From 4c42f7b9f7abfd9cfc30320bb79f54a985dfb359 Mon Sep 17 00:00:00 2001
From: Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
Date: Wed, 3 Jan 2018 23:00:12 +0900
Subject: [PATCH] debug helper

---
 win32ss/gdi/ntgdi/text.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/win32ss/gdi/ntgdi/text.c b/win32ss/gdi/ntgdi/text.c
index 4d8d8779df..6ded8bb633 100644
--- a/win32ss/gdi/ntgdi/text.c
+++ b/win32ss/gdi/ntgdi/text.c
@@ -14,7 +14,7 @@
 
 #include <win32k.h>
 
-#define NDEBUG
+//#define NDEBUG
 #include <debug.h>
 
 /** Functions *****************************************************************/
@@ -503,6 +503,7 @@ NtGdiGetTextFaceW(
     INT fLen, ret;
 
     /* FIXME: Handle bAliasName */
+    DPRINT("NtGdiGetTextFaceW: 0\n");
 
     Dc = DC_LockDc(hDC);
     if (Dc == NULL)
@@ -514,24 +515,47 @@ NtGdiGetTextFaceW(
     hFont = pdcattr->hlfntNew;
     DC_UnlockDc(Dc);
 
+    DPRINT("NtGdiGetTextFaceW: 1\n");
+    DPRINT("NtGdiGetTextFaceW: hFont: %p\n", hFont);
+
     TextObj = RealizeFontInit(hFont);
+    DPRINT("NtGdiGetTextFaceW: TextObj: %p\n", TextObj);
     ASSERT(TextObj != NULL);
+    DPRINT("NtGdiGetTextFaceW: TextObj->FaceName: %p\n", TextObj->FaceName);
+
+    DPRINT("NtGdiGetTextFaceW: 2\n");
+
+    {
+        int i;
+        for (i = 0; TextObj->FaceName[i]; ++i)
+        {
+            DPRINT("U+%04X", TextObj->FaceName[i]);
+        }
+        DPRINT("\n");
+    }
+
     fLen = wcslen(TextObj->FaceName) + 1;
     if (fLen > LF_FACESIZE)
         fLen = LF_FACESIZE;
 
+    DPRINT("NtGdiGetTextFaceW: 3\n");
+
+    DPRINT("NtGdiGetTextFaceW: FaceName: %p\n", FaceName);
     if (FaceName != NULL)
     {
         Count = min(Count, fLen);
         Status = MmCopyToCaller(FaceName, TextObj->FaceName, Count * sizeof(WCHAR));
+        DPRINT("NtGdiGetTextFaceW: 4\n");
         if (!NT_SUCCESS(Status))
         {
+            DPRINT("NtGdiGetTextFaceW: 5\n");
             TEXTOBJ_UnlockText(TextObj);
             SetLastNtError(Status);
             return 0;
         }
         /* Terminate if we copied only part of the font name */
         ret = Count;
+        DPRINT("NtGdiGetTextFaceW: 6\n");
         if (Count > 0 && Count <= fLen)
         {
             _SEH2_TRY
@@ -541,16 +565,20 @@ NtGdiGetTextFaceW(
             _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
             {
                 ret = 0;
+                DPRINT("NtGdiGetTextFaceW: 8\n");
             }
             _SEH2_END;
         }
+        DPRINT("NtGdiGetTextFaceW: 9\n");
     }
     else
     {
         ret = fLen;
+        DPRINT("NtGdiGetTextFaceW: 10\n");
     }
 
     TEXTOBJ_UnlockText(TextObj);
+    DPRINT("NtGdiGetTextFaceW: 11\n");
     return ret;
 }
 
-- 
2.15.0