X11rdp: fix for composite on screen delay and fixes for shared memory order

xorg/X11R7.6/rdp/rdpComposite.c

@@ -39,6 +39,8 @@ extern ScreenPtr g_pScreen; /* from rdpmain.c */
 extern Bool g_wrapPixmap; /* from rdpmain.c */
 extern int g_can_do_pix_to_pix; /* from rdpmain.c */
 extern int g_do_dirty_os; /* in rdpmain.c */
+extern int g_do_dirty_ons; /* in rdpmain.c */
+extern rdpPixmapRec g_screenPriv; /* in rdpmain.c */
 extern int g_do_glyph_cache; /* in rdpmain.c */
 extern int g_doing_font; /* in rdpmain.c */
 extern int g_do_composite; /* in rdpmain.c */
@@ -766,9 +768,18 @@ rdpComposite(CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst,
             if (pDstWnd->viewable)
             {
                 post_process = 1;
-                rdpup_get_screen_image_rect(&id);
-                got_id = 1;
-                LLOGLN(10, ("rdpComposite: screen"));
+                if (g_do_dirty_ons)
+                {
+                    LLOGLN(10, ("rdpComposite: getting dirty"));
+                    g_screenPriv.is_dirty = 1;
+                    pDirtyPriv = &g_screenPriv;
+                    dirty_type = g_doing_font ? RDI_IMGLL : RDI_IMGLY;
+                }
+                else
+                {
+                    rdpup_get_screen_image_rect(&id);
+                    got_id = 1;
+                }
             }
         }
     }

xorg/X11R7.6/rdp/rdpglyph.c

@@ -826,6 +826,8 @@ rdpGlyphs(CARD8 op, PicturePtr pSrc, PicturePtr pDst,
     LLOGLN(10, ("rdpGlyphs: op %d xSrc %d ySrc %d maskFormat %p",
            op, xSrc, ySrc, maskFormat));
 
+    LLOGLN(10, ("rdpGlyphs: g_do_glyph_cache %d", g_do_glyph_cache));
+
     if (g_do_glyph_cache && rdpGlyphCheck(nlists, lists, glyphs))
     {
         g_doing_font = 2;

xorg/X11R7.6/rdp/rdpmain.c

@@ -47,7 +47,7 @@ DeviceIntPtr g_keyboard = 0;
 int g_can_do_pix_to_pix = 0;
 
 int g_do_dirty_os = 1; /* delay remoting off screen bitmaps */
-int g_do_dirty_ons = 0; /* delay remoting screen */
+int g_do_dirty_ons = 1; /* delay remoting screen */
 int g_do_glyph_cache = 0; /* rdpup.c may set this */
 int g_do_alpha_glyphs = 1;
 int g_do_composite = 0; /* rdpup.c may set this */

xorg/X11R7.6/rdp/rdpup.c

@@ -1113,8 +1113,8 @@ rdpup_process_msg(struct stream *s)
         in_uint32_le(s, y);
         in_uint32_le(s, cx);
         in_uint32_le(s, cy);
-        LLOGLN(10, ("  %d %d %d %d", x, y, cx ,cy));
-        LLOGLN(10, ("  rect_id %d rect_id_ack %d", g_rect_id, g_rect_id_ack));
+        LLOGLN(10, ("rdpup_process_msg: %d %d %d %d", x, y, cx ,cy));
+        LLOGLN(10, ("rdpup_process_msg: rect_id %d rect_id_ack %d", g_rect_id, g_rect_id_ack));
 
         box.x1 = x;
         box.y1 = y;
@@ -1122,7 +1122,7 @@ rdpup_process_msg(struct stream *s)
         box.y2 = box.y1 + cy;
 
         RegionInit(&reg, &box, 0);
-        LLOGLN(10, ("< %d %d %d %d", box.x1, box.y1, box.x2, box.y2));
+        LLOGLN(10, ("rdpup_process_msg: %d %d %d %d", box.x1, box.y1, box.x2, box.y2));
         RegionSubtract(g_shm_reg, g_shm_reg, &reg);
         RegionUninit(&reg);
 
@@ -2088,14 +2088,17 @@ rdpup_send_area(struct image_data *id, int x, int y, int w, int h)
             box.y1 = y;
             box.x2 = box.x1 + w;
             box.y2 = box.y1 + h;
+            LLOGLN(10, ("rdpup_send_area: 1 x %d y %d w %d h %d", x, y, w, h));
             safety = 0;
             while (RegionContainsRect(g_shm_reg, &box))
             {
-                rdpup_end_update();
+                /* instread of rdpup_end_update, call rdpup_send_pending */
+                rdpup_send_pending();
                 rdpup_begin_update();
                 safety++;
                 if (safety > 100)
                 {
+                    LLOGLN(0, ("rdpup_send_area: shmem timeout"));
                     break;
                 }
                 if (sck_can_recv(g_sck, 100))
@@ -2125,6 +2128,7 @@ rdpup_send_area(struct image_data *id, int x, int y, int w, int h)
             out_uint16_le(g_out_s, 60);
             out_uint16_le(g_out_s, size);
             g_count++;
+            LLOGLN(10, ("rdpup_send_area: 2 x %d y %d w %d h %d", x, y, w, h));
             out_uint16_le(g_out_s, x);
             out_uint16_le(g_out_s, y);
             out_uint16_le(g_out_s, w);