Remove sgirgb device

8 files changed, 2 insertions, 393 deletions

diff --git a/base/unix-gcc.mak b/base/unix-gcc.mak
index 9fa69db13..d1eacac2f 100644
--- a/base/unix-gcc.mak
+++ b/base/unix-gcc.mak
@@ -565,7 +565,7 @@ DISPLAY_DEV=$(DD)bbox.dev
 # devs.mak and contrib.mak for the list of available devices.
 # DEVICE_DEVS=$(DISPLAY_DEV) $(DD)x11.dev $(DD)x11_.dev $(DD)x11alpha.dev $(DD)x11alt_.dev $(DD)x11cmyk.dev $(DD)x11cmyk2.dev $(DD)x11cmyk4.dev $(DD)x11cmyk8.dev $(DD)x11gray2.dev $(DD)x11gray4.dev $(DD)x11mono.dev $(DD)x11rg16x.dev $(DD)x11rg32x.dev
 DEVICE_DEVS=$(DISPLAY_DEV) 
-DEVICE_DEVS1=$(DD)bit.dev $(DD)bitcmyk.dev $(DD)bitrgb.dev $(DD)bitrgbtags.dev $(DD)bmp16.dev $(DD)bmp16m.dev $(DD)bmp256.dev $(DD)bmp32b.dev $(DD)bmpgray.dev $(DD)bmpmono.dev $(DD)bmpsep1.dev $(DD)bmpsep8.dev $(DD)ccr.dev $(DD)cif.dev $(DD)devicen.dev $(DD)eps2write.dev $(DD)fpng.dev $(DD)inferno.dev $(DD)ink_cov.dev $(DD)inkcov.dev $(DD)jpeg.dev $(DD)jpegcmyk.dev $(DD)jpeggray.dev $(DD)mgr4.dev $(DD)mgr8.dev $(DD)mgrgray2.dev $(DD)mgrgray4.dev $(DD)mgrgray8.dev $(DD)mgrmono.dev $(DD)miff24.dev $(DD)pam.dev $(DD)pamcmyk32.dev $(DD)pamcmyk4.dev $(DD)pbm.dev $(DD)pbmraw.dev $(DD)pcx16.dev $(DD)pcx24b.dev $(DD)pcx256.dev $(DD)pcxcmyk.dev $(DD)pcxgray.dev $(DD)pcxmono.dev $(DD)pdfwrite.dev $(DD)pgm.dev $(DD)pgmraw.dev $(DD)pgnm.dev $(DD)pgnmraw.dev $(DD)pkm.dev $(DD)pkmraw.dev $(DD)pksm.dev $(DD)pksmraw.dev $(DD)plan.dev $(DD)plan9bm.dev $(DD)planc.dev $(DD)plang.dev $(DD)plank.dev $(DD)planm.dev $(DD)plib.dev $(DD)plibc.dev $(DD)plibg.dev $(DD)plibk.dev $(DD)plibm.dev $(DD)pnm.dev $(DD)pnmraw.dev $(DD)ppm.dev $(DD)ppmraw.dev $(DD)ps2write.dev $(DD)psdcmyk.dev $(DD)psdcmykog.dev $(DD)psdf.dev $(DD)psdrgb.dev $(DD)sgirgb.dev $(DD)spotcmyk.dev $(DD)txtwrite.dev $(DD)xcf.dev 
+DEVICE_DEVS1=$(DD)bit.dev $(DD)bitcmyk.dev $(DD)bitrgb.dev $(DD)bitrgbtags.dev $(DD)bmp16.dev $(DD)bmp16m.dev $(DD)bmp256.dev $(DD)bmp32b.dev $(DD)bmpgray.dev $(DD)bmpmono.dev $(DD)bmpsep1.dev $(DD)bmpsep8.dev $(DD)ccr.dev $(DD)cif.dev $(DD)devicen.dev $(DD)eps2write.dev $(DD)fpng.dev $(DD)inferno.dev $(DD)ink_cov.dev $(DD)inkcov.dev $(DD)jpeg.dev $(DD)jpegcmyk.dev $(DD)jpeggray.dev $(DD)mgr4.dev $(DD)mgr8.dev $(DD)mgrgray2.dev $(DD)mgrgray4.dev $(DD)mgrgray8.dev $(DD)mgrmono.dev $(DD)miff24.dev $(DD)pam.dev $(DD)pamcmyk32.dev $(DD)pamcmyk4.dev $(DD)pbm.dev $(DD)pbmraw.dev $(DD)pcx16.dev $(DD)pcx24b.dev $(DD)pcx256.dev $(DD)pcxcmyk.dev $(DD)pcxgray.dev $(DD)pcxmono.dev $(DD)pdfwrite.dev $(DD)pgm.dev $(DD)pgmraw.dev $(DD)pgnm.dev $(DD)pgnmraw.dev $(DD)pkm.dev $(DD)pkmraw.dev $(DD)pksm.dev $(DD)pksmraw.dev $(DD)plan.dev $(DD)plan9bm.dev $(DD)planc.dev $(DD)plang.dev $(DD)plank.dev $(DD)planm.dev $(DD)plib.dev $(DD)plibc.dev $(DD)plibg.dev $(DD)plibk.dev $(DD)plibm.dev $(DD)pnm.dev $(DD)pnmraw.dev $(DD)ppm.dev $(DD)ppmraw.dev $(DD)ps2write.dev $(DD)psdcmyk.dev $(DD)psdcmykog.dev $(DD)psdf.dev $(DD)psdrgb.dev $(DD)spotcmyk.dev $(DD)txtwrite.dev $(DD)xcf.dev
 DEVICE_DEVS2=$(DD)ap3250.dev $(DD)appledmp.dev $(DD)atx23.dev $(DD)atx24.dev $(DD)atx38.dev $(DD)bj10e.dev $(DD)bj200.dev $(DD)bjc600.dev $(DD)bjc800.dev $(DD)cdeskjet.dev $(DD)cdj500.dev $(DD)cdj550.dev $(DD)cdjcolor.dev $(DD)cdjmono.dev $(DD)cljet5.dev $(DD)cljet5c.dev $(DD)cljet5pr.dev $(DD)coslw2p.dev $(DD)coslwxl.dev $(DD)cp50.dev $(DD)declj250.dev $(DD)deskjet.dev $(DD)dj505j.dev $(DD)djet500.dev $(DD)djet500c.dev $(DD)dnj650c.dev $(DD)eps9high.dev $(DD)eps9mid.dev $(DD)epson.dev $(DD)epsonc.dev $(DD)escp.dev $(DD)fs600.dev $(DD)hl7x0.dev $(DD)ibmpro.dev $(DD)imagen.dev $(DD)itk24i.dev $(DD)itk38.dev $(DD)iwhi.dev $(DD)iwlo.dev $(DD)iwlq.dev $(DD)jetp3852.dev $(DD)laserjet.dev $(DD)lbp8.dev $(DD)lips3.dev $(DD)lj250.dev $(DD)lj3100sw.dev $(DD)lj4dith.dev $(DD)lj4dithp.dev $(DD)lj5gray.dev $(DD)lj5mono.dev $(DD)ljet2p.dev $(DD)ljet3.dev $(DD)ljet3d.dev $(DD)ljet4.dev $(DD)ljet4d.dev $(DD)ljet4pjl.dev $(DD)ljetplus.dev $(DD)lp2563.dev $(DD)lp8000.dev $(DD)lq850.dev $(DD)lxm5700m.dev $(DD)m8510.dev $(DD)necp6.dev $(DD)oce9050.dev $(DD)oki182.dev $(DD)okiibm.dev $(DD)paintjet.dev $(DD)photoex.dev $(DD)picty180.dev $(DD)pj.dev $(DD)pjetxl.dev $(DD)pjxl.dev $(DD)pjxl300.dev $(DD)pxlcolor.dev $(DD)pxlmono.dev $(DD)r4081.dev $(DD)rinkj.dev $(DD)sj48.dev $(DD)st800.dev $(DD)stcolor.dev $(DD)t4693d2.dev $(DD)t4693d4.dev $(DD)t4693d8.dev $(DD)tek4696.dev $(DD)uniprint.dev 
 DEVICE_DEVS3=
 DEVICE_DEVS4=$(DD)ijs.dev 
diff --git a/configure.ac b/configure.ac
index 1caeabff6..b057d4ae5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1811,7 +1811,7 @@ JPEG_DEVS='jpeg jpeggray jpegcmyk'
