Some cleanup. Using gAgentAvatarp in many places. Incl other misc small changes.

indra/llimage/llimagedxt.h

@@ -33,6 +33,7 @@
 #define LL_LLIMAGEDXT_H
 
 #include "llimage.h"
+#include "llpointer.h"
 
 // This class decodes and encodes LL DXT files (which may unclude uncompressed RGB or RGBA mipped data)
 

indra/llimage/llimageworker.cpp

@@ -43,6 +43,11 @@ LLImageDecodeThread::LLImageDecodeThread(bool threaded)
 {
 }
 
+//virtual 
+LLImageDecodeThread::~LLImageDecodeThread()
+{
+}
+
 // MAIN THREAD
 // virtual
 S32 LLImageDecodeThread::update(U32 max_time_ms)

indra/llimage/llimageworker.h

@@ -34,7 +34,8 @@
 #define LL_LLIMAGEWORKER_H
 
 #include "llimage.h"
-#include "llqueuedthread.h"
+#include "llpointer.h"
+#include "llworkerthread.h"
 
 class LLImageDecodeThread : public LLQueuedThread
 {
@@ -78,6 +79,8 @@ public:
 	
 public:
 	LLImageDecodeThread(bool threaded = true);
+	virtual ~LLImageDecodeThread();
+
 	handle_t decodeImage(LLImageFormatted* image,
 						 U32 priority, S32 discard, BOOL needs_aux,
 						 Responder* responder);