|
|
/*
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
% JJJJJ BBBB IIIII GGGG %
|
|
|
% J B B I G %
|
|
|
% J BBBB I G GG %
|
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|
% J J B B I G G %
|
|
|
% JJJ BBBB IIIII GGG %
|
|
|
% %
|
|
|
% %
|
|
|
% Read/Write JBIG Image Format %
|
|
|
% %
|
|
|
% Software Design %
|
|
|
% Cristy %
|
|
|
% July 1992 %
|
|
|
% %
|
|
|
% %
|
|
|
% Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization %
|
|
|
% dedicated to making software imaging solutions freely available. %
|
|
|
% %
|
|
|
% You may not use this file except in compliance with the License. You may %
|
|
|
% obtain a copy of the License at %
|
|
|
% %
|
|
|
% https://imagemagick.org/script/license.php %
|
|
|
% %
|
|
|
% Unless required by applicable law or agreed to in writing, software %
|
|
|
% distributed under the License is distributed on an "AS IS" BASIS, %
|
|
|
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
|
|
|
% See the License for the specific language governing permissions and %
|
|
|
% limitations under the License. %
|
|
|
% %
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
%
|
|
|
%
|
|
|
*/
|
|
|
|
|
|
/*
|
|
|
Include declarations.
|
|
|
*/
|
|
|
#include "MagickCore/studio.h"
|
|
|
#include "MagickCore/attribute.h"
|
|
|
#include "MagickCore/blob.h"
|
|
|
#include "MagickCore/blob-private.h"
|
|
|
#include "MagickCore/cache.h"
|
|
|
#include "MagickCore/color-private.h"
|
|
|
#include "MagickCore/colormap.h"
|
|
|
#include "MagickCore/colorspace.h"
|
|
|
#include "MagickCore/colorspace-private.h"
|
|
|
#include "MagickCore/constitute.h"
|
|
|
#include "MagickCore/exception.h"
|
|
|
#include "MagickCore/exception-private.h"
|
|
|
#include "MagickCore/geometry.h"
|
|
|
#include "MagickCore/image.h"
|
|
|
#include "MagickCore/image-private.h"
|
|
|
#include "MagickCore/list.h"
|
|
|
#include "MagickCore/magick.h"
|
|
|
#include "MagickCore/memory_.h"
|
|
|
#include "MagickCore/monitor.h"
|
|
|
#include "MagickCore/monitor-private.h"
|
|
|
#include "MagickCore/nt-base-private.h"
|
|
|
#include "MagickCore/pixel-accessor.h"
|
|
|
#include "MagickCore/quantum-private.h"
|
|
|
#include "MagickCore/static.h"
|
|
|
#include "MagickCore/string_.h"
|
|
|
#include "MagickCore/string-private.h"
|
|
|
#include "MagickCore/module.h"
|
|
|
#if defined(MAGICKCORE_JBIG_DELEGATE)
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
|
extern "C" {
|
|
|
#endif
|
|
|
#include <jbig.h>
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
|
}
|
|
|
#endif
|
|
|
#endif
|
|
|
|
|
|
/*
|
|
|
Forward declarations.
|
|
|
*/
|
|
|
#if defined(MAGICKCORE_JBIG_DELEGATE)
|
|
|
static MagickBooleanType
|
|
|
WriteJBIGImage(const ImageInfo *,Image *,ExceptionInfo *);
|
|
|
#endif
|
|
|
|
|
|
#if defined(MAGICKCORE_JBIG_DELEGATE)
|
|
|
/*
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
% R e a d J B I G I m a g e %
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
%
|
|
|
% ReadJBIGImage() reads a JBIG image file and returns it. It
|
|
|
% allocates the memory necessary for the new Image structure and returns a
|
|
|
% pointer to the new image.
|
|
|
%
|
|
|
% The format of the ReadJBIGImage method is:
|
|
|
%
|
|
|
% Image *ReadJBIGImage(const ImageInfo *image_info,
|
|
|
% ExceptionInfo *exception)
|
|
|
%
|
|
|
% A description of each parameter follows:
|
|
|
%
|
|
|
% o image_info: the image info.
|
|
|
%
|
|
|
% o exception: return any errors or warnings in this structure.
