2 files changed, 659 insertions, 0 deletions

diff --git a/print/ghostscript7/files/patch-src-gdevijs.c b/print/ghostscript7/files/patch-src-gdevijs.c
new file mode 100644
index 000000000000..fed73ce2599f
--- /dev/null
+++ b/print/ghostscript7/files/patch-src-gdevijs.c
@@ -0,0 +1,659 @@
+--- src/gdevijs.c.orig	Fri Jan 17 09:49:00 2003
++++ src/gdevijs.c	Thu May 26 01:00:57 2005
+@@ -29,15 +29,29 @@
+  * which is a security risk, since any program can be run.
+  * You should use -dSAFER which sets .LockSafetyParams to true 
+  * before opening this device.
++ *
++ * 11/26/03 David Suffield
++ * (c) 2003-2004 Copyright Hewlett-Packard Development Company, LP
++ *
++ * 1. Removed hpijs 1.0-1.0.2 workarounds, use hpijs 1.0.3 or higher.
++ * 2. Added krgb support.
++ *
++ * 02/21/05 David Suffield
++ * 1. Fixed segfault issue with 1-bit color space.
++ * 2. Fixed z-order issue with colored text on black rectangle.
++ *
+  */
+ 
+ #include "unistd_.h"	/* for dup() */
+ #include <stdlib.h>
++#include <fcntl.h>
+ #include "gdevprn.h"
+ #include "gp.h"
+ #include "ijs.h"
+ #include "ijs_client.h"
+ 
++//#define KRGB_DEBUG
++
+ /* This should go into gdevprn.h, or, better yet, gdevprn should
+    acquire an API for changing resolution. */
+ int gdev_prn_maybe_realloc_memory(gx_device_printer *pdev,
+@@ -53,6 +67,14 @@
+ private dev_proc_get_params(gsijs_get_params);
+ private dev_proc_put_params(gsijs_put_params);
+ 
++/* Following definitions are for krgb support. */
++private dev_proc_create_buf_device(gsijs_create_buf_device);
++private dev_proc_fill_rectangle(gsijs_fill_rectangle);
++private dev_proc_copy_mono(gsijs_copy_mono);
++private dev_proc_fill_mask(gsijs_fill_mask);
++private dev_proc_fill_path(gsijs_fill_path);
++private dev_proc_stroke_path(gsijs_stroke_path);
++
+ private const gx_device_procs gsijs_procs =
+ prn_color_params_procs(gsijs_open, gsijs_output_page, gsijs_close,
+ 		   gx_default_rgb_map_rgb_color, gx_default_rgb_map_color_rgb,
+@@ -85,6 +107,14 @@
+ 
+     IjsClientCtx *ctx;
+     int ijs_version;
++
++    /* Additional parameters for krgb support. */
++    int krgb_mode;     /* 0=false, 1=true */
++    int k_path;        /* k plane path, 0=false, 1=true */
++    int k_width;       /* k plane width in pixels */
++    int k_band_size;   /* k plane buffer size in bytes, byte aligned */
++    unsigned char *k_band;  /* k plane buffer */
++    gx_device_procs prn_procs;  /* banding playback procedures */
+ };
+ 
+ #define DEFAULT_DPI 74   /* See gsijs_set_resolution() below. */
+@@ -112,7 +142,12 @@
+     FALSE,	/* Tumble_set */
+ 
+     NULL,	/* IjsClient *ctx */
+-    0		/* ijs_version */
++    0,		/* ijs_version */
++    0,          /* krgb_mode */
++    0,          /* k_path */
++    0,          /* k_width */
++    0,          /* k_band_size */
++    NULL        /* k_band buffer */
+ };
+ 
+ 
+@@ -128,12 +163,254 @@
+ 
+ /**************************************************************************/
+ 
+-/* ------ Private definitions ------ */
++/* ---------------- Low-level graphic procedures ---------------- */
++
++static unsigned char xmask[] =
++{
++   0x80,    /* x=0 */
++   0x40,    /* 1 */
++   0x20,    /* 2 */
++   0x10,    /* 3 */
++   0x08,    /* 4 */
