Changeset 167 for libcaca/trunk/libee/ee.cTweet

Timestamp:

Nov 13, 2003, 5:45:25 PM (20 years ago)

Author:

Sam Hocevar

Message:

• libee/ee.c: + Error checking in ee_init(). + Pre-generate the empty line for ee_clear().
• libee/sprite.c: + Better error checking in ee_sprite_load().

File:

• libcaca/trunk/libee/ee.c (modified) (3 diffs)

libcaca/trunk/libee/ee.c

@@ -68 +68 @@
 
 static int _ee_delay;
+char *_ee_empty_line;
 
 #if defined(USE_NCURSES)
@@ -167 +168 @@
 
 #elif defined(USE_CONIO)
+    gettextinfo(&ti);
+    _ee_screen = malloc(2 * ti.screenwidth * ti.screenheight);
+    if(_ee_screen == NULL)
+        return -1;
     _wscroll = 0;
     _setcursortype(_NOCURSOR);
     clrscr();
-    gettextinfo(&ti);
-    _ee_screen = malloc(2 * ti.screenwidth * ti.screenheight);
 #   if defined(SCREENUPDATE_IN_PC_H)
     ScreenRetrieve(_ee_screen);
@@ -179 +182 @@
 
 #endif
+    _ee_empty_line = malloc(ee_get_width() + 1);
+    memset(_ee_empty_line, ' ', ee_get_width());
+    _ee_empty_line[ee_get_width()] = '\0';
+
     _ee_delay = 0;