% July 1992 %
% %
% %
-% Copyright 1999-2010 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/blob.h"
-#include "magick/blob-private.h"
-#include "magick/cache.h"
-#include "magick/color-private.h"
-#include "magick/colormap.h"
-#include "magick/colormap-private.h"
-#include "magick/colorspace.h"
-#include "magick/exception.h"
-#include "magick/exception-private.h"
-#include "magick/image.h"
-#include "magick/image-private.h"
-#include "magick/list.h"
-#include "magick/magick.h"
-#include "magick/memory_.h"
-#include "magick/monitor.h"
-#include "magick/monitor-private.h"
-#include "magick/property.h"
-#include "magick/quantum-private.h"
-#include "magick/static.h"
-#include "magick/string_.h"
-#include "magick/module.h"
+#include "MagickCore/studio.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/colormap-private.h"
+#include "MagickCore/colorspace.h"
+#include "MagickCore/colorspace-private.h"
+#include "MagickCore/exception.h"
+#include "MagickCore/exception-private.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/pixel-accessor.h"
+#include "MagickCore/property.h"
+#include "MagickCore/quantum-private.h"
+#include "MagickCore/static.h"
+#include "MagickCore/string_.h"
+#include "MagickCore/module.h"
#if defined(MAGICKCORE_X11_DELEGATE)
-#include "magick/xwindow-private.h"
+#include "MagickCore/xwindow-private.h"
#if !defined(vms)
#include <X11/XWDFile.h>
#else
*/
#if defined(MAGICKCORE_X11_DELEGATE)
static MagickBooleanType
- WriteXWDImage(const ImageInfo *,Image *);
+ WriteXWDImage(const ImageInfo *,Image *,ExceptionInfo *);
#endif
\f
/*
Image
*image;
- IndexPacket
- index;
-
int
x_status;
- ssize_t
- y;
-
MagickBooleanType
authentic_colormap;
MagickStatusType
status;
- register IndexPacket
- *indexes;
+ Quantum
+ index;
register ssize_t
x;
- register PixelPacket
+ register Quantum
*q;
register ssize_t
pixel;
size_t
- length;
+ length,
+ lsb_first;
ssize_t
- count;
-
- size_t
- lsb_first;
+ count,
+ y;
XColor
*colors;
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)
{
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
count=ReadBlob(image,length,(unsigned char *) comment);
comment[length]='\0';
- (void) SetImageProperty(image,"comment",comment);
+ (void) SetImageProperty(image,"comment",comment,exception);
comment=DestroyString(comment);
if (count != (ssize_t) length)
ThrowReaderException(CorruptImageError,"UnexpectedEndOfFile");
/*
Initialize the X image.
*/
- ximage=(XImage *) AcquireAlignedMemory(1,sizeof(*ximage));
+ ximage=(XImage *) AcquireMagickMemory(sizeof(*ximage));
if (ximage == (XImage *) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
ximage->depth=(int) header.pixmap_depth;
for (y=0; y < (ssize_t) image->rows; y++)
{
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
- if (q == (PixelPacket *) NULL)
+ if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
pixel=XGetPixel(ximage,(int) x,(int) y);
- index=(IndexPacket) ((pixel >> red_shift) & red_mask);
- q->red=ScaleShortToQuantum(colors[(ssize_t) index].red);
- index=(IndexPacket) ((pixel >> green_shift) & green_mask);
- q->green=ScaleShortToQuantum(colors[(ssize_t) index].green);
- index=(IndexPacket) ((pixel >> blue_shift) & blue_mask);
- q->blue=ScaleShortToQuantum(colors[(ssize_t) index].blue);
- q++;
+ index=(Quantum) ((pixel >> red_shift) & red_mask);
+ SetPixelRed(image,ScaleShortToQuantum(
+ colors[(ssize_t) index].red),q);
+ index=(Quantum) ((pixel >> green_shift) & green_mask);
+ SetPixelGreen(image,ScaleShortToQuantum(
+ colors[(ssize_t) index].green),q);
+ index=(Quantum) ((pixel >> blue_shift) & blue_mask);
+ SetPixelBlue(image,ScaleShortToQuantum(
+ colors[(ssize_t) index].blue),q);
+ q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
status=SetImageProgress(image,LoadImageTag,(MagickOffsetType) y,
- image->rows);
+ image->rows);
if (status == MagickFalse)
break;
}
for (y=0; y < (ssize_t) image->rows; y++)
{
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
- if (q == (PixelPacket *) NULL)
+ if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
pixel=XGetPixel(ximage,(int) x,(int) y);
color=(pixel >> red_shift) & red_mask;
color=(color*65535UL)/red_mask;
- q->red=ScaleShortToQuantum((unsigned short) color);
+ SetPixelRed(image,ScaleShortToQuantum((unsigned short)
+ color),q);
color=(pixel >> green_shift) & green_mask;
color=(color*65535UL)/green_mask;
- q->green=ScaleShortToQuantum((unsigned short) color);
+ SetPixelGreen(image,ScaleShortToQuantum((unsigned short)
+ color),q);
color=(pixel >> blue_shift) & blue_mask;
color=(color*65535UL)/blue_mask;
- q->blue=ScaleShortToQuantum((unsigned short) color);
- q++;
+ SetPixelBlue(image,ScaleShortToQuantum((unsigned short)
+ color),q);
+ q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
/*
Convert X image to PseudoClass packets.
