- Modifications to compile ImageMagick
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Santi Noreña
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615ec83706
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83522c16c3
3442 changed files with 57 additions and 412926 deletions
236
ImageMagick/coders/xc.c
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236
ImageMagick/coders/xc.c
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% X X CCCC %
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% X X C %
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% X C %
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% X X C %
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% X X CCCC %
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% %
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% %
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% Read Constant Color Image. %
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% %
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% Software Design %
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% John Cristy %
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% July 1992 %
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% %
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% %
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% Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization %
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% dedicated to making software imaging solutions freely available. %
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% %
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% You may not use this file except in compliance with the License. You may %
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% obtain a copy of the License at %
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% %
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% http://www.imagemagick.org/script/license.php %
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% %
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% Unless required by applicable law or agreed to in writing, software %
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% distributed under the License is distributed on an "AS IS" BASIS, %
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% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
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% See the License for the specific language governing permissions and %
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% limitations under the License. %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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%
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*/
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/*
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Include declarations.
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*/
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#include "magick/studio.h"
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#include "magick/blob.h"
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#include "magick/blob-private.h"
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#include "magick/cache.h"
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#include "magick/color.h"
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#include "magick/color-private.h"
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#include "magick/exception.h"
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#include "magick/exception-private.h"
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#include "magick/image.h"
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#include "magick/image-private.h"
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#include "magick/list.h"
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#include "magick/magick.h"
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#include "magick/memory_.h"
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#include "magick/pixel.h"
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#include "magick/pixel-accessor.h"
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#include "magick/pixel-private.h"
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#include "magick/quantum-private.h"
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#include "magick/static.h"
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#include "magick/string_.h"
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#include "magick/module.h"
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% R e a d X C I m a g e %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% ReadXCImage creates a constant image and initializes it to the
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% X server color as specified by the filename. It allocates the memory
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% necessary for the new Image structure and returns a pointer to the new
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% image.
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%
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% The format of the ReadXCImage method is:
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%
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% Image *ReadXCImage(const ImageInfo *image_info,ExceptionInfo *exception)
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%
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% A description of each parameter follows:
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%
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% o image: The image.
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%
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% o image_info: the image info.
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%
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% o exception: return any errors or warnings in this structure.
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%
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*/
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static Image *ReadXCImage(const ImageInfo *image_info,ExceptionInfo *exception)
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{
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Image
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*image;
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IndexPacket
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index,
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*indexes;
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MagickBooleanType
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status;
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MagickPixelPacket
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color;
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PixelPacket
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pixel;
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register ssize_t
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x;
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register PixelPacket
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*q;
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ssize_t
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y;
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/*
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Initialize Image structure.
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*/
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assert(image_info != (const ImageInfo *) NULL);
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assert(image_info->signature == MagickSignature);
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if (image_info->debug != MagickFalse)
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(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
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image_info->filename);
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assert(exception != (ExceptionInfo *) NULL);
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assert(exception->signature == MagickSignature);
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image=AcquireImage(image_info);
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if (image->columns == 0)
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image->columns=1;
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if (image->rows == 0)
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image->rows=1;
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(void) CopyMagickString(image->filename,image_info->filename,MaxTextExtent);
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status=QueryMagickColor((char *) image_info->filename,&color,exception);
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if (status == MagickFalse)
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{
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image=DestroyImage(image);
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return((Image *) NULL);
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}
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SetImageColorspace(image,color.colorspace);
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image->matte=color.matte;
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index=0;
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SetPixelPacket(image,&color,&pixel,&index);
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for (y=0; y < (ssize_t) image->rows; y++)
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{
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q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);
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if (q == (PixelPacket *) NULL)
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break;
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for (x=0; x < (ssize_t) image->columns; x++)
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*q++=pixel;
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if (image->colorspace == CMYKColorspace)
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{
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indexes=GetAuthenticIndexQueue(image);
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for (x=0; x < (ssize_t) image->columns; x++)
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SetPixelIndex(indexes+x,index);
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}
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if (SyncAuthenticPixels(image,exception) == MagickFalse)
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break;
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}
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return(GetFirstImageInList(image));
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% R e g i s t e r X C I m a g e %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% RegisterXCImage() adds attributes for the XC image format to
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% the list of supported formats. The attributes include the image format
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% tag, a method to read and/or write the format, whether the format
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% supports the saving of more than one frame to the same file or blob,
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% whether the format supports native in-memory I/O, and a brief
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% description of the format.
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%
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% The format of the RegisterXCImage method is:
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%
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% size_t RegisterXCImage(void)
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%
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*/
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ModuleExport size_t RegisterXCImage(void)
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{
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MagickInfo
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*entry;
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entry=SetMagickInfo("XC");
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entry->decoder=(DecodeImageHandler *) ReadXCImage;
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entry->adjoin=MagickFalse;
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entry->format_type=ImplicitFormatType;
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entry->raw=MagickTrue;
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entry->endian_support=MagickTrue;
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entry->description=ConstantString("Constant image uniform color");
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entry->module=ConstantString("XC");
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(void) RegisterMagickInfo(entry);
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entry=SetMagickInfo("CANVAS");
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entry->decoder=(DecodeImageHandler *) ReadXCImage;
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entry->adjoin=MagickFalse;
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entry->format_type=ImplicitFormatType;
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entry->raw=MagickTrue;
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entry->endian_support=MagickTrue;
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entry->description=ConstantString("Constant image uniform color");
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entry->module=ConstantString("XC");
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(void) RegisterMagickInfo(entry);
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return(MagickImageCoderSignature);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% U n r e g i s t e r X C I m a g e %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% UnregisterXCImage() removes format registrations made by the
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% XC module from the list of supported formats.
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%
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% The format of the UnregisterXCImage method is:
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%
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% UnregisterXCImage(void)
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%
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*/
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ModuleExport void UnregisterXCImage(void)
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{
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(void) UnregisterMagickInfo("CANVAS");
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(void) UnregisterMagickInfo("XC");
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}
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