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add class for complex ops

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and it does conj as well
This commit is contained in:
John Cupitt 2011-11-19 11:24:04 +00:00
parent 3b238d4e7e
commit 187212768d
15 changed files with 463 additions and 265 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ChangeLog
View File

@ -11,7 +11,7 @@
im_multiply(), im_stats(), im_measure(), im_recomb(), im_floor(), im_ceil(),
im_rint(), im_equal*(), im_notequal*(), im_less*(), im_lesseq*(), im_more*(),
im_moreeq*(), im_remainder*(), im_and*(), im_or*(), im_eor*(), im_shift*(),
im_pow*(), im_exp*(), im_ifthenelse(), im_blend()
im_pow*(), im_exp*(), im_ifthenelse(), im_blend(), im_c2amph(), im_c2rect()
redone as classes
- added argument priorites to help control arg ordering
- generate has a 'stop' param to signal successful early termination
@ -47,6 +47,8 @@
- use atexit() to call vips_shutdown()
- set _O_TEMPORARY on delete-on-close temp images if possible
- unlink temps on rewind on *nix, less likely to leave temps on a crash
- added complex conj as a basic operation
- rect/polar/conj work o any format, not just complex
12/10/11 started 7.26.6
- NOCACHE was not being set correctly on OS X causing performance

15
TODO
View File

@ -1,6 +1,19 @@
- test docs
do relational.c next
do polar.c
do we need a VipsUnary subclass for complex? needs to cast input to complex
before it starts
do polar/rectangular/conjugate in it
or maybe have a single thing with an enum for complex ops lke this
- look at the help message from the vips-7.27 script
try

1
libvips/arithmetic/Makefile.am
View File

@ -3,6 +3,7 @@ noinst_LTLIBRARIES = libarithmetic.la
libarithmetic_la_SOURCES = \
arith_dispatch.c \
abs.c \
complex.c \
im_bandmean.c \
im_cross_phase.c \
deviate.c \

2
libvips/arithmetic/arithmetic.c
View File

@ -503,6 +503,7 @@ vips_arithmetic_operation_init( void )
extern GType vips_boolean_const_get_type( void );
extern GType vips_math2_get_type( void );
extern GType vips_math2_const_get_type( void );
extern GType vips_complex_get_type( void );
vips_add_get_type();
vips_subtract_get_type();
@ -529,4 +530,5 @@ vips_arithmetic_operation_init( void )
vips_boolean_const_get_type();
vips_math2_get_type();
vips_math2_const_get_type();
vips_complex_get_type();
}

