% July 1992 %
% %
% %
-% Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization %
+% Copyright 1999-2013 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 %
/*
Include declarations.
*/
-#include "magick/studio.h"
-#include "magick/attribute.h"
-#include "magick/blob.h"
-#include "magick/blob-private.h"
-#include "magick/cache.h"
-#include "magick/color.h"
-#include "magick/color-private.h"
-#include "magick/colormap.h"
-#include "magick/colormap-private.h"
-#include "magick/colorspace.h"
-#include "magick/constitute.h"
-#include "magick/exception.h"
-#include "magick/exception-private.h"
-#include "magick/hashmap.h"
-#include "magick/geometry.h"
-#include "magick/image.h"
-#include "magick/image-private.h"
-#include "magick/list.h"
-#include "magick/magick.h"
-#include "magick/memory_.h"
-#include "magick/module.h"
-#include "magick/monitor.h"
-#include "magick/monitor-private.h"
-#include "magick/option.h"
-#include "magick/pixel.h"
-#include "magick/profile.h"
-#include "magick/property.h"
-#include "magick/quantum-private.h"
-#include "magick/static.h"
-#include "magick/statistic.h"
-#include "magick/string_.h"
-#include "magick/string-private.h"
+#include "MagickCore/studio.h"
+#include "MagickCore/attribute.h"
+#include "MagickCore/blob.h"
+#include "MagickCore/blob-private.h"
+#include "MagickCore/cache.h"
+#include "MagickCore/color.h"
+#include "MagickCore/color-private.h"
+#include "MagickCore/colormap.h"
+#include "MagickCore/colormap-private.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/hashmap.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/module.h"
+#include "MagickCore/monitor.h"
+#include "MagickCore/monitor-private.h"
+#include "MagickCore/option.h"
+#include "MagickCore/pixel.h"
+#include "MagickCore/pixel-accessor.h"
+#include "MagickCore/profile.h"
+#include "MagickCore/property.h"
+#include "MagickCore/quantum-private.h"
+#include "MagickCore/static.h"
+#include "MagickCore/statistic.h"
+#include "MagickCore/string_.h"
+#include "MagickCore/string-private.h"
+#if defined(MAGICKCORE_BZLIB_DELEGATE)
+#include "bzlib.h"
+#endif
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+#include "lzma.h"
+#endif
#if defined(MAGICKCORE_ZLIB_DELEGATE)
#include "zlib.h"
#endif
-#if defined(MAGICKCORE_BZLIB_DELEGATE)
-#include "bzlib.h"
+\f
+/*
+ Define declarations.
+*/
+#if !defined(LZMA_OK)
+#define LZMA_OK 0
#endif
\f
/*
Forward declarations.
*/
static MagickBooleanType
- WriteMIFFImage(const ImageInfo *,Image *);
+ WriteMIFFImage(const ImageInfo *,Image *,ExceptionInfo *);
\f
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
}
#endif
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+static void *AcquireLZMAMemory(void *context,size_t items,size_t size)
+{
+ (void) context;
+ return((void *) AcquireQuantumMemory((size_t) items,(size_t) size));
+}
+#endif
+
#if defined(MAGICKCORE_ZLIB_DELEGATE)
static voidpf AcquireZIPMemory(voidpf context,unsigned int items,
unsigned int size)
}
static void PushRunlengthPacket(Image *image,const unsigned char *pixels,
- size_t *length,PixelPacket *pixel,IndexPacket *index)
+ size_t *length,PixelInfo *pixel,ExceptionInfo *exception)
{
const unsigned char
*p;
p=pixels;
if (image->storage_class == PseudoClass)
{
- *index=(IndexPacket) 0;
+ pixel->index=0;
switch (image->depth)
{
case 32:
{
- *index=ConstrainColormapIndex(image,
- (*p << 24) | (*(p+1) << 16) | (*(p+2) << 8) | *(p+3));
+ pixel->index=ConstrainColormapIndex(image,
+ (*p << 24) | (*(p+1) << 16) | (*(p+2) << 8) | *(p+3),exception);
p+=4;
break;
}
case 16:
{
- *index=ConstrainColormapIndex(image,(*p << 8) | *(p+1));
+ pixel->index=ConstrainColormapIndex(image,(*p << 8) | *(p+1),
+ exception);
p+=2;
break;
}
case 8:
{
- *index=ConstrainColormapIndex(image,*p);
+ pixel->index=ConstrainColormapIndex(image,*p,exception);
p++;
break;
}
default:
- (void) ThrowMagickException(&image->exception,GetMagickModule(),
+ (void) ThrowMagickException(exception,GetMagickModule(),
CorruptImageError,"ImageDepthNotSupported","`%s'",image->filename);
}
- *pixel=image->colormap[(ssize_t) *index];
switch (image->depth)
{
case 8:
unsigned char
quantum;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
{
p=PushCharPixel(p,&quantum);
- pixel->opacity=ScaleCharToQuantum(quantum);
+ pixel->alpha=ScaleCharToQuantum(quantum);
}
break;
}
unsigned short
quantum;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
{
p=PushShortPixel(MSBEndian,p,&quantum);
- pixel->opacity=(Quantum) (quantum >> (image->depth-
+ pixel->alpha=(Quantum) (quantum >> (image->depth-
MAGICKCORE_QUANTUM_DEPTH));
}
break;
unsigned int
quantum;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
{
p=PushLongPixel(MSBEndian,p,&quantum);
- pixel->opacity=(Quantum) (quantum >> (image->depth-
+ pixel->alpha=(Quantum) (quantum >> (image->depth-
MAGICKCORE_QUANTUM_DEPTH));
}
break;
}
default:
- (void) ThrowMagickException(&image->exception,GetMagickModule(),
+ (void) ThrowMagickException(exception,GetMagickModule(),
CorruptImageError,"ImageDepthNotSupported","`%s'",image->filename);
}
*length=(size_t) (*p++)+1;
p=PushCharPixel(p,&quantum);
pixel->red=ScaleCharToQuantum(quantum);
- p=PushCharPixel(p,&quantum);
- pixel->green=ScaleCharToQuantum(quantum);
- p=PushCharPixel(p,&quantum);
- pixel->blue=ScaleCharToQuantum(quantum);
- if (image->matte != MagickFalse)
+ pixel->green=pixel->red;
+ pixel->blue=pixel->red;
+ if (IsGrayColorspace(image->colorspace) == MagickFalse)
{
p=PushCharPixel(p,&quantum);
- pixel->opacity=ScaleCharToQuantum(quantum);
+ pixel->green=ScaleCharToQuantum(quantum);
+ p=PushCharPixel(p,&quantum);
+ pixel->blue=ScaleCharToQuantum(quantum);
}
if (image->colorspace == CMYKColorspace)
{
p=PushCharPixel(p,&quantum);
- *index=ScaleCharToQuantum(quantum);
+ pixel->black=ScaleCharToQuantum(quantum);
+ }
+ if (image->alpha_trait == BlendPixelTrait)
+ {
+ p=PushCharPixel(p,&quantum);
+ pixel->alpha=ScaleCharToQuantum(quantum);
}
break;
}
quantum;
p=PushShortPixel(MSBEndian,p,&quantum);
- pixel->red=(Quantum) (quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH));
- p=PushShortPixel(MSBEndian,p,&quantum);
- pixel->green=(Quantum) (quantum >> (image->depth-
- MAGICKCORE_QUANTUM_DEPTH));
- p=PushShortPixel(MSBEndian,p,&quantum);
- pixel->blue=(Quantum) (quantum >> (image->depth-
- MAGICKCORE_QUANTUM_DEPTH));
- if (image->matte != MagickFalse)
+ pixel->red=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
+ pixel->green=pixel->red;
+ pixel->blue=pixel->red;
+ if (IsGrayColorspace(image->colorspace) == MagickFalse)
{
p=PushShortPixel(MSBEndian,p,&quantum);
- pixel->opacity=(Quantum) (quantum >> (image->depth-
- MAGICKCORE_QUANTUM_DEPTH));
+ pixel->green=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
+ p=PushShortPixel(MSBEndian,p,&quantum);
+ pixel->blue=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
}
if (image->colorspace == CMYKColorspace)
{
p=PushShortPixel(MSBEndian,p,&quantum);
- *index=(IndexPacket) (quantum >> (image->depth-
- MAGICKCORE_QUANTUM_DEPTH));
+ pixel->black=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
+ }
+ if (image->alpha_trait == BlendPixelTrait)
+ {
+ p=PushShortPixel(MSBEndian,p,&quantum);
+ pixel->alpha=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
}
break;
}
quantum;
p=PushLongPixel(MSBEndian,p,&quantum);
- pixel->red=(Quantum) (quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH));
- p=PushLongPixel(MSBEndian,p,&quantum);
- pixel->green=(Quantum) (quantum >> (image->depth-
- MAGICKCORE_QUANTUM_DEPTH));
- p=PushLongPixel(MSBEndian,p,&quantum);
