Fixed merge conflicts

1 files changed, 71 insertions, 0 deletions

diff --git a/linden/indra/llmedia/llmediaimplgstreamer.cpp b/linden/indra/llmedia/llmediaimplgstreamer.cpp
index e38dc29..debc95c 100644
--- a/linden/indra/llmedia/llmediaimplgstreamer.cpp
+++ b/linden/indra/llmedia/llmediaimplgstreamer.cpp
@@ -175,6 +175,8 @@ bool LLMediaImplGStreamer::startup (LLMediaManagerData* init_data)
                 // Init the glib type system - we need it.
                 g_type_init();
 
+                set_gst_plugin_path();
+
                 // Protect against GStreamer resetting the locale, yuck.
                 static std::string saved_locale;
                 saved_locale = setlocale(LC_ALL, NULL);
@@ -189,12 +191,81 @@ bool LLMediaImplGStreamer::startup (LLMediaManagerData* init_data)
                 // Init our custom plugins - only really need do this once.
                 gst_slvideo_init_class();
 
+
+                // List the plugins GStreamer can find
+                LL_DEBUGS("MediaImpl") << "Found GStreamer plugins:" << LL_ENDL;
+                GList *list;
+                GstRegistry *registry = gst_registry_get_default();
+                for (list = gst_registry_get_plugin_list(registry);
+                     list != NULL;
+                     list = g_list_next(list))
+                {        
+                        GstPlugin *list_plugin = (GstPlugin *)list->data;
+                        LL_DEBUGS("MediaImpl") << gst_plugin_get_name(list_plugin) << LL_ENDL;
+                }
+                gst_plugin_list_free(list);
+
+
                 done_init = true;
         }
         return true;
 }
 
 
+void LLMediaImplGStreamer::set_gst_plugin_path()
+{
+        // Only needed for Windows.
+        // Linux sets in wrapper.sh, Mac sets in Info-Imprudence.plist
+#ifdef LL_WINDOWS
+
+        char* imp_cwd;
+
+        // Get the current working directory: 
+        imp_cwd = _getcwd(NULL,0);
+
+        if(imp_cwd == NULL)
+        {
+                LL_DEBUGS("LLMediaImpl") << "_getcwd failed, not setting GST_PLUGIN_PATH."
+                                         << LL_ENDL;
+        }
+        else
+        {
+                LL_DEBUGS("LLMediaImpl") << "Imprudence is installed at "
+                                         << imp_cwd << LL_ENDL;
+
+                // Grab the current path, if it's set.
+                std::string old_plugin_path = "";
+                char *old_path = getenv("GST_PLUGIN_PATH");
+                if(old_path == NULL)
+                {
+                        LL_DEBUGS("LLMediaImpl") << "Did not find user-set GST_PLUGIN_PATH."
+                                                 << LL_ENDL;
+                }
+                else
+                {
+                        old_plugin_path = std::string( old_path ) + ":";
+                }
+
+
+                // Search both Imprudence and Imprudence\lib\gstreamer-plugins.
+                // But we also want to first search the path the user has set, if any.
+                std::string plugin_path =
+                  "GST_PLUGIN_PATH=" +
+                  old_plugin_path +
+                  std::string(imp_cwd) + ":" + 
+                  std::string(imp_cwd) + "\\lib\\gstreamer-plugins";
+
+                // Place GST_PLUGIN_PATH in the environment settings for imprudence.exe
+                putenv( (char*)plugin_path.c_str() );
+
+                LL_DEBUGS("LLMediaImpl") << "GST_PLUGIN_PATH set to "
+                                         << getenv("GST_PLUGIN_PATH") << LL_ENDL;
+        }
+
+#endif //LL_WINDOWS
+}
+
+
 bool LLMediaImplGStreamer::closedown()
 {
         return true;