Imported Upstream version 1.6.0upstream/1.6.0

1 files changed, 0 insertions, 295 deletions

diff --git a/filter/image-sgi.c b/filter/image-sgi.c
deleted file mode 100644
index b9e7fa5c..00000000
--- a/filter/image-sgi.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * "$Id: image-sgi.c 9771 2011-05-12 05:21:56Z mike $"
- *
- *   SGI image file routines for CUPS.
- *
- *   Copyright 2007-2011 by Apple Inc.
- *   Copyright 1993-2007 by Easy Software Products.
- *
- *   These coded instructions, statements, and computer programs are the
- *   property of Apple Inc. and are protected by Federal copyright
- *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- *   which should have been included with this file.  If this file is
- *   file is missing or damaged, see the license at "http://www.cups.org/".
- *
- *   This file is subject to the Apple OS-Developed Software exception.
- *
- * Contents:
- *
- *   _cupsImageReadSGI() - Read a SGI image file.
- */
-
-/*
- * Include necessary headers...
- */
-
-#include "image-private.h"
-#include "image-sgi.h"
-
-
-/*
- * '_cupsImageReadSGI()' - Read a SGI image file.
- */
-
-int					/* O - Read status */
-_cupsImageReadSGI(
-    cups_image_t    *img,		/* IO - cupsImage */
-    FILE            *fp,		/* I - cupsImage file */
-    cups_icspace_t  primary,		/* I - Primary choice for colorspace */
-    cups_icspace_t  secondary,		/* I - Secondary choice for colorspace */
-    int             saturation,		/* I - Color saturation (%) */
-    int             hue,		/* I - Color hue (degrees) */
-    const cups_ib_t *lut)		/* I - Lookup table for gamma/brightness */
-{
-  int		i, y;			/* Looping vars */
-  int		bpp;			/* Bytes per pixel */
-  sgi_t		*sgip;			/* SGI image file */
-  cups_ib_t	*in,			/* Input pixels */
-		*inptr,			/* Current input pixel */
-		*out;			/* Output pixels */
-  unsigned short *rows[4],		/* Row pointers for image data */
-		*red,
-		*green,
-		*blue,
-		*gray,
-		*alpha;
-
-
- /*
-  * Setup the SGI file...
-  */
-
-  sgip = sgiOpenFile(fp, SGI_READ, 0, 0, 0, 0, 0);
-
- /*
-  * Get the image dimensions and load the output image...
-  */
-
- /*
-  * Check the image dimensions; since xsize and ysize are unsigned shorts,
-  * just check if they are 0 since they can't exceed CUPS_IMAGE_MAX_WIDTH or
-  * CUPS_IMAGE_MAX_HEIGHT...
-  */
-
-  if (sgip->xsize == 0 || sgip->ysize == 0 ||
-      sgip->zsize == 0 || sgip->zsize > 4)
-  {
-    fprintf(stderr, "DEBUG: Bad SGI image dimensions %ux%ux%u!\n",
-            sgip->xsize, sgip->ysize, sgip->zsize);
-    sgiClose(sgip);
-    return (1);
-  }
-
-  if (sgip->zsize < 3)
-    img->colorspace = secondary;
-  else
-    img->colorspace = (primary == CUPS_IMAGE_RGB_CMYK) ? CUPS_IMAGE_RGB : primary;
-
-  img->xsize = sgip->xsize;
-  img->ysize = sgip->ysize;
-
-  cupsImageSetMaxTiles(img, 0);
-
-  bpp = cupsImageGetDepth(img);
-
-  if ((in = malloc(img->xsize * sgip->zsize)) == NULL)
-  {
-    fputs("DEBUG: Unable to allocate memory!\n", stderr);
-    sgiClose(sgip);
-    return (1);
-  }
-
-  if ((out = malloc(img->xsize * bpp)) == NULL)
-  {
-    fputs("DEBUG: Unable to allocate memory!\n", stderr);
-    sgiClose(sgip);
-    free(in);
-    return (1);
-  }
-
-  if ((rows[0] = calloc(img->xsize * sgip->zsize,
-                        sizeof(unsigned short))) == NULL)
-  {
-    fputs("DEBUG: Unable to allocate memory!\n", stderr);
-    sgiClose(sgip);
-    free(in);
-    free(out);
-    return (1);
-  }
-
-  for (i = 1; i < sgip->zsize; i ++)
-    rows[i] = rows[0] + i * img->xsize;
-
- /*
-  * Read the SGI image file...
