From: Holger Schemel <info@artsoft.org>
Date: Wed, 16 Apr 2003 22:12:23 +0000 (+0200)
Subject: rnd-20030417-1-src
X-Git-Tag: 3.0.0^2~95
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=57becb68aac2b371506b50cbf8b9b66220003b31;p=rocksndiamonds.git

rnd-20030417-1-src
---

diff --git a/src/conftime.h b/src/conftime.h
index 1f079db0..bd3d7886 100644
--- a/src/conftime.h
+++ b/src/conftime.h
@@ -1 +1 @@
-#define COMPILE_DATE_STRING "[2003-04-16 20:42]"
+#define COMPILE_DATE_STRING "[2003-04-17 00:11]"
diff --git a/src/init.c b/src/init.c
index 02657be3..34d4ef14 100644
--- a/src/init.c
+++ b/src/init.c
@@ -363,7 +363,7 @@ void InitFontGraphicInfo()
   /* ---------- initialize font bitmap array ---------- */
 
   if (font_bitmap_info != NULL)
-    free(font_bitmap_info);
+    FreeFontInfo(font_bitmap_info);
 
   font_bitmap_info =
     checked_calloc(num_font_bitmaps * sizeof(struct FontBitmapInfo));
diff --git a/src/libgame/system.h b/src/libgame/system.h
index 50b82f3a..706c4fda 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -329,7 +329,6 @@ struct FontBitmapInfo
 
 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
   Pixmap *clip_mask;		/* single-char-only clip mask array for X11 */
-  int last_num_chars;		/* to free last font clip masks */
 #endif
 };
 
diff --git a/src/libgame/text.c b/src/libgame/text.c
index a33bf11a..5558fc1c 100644
--- a/src/libgame/text.c
+++ b/src/libgame/text.c
@@ -27,34 +27,11 @@ static GC	font_clip_gc = None;
 
 static void InitFontClipmasks()
 {
-  static int last_num_fonts = 0;
   XGCValues clip_gc_values;
   unsigned long clip_gc_valuemask;
   GC copy_clipmask_gc;
   int i, j;
 
-  if (gfx.num_fonts == 0 || gfx.font_bitmap_info[0].bitmap == NULL)
-    return;
-
-  for (i=0; i < last_num_fonts; i++)
-  {
-    if (gfx.font_bitmap_info[i].clip_mask)
-    {
-      for (j=0; j < gfx.font_bitmap_info[i].last_num_chars; j++)
-	XFreePixmap(display, gfx.font_bitmap_info[i].clip_mask[j]);
-      free(gfx.font_bitmap_info[i].clip_mask);
-    }
-
-    gfx.font_bitmap_info[i].clip_mask = NULL;
-    gfx.font_bitmap_info[i].last_num_chars = 0;
-  }
-
-  last_num_fonts = gfx.num_fonts;
-
-  if (font_clip_gc)
-    XFreeGC(display, font_clip_gc);
-  font_clip_gc = None;
-
   /* This stuff is needed because X11 (XSetClipOrigin(), to be precise) is
      often very slow when preparing a masked XCopyArea() for big Pixmaps.
      To prevent this, create small (tile-sized) mask Pixmaps which will then
@@ -80,7 +57,6 @@ static void InitFontClipmasks()
 
     gfx.font_bitmap_info[i].clip_mask =
       checked_calloc(gfx.font_bitmap_info[i].num_chars * sizeof(Pixmap));
-    gfx.font_bitmap_info[i].last_num_chars = gfx.font_bitmap_info[i].num_chars;
 
     for (j=0; j < gfx.font_bitmap_info[i].num_chars; j++)
     {
@@ -103,6 +79,31 @@ static void InitFontClipmasks()
 
   XFreeGC(display, copy_clipmask_gc);
 }
+
+static void FreeFontClipmasks()
+{
+  int i, j;
+
+  if (gfx.num_fonts == 0 || gfx.font_bitmap_info[0].bitmap == NULL)
+    return;
+
+  for (i=0; i < gfx.num_fonts; i++)
+  {
+    if (gfx.font_bitmap_info[i].clip_mask)
+    {
+      for (j=0; j < gfx.font_bitmap_info[i].num_chars; j++)
+	XFreePixmap(display, gfx.font_bitmap_info[i].clip_mask[j]);
+      free(gfx.font_bitmap_info[i].clip_mask);
+    }
+
+    gfx.font_bitmap_info[i].clip_mask = NULL;
+    gfx.font_bitmap_info[i].num_chars = 0;
+  }
+
+  if (font_clip_gc)
+    XFreeGC(display, font_clip_gc);
+  font_clip_gc = None;
+}
 #endif /* TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND */
 
 void InitFontInfo(struct FontBitmapInfo *font_bitmap_info, int num_fonts,
@@ -117,6 +118,18 @@ void InitFontInfo(struct FontBitmapInfo *font_bitmap_info, int num_fonts,
 #endif
 }
 
+void FreeFontInfo(struct FontBitmapInfo *font_bitmap_info)
+{
+  if (font_bitmap_info == NULL)
+    return;
+
+#if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
+  FreeFontClipmasks();
+#endif
+
+  free(font_bitmap_info);
+}
+
 int getFontWidth(int font_nr)
 {
   int font_bitmap_id = gfx.select_font_function(font_nr);
diff --git a/src/libgame/text.h b/src/libgame/text.h
index 530a6b2a..5d701fa7 100644
--- a/src/libgame/text.h
+++ b/src/libgame/text.h
@@ -53,6 +53,7 @@
 /* font structure definitions */
 
 void InitFontInfo(struct FontBitmapInfo *, int, int (*function)(int));
+void FreeFontInfo(struct FontBitmapInfo *);
 
 int getFontWidth(int);
 int getFontHeight(int);