Akihiro Sagawa : gdi32: Use the helper function in GetCharABCWidthsFloatA to support DBCS.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ac66c575238a9bcd3a0a0a6fc6679421f1ec2d77
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ac66c575238a9bcd3a0a0a6fc6679421f1ec2d77

Author: Akihiro Sagawa <sagawa.aki at gmail.com>
Date:   Sun Jan 16 23:00:29 2011 +0900

gdi32: Use the helper function in GetCharABCWidthsFloatA to support DBCS.

---

 dlls/gdi32/font.c |   13 +++++--------
 1 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/dlls/gdi32/font.c b/dlls/gdi32/font.c
index 966d3dd..5dc2132 100644
--- a/dlls/gdi32/font.c
+++ b/dlls/gdi32/font.c
@@ -3005,19 +3005,16 @@ GetCharacterPlacementW(
  */
 BOOL WINAPI GetCharABCWidthsFloatA( HDC hdc, UINT first, UINT last, LPABCFLOAT abcf )
 {
-    INT i, wlen, count = (INT)(last - first + 1);
+    INT i, wlen;
     LPSTR str;
     LPWSTR wstr;
     BOOL ret = TRUE;
 
-    if (count <= 0) return FALSE;
-
-    str = HeapAlloc(GetProcessHeap(), 0, count);
-
-    for(i = 0; i < count; i++)
-        str[i] = (BYTE)(first + i);
+    str = FONT_GetCharsByRangeA(first, last, &i);
+    if (str == NULL)
+        return FALSE;
 
-    wstr = FONT_mbtowc( hdc, str, count, &wlen, NULL );
+    wstr = FONT_mbtowc( hdc, str, i, &wlen, NULL );
 
     for (i = 0; i < wlen; i++)
     {