++   0x04,    /* 5 */
++   0x02,    /* 6 */
++   0x01     /* 7 */
++};
++
++private int gsijs_fill_rectangle(gx_device * dev, int x, int y, int w, int h,
++           gx_color_index color)
++{
++   gx_device_ijs *ijsdev = (gx_device_ijs *)((gx_device_forward *)dev)->target;
++
++   if (ijsdev->krgb_mode && ijsdev->k_path && y >= 0 && x >= 0) 
++   {
++      int raster = (ijsdev->k_width+7) >> 3;
++      register unsigned char *dest=ijsdev->k_band+(raster*y)+(x >> 3);
++      int dest_start_bit = x & 7;
++      int i,j,w1;
++
++      if (h <= 0 || w <= 0)
++         return 0;
++
++      if ((x+w) > ijsdev->k_width)
++         w1 = ijsdev->k_width - x; 
++      else
++         w1 = w;
++
++      /* Note x,y orgin 0,0 is stored first byte 0 left to right. */
++
++      if (color==0x0)
++      { 
++         /* Color is black, store in k plane band instead of regular band. */
++         for (j=0; j<h; j++)
++         {
++            for (i=0; i<w1; i++)
++               dest[(dest_start_bit+i)>>3] |= xmask[(dest_start_bit+i)&7];
++            dest+=raster;    
++         }
++         return 0;
++      }
++      else
++      {
++         /* Color is not black, remove any k plane bits for z-order dependencies, store in regular band. */
++         for (j=0; j<h; j++)
++         {
++            for (i=0; i<w1; i++)
++               dest[(dest_start_bit+i)>>3] &= ~xmask[(dest_start_bit+i)&7];
++            dest+=raster;    
++         }
++      }
++   }
++
++   return (*ijsdev->prn_procs.fill_rectangle)(dev, x, y, w, h, color);
++}
++
++private int gsijs_copy_mono(gx_device * dev, const byte * data,
++      int dx, int draster, gx_bitmap_id id,
++      int x, int y, int w, int height, gx_color_index zero, gx_color_index one)
++{
++   gx_device_ijs *ijsdev = (gx_device_ijs *)((gx_device_forward *)dev)->target;
++
++   //   if (ijsdev->krgb_mode && ijsdev->k_path && one==0x0) 
++   if (ijsdev->krgb_mode && ijsdev->k_path) 
++   {
++      /* Store in k plane band instead of regular band. */
++      int raster = (ijsdev->k_width+7) >> 3;       /* raster width in bytes, byte aligned */
++      register unsigned char *dest=ijsdev->k_band+(raster*y)+(x >> 3);
++      register const unsigned char *scan=data+(dx >> 3);
++      int dest_start_bit = x & 7;
++      int scan_start_bit = dx & 7;
++      int i, h=height;
++      
++      if (h <= 0 || w <= 0)
++         return 0;
++
++      if (one==0x0)
++      {
++         /* Color is black, store in k plane band instead of regular band. */
++         while (h-- > 0)
++         {
++            for (i=0; i<w; i++)
++            {
++               if (scan[(scan_start_bit+i)>>3] & xmask[(scan_start_bit+i)&7])
++                  dest[(dest_start_bit+i)>>3] |= xmask[(dest_start_bit+i)&7];
++            }
++            scan+=draster;
++            dest+=raster;
++         }
++         return 0;
++      }
++      else
++      {
++         /* Color is not black, remove any k plane bits for z-order dependencies, store in regular band. */
++         while (h-- > 0)
++         {
++            for (i=0; i<w; i++)
++            {
++               if (scan[(scan_start_bit+i)>>3] & xmask[(scan_start_bit+i)&7])
++                  dest[(dest_start_bit+i)>>3] &= ~xmask[(dest_start_bit+i)&7];
