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move rad over to the new thing

This commit is contained in:
John Cupitt 2011-12-20 14:57:05 +00:00
parent 6864739351
commit 3e45e2cd6b
15 changed files with 1676 additions and 1175 deletions
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2
ChangeLog
View File

@ -16,7 +16,7 @@
im_vips2jpeg*(), im_tiff2vips(), im_vips2tiff(), im_exr2vips(),
im_fits2vips(), im_vips2fits(), im_analyze2vips(), im_raw2vips(),
im_vips2raw(), im_magick2vips(), im_png2vips(), im_png2*(), im_ppm2vips(),
im_vips2ppm()
im_vips2ppm(), im_mat2vips(), im_rad2vips(), im_vips2rad()
redone as classes
- added argument priorites to help control arg ordering
- generate has a 'stop' param to signal successful early termination

4
TODO
View File

@ -1,5 +1,9 @@
- vips2bufpng() is leaky
- test rad read/write
- rad save should auto pack to CODING RAD
- test matio load
- radiance to go still

44
libvips/colour/colour.c
View File

@ -772,7 +772,7 @@ vips_LabQ2disp( VipsImage *in, VipsImage **out,
int result;
va_start( ap, disp );
result = vips_call_split( "im_LabQ2disp", ap, in, out, disp );
result = vips_call_split( "LabQ2disp", ap, in, out, disp );
va_end( ap );
return( result );
@ -785,7 +785,20 @@ vips_rad2float( VipsImage *in, VipsImage **out, ... )
int result;
va_start( ap, out );
result = vips_call_split( "im_rad2float", ap, in, out );
result = vips_call_split( "rad2float", ap, in, out );
va_end( ap );
return( result );
}
int
vips_float2rad( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
va_start( ap, out );
result = vips_call_split( "float2rad", ap, in, out );
va_end( ap );
return( result );
@ -798,7 +811,7 @@ vips_LabS2LabQ( VipsImage *in, VipsImage **out, ... )
int result;
va_start( ap, out );
result = vips_call_split( "im_LabS2LabQ", ap, in, out );
result = vips_call_split( "LabS2LabQ", ap, in, out );
va_end( ap );
return( result );
@ -811,7 +824,20 @@ vips_LabQ2Lab( VipsImage *in, VipsImage **out, ... )
int result;
va_start( ap, out );
result = vips_call_split( "im_LabQ2Lab", ap, in, out );
result = vips_call_split( "LabQ2Lab", ap, in, out );
va_end( ap );
return( result );
}
int
vips_Lab2LabQ( VipsImage *in, VipsImage **out, ... )
{
va_list ap;
int result;
va_start( ap, out );
result = vips_call_split( "Lab2LabQ", ap, in, out );
va_end( ap );
return( result );
@ -824,7 +850,7 @@ vips_LCh2Lab( VipsImage *in, VipsImage **out, ... )
int result;
va_start( ap, out );
result = vips_call_split( "im_LCh2Lab", ap, in, out );
result = vips_call_split( "LCh2Lab", ap, in, out );
va_end( ap );
return( result );
@ -837,7 +863,7 @@ vips_Yxy2Lab( VipsImage *in, VipsImage **out, ... )
int result;
va_start( ap, out );
result = vips_call_split( "im_Yxy2Lab", ap, in, out );
result = vips_call_split( "Yxy2Lab", ap, in, out );
va_end( ap );
return( result );
@ -850,7 +876,7 @@ vips_UCS2XYZ( VipsImage *in, VipsImage **out, ... )
int result;
va_start( ap, out );
result = vips_call_split( "im_UCS2XYZ", ap, in, out );
result = vips_call_split( "UCS2XYZ", ap, in, out );
va_end( ap );
return( result );
@ -863,7 +889,7 @@ vips_Lab2XYZ( VipsImage *in, VipsImage **out, ... )
int result;
va_start( ap, out );
result = vips_call_split( "im_Lab2XYZ", ap, in, out );
result = vips_call_split( "Lab2XYZ", ap, in, out );
va_end( ap );
return( result );
@ -877,7 +903,7 @@ vips_XYZ2disp( VipsImage *in, VipsImage **out,
int result;
va_start( ap, disp );
result = vips_call_split( "im_XYZ2disp", ap, in, out, disp );
result = vips_call_split( "XYZ2disp", ap, in, out, disp );
va_end( ap );
return( result );