-  */
-
-  for (y = 0; y < img->ysize; y ++)
-  {
-    for (i = 0; i < sgip->zsize; i ++)
-      sgiGetRow(sgip, rows[i], img->ysize - 1 - y, i);
-
-    switch (sgip->zsize)
-    {
-      case 1 :
-          if (sgip->bpp == 1)
-	    for (i = img->xsize - 1, gray = rows[0], inptr = in;
-		 i >= 0;
-		 i --)
-            {
-              *inptr++ = *gray++;
-            }
-          else
-	    for (i = img->xsize - 1, gray = rows[0], inptr = in;
-		 i >= 0;
-		 i --)
-            {
-              *inptr++ = (*gray++) / 256 + 128;
-            }
-          break;
-      case 2 :
-          if (sgip->bpp == 1)
-	    for (i = img->xsize - 1, gray = rows[0], alpha = rows[1], inptr = in;
-		 i >= 0;
-		 i --)
-            {
-              *inptr++ = (*gray++) * (*alpha++) / 255;
-            }
-          else
-	    for (i = img->xsize - 1, gray = rows[0], alpha = rows[1], inptr = in;
-		 i >= 0;
-		 i --)
-            {
-              *inptr++ = ((*gray++) / 256 + 128) * (*alpha++) / 32767;
-            }
-          break;
-      case 3 :
-          if (sgip->bpp == 1)
-	    for (i = img->xsize - 1, red = rows[0], green = rows[1],
-	             blue = rows[2], inptr = in;
-		 i >= 0;
-		 i --)
-            {
-              *inptr++ = *red++;
-              *inptr++ = *green++;
-              *inptr++ = *blue++;
-            }
-          else
-	    for (i = img->xsize - 1, red = rows[0], green = rows[1],
-	             blue = rows[2], inptr = in;
-		 i >= 0;
-		 i --)
-            {
-              *inptr++ = (*red++) / 256 + 128;
-              *inptr++ = (*green++) / 256 + 128;
-              *inptr++ = (*blue++) / 256 + 128;
-            }
-          break;
-      case 4 :
-          if (sgip->bpp == 1)
-	    for (i = img->xsize - 1, red = rows[0], green = rows[1],
-	             blue = rows[2], alpha = rows[3], inptr = in;
-		 i >= 0;
-		 i --)
-            {
-              *inptr++ = (*red++) * (*alpha) / 255;
-              *inptr++ = (*green++) * (*alpha) / 255;
-              *inptr++ = (*blue++) * (*alpha++) / 255;
-            }
-          else
-	    for (i = img->xsize - 1, red = rows[0], green = rows[1],
-	             blue = rows[2], alpha = rows[3], inptr = in;
-		 i >= 0;
-		 i --)
-            {
-              *inptr++ = ((*red++) / 256 + 128) * (*alpha) / 32767;
-              *inptr++ = ((*green++) / 256 + 128) * (*alpha) / 32767;
-              *inptr++ = ((*blue++) / 256 + 128) * (*alpha++) / 32767;
-            }
-          break;
-    }
-
-    if (sgip->zsize < 3)
-    {
-      if (img->colorspace == CUPS_IMAGE_WHITE)
-      {
-        if (lut)
-	  cupsImageLut(in, img->xsize, lut);
-
-        _cupsImagePutRow(img, 0, y, img->xsize, in);
-      }
-      else
-      {
-	switch (img->colorspace)
-	{
-	  default :
-	      break;
-
-	  case CUPS_IMAGE_RGB :
-	  case CUPS_IMAGE_RGB_CMYK :
-	      cupsImageWhiteToRGB(in, out, img->xsize);
-	      break;
-	  case CUPS_IMAGE_BLACK :
-	      cupsImageWhiteToBlack(in, out, img->xsize);
-	      break;
-	  case CUPS_IMAGE_CMY :
-	      cupsImageWhiteToCMY(in, out, img->xsize);
-	      break;
-	  case CUPS_IMAGE_CMYK :
-	      cupsImageWhiteToCMYK(in, out, img->xsize);
-	      break;
-	}
-
-        if (lut)
-	  cupsImageLut(out, img->xsize * bpp, lut);
-
-        _cupsImagePutRow(img, 0, y, img->xsize, out);
-      }
-    }
-    else
-    {
-      if ((saturation != 100 || hue != 0) && bpp > 1)
-	cupsImageRGBAdjust(in, img->xsize, saturation, hue);
-
-      switch (img->colorspace)
-      {
-	default :
-	    break;
-
-	case CUPS_IMAGE_WHITE :
-	    cupsImageRGBToWhite(in, out, img->xsize);
-	    break;
-	case CUPS_IMAGE_RGB :
-	    cupsImageRGBToRGB(in, out, img->xsize);
-	    break;
-	case CUPS_IMAGE_BLACK :
-	    cupsImageRGBToBlack(in, out, img->xsize);
-	    break;
-	case CUPS_IMAGE_CMY :
-	    cupsImageRGBToCMY(in, out, img->xsize);
-	    break;
-	case CUPS_IMAGE_CMYK :
-	    cupsImageRGBToCMYK(in, out, img->xsize);
-	    break;
-      }
-
-      if (lut)
-	cupsImageLut(out, img->xsize * bpp, lut);
-
-      _cupsImagePutRow(img, 0, y, img->xsize, out);
-    }
-  }
-
-  free(in);
-  free(out);
-  free(rows[0]);
-
-  sgiClose(sgip);
-
-  return (0);
-}
-
-
-/*
- * End of "$Id: image-sgi.c 9771 2011-05-12 05:21:56Z mike $".
- */