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bugfixes ready for 7.16

This commit is contained in:
John Cupitt 2008-08-26 17:29:18 +00:00
parent 0180e99d0e
commit 5c6ddec956
3 changed files with 61 additions and 23 deletions
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2
ChangeLog
View File

@ -1,5 +1,7 @@
24/8/08 fork for stable 7.16 branch
- load plgs from libdir as well as libdir/vips-x.x for compat
- complex -> complex conversion was broken
- refstring <-> gstring transforms
25/5/08 fork for loadable image format branch
- image load/save in non-vips format code moved to own dir

70
libsrc/conversion/im_clip.c
View File

@ -45,6 +45,8 @@
* before calling this if you want round-to-nearest
* 7/11/07
* - use new evalstart/evalend system
* 26/8/08
* - oops, complex->complex conversion was broken
*/
/*
@ -272,9 +274,9 @@ clip_start( IMAGE *out, void *a, void *b )
}\
}
/* Clip any to a complex type ... set imaginary to zero.
/* Clip any non-complex to a complex type ... set imaginary to zero.
*/
#define IM_CLIP_ANY_COMPLEX( ITYPE, OTYPE ) { \
#define IM_CLIP_REAL_COMPLEX( ITYPE, OTYPE ) { \
ITYPE *p = (ITYPE *) IM_REGION_ADDR( ir, le, y );\
OTYPE *q = (OTYPE *) IM_REGION_ADDR( or, le, y );\
\
@ -285,6 +287,20 @@ clip_start( IMAGE *out, void *a, void *b )
}\
}
/* Clip any complex to a complex type.
*/
#define IM_CLIP_COMPLEX_COMPLEX( ITYPE, OTYPE ) { \
ITYPE *p = (ITYPE *) IM_REGION_ADDR( ir, le, y );\
OTYPE *q = (OTYPE *) IM_REGION_ADDR( or, le, y );\
\
for( x = 0; x < sz; x++ ) {\
q[0] = p[0];\
q[1] = p[1];\
p += 2;\
q += 2;\
}\
}
#define BAND_SWITCH_INNER( ITYPE, INT, FLOAT, COMPLEX ) { \
switch( clip->out->BandFmt ) { \
case IM_BANDFMT_UCHAR: \
@ -344,53 +360,63 @@ clip_gen( REGION *or, void *vseq, void *a, void *b )
switch( clip->in->BandFmt ) {
case IM_BANDFMT_UCHAR:
BAND_SWITCH_INNER( unsigned char,
IM_CLIP_INT_INT, IM_CLIP_REAL_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_INT_INT,
IM_CLIP_REAL_FLOAT,
IM_CLIP_REAL_COMPLEX );
break;
case IM_BANDFMT_CHAR:
BAND_SWITCH_INNER( signed char,
IM_CLIP_INT_INT, IM_CLIP_REAL_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_INT_INT,
IM_CLIP_REAL_FLOAT,
IM_CLIP_REAL_COMPLEX );
break;
case IM_BANDFMT_USHORT:
BAND_SWITCH_INNER( unsigned short,
IM_CLIP_INT_INT, IM_CLIP_REAL_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_INT_INT,
IM_CLIP_REAL_FLOAT,
IM_CLIP_REAL_COMPLEX );
break;
case IM_BANDFMT_SHORT:
BAND_SWITCH_INNER( signed short,
IM_CLIP_INT_INT, IM_CLIP_REAL_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_INT_INT,
IM_CLIP_REAL_FLOAT,
IM_CLIP_REAL_COMPLEX );
break;
case IM_BANDFMT_UINT:
BAND_SWITCH_INNER( unsigned int,
IM_CLIP_INT_INT, IM_CLIP_REAL_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_INT_INT,
IM_CLIP_REAL_FLOAT,
IM_CLIP_REAL_COMPLEX );
break;
case IM_BANDFMT_INT:
BAND_SWITCH_INNER( signed int,
IM_CLIP_INT_INT, IM_CLIP_REAL_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_INT_INT,
IM_CLIP_REAL_FLOAT,
IM_CLIP_REAL_COMPLEX );
break;
case IM_BANDFMT_FLOAT:
BAND_SWITCH_INNER( float,
IM_CLIP_FLOAT_INT, IM_CLIP_REAL_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_FLOAT_INT,
IM_CLIP_REAL_FLOAT,
IM_CLIP_REAL_COMPLEX );
break;
case IM_BANDFMT_DOUBLE:
BAND_SWITCH_INNER( double,
IM_CLIP_FLOAT_INT, IM_CLIP_REAL_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_FLOAT_INT,
IM_CLIP_REAL_FLOAT,
IM_CLIP_REAL_COMPLEX );
break;
case IM_BANDFMT_COMPLEX:
BAND_SWITCH_INNER( float,
IM_CLIP_COMPLEX_INT, IM_CLIP_COMPLEX_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_COMPLEX_INT,
IM_CLIP_COMPLEX_FLOAT,
IM_CLIP_COMPLEX_COMPLEX );
break;
case IM_BANDFMT_DPCOMPLEX:
BAND_SWITCH_INNER( double,
IM_CLIP_COMPLEX_INT, IM_CLIP_COMPLEX_FLOAT,
IM_CLIP_ANY_COMPLEX );
IM_CLIP_COMPLEX_INT,
IM_CLIP_COMPLEX_FLOAT,
IM_CLIP_COMPLEX_COMPLEX );
break;
default:
assert( 0 );

12
libsrc/iofuncs/meta.c
View File

@ -15,6 +15,8 @@
* - oop, hash table insert/replace confusion fixed
* 24/1/07
* - oop, im_save_string_setf() was leaking
* 26/8/08
* - added string <-> refstring transforms
*/
/*
@ -705,7 +707,7 @@ im_ref_string_set( GValue *value, const char *str )
return( 0 );
}
/* Transform a refstring to a G_TYPE_STRING.
/* Transform a refstring to a G_TYPE_STRING and back.
*/
static void
transform_ref_string_g_string( const GValue *src_value, GValue *dest_value )
@ -713,6 +715,12 @@ transform_ref_string_g_string( const GValue *src_value, GValue *dest_value )
g_value_set_string( dest_value, im_ref_string_get( src_value ) );
}
static void
transform_g_string_ref_string( const GValue *src_value, GValue *dest_value )
{
im_ref_string_set( dest_value, g_value_get_string( src_value ) );
}
/* To a save string.
*/
static void
@ -738,6 +746,8 @@ im_ref_string_get_type( void )
(GBoxedFreeFunc) area_unref );
g_value_register_transform_func( type, G_TYPE_STRING,
transform_ref_string_g_string );
g_value_register_transform_func( G_TYPE_STRING, type,
transform_g_string_ref_string );
g_value_register_transform_func( type, IM_TYPE_SAVE_STRING,
transform_ref_string_save_string );
g_value_register_transform_func( IM_TYPE_SAVE_STRING, type,