int server(int args)
{
if (args < 0)
return (0);
my_put_nbr((int)getpid());
if (write(1, "\n", 1) < 0)
return (1);
set_infos();
while (1)
{
if (g_infos.id == 0)
{
if (get_c_pid())
return (1);
if (g_infos.pid != 0)
{
if (signal(SIGUSR1, &sig_1) == SIG_ERR ||
signal(SIGUSR2, &sig_2) == SIG_ERR)
return (1);
}
}
if (usleep(100000) == 0)
set_infos();
}
return (0);
}
int hid_switch_without_skin(void)
{
options.skin = 0;
set_infos();
redraw_skin();
return 0;
}
int hid_init(void)
{
// Found a PC keyboard keymap
match_keymap(tihw.calc_type);
// Load kbd keymap
if(keymap_load(options.keys_file) == -1)
{
gchar *s = g_strdup_printf("unable to load this keymap: <%s>\n", options.keys_file);
tiemu_error(0, s);
g_free(s);
return -1;
}
// Found a skin
match_skin(tihw.calc_type);
// Load skin (2 parts)
if(skin_load(&skin_infos, options.skin_file) == -1)
{
gchar *s = g_strdup_printf("unable to load this skin: <%s>\n", options.skin_file);
tiemu_error(0, s);
g_free(s);
return -1;
}
// Allocate the skn pixbuf (if needed)
skn = skin_infos.image;
// Set skin keymap depending on calculator type
switch(tihw.calc_type)
{
case TI92:
case TI92p:
case V200:
skn_keymap = sknKey92;
break;
case TI89:
case TI89t:
skn_keymap = sknKey89;
break;
default:
{
gchar *s = g_strdup_printf("no skin found for this calc\n");
tiemu_error(0, s);
g_free(s);
return -1;
}
}
// Set window/LCD sizes
set_scale(options.view);
set_infos();
// Allocate the TI screen buffer
lcd_bytmap = (uint32_t *)malloc(LCDMEM_W * LCDMEM_H);
// Allocate the lcd pixbuf
lcd = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, si.t * LCDMEM_W, si.t * LCDMEM_H);
if(lcd == NULL)
{
gchar *s = g_strdup_printf("unable to create LCD pixbuf.\n");
tiemu_error(0, s);
g_free(s);
return -1;
}
// Used by TI89 (the LCD view is clipped from memory view)
si.l = gdk_pixbuf_new_subpixbuf(lcd, 0, 0, tihw.lcd_w, tihw.lcd_h);
// Constants for LCD update (speed-up)
li.n_channels = gdk_pixbuf_get_n_channels (lcd);
li.width = gdk_pixbuf_get_width (lcd);
li.height = gdk_pixbuf_get_height (lcd);
li.rowstride = gdk_pixbuf_get_rowstride (lcd);
li.pixels = gdk_pixbuf_get_pixels (lcd);
// Create main window
display_main_wnd();
// Allocate the backing pixmap (used for drawing and refresh)
pixmap = gdk_pixmap_new(main_wnd->window, wr.w, wr.h, -1);
if(pixmap == NULL)
{
gchar *s = g_strdup_printf("unable to create backing pixbuf.\n");
tiemu_error(0, s);
g_free(s);
return -1;
}
// Draw the skin and compute grayscale palette
redraw_skin();
compute_grayscale();
// Init the planar/chunky conversion table for LCD
compute_convtable();
// Install LCD refresh: 100 FPS (10 ms)
tid = g_timeout_add((params.lcd_rate == -1) ? 50 : params.lcd_rate,
(GtkFunction)hid_refresh, NULL);
gtk_widget_show(main_wnd); // show wnd here
if(options.view == VIEW_FULL)
gdk_window_fullscreen(main_wnd->window);
return 0;
}