|
|
|
%
|
|
|
*/
|
|
|
static Image *ReadJBIGImage(const ImageInfo *image_info,
|
|
|
ExceptionInfo *exception)
|
|
|
{
|
|
|
Image
|
|
|
*image;
|
|
|
|
|
|
MagickStatusType
|
|
|
status;
|
|
|
|
|
|
Quantum
|
|
|
index;
|
|
|
|
|
|
ssize_t
|
|
|
x;
|
|
|
|
|
|
Quantum
|
|
|
*q;
|
|
|
|
|
|
unsigned char
|
|
|
*p;
|
|
|
|
|
|
ssize_t
|
|
|
length,
|
|
|
y;
|
|
|
|
|
|
struct jbg_dec_state
|
|
|
jbig_info;
|
|
|
|
|
|
unsigned char
|
|
|
bit,
|
|
|
*buffer,
|
|
|
byte;
|
|
|
|
|
|
/*
|
|
|
Open image file.
|
|
|
*/
|
|
|
assert(image_info != (const ImageInfo *) NULL);
|
|
|
assert(image_info->signature == MagickCoreSignature);
|
|
|
if (image_info->debug != MagickFalse)
|
|
|
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
|
|
|
image_info->filename);
|
|
|
assert(exception != (ExceptionInfo *) NULL);
|
|
|
assert(exception->signature == MagickCoreSignature);
|
|
|
image=AcquireImage(image_info,exception);
|
|
|
status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
|
|
|
if (status == MagickFalse)
|
|
|
{
|
|
|
image=DestroyImageList(image);
|
|
|
return((Image *) NULL);
|
|
|
}
|
|
|
/*
|
|
|
Initialize JBIG toolkit.
|
|
|
*/
|
|
|
jbg_dec_init(&jbig_info);
|
|
|
jbg_dec_maxsize(&jbig_info,(unsigned long) image->columns,(unsigned long)
|
|
|
image->rows);
|
|
|
image->columns=jbg_dec_getwidth(&jbig_info);
|
|
|
image->rows=jbg_dec_getheight(&jbig_info);
|
|
|
image->depth=8;
|
|
|
image->storage_class=PseudoClass;
|
|
|
image->colors=2;
|
|
|
/*
|
|
|
Read JBIG file.
|
|
|
*/
|
|
|
buffer=(unsigned char *) AcquireQuantumMemory(MagickMaxBufferExtent,
|
|
|
sizeof(*buffer));
|
|
|
if (buffer == (unsigned char *) NULL)
|
|
|
{
|
|
|
jbg_dec_free(&jbig_info);
|
|
|
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
|
|
|
}
|
|
|
status=JBG_EAGAIN;
|
|
|
do
|
|
|
{
|
|
|
length=(ssize_t) ReadBlob(image,MagickMaxBufferExtent,buffer);
|
|
|
if (length == 0)
|
|
|
break;
|
|
|
p=buffer;
|
|
|
while ((length > 0) && ((status == JBG_EAGAIN) || (status == JBG_EOK)))
|
|
|
{
|
|
|
size_t
|
|
|
count;
|
|
|
|
|
|
status=jbg_dec_in(&jbig_info,p,length,&count);
|
|
|
p+=count;
|
|
|
length-=(ssize_t) count;
|
|
|
}
|
|
|
} while ((status == JBG_EAGAIN) || (status == JBG_EOK));
|
|
|
/*
|
|
|
Create colormap.
|
|
|
*/
|
|
|
image->columns=jbg_dec_getwidth(&jbig_info);
|
|
|
image->rows=jbg_dec_getheight(&jbig_info);
|
|
|
image->compression=JBIG2Compression;
|
|
|
if (AcquireImageColormap(image,2,exception) == MagickFalse)
|
|
|
{
|
|
|
jbg_dec_free(&jbig_info);
|
|
|
buffer=(unsigned char *) RelinquishMagickMemory(buffer);
|
|
|
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
|
|
|
}
|
|
|
image->colormap[0].red=0;
|
|
|
image->colormap[0].green=0;
|
|
|
image->colormap[0].blue=0;
|
|
|
image->colormap[1].red=QuantumRange;
|
|
|
image->colormap[1].green=QuantumRange;
|
|
|
image->colormap[1].blue=QuantumRange;
|
|
|
image->resolution.x=300;
|
|
|
image->resolution.y=300;
|
|
|
if (image_info->ping != MagickFalse)
|
|
|
{
|
|
|
jbg_dec_free(&jbig_info);
|
|
|
buffer=(unsigned char *) RelinquishMagickMemory(buffer);
|
|
|
(void) CloseBlob(image);
|
|
|
return(GetFirstImageInList(image));
|
|
|
}
|
|
|
status=SetImageExtent(image,image->columns,image->rows,exception);
|
|
|
if (status == MagickFalse)
|
|
|
{
|
|
|
jbg_dec_free(&jbig_info);
|
|
|
buffer=(unsigned char *) RelinquishMagickMemory(buffer);
|
|
|
return(DestroyImageList(image));
|
|
|
}
|
|
|
/*
|
|
|
Convert X bitmap image to pixel packets.
