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fix an orc bug

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This commit is contained in:
John Cupitt 2014-04-28 14:02:35 +01:00
parent 8f6e959133
commit 5ec80bf163
2 changed files with 15 additions and 17 deletions
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9
TODO
View File

@ -1,13 +1,4 @@
- clean in nip2 is broken
works if you use --vips-novector
14.04 is orc-0.4.18, there must have been a change
nope, still broken with 0.4.11
- vips_filename_suffix_match() is used by
vips_foreign_load_new_from_foreign_sub(), but it splits on ':' ... argh!

23
libvips/morphology/hitmiss.c
View File

@ -51,6 +51,7 @@
*/
/*
#define DEBUG_VERBOSE
#define DEBUG
*/
@ -208,8 +209,14 @@ pass_compile_section( Pass *pass, Morph *morph, gboolean first_pass )
ASM3( "orb", "sum", "sum", "value" );
}
else {
if( !mask->coeff[i] )
ASM3( "andnb", "sum", "sum", "value" );
if( !mask->coeff[i] ) {
/* You'd think we could use andnb, but it
* fails on some machines with some orc
* versions :(
*/
ASM3( "xorb", "value", "value", one );
ASM3( "andb", "sum", "sum", "value" );
}
else
ASM3( "andb", "sum", "sum", "value" );
}
@ -454,10 +461,10 @@ dilate_gen( REGION *or, void *vseq, void *a, void *b )
if( im_prepare( ir, &s ) )
return( -1 );
#ifdef DEBUG
#ifdef DEBUG_VERBOSE
printf( "dilate_gen: preparing %dx%d@%dx%d pixels\n",
s.width, s.height, s.left, s.top );
#endif /*DEBUG*/
#endif /*DEBUG_VERBOSE*/
/* Scan mask, building offsets we check when processing. Only do this
* if the bpl has changed since the previous im_prepare().
@ -566,10 +573,10 @@ erode_gen( REGION *or, void *vseq, void *a, void *b )
if( im_prepare( ir, &s ) )
return( -1 );
#ifdef DEBUG
#ifdef DEBUG_VERBOSE
printf( "erode_gen: preparing %dx%d@%dx%d pixels\n",
s.width, s.height, s.left, s.top );
#endif /*DEBUG*/
#endif /*DEBUG_VERBOSE*/
/* Scan mask, building offsets we check when processing. Only do this
* if the bpl has changed since the previous im_prepare().
@ -665,10 +672,10 @@ morph_vector_gen( REGION *or, void *vseq, void *a, void *b )
if( im_prepare( ir, &s ) )
return( -1 );
#ifdef DEBUG
#ifdef DEBUG_VERBOSE
printf( "morph_vector_gen: preparing %dx%d@%dx%d pixels\n",
s.width, s.height, s.left, s.top );
#endif /*DEBUG*/
#endif /*DEBUG_VERBOSE*/
for( j = 0; j < morph->n_pass; j++ )
vips_executor_set_program( &executor[j],