331
libvips/arithmetic/complex.c Normal file
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@ -0,0 +1,331 @@
/* complex.c ... various complex operations
*
* Copyright: 1990, N. Dessipris.
*
* Author: Nicos Dessipris
* Written on: 12/02/1990
* Modified on : 09/05/1990
* 15/6/93 JC
* - stupid stupid includes and externs fixed
* - I have been editing for 1 1/2 hours and I'm still drowning in
* rubbish extetrnshh
* 13/12/94 JC
* - modernised
* 9/7/02 JC
* - degree output, for consistency
* - slightly better behaviour in edge cases
* 27/1/10
* - modernised
* - gtk-doc
* 19/11/11
* - redo as a class
*/
/*
Copyright (C) 1991-2005 The National Gallery
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
/*
#define DEBUG
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/intl.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <vips/vips.h>
#include "unary.h"
typedef struct _VipsComplex {
VipsUnary parent_instance;
VipsOperationComplex cmplx;
} VipsComplex;
typedef VipsUnaryClass VipsComplexClass;
G_DEFINE_TYPE( VipsComplex, vips_complex, VIPS_TYPE_UNARY );
#define LOOP( IN, OUT, OP ) { \
IN *p = (IN *) in[0]; \
OUT *q = (OUT *) out; \
\
for( x = 0; x < sz; x++ ) { \
OP( q, p[x], 0.0 ); \
\
q += 2; \
} \
}
#define CLOOP( IN, OUT, OP ) { \
IN *p = (IN *) in[0]; \
OUT *q = (OUT *) out; \
\
for( x = 0; x < sz; x++ ) { \
OP( q, p[0], p[1] ); \
\
p += 2; \
q += 2; \
} \
}
#define SWITCH( OP ) \
switch( vips_image_get_format( im ) ) { \
case VIPS_FORMAT_UCHAR: \
LOOP( unsigned char, float, OP ); break; \
case VIPS_FORMAT_CHAR: \
LOOP( signed char, float, OP ); break; \
case VIPS_FORMAT_USHORT: \
LOOP( unsigned short, float, OP ); break; \
case VIPS_FORMAT_SHORT: \
LOOP( signed short, float, OP ); break; \
case VIPS_FORMAT_UINT: \
LOOP( unsigned int, float, OP ); break; \
case VIPS_FORMAT_INT: \
LOOP( signed int, float, OP ); break; \
case VIPS_FORMAT_FLOAT: \
LOOP( float, float, OP ); break; \
case VIPS_FORMAT_DOUBLE: \
LOOP( double, double, OP ); break;\
case VIPS_FORMAT_COMPLEX: \
CLOOP( float, float, OP ); break; \
case VIPS_FORMAT_DPCOMPLEX: \
CLOOP( double, double, OP ); break;\
\
default: \
g_assert( 0 ); \
}
#define POLAR( Q, X, Y ) { \
double re = (X); \
double im = (Y); \
double am, ph; \
\
am = sqrt( re * re + im * im ); \
ph = im_col_ab2h( re, im ); \
\
Q[0] = am; \
Q[1] = ph; \
}
#define RECT( Q, X, Y ) { \
double am = (X); \
double ph = (Y); \
double re, im; \
\
re = am * cos( VIPS_RAD( ph ) ); \
im = am * sin( VIPS_RAD( ph ) ); \
\
Q[0] = re; \
Q[1] = im; \
}
#define CONJ( Q, X, Y ) { \
double re = (X); \
double im = (Y); \
\
im *= -1; \
\
Q[0] = re; \
Q[1] = im; \
}
static void
vips_complex_buffer( VipsArithmetic *arithmetic, PEL *out, PEL **in, int width )
{
VipsComplex *cmplx = (VipsComplex *) arithmetic;
VipsImage *im = arithmetic->ready[0];
const int sz = width * vips_image_get_bands( im );
int x;
switch( cmplx->cmplx ) {
case VIPS_OPERATION_COMPLEX_POLAR: SWITCH( POLAR ); break;
case VIPS_OPERATION_COMPLEX_RECT: SWITCH( RECT ); break;
case VIPS_OPERATION_COMPLEX_CONJ: SWITCH( CONJ ); break;
default:
g_assert( 0 );
}
}
/* Save a bit of typing.
*/
#define UC VIPS_FORMAT_UCHAR
#define C VIPS_FORMAT_CHAR
#define US VIPS_FORMAT_USHORT
#define S VIPS_FORMAT_SHORT