++            }
++            scan+=draster;
++            dest+=raster;
++         }
++      }   
++   }
++
++   return (*ijsdev->prn_procs.copy_mono)(dev, data, dx, draster, id, x, y, w, height, zero, one);
++}
++
++/* ---------------- High-level graphic procedures ---------------- */
++
++private int gsijs_fill_mask(gx_device * dev,
++      const byte * data, int dx, int raster, gx_bitmap_id id,
++      int x, int y, int w, int h,
++      const gx_drawing_color * pdcolor, int depth,
++      gs_logical_operation_t lop, const gx_clip_path * pcpath)
++{
++   gx_device_ijs *ijsdev = (gx_device_ijs *)((gx_device_forward *)dev)->target;
++   int code;
++
++   ijsdev->k_path = 1;
++
++   code = (*ijsdev->prn_procs.fill_mask)(dev, data, dx, raster, id, x, y, w, h, pdcolor, depth, lop, pcpath);
++
++   ijsdev->k_path = 0;
++
++   return code;
++}
++
++private int gsijs_fill_path(gx_device * dev, const gs_imager_state * pis,
++      gx_path * ppath, const gx_fill_params * params,
++      const gx_drawing_color * pdcolor,
++      const gx_clip_path * pcpath)
++{
++   gx_device_ijs *ijsdev = (gx_device_ijs *)((gx_device_forward *)dev)->target;
++   int code;
++
++   ijsdev->k_path = 1;
++
++   code = (*ijsdev->prn_procs.fill_path)(dev, pis, ppath, params, pdcolor, pcpath);
++
++   ijsdev->k_path = 0;
++
++   return 0;
++}
++
++private int gsijs_stroke_path(gx_device * dev, const gs_imager_state * pis,
++        gx_path * ppath, const gx_stroke_params * params,
++        const gx_drawing_color * pdcolor,
++        const gx_clip_path * pcpath)
++{
++   gx_device_ijs *ijsdev = (gx_device_ijs *)((gx_device_forward *)dev)->target;
++   int code;
++
++   ijsdev->k_path = 1;
+ 
+-/* Versions 1.0 through 1.0.2 of hpijs report IJS version 0.29, and
+-   require some workarounds. When more up-to-date hpijs versions
+-   become ubiquitous, all these workarounds should be removed. */
+-#define HPIJS_1_0_VERSION 29
++   code = (*ijsdev->prn_procs.stroke_path)(dev, pis, ppath, params, pdcolor, pcpath);
++
++   ijsdev->k_path = 0;
++
++   return code;
++}
++
++/* ---------------- krgb banding playback procedures ---------------- */
++
++private int gsijs_get_bits(gx_device_printer * pdev, int y, byte * str, byte ** actual_data)
++{
++   gx_device_ijs *ijsdev = (gx_device_ijs *)pdev;
++   gx_device_clist_common *cdev = (gx_device_clist_common *)pdev;
++   int band_height = cdev->page_info.band_params.BandHeight;
++   int band_number = y/band_height;
++   int raster = (ijsdev->k_width+7) >> 3;       /* raster width in bytes, byte aligned */
++   int y1=raster*(y-(band_height*band_number));
++ 
++   if (y1 == 0)
++   {
++      /* First raster for band, clear k_band. Banding playback occurs on first raster. */
++      memset(ijsdev->k_band, 0, ijsdev->k_band_size); 
++   }
++
++   return gdev_prn_get_bits(pdev, y, str, actual_data);  /* get raster from regular band */
++}
++
++private int gsijs_k_get_bits(gx_device_printer * pdev, int y, byte ** actual_data)
++{
++   gx_device_ijs *ijsdev = (gx_device_ijs *)pdev;
++   gx_device_clist_common *cdev = (gx_device_clist_common *)pdev;
++   int band_height = cdev->page_info.band_params.BandHeight;
++   int band_number = y/band_height;