- pixel->blue=(Quantum) (quantum >> (image->depth-
- MAGICKCORE_QUANTUM_DEPTH));
- if (image->matte != MagickFalse)
+ pixel->red=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
+ pixel->green=pixel->red;
+ pixel->blue=pixel->red;
+ if (IsGrayColorspace(image->colorspace) == MagickFalse)
{
p=PushLongPixel(MSBEndian,p,&quantum);
- pixel->opacity=(Quantum) (quantum >> (image->depth-
- MAGICKCORE_QUANTUM_DEPTH));
+ pixel->green=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
+ p=PushLongPixel(MSBEndian,p,&quantum);
+ pixel->blue=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
}
if (image->colorspace == CMYKColorspace)
{
p=PushLongPixel(MSBEndian,p,&quantum);
- *index=(IndexPacket) (quantum >> (image->depth-
- MAGICKCORE_QUANTUM_DEPTH));
+ pixel->black=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
+ }
+ if (image->alpha_trait == BlendPixelTrait)
+ {
+ p=PushLongPixel(MSBEndian,p,&quantum);
+ pixel->alpha=quantum >> (image->depth-MAGICKCORE_QUANTUM_DEPTH);
}
break;
}
default:
- (void) ThrowMagickException(&image->exception,GetMagickModule(),
- CorruptImageError,"ImageDepthNotSupported","`%s'",image->filename);
+ (void) ThrowMagickException(exception,GetMagickModule(),CorruptImageError,
+ "ImageDepthNotSupported","`%s'",image->filename);
}
*length=(size_t) (*p++)+1;
}
-#if defined(MAGICKCORE_ZLIB_DELEGATE)
-static void RelinquishZIPMemory(voidpf context,voidpf memory)
+#if defined(MAGICKCORE_BZLIB_DELEGATE)
+static void RelinquishBZIPMemory(void *context,void *memory)
{
(void) context;
memory=RelinquishMagickMemory(memory);
}
#endif
-#if defined(MAGICKCORE_BZLIB_DELEGATE)
-static void RelinquishBZIPMemory(void *context,void *memory)
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+static void RelinquishLZMAMemory(void *context,void *memory)
+{
+ (void) context;
+ memory=RelinquishMagickMemory(memory);
+}
+#endif
+
+#if defined(MAGICKCORE_ZLIB_DELEGATE)
+static void RelinquishZIPMemory(voidpf context,voidpf memory)
{
(void) context;
memory=RelinquishMagickMemory(memory);
ExceptionInfo *exception)
{
#define BZipMaxExtent(x) ((x)+((x)/100)+600)
+#define LZMAMaxExtent(x) ((x)+((x)/3)+128)
#define ZipMaxExtent(x) ((x)+(((x)+7) >> 3)+(((x)+63) >> 6)+11)
#if defined(MAGICKCORE_BZLIB_DELEGATE)
Image
*image;
- IndexPacket
- index;
-
int
- c,
- code;
+ c;
LinkedListInfo
*profiles;
- ssize_t
- y;
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+ lzma_stream
+ initialize_lzma = LZMA_STREAM_INIT,
+ lzma_info;
+
+ lzma_allocator
+ allocator;
+#endif
MagickBooleanType
status;
+ PixelInfo
+ pixel;
+
MagickStatusType
flags;
- PixelPacket
- pixel;
-
QuantumFormatType
quantum_format;
size_t
colors;
+ ssize_t
+ y;
+
#if defined(MAGICKCORE_ZLIB_DELEGATE)
z_stream
zip_info;
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
- image=AcquireImage(image_info);
+ image=AcquireImage(image_info,exception);
status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception);
if (status == MagickFalse)
{
c=ReadBlobByte(image);
if (c == EOF)
ThrowReaderException(CorruptImageError,"ImproperImageHeader");
- code=0;
*id='\0';
(void) ResetMagickMemory(keyword,0,sizeof(keyword));
version=0.0;
+ (void) version;
do
{
/*
for (p=comment; comment != (char *) NULL; p++)
{
c=ReadBlobByte(image);
- if ((c == EOF) || (c == (int) '}'))
- break;
+ if (c == (int) '\\')
+ c=ReadBlobByte(image);
+ else
+ if ((c == EOF) || (c == (int) '}'))
+ break;
if ((size_t) (p-comment+1) >= length)
{
*p='\0';
if (comment == (char *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
*p='\0';
- (void) SetImageProperty(image,"comment",comment);
+ (void) SetImageProperty(image,"comment",comment,exception);
comment=DestroyString(comment);
c=ReadBlobByte(image);
}
p=keyword;
do
{
- if (isspace((int) ((unsigned char) c)) != 0)
- break;
if (c == (int) '=')
break;
if ((size_t) (p-keyword) < (MaxTextExtent-1))
"MemoryAllocationFailed");
*p++=(char) c;
c=ReadBlobByte(image);
+ if (c == '\\')
+ {
+ c=ReadBlobByte(image);
+ if (c == (int) '}')
+ {
+ *p++=(char) c;
+ c=ReadBlobByte(image);
+ }
+ }
if (*options != '{')
if (isspace((int) ((unsigned char) c)) != 0)
break;
- }
- }
+ } }
*p='\0';
if (*options == '{')
- (void) CopyMagickString(options,options+1,MaxTextExtent);
+ (void) CopyMagickString(options,options+1,strlen(options));
/*
Assign a value to the specified keyword.
*/
switch (*keyword)
{
+ case 'a':
+ case 'A':
+ {
+ if (LocaleCompare(keyword,"alpha-trait") == 0)
+ {
+ ssize_t
+ alpha_trait;
+
+ alpha_trait=ParseCommandOption(MagickPixelTraitOptions,
+ MagickFalse,options);
+ if (alpha_trait < 0)
+ break;
+ image->alpha_trait=(PixelTrait) alpha_trait;
+ break;
+ }
+ (void) SetImageProperty(image,keyword,options,exception);
+ break;
+ }
case 'b':
case 'B':
{
if (LocaleCompare(keyword,"background-color") == 0)
{
- (void) QueryColorDatabase(options,&image->background_color,
- exception);
+ (void) QueryColorCompliance(options,AllCompliance,
+ &image->background_color,exception);
break;
}
if (LocaleCompare(keyword,"blue-primary") == 0)
}
if (LocaleCompare(keyword,"border-color") == 0)
{
- (void) QueryColorDatabase(options,&image->border_color,
- exception);
+ (void) QueryColorCompliance(options,AllCompliance,
+ &image->border_color,exception);
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'c':
ssize_t
storage_class;
- storage_class=ParseMagickOption(MagickClassOptions,
+ storage_class=ParseCommandOption(MagickClassOptions,
MagickFalse,options);
if (storage_class < 0)
break;
ssize_t
colorspace;
- colorspace=ParseMagickOption(MagickColorspaceOptions,
+ colorspace=ParseCommandOption(MagickColorspaceOptions,
MagickFalse,options);
if (colorspace < 0)
break;
- image->colorspace=(ColorspaceType) colorspace;
+ (void) SetImageColorspace(image,(ColorspaceType) colorspace, exception);
break;
}
if (LocaleCompare(keyword,"compression") == 0)
ssize_t
compression;
- compression=ParseMagickOption(MagickCompressOptions,
+ compression=ParseCommandOption(MagickCompressOptions,
MagickFalse,options);
if (compression < 0)
break;
image->columns=StringToUnsignedLong(options);
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'd':
ssize_t
dispose;
- dispose=ParseMagickOption(MagickDisposeOptions,MagickFalse,
+ dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,
options);
if (dispose < 0)
break;
image->dispose=(DisposeType) dispose;
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'e':
ssize_t
endian;
- endian=ParseMagickOption(MagickEndianOptions,MagickFalse,
+ endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
options);
if (endian < 0)
break;
image->endian=(EndianType) endian;
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'g':
{
if (LocaleCompare(keyword,"gamma") == 0)
{
- image->gamma=StringToDouble(options);
+ image->gamma=StringToDouble(options,(char **) NULL);
break;
}
if (LocaleCompare(keyword,"gravity") == 0)
ssize_t
gravity;
- gravity=ParseMagickOption(MagickGravityOptions,MagickFalse,
+ gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
options);
if (gravity < 0)
break;
image->chromaticity.green_primary.x;
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'i':
image->iterations=StringToUnsignedLong(options);
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'm':
ssize_t
matte;
- matte=ParseMagickOption(MagickBooleanOptions,MagickFalse,
+ matte=ParseCommandOption(MagickBooleanOptions,MagickFalse,
options);
if (matte < 0)
break;
- image->matte=(MagickBooleanType) matte;
+ image->alpha_trait=matte == 0 ? UndefinedPixelTrait :
+ BlendPixelTrait;
break;
}
if (LocaleCompare(keyword,"matte-color") == 0)
{
