From 9c22413aa8bb7be28f1868f06c8684e4dc8eb9b3 Mon Sep 17 00:00:00 2001
From: tsauerbeck <tsauerbeck>
Date: Mon, 12 Jan 2004 18:12:41 +0000
Subject: [PATCH] free the freetype handle after we're done with it.

SVN revision: 8356
---
 legacy/evas/src/lib/engines/buffer/evas_engine.c   |  2 ++
 .../evas/src/lib/engines/common/evas_font_main.c   | 14 +++++++++++++-
 .../src/lib/engines/directfb/evas_engine_dfb.c     |  2 ++
 legacy/evas/src/lib/engines/fb/evas_engine.c       |  2 ++
 legacy/evas/src/lib/engines/gl_x11/evas_engine.c   |  2 ++
 .../src/lib/engines/software_qtopia/evas_engine.c  |  2 ++
 .../src/lib/engines/software_x11/evas_engine.c     |  2 ++
 legacy/evas/src/lib/include/evas_common.h          |  1 +
 8 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/legacy/evas/src/lib/engines/buffer/evas_engine.c b/legacy/evas/src/lib/engines/buffer/evas_engine.c
index f4852bf2d8..f5df5d9b14 100644
--- a/legacy/evas/src/lib/engines/buffer/evas_engine.c
+++ b/legacy/evas/src/lib/engines/buffer/evas_engine.c
@@ -296,6 +296,8 @@ evas_engine_buffer_output_free(void *data)
    evas_common_tilebuf_free(re->tb);
    if (re->rects) evas_common_tilebuf_free_render_rects(re->rects);
    free(re);
+
+   evas_common_font_shutdown();
 }
 
 static void
diff --git a/legacy/evas/src/lib/engines/common/evas_font_main.c b/legacy/evas/src/lib/engines/common/evas_font_main.c
index 1632ae6610..181fe4af2b 100644
--- a/legacy/evas/src/lib/engines/common/evas_font_main.c
+++ b/legacy/evas/src/lib/engines/common/evas_font_main.c
@@ -1,11 +1,11 @@
 #include "evas_common.h"
 
 FT_Library      ft_lib;
+static int      initialised = 0;
 
 void
 evas_common_font_init(void)
 {
-   static int initialised = 0;
    int error;
 
    if (initialised) return;
@@ -14,6 +14,18 @@ evas_common_font_init(void)
    initialised = 1;
 }
 
+void
+evas_common_font_shutdown(void)
+{
+   int error;
+
+   if (!initialised) return;
+
+   error = FT_Done_FreeType(ft_lib);
+   if (error) return;
+   initialised = 0;
+}
+
 int
 evas_common_font_ascent_get(RGBA_Font *fn)
 {
diff --git a/legacy/evas/src/lib/engines/directfb/evas_engine_dfb.c b/legacy/evas/src/lib/engines/directfb/evas_engine_dfb.c
index d1db60d89d..d527d627f7 100644
--- a/legacy/evas/src/lib/engines/directfb/evas_engine_dfb.c
+++ b/legacy/evas/src/lib/engines/directfb/evas_engine_dfb.c
@@ -208,6 +208,8 @@ evas_engine_directfb_output_free(void *data)
    re->backbuf->Release(re->backbuf);
    evas_common_image_free(re->rgba_image);
    free(re);
+
+   evas_common_font_shutdown();
 }
 
 void
diff --git a/legacy/evas/src/lib/engines/fb/evas_engine.c b/legacy/evas/src/lib/engines/fb/evas_engine.c
index 1eedbd3f87..ba0345c400 100644
--- a/legacy/evas/src/lib/engines/fb/evas_engine.c
+++ b/legacy/evas/src/lib/engines/fb/evas_engine.c
@@ -242,6 +242,8 @@ evas_engine_fb_output_free(void *data)
    evas_common_tilebuf_free(re->tb);
    if (re->rects) evas_common_tilebuf_free_render_rects(re->rects);
    free(re);
+
+   evas_common_font_shutdown();
 }
 
 static void
diff --git a/legacy/evas/src/lib/engines/gl_x11/evas_engine.c b/legacy/evas/src/lib/engines/gl_x11/evas_engine.c
index f67dc2c8e0..d7bf0ce849 100644
--- a/legacy/evas/src/lib/engines/gl_x11/evas_engine.c
+++ b/legacy/evas/src/lib/engines/gl_x11/evas_engine.c
@@ -257,6 +257,8 @@ evas_engine_gl_x11_output_free(void *data)
    
    re = (Render_Engine *)data;
    free(re);
+
+   evas_common_font_shutdown();
 }
 
 static void
diff --git a/legacy/evas/src/lib/engines/software_qtopia/evas_engine.c b/legacy/evas/src/lib/engines/software_qtopia/evas_engine.c
index bf2ffbef9e..df9bdb5de0 100644
--- a/legacy/evas/src/lib/engines/software_qtopia/evas_engine.c
+++ b/legacy/evas/src/lib/engines/software_qtopia/evas_engine.c
@@ -258,6 +258,8 @@ evas_engine_software_qtopia_output_free(void *data)
    evas_common_tilebuf_free(re->tb);
    if (re->rects) evas_common_tilebuf_free_render_rects(re->rects);
    free(re);
+
+   evas_common_font_shutdown();
 }
 
 static void
diff --git a/legacy/evas/src/lib/engines/software_x11/evas_engine.c b/legacy/evas/src/lib/engines/software_x11/evas_engine.c
index 84e7a5427f..a5bfd26d79 100644
--- a/legacy/evas/src/lib/engines/software_x11/evas_engine.c
+++ b/legacy/evas/src/lib/engines/software_x11/evas_engine.c
@@ -301,6 +301,8 @@ evas_engine_software_x11_output_free(void *data)
    evas_common_tilebuf_free(re->tb);
    if (re->rects) evas_common_tilebuf_free_render_rects(re->rects);
    free(re);
+
+   evas_common_font_shutdown();
 }
 
 static void
diff --git a/legacy/evas/src/lib/include/evas_common.h b/legacy/evas/src/lib/include/evas_common.h
index d1f78051fe..0c4135a29e 100644
--- a/legacy/evas/src/lib/include/evas_common.h
+++ b/legacy/evas/src/lib/include/evas_common.h
@@ -803,6 +803,7 @@ void          evas_common_blit_rectangle          (RGBA_Image *src, RGBA_Image *
 
 /****/
 void             evas_common_font_init              (void);
+void             evas_common_font_shutdown          (void);
 
 RGBA_Font       *evas_common_font_load              (const char *name, int size);
 void             evas_common_font_free              (RGBA_Font *fn);