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win32: ensure proper error is reported when CreateDIBSection() fails

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GetLastError() should be called immediately after the failure, so call
WIN32_GDI_FAILED() just after the CreateDIBSection() error, not after
ReleaseDC().

https://bugzilla.gnome.org/show_bug.cgi?id=698563
This commit is contained in:
Aleksander Morgado 2013-04-22 14:50:33 +02:00
parent 330b9635b0
commit 0df60513cb
1 changed files with 4 additions and 4 deletions
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8
gdk/win32/gdkpixmap-win32.c
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@ -293,15 +293,15 @@ _gdk_pixmap_new (GdkDrawable *drawable,
bmi.u.bmiMasks[1] = visual->green_mask;
bmi.u.bmiMasks[2] = visual->blue_mask;
hbitmap = CreateDIBSection (hdc, (BITMAPINFO *) &bmi,
iUsage, (PVOID *) &bits, NULL, 0);
GDI_CALL (ReleaseDC, (hwnd, hdc));
if (hbitmap == NULL)
if ((hbitmap = CreateDIBSection (hdc, (BITMAPINFO *) &bmi,
iUsage, (PVOID *) &bits, NULL, 0)) == NULL)
{
WIN32_GDI_FAILED ("CreateDIBSection");
GDI_CALL (ReleaseDC, (hwnd, hdc));
g_object_unref ((GObject *) pixmap);
return NULL;
}
GDI_CALL (ReleaseDC, (hwnd, hdc));
dib_surface = cairo_image_surface_create_for_data (bits,
format, width, height,