- (void) QueryColorDatabase(options,&image->matte_color,
- exception);
+ (void) QueryColorCompliance(options,AllCompliance,
+ &image->matte_color,exception);
break;
}
if (LocaleCompare(keyword,"montage") == 0)
(void) CloneString(&image->montage,options);
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'o':
case 'O':
{
- if (LocaleCompare(keyword,"opaque") == 0)
- {
- ssize_t
- matte;
-
- matte=ParseMagickOption(MagickBooleanOptions,MagickFalse,
- options);
- if (matte < 0)
- break;
- image->matte=(MagickBooleanType) matte;
- break;
- }
if (LocaleCompare(keyword,"orientation") == 0)
{
ssize_t
orientation;
- orientation=ParseMagickOption(MagickOrientationOptions,
+ orientation=ParseCommandOption(MagickOrientationOptions,
MagickFalse,options);
if (orientation < 0)
break;
image->orientation=(OrientationType) orientation;
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'p':
profiles=NewLinkedList(0);
(void) AppendValueToLinkedList(profiles,
AcquireString(keyword+8));
- profile=AcquireStringInfo((size_t) StringToLong(options));
- (void) SetImageProfile(image,keyword+8,profile);
+ profile=BlobToStringInfo((const void *) NULL,(size_t)
+ StringToLong(options));
+ if (profile == (StringInfo *) NULL)
+ ThrowReaderException(ResourceLimitError,
+ "MemoryAllocationFailed");
+ (void) SetImageProfile(image,keyword+8,profile,exception);
profile=DestroyStringInfo(profile);
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'q':
ssize_t
format;
- format=ParseMagickOption(MagickQuantumFormatOptions,
+ format=ParseCommandOption(MagickQuantumFormatOptions,
MagickFalse,options);
if (format < 0)
break;
quantum_format=(QuantumFormatType) format;
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'r':
ssize_t
rendering_intent;
- rendering_intent=ParseMagickOption(MagickIntentOptions,
+ rendering_intent=ParseCommandOption(MagickIntentOptions,
MagickFalse,options);
if (rendering_intent < 0)
break;
if (LocaleCompare(keyword,"resolution") == 0)
{
flags=ParseGeometry(options,&geometry_info);
- image->x_resolution=geometry_info.rho;
- image->y_resolution=geometry_info.sigma;
+ image->resolution.x=geometry_info.rho;
+ image->resolution.y=geometry_info.sigma;
if ((flags & SigmaValue) == 0)
- image->y_resolution=image->x_resolution;
+ image->resolution.y=image->resolution.x;
break;
}
if (LocaleCompare(keyword,"rows") == 0)
image->rows=StringToUnsignedLong(options);
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 's':
image->scene=StringToUnsignedLong(options);
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 't':
ssize_t
type;
- type=ParseMagickOption(MagickTypeOptions,MagickFalse,
+ type=ParseCommandOption(MagickTypeOptions,MagickFalse,
options);
if (type < 0)
break;
image->type=(ImageType) type;
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'u':
ssize_t
units;
- units=ParseMagickOption(MagickResolutionOptions,MagickFalse,
- options);
+ units=ParseCommandOption(MagickResolutionOptions,
+ MagickFalse,options);
if (units < 0)
break;
image->units=(ResolutionType) units;
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'v':
{
if (LocaleCompare(keyword,"version") == 0)
{
- version=StringToDouble(options);
+ version=StringToDouble(options,(char **) NULL);
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
case 'w':
{
flags=ParseGeometry(options,&geometry_info);
image->chromaticity.white_point.x=geometry_info.rho;
- image->chromaticity.white_point.y=geometry_info.rho;
- if ((flags & SigmaValue) != 0)
+ image->chromaticity.white_point.y=geometry_info.sigma;
+ if ((flags & SigmaValue) == 0)
image->chromaticity.white_point.y=
image->chromaticity.white_point.x;
break;
}
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
default:
{
- (void) SetImageProperty(image,keyword,options);
+ (void) SetImageProperty(image,keyword,options,exception);
break;
}
}
p=GetStringInfoDatum(profile);
count=ReadBlob(image,GetStringInfoLength(profile),p);
+ (void) count;
}
name=(const char *) GetNextValueInLinkedList(profiles);
}
/*
Create image colormap.
*/
- status=AcquireImageColormap(image,colors != 0 ? colors : 256);
+ status=AcquireImageColormap(image,colors != 0 ? colors : 256,exception);
if (status == MagickFalse)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
if (colors != 0)
packet_size=(size_t) (quantum_info->depth/8);
if (image->storage_class == DirectClass)
packet_size=(size_t) (3*quantum_info->depth/8);
- if (image->matte != MagickFalse)
+ if (IsGrayColorspace(image->colorspace) != MagickFalse)
+ packet_size=quantum_info->depth/8;
+ if (image->alpha_trait == BlendPixelTrait)
packet_size+=quantum_info->depth/8;
if (image->colorspace == CMYKColorspace)
packet_size+=quantum_info->depth/8;
if (image->compression == RLECompression)
packet_size++;
length=image->columns;
- length=MagickMax(BZipMaxExtent(packet_size*image->columns),ZipMaxExtent(
- packet_size*image->columns));
+ length=MagickMax(MagickMax(BZipMaxExtent(packet_size*image->columns),
+ LZMAMaxExtent(packet_size*image->columns)),ZipMaxExtent(packet_size*
+ image->columns));
compress_pixels=(unsigned char *) AcquireQuantumMemory(length,
sizeof(*compress_pixels));
if (compress_pixels == (unsigned char *) NULL)
Read image pixels.
*/
quantum_type=RGBQuantum;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
quantum_type=RGBAQuantum;
if (image->colorspace == CMYKColorspace)
{
quantum_type=CMYKQuantum;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
quantum_type=CMYKAQuantum;
}
+ if (IsGrayColorspace(image->colorspace) != MagickFalse)
+ {
+ quantum_type=GrayQuantum;
+ if (image->alpha_trait == BlendPixelTrait)
+ quantum_type=GrayAlphaQuantum;
+ }
if (image->storage_class == PseudoClass)
{
quantum_type=IndexQuantum;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
quantum_type=IndexAlphaQuantum;
}
- if (image->colorspace == GRAYColorspace)
+ status=MagickTrue;
+ switch (image->compression)
+ {
+#if defined(MAGICKCORE_BZLIB_DELEGATE)
+ case BZipCompression:
{
- quantum_type=GrayQuantum;
- if (image->matte != MagickFalse)
- quantum_type=GrayAlphaQuantum;
+ int
+ code;
+
+ (void) ResetMagickMemory(&bzip_info,0,sizeof(bzip_info));
+ bzip_info.bzalloc=AcquireBZIPMemory;
+ bzip_info.bzfree=RelinquishBZIPMemory;
+ bzip_info.opaque=(void *) NULL;
+ code=BZ2_bzDecompressInit(&bzip_info,(int) image_info->verbose,
+ MagickFalse);
+ if (code != BZ_OK)
+ status=MagickFalse;
+ break;
}
+#endif
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+ case LZMACompression:
+ {
+ int
+ code;
+
+ (void) ResetMagickMemory(&allocator,0,sizeof(allocator));
+ allocator.alloc=AcquireLZMAMemory;
+ allocator.free=RelinquishLZMAMemory;
+ lzma_info=initialize_lzma;
+ lzma_info.allocator=(&allocator);
+ code=lzma_auto_decoder(&lzma_info,-1,0);
+ if (code != LZMA_OK)
+ status=MagickFalse;
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_ZLIB_DELEGATE)
+ case LZWCompression:
+ case ZipCompression:
+ {
+ int
+ code;
+
+ (void) ResetMagickMemory(&zip_info,0,sizeof(zip_info));
+ zip_info.zalloc=AcquireZIPMemory;
+ zip_info.zfree=RelinquishZIPMemory;
+ zip_info.opaque=(voidpf) NULL;
+ code=inflateInit(&zip_info);
+ if (code != Z_OK)
+ status=MagickFalse;
+ break;
+ }
+#endif
+ case RLECompression:
+ {
+ GetPixelInfo(image,&pixel);
+ break;
+ }
+ default:
+ break;
+ }
pixels=GetQuantumPixels(quantum_info);
- index=(IndexPacket) 0;
length=0;
for (y=0; y < (ssize_t) image->rows; y++)
{
- register IndexPacket
- *restrict indexes;
-
register ssize_t
x;
- register PixelPacket
+ register Quantum
*restrict q;
+ if (status == MagickFalse)
+ break;
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
