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arith_binary_const whoops

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This commit is contained in:
John Cupitt 2009-09-22 16:51:04 +00:00
parent 0b94dc67bd
commit eae80d2bb4
2 changed files with 7 additions and 5 deletions
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10
libvips/arithmetic/im_add.c
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@ -216,13 +216,14 @@ im__bandup( IMAGE *in, IMAGE *out, int n )
* - cast in1 and in2 up to a common format
* - cast the common format to the output format with the supplied table
* - equalise bands
* - run the supplied buffer operation
* - run the supplied buffer operation passing one of the up-banded and
* up-casted inputs as the first param
*/
int
im__arith_binary( const char *name,
IMAGE *in1, IMAGE *in2, IMAGE *out,
int format_table[10],
im_wrapmany_fn fn, void *a )
im_wrapmany_fn fn, void *b )
{
VipsBandFmt fmt;
IMAGE *t[5];
@ -262,10 +263,11 @@ im__arith_binary( const char *name,
im__bandup( t[1], t[3], out->Bands ) )
return( -1 );
/* And process!
/* And process! The buffer function gets one of the input images as a
* sample.
*/
t[4] = NULL;
if( im_wrapmany( t + 2, out, fn, out, a ) )
if( im_wrapmany( t + 2, out, fn, t[0], b ) )
return( -1 );
return( 0 );

2
libvips/include/vips/internal.h
View File

@ -135,7 +135,7 @@ int im__bandup( IMAGE *in, IMAGE *out, int n );
int im__arith_binary( const char *name,
IMAGE *in1, IMAGE *in2, IMAGE *out,
int format_table[10],
im_wrapmany_fn fn, void *a );
im_wrapmany_fn fn, void *b );
int im__arith_binary_const( const char *name,
IMAGE *in, IMAGE *out, int n, double *c,
int format_table[10],