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more testing

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now fails for large square masks
This commit is contained in:
John Cupitt 2011-06-09 00:57:55 +01:00
parent ab06ba8a1b
commit d0cb80b341
1 changed files with 7 additions and 7 deletions
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14
libvips/convolution/im_aconv.c
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@ -50,6 +50,10 @@
TODO
- tried a 201x201 mask, sigmal 44.6, minamp 0.1, does not seem to
read the whole mask? we get only 37638 elements, max and min are
messed up
- are we handling mask offset correctly?
*/
@ -300,7 +304,7 @@ boxes_new( IMAGE *in, IMAGE *out, DOUBLEMASK *mask, int n_layers, int cluster )
*/
if( im_piocheck( in, out ) ||
im_check_uncoded( "im_aconv", in ) ||
vips_check_dmask_1d( "im_aconv", mask ) )
vips_check_dmask( "im_aconv", mask ) )
return( NULL );
if( !(boxes = VIPS_NEW( out, Boxes )) )
@ -326,6 +330,8 @@ boxes_new( IMAGE *in, IMAGE *out, DOUBLEMASK *mask, int n_layers, int cluster )
min = IM_MIN( min, mask->coeff[n] );
}
VIPS_DEBUG_MSG( "boxes_new: min = %g, max = %g\n", min, max );
/* The zero axis must fall on a layer boundary. Estimate the
* depth, find n-lines-above-zero, get exact depth, then calculate a
* fixed n-lines which includes any negative parts.
@ -592,9 +598,6 @@ aconv_hgenerate( REGION *or, void *vseq, void *a, void *b )
int istride;
int ostride;
printf( "aconv_hgenerate: left %d top %d width %d height %d\n",
r->left, r->top, r->width, r->height );
/* Prepare the section of the input image we need. A little larger
* than the section of the output image we are producing.
*/
@ -757,9 +760,6 @@ aconv_vgenerate( REGION *or, void *vseq, void *a, void *b )
int istride;
int ostride;
printf( "aconv_vgenerate: left %d top %d width %d height %d\n",
r->left, r->top, r->width, r->height );
/* Prepare the section of the input image we need. A little larger
* than the section of the output image we are producing.
*/