Merge some stuff I'd been saving for viewer 2.1.

2 files changed, 56 insertions, 44 deletions

diff --git a/indra/media_plugins/gstreamer010/media_plugin_gstreamer010.cpp b/indra/media_plugins/gstreamer010/media_plugin_gstreamer010.cpp
index 26173314a7..4c2dd64bb6 100644
--- a/indra/media_plugins/gstreamer010/media_plugin_gstreamer010.cpp
+++ b/indra/media_plugins/gstreamer010/media_plugin_gstreamer010.cpp
@@ -141,6 +141,7 @@ private:
 	// Very GStreamer-specific
 	GMainLoop *mPump; // event pump for this media
 	GstElement *mPlaybin;
+	GstElement *mVisualizer;
 	GstSLVideo *mVideoSink;
 };
 
@@ -159,6 +160,7 @@ MediaPluginGStreamer010::MediaPluginGStreamer010(
 	mSeekDestination(0.0),
 	mPump ( NULL ),
 	mPlaybin ( NULL ),
+	mVisualizer ( NULL ),
 	mVideoSink ( NULL ),
 	mCommand ( COMMAND_NONE )
 {
@@ -686,6 +688,33 @@ MediaPluginGStreamer010::load()
 					   this);
 	llgst_object_unref (bus);
 
+	// get a visualizer element (bonus feature!)
+	char* vis_name = getenv("LL_GST_VIS_NAME");
+	if (!vis_name ||
+	    (vis_name && std::string(vis_name)!="none"))
+	{
+		if (vis_name)
+		{
+			mVisualizer = llgst_element_factory_make (vis_name, "vis");
+		}
+		if (!mVisualizer)
+		{
+			mVisualizer = llgst_element_factory_make ("libvisual_jess", "vis");
+			if (!mVisualizer)
+			{
+				mVisualizer = llgst_element_factory_make ("goom", "vis");
+				if (!mVisualizer)
+				{
+					mVisualizer = llgst_element_factory_make ("libvisual_lv_scope", "vis");
+					if (!mVisualizer)
+					{
+						// That's okay, we don't NEED this.
+					}
+				}
+			}
+		}
+	}
+
 	if (NULL == getenv("LL_GSTREAMER_EXTERNAL")) {
 		// instantiate a custom video sink
 		mVideoSink =
@@ -702,6 +731,11 @@ MediaPluginGStreamer010::load()
 		g_object_set(mPlaybin, "video-sink", mVideoSink, NULL);
 	}
 
+	if (mVisualizer)
+	{
+		g_object_set(mPlaybin, "vis-plugin", mVisualizer, NULL);
+	}
+
 	return true;
 }
 
@@ -724,6 +758,12 @@ MediaPluginGStreamer010::unload ()
 		mPlaybin = NULL;
 	}
 
+	if (mVisualizer)
+	{
+		llgst_object_unref (GST_OBJECT (mVisualizer));
+		mVisualizer = NULL;
+	}
+
 	if (mPump)
 	{
 		g_main_loop_quit(mPump);
diff --git a/indra/newview/llurldispatcher.cpp b/indra/newview/llurldispatcher.cpp
index 0b6bd4b401..b88069cd48 100644
--- a/indra/newview/llurldispatcher.cpp
+++ b/indra/newview/llurldispatcher.cpp
@@ -180,6 +180,16 @@ bool LLURLDispatcherImpl::dispatchRegion(const std::string& url, bool right_mous
 		return false;
 	}
 
+	std::string sim_string = LLSLURL::stripProtocol(url);
+	std::string region_name;
+	S32 x = 128;
+	S32 y = 128;
+	S32 z = 0;
+	if (! LLURLSimString::parse(sim_string, &region_name, &x, &y, &z))
+	{
+		return false;
+	}
+
 	// Before we're logged in, need to update the startup screen
 	// to tell the user where they are going.
 	if (LLStartUp::getStartupState() < STATE_LOGIN_CLEANUP)
@@ -194,22 +204,15 @@ bool LLURLDispatcherImpl::dispatchRegion(const std::string& url, bool right_mous
 		return true;
 	}
 
-	std::string sim_string = LLSLURL::stripProtocol(url);
-	std::string region_name;
-	S32 x = 128;
-	S32 y = 128;
-	S32 z = 0;
-	LLURLSimString::parse(sim_string, &region_name, &x, &y, &z);
-
 	// LLFloaterURLDisplay functionality moved to LLPanelPlaces in Side Tray.
 	//LLFloaterURLDisplay* url_displayp = LLFloaterReg::getTypedInstance<LLFloaterURLDisplay>("preview_url",LLSD());
 	//if(url_displayp) url_displayp->setName(region_name);
 
 	// Request a region handle by name
 	LLWorldMapMessage::getInstance()->sendNamedRegionRequest(region_name,
-									  LLURLDispatcherImpl::regionNameCallback,
-									  url,
-									  false);	// don't teleport
+								 LLURLDispatcherImpl::regionNameCallback,
+								 url,
+								 false);	// don't teleport
 	return true;
 }
 
@@ -221,34 +224,11 @@ void LLURLDispatcherImpl::regionNameCallback(U64 region_handle, const std::strin
 	S32 x = 128;
 	S32 y = 128;
 	S32 z = 0;
-	LLURLSimString::parse(sim_string, &region_name, &x, &y, &z);
-
-	LLVector3 local_pos;
-	local_pos.mV[VX] = (F32)x;
-	local_pos.mV[VY] = (F32)y;
-	local_pos.mV[VZ] = (F32)z;
 
-	
-	// determine whether the point is in this region
-	if ((x >= 0) && (x < REGION_WIDTH_UNITS) &&
-		(y >= 0) && (y < REGION_WIDTH_UNITS))
+	if (LLURLSimString::parse(sim_string, &region_name, &x, &y, &z))
 	{
-		// if so, we're done
 		regionHandleCallback(region_handle, url, snapshot_id, teleport);
 	}
-
-	else
-	{
-		// otherwise find the new region from the location
-		
-		// add the position to get the new region
-		LLVector3d global_pos = from_region_handle(region_handle) + LLVector3d(local_pos);
-
-		U64 new_region_handle = to_region_handle(global_pos);
-		LLWorldMapMessage::getInstance()->sendHandleRegionRequest(new_region_handle,
-										   LLURLDispatcherImpl::regionHandleCallback,
-										   url, teleport);
-	}
 }
 
 /* static */
@@ -261,17 +241,9 @@ void LLURLDispatcherImpl::regionHandleCallback(U64 region_handle, const std::str
 	S32 z = 0;
 	LLURLSimString::parse(sim_string, &region_name, &x, &y, &z);
 
-	// remap x and y to local coordinates
-	S32 local_x = x % REGION_WIDTH_UNITS;
-	S32 local_y = y % REGION_WIDTH_UNITS;
-	if (local_x < 0)
-		local_x += REGION_WIDTH_UNITS;
-	if (local_y < 0)
-		local_y += REGION_WIDTH_UNITS;
-	
 	LLVector3 local_pos;
-	local_pos.mV[VX] = (F32)local_x;
-	local_pos.mV[VY] = (F32)local_y;
+	local_pos.mV[VX] = (F32)x;
+	local_pos.mV[VY] = (F32)y;
 	local_pos.mV[VZ] = (F32)z;
 
 	LLVector3d global_pos = from_region_handle(region_handle);