++   int raster = (ijsdev->k_width+7) >> 3;       /* raster width in bytes, byte aligned */
++   int y1=raster*(y-(band_height*band_number));
++ 
++   *actual_data = ijsdev->k_band+y1;
++
++   return 0;
++}
++
++private int gsijs_create_buf_device(gx_device **pbdev, gx_device *target,
++            const gx_render_plane_t *render_plane, gs_memory_t *mem, bool for_band)
++{
++   gx_device_ijs *ijsdev = (gx_device_ijs *)target;
++   int n_chan = ijsdev->color_info.num_components;
++   int code = gx_default_create_buf_device(pbdev, target, render_plane, mem, for_band);
++   if (code < 0 || n_chan != 3)
++      return code;
++
++   /* Save buffer (vector) procedures so that we can hook them during banding playback. */
++   ijsdev->prn_procs = (*pbdev)->procs;
++
++   /* Replace buffer procedures with krgb procedures. */
++   set_dev_proc(*pbdev, fill_rectangle, gsijs_fill_rectangle);
++   set_dev_proc(*pbdev, copy_mono, gsijs_copy_mono);
++   set_dev_proc(*pbdev, fill_mask, gsijs_fill_mask);
++   set_dev_proc(*pbdev, fill_path, gsijs_fill_path);
++   set_dev_proc(*pbdev, stroke_path, gsijs_stroke_path);
++
++   return code;
++}
++
++/* See if IJS server supports krgb. Return value: 0=false, 1=true. */
++private int
++gsijs_set_krgb_mode(gx_device_ijs *ijsdev)
++{
++    char buf[256];
++    int n_chan = ijsdev->color_info.num_components;
++    int code;
++
++    if (n_chan != 3)
++        return 0;    /* no krgb support, not RGB colorspace */
++
++    buf[0] = 0;
++    code = ijs_client_enum_param(ijsdev->ctx, 0, "ColorSpace", buf, sizeof(buf)-1);
++    if (code >= 0)
++        buf[code] = 0;
++    if (strstr(buf, "KRGB") == NULL)
++        return 0;  /* no krgb support */
++
++    return 1;  /* krgb is supported */
++}
++
++/* ------ Private definitions ------ */
+ 
+ private int
+ gsijs_parse_wxh (const char *val, int size, double *pw, double *ph)
+@@ -171,34 +448,6 @@
+ }
+ 
+ /**
+- * gsijs_set_generic_params_hpijs: Set generic IJS parameters.
+- *
+- * This version is specialized for hpijs 1.0 through 1.0.2, and
+- * accommodates a number of quirks.
+- **/
+-private int
+-gsijs_set_generic_params_hpijs(gx_device_ijs *ijsdev)
+-{
+-    char buf[256];
+-    int code = 0;
+-
+-    /* IjsParams, Duplex, and Tumble get set at this point because
+-       they may affect margins. */
+-    if (ijsdev->IjsParams) {
+-	code = gsijs_client_set_param(ijsdev, "IjsParams", ijsdev->IjsParams);
+-    }
+-
+-    if (code == 0 && ijsdev->Duplex_set) {
+-	int duplex_val;
+-	
+-	duplex_val = ijsdev->Duplex ? (ijsdev->IjsTumble ? 1 : 2) : 0;
+-	sprintf (buf, "%d", duplex_val);
+-	code = gsijs_client_set_param(ijsdev, "Duplex", buf);
+-    }
+-    return code;
+-}
+-
+-/**
+  * gsijs_set_generic_params: Set generic IJS parameters.
+  **/
+ private int
+@@ -209,9 +458,6 @@
+     int i, j;
+     char *value;
+ 
+-    if (ijsdev->ijs_version == HPIJS_1_0_VERSION)
+-	return gsijs_set_generic_params_hpijs(ijsdev);
+-
+     /* Split IjsParams into separate parameters and send to ijs server */
+     value = NULL;
+     for (i=0, j=0; (j < ijsdev->IjsParams_size) && (i < sizeof(buf)-1); j++) {
+@@ -252,68 +498,6 @@
+ }
+ 
+ /**
+- * gsijs_set_margin_params_hpijs: Do margin negotiation with IJS server.