|
|
|
*/
|
|
|
p=jbg_dec_getimage(&jbig_info,0);
|
|
|
for (y=0; y < (ssize_t) image->rows; y++)
|
|
|
{
|
|
|
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
|
|
|
if (q == (Quantum *) NULL)
|
|
|
break;
|
|
|
bit=0;
|
|
|
byte=0;
|
|
|
for (x=0; x < (ssize_t) image->columns; x++)
|
|
|
{
|
|
|
if (bit == 0)
|
|
|
byte=(*p++);
|
|
|
index=(byte & 0x80) ? 0 : 1;
|
|
|
bit++;
|
|
|
byte<<=1;
|
|
|
if (bit == 8)
|
|
|
bit=0;
|
|
|
SetPixelIndex(image,index,q);
|
|
|
SetPixelViaPixelInfo(image,image->colormap+(ssize_t) index,q);
|
|
|
q+=GetPixelChannels(image);
|
|
|
}
|
|
|
if (SyncAuthenticPixels(image,exception) == MagickFalse)
|
|
|
break;
|
|
|
status=SetImageProgress(image,LoadImageTag,(MagickOffsetType) y,
|
|
|
image->rows);
|
|
|
if (status == MagickFalse)
|
|
|
break;
|
|
|
}
|
|
|
/*
|
|
|
Free scale resource.
|
|
|
*/
|
|
|
jbg_dec_free(&jbig_info);
|
|
|
buffer=(unsigned char *) RelinquishMagickMemory(buffer);
|
|
|
(void) CloseBlob(image);
|
|
|
return(GetFirstImageInList(image));
|
|
|
}
|
|
|
#endif
|
|
|
|
|
|
/*
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
% R e g i s t e r J B I G I m a g e %
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
%
|
|
|
% RegisterJBIGImage() adds attributes for the JBIG image format to
|
|
|
% the list of supported formats. The attributes include the image format
|
|
|
% tag, a method to read and/or write the format, whether the format
|
|
|
% supports the saving of more than one frame to the same file or blob,
|
|
|
% whether the format supports native in-memory I/O, and a brief
|
|
|
% description of the format.
|
|
|
%
|
|
|
% The format of the RegisterJBIGImage method is:
|
|
|
%
|
|
|
% size_t RegisterJBIGImage(void)
|
|
|
%
|
|
|
*/
|
|
|
ModuleExport size_t RegisterJBIGImage(void)
|
|
|
{
|
|
|
#define JBIGDescription "Joint Bi-level Image experts Group interchange format"
|
|
|
|
|
|
char
|
|
|
version[MagickPathExtent];
|
|
|
|
|
|
MagickInfo
|
|
|
*entry;
|
|
|
|
|
|
*version='\0';
|
|
|
#if defined(JBG_VERSION)
|
|
|
(void) CopyMagickString(version,JBG_VERSION,MagickPathExtent);
|
|
|
#endif
|
|
|
entry=AcquireMagickInfo("JBIG","BIE",JBIGDescription);
|
|
|
#if defined(MAGICKCORE_JBIG_DELEGATE)
|
|
|
entry->decoder=(DecodeImageHandler *) ReadJBIGImage;
|
|
|
entry->encoder=(EncodeImageHandler *) WriteJBIGImage;
|
|
|
#endif
|
|
|
entry->flags^=CoderAdjoinFlag;
|
|
|
if (*version != '\0')
|
|
|
entry->version=ConstantString(version);
|
|
|
(void) RegisterMagickInfo(entry);
|
|
|
entry=AcquireMagickInfo("JBIG","JBG",JBIGDescription);
|
|
|
#if defined(MAGICKCORE_JBIG_DELEGATE)
|
|
|
entry->decoder=(DecodeImageHandler *) ReadJBIGImage;
|
|
|
entry->encoder=(EncodeImageHandler *) WriteJBIGImage;
|
|
|
#endif
|
|
|
if (*version != '\0')
|
|
|
entry->version=ConstantString(version);
|
|
|
(void) RegisterMagickInfo(entry);
|
|
|
entry=AcquireMagickInfo("JBIG","JBIG",JBIGDescription);
|
|
|
#if defined(MAGICKCORE_JBIG_DELEGATE)
|
|
|
entry->decoder=(DecodeImageHandler *) ReadJBIGImage;
|
|
|
entry->encoder=(EncodeImageHandler *) WriteJBIGImage;
|
|
|
#endif
|
|
|
if (*version != '\0')
|
|
|
entry->version=ConstantString(version);
|
|
|
(void) RegisterMagickInfo(entry);
|
|
|
return(MagickImageCoderSignature);
|
|
|
}
|
|
|
|
|
|
/*
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
% U n r e g i s t e r J B I G I m a g e %
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
%
|
|
|
% UnregisterJBIGImage() removes format registrations made by the
|
|
|
% JBIG module from the list of supported formats.