*/
- if (AcquireImageColormap(image,image->colors) == MagickFalse)
+ if (AcquireImageColormap(image,image->colors,exception) == MagickFalse)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
for (i=0; i < (ssize_t) image->colors; i++)
{
for (y=0; y < (ssize_t) image->rows; y++)
{
q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
- if (q == (PixelPacket *) NULL)
+ if (q == (Quantum *) NULL)
break;
- indexes=GetAuthenticIndexQueue(image);
for (x=0; x < (ssize_t) image->columns; x++)
{
index=ConstrainColormapIndex(image,XGetPixel(ximage,(int) x,
- (int) y));
- indexes[x]=index;
- *q++=image->colormap[(ssize_t) index];
+ (int) y),exception);
+ SetPixelIndex(image,index,q);
+ SetPixelInfoPixel(image,image->colormap+(ssize_t) index,q);
+ q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
status=SetImageProgress(image,LoadImageTag,(MagickOffsetType) y,
- image->rows);
+ image->rows);
if (status == MagickFalse)
break;
}
%
% The format of the WriteXWDImage method is:
%
-% MagickBooleanType WriteXWDImage(const ImageInfo *image_info,Image *image)
+% MagickBooleanType WriteXWDImage(const ImageInfo *image_info,
+% Image *image,ExceptionInfo *exception)
%
% A description of each parameter follows.
%
%
% o image: The image.
%
+% o exception: return any errors or warnings in this structure.
+%
*/
-static MagickBooleanType WriteXWDImage(const ImageInfo *image_info,Image *image)
+static MagickBooleanType WriteXWDImage(const ImageInfo *image_info,Image *image,
+ ExceptionInfo *exception)
{
const char
*value;
- ssize_t
- y;
-
MagickBooleanType
status;
- register const IndexPacket
- *indexes;
-
- register const PixelPacket
+ register const Quantum
*p;
register ssize_t
register unsigned char
*q;
- size_t
- length;
-
- unsigned char
- *pixels;
-
size_t
bits_per_pixel,
bytes_per_line,
+ length,
lsb_first,
scanline_pad;
+ ssize_t
+ y;
+
+ unsigned char
+ *pixels;
+
XWDFileHeader
xwd_info;
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);
- if (image->colorspace != RGBColorspace)
- (void) TransformImageColorspace(image,RGBColorspace);
+ if (IssRGBCompatibleColorspace(image->colorspace) == MagickFalse)
+ (void) TransformImageColorspace(image,sRGBColorspace,exception);
/*
Initialize XWD file header.
*/
(void) ResetMagickMemory(&xwd_info,0,sizeof(xwd_info));
xwd_info.header_size=(CARD32) sz_XWDheader;
- value=GetImageProperty(image,"comment");
+ value=GetImageProperty(image,"comment",exception);
if (value != (const char *) NULL)
xwd_info.header_size+=(CARD32) strlen(value);
xwd_info.header_size++;
scanline_pad=(bytes_per_line-((image->columns*bits_per_pixel) >> 3));
for (y=0; y < (ssize_t) image->rows; y++)
{
- p=GetVirtualPixels(image,0,y,image->columns,1,&image->exception);
- if (p == (const PixelPacket *) NULL)
+ p=GetVirtualPixels(image,0,y,image->columns,1,exception);
+ if (p == (const Quantum *) NULL)
break;
q=pixels;
if (image->storage_class == PseudoClass)
{
- indexes=GetVirtualIndexQueue(image);
for (x=0; x < (ssize_t) image->columns; x++)
- *q++=(unsigned char) indexes[x];
+ {
+ *q++=(unsigned char) GetPixelIndex(image,p);
+ p+=GetPixelChannels(image);
+ }
}
else
for (x=0; x < (ssize_t) image->columns; x++)
{
- *q++=ScaleQuantumToChar(GetRedPixelComponent(p));
- *q++=ScaleQuantumToChar(GetGreenPixelComponent(p));
- *q++=ScaleQuantumToChar(GetBluePixelComponent(p));
- p++;
+ *q++=ScaleQuantumToChar(GetPixelRed(image,p));
+ *q++=ScaleQuantumToChar(GetPixelGreen(image,p));
+ *q++=ScaleQuantumToChar(GetPixelBlue(image,p));
+ p+=GetPixelChannels(image);
}
for (x=0; x < (ssize_t) scanline_pad; x++)
*q++='\0';
(void) WriteBlob(image,(size_t) (q-pixels),pixels);
status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y,
- image->rows);
+ image->rows);
if (status == MagickFalse)
break;
}
projects / imagemagick / blobdiff