+- *
+- * This version is specialized for hpijs 1.0 through 1.0.2, and
+- * accommodates a number of quirks.
+- **/
+-private int
+-gsijs_set_margin_params_hpijs(gx_device_ijs *ijsdev)
+-{
+-    char buf[256];
+-    int code = 0;
+-
+-    if (code == 0) {
+-	sprintf(buf, "%d", ijsdev->width);
+-	code = gsijs_client_set_param(ijsdev, "Width", buf);
+-    }
+-    if (code == 0) {
+-	sprintf(buf, "%d", ijsdev->height);
+-	code = gsijs_client_set_param(ijsdev, "Height", buf);
+-    }
+-
+-    if (code == 0) {
+-	double printable_width, printable_height;
+-	double printable_left, printable_top;
+-	float m[4];
+-
+-	code = ijs_client_get_param(ijsdev->ctx, 0, "PrintableArea",
+-				   buf, sizeof(buf));
+-	if (code == IJS_EUNKPARAM)
+-	    /* IJS server doesn't support margin negotiations.
+-	       That's ok. */
+-	    return 0;
+-	else if (code >= 0) {
+-	    code = gsijs_parse_wxh(buf, code,
+-				    &printable_width, &printable_height);
+-	}
+-
+-	if (code == 0) {
+-	    code = ijs_client_get_param(ijsdev->ctx, 0, "PrintableTopLeft",
+-					buf, sizeof(buf));
+-	    if (code == IJS_EUNKPARAM)
+-		return 0;
+-	    else if (code >= 0) {
+-		code = gsijs_parse_wxh(buf, code,
+-					&printable_left, &printable_top);
+-	    }
+-	}
+-
+-	if (code == 0) {
+-	    m[0] = printable_left;
+-	    m[1] = ijsdev->MediaSize[1] * (1.0 / 72) -
+-	      printable_top - printable_height;
+-	    m[2] = ijsdev->MediaSize[0] * (1.0 / 72) -
+-	      printable_left - printable_width;
+-	    m[3] = printable_top;
+-	    gx_device_set_margins((gx_device *)ijsdev, m, true);
+-	}
+-    }
+-
+-    return code;
+-}
+-
+-/**
+  * gsijs_set_margin_params: Do margin negotiation with IJS server.
+  **/
+ private int
+@@ -324,9 +508,6 @@
+     int i, j;
+     char *value;
+ 
+-    if (ijsdev->ijs_version == HPIJS_1_0_VERSION)
+-	return gsijs_set_margin_params_hpijs(ijsdev);
+-
+     /* Split IjsParams into separate parameters and send to ijs server */
+     value = NULL;
+     for (i=0, j=0; (j < ijsdev->IjsParams_size) && (i < sizeof(buf)-1); j++) {
+@@ -493,12 +674,18 @@
+     char buf[256];
+     bool use_outputfd;
+     int fd = -1;
++    long max_bitmap = ijsdev->space_params.MaxBitmap;
+ 
+     if (strlen(ijsdev->IjsServer) == 0) {
+ 	eprintf("ijs server not specified\n");
+ 	return gs_note_error(gs_error_ioerror);
+     }
+ 
++    ijsdev->space_params.MaxBitmap = 0;	/* force banding */
++
++    /* Set create_buf_device in printer device, so that we can hook the banding playback procedures. */
++    ijsdev->printer_procs.buf_procs.create_buf_device = gsijs_create_buf_device;
++
+     /* Decide whether to use OutputFile or OutputFD. Note: how to
+        determine this is a tricky question, so we just allow the
+        user to set it.
+@@ -513,6 +700,8 @@
+     if (code < 0)
+ 	return code;
+ 
++    ijsdev->space_params.MaxBitmap = max_bitmap;
++    
+     if (use_outputfd) {
+ 	/* Note: dup() may not be portable to all interesting IJS
+ 	   platforms. In that case, this branch should be #ifdef'ed out.