- if (q == (PixelPacket *) NULL)
+ if (q == (Quantum *) NULL)
break;
- indexes=GetAuthenticIndexQueue(image);
switch (image->compression)
{
-#if defined(MAGICKCORE_ZLIB_DELEGATE)
- case LZWCompression:
- case ZipCompression:
+#if defined(MAGICKCORE_BZLIB_DELEGATE)
+ case BZipCompression:
{
- if (y == 0)
- {
- zip_info.zalloc=AcquireZIPMemory;
- zip_info.zfree=RelinquishZIPMemory;
- zip_info.opaque=(voidpf) NULL;
- code=inflateInit(&zip_info);
- if (code >= 0)
- status=MagickTrue;
- zip_info.avail_in=0;
- }
- zip_info.next_out=pixels;
- zip_info.avail_out=(uInt) (packet_size*image->columns);
+ bzip_info.next_out=(char *) pixels;
+ bzip_info.avail_out=(unsigned int) (packet_size*image->columns);
do
{
- if (zip_info.avail_in == 0)
+ if (bzip_info.avail_in == 0)
{
- zip_info.next_in=compress_pixels;
- length=(size_t) ZipMaxExtent(packet_size*image->columns);
- if (version != 0)
+ bzip_info.next_in=(char *) compress_pixels;
+ length=(size_t) BZipMaxExtent(packet_size*image->columns);
+ if (version != 0.0)
length=(size_t) ReadBlobMSBLong(image);
- zip_info.avail_in=(unsigned int) ReadBlob(image,length,
- zip_info.next_in);
+ bzip_info.avail_in=(unsigned int) ReadBlob(image,length,
+ (unsigned char *) bzip_info.next_in);
}
- if (inflate(&zip_info,Z_SYNC_FLUSH) == Z_STREAM_END)
+ if (BZ2_bzDecompress(&bzip_info) == BZ_STREAM_END)
break;
- } while (zip_info.avail_out != 0);
- if (y == (ssize_t) (image->rows-1))
- {
- if (version == 0)
- {
- MagickOffsetType
- offset;
-
- offset=SeekBlob(image,-((MagickOffsetType) zip_info.avail_in),
- SEEK_CUR);
- if (offset < 0)
- ThrowReaderException(CorruptImageError,
- "ImproperImageHeader");
- }
- code=inflateEnd(&zip_info);
- if (code >= 0)
- status=MagickTrue;
- }
+ } while (bzip_info.avail_out != 0);
(void) ImportQuantumPixels(image,(CacheView *) NULL,quantum_info,
quantum_type,pixels,exception);
break;
}
#endif
-#if defined(MAGICKCORE_BZLIB_DELEGATE)
- case BZipCompression:
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+ case LZMACompression:
{
- if (y == 0)
- {
- bzip_info.bzalloc=AcquireBZIPMemory;
- bzip_info.bzfree=RelinquishBZIPMemory;
- bzip_info.opaque=(void *) NULL;
- code=BZ2_bzDecompressInit(&bzip_info,(int) image_info->verbose,
- MagickFalse);
- if (code >= 0)
- status=MagickTrue;
- bzip_info.avail_in=0;
- }
- bzip_info.next_out=(char *) pixels;
- bzip_info.avail_out=(unsigned int) (packet_size*image->columns);
+ lzma_info.next_out=pixels;
+ lzma_info.avail_out=packet_size*image->columns;
do
{
- if (bzip_info.avail_in == 0)
+ int
+ code;
+
+ if (lzma_info.avail_in == 0)
{
- bzip_info.next_in=(char *) compress_pixels;
- length=(size_t) BZipMaxExtent(packet_size*image->columns);
- if (version != 0)
+ lzma_info.next_in=compress_pixels;
+ length=(size_t) ReadBlobMSBLong(image);
+ lzma_info.avail_in=(unsigned int) ReadBlob(image,length,
+ (unsigned char *) lzma_info.next_in);
+ }
+ code=lzma_code(&lzma_info,LZMA_RUN);
+ if (code < 0)
+ {
+ status=MagickFalse;
+ break;
+ }
+ if (code == LZMA_STREAM_END)
+ break;
+ } while (lzma_info.avail_out != 0);
+ (void) ImportQuantumPixels(image,(CacheView *) NULL,quantum_info,
+ quantum_type,pixels,exception);
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_ZLIB_DELEGATE)
+ case LZWCompression:
+ case ZipCompression:
+ {
+ zip_info.next_out=pixels;
+ zip_info.avail_out=(uInt) (packet_size*image->columns);
+ do
+ {
+ if (zip_info.avail_in == 0)
+ {
+ zip_info.next_in=compress_pixels;
+ length=(size_t) ZipMaxExtent(packet_size*image->columns);
+ if (version != 0.0)
length=(size_t) ReadBlobMSBLong(image);
- bzip_info.avail_in=(unsigned int) ReadBlob(image,length,
- (unsigned char *) bzip_info.next_in);
+ zip_info.avail_in=(unsigned int) ReadBlob(image,length,
+ zip_info.next_in);
}
- if (BZ2_bzDecompress(&bzip_info) == BZ_STREAM_END)
+ if (inflate(&zip_info,Z_SYNC_FLUSH) == Z_STREAM_END)
break;
- } while (bzip_info.avail_out != 0);
- if (y == (ssize_t) (image->rows-1))
- {
- if (version == 0)
- {
- MagickOffsetType
- offset;
-
- offset=SeekBlob(image,-((MagickOffsetType)
- bzip_info.avail_in),SEEK_CUR);
- if (offset < 0)
- ThrowReaderException(CorruptImageError,
- "ImproperImageHeader");
- }
- code=BZ2_bzDecompressEnd(&bzip_info);
- if (code >= 0)
- status=MagickTrue;
- }
+ } while (zip_info.avail_out != 0);
(void) ImportQuantumPixels(image,(CacheView *) NULL,quantum_info,
quantum_type,pixels,exception);
break;
#endif
case RLECompression:
{
- if (y == 0)
- {
- (void) ResetMagickMemory(&pixel,0,sizeof(pixel));
- pixel.opacity=(Quantum) TransparentOpacity;
- index=(IndexPacket) 0;
- }
for (x=0; x < (ssize_t) image->columns; x++)
{
if (length == 0)
{
count=ReadBlob(image,packet_size,pixels);
- PushRunlengthPacket(image,pixels,&length,&pixel,&index);
+ PushRunlengthPacket(image,pixels,&length,&pixel,exception);
}
length--;
- if ((image->storage_class == PseudoClass) ||
- (image->colorspace == CMYKColorspace))
- indexes[x]=index;
- *q++=pixel;
+ if (image->storage_class == PseudoClass)
+ SetPixelIndex(image,ClampToQuantum(pixel.index),q);
+ else
+ {
+ SetPixelRed(image,ClampToQuantum(pixel.red),q);
+ SetPixelGreen(image,ClampToQuantum(pixel.green),q);
+ SetPixelBlue(image,ClampToQuantum(pixel.blue),q);
+ if (image->colorspace == CMYKColorspace)
+ SetPixelBlack(image,ClampToQuantum(pixel.black),q);
+ }
+ if (image->alpha_trait == BlendPixelTrait)
+ SetPixelAlpha(image,ClampToQuantum(pixel.alpha),q);
+ q+=GetPixelChannels(image);
}
break;
}
break;
}
SetQuantumImageType(image,quantum_type);
+ switch (image->compression)
+ {
+#if defined(MAGICKCORE_BZLIB_DELEGATE)
+ case BZipCompression:
+ {
+ int
+ code;
+
+ if (version == 0.0)
+ {
+ MagickOffsetType
+ offset;
+
+ offset=SeekBlob(image,-((MagickOffsetType)
+ bzip_info.avail_in),SEEK_CUR);
+ if (offset < 0)
+ ThrowReaderException(CorruptImageError,
+ "ImproperImageHeader");
+ }
+ code=BZ2_bzDecompressEnd(&bzip_info);
+ if (code != BZ_OK)
+ status=MagickFalse;
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+ case LZMACompression:
+ {
+ int
+ code;
+
+ code=lzma_code(&lzma_info,LZMA_FINISH);
+ if ((code != LZMA_STREAM_END) && (code != LZMA_OK))
+ status=MagickFalse;
+ lzma_end(&lzma_info);
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_ZLIB_DELEGATE)
+ case LZWCompression:
+ case ZipCompression:
+ {
+ int
+ code;
+
+ if (version == 0.0)
+ {
+ MagickOffsetType
+ offset;
+
+ offset=SeekBlob(image,-((MagickOffsetType) zip_info.avail_in),
+ SEEK_CUR);
+ if (offset < 0)
+ ThrowReaderException(CorruptImageError,
+ "ImproperImageHeader");
+ }
+ code=inflateEnd(&zip_info);
+ if (code != LZMA_OK)
+ status=MagickFalse;
+ break;
+ }
+#endif
+ default:
+ break;
+ }
quantum_info=DestroyQuantumInfo(quantum_info);
compress_pixels=(unsigned char *) RelinquishMagickMemory(compress_pixels);
if (((y != (ssize_t) image->rows)) || (status == MagickFalse))
/*
Allocate next image structure.
*/
- AcquireNextImage(image_info,image);
+ AcquireNextImage(image_info,image,exception);
if (GetNextImageInList(image) == (Image *) NULL)
{
image=DestroyImageList(image);
entry->decoder=(DecodeImageHandler *) ReadMIFFImage;
entry->encoder=(EncodeImageHandler *) WriteMIFFImage;
entry->magick=(IsImageFormatHandler *) IsMIFF;
+ entry->seekable_stream=MagickTrue;
entry->description=ConstantString("Magick Image File Format");
if (*version != '\0')
entry->version=ConstantString(version);
% The format of the WriteMIFFImage method is:
%
% MagickBooleanType WriteMIFFImage(const ImageInfo *image_info,
-% Image *image)
+% Image *image,ExceptionInfo *exception)
%
% Compression code contributed by Kyle Shorter.