 PCX_DEVS='pcxmono pcxgray pcx16 pcx256 pcx24b pcxcmyk'
 PBM_DEVS='pbm pbmraw pgm pgmraw pgnm pgnmraw pnm pnmraw ppm ppmraw pkm pkmraw pksm pksmraw pam pamcmyk4 pamcmyk32 plan plang planm planc plank'
 PS_DEVS='psdf psdcmyk psdrgb pdfwrite ps2write eps2write bbox txtwrite inkcov ink_cov psdcmykog fpng'
-MISC_FDEVS='ccr cif inferno mgr4 mgr8 mgrgray2 mgrgray4 mgrgray8 mgrmono miff24 plan9bm sgirgb bit bitrgb bitrgbtags bitcmyk devicen spotcmyk xcf plib plibg plibm plibc plibk gprf'
+MISC_FDEVS='ccr cif inferno mgr4 mgr8 mgrgray2 mgrgray4 mgrgray8 mgrmono miff24 plan9bm bit bitrgb bitrgbtags bitcmyk devicen spotcmyk xcf plib plibg plibm plibc plibk gprf'
 XPSDEV=$XPSWRITEDEVICE
 
 while test -n "$drivers"; do
diff --git a/devices/contrib.mak b/devices/contrib.mak
index 16afd94d3..d8d2b9d48 100644
--- a/devices/contrib.mak
+++ b/devices/contrib.mak
@@ -115,7 +115,6 @@ CONTRIB_MAK=$(DEVSRC)contrib.mak $(TOP_MAKEFILES)
 #	mgrgray8  8-bit gray scale MGR devices
 #	mgr4	4-bit (VGA) color MGR devices
 #	mgr8	8-bit color MGR devices
-#	sgirgb	SGI RGB pixmap format
 
 # If you add drivers, it would be nice if you kept each list
 # in alphabetical order.
@@ -769,18 +768,6 @@ $(DD)mgr4.dev : $(MGR) $(DD)page.dev $(CONTRIB_MAK) $(MAKEDIRS)
 $(DD)mgr8.dev : $(MGR) $(DD)page.dev $(CONTRIB_MAK) $(MAKEDIRS)
 	$(SETPDEV) $(DD)mgr8 $(MGR)
 
-### -------------------------- SGI RGB pixmaps -------------------------- ###
-
-sgirgb_=$(DEVOBJ)gdevsgi.$(OBJ)
-$(DD)sgirgb.dev : $(sgirgb_) $(DD)page.dev $(CONTRIB_MAK) $(MAKEDIRS)
-	$(SETPDEV) $(DD)sgirgb $(sgirgb_)
-
-gdevsgi_h=$(DEVSRC)gdevsgi.h
-
-$(DEVOBJ)gdevsgi.$(OBJ) : $(DEVSRC)gdevsgi.c $(PDEVH) $(gdevsgi_h) $(CONTRIB_MAK) $(MAKEDIRS)
-	$(DEVCC) $(DEVO_)gdevsgi.$(OBJ) $(C_) $(DEVSRC)gdevsgi.c
-
-
 #########################################################################
 ### --------------------Japanese printer addons --------------------- ###
 #########################################################################
diff --git a/devices/gdevsgi.c b/devices/gdevsgi.c
deleted file mode 100644
index 1bc96dd83..000000000
--- a/devices/gdevsgi.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * This file is distributed with Ghostscript, but its author,
- * Tanmoy Bhattacharya (tanmoy@qcd.lanl.gov) hereby places it in the
- * public domain.
