Re: [Vxl-users] Assertion `format == VIL_PIXEL_FORMAT_BYTE' failed.

[Ian S. <ian...@st...>]

Thanks for reporting this bug.

The following patch to $VSL/core/vil/vil_save.cxx should fix the problem.


Index: vil_save.cxx
===================================================================
RCS file: /cvsroot/vxl/vxl/core/vil/vil_save.cxx,v
retrieving revision 1.26
diff -r1.26 vil_save.cxx
37c37
< 
im.pixel_format(), file_format);
---
 > 
vil_pixel_format_component_format(im.pixel_format()), file_format);

I've committed it to the repository.

Ian.

Syed Hassan Amin wrote:
> Dear Friends ,
>   I have problem with using vil_save. Here are
> details.
> 
> My linux is Mandarake 9.1
> Compiler is gcc ver 3.2.2
> VXL is 1.4.0 , I downloaded it 7/2/06.
> Error Message :-
> /vol/vipdata/packages/vxl/vxl-1.4.0/core/vil/file_formats/vil_bmp.cxx:86:
> vil_bmp_image::vil_bmp_image(vil_stream*, unsigned
> int, unsigned int, unsigned int, vil_pixel_format):
> Assertion `format == VIL_PIXEL_FORMAT_BYTE' failed.
> 
> When I use vil_save , it gives me error.
> And the code :-
> 
> vil_image_view<vil_rgb<vxl_byte> > image;
> 	image = vil_copy_deep(tar_img) ;
> 		//Initialize aligned bitmap
> 	for (unsigned i=0;i<image.ni();i++)
> 		for (unsigned j=0;j<image.nj();j++)
> 		{
> 			image(i,j)=vil_rgb<vxl_byte>(255,255,255);
> 		}
> //Some processing
> image=vil_flip_ud(image);//vil_flip_components(image);
> cout<<image.pixel_format()<<endl;
> vil_save(image,outbmppath);
> 
> I hope this helps,
> 
> Thanks,
> 
> Hassan Amin
> 
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