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  • Committer: Bazaar Package Importer
  • Author(s): Luke Yelavich
  • Date: 2009-11-06 17:18:57 UTC
  • mfrom: (6.1.2 sid)
  • Revision ID: james.westby@ubuntu.com-20091106171857-dlpl0avgxsy4vohw
Tags: 7:6.5.5.3-1ubuntu1
* Merge from debian testing, remaining changes:
  - Don't build-dep on librsvg, it brings in excessive dependencies
  - Don't build-dep on liblqr-1-0-dev, it is in universe

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coders/plasma.c
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#include "magick/constitute.h"
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#include "magick/exception.h"
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#include "magick/exception-private.h"
 
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#include "magick/fx.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/monitor.h"
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#include "magick/monitor-private.h"
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#include "magick/random_.h"
 
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#include "magick/random-private.h"
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#include "magick/signature-private.h"
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#include "magick/quantum-private.h"
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#include "magick/static.h"
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  return(y);
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}
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static inline void PlasmaPixel(Image *image,double x,double y)
 
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static inline void PlasmaPixel(Image *image,RandomInfo *random_info,double x,
 
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  double y)
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{
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  ExceptionInfo
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    *exception;
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  if (q == (PixelPacket *) NULL)
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    return;
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  range=GetQuantumRange(16UL);
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  q->red=ScaleAnyToQuantum((unsigned long) (65535.0*GetPseudoRandomValue()+
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    0.5),range);
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  q->green=ScaleAnyToQuantum((unsigned long) (65535.0*GetPseudoRandomValue()+
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    0.5),range);
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  q->blue=ScaleAnyToQuantum((unsigned long) (65535.0*GetPseudoRandomValue()+
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    0.5),range);
 
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  q->red=ScaleAnyToQuantum((unsigned long) (65535.0*
 
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    GetPseudoRandomValue(random_info)+0.5),range);
 
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  q->green=ScaleAnyToQuantum((unsigned long) (65535.0*
 
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    GetPseudoRandomValue(random_info)+0.5),range);
 
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  q->blue=ScaleAnyToQuantum((unsigned long) (65535.0*
 
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    GetPseudoRandomValue(random_info)+0.5),range);
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  (void) SyncAuthenticPixels(image,exception);
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}
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  segment_info.y2=(double) image->rows-1;
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  if (LocaleCompare(image_info->filename,"fractal") == 0)
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    {
 
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      RandomInfo
 
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        *random_info;
 
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      /*
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        Seed pixels before recursion.
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      */
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      PlasmaPixel(image,segment_info.x1,segment_info.y1);
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      PlasmaPixel(image,segment_info.x1,(segment_info.y1+segment_info.y2)/2);
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      PlasmaPixel(image,segment_info.x1,segment_info.y2);
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      PlasmaPixel(image,(segment_info.x1+segment_info.x2)/2,segment_info.y1);
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      PlasmaPixel(image,(segment_info.x1+segment_info.x2)/2,
 
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      random_info=AcquireRandomInfo();
 
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      PlasmaPixel(image,random_info,segment_info.x1,segment_info.y1);
 
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      PlasmaPixel(image,random_info,segment_info.x1,(segment_info.y1+
 
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        segment_info.y2)/2);
 
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      PlasmaPixel(image,random_info,segment_info.x1,segment_info.y2);
 
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      PlasmaPixel(image,random_info,(segment_info.x1+segment_info.x2)/2,
 
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        segment_info.y1);
 
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      PlasmaPixel(image,random_info,(segment_info.x1+segment_info.x2)/2,
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        (segment_info.y1+segment_info.y2)/2);
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      PlasmaPixel(image,(segment_info.x1+segment_info.x2)/2,segment_info.y2);
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      PlasmaPixel(image,segment_info.x2,segment_info.y1);
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      PlasmaPixel(image,segment_info.x2,(segment_info.y1+segment_info.y2)/2);
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      PlasmaPixel(image,segment_info.x2,segment_info.y2);
 
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      PlasmaPixel(image,random_info,(segment_info.x1+segment_info.x2)/2,
 
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        segment_info.y2);
 
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      PlasmaPixel(image,random_info,segment_info.x2,segment_info.y1);
 
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      PlasmaPixel(image,random_info,segment_info.x2,(segment_info.y1+
 
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        segment_info.y2)/2);
 
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      PlasmaPixel(image,random_info,segment_info.x2,segment_info.y2);
 
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      random_info=DestroyRandomInfo(random_info);
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    }
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  i=(unsigned long) MagickMax(image->columns,image->rows)/2;
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  for (max_depth=0; i != 0; max_depth++)