• LW (5/5) Oct 20 2006 I did the following:
• dickl (2/8) Oct 20 2006 Did you call CoInitialize before calling the DirectX function ?
• LW (3/3) Oct 20 2006 No, I didn't. But now it works without it!
• Mike Parker (4/13) Oct 21 2006 Not needed when using the *Create functions of DirectX. You only need

LW <leo clw-online.de> writes:

I did the following:
I made an import library for d3d9.dll with one export
_Direct3DCreate9 4 = Direct3DCreate9

Now, every time I call the function, I get a Win32 exeption.
I just want to know why.

dickl <dick221z yahoo.com> writes:

LW wrote:
 I did the following:
 I made an import library for d3d9.dll with one export
 _Direct3DCreate9 4 = Direct3DCreate9
 
 Now, every time I call the function, I get a Win32 exeption.
 I just want to know why.

Did you call CoInitialize before calling the DirectX function ?

LW <leo clw-online.de> writes:

No, I didn't. But now it works without it!
I forgot the "return" and the compiler didn't complain, because I had a "return
E_FAIL" in an if-block

Mike Parker <aldacron71 yahoo.com> writes:

dickl wrote:
 LW wrote:
 I did the following:
 I made an import library for d3d9.dll with one export
 _Direct3DCreate9 4 = Direct3DCreate9

 Now, every time I call the function, I get a Win32 exeption.
 I just want to know why.

 
 Did you call CoInitialize before calling the DirectX function ?

Not needed when using the *Create functions of DirectX. You only need 
CoInitialize when loading manually through the COM interface. The 
*Create functions are essentially wrappers for that.