#define UI VIPS_FORMAT_UINT
#define I VIPS_FORMAT_INT
#define F VIPS_FORMAT_FLOAT
#define X VIPS_FORMAT_COMPLEX
#define D VIPS_FORMAT_DOUBLE
#define DX VIPS_FORMAT_DPCOMPLEX
static const VipsBandFormat vips_bandfmt_complex[10] = {
/* UC C US S UI I F X D DX */
X, X, X, X, X, X, X, X, DX, DX
};
static void
vips_complex_class_init( VipsComplexClass *class )
{
GObjectClass *gobject_class = G_OBJECT_CLASS( class );
VipsObjectClass *object_class = (VipsObjectClass *) class;
VipsArithmeticClass *aclass = VIPS_ARITHMETIC_CLASS( class );
gobject_class->set_property = vips_object_set_property;
gobject_class->get_property = vips_object_get_property;
object_class->nickname = "complex";
object_class->description =
_( "perform a complex operation on an image" );
vips_arithmetic_set_format_table( aclass, vips_bandfmt_complex );
aclass->process_line = vips_complex_buffer;
VIPS_ARG_ENUM( class, "cmplx", 200,
_( "Operation" ),
_( "complex to perform" ),
VIPS_ARGUMENT_REQUIRED_INPUT,
G_STRUCT_OFFSET( VipsComplex, cmplx ),
VIPS_TYPE_OPERATION_COMPLEX, VIPS_OPERATION_COMPLEX_POLAR );
}
static void
vips_complex_init( VipsComplex *complex )
{
}
static int
vips_complexv( VipsImage *in, VipsImage **out,
VipsOperationComplex cmplx, va_list ap )
{
return( vips_call_split( "complex", ap, in, out, cmplx ) );
}
/**
* vips_complex:
* @in: input #VipsImage
* @out: output #VipsImage
* @cmplx: complex operation to perform
* @...: %NULL-terminated list of optional named arguments
*
* Perform various operations on complex images.
*
* Angles are expressed in degrees. The output type is complex unless the
* input is double or dpcomplex, in which case the output is dpcomplex.
*
* Returns: 0 on success, -1 on error
*/
int
vips_complex( VipsImage *in, VipsImage **out, VipsOperationComplex cmplx, ... )
{
va_list ap;
int result;
va_start( ap, cmplx );
result = vips_complexv( in, out, cmplx, ap );
va_end( ap );
return( result );
}
/**
* vips_polar:
* @in: input #VipsImage
* @out: output #VipsImage
* @...: %NULL-terminated list of optional named arguments
*
* Perform #VIPS_OPERATION_COMPLEX_POLAR on an image. See vips_complex().
*
* Returns: 0 on success, -1 on error
*/
int
vips_polar( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
va_start( ap, out );
result = vips_complexv( in, out, VIPS_OPERATION_COMPLEX_POLAR, ap );
va_end( ap );
return( result );
}
/**
* vips_rect:
* @in: input #VipsImage
* @out: output #VipsImage
* @...: %NULL-terminated list of optional named arguments
*
* Perform #VIPS_OPERATION_COMPLEX_RECT on an image. See vips_complex().
*
* Returns: 0 on success, -1 on error
*/
int
vips_rect( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
va_start( ap, out );
result = vips_complexv( in, out, VIPS_OPERATION_COMPLEX_POLAR, ap );
va_end( ap );
return( result );
}
/**
* vips_conj:
* @in: input #VipsImage
* @out: output #VipsImage
* @...: %NULL-terminated list of optional named arguments
*
* Perform #VIPS_OPERATION_COMPLEX_CONJ on an image. See vips_complex().
*
* Returns: 0 on success, -1 on error
*/
int
vips_conj( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
va_start( ap, out );
result = vips_complexv( in, out, VIPS_OPERATION_COMPLEX_CONJ, ap );
va_end( ap );
return( result );
}

