From 671f7f131525c9e61e520e3286517d5372ce0df5 Mon Sep 17 00:00:00 2001
From: Filip Navara <filip.navara@gmail.com>
Date: Sun, 8 Feb 2004 16:16:24 +0000
Subject: [PATCH] - Very basic implementation of ExtEscape

svn path=/trunk/; revision=8092
---
 reactos/lib/gdi32/misc/stubs.c        | 21 +-------------
 reactos/lib/gdi32/objects/dc.c        | 17 ++++++++++++
 reactos/subsys/win32k/objects/print.c | 40 ++++++++++++++++++++-------
 3 files changed, 48 insertions(+), 30 deletions(-)

diff --git a/reactos/lib/gdi32/misc/stubs.c b/reactos/lib/gdi32/misc/stubs.c
index e89cfd476a4..d2a17d9ecd8 100644
--- a/reactos/lib/gdi32/misc/stubs.c
+++ b/reactos/lib/gdi32/misc/stubs.c
@@ -1,4 +1,4 @@
-/* $Id: stubs.c,v 1.46 2004/01/24 08:23:12 ekohl Exp $
+/* $Id: stubs.c,v 1.47 2004/02/08 16:16:24 navaraf Exp $
  *
  * reactos/lib/gdi32/misc/stubs.c
  *
@@ -162,25 +162,6 @@ Escape(
 }
 
 
-/*
- * @unimplemented
- */
-int
-STDCALL
-ExtEscape(
-	HDC		a0,
-	int		a1,
-	int		a2,
-	LPCSTR		a3,
-	int		a4,
-	LPSTR		a5
-	)
-{
-	SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-	return 0;
-}
-
-
 /*
  * @unimplemented
  */
diff --git a/reactos/lib/gdi32/objects/dc.c b/reactos/lib/gdi32/objects/dc.c
index 233fe449a46..ca923b6bb5b 100644
--- a/reactos/lib/gdi32/objects/dc.c
+++ b/reactos/lib/gdi32/objects/dc.c
@@ -907,3 +907,20 @@ RectVisible(
 {
 	return NtGdiRectVisible(a0,(RECT *)a1);
 }
+
+/*
+ * @implemented
+ */
+int
+STDCALL
+ExtEscape(
+	HDC		a0,
+	int		a1,
+	int		a2,
+	LPCSTR		a3,
+	int		a4,
+	LPSTR		a5
+	)
+{
+	return NtGdiExtEscape(a0, a1, a2, a3, a4, a5);
+}
diff --git a/reactos/subsys/win32k/objects/print.c b/reactos/subsys/win32k/objects/print.c
index bb0e767b246..e7d1d7f19ff 100644
--- a/reactos/subsys/win32k/objects/print.c
+++ b/reactos/subsys/win32k/objects/print.c
@@ -16,11 +16,13 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-/* $Id: print.c,v 1.11 2003/08/19 11:48:50 weiden Exp $ */
+/* $Id: print.c,v 1.12 2004/02/08 16:16:24 navaraf Exp $ */
+
 #undef WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #include <ddk/ntddk.h>
 #include <win32k/print.h>
+#include <win32k/dc.h>
 
 #define NDEBUG
 #include <win32k/debug1.h>
@@ -57,16 +59,34 @@ NtGdiEscape(HDC  hDC,
   UNIMPLEMENTED;
 }
 
-INT
-STDCALL
-NtGdiExtEscape(HDC  hDC,
-                   INT  Escape,
-                   INT  InSize,
-                   LPCSTR  InData,
-                   INT  OutSize,
-                   LPSTR  OutData)
+INT STDCALL
+NtGdiExtEscape(
+   HDC hDC,
+   INT Escape,
+   INT InSize,
+   LPCSTR InData,
+   INT OutSize,
+   LPSTR OutData)
 {
-  UNIMPLEMENTED;
+   PDC pDC = DC_LockDc(hDC);
+   INT Result;
+
+   if (pDC == NULL)
+   {
+      return -1;
+   }
+
+   Result = pDC->DriverFunctions.Escape(
+      pDC->Surface,
+      Escape,
+      InSize,
+      (PVOID)InData,
+      OutSize,
+      (PVOID)OutData);
+
+   DC_UnlockDc(hDC);
+
+   return Result;
 }
 
 INT