[gadamopoulos] 58599: [win32k] - Add a hackfix to ftGdiGetGlyphOutline to make it handle scaling more properly - Improves CORE-4657

Author: gadamopoulos
Date: Sun Mar 24 09:29:55 2013
New Revision: 58599

URL: http://svn.reactos.org/svn/reactos?rev=58599&view=rev
Log:
[win32k]
- Add a hackfix to ftGdiGetGlyphOutline to make it handle scaling more properly
- Improves CORE-4657

Modified:
    trunk/reactos/win32ss/gdi/ntgdi/freetype.c

Modified: trunk/reactos/win32ss/gdi/ntgdi/freetype.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/freetype....
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/freetype.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/freetype.c [iso-8859-1] Sun Mar 24 09:29:55 2013
@@ -1646,15 +1646,32 @@
     IntLockFreeType;

/* Scaling transform */
-    if (aveWidth)
-    {
-        FT_Matrix scaleMat;
-        DPRINT("Scaling Trans!\n");
-        scaleMat.xx = FT_FixedFromFloat(widthRatio);
-        scaleMat.xy = 0;
-        scaleMat.yx = 0;
-        scaleMat.yy = (1 << 16);
-        FT_Matrix_Multiply(&scaleMat, &transMat);
+    /*if (aveWidth)*/
+    {
+
+        FT_Matrix ftmatrix;
+        FLOATOBJ efTemp;
+
+        PMATRIX pmx = DC_pmxWorldToDevice(dc);
+
+        /* Create a freetype matrix, by converting to 16.16 fixpoint format */
+        efTemp = pmx->efM11;
+        FLOATOBJ_MulLong(&efTemp, 0x00010000);
+        ftmatrix.xx = FLOATOBJ_GetLong(&efTemp);
+
+        efTemp = pmx->efM12;
+        FLOATOBJ_MulLong(&efTemp, 0x00010000);
+        ftmatrix.xy = FLOATOBJ_GetLong(&efTemp);
+
+        efTemp = pmx->efM21;
+        FLOATOBJ_MulLong(&efTemp, 0x00010000);
+        ftmatrix.yx = FLOATOBJ_GetLong(&efTemp);
+
+        efTemp = pmx->efM22;
+        FLOATOBJ_MulLong(&efTemp, 0x00010000);
+        ftmatrix.yy = FLOATOBJ_GetLong(&efTemp);
+
+        FT_Matrix_Multiply(&ftmatrix, &transMat);
         needsTransform = TRUE;
     }