From e35849865cff1508246f8215a2f78ee0ea2b6043 Mon Sep 17 00:00:00 2001
From: cedric <cedric@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Date: Tue, 7 Jul 2009 11:07:43 +0000
Subject: [PATCH] 	* evas: Try all known modules when testing an unknown
 file.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@41262 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
---
 src/lib/engines/common/evas_image_load.c | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/src/lib/engines/common/evas_image_load.c b/src/lib/engines/common/evas_image_load.c
index e65884f..9ab8a6d 100644
--- a/src/lib/engines/common/evas_image_load.c
+++ b/src/lib/engines/common/evas_image_load.c
@@ -11,7 +11,7 @@ struct ext_loader_s {
    const char*	loader;
 };
 
-static struct ext_loader_s	loaders[] = {
+static struct ext_loader_s	const loaders[] = {
    { "png", "png" },
    { "jpg", "jpeg" },
    { "jpeg", "jpeg" },
@@ -32,6 +32,10 @@ static struct ext_loader_s	loaders[] = {
    { "pnm", "pmaps" }
 };
 
+static const char *loaders_name[] = {
+  "png", "jpeg", "eet", "xpm", "tiff", "gif", "svg", "pmaps", "edb"
+};
+
 static Eina_Bool
 _evas_image_foreach_loader(const Eina_Hash *hash, const char *key, Evas_Module *em, Image_Entry *ie)
 {
@@ -94,14 +98,32 @@ evas_common_load_rgba_image_module_from_file(Image_Entry *ie)
 		  evas_image_load_func = em->functions;
 		  if (evas_image_load_func->file_head(ie, ie->file, ie->key))
 		    goto ok;
+		  evas_module_unload(em);
 	       }
 	  }
      }
 
-   /* FIXME: We don't try not loaded module yet, changed behaviour with previous one. */
    evas_module_foreach_image_loader(_evas_image_foreach_loader, ie);
    if (ie->info.module) return 0;
 
+   /* This is our last chance, try all known image loader. */
+   /* FIXME: We could use eina recursive module search ability. */
+   for (i = 0; i < sizeof (loaders_name) / sizeof (char *); ++i)
+     {
+	em = evas_module_find_type(EVAS_MODULE_TYPE_IMAGE_LOADER, loaders_name[i]);
+	if (em)
+	  {
+	     if (evas_module_load(em))
+	       {
+		  evas_module_use(em);
+		  evas_image_load_func = em->functions;
+		  if (evas_image_load_func->file_head(ie, ie->file, ie->key))
+		    goto ok;
+		  evas_module_unload(em);
+	       }
+	  }
+     }
+
    return -1;
 
    ok:
-- 
2.7.4