2
libvips/conversion/Makefile.am
View File

@ -16,8 +16,6 @@ libconversion_la_SOURCES = \
rot.c \
ifthenelse.c \
conver_dispatch.c \
im_c2amph.c \
im_c2rect.c \
im_c2imag.c \
im_c2real.c \
im_copy_file.c \

40
libvips/conversion/cast.c
View File

@ -526,7 +526,7 @@ vips_cast( VipsImage *in, VipsImage **out, VipsBandFormat format, ... )
}
/**
* vips_uchar:
* vips_cast_uchar:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -536,7 +536,7 @@ vips_cast( VipsImage *in, VipsImage **out, VipsBandFormat format, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_uchar( VipsImage *in, VipsImage **out, ... )
vips_cast_uchar( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -549,7 +549,7 @@ vips_uchar( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_char:
* vips_cast_char:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -559,7 +559,7 @@ vips_uchar( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_char( VipsImage *in, VipsImage **out, ... )
vips_cast_char( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -572,7 +572,7 @@ vips_char( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_ushort:
* vips_cast_ushort:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -582,7 +582,7 @@ vips_char( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_ushort( VipsImage *in, VipsImage **out, ... )
vips_cast_ushort( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -595,7 +595,7 @@ vips_ushort( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_short:
* vips_cast_short:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -605,7 +605,7 @@ vips_ushort( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_short( VipsImage *in, VipsImage **out, ... )
vips_cast_short( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -618,7 +618,7 @@ vips_short( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_uint:
* vips_cast_uint:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -628,7 +628,7 @@ vips_short( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_uint( VipsImage *in, VipsImage **out, ... )
vips_cast_uint( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -641,7 +641,7 @@ vips_uint( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_int:
* vips_cast_int:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -651,7 +651,7 @@ vips_uint( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_int( VipsImage *in, VipsImage **out, ... )
vips_cast_int( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -664,7 +664,7 @@ vips_int( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_float:
* vips_cast_float:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -674,7 +674,7 @@ vips_int( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_float( VipsImage *in, VipsImage **out, ... )
vips_cast_float( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -687,7 +687,7 @@ vips_float( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_double:
* vips_cast_double:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -697,7 +697,7 @@ vips_float( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_double( VipsImage *in, VipsImage **out, ... )
vips_cast_double( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -710,7 +710,7 @@ vips_double( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_complex:
* vips_cast_complex:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -720,7 +720,7 @@ vips_double( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_complex( VipsImage *in, VipsImage **out, ... )
vips_cast_complex( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
@ -733,7 +733,7 @@ vips_complex( VipsImage *in, VipsImage **out, ... )
}
/**
* vips_dpcomplex:
* vips_cast_dpcomplex:
* @in: input image
* @out: output image
* @...: %NULL-terminated list of optional named arguments
@ -743,7 +743,7 @@ vips_complex( VipsImage *in, VipsImage **out, ... )
* Returns: 0 on success, -1 on error
*/
int
vips_dpcomplex( VipsImage *in, VipsImage **out, ... )
vips_cast_dpcomplex( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;

120
libvips/conversion/im_c2amph.c
View File

@ -1,120 +0,0 @@
/* im_c2amph.c ... convert to polar
*
* Copyright: 1990, N. Dessipris.
*
* Author: Nicos Dessipris
* Written on: 12/02/1990
* Modified on : 09/05/1990
* 15/6/93 JC
* - stupid stupid includes and externs fixed
* - I have been editing for 1 1/2 hours and I'm still drowning in
* rubbish extetrnshh
* 13/12/94 JC
* - modernised
* 9/7/02 JC
* - degree output, for consistency
* - slightly better behaviour in edge cases
* 27/1/10
* - modernised
* - gtk-doc
*/
/*
This file is part of VIPS.
VIPS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/intl.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <vips/vips.h>
#define loop(TYPE) { \
TYPE *p = (TYPE *) in; \
TYPE *q = (TYPE *) out; \
int x; \
\
for( x = 0; x < n; x++ ) { \
double re = p[0]; \
double im = p[1]; \
double am, ph; \
\
am = sqrt( re * re + im * im ); \
ph = im_col_ab2h( re, im ); \
\
q[0] = am; \
q[1] = ph; \
\
p += 2; \
q += 2; \
} \
}
/* c2amph buffer processor.
*/
static void
buffer_c2amph( void *in, void *out, int w, IMAGE *im )
{
int n = w * im->Bands;
switch( im->BandFmt ) {
case IM_BANDFMT_DPCOMPLEX: loop(double); break;
case IM_BANDFMT_COMPLEX: loop(float); break;
default:
g_assert( 0 );
}
}
/**
* im_c2amph:
* @in: input image
* @out: output image
*
* Convert a complex image from rectangular to polar coordinates. Angles are
* expressed in degrees.
*
* See also: im_c2rect(), im_abs().
*
* Returns: 0 on success, -1 on error
*/
int
im_c2amph( IMAGE *in, IMAGE *out )
{
if( im_check_uncoded( "im_c2amph", in ) ||
im_check_complex( "im_c2amph", in ) ||
im_cp_desc( out, in ) )
return( -1 );
if( im_wrapone( in, out,
(im_wrapone_fn) buffer_c2amph, in, NULL ) )
return( -1 );
return( 0 );
}

