From 64367f33a65daa3c924e2b33fb29d8e54111f0ae Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Mon, 10 Feb 2014 14:34:40 +0100
Subject: [PATCH] fluiddec: add more soundfont search paths

Fedora installs the soundfonts in /usr/share/soundfonts/ so make sure we
look there as well.
---
 ext/fluidsynth/gstfluiddec.c | 96 ++++++++++++++++--------------------
 1 file changed, 43 insertions(+), 53 deletions(-)

diff --git a/ext/fluidsynth/gstfluiddec.c b/ext/fluidsynth/gstfluiddec.c
index da38b2866c..6b404aff46 100644
--- a/ext/fluidsynth/gstfluiddec.c
+++ b/ext/fluidsynth/gstfluiddec.c
@@ -63,8 +63,6 @@ enum
   LAST_SIGNAL
 };
 
-#define SOUNDFONT_PATH "sounds/sf2/"
-
 #define DEFAULT_SOUNDFONT       NULL
 #define DEFAULT_SYNTH_CHORUS    TRUE
 #define DEFAULT_SYNTH_REVERB    TRUE
@@ -507,8 +505,6 @@ gst_fluid_dec_open (GstFluidDec * fluiddec)
 {
   GDir *dir;
   GError *error = NULL;
-  gint shared_dirs_count;
-  gint shared_dirs_failed;
   const gchar *const *sharedirs;
 
   if (fluiddec->sf != -1)
@@ -525,53 +521,56 @@ gst_fluid_dec_open (GstFluidDec * fluiddec)
     GST_DEBUG_OBJECT (fluiddec, "loaded soundfont file %s",
         fluiddec->soundfont);
   } else {
-    gint i;
-    shared_dirs_count = 0;
-    shared_dirs_failed = 0;
+    gint i, j;
+    /* ubuntu/debian in sounds/sf2, fedora in soundfonts */
+    static const gchar *paths[] = { "sounds/sf2/", "soundfonts/", NULL };
+
     sharedirs = g_get_system_data_dirs ();
+
     for (i = 0; sharedirs[i]; i++) {
-      gchar *soundfont_path = g_build_path ("/", sharedirs[i], SOUNDFONT_PATH,
-          NULL);
-      shared_dirs_count += 1;
-      GST_DEBUG_OBJECT (fluiddec, "Trying to list contents of a %s directory",
-          soundfont_path);
-      error = NULL;
-      dir = g_dir_open (soundfont_path, 0, &error);
-      if (dir == NULL) {
-        GST_DEBUG_OBJECT (fluiddec, "Can't open a potential soundfont directory %s: %s",
-            soundfont_path, error->message);
-        g_free (soundfont_path);
-        g_error_free (error);
-        shared_dirs_failed += 1;
-        continue;
-      }
-
-      while (TRUE) {
-        const gchar *name;
-        gchar *filename;
-
-        if ((name = g_dir_read_name (dir)) == NULL)
-          break;
-
-        filename = g_build_filename (soundfont_path, name, NULL);
-
-        GST_DEBUG_OBJECT (fluiddec, "loading soundfont file %s", filename);
-        fluiddec->sf = fluid_synth_sfload (fluiddec->synth, filename, 1);
-        if (fluiddec->sf != -1) {
-          GST_DEBUG_OBJECT (fluiddec, "loaded soundfont file %s", filename);
-          break;
+      for (j = 0; paths[j]; j++) {
+        gchar *soundfont_path = g_build_path ("/", sharedirs[i], paths[j],
+            NULL);
+        GST_DEBUG_OBJECT (fluiddec, "Trying to list contents of a %s directory",
+            soundfont_path);
+        error = NULL;
+        dir = g_dir_open (soundfont_path, 0, &error);
+        if (dir == NULL) {
+          GST_DEBUG_OBJECT (fluiddec,
+              "Can't open a potential soundfont directory %s: %s",
+              soundfont_path, error->message);
+          g_free (soundfont_path);
+          g_error_free (error);
+          continue;
         }
-        GST_DEBUG_OBJECT (fluiddec, "could not load soundfont file %s", filename);
+
+        while (TRUE) {
+          const gchar *name;
+          gchar *filename;
+
+          if ((name = g_dir_read_name (dir)) == NULL)
+            break;
+
+          filename = g_build_filename (soundfont_path, name, NULL);
+
+          GST_DEBUG_OBJECT (fluiddec, "loading soundfont file %s", filename);
+          fluiddec->sf = fluid_synth_sfload (fluiddec->synth, filename, 1);
+          if (fluiddec->sf != -1) {
+            GST_DEBUG_OBJECT (fluiddec, "loaded soundfont file %s", filename);
+            goto done;
+          }
+          GST_DEBUG_OBJECT (fluiddec, "could not load soundfont file %s",
+              filename);
+        }
+        g_dir_close (dir);
+        g_free (soundfont_path);
       }
-      g_dir_close (dir);
-      g_free (soundfont_path);
     }
     if (fluiddec->sf == -1) {
-      if (shared_dirs_count == shared_dirs_failed)
-        goto open_dir_failed;
       goto no_soundfont;
     }
   }
+done:
   return TRUE;
 
   /* ERRORS */
@@ -582,20 +581,11 @@ load_failed:
         ("failed to open soundfont file %s for reading", fluiddec->soundfont));
     return FALSE;
   }
-open_dir_failed:
-  {
-    GST_ELEMENT_ERROR (fluiddec, RESOURCE, OPEN_READ,
-        ("No path in the XDG_DATA_DIRS pathlist has a %s subdirectory that can be opened",
-            SOUNDFONT_PATH),
-        ("failed to open subdirectory %s in each of the directories in XDG_DATA_DIRS pathlist",
-            SOUNDFONT_PATH));
-    return FALSE;
-  }
 no_soundfont:
   {
     GST_ELEMENT_ERROR (fluiddec, RESOURCE, OPEN_READ,
-        ("Can't find a soundfont file in subdirectory %s of XDG_DATA_DIRS paths", SOUNDFONT_PATH),
-        ("no usable soundfont files found in %s subdirectories of XDG_DATA_DIRS", SOUNDFONT_PATH));
+        ("Can't find a soundfont file in subdirectories of XDG_DATA_DIRS paths"),
+        ("no usable soundfont files found in subdirectories of XDG_DATA_DIRS"));
     return FALSE;
   }
 }