- */
-
-/* SGI raster file driver */
-#include "gdevprn.h"
-#include "gdevsgi.h"
-
-#define X_DPI 72
-#define Y_DPI 72
-
-#define sgi_prn_device(procs, dev_name, num_comp, depth, max_gray, max_color, print_page)\
-{prn_device_body(gx_device_printer, procs, dev_name, \
-                 DEFAULT_WIDTH_10THS, DEFAULT_HEIGHT_10THS, X_DPI, Y_DPI, \
-                 0, 0, 0, 0, \
-                 num_comp, depth, max_gray, max_color, max_gray+1, max_color+1, \
-                 print_page)}
-
-static dev_proc_map_rgb_color(sgi_map_rgb_color);
-static dev_proc_map_color_rgb(sgi_map_color_rgb);
-
-static dev_proc_print_page(sgi_print_page);
-
-/* Since the print_page doesn't alter the device, this device can print in the background */
-static gx_device_procs sgi_procs =
-  prn_color_procs(gdev_prn_open, gdev_prn_bg_output_page_seekable, gdev_prn_close,
-                  sgi_map_rgb_color, sgi_map_color_rgb);
-
-const gx_device_printer far_data gs_sgirgb_device =
-  sgi_prn_device(sgi_procs, "sgirgb", 3, 24, 255, 255, sgi_print_page);
-
-static gx_color_index
-sgi_map_rgb_color(gx_device * dev, const ushort cv[])
-{      ushort bitspercolor = dev->color_info.depth / 3;
-       ulong max_value = (1 << bitspercolor) - 1;
-       ushort red, green, blue;
-       red = cv[0]; green = cv[1]; blue = cv[2];
-
-       return ((red*max_value / gx_max_color_value) << (bitspercolor * 2)) +
-              ((green*max_value / gx_max_color_value) << bitspercolor) +
-              (blue*max_value / gx_max_color_value);
-}
-
-static int
-sgi_map_color_rgb(gx_device *dev, gx_color_index color, ushort prgb[3])
-{	ushort bitspercolor = dev->color_info.depth / 3;
-        ushort colormask = (1 << bitspercolor) - 1;
-
-        prgb[0] = (ushort)(((color >> (bitspercolor * 2)) & colormask) *
-                (ulong)gx_max_color_value / colormask);
-        prgb[1] = (ushort)(((color >> bitspercolor) & colormask) *
-                (ulong)gx_max_color_value / colormask);
-        prgb[2] = (ushort)((color & colormask) *
-                (ulong)gx_max_color_value / colormask);
-        return 0;
-}
-
-typedef struct sgi_cursor_s {
-  gx_device_printer *dev;
-  int bpp;
-  uint line_size;
-  byte *data;
-  int lnum;
-} sgi_cursor;
-
-/* write a short int to disk as big-endean */
-static int putshort(unsigned int val, FILE *outf)
-{
-        unsigned char buf[2];
-
-        buf[0] = (val>>8);
-        buf[1] = val;
-        return fwrite(buf,2,1,outf);
-}
-
-/* write an int to disk as big-endean */
-static int putint(unsigned int val, FILE *outf)
-{
-        unsigned char buf[4];
-
-        buf[0] = (val>>24);
-        buf[1] = (val>>16);
-        buf[2] = (val>>8);
-        buf[3] = val;
-        return fwrite(buf,4,1,outf);
-}
-
-/* write the header field by field in big-endian */
-static void putheader(IMAGE *header, FILE *outf)
-{
-        int i;
-        char filler= '\0';
-
-        putshort(header->imagic, outf);
-        fputc(1, outf); /* RLE */
-        fputc(1, outf); /* bpp */
-        putshort(header->dim, outf);
-        putshort(header->xsize, outf);
-        putshort(header->ysize, outf);
-        putshort(header->zsize, outf);
-
-        putint(header->min_color, outf);
-        putint(header->max_color, outf);
-        putint(header->wastebytes, outf);
-
-        fwrite(header->name,80,1,outf);
-
-        putint(header->colormap, outf);
-
-   /* put the filler for the rest */
-    for (i=0; i<404; i++)
-        fputc(filler,outf);
- }
-
-static int
-sgi_begin_page(gx_device_printer *bdev, FILE *pstream, sgi_cursor *pcur)
