[greatlrd] 27568: patch from Yaroslav Ponomarenko yarryp at gmail dot com NtGdiExtTextOut did try render no existed glyth in the glyth cache

Author: greatlrd
Date: Tue Jul 10 21:44:23 2007
New Revision: 27568

URL: http://svn.reactos.org/svn/reactos?rev=27568&view=rev
Log:
patch from Yaroslav Ponomarenko yarryp at gmail dot com
NtGdiExtTextOut did try render no existed glyth in the glyth cache 



Modified:
    trunk/reactos/subsystems/win32/win32k/objects/text.c

Modified: trunk/reactos/subsystems/win32/win32k/objects/text.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/text.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/text.c Tue Jul 10 21:44:23 2007
@@ -1872,15 +1872,22 @@
          if (!(realglyph = NtGdiGlyphCacheGet(face, glyph_index,
          TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)))
          {
-         error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
-         if (error)
-         {
-            DPRINT1("WARNING: Failed to load and render glyph! [index: %u]\n",
glyph_index);
-         }
-
-         glyph = face->glyph;
-            realglyph = NtGdiGlyphCacheSet(face, glyph_index, 
-            TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight, glyph,
RenderMode);
+             error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
+             if (error)
+             {
+                DPRINT1("WARNING: Failed to load and render glyph! [index:
%u]\n", glyph_index);
+             }
+
+             glyph = face->glyph;
+             realglyph = NtGdiGlyphCacheSet(face, glyph_index, 
+                TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight, glyph,
RenderMode);
+             if (!realglyph)
+             {
+                 DPRINT1("Failed to render glyph! [index: %u]\n",
glyph_index);
+                 IntUnLockFreeType;
+                 goto fail;
+             }      
+
          }
          /* retrieve kerning distance */
          if (use_kerning && previous && glyph_index)
@@ -1927,10 +1934,9 @@
       TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)))
       {
         error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
-
         if (error)
         {
-           DPRINT1("WARNING: Failed to load and render glyph! [index: %u]\n",
glyph_index);
+           DPRINT1("Failed to load and render glyph! [index: %u]\n",
glyph_index);
            IntUnLockFreeType;
            goto fail;
         }
@@ -1940,6 +1946,12 @@
                                       
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight, 
                                        glyph, 
                                        RenderMode);
+        if (!realglyph)
+        {
+            DPRINT1("Failed to render glyph! [index: %u]\n", glyph_index);
+            IntUnLockFreeType;
+            goto fail;
+        }      
       }
 //      DbgPrint("realglyph: %x\n", realglyph);
 //      DbgPrint("TextLeft: %d\n", TextLeft);