+@@ -572,6 +761,9 @@
+     if (code >= 0)
+ 	code = gsijs_set_margin_params(ijsdev);
+ 
++    if (code >= 0)
++        ijsdev->krgb_mode = gsijs_set_krgb_mode(ijsdev);
++
+     return code;
+ };
+ 
+@@ -631,21 +823,6 @@
+     return min(width, end);
+ }
+ 
+-private int ijs_all_white(unsigned char *data, int size)
+-{
+-   int clean = 1;
+-   int i;
+-   for (i = 0; i < size; i++)
+-   {
+-     if (data[i] != 0xFF)
+-     {
+-        clean = 0;
+-        break;
+-     }
+-   }
+-   return clean;
+-}
+-
+ /* Print a page.  Don't use normal printer gdev_prn_output_page 
+  * because it opens the output file.
+  */
+@@ -656,8 +833,9 @@
+     gx_device_printer *pdev = (gx_device_printer *)dev;
+     int raster = gdev_prn_raster(pdev);
+     int ijs_width, ijs_height;
+-    int row_bytes;
++    int row_bytes, k_row_bytes=0;
+     int n_chan = pdev->color_info.num_components;
++    int krgb_mode = ijsdev->krgb_mode;
+     unsigned char *data;
+     char buf[256];
+     double xres = pdev->HWResolution[0];
+@@ -673,13 +851,23 @@
+ 
+     /* Determine bitmap width and height */
+     ijs_height = gdev_prn_print_scan_lines(dev);
+-    if (ijsdev->ijs_version == HPIJS_1_0_VERSION) {
+-	ijs_width = pdev->width;
+-    } else {
+ 	ijs_width = gsijs_raster_width(dev);
+-    }
++
+     row_bytes = (ijs_width * pdev->color_info.depth + 7) >> 3;
+ 
++    if (krgb_mode)
++    {
++        gx_device_clist_common *cdev = (gx_device_clist_common *)dev;
++        int band_height = cdev->page_info.band_params.BandHeight;
++        k_row_bytes = (ijs_width + 7) >> 3;
++
++        /* Create banding buffer for k plane. */
++        ijsdev->k_width = ijs_width;
++        ijsdev->k_band_size = band_height * k_row_bytes;   
++        if ((ijsdev->k_band = gs_malloc(ijsdev->k_band_size, 1, "gsijs_output_page")) == (unsigned char *)NULL)
++           return gs_note_error(gs_error_VMerror);
++    }
++
+     /* Required page parameters */
+     sprintf(buf, "%d", n_chan);
+     gsijs_client_set_param(ijsdev, "NumChan", buf);
+@@ -688,44 +876,71 @@
+ 
+     /* This needs to become more sophisticated for DeviceN. */
+     strcpy(buf, (n_chan == 4) ? "DeviceCMYK" : 
+-	((n_chan == 3) ? "DeviceRGB" : "DeviceGray"));
++	((n_chan == 3) ? (krgb_mode ? "KRGB" : "DeviceRGB") : "DeviceGray"));
+     gsijs_client_set_param(ijsdev, "ColorSpace", buf);
+ 
+-    /* If hpijs 1.0, don't set width and height here, because it
+-       expects them to be the paper size. */
+-    if (ijsdev->ijs_version != HPIJS_1_0_VERSION) {
+-	sprintf(buf, "%d", ijs_width);
+-	gsijs_client_set_param(ijsdev, "Width", buf);
+-	sprintf(buf, "%d", ijs_height);
+-	gsijs_client_set_param(ijsdev, "Height", buf);
+-    }
++    sprintf(buf, "%d", ijs_width);
++    gsijs_client_set_param(ijsdev, "Width", buf);
++    sprintf(buf, "%d", ijs_height);
++    gsijs_client_set_param(ijsdev, "Height", buf);
+ 