%
%
% o image: the image.
%
+% o exception: return any errors or warnings in this structure.
+%
*/
static unsigned char *PopRunlengthPacket(Image *image,unsigned char *pixels,
- size_t length,PixelPacket pixel,IndexPacket index)
+ size_t length,PixelInfo *pixel,ExceptionInfo *exception)
{
if (image->storage_class != DirectClass)
{
{
case 32:
{
- *pixels++=(unsigned char) ((size_t) index >> 24);
- *pixels++=(unsigned char) ((size_t) index >> 16);
+ *pixels++=(unsigned char) ((size_t) pixel->index >> 24);
+ *pixels++=(unsigned char) ((size_t) pixel->index >> 16);
}
case 16:
- *pixels++=(unsigned char) ((size_t) index >> 8);
+ *pixels++=(unsigned char) ((size_t) pixel->index >> 8);
case 8:
{
- *pixels++=(unsigned char) index;
+ *pixels++=(unsigned char) pixel->index;
break;
}
default:
- (void) ThrowMagickException(&image->exception,GetMagickModule(),
+ (void) ThrowMagickException(exception,GetMagickModule(),
CorruptImageError,"ImageDepthNotSupported","`%s'",image->filename);
}
switch (image->depth)
unsigned int
value;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
{
- value=ScaleQuantumToLong(pixel.opacity);
+ value=ScaleQuantumToLong(ClampToQuantum(pixel->alpha));
pixels=PopLongPixel(MSBEndian,value,pixels);
}
break;
unsigned short
value;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
{
- value=ScaleQuantumToShort(pixel.opacity);
+ value=ScaleQuantumToShort(ClampToQuantum(pixel->alpha));
pixels=PopShortPixel(MSBEndian,value,pixels);
}
break;
unsigned char
value;
- if (image->matte != MagickFalse)
+ if (image->alpha_trait == BlendPixelTrait)
{
- value=(unsigned char) ScaleQuantumToChar(pixel.opacity);
+ value=(unsigned char) ScaleQuantumToChar(ClampToQuantum(
+ pixel->alpha));
pixels=PopCharPixel(value,pixels);
}
break;
}
default:
- (void) ThrowMagickException(&image->exception,GetMagickModule(),
+ (void) ThrowMagickException(exception,GetMagickModule(),
CorruptImageError,"ImageDepthNotSupported","`%s'",image->filename);
}
*pixels++=(unsigned char) length;
unsigned int
value;
- value=ScaleQuantumToLong(pixel.red);
- pixels=PopLongPixel(MSBEndian,value,pixels);
- value=ScaleQuantumToLong(pixel.green);
+ value=ScaleQuantumToLong(ClampToQuantum(pixel->red));
pixels=PopLongPixel(MSBEndian,value,pixels);
- value=ScaleQuantumToLong(pixel.blue);
- pixels=PopLongPixel(MSBEndian,value,pixels);
- if (image->matte != MagickFalse)
+ if (IsGrayColorspace(image->colorspace) == MagickFalse)
{
- value=ScaleQuantumToLong(pixel.opacity);
+ value=ScaleQuantumToLong(ClampToQuantum(pixel->green));
+ pixels=PopLongPixel(MSBEndian,value,pixels);
+ value=ScaleQuantumToLong(ClampToQuantum(pixel->blue));
pixels=PopLongPixel(MSBEndian,value,pixels);
}
if (image->colorspace == CMYKColorspace)
{
- value=ScaleQuantumToLong(index);
+ value=ScaleQuantumToLong(ClampToQuantum(pixel->black));
+ pixels=PopLongPixel(MSBEndian,value,pixels);
+ }
+ if (image->alpha_trait == BlendPixelTrait)
+ {
+ value=ScaleQuantumToLong(ClampToQuantum(pixel->alpha));
pixels=PopLongPixel(MSBEndian,value,pixels);
}
break;
unsigned short
value;
- value=ScaleQuantumToShort(pixel.red);
- pixels=PopShortPixel(MSBEndian,value,pixels);
- value=ScaleQuantumToShort(pixel.green);
- pixels=PopShortPixel(MSBEndian,value,pixels);
- value=ScaleQuantumToShort(pixel.blue);
+ value=ScaleQuantumToShort(ClampToQuantum(pixel->red));
pixels=PopShortPixel(MSBEndian,value,pixels);
- if (image->matte != MagickFalse)
+ if (IsGrayColorspace(image->colorspace) == MagickFalse)
{
- value=ScaleQuantumToShort(pixel.opacity);
+ value=ScaleQuantumToShort(ClampToQuantum(pixel->green));
+ pixels=PopShortPixel(MSBEndian,value,pixels);
+ value=ScaleQuantumToShort(ClampToQuantum(pixel->blue));
pixels=PopShortPixel(MSBEndian,value,pixels);
}
if (image->colorspace == CMYKColorspace)
{
- value=ScaleQuantumToShort(index);
+ value=ScaleQuantumToShort(ClampToQuantum(pixel->black));
+ pixels=PopShortPixel(MSBEndian,value,pixels);
+ }
+ if (image->alpha_trait == BlendPixelTrait)
+ {
+ value=ScaleQuantumToShort(ClampToQuantum(pixel->alpha));
pixels=PopShortPixel(MSBEndian,value,pixels);
}
break;
unsigned char
value;
- value=(unsigned char) ScaleQuantumToChar(pixel.red);
- pixels=PopCharPixel(value,pixels);
- value=(unsigned char) ScaleQuantumToChar(pixel.green);
- pixels=PopCharPixel(value,pixels);
- value=(unsigned char) ScaleQuantumToChar(pixel.blue);
+ value=(unsigned char) ScaleQuantumToChar(ClampToQuantum(pixel->red));
pixels=PopCharPixel(value,pixels);
- if (image->matte != MagickFalse)
+ if (IsGrayColorspace(image->colorspace) == MagickFalse)
{
- value=(unsigned char) ScaleQuantumToChar(pixel.opacity);
+ value=(unsigned char) ScaleQuantumToChar(ClampToQuantum(
+ pixel->green));
+ pixels=PopCharPixel(value,pixels);
+ value=(unsigned char) ScaleQuantumToChar(ClampToQuantum(pixel->blue));
pixels=PopCharPixel(value,pixels);
}
if (image->colorspace == CMYKColorspace)
{
- value=(unsigned char) ScaleQuantumToChar(index);
+ value=(unsigned char) ScaleQuantumToChar(ClampToQuantum(
+ pixel->black));
+ pixels=PopCharPixel(value,pixels);
+ }
+ if (image->alpha_trait == BlendPixelTrait)
+ {
+ value=(unsigned char) ScaleQuantumToChar(ClampToQuantum(
+ pixel->alpha));
pixels=PopCharPixel(value,pixels);
}
break;
}
default:
- (void) ThrowMagickException(&image->exception,GetMagickModule(),
- CorruptImageError,"ImageDepthNotSupported","`%s'",image->filename);
+ (void) ThrowMagickException(exception,GetMagickModule(),CorruptImageError,
+ "ImageDepthNotSupported","`%s'",image->filename);
}
*pixels++=(unsigned char) length;
return(pixels);
}
static MagickBooleanType WriteMIFFImage(const ImageInfo *image_info,
- Image *image)
+ Image *image,ExceptionInfo *exception)
{
#if defined(MAGICKCORE_BZLIB_DELEGATE)
bz_stream
*property,
*value;
- IndexPacket
- index;
-
- int
- code;
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+ lzma_allocator
+ allocator;
- ssize_t
- y;
+ lzma_stream
+ initialize_lzma = LZMA_STREAM_INIT,
+ lzma_info;
+#endif
MagickBooleanType
status;
MagickOffsetType
scene;
- PixelPacket
- pixel;
+ PixelInfo
+ pixel,
+ target;
QuantumInfo
*quantum_info;
length,
packet_size;
+ ssize_t
+ y;
+
unsigned char
*compress_pixels,
*pixels,
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
- status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
+ assert(exception != (ExceptionInfo *) NULL);
+ assert(exception->signature == MagickSignature);
+ status=OpenBlob(image_info,image,WriteBinaryBlobMode,exception);
if (status == MagickFalse)
return(status);
- code=0;
scene=0;
do
{
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
if ((image->storage_class != PseudoClass) && (image->depth >= 32) &&
(quantum_info->format == UndefinedQuantumFormat) &&
- (IsHighDynamicRangeImage(image,&image->exception) != MagickFalse))
+ (IsHighDynamicRangeImage(image,exception) != MagickFalse))
{
status=SetQuantumFormat(image,quantum_info,FloatingPointQuantumFormat);
if (status == MagickFalse)
}
if ((image->storage_class == PseudoClass) &&
(image->colors > (size_t) (GetQuantumRange(image->depth)+1)))
- (void) SetImageStorageClass(image,DirectClass);
- if (IsGrayImage(image,&image->exception) != MagickFalse)
- {
- image->storage_class=DirectClass;
- (void) SetImageColorspace(image,GRAYColorspace);
- }
+ (void) SetImageStorageClass(image,DirectClass,exception);
+ if (IsImageGray(image,exception) != MagickFalse)
+ (void) SetImageColorspace(image,GRAYColorspace,exception);
compression=image->compression;
if (image_info->compression != UndefinedCompression)
compression=image_info->compression;
switch (compression)
{
+#if !defined(MAGICKCORE_ZLIB_DELEGATE)
+ case LZMACompression: compression=NoCompression; break;
+#endif
#if !defined(MAGICKCORE_ZLIB_DELEGATE)
case LZWCompression:
case ZipCompression: compression=NoCompression; break;
{
if (quantum_info->format == FloatingPointQuantumFormat)
compression=NoCompression;
+ GetPixelInfo(image,&target);
break;
}
default:
packet_size=(size_t) (quantum_info->depth/8);
if (image->storage_class == DirectClass)
packet_size=(size_t) (3*quantum_info->depth/8);
- if (image->matte != MagickFalse)
+ if (IsGrayColorspace(image->colorspace) != MagickFalse)
+ packet_size=(size_t) (quantum_info->depth/8);
+ if (image->alpha_trait == BlendPixelTrait)
packet_size+=quantum_info->depth/8;
if (image->colorspace == CMYKColorspace)
packet_size+=quantum_info->depth/8;
Write MIFF header.
