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Topic |
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GregSTXS
6 Posts |
 Posted - 08 Jan 2010 : 15:41:45
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I'm trying to use the Imaging API to load JPGs and PNGs, but the following call to CoCreate always fails with HRESULT -2147221163 {Interface not registered }.
IImagingFactory* m_pImagingFactory = NULL;
HRESULT hr = CoCreateInstance( CLSID_ImagingFactory,
NULL,
CLSCTX_INPROC_SERVER,
IID_IImagingFactory,
(void**)&m_pImagingFactory);
GDIEX_MODULES_IMAGING is defined in 5.00.39 Pro's ceconfig.h.
Imaging.dll is present in the Windows directory.
The value for CLSID_ImagingFactory is listed in HKEY_CLASSES_ROOT\CLSID.
The value for IID_IImagingFactory is NOT listed in HKEY_CLASSES_ROOT\INTERFACE, which seems to match the error code.
Any ideas on how to get this working?
thanks
Greg |
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beitman
63 Posts |
Posted - 08 Jan 2010 : 18:29:59
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BitsyXb 5.00.39 Pro has the following in the registry:
[HKEY_CLASSES_ROOT\CLSID\{327ABDA8-072B-11D3-9D7B-0000F81EF32E}]
@="ImagingFactory COM Component"
[HKEY_CLASSES_ROOT\CLSID\{327ABDA8-072B-11D3-9D7B-0000F81EF32E}\InProcServer32]
@="imaging.dll"
[HKEY_CLASSES_ROOT\CLSID\{327ABDA8-072B-11D3-9D7B-0000F81EF32E}\ProgID]
@="imaging.Factory"
[HKEY_CLASSES_ROOT\imaging.Factory]
@="ImagingFactory COM Component"
[HKEY_CLASSES_ROOT\imaging.Factory\CLSID]
@="{327ABDA8-072B-11D3-9D7B-0000F81EF32E}"
Are you saying that you don't see those? |
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GregSTXS
6 Posts |
Posted - 11 Jan 2010 : 12:01:15
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No, those are all there. I was just looking in the wrong place (HLCR\INTERFACE).
But since they are there, why is the call to CoCreateInstance failing with -2147221163 {Interface not registered }? I'm including INITGUID.h, imaging.h, GdiPlusEnums.h, linking with imaging.lib, and of course calling CoInitialize. Is there anything else I need to do on the compiler side? Do you have a test app I could try? |
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Microsoft Windows CE
IImagingFactory on BitsyXB, 5.00.39 Pro
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