+     sprintf(buf, "%gx%g", xres, yres);
+     gsijs_client_set_param(ijsdev, "Dpi", buf);
+ 
++#ifdef KRGB_DEBUG
++    int kfd, rgbfd;
++    char sz[128];
++    kfd = open("/tmp/k.pbm", O_CREAT | O_TRUNC | O_RDWR, 0644);
++    rgbfd = open("/tmp/rgb.ppm", O_CREAT | O_TRUNC | O_RDWR, 0644);
++    snprintf(sz, sizeof(sz), "P4\n#gdevijs test\n%d\n%d\n", ijs_width, ijs_height);
++    write(kfd, sz, strlen(sz));
++    snprintf(sz, sizeof(sz), "P6\n#gdevijs test\n%d\n%d\n255\n", ijs_width, ijs_height);
++    write(rgbfd, sz, strlen(sz));
++#endif
++
+     for (i=0; i<num_copies; i++) {
+  	unsigned char *actual_data;
+ 	ijs_client_begin_cmd (ijsdev->ctx, IJS_CMD_BEGIN_PAGE);
+ 	status = ijs_client_send_cmd_wait(ijsdev->ctx);
+ 
+ 	for (y = 0; y < ijs_height; y++) {
+-	    code = gdev_prn_get_bits(pdev, y, data, &actual_data);
+-	    if (code < 0)
+-		break;
++            if (krgb_mode)
++                code = gsijs_get_bits(pdev, y, data, &actual_data);
++            else
++                code = gdev_prn_get_bits(pdev, y, data, &actual_data);
++            if (code < 0)
++                break;
++#ifdef KRGB_DEBUG
++            write(rgbfd, actual_data, row_bytes);
++#endif
++            status = ijs_client_send_data_wait(ijsdev->ctx, 0, (char *)actual_data, row_bytes);
++            if (status)
++                break;
+ 
+-	    if (ijsdev->ijs_version == HPIJS_1_0_VERSION &&
+-		ijs_all_white(actual_data, row_bytes))
+-		status = ijs_client_send_data_wait(ijsdev->ctx, 0, NULL, 0);
+-	    else
+-		status = ijs_client_send_data_wait(ijsdev->ctx, 0,
+-		    (char *)actual_data, row_bytes);
+-	    if (status)
+-		break;
++            if (krgb_mode) {
++                code = gsijs_k_get_bits(pdev, y, &actual_data);
++                if (code < 0)
++                    break;
++#ifdef KRGB_DEBUG
++                write(kfd, actual_data, k_row_bytes);
++#endif
++                status = ijs_client_send_data_wait(ijsdev->ctx, 0, (char *)actual_data, k_row_bytes);
++                if (status)
++                    break;
++	    }
+ 	}
+ 	ijs_client_begin_cmd(ijsdev->ctx, IJS_CMD_END_PAGE);
+ 	status = ijs_client_send_cmd_wait(ijsdev->ctx);
+     }
+ 
++#ifdef KRGB_DEBUG
++    close(kfd);
++    close(rgbfd);
++#endif
++
++    if(krgb_mode)
++        gs_free(ijsdev->k_band, ijsdev->k_band_size, 1, "gsijs_output_page");
++
+     gs_free_object(pdev->memory, data, "gsijs_output_page");
+ 
+     endcode = (pdev->buffer_space && !pdev->is_async_renderer ?
+@@ -1029,7 +1244,6 @@
+ 	dprintf2("ijs: Can't set parameter %s=%s\n", key, value);
+     return code;
+ }
+- 
+ 
+ private int
+ gsijs_set_color_format(gx_device_ijs *ijsdev)
diff --git a/print/ghostscript7/files/patch-src:contrib.mak-5.94.add b/print/ghostscript7/files/patch-src:contrib.mak-5.94.add
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/print/ghostscript7/files/patch-src:contrib.mak-5.94.add
+++ /dev/null