libfreerdp-core: send suppress output and refresh rect only if server supports it.

diff --git a/libfreerdp-core/update.c b/libfreerdp-core/update.c
index 2975416..222458d 100644 (file)
--- a/libfreerdp-core/update.c
+++ b/libfreerdp-core/update.c
@@ -359,10 +359,13 @@ static void update_send_refresh_rect(rdpContext* context, uint8 count, RECTANGLE
        STREAM* s;
        rdpRdp* rdp = context->rdp;
 
-       s = rdp_data_pdu_init(rdp);
-       update_write_refresh_rect(s, count, areas);
+       if (rdp->settings->refresh_rect)
+       {
+               s = rdp_data_pdu_init(rdp);
+               update_write_refresh_rect(s, count, areas);
 
-       rdp_send_data_pdu(rdp, s, DATA_PDU_TYPE_REFRESH_RECT, rdp->mcs->user_id);
+               rdp_send_data_pdu(rdp, s, DATA_PDU_TYPE_REFRESH_RECT, rdp->mcs->user_id);
+       }
 }
 
 static void update_write_suppress_output(STREAM* s, uint8 allow, RECTANGLE_16* area)
@@ -379,10 +382,13 @@ static void update_send_suppress_output(rdpContext* context, uint8 allow, RECTAN
        STREAM* s;
        rdpRdp* rdp = context->rdp;
 
-       s = rdp_data_pdu_init(rdp);
-       update_write_suppress_output(s, allow, area);
+       if (rdp->settings->suppress_output)
+       {
+               s = rdp_data_pdu_init(rdp);
+               update_write_suppress_output(s, allow, area);
 
-       rdp_send_data_pdu(rdp, s, DATA_PDU_TYPE_SUPPRESS_OUTPUT, rdp->mcs->user_id);
+               rdp_send_data_pdu(rdp, s, DATA_PDU_TYPE_SUPPRESS_OUTPUT, rdp->mcs->user_id);
+       }
 }
 
 static void update_send_surface_command(rdpContext* context, STREAM* s)