*/
(void) WriteBlobString(image,"id=ImageMagick version=1.0\n");
- (void) FormatMagickString(buffer,MaxTextExtent,
- "class=%s colors=%.20g matte=%s\n",MagickOptionToMnemonic(
+ (void) FormatLocaleString(buffer,MaxTextExtent,
+ "class=%s colors=%.20g alpha-trait=%s\n",CommandOptionToMnemonic(
MagickClassOptions,image->storage_class),(double) image->colors,
- MagickOptionToMnemonic(MagickBooleanOptions,(ssize_t) image->matte));
+ CommandOptionToMnemonic(MagickPixelTraitOptions,(ssize_t)
+ image->alpha_trait));
(void) WriteBlobString(image,buffer);
- (void) FormatMagickString(buffer,MaxTextExtent,"columns=%.20g rows=%.20g "
+ (void) FormatLocaleString(buffer,MaxTextExtent,"columns=%.20g rows=%.20g "
"depth=%.20g\n",(double) image->columns,(double) image->rows,(double)
image->depth);
(void) WriteBlobString(image,buffer);
if (image->type != UndefinedType)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"type=%s\n",
- MagickOptionToMnemonic(MagickTypeOptions,image->type));
+ (void) FormatLocaleString(buffer,MaxTextExtent,"type=%s\n",
+ CommandOptionToMnemonic(MagickTypeOptions,image->type));
(void) WriteBlobString(image,buffer);
}
if (image->colorspace != UndefinedColorspace)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"colorspace=%s\n",
- MagickOptionToMnemonic(MagickColorspaceOptions,image->colorspace));
+ (void) FormatLocaleString(buffer,MaxTextExtent,"colorspace=%s\n",
+ CommandOptionToMnemonic(MagickColorspaceOptions,image->colorspace));
(void) WriteBlobString(image,buffer);
}
if (compression != UndefinedCompression)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"compression=%s "
- "quality=%.20g\n",MagickOptionToMnemonic(MagickCompressOptions,
+ (void) FormatLocaleString(buffer,MaxTextExtent,"compression=%s "
+ "quality=%.20g\n",CommandOptionToMnemonic(MagickCompressOptions,
compression),(double) image->quality);
(void) WriteBlobString(image,buffer);
}
if (image->units != UndefinedResolution)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"units=%s\n",
- MagickOptionToMnemonic(MagickResolutionOptions,image->units));
+ (void) FormatLocaleString(buffer,MaxTextExtent,"units=%s\n",
+ CommandOptionToMnemonic(MagickResolutionOptions,image->units));
(void) WriteBlobString(image,buffer);
}
- if ((image->x_resolution != 0) || (image->y_resolution != 0))
+ if ((image->resolution.x != 0) || (image->resolution.y != 0))
{
- (void) FormatMagickString(buffer,MaxTextExtent,
- "resolution=%gx%g\n",image->x_resolution,image->y_resolution);
+ (void) FormatLocaleString(buffer,MaxTextExtent,
+ "resolution=%gx%g\n",image->resolution.x,image->resolution.y);
(void) WriteBlobString(image,buffer);
}
if ((image->page.width != 0) || (image->page.height != 0))
{
- (void) FormatMagickString(buffer,MaxTextExtent,
+ (void) FormatLocaleString(buffer,MaxTextExtent,
"page=%.20gx%.20g%+.20g%+.20g\n",(double) image->page.width,(double)
image->page.height,(double) image->page.x,(double) image->page.y);
(void) WriteBlobString(image,buffer);
else
if ((image->page.x != 0) || (image->page.y != 0))
{
- (void) FormatMagickString(buffer,MaxTextExtent,"page=%+ld%+ld\n",
+ (void) FormatLocaleString(buffer,MaxTextExtent,"page=%+ld%+ld\n",
(long) image->page.x,(long) image->page.y);
(void) WriteBlobString(image,buffer);
}
if ((image->tile_offset.x != 0) || (image->tile_offset.y != 0))
{
- (void) FormatMagickString(buffer,MaxTextExtent,"tile-offset=%+ld%+ld\n",
+ (void) FormatLocaleString(buffer,MaxTextExtent,"tile-offset=%+ld%+ld\n",
(long) image->tile_offset.x,(long) image->tile_offset.y);
(void) WriteBlobString(image,buffer);
}
(GetPreviousImageInList(image) != (Image *) NULL))
{
if (image->scene == 0)
- (void) FormatMagickString(buffer,MaxTextExtent,"iterations=%.20g "
+ (void) FormatLocaleString(buffer,MaxTextExtent,"iterations=%.20g "
"delay=%.20g ticks-per-second=%.20g\n",(double) image->iterations,
(double) image->delay,(double) image->ticks_per_second);
else
- (void) FormatMagickString(buffer,MaxTextExtent,"scene=%.20g "
+ (void) FormatLocaleString(buffer,MaxTextExtent,"scene=%.20g "
"iterations=%.20g delay=%.20g ticks-per-second=%.20g\n",(double)
image->scene,(double) image->iterations,(double) image->delay,
(double) image->ticks_per_second);
{
if (image->scene != 0)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"scene=%.20g\n",
+ (void) FormatLocaleString(buffer,MaxTextExtent,"scene=%.20g\n",
(double) image->scene);
(void) WriteBlobString(image,buffer);
}
if (image->iterations != 0)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"iterations=%.20g\n",
+ (void) FormatLocaleString(buffer,MaxTextExtent,"iterations=%.20g\n",
(double) image->iterations);
(void) WriteBlobString(image,buffer);
}
if (image->delay != 0)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"delay=%.20g\n",
+ (void) FormatLocaleString(buffer,MaxTextExtent,"delay=%.20g\n",
(double) image->delay);
(void) WriteBlobString(image,buffer);
}
if (image->ticks_per_second != UndefinedTicksPerSecond)
{
- (void) FormatMagickString(buffer,MaxTextExtent,
+ (void) FormatLocaleString(buffer,MaxTextExtent,
"ticks-per-second=%.20g\n",(double) image->ticks_per_second);
(void) WriteBlobString(image,buffer);
}
}
if (image->gravity != UndefinedGravity)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"gravity=%s\n",
- MagickOptionToMnemonic(MagickGravityOptions,image->gravity));
+ (void) FormatLocaleString(buffer,MaxTextExtent,"gravity=%s\n",
+ CommandOptionToMnemonic(MagickGravityOptions,image->gravity));
(void) WriteBlobString(image,buffer);
}
if (image->dispose != UndefinedDispose)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"dispose=%s\n",
- MagickOptionToMnemonic(MagickDisposeOptions,image->dispose));
+ (void) FormatLocaleString(buffer,MaxTextExtent,"dispose=%s\n",
+ CommandOptionToMnemonic(MagickDisposeOptions,image->dispose));
(void) WriteBlobString(image,buffer);
}
if (image->rendering_intent != UndefinedIntent)
{
- (void) FormatMagickString(buffer,MaxTextExtent,
- "rendering-intent=%s\n",
- MagickOptionToMnemonic(MagickIntentOptions,image->rendering_intent));
+ (void) FormatLocaleString(buffer,MaxTextExtent,"rendering-intent=%s\n",
+ CommandOptionToMnemonic(MagickIntentOptions,image->rendering_intent));
(void) WriteBlobString(image,buffer);
}
if (image->gamma != 0.0)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"gamma=%g\n",
+ (void) FormatLocaleString(buffer,MaxTextExtent,"gamma=%g\n",
image->gamma);
(void) WriteBlobString(image,buffer);
}
/*
Note chomaticity points.