109
libvips/conversion/im_c2rect.c
View File

@ -1,109 +0,0 @@
/* im_c2rect.c ... convert polar to rectangular
*
* 9/7/02 JC
* - from im_c2amph()
* 27/1/10
* - modernised
* - gtk-doc
*/
/*
This file is part of VIPS.
VIPS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/intl.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <vips/vips.h>
#define loop(TYPE) { \
TYPE *p = (TYPE *) in; \
TYPE *q = (TYPE *) out; \
int x; \
\
for( x = 0; x < n; x++ ) { \
double am = p[0]; \
double ph = p[1]; \
double re, im; \
\
re = am * cos( IM_RAD( ph ) ); \
im = am * sin( IM_RAD( ph ) ); \
\
q[0] = re; \
q[1] = im; \
\
p += 2; \
q += 2; \
} \
}
/* c2rect buffer processor.
*/
static void
buffer_c2rect( void *in, void *out, int w, IMAGE *im )
{
int n = w * im->Bands;
switch( im->BandFmt ) {
case IM_BANDFMT_DPCOMPLEX: loop(double); break;
case IM_BANDFMT_COMPLEX: loop(float); break;
default:
g_assert( 0 );
}
}
/**
* im_c2rect:
* @in: input image
* @out: output image
*
* Convert a complex image from polar to rectangular coordinates. Angles are
* expressed in degrees.
*
* See also: im_c2amph().
*
* Returns: 0 on success, -1 on error
*/
int
im_c2rect( IMAGE *in, IMAGE *out )
{
if( im_check_uncoded( "im_c2rect", in ) ||
im_check_complex( "im_c2rect", in ) ||
im_cp_desc( out, in ) )
return( -1 );
if( im_wrapone( in, out,
(im_wrapone_fn) buffer_c2rect, in, NULL ) )
return( -1 );
return( 0 );
}

29
libvips/deprecated/vips7compat.c
View File

@ -2076,3 +2076,32 @@ im_blend( VipsImage *c, VipsImage *a, VipsImage *b, VipsImage *out )
return( 0 );
}
static int
vips__complex( VipsImage *in, VipsImage *out, VipsOperationComplex cmplx )
{
VipsImage *t;
if( vips_complex( in, &t, cmplx,
NULL ) )
return( -1 );
if( vips_image_write( t, out ) ) {
g_object_unref( t );
return( -1 );
}
g_object_unref( t );
return( 0 );
}
int
im_c2amph( IMAGE *in, IMAGE *out )
{
return( vips__complex( in, out, VIPS_OPERATION_COMPLEX_POLAR ) );
}
int
im_c2rect( IMAGE *in, IMAGE *out )
{
return( vips__complex( in, out, VIPS_OPERATION_COMPLEX_RECT ) );
}

25
libvips/include/vips/arithmetic.h
View File

@ -132,6 +132,21 @@ typedef enum {
VIPS_OPERATION_BOOLEAN_LAST
} VipsOperationBoolean;
/**
* VipsOperationComplex:
* @VIPS_OPERATION_COMPLEX_POLAR: convert to polar coordinates
* @VIPS_OPERATION_COMPLEX_RECT: convert to rectangular coordinates
* @VIPS_OPERATION_COMPLEX_CONJ: complex conjugate
*
* See also: vips_complex().
*/
typedef enum {
VIPS_OPERATION_COMPLEX_POLAR,
VIPS_OPERATION_COMPLEX_RECT,
VIPS_OPERATION_COMPLEX_CONJ,
VIPS_OPERATION_COMPLEX_LAST
} VipsOperationComplex;
int vips_add( VipsImage *left, VipsImage *right, VipsImage **out, ... )
__attribute__((sentinel));
int vips_subtract( VipsImage *in1, VipsImage *in2, VipsImage **out, ... )
@ -192,6 +207,16 @@ int vips_log( VipsImage *in, VipsImage **out, ... )
int vips_log10( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_complex( VipsImage *in, VipsImage **out,
VipsOperationComplex cmplx, ... )
__attribute__((sentinel));
int vips_polar( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_rect( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_conj( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_relational( VipsImage *left, VipsImage *right, VipsImage **out,
VipsOperationRelational relational, ... )
__attribute__((sentinel));

