From ac8d4bfb41eaf4321a79ad509365aa1e61e2c18f Mon Sep 17 00:00:00 2001
From: Jay Sorg <jay.sorg@gmail.com>
Date: Fri, 9 Aug 2013 20:07:24 -0700
Subject: [PATCH] X11rdp: fixes for the merge, offscreen fix

---
 xorg/X11R7.6/rdp/rdp.h          |  1 +
 xorg/X11R7.6/rdp/rdpComposite.c | 11 -----------
 xorg/X11R7.6/rdp/rdpdraw.c      | 17 +++++++++++++++--
 3 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/xorg/X11R7.6/rdp/rdp.h b/xorg/X11R7.6/rdp/rdp.h
index 72440af9..b059fd65 100644
--- a/xorg/X11R7.6/rdp/rdp.h
+++ b/xorg/X11R7.6/rdp/rdp.h
@@ -297,6 +297,7 @@ struct _rdpPixmapRec
      then we force remote the pixmap */
   int use_count;
   int kind_width;
+  int is_scratch;
   struct rdp_draw_item* draw_item_head;
   struct rdp_draw_item* draw_item_tail;
 };
diff --git a/xorg/X11R7.6/rdp/rdpComposite.c b/xorg/X11R7.6/rdp/rdpComposite.c
index ec161994..57661520 100644
--- a/xorg/X11R7.6/rdp/rdpComposite.c
+++ b/xorg/X11R7.6/rdp/rdpComposite.c
@@ -487,17 +487,6 @@ check_drawables(CARD8 op, PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst,
 #endif
         }
     }
-    if (rv != 0)
-    {
-        /* TODO: figure out why source XRGB does not work
-           skipping for now because they rarely happen
-           happens when drawing Firefox open file dialog, the button icons */
-        if (PIXMAN_FORMAT_A(pSrc->format) == 0)
-        {
-            rv = 0;
-            LLOGLN(10, ("check_drawables: src format"));
-        }
-    }
     if (rv == 0)
     {
         LLOGLN(10, ("check_drawables: can not remote [%s]", g_com_fail_strings[fail_reason]));
diff --git a/xorg/X11R7.6/rdp/rdpdraw.c b/xorg/X11R7.6/rdp/rdpdraw.c
index c9dc903c..9868cc62 100644
--- a/xorg/X11R7.6/rdp/rdpdraw.c
+++ b/xorg/X11R7.6/rdp/rdpdraw.c
@@ -996,6 +996,7 @@ rdpCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
     pScreen->CreatePixmap = rdpCreatePixmap;
     if (org_width == 0 && height == 0)
     {
+        LLOGLN(10, ("rdpCreatePixmap: setting is_scratch"));
         priv->is_scratch = 1;
     }
     return rv;
@@ -1042,6 +1043,10 @@ xrdp_is_os(PixmapPtr pix, rdpPixmapPtr priv)
     int height;
     struct image_data id;
     
+    if (g_wrapPixmap == 0)
+    {
+        return 0;
+    }
     if (priv->status == 0)
     {
         width = pix->drawable.width;
@@ -1049,7 +1054,8 @@ xrdp_is_os(PixmapPtr pix, rdpPixmapPtr priv)
         if ((pix->usage_hint == 0) &&
             (pix->drawable.depth >= g_rdpScreen.depth) &&
             (width > 0) && (height > 0) &&
-            (priv->use_count > XRDP_USE_COUNT_THRESHOLD))
+            (priv->use_count > XRDP_USE_COUNT_THRESHOLD) &&
+            (priv->is_scratch == 0))
         {
             width = (width + 3) & ~3;
             priv->rdpindex = rdpup_add_os_bitmap(pix, priv);
@@ -1082,10 +1088,18 @@ xrdp_is_os(PixmapPtr pix, rdpPixmapPtr priv)
                 priv->use_count++;
                 return 1;
             }
+            else
+            {
+                LLOGLN(10, ("xrdp_is_os: rdpup_add_os_bitmap failed"));
+            }
         }
         priv->use_count++;
         return 0;
     }
+    else
+    {
+        LLOGLN(10, ("xrdp_is_os: ok"));
+    }
     priv->use_count++;
     return 1;
 }
@@ -1569,4 +1583,3 @@ rdpSaveScreen(ScreenPtr pScreen, int on)
 {
     return 1;
 }
-