-{
-     uint line_size;
-     byte *data;
-     IMAGE *header;
-
-     if (bdev->PageCount >= 1 && !bdev->file_is_new) { /* support single page only */
-          emprintf(bdev->memory,
-                   "sgi rgb format only supports one page per file.\n"
-                   "Please use the '%%d' OutputFile option to create one file for each page.\n");
-          return_error(gs_error_rangecheck);
-     }
-     line_size = gdev_mem_bytes_per_scan_line((gx_device_printer*)bdev);
-     data = (byte*)gs_malloc(bdev->memory, line_size, 1, "sgi_begin_page");
-     header= (IMAGE*)gs_malloc(bdev->memory, sizeof(IMAGE),1,"sgi_begin_page");
-
-     if ((data == (byte*)0)||(header == (IMAGE*)0)) {
-        gs_free(bdev->memory, data, line_size, 1, "sgi_begin_page");
-        gs_free(bdev->memory, header, sizeof(IMAGE),1,"sgi_begin_page");
-        return_error(gs_error_VMerror);
-     }
-     memset(header,0, sizeof(IMAGE));
-     header->imagic = IMAGIC;
-     header->type = RLE(1);
-     header->dim = 3;
-     header->xsize=bdev->width;
-     header->ysize=bdev->height;
-     header->zsize=3;
-     header->min_color  = 0;
-     header->max_color  = bdev->color_info.max_color;
-     header->wastebytes = 0;
-     strncpy(header->name,"gs picture",80);
-     header->colormap = CM_NORMAL;
-     header->dorev=0;
-     putheader(header,pstream);
-     pcur->dev = bdev;
-     pcur->bpp = bdev->color_info.depth;
-     pcur->line_size = line_size;
-     pcur->data = data;
-     return 0;
-}
-
-static int
-sgi_next_row(sgi_cursor *pcur)
-{    if (pcur->lnum < 0)
-       return 1;
-     gdev_prn_copy_scan_lines((gx_device_printer*)pcur->dev,
-                              pcur->lnum--, pcur->data, pcur->line_size);
-     return 0;
-}
-
-#define bdev ((gx_device_printer *)pdev)
-
-static int
-sgi_print_page(gx_device_printer *pdev, FILE *pstream)
-{      sgi_cursor cur = {0};
-       int code = sgi_begin_page(bdev, pstream, &cur);
-       uint bpe, mask;
-       int separation;
-       int *rowsizes;
-       byte *edata ;
-       long lastval;
-       int rownumber;
-
-       if (code < 0)
-           return code;
-
-       if (pdev->PageCount >= 1 && !pdev->file_is_new)
-          return_error(gs_error_rangecheck);  /* support single page only, can't happen */
-
-#define aref2(a,b) (a)*bdev->height+(b)
-           rowsizes=(int*)gs_malloc(pdev->memory, sizeof(int),3*bdev->height,"sgi_print_page");
-       edata =  (byte*)gs_malloc(pdev->memory, cur.line_size, 1, "sgi_begin_page");
-
-       if((code<0)||(rowsizes==(int*)NULL)||(edata==(byte*)NULL)) {
-           code = gs_note_error(gs_error_VMerror);
-           goto free_mem;
-       }
-
-       lastval = 512+4*6*bdev->height; /* skip offset table */
-       if (fseek(pstream,lastval,0) != 0) {
-           code = gs_note_error(gs_error_ioerror);
-           goto free_mem;
-       }
-       for (separation=0; separation < 3; separation++)
-         {
-           cur.lnum = cur.dev->height-1;
-           rownumber = 0;
-           bpe = cur.bpp/3;
-           mask = (1<<bpe) - 1;
-           while ( !(code=sgi_next_row(&cur)))
-             { byte *bp;
-               uint x;
-               int shift;
-               byte *curcol=cur.data;
-               byte *startcol=edata;
-               int count;
-               byte todo, cc;
-               byte *iptr, *sptr, *optr, *ibufend;
-               for (bp = cur.data, x=0, shift = 8 - cur.bpp;
-                    x < bdev->width;
-                    )
-                 { uint pixel = 0;
-                   uint r, g, b;