4
libvips/foreign/Makefile.am
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@ -1,6 +1,10 @@
noinst_LTLIBRARIES = libforeign.la
libforeign_la_SOURCES = \
radiance.h \
radiance.c \
radload.c \
radsave.c \
ppm.h \
ppm.c \
ppmload.c \

86
libvips/foreign/foreign.c
View File

@ -348,26 +348,27 @@ vips_foreign_load_print_class( VipsObjectClass *object_class, VipsBuf *buf )
VIPS_OBJECT_CLASS( vips_foreign_load_parent_class )->
print_class( object_class, buf );
if( class->is_a )
vips_buf_appends( buf, ", is_a" );
if( class->get_flags )
vips_buf_appends( buf, ", get_flags" );
if( class->get_flags_filename )
vips_buf_appends( buf, ", get_flags_filename" );
if( class->header )
vips_buf_appends( buf, ", header" );
if( class->load )
vips_buf_appends( buf, ", load" );
if( !G_TYPE_IS_ABSTRACT( G_TYPE_FROM_CLASS( class ) ) ) {
if( class->is_a )
vips_buf_appends( buf, ", is_a" );
if( class->get_flags )
vips_buf_appends( buf, ", get_flags" );
if( class->get_flags_filename )
vips_buf_appends( buf, ", get_flags_filename" );
if( class->header )
vips_buf_appends( buf, ", header" );
if( class->load )
vips_buf_appends( buf, ", load" );
/* Sanity: it's OK to have get_flags() and get_flags_filename() both
* NULL or both not-NULL.
*/
g_assert( (void *) class->get_flags !=
(void *) class->get_flags_filename );
/* Sanity: it's OK to have get_flags() and
* get_flags_filename() both NULL or both not-NULL.
*/
g_assert( !class->get_flags == !class->get_flags_filename );
/* You can omit ->load(), you must not omit ->header().
*/
g_assert( class->header );
/* You can omit ->load(), you must not omit ->header().
*/
g_assert( class->header );
}
}
/* Can this VipsForeign open this file?
@ -800,6 +801,21 @@ vips_foreign_convert_saveable( VipsForeignSave *save )
*/
g_object_ref( in );
/* Does this class want a coded image we are already in? Nothing to
* do.
*/
if( class->coding != VIPS_CODING_NONE &&
class->coding == in->Coding ) {
VIPS_UNREF( save->ready );
save->ready = in;
return( 0 );
}
/* Otherwise ... we need to decode and then (possibly) recode at the
* end.
*/
/* If this is an VIPS_CODING_LABQ, we can go straight to RGB.
*/
if( in->Coding == VIPS_CODING_LABQ ) {
@ -990,6 +1006,34 @@ vips_foreign_convert_saveable( VipsForeignSave *save )
in = out;
}
/* Does this class want a coded image? The format_table[] should have
* got the format right for us.
*/
if( class->coding != VIPS_CODING_NONE ) {
if( class->coding == VIPS_CODING_RAD ) {
VipsImage *out;
if( vips_float2rad( in, &out, NULL ) ) {
g_object_unref( in );
return( -1 );
}
g_object_unref( in );
in = out;
}
else if( class->coding == VIPS_CODING_LABQ ) {
VipsImage *out;
if( vips_Lab2LabQ( in, &out, NULL ) ) {
g_object_unref( in );
return( -1 );
}
g_object_unref( in );
in = out;
}
}
VIPS_UNREF( save->ready );
save->ready = in;
@ -1027,6 +1071,8 @@ vips_foreign_save_class_init( VipsForeignSaveClass *class )
object_class->nickname = "filesave";
object_class->description = _( "file savers" );
class->coding = VIPS_CODING_NONE;
VIPS_ARG_IMAGE( class, "in", 0,
_( "Input" ),
_( "Image to save" ),
@ -1194,6 +1240,8 @@ vips_foreign_write_options( VipsImage *in, const char *filename )
void
vips_foreign_operation_init( void )
{
extern GType vips_foreign_load_rad_get_type( void );
extern GType vips_foreign_save_rad_get_type( void );
extern GType vips_foreign_load_mat_get_type( void );
extern GType vips_foreign_load_ppm_get_type( void );
extern GType vips_foreign_save_ppm_get_type( void );
@ -1221,6 +1269,8 @@ vips_foreign_operation_init( void )
extern GType vips_foreign_save_rawfd_get_type( void );
extern GType vips_foreign_load_magick_get_type( void );
vips_foreign_load_rad_get_type();
vips_foreign_save_rad_get_type();
vips_foreign_load_ppm_get_type();
vips_foreign_save_ppm_get_type();
vips_foreign_load_csv_get_type();