*/
- (void) FormatMagickString(buffer,MaxTextExtent,"red-primary=%g,"
+ (void) FormatLocaleString(buffer,MaxTextExtent,"red-primary=%g,"
"%g green-primary=%g,%g blue-primary=%g,%g\n",
image->chromaticity.red_primary.x,image->chromaticity.red_primary.y,
image->chromaticity.green_primary.x,
image->chromaticity.blue_primary.x,
image->chromaticity.blue_primary.y);
(void) WriteBlobString(image,buffer);
- (void) FormatMagickString(buffer,MaxTextExtent,
+ (void) FormatLocaleString(buffer,MaxTextExtent,
"white-point=%g,%g\n",image->chromaticity.white_point.x,
image->chromaticity.white_point.y);
(void) WriteBlobString(image,buffer);
}
if (image->orientation != UndefinedOrientation)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"orientation=%s\n",
- MagickOptionToMnemonic(MagickOrientationOptions,image->orientation));
+ (void) FormatLocaleString(buffer,MaxTextExtent,"orientation=%s\n",
+ CommandOptionToMnemonic(MagickOrientationOptions,image->orientation));
(void) WriteBlobString(image,buffer);
}
if (image->profiles != (void *) NULL)
profile=GetImageProfile(image,name);
if (profile != (StringInfo *) NULL)
{
- (void) FormatMagickString(buffer,MaxTextExtent,
+ (void) FormatLocaleString(buffer,MaxTextExtent,
"profile:%s=%.20g\n",name,(double)
GetStringInfoLength(profile));
(void) WriteBlobString(image,buffer);
}
if (image->montage != (char *) NULL)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"montage=%s\n",
+ (void) FormatLocaleString(buffer,MaxTextExtent,"montage=%s\n",
image->montage);
(void) WriteBlobString(image,buffer);
}
if (quantum_info->format == FloatingPointQuantumFormat)
- (void) SetImageProperty(image,"quantum:format","floating-point");
+ (void) SetImageProperty(image,"quantum:format","floating-point",
+ exception);
ResetImagePropertyIterator(image);
property=GetNextImageProperty(image);
while (property != (const char *) NULL)
{
- (void) FormatMagickString(buffer,MaxTextExtent,"%s=",property);
+ (void) FormatLocaleString(buffer,MaxTextExtent,"%s=",property);
(void) WriteBlobString(image,buffer);
- value=GetImageProperty(image,property);
+ value=GetImageProperty(image,property,exception);
if (value != (const char *) NULL)
{
- for (i=0; i < (ssize_t) strlen(value); i++)
+ size_t
+ length;
+
+ length=strlen(value);
+ for (i=0; i < (ssize_t) length; i++)
if (isspace((int) ((unsigned char) value[i])) != 0)
break;
- if (i <= (ssize_t) strlen(value))
- (void) WriteBlobByte(image,'{');
- (void) WriteBlob(image,strlen(value),(const unsigned char *) value);
- if (i <= (ssize_t) strlen(value))
- (void) WriteBlobByte(image,'}');
+ if (i == (ssize_t) length)
+ (void) WriteBlob(image,length,(const unsigned char *) value);
+ else
+ {
+ (void) WriteBlobByte(image,'{');
+ if (strchr(value,'}') == (char *) NULL)
+ (void) WriteBlob(image,length,(const unsigned char *) value);
+ else
+ for (i=0; i < (ssize_t) length; i++)
+ {
+ if (value[i] == (int) '}')
+ (void) WriteBlobByte(image,'\\');
+ (void) WriteBlobByte(image,value[i]);
+ }
+ (void) WriteBlobByte(image,'}');
+ }
}
(void) WriteBlobByte(image,'\n');
property=GetNextImageProperty(image);
/*
Write image pixels to file.
*/
- quantum_type=GetQuantumType(image,&image->exception);
- pixels=GetQuantumPixels(quantum_info);
status=MagickTrue;
+ switch (compression)
+ {
+#if defined(MAGICKCORE_BZLIB_DELEGATE)
+ case BZipCompression:
+ {
+ int
+ code;
+
+ (void) ResetMagickMemory(&bzip_info,0,sizeof(bzip_info));
+ bzip_info.bzalloc=AcquireBZIPMemory;
+ bzip_info.bzfree=RelinquishBZIPMemory;
+ code=BZ2_bzCompressInit(&bzip_info,(int) (image->quality ==
+ UndefinedCompressionQuality ? 7 : MagickMin(image->quality/10,
+ 9)),(int) image_info->verbose,0);
+ if (code != BZ_OK)
+ status=MagickFalse;
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+ case LZMACompression:
+ {
+ int
+ code;
+
+ (void) ResetMagickMemory(&allocator,0,sizeof(allocator));
+ allocator.alloc=AcquireLZMAMemory;
+ allocator.free=RelinquishLZMAMemory;
+ lzma_info=initialize_lzma;
+ lzma_info.allocator=&allocator;
+ code=lzma_easy_encoder(&lzma_info,image->quality/10,LZMA_CHECK_SHA256);
+ if (code != LZMA_OK)
+ status=MagickTrue;
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_ZLIB_DELEGATE)
+ case LZWCompression:
+ case ZipCompression:
+ {
+ int
+ code;
+
+ (void) ResetMagickMemory(&zip_info,0,sizeof(zip_info));
+ zip_info.zalloc=AcquireZIPMemory;
+ zip_info.zfree=RelinquishZIPMemory;
+ code=deflateInit(&zip_info,(int) (image->quality ==
+ UndefinedCompressionQuality ? 7 : MagickMin(image->quality/10,9)));
+ if (code != Z_OK)
+ status=MagickFalse;
+ break;
+ }
+#endif
+ default:
+ break;
+ }
+ quantum_type=GetQuantumType(image,exception);
+ pixels=GetQuantumPixels(quantum_info);
for (y=0; y < (ssize_t) image->rows; y++)
{
- register const IndexPacket
- *restrict indexes;
-
- register const PixelPacket
+ register const Quantum
*restrict p;
register ssize_t
x;
- p=GetVirtualPixels(image,0,y,image->columns,1,&image->exception);
- if (p == (const PixelPacket *) NULL)
+ if (status == MagickFalse)
+ break;
+ p=GetVirtualPixels(image,0,y,image->columns,1,exception);
+ if (p == (const Quantum *) NULL)
break;
- indexes=GetVirtualIndexQueue(image);
q=pixels;
switch (compression)
{
-#if defined(MAGICKCORE_ZLIB_DELEGATE)
- case LZWCompression:
- case ZipCompression:
+#if defined(MAGICKCORE_BZLIB_DELEGATE)
+ case BZipCompression:
{
- if (y == 0)
- {
- zip_info.zalloc=AcquireZIPMemory;
- zip_info.zfree=RelinquishZIPMemory;
- zip_info.opaque=(voidpf) NULL;
- code=deflateInit(&zip_info,(int) (image->quality ==
- UndefinedCompressionQuality ? 7 : MagickMin(image->quality/10,
- 9)));
- if (code >= 0)
- status=MagickTrue;
- }
- zip_info.next_in=pixels;
- zip_info.avail_in=(uInt) (packet_size*image->columns);
- (void) ExportQuantumPixels(image,(const CacheView *) NULL,
- quantum_info,quantum_type,pixels,&image->exception);
+ bzip_info.next_in=(char *) pixels;
+ bzip_info.avail_in=(unsigned int) (packet_size*image->columns);
+ (void) ExportQuantumPixels(image,(CacheView *) NULL,quantum_info,
+ quantum_type,pixels,exception);
do
{
- zip_info.next_out=compress_pixels;
- zip_info.avail_out=(uInt) ZipMaxExtent(packet_size*image->columns);
- code=deflate(&zip_info,Z_SYNC_FLUSH);
- if (code >= 0)
- status=MagickTrue;
- length=(size_t) (zip_info.next_out-compress_pixels);
+ int
+ code;
+
+ bzip_info.next_out=(char *) compress_pixels;
+ bzip_info.avail_out=(unsigned int) BZipMaxExtent(packet_size*
+ image->columns);
+ code=BZ2_bzCompress(&bzip_info,BZ_FLUSH);
+ if (code != BZ_OK)
+ status=MagickFalse;
+ length=(size_t) (bzip_info.next_out-(char *) compress_pixels);
if (length != 0)
{
(void) WriteBlobMSBLong(image,(unsigned int) length);
(void) WriteBlob(image,length,compress_pixels);
}
- } while (zip_info.avail_in != 0);
- if (y == (ssize_t) (image->rows-1))
- {
- for ( ; ; )
- {
- zip_info.next_out=compress_pixels;
- zip_info.avail_out=(uInt) ZipMaxExtent(packet_size*