-                   switch (cur.bpp >> 3)
-                     {
-                     case 3: pixel = (uint)*bp << 16; bp++;
-                     case 2: pixel += (uint)*bp << 8; bp++;
-                     case 1: pixel += *bp; bp++; break;
-                     case 0: pixel = *bp >> shift;
-                       if ((shift-=cur.bpp) < 0)
-                         bp++, shift += 8; break;
-                     }
-                   ++x;
-                   b = pixel & mask; pixel >>= bpe;
-                   g = pixel & mask; pixel >>= bpe;
-                   r = pixel & mask;
-                   switch(separation)
-                     {
-                     case 0: *curcol++=r; break;
-                     case 1: *curcol++=g; break;
-                     case 2: *curcol++=b; break;
-                     }
-                 }
-               iptr=cur.data;
-               optr=startcol;
-               ibufend=curcol-1;
-               while(iptr<ibufend) {
-                 sptr = iptr;
-                 iptr += 2;
-                 while((iptr<ibufend)&&((iptr[-2]!=iptr[-1])||(iptr[-1]!=iptr[0])))
-                   iptr++;
-                 iptr -= 2;
-                 count = iptr-sptr;
-                 while(count) {
-                   todo = count>126 ? 126:count;
-                   count -= todo;
-                   *optr++ = 0x80|todo;
-                   while(todo--)
-                     *optr++ = *sptr++;
-                 }
-                 sptr = iptr;
-                 cc = *iptr++;
-                 while( (iptr<ibufend) && (*iptr == cc) )
-                   iptr++;
-                 count = iptr-sptr;
-                 while(count) {
-                   todo = count>126 ? 126:count;
-                   count -= todo;
-                   *optr++ = todo;
-                   *optr++ = cc;
-                 }
-               }
-               *optr++ = 0;
-               rowsizes[aref2(separation,rownumber++)] = optr-startcol;
-               if (fwrite(startcol,1,optr-startcol,pstream) != optr-startcol) {
-                   code = gs_note_error(gs_error_ioerror);
-                   goto free_mem;
-               }
-             }
-         }
-       if (fseek(pstream,512L,0) != 0)
-           return gs_error_ioerror;
-
-       for(separation=0; separation<3; separation++)
-         for(rownumber=0; rownumber<bdev->height; rownumber++)
-           {putint(lastval,pstream);
-            lastval+=rowsizes[aref2(separation,rownumber)];}
-       for(separation=0; separation<3; separation++)
-         for(rownumber=0; rownumber<bdev->height; rownumber++)
-           {lastval=rowsizes[aref2(separation,rownumber)];
-            putint(lastval,pstream);}
-     free_mem:
-       gs_free(pdev->memory, (char*)cur.data, cur.line_size, 1,
-                 "sgi_print_page(done)");
-       gs_free(pdev->memory, (char*)edata, cur.line_size, 1, "sgi_print_page(done)");
-       gs_free(pdev->memory, (char*)rowsizes,4,3*bdev->height,"sgi_print_page(done)");
-       return (code < 0 ? code : 0);
-}
diff --git a/devices/gdevsgi.h b/devices/gdevsgi.h
deleted file mode 100644
index 95bc58368..000000000
--- a/devices/gdevsgi.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * This file is distributed with Ghostscript, but its author,
- * Tanmoy Bhattacharya (tanmoy@qcd.lanl.gov) hereby places it in the
- * public domain.
- *
- * The contents of this file were derived (indeed, largely copied) from
- * the file image.h on SGI's file server; there is no copyright on that file.