2
libvips/foreign/magickload.c
View File

@ -135,6 +135,8 @@ vips_foreign_load_magick_class_init( VipsForeignLoadMagickClass *class )
foreign_class->priority = -100;
load_class->is_a = ismagick;
load_class->get_flags_filename =
vips_foreign_load_magick_get_flags_filename;
load_class->get_flags = vips_foreign_load_magick_get_flags;
load_class->header = vips_foreign_load_magick_header;
load_class->load = vips_foreign_load_magick_load;

3
libvips/foreign/matlab.c
View File

@ -2,6 +2,8 @@
*
* 4/8/09
* - transpose on load, assemble planes into bands (thanks Mikhail)
* 20/12/11
* - reworked as some fns ready for new-style classes
*/
/*
@ -55,7 +57,6 @@
#include <vips/intl.h>
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include <vips/vips.h>

11
libvips/foreign/openslideload.c
View File

@ -71,6 +71,15 @@ typedef VipsForeignLoadClass VipsForeignLoadOpenslideClass;
G_DEFINE_TYPE( VipsForeignLoadOpenslide, vips_foreign_load_openslide,
VIPS_TYPE_FOREIGN_LOAD );
static VipsForeignFlags
vips_foreign_load_openslide_get_flags_filename( const char *filename )
{
/* We can't tell from just the filename, we need to know what part of
* the file the user wants. But it'll usually be partial.
*/
return( VIPS_FOREIGN_PARTIAL );
}
static VipsForeignFlags
vips_foreign_load_openslide_get_flags( VipsForeignLoad *load )
{
@ -154,6 +163,8 @@ vips_foreign_load_openslide_class_init( VipsForeignLoadOpenslideClass *class )
foreign_class->suffs = vips_foreign_openslide_suffs;
load_class->is_a = vips__openslide_isslide;
load_class->get_flags_filename =
vips_foreign_load_openslide_get_flags_filename;
load_class->get_flags = vips_foreign_load_openslide_get_flags;
load_class->header = vips_foreign_load_openslide_header;
load_class->load = vips_foreign_load_openslide_load;

1143
libvips/foreign/radiance.c Normal file
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File diff suppressed because it is too large Load Diff

49
libvips/foreign/radiance.h Normal file
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@ -0,0 +1,49 @@
/* common defs for ppm read/write
*/
/*
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
*/
#ifndef VIPS_RADIANCE_H
#define VIPS_RADIANCE_H
#ifdef __cplusplus
extern "C" {
#endif /*__cplusplus*/
int vips__rad_israd( const char *filename );
int vips__rad_header( const char *filename, VipsImage *out );
int vips__rad_load( const char *filename, VipsImage *out );
int vips__rad_save( VipsImage *in, const char *filename );
extern const char *vips__rad_suffs[];
#ifdef __cplusplus
}
#endif /*__cplusplus*/
#endif /*VIPS_RADIANCE_H*/

