static MFontDriver gd_font_driver =
{ NULL, NULL, NULL, NULL, gd_render };
-static int
-gd_init ()
-{
- M_rgb = msymbol (" rgb");
- read_rgb_txt ();
- realized_fontset_list = mplist ();
- realized_font_list = mplist ();
- realized_face_list = mplist ();
- scratch_images[0] = scratch_images[1] = NULL;
-
- gd_font_driver.select = mfont__ft_driver.select;
- gd_font_driver.open = mfont__ft_driver.open;
- gd_font_driver.find_metric = mfont__ft_driver.find_metric;
- gd_font_driver.encode_char = mfont__ft_driver.encode_char;
-
- return 0;
-}
-
-static int
-gd_fini ()
-{
- MPlist *plist;
- int i;
-
- MPLIST_DO (plist, realized_fontset_list)
- mfont__free_realized_fontset ((MRealizedFontset *) MPLIST_VAL (plist));
- M17N_OBJECT_UNREF (realized_fontset_list);
-
- MPLIST_DO (plist, realized_face_list)
- {
- MRealizedFace *rface = MPLIST_VAL (plist);
-
- free (rface->info);
- mface__free_realized (rface);
- }
- M17N_OBJECT_UNREF (realized_face_list);
-
- MPLIST_DO (plist, realized_font_list)
- mfont__free_realized ((MRealizedFont *) MPLIST_VAL (plist));
- M17N_OBJECT_UNREF (realized_font_list);
-
- for (i = 0; i < 2; i++)
- if (scratch_images[i])
- gdImageDestroy (scratch_images[i]);
- return 0;
-}
-
-static int
-gd_open (MFrame *frame, MPlist *param)
-{
- MFace *face;
-
- frame->device = NULL;
- frame->device_type = MDEVICE_SUPPORT_OUTPUT;
- frame->font_driver_list = mplist ();
- mplist_add (frame->font_driver_list, Mfreetype, &gd_font_driver);
- frame->realized_font_list = realized_font_list;
- frame->realized_face_list = realized_face_list;
- frame->realized_fontset_list = realized_fontset_list;
- face = mface_copy (mface__default);
- mplist_push (param, Mface, face);
- M17N_OBJECT_UNREF (face);
- return 0;
-}
-
static void
gd_close (MFrame *frame)
{
static MDeviceDriver gd_driver =
{
- 0,
- gd_init,
- gd_fini,
- gd_open,
gd_close,
gd_get_prop,
gd_realize_face,
gd_dump_region,
};
-\f
-/* External API */
+/* Functions to be stored in MDeviceLibraryInterface by dlsym (). */
+
int
-m17n_init_gd ()
+device_init ()
{
- gd_driver.initialized = 0;
- mplist_put (m17n__device_library_list, Mgd, &gd_driver);
+ M_rgb = msymbol (" rgb");
+ read_rgb_txt ();
+ realized_fontset_list = mplist ();
+ realized_font_list = mplist ();
+ realized_face_list = mplist ();
+ scratch_images[0] = scratch_images[1] = NULL;
+
+ gd_font_driver.select = mfont__ft_driver.select;
+ gd_font_driver.open = mfont__ft_driver.open;
+ gd_font_driver.find_metric = mfont__ft_driver.find_metric;
+ gd_font_driver.encode_char = mfont__ft_driver.encode_char;
+
return 0;
}
-#else /* not HAVE_GD nor HAVE_FREETYPE */
+int
+device_fini ()
+{
+ MPlist *plist;
+ int i;
+
+ MPLIST_DO (plist, realized_fontset_list)
+ mfont__free_realized_fontset ((MRealizedFontset *) MPLIST_VAL (plist));
+ M17N_OBJECT_UNREF (realized_fontset_list);
+
+ MPLIST_DO (plist, realized_face_list)
+ {
+ MRealizedFace *rface = MPLIST_VAL (plist);
+
+ free (rface->info);
+ mface__free_realized (rface);
+ }
+ M17N_OBJECT_UNREF (realized_face_list);
+
+ MPLIST_DO (plist, realized_font_list)
+ mfont__free_realized ((MRealizedFont *) MPLIST_VAL (plist));
+ M17N_OBJECT_UNREF (realized_font_list);
+
+ for (i = 0; i < 2; i++)
+ if (scratch_images[i])
+ gdImageDestroy (scratch_images[i]);
+ return 0;
+}
int
-m17n_init_gd ()
+device_open (MFrame *frame, MPlist *param)
{
- return -1;
+ MFace *face;
+
+ frame->device = NULL;
+ frame->device_type = MDEVICE_SUPPORT_OUTPUT;
+ frame->driver = &gd_driver;
+ frame->font_driver_list = mplist ();
+ mplist_add (frame->font_driver_list, Mfreetype, &gd_font_driver);
+ frame->realized_font_list = realized_font_list;
+ frame->realized_face_list = realized_face_list;
+ frame->realized_fontset_list = realized_fontset_list;
+ face = mface_copy (mface__default);
+ mplist_push (param, Mface, face);
+ M17N_OBJECT_UNREF (face);
+ return 0;
}
#endif /* not HAVE_GD nor HAVE_FREETYPE */