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gdiplus: Use an off-screen DC to trace a path.

This commit is contained in:
Dmitry Timoshkov 2013-02-20 14:18:56 +08:00 committed by Alexandre Julliard
parent 0553eba08f
commit 42a5943598
1 changed files with 4 additions and 4 deletions
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8
dlls/gdiplus/region.c
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@ -894,7 +894,7 @@ static GpStatus get_path_hrgn(GpPath *path, GpGraphics *graphics, HRGN *hrgn)
if (!graphics) if (!graphics)
{ {
new_hdc = GetDC(0); new_hdc = CreateCompatibleDC(0);
if (!new_hdc) if (!new_hdc)
return OutOfMemory; return OutOfMemory;
@ -902,13 +902,13 @@ static GpStatus get_path_hrgn(GpPath *path, GpGraphics *graphics, HRGN *hrgn)
graphics = new_graphics; graphics = new_graphics;
if (stat != Ok) if (stat != Ok)
{ {
ReleaseDC(0, new_hdc); DeleteDC(new_hdc);
return stat; return stat;
} }
} }
else if (!graphics->hdc) else if (!graphics->hdc)
{ {
graphics->hdc = new_hdc = GetDC(0); graphics->hdc = new_hdc = CreateCompatibleDC(0);
if (!new_hdc) if (!new_hdc)
return OutOfMemory; return OutOfMemory;
} }
@ -929,7 +929,7 @@ static GpStatus get_path_hrgn(GpPath *path, GpGraphics *graphics, HRGN *hrgn)
RestoreDC(graphics->hdc, save_state); RestoreDC(graphics->hdc, save_state);
if (new_hdc) if (new_hdc)
{ {
ReleaseDC(0, new_hdc); DeleteDC(new_hdc);
if (new_graphics) if (new_graphics)
GdipDeleteGraphics(new_graphics); GdipDeleteGraphics(new_graphics);
else else