174
libvips/foreign/radload.c Normal file
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@ -0,0 +1,174 @@
/* load radlab from a file
*
* 5/12/11
* - from tiffload.c
*/
/*
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
*/
/*
#define DEBUG
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/intl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vips/vips.h>
#include <vips/buf.h>
#include <vips/internal.h>
#include "radiance.h"
typedef struct _VipsForeignLoadRad {
VipsForeignLoad parent_object;
/* Filename for load.
*/
char *filename;
} VipsForeignLoadRad;
typedef VipsForeignLoadClass VipsForeignLoadRadClass;
G_DEFINE_TYPE( VipsForeignLoadRad, vips_foreign_load_rad,
VIPS_TYPE_FOREIGN_LOAD );
static VipsForeignFlags
vips_foreign_load_rad_get_flags_filename( const char *filename )
{
return( 0 );
}
static VipsForeignFlags
vips_foreign_load_rad_get_flags( VipsForeignLoad *load )
{
VipsForeignLoadRad *rad = (VipsForeignLoadRad *) load;
return( vips_foreign_load_rad_get_flags_filename( rad->filename ) );
}
static int
vips_foreign_load_rad_header( VipsForeignLoad *load )
{
VipsForeignLoadRad *rad = (VipsForeignLoadRad *) load;
if( vips__rad_header( rad->filename, load->out ) )
return( -1 );
return( 0 );
}
static int
vips_foreign_load_rad_load( VipsForeignLoad *load )
{
VipsForeignLoadRad *rad = (VipsForeignLoadRad *) load;
if( vips__rad_load( rad->filename, load->real ) )
return( -1 );
return( 0 );
}
static void
vips_foreign_load_rad_class_init( VipsForeignLoadRadClass *class )
{
GObjectClass *gobject_class = G_OBJECT_CLASS( class );
VipsObjectClass *object_class = (VipsObjectClass *) class;
VipsForeignClass *foreign_class = (VipsForeignClass *) class;
VipsForeignLoadClass *load_class = (VipsForeignLoadClass *) class;
gobject_class->set_property = vips_object_set_property;
gobject_class->get_property = vips_object_get_property;
object_class->nickname = "radload";
object_class->description = _( "load a Radiance image from a file" );
foreign_class->suffs = vips__rad_suffs;
load_class->is_a = vips__rad_israd;
load_class->get_flags_filename =
vips_foreign_load_rad_get_flags_filename;
load_class->get_flags = vips_foreign_load_rad_get_flags;
load_class->header = vips_foreign_load_rad_header;
load_class->load = vips_foreign_load_rad_load;
VIPS_ARG_STRING( class, "filename", 1,
_( "Filename" ),
_( "Filename to load from" ),
VIPS_ARGUMENT_REQUIRED_INPUT,
G_STRUCT_OFFSET( VipsForeignLoadRad, filename ),
NULL );
}
static void
vips_foreign_load_rad_init( VipsForeignLoadRad *rad )
{
}
/**
* vips_radload:
* @filename: file to load
* @out: output image
* @...: %NULL-terminated list of optional named arguments
*
* Read a Radiance (HDR) file into a VIPS image.
*
* Radiance files are read as #VIPS_CODING_RAD. They have one byte for each of
* red, green and blue, and one byte of shared exponent. Some operations (like
* vips_extract_area()) can work directly with images in this format, but
* mmany (all the arithmetic operations, for example) will not. Unpack
* #VIPS_CODING_RAD images to 3 band float with im_rad2float() if you want to do
* arithmetic on them.
*
* This operation ignores some header fields, like VIEW and DATE. It will not
* rotate/flip as the FORMAT string asks.
*
* Sections of this reader from Greg Ward and Radiance with kind permission.
*
* See also: vips_image_new_from_file().
*
* Returns: 0 on success, -1 on error.
*/
int
vips_radload( const char *filename, VipsImage **out, ... )
{
va_list ap;
int result;
va_start( ap, out );
result = vips_call_split( "radload", ap, filename, out );
va_end( ap );
return( result );
}

