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Changed XPoint to "struct coordinate".

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New lcd_update for the player simulator.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2764 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Kjell Ericson 2002-10-28 20:08:40 +00:00
parent cacb758a47
commit f7a4b2b0da
1 changed files with 37 additions and 8 deletions
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45
uisimulator/x11/lcd-x11.c
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@ -37,24 +37,23 @@
*/ */
#include "lcd-x11.h" #include "lcd-x11.h"
#include "lcd-playersim.h"
extern unsigned char lcd_framebuffer[LCD_WIDTH][LCD_HEIGHT/8]; extern unsigned char lcd_framebuffer[LCD_WIDTH][LCD_HEIGHT/8];
extern void screen_resized(int width, int height); extern void screen_resized(int width, int height);
extern Display *dpy; extern Display *dpy;
#ifdef HAVE_LCD_BITMAP
unsigned char lcd_framebuffer_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);
void lcd_update (void) void lcd_update (void)
{ {
int x, y; int x, y;
int p=0; int p=0;
int bit; int bit;
XPoint points[LCD_WIDTH * LCD_HEIGHT]; struct coordinate points[LCD_WIDTH * LCD_HEIGHT];
int cp=0; int cp=0;
XPoint clearpoints[LCD_WIDTH * LCD_HEIGHT]; struct coordinate clearpoints[LCD_WIDTH * LCD_HEIGHT];
for(y=0; y<LCD_HEIGHT; y+=8) { for(y=0; y<LCD_HEIGHT; y+=8) {
for(x=0; x<LCD_WIDTH; x++) { for(x=0; x<LCD_WIDTH; x++) {
@ -86,7 +85,7 @@ void lcd_update (void)
drawdots(0, &clearpoints[0], cp); drawdots(0, &clearpoints[0], cp);
drawdots(1, &points[0], p); drawdots(1, &points[0], p);
/* printf("lcd_update: Draws %d pixels, clears %d pixels (max %d/%d)\n", /* printf("lcd_update: Draws %d pixels, clears %d pixels (max %d/%d)\n",
p, cp, p+cp, LCD_HEIGHT*LCD_WIDTH); */ p, cp, p+cp, LCD_HEIGHT*LCD_WIDTH); */
XSync(dpy,False); XSync(dpy,False);
} }
@ -102,8 +101,8 @@ void lcd_update_rect(int x_start, int y_start,
int cp=0; int cp=0;
int xmax; int xmax;
int ymax; int ymax;
XPoint points[LCD_WIDTH * LCD_HEIGHT]; struct coordinate points[LCD_WIDTH * LCD_HEIGHT];
XPoint clearpoints[LCD_WIDTH * LCD_HEIGHT]; struct coordinate clearpoints[LCD_WIDTH * LCD_HEIGHT];
/* The Y coordinates have to work on even 8 pixel rows */ /* The Y coordinates have to work on even 8 pixel rows */
ymax = (yline + height)/8; ymax = (yline + height)/8;
@ -150,7 +149,37 @@ void lcd_update_rect(int x_start, int y_start,
/* printf("lcd_update_rect: Draws %d pixels, clears %d pixels\n", p, cp);*/ /* printf("lcd_update_rect: Draws %d pixels, clears %d pixels\n", p, cp);*/
XSync(dpy,False); XSync(dpy,False);
} }
#endif
#ifdef HAVE_LCD_CHARCELLS
/* Defined in lcd-playersim.c */
extern void lcd_print_char(int x, int y);
extern unsigned char lcd_buffer[2][11];
extern void drawrect(int color, int x1, int y1, int x2, int y2);
extern bool lcd_display_redraw;
static unsigned char lcd_buffer_copy[2][11];
void lcd_update (void)
{
bool changed=false;
int x, y;
for (y=0; y<2; y++) {
for (x=0; x<11; x++) {
if (lcd_display_redraw ||
lcd_buffer_copy[y][x] != lcd_buffer[y][x]) {
lcd_buffer_copy[y][x] = lcd_buffer[y][x];
lcd_print_char(x, y);
changed=true;
}
}
}
if (changed)
XSync(dpy,False);
lcd_display_redraw=false;
}
#endif
/* ----------------------------------------------------------------- /* -----------------------------------------------------------------
* local variables: * local variables:
* eval: (load-file "../../firmware/rockbox-mode.el") * eval: (load-file "../../firmware/rockbox-mode.el")