- image->columns);
- code=deflate(&zip_info,Z_FINISH);
- length=(size_t) (zip_info.next_out-compress_pixels);
- if (length > 6)
- {
- (void) WriteBlobMSBLong(image,(unsigned int) length);
- (void) WriteBlob(image,length,compress_pixels);
- }
- if (code == Z_STREAM_END)
- break;
- }
- status=deflateEnd(&zip_info) == 0 ? MagickTrue : MagickFalse;
- }
+ } while (bzip_info.avail_in != 0);
break;
}
#endif
-#if defined(MAGICKCORE_BZLIB_DELEGATE)
- case BZipCompression:
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+ case LZMACompression:
{
- if (y == 0)
- {
- bzip_info.bzalloc=AcquireBZIPMemory;
- bzip_info.bzfree=RelinquishBZIPMemory;
- bzip_info.opaque=(void *) NULL;
- code=BZ2_bzCompressInit(&bzip_info,(int) (image->quality ==
- UndefinedCompressionQuality ? 7 : MagickMin(image->quality/10,
- 9)),
- (int) image_info->verbose,0);
- if (code >= 0)
- status=MagickTrue;
- }
- bzip_info.next_in=(char *) pixels;
- bzip_info.avail_in=(unsigned int) (packet_size*image->columns);
- (void) ExportQuantumPixels(image,(const CacheView *) NULL,
- quantum_info,quantum_type,pixels,&image->exception);
+ lzma_info.next_in=pixels;
+ lzma_info.avail_in=packet_size*image->columns;
+ (void) ExportQuantumPixels(image,(CacheView *) NULL,quantum_info,
+ quantum_type,pixels,exception);
do
{
- bzip_info.next_out=(char *) compress_pixels;
- bzip_info.avail_out=(unsigned int) BZipMaxExtent(packet_size*
- image->columns);
- code=BZ2_bzCompress(&bzip_info,BZ_FLUSH);
- if (code >= 0)
- status=MagickTrue;
- length=(size_t) (bzip_info.next_out-(char *) compress_pixels);
+ int
+ code;
+
+ lzma_info.next_out=compress_pixels;
+ lzma_info.avail_out=packet_size*image->columns;
+ code=lzma_code(&lzma_info,LZMA_RUN);
+ if (code != LZMA_OK)
+ status=MagickFalse;
+ length=(size_t) (lzma_info.next_out-compress_pixels);
if (length != 0)
{
(void) WriteBlobMSBLong(image,(unsigned int) length);
(void) WriteBlob(image,length,compress_pixels);
}
- } while (bzip_info.avail_in != 0);
- if (y == (ssize_t) (image->rows-1))
- {
- for ( ; ; )
+ } while (lzma_info.avail_in != 0);
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_ZLIB_DELEGATE)
+ case LZWCompression:
+ case ZipCompression:
+ {
+ zip_info.next_in=pixels;
+ zip_info.avail_in=(uInt) (packet_size*image->columns);
+ (void) ExportQuantumPixels(image,(CacheView *) NULL,quantum_info,
+ quantum_type,pixels,exception);
+ do
+ {
+ int
+ code;
+
+ zip_info.next_out=compress_pixels;
+ zip_info.avail_out=(uInt) ZipMaxExtent(packet_size*image->columns);
+ code=deflate(&zip_info,Z_SYNC_FLUSH);
+ if (code != Z_OK)
+ status=MagickFalse;
+ length=(size_t) (zip_info.next_out-compress_pixels);
+ if (length != 0)
{
- bzip_info.next_out=(char *) compress_pixels;
- bzip_info.avail_out=(unsigned int) BZipMaxExtent(packet_size*
- image->columns);
- code=BZ2_bzCompress(&bzip_info,BZ_FINISH);
- length=(size_t) (bzip_info.next_out-(char *) compress_pixels);
- if (length != 0)
- {
- (void) WriteBlobMSBLong(image,(unsigned int) length);
- (void) WriteBlob(image,length,compress_pixels);
- }
- if (code == BZ_STREAM_END)
- break;
+ (void) WriteBlobMSBLong(image,(unsigned int) length);
+ (void) WriteBlob(image,length,compress_pixels);
}
- status=BZ2_bzCompressEnd(&bzip_info) == 0 ? MagickTrue :
- MagickFalse;
- }
+ } while (zip_info.avail_in != 0);
break;
}
#endif
case RLECompression:
{
- pixel=(*p);
- index=(IndexPacket) 0;
- if (indexes != (IndexPacket *) NULL)
- index=(*indexes);
- length=255;
- for (x=0; x < (ssize_t) image->columns; x++)
+ length=0;
+ GetPixelInfoPixel(image,p,&pixel);
+ p+=GetPixelChannels(image);
+ for (x=1; x < (ssize_t) image->columns; x++)
{
- if ((length < 255) && (x < (ssize_t) (image->columns-1)) &&
- (IsColorEqual(p,&pixel) != MagickFalse) &&
- ((image->matte == MagickFalse) ||
- (p->opacity == pixel.opacity)) &&
- ((indexes == (IndexPacket *) NULL) || (index == indexes[x])))
+ GetPixelInfoPixel(image,p,&target);
+ if ((length < 255) &&
+ (IsPixelInfoEquivalent(&pixel,&target) != MagickFalse))
length++;
else
{
- if (x > 0)
- q=PopRunlengthPacket(image,q,length,pixel,index);
+ q=PopRunlengthPacket(image,q,length,&pixel,exception);
length=0;
}
- pixel=(*p);
- if (indexes != (IndexPacket *) NULL)
- index=indexes[x];
- p++;
+ GetPixelInfoPixel(image,p,&pixel);
+ p+=GetPixelChannels(image);
}
- q=PopRunlengthPacket(image,q,length,pixel,index);
+ q=PopRunlengthPacket(image,q,length,&pixel,exception);
(void) WriteBlob(image,(size_t) (q-pixels),pixels);
break;
}
default:
{
- (void) ExportQuantumPixels(image,(const CacheView *) NULL,
- quantum_info,quantum_type,pixels,&image->exception);
+ (void) ExportQuantumPixels(image,(CacheView *) NULL,quantum_info,
+ quantum_type,pixels,exception);
(void) WriteBlob(image,packet_size*image->columns,pixels);
break;
}
break;
}
}
+ switch (compression)
+ {
+#if defined(MAGICKCORE_BZLIB_DELEGATE)
+ case BZipCompression:
+ {
+ int
+ code;
+
+ for ( ; ; )
+ {
+ if (status == MagickFalse)
+ break;
+ bzip_info.next_out=(char *) compress_pixels;
+ bzip_info.avail_out=(unsigned int) BZipMaxExtent(packet_size*
+ image->columns);
+ code=BZ2_bzCompress(&bzip_info,BZ_FINISH);
+ length=(size_t) (bzip_info.next_out-(char *) compress_pixels);
+ if (length != 0)
+ {
+ (void) WriteBlobMSBLong(image,(unsigned int) length);
+ (void) WriteBlob(image,length,compress_pixels);
+ }
+ if (code == BZ_STREAM_END)
+ break;
+ }
+ code=BZ2_bzCompressEnd(&bzip_info);
+ if (code != BZ_OK)
+ status=MagickFalse;
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_LZMA_DELEGATE)
+ case LZMACompression:
+ {
+ int
+ code;
+
+ for ( ; ; )
+ {
+ if (status == MagickFalse)
+ break;
+ lzma_info.next_out=compress_pixels;
+ lzma_info.avail_out=packet_size*image->columns;
+ code=lzma_code(&lzma_info,LZMA_FINISH);
+ length=(size_t) (lzma_info.next_out-compress_pixels);
+ if (length > 6)
+ {
+ (void) WriteBlobMSBLong(image,(unsigned int) length);
+ (void) WriteBlob(image,length,compress_pixels);
+ }
+ if (code == LZMA_STREAM_END)
+ break;
+ }
+ lzma_end(&lzma_info);
+ break;
+ }
+#endif
+#if defined(MAGICKCORE_ZLIB_DELEGATE)
+ case LZWCompression:
+ case ZipCompression:
+ {
+ int
+ code;
+
+ for ( ; ; )
+ {
+ if (status == MagickFalse)
+ break;
+ zip_info.next_out=compress_pixels;
+ zip_info.avail_out=(uInt) ZipMaxExtent(packet_size*image->columns);
+ code=deflate(&zip_info,Z_FINISH);
+ length=(size_t) (zip_info.next_out-compress_pixels);
+ if (length > 6)
+ {
+ (void) WriteBlobMSBLong(image,(unsigned int) length);
+ (void) WriteBlob(image,length,compress_pixels);
+ }
+ if (code == Z_STREAM_END)
+ break;
+ }
+ code=deflateEnd(&zip_info);
+ if (code != Z_OK)
+ status=MagickFalse;
+ break;
+ }
+#endif
+ default:
+ break;
+ }
quantum_info=DestroyQuantumInfo(quantum_info);
compress_pixels=(unsigned char *) RelinquishMagickMemory(compress_pixels);
if (GetNextImageInList(image) == (Image *) NULL)
projects / imagemagick / blobdiff