26
libvips/include/vips/conversion.h
View File

@ -158,25 +158,25 @@ int vips_replicate( VipsImage *in, VipsImage **out, int across, int down, ... )
int vips_cast( VipsImage *in, VipsImage **out, VipsBandFormat format, ... )
__attribute__((sentinel));
int vips_uchar( VipsImage *in, VipsImage **out, ... )
int vips_cast_uchar( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_char( VipsImage *in, VipsImage **out, ... )
int vips_cast_char( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_ushort( VipsImage *in, VipsImage **out, ... )
int vips_cast_ushort( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_short( VipsImage *in, VipsImage **out, ... )
int vips_cast_short( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_uint( VipsImage *in, VipsImage **out, ... )
int vips_cast_uint( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_int( VipsImage *in, VipsImage **out, ... )
int vips_cast_int( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_float( VipsImage *in, VipsImage **out, ... )
int vips_cast_float( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_double( VipsImage *in, VipsImage **out, ... )
int vips_cast_double( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_complex( VipsImage *in, VipsImage **out, ... )
int vips_cast_complex( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_dpcomplex( VipsImage *in, VipsImage **out, ... )
int vips_cast_dpcomplex( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_bandjoin( VipsImage **in, VipsImage **out, int n, ... )
@ -192,14 +192,16 @@ int vips_ifthenelse( VipsImage *cond, VipsImage *in1, VipsImage *in2,
__attribute__((sentinel));
int im_copy_file( VipsImage *in, VipsImage *out );
int im_scale( VipsImage *in, VipsImage *out );
int im_msb( VipsImage *in, VipsImage *out );
int im_msb_band( VipsImage *in, VipsImage *out, int band );
int im_c2amph( VipsImage *in, VipsImage *out );
int im_c2rect( VipsImage *in, VipsImage *out );
int im_ri2c( VipsImage *in1, VipsImage *in2, VipsImage *out );
int im_c2imag( VipsImage *in, VipsImage *out );
int im_c2real( VipsImage *in, VipsImage *out );

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

@ -17,6 +17,8 @@ GType vips_operation_relational_get_type (void) G_GNUC_CONST;
#define VIPS_TYPE_OPERATION_RELATIONAL (vips_operation_relational_get_type())
GType vips_operation_boolean_get_type (void) G_GNUC_CONST;
#define VIPS_TYPE_OPERATION_BOOLEAN (vips_operation_boolean_get_type())
GType vips_operation_complex_get_type (void) G_GNUC_CONST;
#define VIPS_TYPE_OPERATION_COMPLEX (vips_operation_complex_get_type())
/* enumerations from "../../../libvips/include/vips/conversion.h" */
GType vips_extend_get_type (void) G_GNUC_CONST;
#define VIPS_TYPE_EXTEND (vips_extend_get_type())

3
libvips/include/vips/vips7compat.h
View File

@ -631,6 +631,9 @@ int im_bandjoin( VipsImage *in1, VipsImage *in2, VipsImage *out );
int im_gbandjoin( VipsImage **in, VipsImage *out, int n );
int im_black( VipsImage *out, int x, int y, int bands );
int im_c2amph( VipsImage *in, VipsImage *out );
int im_c2rect( VipsImage *in, VipsImage *out );
int im_rot90( VipsImage *in, VipsImage *out );
int im_rot180( VipsImage *in, VipsImage *out );
int im_rot270( VipsImage *in, VipsImage *out );

19
libvips/iofuncs/enumtypes.c
View File

@ -190,6 +190,25 @@ vips_operation_boolean_get_type( void )
return( etype );
}
GType
vips_operation_complex_get_type( void )
{
static GType etype = 0;
if( etype == 0 ) {
static const GEnumValue values[] = {
{VIPS_OPERATION_COMPLEX_POLAR, "VIPS_OPERATION_COMPLEX_POLAR", "polar"},
{VIPS_OPERATION_COMPLEX_RECT, "VIPS_OPERATION_COMPLEX_RECT", "rect"},
{VIPS_OPERATION_COMPLEX_CONJ, "VIPS_OPERATION_COMPLEX_CONJ", "conj"},
{VIPS_OPERATION_COMPLEX_LAST, "VIPS_OPERATION_COMPLEX_LAST", "last"},
{0, NULL, NULL}
};
etype = g_enum_register_static( "VipsOperationComplex", values );
}
return( etype );
}
/* enumerations from "../../libvips/include/vips/util.h" */
GType
vips_token_get_type( void )