[phater] 74560: [MSTSC] Fix image corruption in 24bpp mode CORE-13224

Author: phater
Date: Tue May 16 17:32:19 2017
New Revision: 74560

URL: http://svn.reactos.org/svn/reactos?rev=74560&view=rev
Log:
[MSTSC] Fix image corruption in 24bpp mode CORE-13224

Modified:
    trunk/reactos/base/applications/mstsc/uimain.c
    trunk/reactos/base/applications/mstsc/win32.c

Modified: trunk/reactos/base/applications/mstsc/uimain.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mstsc/ui…
==============================================================================
--- trunk/reactos/base/applications/mstsc/uimain.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mstsc/uimain.c	[iso-8859-1] Tue May 16 17:32:19 2017
@@ -199,7 +199,7 @@
       {
         bs_set_pixel_on(am, j, 31 - i, 32, 1, 1);
       }
-      if (bs_is_pixel_on((char *)xormask, j, i, 32, 24))
+      if (bs_is_pixel_on((char *)xormask, j, i, 32, xor_bpp))
       {
         bs_set_pixel_on(xm, j, 31 - i, 32, 1, 1);
       }

Modified: trunk/reactos/base/applications/mstsc/win32.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mstsc/wi…
==============================================================================
--- trunk/reactos/base/applications/mstsc/win32.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mstsc/win32.c	[iso-8859-1] Tue May 16 17:32:19 2017
@@ -886,6 +886,7 @@
   int red;
   int green;
   int blue;
+  int index;
 
   ZeroMemory(&bi, sizeof(bi));
   bi.bmiHeader.biSize = sizeof(bi.bmiHeader);
@@ -942,7 +943,22 @@
       }
     }
   }
-  else if (g_server_depth == 24 || g_server_depth == 32)
+  else if (g_server_depth == 24)
+  {
+    for (i = cy - 1; i >= 0; i--)
+    {
+      for (j = cx - 1; j >= 0; j--)
+      {
+        index = (i * cx + j) * 3;
+        red = ((unsigned char*)data)[index + 2];
+        green = ((unsigned char*)data)[index + 1];
+        blue = ((unsigned char*)data)[index];
+        MAKE_COLOUR32(colour, red, green, blue);
+        ((unsigned int*)bits)[i * cx + j] = colour;
+      }
+    }
+  }
+  else if (g_server_depth == 32)
   {
     memcpy(bits, data, cx*cy*4);
   }