From 90020c953ac7bcd7dd39ae8e33bf20a2f4c2c58b Mon Sep 17 00:00:00 2001
From: Huw Davies <huw@codeweavers.com>
Date: Thu, 6 Oct 2005 12:28:11 +0000
Subject: [PATCH] Add a Wine specific flag to GetRasterizeCaps that reports
 whether freetype's patented hinter is enabled.  This will be used by winex11
 to check whether it should honour the gasp table settings.

---
 dlls/gdi/font.c     | 13 -------------
 dlls/gdi/freetype.c | 40 ++++++++++++++++++++++++++++++++++++++++
 include/gdi.h       |  4 ++++
 3 files changed, 44 insertions(+), 13 deletions(-)

diff --git a/dlls/gdi/font.c b/dlls/gdi/font.c
index 3ccc1aaf372..59d5d965281 100644
--- a/dlls/gdi/font.c
+++ b/dlls/gdi/font.c
@@ -2431,19 +2431,6 @@ BOOL WINAPI CreateScalableFontResourceW( DWORD fHidden,
     return FALSE; /* create failed */
 }
 
-
-/*************************************************************************
- *             GetRasterizerCaps   (GDI32.@)
- */
-BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
-{
-  lprs->nSize = sizeof(RASTERIZER_STATUS);
-  lprs->wFlags = TT_AVAILABLE|TT_ENABLED;
-  lprs->nLanguageID = 0;
-  return TRUE;
-}
-
-
 /*************************************************************************
  *             GetKerningPairsA   (GDI32.@)
  */
diff --git a/dlls/gdi/freetype.c b/dlls/gdi/freetype.c
index 7f2f765900c..41a1ded27de 100644
--- a/dlls/gdi/freetype.c
+++ b/dlls/gdi/freetype.c
@@ -103,6 +103,7 @@ static void *ft_handle = NULL;
 MAKE_FUNCPTR(FT_Vector_Unit);
 MAKE_FUNCPTR(FT_Done_Face);
 MAKE_FUNCPTR(FT_Get_Char_Index);
+MAKE_FUNCPTR(FT_Get_Module);
 MAKE_FUNCPTR(FT_Get_Sfnt_Table);
 MAKE_FUNCPTR(FT_Init_FreeType);
 MAKE_FUNCPTR(FT_Load_Glyph);
@@ -1476,6 +1477,7 @@ BOOL WineEngInit(void)
     LOAD_FUNCPTR(FT_Vector_Unit)
     LOAD_FUNCPTR(FT_Done_Face)
     LOAD_FUNCPTR(FT_Get_Char_Index)
+    LOAD_FUNCPTR(FT_Get_Module)
     LOAD_FUNCPTR(FT_Get_Sfnt_Table)
     LOAD_FUNCPTR(FT_Init_FreeType)
     LOAD_FUNCPTR(FT_Load_Glyph)
@@ -3752,6 +3754,32 @@ BOOL WINAPI FontIsLinked(HDC hdc)
     return ret;
 }
 
+static BOOL is_hinting_enabled(void)
+{
+    FT_Module mod = pFT_Get_Module(library, "truetype");
+    if(mod && FT_DRIVER_HAS_HINTER(mod))
+        return TRUE;
+
+    return FALSE;
+}
+
+/*************************************************************************
+ *             GetRasterizerCaps   (GDI32.@)
+ */
+BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
+{
+    static int hinting = -1;
+
+    if(hinting == -1)
+        hinting = is_hinting_enabled();
+
+    lprs->nSize = sizeof(RASTERIZER_STATUS);
+    lprs->wFlags = TT_AVAILABLE | TT_ENABLED | (hinting ? WINE_TT_HINTER_ENABLED : 0);
+    lprs->nLanguageID = 0;
+    return TRUE;
+}
+
+
 #else /* HAVE_FREETYPE */
 
 BOOL WineEngInit(void)
@@ -3867,4 +3895,16 @@ BOOL WINAPI FontIsLinked(HDC hdc)
 {
     return FALSE;
 }
+
+/*************************************************************************
+ *             GetRasterizerCaps   (GDI32.@)
+ */
+BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
+{
+    lprs->nSize = sizeof(RASTERIZER_STATUS);
+    lprs->wFlags = 0;
+    lprs->nLanguageID = 0;
+    return TRUE;
+}
+
 #endif /* HAVE_FREETYPE */
diff --git a/include/gdi.h b/include/gdi.h
index e4f608553da..af18a039571 100644
--- a/include/gdi.h
+++ b/include/gdi.h
@@ -84,6 +84,10 @@ typedef struct tagPALETTEOBJ
 extern void *GDI_GetObjPtr( HGDIOBJ, WORD );
 extern void GDI_ReleaseObj( HGDIOBJ );
 
+/* GetGlyphOutline */
 #define WINE_GGO_GRAY16_BITMAP 0x7f
 
+/* GetRasterizerCaps */
+#define WINE_TT_HINTER_ENABLED 0x8000
+
 #endif  /* __WINE_GDI_H */
-- 
2.11.4.GIT