Dmitry Timoshkov : gdiplus: get_log_fontW helper requires a valid graphics object.
Alexandre Julliard
julliard at winehq.org
Mon Aug 27 14:35:04 CDT 2012
Module: wine
Branch: master
Commit: 3f35a11426dacc21403d78285310da661f93fcd4
URL: http://source.winehq.org/git/wine.git/?a=commit;h=3f35a11426dacc21403d78285310da661f93fcd4
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Mon Aug 27 14:12:01 2012 +0900
gdiplus: get_log_fontW helper requires a valid graphics object.
---
dlls/gdiplus/graphicspath.c | 31 +++++++++++++++++++++++--------
1 files changed, 23 insertions(+), 8 deletions(-)
diff --git a/dlls/gdiplus/graphicspath.c b/dlls/gdiplus/graphicspath.c
index 80d9244..16f5e2d 100644
--- a/dlls/gdiplus/graphicspath.c
+++ b/dlls/gdiplus/graphicspath.c
@@ -946,6 +946,7 @@ GpStatus WINGDIPAPI GdipAddPathString(GpPath* path, GDIPCONST WCHAR* string, INT
LOGFONTW lfw;
HANDLE hfont;
HDC dc;
+ GpGraphics *graphics;
GpPath *backup;
struct format_string_args args;
int i;
@@ -966,26 +967,40 @@ GpStatus WINGDIPAPI GdipAddPathString(GpPath* path, GDIPCONST WCHAR* string, INT
scaled_layout_rect.Width = layoutRect->Width * native_height / emSize;
scaled_layout_rect.Height = layoutRect->Height * native_height / emSize;
+ if ((status = GdipClonePath(path, &backup)) != Ok)
+ return status;
+
+ dc = CreateCompatibleDC(0);
+ status = GdipCreateFromHDC(dc, &graphics);
+ if (status != Ok)
+ {
+ DeleteDC(dc);
+ GdipDeletePath(backup);
+ return status;
+ }
+
status = GdipCreateFont(family, native_height, style, UnitPixel, &font);
if (status != Ok)
+ {
+ GdipDeleteGraphics(graphics);
+ DeleteDC(dc);
+ GdipDeletePath(backup);
return status;
+ }
- get_log_fontW(font, NULL, &lfw);
+ get_log_fontW(font, graphics, &lfw);
GdipDeleteFont(font);
+ GdipDeleteGraphics(graphics);
+
hfont = CreateFontIndirectW(&lfw);
if (!hfont)
{
WARN("Failed to create font\n");
+ DeleteDC(dc);
+ GdipDeletePath(backup);
return GenericError;
}
- if ((status = GdipClonePath(path, &backup)) != Ok)
- {
- DeleteObject(hfont);
- return status;
- }
-
- dc = CreateCompatibleDC(0);
SelectObject(dc, hfont);
GetTextMetricsW(dc, &textmetric);
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