|
|
|
%
|
|
|
% The format of the UnregisterJBIGImage method is:
|
|
|
%
|
|
|
% UnregisterJBIGImage(void)
|
|
|
%
|
|
|
*/
|
|
|
ModuleExport void UnregisterJBIGImage(void)
|
|
|
{
|
|
|
(void) UnregisterMagickInfo("BIE");
|
|
|
(void) UnregisterMagickInfo("JBG");
|
|
|
(void) UnregisterMagickInfo("JBIG");
|
|
|
}
|
|
|
|
|
|
#if defined(MAGICKCORE_JBIG_DELEGATE)
|
|
|
/*
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
% W r i t e J B I G I m a g e %
|
|
|
% %
|
|
|
% %
|
|
|
% %
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
%
|
|
|
% WriteJBIGImage() writes an image in the JBIG encoded image format.
|
|
|
%
|
|
|
% The format of the WriteJBIGImage method is:
|
|
|
%
|
|
|
% MagickBooleanType WriteJBIGImage(const ImageInfo *image_info,
|
|
|
% Image *image,ExceptionInfo *exception)
|
|
|
%
|
|
|
% A description of each parameter follows.
|
|
|
%
|
|
|
% o image_info: the image info.
|
|
|
%
|
|
|
% o image: The image.
|
|
|
%
|
|
|
% o exception: return any errors or warnings in this structure.
|
|
|
%
|
|
|
*/
|
|
|
|
|
|
static void JBIGEncode(unsigned char *pixels,size_t length,void *data)
|
|
|
{
|
|
|
Image
|
|
|
*image;
|
|
|
|
|
|
image=(Image *) data;
|
|
|
(void) WriteBlob(image,length,pixels);
|
|
|
}
|
|
|
|
|
|
static MagickBooleanType WriteJBIGImage(const ImageInfo *image_info,
|
|
|
Image *image,ExceptionInfo *exception)
|
|
|
{
|
|
|
double
|
|
|
version;
|
|
|
|
|
|
MagickBooleanType
|
|
|
status;
|
|
|
|
|
|
MagickOffsetType
|
|
|
scene;
|
|
|
|
|
|
MemoryInfo
|
|
|
*pixel_info;
|
|
|
|
|
|
const Quantum
|
|
|
*p;
|
|
|
|
|
|
ssize_t
|
|
|
x;
|
|
|
|
|
|
unsigned char
|
|
|
*q;
|
|
|
|
|
|
size_t
|
|
|
number_images,
|
|
|
number_packets;
|
|
|
|
|
|
ssize_t
|
|
|
y;
|
|
|
|
|
|
struct jbg_enc_state
|
|
|
jbig_info;
|
|
|
|
|
|
unsigned char
|
|
|
bit,
|
|
|
byte,
|
|
|
*pixels;
|
|
|
|
|
|
/*
|
|
|
Open image file.
|
|
|
*/
|
|
|
assert(image_info != (const ImageInfo *) NULL);
|
|
|
assert(image_info->signature == MagickCoreSignature);
|
|
|
assert(image != (Image *) NULL);
|
|
|
assert(image->signature == MagickCoreSignature);
|
|
|
if (image->debug != MagickFalse)
|
|
|
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
|
|
|
assert(exception != (ExceptionInfo *) NULL);
|
|
|
assert(exception->signature == MagickCoreSignature);
|
|
|
status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception);
|
|
|
if (status == MagickFalse)
|
|
|
return(status);
|
|
|
version=StringToDouble(JBG_VERSION,(char **) NULL);
|
|
|
scene=0;
|
|
|
number_images=GetImageListLength(image);
|
|
|
do
|
|
|
{
|
|
|
/*
|
|
|
Allocate pixel data.