155
libvips/foreign/radsave.c Normal file
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@ -0,0 +1,155 @@
/* save to rad
*
* 2/12/11
* - wrap a class around the rad writer
*/
/*
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
*/
/*
#define DEBUG_VERBOSE
#define DEBUG
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/intl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vips/vips.h>
#include "radiance.h"
typedef struct _VipsForeignSaveRad {
VipsForeignSave parent_object;
char *filename;
} VipsForeignSaveRad;
typedef VipsForeignSaveClass VipsForeignSaveRadClass;
G_DEFINE_TYPE( VipsForeignSaveRad, vips_foreign_save_rad,
VIPS_TYPE_FOREIGN_SAVE );
static int
vips_foreign_save_rad_build( VipsObject *object )
{
VipsForeignSave *save = (VipsForeignSave *) object;
VipsForeignSaveRad *rad = (VipsForeignSaveRad *) object;
if( VIPS_OBJECT_CLASS( vips_foreign_save_rad_parent_class )->
build( object ) )
return( -1 );
if( vips__rad_save( save->ready, rad->filename ) )
return( -1 );
return( 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 int bandfmt_rad[10] = {
/* UC C US S UI I F X D DX */
F, F, F, F, F, F, F, F, F, F
};
static void
vips_foreign_save_rad_class_init( VipsForeignSaveRadClass *class )
{
GObjectClass *gobject_class = G_OBJECT_CLASS( class );
VipsObjectClass *object_class = (VipsObjectClass *) class;
VipsForeignClass *foreign_class = (VipsForeignClass *) class;
VipsForeignSaveClass *save_class = (VipsForeignSaveClass *) class;
gobject_class->set_property = vips_object_set_property;
gobject_class->get_property = vips_object_get_property;
object_class->nickname = "radsave";
object_class->description = _( "save image to Radiance file" );
object_class->build = vips_foreign_save_rad_build;
foreign_class->suffs = vips__rad_suffs;
save_class->saveable = VIPS_SAVEABLE_RGB;
save_class->format_table = bandfmt_rad;
save_class->coding = VIPS_CODING_RAD;
VIPS_ARG_STRING( class, "filename", 1,
_( "Filename" ),
_( "Filename to save to" ),
VIPS_ARGUMENT_REQUIRED_INPUT,
G_STRUCT_OFFSET( VipsForeignSaveRad, filename ),
NULL );
}
static void
vips_foreign_save_rad_init( VipsForeignSaveRad *rad )
{
}
/**
* vips_radsave:
* @in: image to save
* @filename: file to write to
* @...: %NULL-terminated list of optional named arguments
*
* Write a VIPS image in Radiance (HDR) format.
*
* Sections of this reader from Greg Ward and Radiance with kind permission.
*
* See also: vips_image_write_file().
*
* Returns: 0 on success, -1 on error.
*/
int
vips_radsave( VipsImage *in, const char *filename, ... )
{
va_list ap;
int result;
va_start( ap, filename );
result = vips_call_split( "radsave", ap, in, filename );
va_end( ap );
return( result );
}

1161
libvips/format/radiance.c
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File diff suppressed because it is too large Load Diff

4
libvips/include/vips/colour.h
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@ -49,10 +49,14 @@ int vips_LabQ2disp( VipsImage *in, VipsImage **out,
__attribute__((sentinel));
int vips_rad2float( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_float2rad( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_LabS2LabQ( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_LabQ2Lab( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_Lab2LabQ( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_LCh2Lab( VipsImage *in, VipsImage **out, ... )
__attribute__((sentinel));
int vips_Yxy2Lab( VipsImage *in, VipsImage **out, ... )

9
libvips/include/vips/foreign.h
View File

@ -230,6 +230,10 @@ typedef struct _VipsForeignSaveClass {
/* How this format treats band formats.
*/
VipsBandFormat *format_table;
/* If this format needs a coding, the coding it wants (default NONE).
*/
VipsCoding coding;
} VipsForeignSaveClass;
GType vips_foreign_save_get_type( void );
@ -364,6 +368,11 @@ int vips_ppmsave( VipsImage *in, const char *filename, ... )
int vips_matload( const char *filename, VipsImage **out, ... )
__attribute__((sentinel));
int vips_radload( const char *filename, VipsImage **out, ... )
__attribute__((sentinel));
int vips_radsave( VipsImage *in, const char *filename, ... )
__attribute__((sentinel));
#ifdef __cplusplus
}
#endif /*__cplusplus*/