];
void lcd_update (void)
{
int x, y;
int p=0;
int bit;
XPoint points[LCD_WIDTH * LCD_HEIGHT];
int cp=0;
XPoint clearpoints[LCD_WIDTH * LCD_HEIGHT];
#if 0
screen_resized(LCD_WIDTH, LCD_HEIGHT);
for(y=0; y<LCD_HEIGHT; y+=8) {
@ -65,7 +70,40 @@ void lcd_update (void)
}
}
}
drawdots(&points[0], p);
fprintf(stderr, "lcd_update: Draws %d pixels\n", p);
#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]) {
/* one or more bits/pixels are changed */
unsigned char diff =
display[x][y/8] ^ display_copy[x][y/8];
for(bit=0; bit<8; bit++) {
if(display[x][y/8]&(1<<bit)) {
/* set a dot */
points[p].x = x + MARGIN_X;
points[p].y = y+bit + MARGIN_Y;
p++; /* increase the point counter */
}
else if(diff &(1<<bit)) {
/* clear a dot */
clearpoints[cp].x = x + MARGIN_X;
clearpoints[cp].y = y+bit + MARGIN_Y;
cp++; /* increase the point counter */
}
}
}
}
}
/* copy a huge block */
memcpy(display_copy, display, sizeof(display));
#endif
drawdots(1, &points[0], p);
drawdots(0, &clearpoints[0], cp);
fprintf(stderr, "lcd_update: Draws %d pixels, clears %d pixels\n", p, cp);
XSync(dpy,False);
}

14
uisimulator/uibasic.c
View file

@ -177,10 +177,16 @@ void drawdot(int color, int x, int y)
XDrawPoint(dpy, window, draw_gc, x, y);
}
void drawdots(XPoint *points, int count)
void drawdots(int color, XPoint *points, int count)
{
XSetForeground(dpy, draw_gc,
get_pixel_resource("foreground", "Foreground", dpy, cmap));
if (color==0) {
XSetForeground(dpy, draw_gc,
get_pixel_resource("background", "Background", dpy, cmap));
}
else
XSetForeground(dpy, draw_gc,
get_pixel_resource("foreground", "Foreground", dpy, cmap));
XDrawPoints(dpy, window, draw_gc, points, count, CoordModeOrigin);
}
@ -223,7 +229,7 @@ screenhack (Display *the_dpy, Window the_window)
Logf("Rockbox will kill ya!");
tetris();
app_main();
}
void screen_redraw()