|
|
|
*/
|
|
|
(void) TransformImageColorspace(image,sRGBColorspace,exception);
|
|
|
number_packets=(image->columns+7)/8;
|
|
|
pixel_info=AcquireVirtualMemory(number_packets,image->rows*sizeof(*pixels));
|
|
|
if (pixel_info == (MemoryInfo *) NULL)
|
|
|
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
|
|
|
pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info);
|
|
|
/*
|
|
|
Convert pixels to a bitmap.
|
|
|
*/
|
|
|
(void) SetImageType(image,BilevelType,exception);
|
|
|
q=pixels;
|
|
|
for (y=0; y < (ssize_t) image->rows; y++)
|
|
|
{
|
|
|
p=GetVirtualPixels(image,0,y,image->columns,1,exception);
|
|
|
if (p == (const Quantum *) NULL)
|
|
|
break;
|
|
|
bit=0;
|
|
|
byte=0;
|
|
|
for (x=0; x < (ssize_t) image->columns; x++)
|
|
|
{
|
|
|
byte<<=1;
|
|
|
if (GetPixelLuma(image,p) < (QuantumRange/2.0))
|
|
|
byte|=0x01;
|
|
|
bit++;
|
|
|
if (bit == 8)
|
|
|
{
|
|
|
*q++=byte;
|
|
|
bit=0;
|
|
|
byte=0;
|
|
|
}
|
|
|
p+=GetPixelChannels(image);
|
|
|
}
|
|
|
if (bit != 0)
|
|
|
*q++=byte << (8-bit);
|
|
|
if (image->previous == (Image *) NULL)
|
|
|
{
|
|
|
status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y,
|
|
|
image->rows);
|
|
|
if (status == MagickFalse)
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
/*
|
|
|
Initialize JBIG info structure.
|
|
|
*/
|
|
|
jbg_enc_init(&jbig_info,(unsigned long) image->columns,(unsigned long)
|
|
|
image->rows,1,&pixels,(void (*)(unsigned char *,size_t,void *))
|
|
|
JBIGEncode,image);
|
|
|
if (image_info->scene != 0)
|
|
|
jbg_enc_layers(&jbig_info,(int) image_info->scene);
|
|
|
else
|
|
|
{
|
|
|
size_t
|
|
|
x_resolution,
|
|
|
y_resolution;
|
|
|
|
|
|
x_resolution=640;
|
|
|
y_resolution=480;
|
|
|
if (image_info->density != (char *) NULL)
|
|
|
{
|
|
|
GeometryInfo
|
|
|
geometry_info;
|
|
|
|
|
|
MagickStatusType
|
|
|
flags;
|
|
|
|
|
|
flags=ParseGeometry(image_info->density,&geometry_info);
|
|
|
x_resolution=geometry_info.rho;
|
|
|
y_resolution=geometry_info.sigma;
|
|
|
if ((flags & SigmaValue) == 0)
|
|
|
y_resolution=x_resolution;
|
|
|
}
|
|
|
if (image->units == PixelsPerCentimeterResolution)
|
|
|
{
|
|
|
x_resolution=(size_t) (100.0*2.54*x_resolution+0.5)/100.0;
|
|
|
y_resolution=(size_t) (100.0*2.54*y_resolution+0.5)/100.0;
|
|
|
}
|
|
|
(void) jbg_enc_lrlmax(&jbig_info,(unsigned long) x_resolution,
|
|
|
(unsigned long) y_resolution);
|
|
|
}
|
|
|
(void) jbg_enc_lrange(&jbig_info,-1,-1);
|
|
|
jbg_enc_options(&jbig_info,JBG_ILEAVE | JBG_SMID,JBG_TPDON | JBG_TPBON |
|
|
|
JBG_DPON,version < 1.6 ? -1 : 0,-1,-1);
|
|
|
/*
|
|
|
Write JBIG image.
|
|
|
*/
|
|
|
jbg_enc_out(&jbig_info);
|
|
|
jbg_enc_free(&jbig_info);
|
|
|
pixel_info=RelinquishVirtualMemory(pixel_info);
|
|
|
if (GetNextImageInList(image) == (Image *) NULL)
|
|
|
break;
|
|
|
image=SyncNextImageInList(image);
|
|
|
status=SetImageProgress(image,SaveImagesTag,scene++,number_images);
|
|
|
if (status == MagickFalse)
|
|
|
break;
|
|
|
} while (image_info->adjoin != MagickFalse);
|
|
|
(void) CloseBlob(image);
|
|
|
return(MagickTrue);
|
|
|
}
|
|
|
#endif
|
