work on bitmap cache v3

libxrdp/libxrdp.c

@@ -658,6 +658,17 @@ libxrdp_orders_send_bitmap2(struct xrdp_session* session,
                                   cache_id, cache_idx, hints);
 }
 
+/*****************************************************************************/
+int EXPORT_CC
+libxrdp_orders_send_bitmap3(struct xrdp_session* session,
+                            int width, int height, int bpp, char* data,
+                            int cache_id, int cache_idx, int hints)
+{
+  return xrdp_orders_send_bitmap3((struct xrdp_orders*)session->orders,
+                                  width, height, bpp, data,
+                                  cache_id, cache_idx, hints);
+}
+
 /*****************************************************************************/
 /* returns error */
 /* this function gets the channel name and its flags, index is zero

libxrdp/libxrdp.h

@@ -119,6 +119,7 @@ struct xrdp_rdp
   int mcs_channel;
   struct xrdp_client_info client_info;
   void* mppc_enc;
+  void* rfx_enc;
 };
 
 /* state */
@@ -387,6 +388,10 @@ xrdp_orders_send_bitmap2(struct xrdp_orders* self,
                          int width, int height, int bpp, char* data,
                          int cache_id, int cache_idx, int hints);
 int APP_CC
+xrdp_orders_send_bitmap3(struct xrdp_orders* self,
+                         int width, int height, int bpp, char* data,
+                         int cache_id, int cache_idx, int hints);
+int APP_CC
 xrdp_orders_send_brush(struct xrdp_orders* self, int width, int height,
                        int bpp, int type, int size, char* data, int cache_id);
 int APP_CC

libxrdp/libxrdpinc.h

@@ -166,6 +166,10 @@ libxrdp_orders_send_bitmap2(struct xrdp_session* session,
                             int width, int height, int bpp, char* data,
                             int cache_id, int cache_idx, int hints);
 int DEFAULT_CC
+libxrdp_orders_send_bitmap3(struct xrdp_session* session,
+                            int width, int height, int bpp, char* data,
+                            int cache_id, int cache_idx, int hints);
+int DEFAULT_CC
 libxrdp_query_channel(struct xrdp_session* session, int index,
                       char* channel_name, int* channel_flags);
 int DEFAULT_CC

libxrdp/xrdp_orders.c

@@ -22,6 +22,10 @@
 
 #include "libxrdp.h"
 
+#if defined(XRDP_FREERDP1)
+#include <freerdp/codec/rfx.h>
+#endif
+
 /*****************************************************************************/
 struct xrdp_orders* APP_CC
 xrdp_orders_create(struct xrdp_session* session, struct xrdp_rdp* rdp_layer)
@@ -1942,6 +1946,16 @@ height(%d)", lines_sending, height);
   return 0;
 }
 
+/*****************************************************************************/
+/*  secondary drawing order (bitmap v3) using remotefx compression */
+int APP_CC
+xrdp_orders_send_bitmap3(struct xrdp_orders* self,
+                         int width, int height, int bpp, char* data,
+                         int cache_id, int cache_idx, int hints)
+{
+  return 0;
+}
+
 /*****************************************************************************/
 /* returns error */
 /* send a brush cache entry */