- */
-
-/* SGI raster file definitions */
-
-#ifndef gdevsgi_INCLUDED
-#  define gdevsgi_INCLUDED
-
-#define IMAGIC 	0732
-
-/* colormap of images */
-#define CM_NORMAL		0
-#define CM_DITHERED		1
-#define CM_SCREEN		2
-#define CM_COLORMAP		3
-#define TYPEMASK		0xff00
-#define BPPMASK			0x00ff
-#define ITYPE_VERBATIM		0x0000
-#define ITYPE_RLE		0x0100
-#define ISRLE(type)		(((type) & 0xff00) == ITYPE_RLE)
-#define ISVERBATIM(type)	(((type) & 0xff00) == ITYPE_VERBATIM)
-#define BPP(type)		((type) & BPPMASK)
-#define RLE(bpp)		(ITYPE_RLE | (bpp))
-#define VERBATIM(bpp)		(ITYPE_VERBATIM | (bpp))
-#define	IBUFSIZE(pixels)	((pixels+(pixels>>6))<<2)
-#define	RLE_NOP			0x00
-
-#define	ierror(p)		(((p)->flags&_IOERR)!=0)
-#define	ifileno(p)		((p)->file)
-#define	getpix(p)		(--(p)->cnt>=0 ? *(p)->ptr++ : ifilbuf(p))
-#define putpix(p,x)		(--(p)->cnt>=0 \
-                                    ? ((int)(*(p)->ptr++=(unsigned)(x))) \
-                                    : iflsbuf(p,(unsigned)(x)))
-
-typedef struct {
-    unsigned short	imagic;		/* stuff saved on disk . . */
-    unsigned short 	type;
-    unsigned short 	dim;
-    unsigned short 	xsize;
-    unsigned short 	ysize;
-    unsigned short 	zsize;
-    unsigned int 	min_color;
-    unsigned int 	max_color;
-    unsigned int	wastebytes;
-    char 		name[80];
-    unsigned int	colormap;
-
-    long 		file;		/* stuff used in core only */
-    unsigned short 	flags;
-    short		dorev;
-    short		x;
-    short		y;
-    short		z;
-    short		cnt;
-    unsigned short	*ptr;
-    unsigned short	*base;
-    unsigned short	*tmpbuf;
-    unsigned long	offset;
-    unsigned long	rleend;		/* for rle images */
-    unsigned long	*rowstart;	/* for rle images */
-    long		*rowsize;	/* for rle images */
-} IMAGE;
-
-#endif				/* gdevsgi_INCLUDED */
diff --git a/doc/Develop.htm b/doc/Develop.htm
index 489d22c7c..8a20acc16 100644
--- a/doc/Develop.htm
+++ b/doc/Develop.htm
@@ -1940,8 +1940,6 @@ Raster file output drivers:
 <a href="../devices/gdevifno.c">devices/gdevifno.c</a>,
 <a href="../devices/gdevmgr.c">devices/gdevmgr.c</a>,
 <a href="../devices/gdevmgr.h">devices/gdevmgr.h</a>,
-<a href="../devices/gdevsgi.c">devices/gdevsgi.c</a>,
-<a href="../devices/gdevsgi.h">devices/gdevsgi.h</a>,
 <a href="../devices/gdevjbig2.c">devices/gdevjbig2.c</a>,
 <a href="../devices/gdevjpx.c">devices/gdevjpx.c</a>.
 
diff --git a/windows/ghostscript.vcproj b/windows/ghostscript.vcproj
index 0cf7799ce..68bd8ae56 100644
--- a/windows/ghostscript.vcproj
+++ b/windows/ghostscript.vcproj
@@ -5934,10 +5934,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\devices\gdevsgi.c"
-				>
-			</File>
-			<File
 				RelativePath="..\devices\gdevsj48.c"
 				>
 			</File>
@@ -6338,10 +6334,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\devices\gdevsgi.h"
-				>
-			</File>
-			<File
 				RelativePath="..\devices\gdevstc.h"
 				>
 			</File>
diff --git a/windows/ghostscript_rt.vcxproj b/windows/ghostscript_rt.vcxproj
index ea7913270..268345c40 100644
--- a/windows/ghostscript_rt.vcxproj
+++ b/windows/ghostscript_rt.vcxproj
@@ -1456,7 +1456,6 @@
     <ClCompile Include="..\devices\gdevpsd.c" />
     <ClCompile Include="..\devices\gdevpsim.c" />
     <ClCompile Include="..\devices\gdevrinkj.c" />
-    <ClCompile Include="..\devices\gdevsgi.c" />
     <ClCompile Include="..\devices\gdevsj48.c" />
     <ClCompile Include="..\devices\gdevsnfb.c" />
     <ClCompile Include="..\devices\gdevstc.c" />
@@ -2208,7 +2207,6 @@
     <ClInclude Include="..\devices\gdevplib.h" />
     <ClInclude Include="..\devices\gdevpm.h" />
     <ClInclude Include="..\devices\gdevprna.h" />
-    <ClInclude Include="..\devices\gdevsgi.h" />
     <ClInclude Include="..\devices\gdevstc.h" />
     <ClInclude Include="..\devices\gdevtfax.h" />
     <ClInclude Include="..\devices\gdevtifs.h" />