Questions about OleLoadPictureEx and SetDIBColorTable

[Laurent Vromman]

Hi,

I'm still working on the freeware "Navigation" 
(http://francois.fouchet.free.fr/) which will soon be added to AppDB.

I produced a working version of WidenPath (a priliminary patch will come 
soon).

Another problem appeared in an other place (which was masked because of 
WidenPath at the beginning).

Navigation triggers a problem in SetDIBColorTable. I investigate a 
little, but I don't know enough to conclude. I need your help.

In SetDIBColorTable, this particular test failed :

/* Check if currently selected bitmap is a DIB */
        if (bitmap->color_table)


Here is the source code (in vb) in Navigation :

Set hDessin = LoadGif(LocFile)  '#* (uses LoadPicture in a StdPicture)
ShowErr SelectObject(Plans(plDessin).hdc, hDessin), "SelectObject 
Dessin:#Here#"
ShowErr SetDIBColorTable2(Plans(plDessin).hdc, 0, 256, 
PaletteAltitude(0)), "SetDIBColorTable:#Here#"


Just before the failure, Navigation uses OleLoadPictureEx, which is 
partially implemented :
fixme:ole:OleLoadPictureEx 
(0xee06ec,343250,1,{00020400-0000-0000-c000-000000000046},x=0,y=0,f=0,0x33dd48), 
partially implemented.

I don't really know what happen, since I don't understand everything in 
those differents functions. Can anyone please help me to investigate 
more precisely to discover want happen, and try to correct something if 
necessary ?
Thank you all,

Laurent