Article: Q104334
Product(s): Microsoft Windows Software Development Kit
Version(s):
Operating System(s):
Keyword(s): kbOSWin310 _IK kbOSWin300 kbSDKWin16
Last Modified: 22-DEC-1999
3.00 3.10
WINDOWS
kbprg kbbuglist
-------------------------------------------------------------------------------
The information in this article applies to:
- Microsoft Windows Software Development Kit (SDK) for Windows versions 3.0, 3.1
-------------------------------------------------------------------------------
SYMPTOMS
========
SetDIBitsToDevice faults inside GDI when passed a 24-bpp Presentation Manager
(PM) style device-independent bitmap (DIB) on a device that supports
RC_DIBTODEV.
CAUSE
=====
GDI must convert the old style BITMAPCOREINFO structure into a new BITMAPINFO
structure before passing it to a driver's RC_DIBTODEV function. If the old style
DIB has no color table, GDI will fault as it attempts to append a zero length
color table to the end of its temporary BITMAPINFOHEADER.
RESOLUTION
==========
On devices that support RC_DIBTODEV, do the conversion into the new style DIB
format for GDI before calling into it when using 24-bpp PM-style DIBs.
STATUS
======
Microsoft has confirmed this to be a bug in the Microsoft products listed at the
beginning of this article.
Additional query words: buglist3.10 buglist3.00 3.00 3.10
======================================================================
Keywords : kbOSWin310 _IK kbOSWin300 kbSDKWin16
Technology : kbAudDeveloper kbWin3xSearch kbSDKSearch kbWinSDKSearch kbWinSDK300 kbWinSDK310
Issue type : kbbug
Solution Type : kbpending
=============================================================================