Add tiffscaled32 device (32bpp CMYK output with downscaling)

Update documentation.

11 files changed, 192 insertions, 17 deletions

diff --git a/gs/base/gxdownscale.c b/gs/base/gxdownscale.c
index 94df0fffb..f9d6b3f97 100644
--- a/gs/base/gxdownscale.c
+++ b/gs/base/gxdownscale.c
@@ -1423,6 +1423,100 @@ static void down_core24(gx_downscaler_t *ds,
     }
 }
 
+/* CMYK downscale (no error diffusion) code */
+
+static void down_core32(gx_downscaler_t *ds,
+                        byte            *outp,
+                        byte            *in_buffer,
+                        int              row,
+                        int              plane,
+                        int              span)
+{
+    int   x, xx, y, value;
+    int   pad_white;
+    byte *inp;
+    int   width  = ds->width;
+    int   awidth = ds->awidth;
+    int   factor = ds->factor;
+    int   div    = factor*factor;
+
+    pad_white = (awidth - width) * factor * 4;
+    if (pad_white < 0)
+        pad_white = 0;
+
+    if (pad_white)
+    {
+        inp = in_buffer + width*factor*4;
+        for (y = factor; y > 0; y--)
+        {
+            memset(inp, 0xFF, pad_white);
+            inp += span;
+        }
+    }
+
+    inp = in_buffer;
+    {
+        /* Left to Right pass (no min feature size) */
+        const int back  = span * factor - 4;
+        const int back2 = factor * 4 - 1;
+        for (x = awidth; x > 0; x--)
+        {
+            /* C */
+            value = 0;
+            for (xx = factor; xx > 0; xx--)
+            {
+                for (y = factor; y > 0; y--)
+                {
+                    value += *inp;
+                    inp += span;
+                }
+                inp -= back;
+            }
+            inp -= back2;
+            *outp++ = (value+(div>>1))/div;
+            /* M */
+            value = 0;
+            for (xx = factor; xx > 0; xx--)
+            {
+                for (y = factor; y > 0; y--)
+                {
+                    value += *inp;
+                    inp += span;
+                }
+                inp -= back;
+            }
+            inp -= back2;
+            *outp++ = (value+(div>>1))/div;
+            /* Y */
+            value = 0;
+            for (xx = factor; xx > 0; xx--)
+            {
+                for (y = factor; y > 0; y--)
+                {
+                    value += *inp;
+                    inp += span;
+                }
+                inp -= back;
+            }
+            inp -= back2;
+            *outp++ = (value+(div>>1))/div;
+            /* K */
+            value = 0;
+            for (xx = factor; xx > 0; xx--)
+            {
+                for (y = factor; y > 0; y--)
+                {
+                    value += *inp;
+                    inp += span;
+                }
+                inp -= back;
+            }
+            inp -= 3;
+            *outp++ = (value+(div>>1))/div;
+        }
+    }
+}
+
 static void decode_factor(int factor, int *up, int *down)
 {
     if (factor == 32)
@@ -1651,6 +1745,8 @@ int gx_downscaler_init(gx_downscaler_t   *ds,
     }
     else if ((src_bpc == 8) && (dst_bpc == 8) && (num_comps == 3))
         core = &down_core24;
+    else if ((src_bpc == 8) && (dst_bpc == 8) && (num_comps == 4))
+         core = &down_core32;
     else {
         code = gs_note_error(gs_error_rangecheck);
         goto cleanup;
diff --git a/gs/base/macos-mcp.mak b/gs/base/macos-mcp.mak
index e6cf23687..6adaebf60 100644
--- a/gs/base/macos-mcp.mak
+++ b/gs/base/macos-mcp.mak
@@ -230,7 +230,7 @@ DEVICE_DEVS7=$(DD)faxg3.dev $(DD)faxg32d.dev $(DD)faxg4.dev
 DEVICE_DEVS8=$(DD)pcxmono.dev $(DD)pcxgray.dev $(DD)pcx16.dev $(DD)pcx256.dev $(DD)pcx24b.dev $(DD)pcxcmyk.dev
 DEVICE_DEVS9=$(DD)pbm.dev $(DD)pbmraw.dev $(DD)pgm.dev $(DD)pgmraw.dev $(DD)pgnm.dev $(DD)pgnmraw.dev $(DD)pnm.dev $(DD)pnmraw.dev $(DD)ppm.dev $(DD)ppmraw.dev $(DD)pkm.dev $(DD)pkmraw.dev $(DD)pksm.dev $(DD)pksmraw.dev $(DD)pamcmyk32.dev
 DEVICE_DEVS10=$(DD)tiffcrle.dev $(DD)tiffg3.dev $(DD)tiffg32d.dev $(DD)tiffg4.dev $(DD)tifflzw.dev $(DD)tiffpack.dev
-DEVICE_DEVS11=$(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev
+DEVICE_DEVS11=$(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev $(DD)tiffscaled32.dev
 DEVICE_DEVS12=$(DD)bit.dev $(DD)bitrgb.dev $(DD)bitcmyk.dev
 DEVICE_DEVS13=$(DD)pngmono.dev $(DD)pngmonod.dev $(DD)pnggray.dev $(DD)png16.dev $(DD)png256.dev $(DD)png16m.dev
 DEVICE_DEVS14=$(DD)jpeg.dev $(DD)jpeggray.dev $(DD)jpegcmyk.dev
diff --git a/gs/base/openvms.mak b/gs/base/openvms.mak
index 8fd877324..941d57b81 100644
--- a/gs/base/openvms.mak
+++ b/gs/base/openvms.mak
@@ -230,7 +230,7 @@ DEVICE_DEVS7=$(DD)faxg3.dev $(DD)faxg32d.dev $(DD)faxg4.dev
 DEVICE_DEVS8=$(DD)pcxmono.dev $(DD)pcxgray.dev $(DD)pcx16.dev $(DD)pcx256.dev $(DD)pcx24b.dev $(DD)pcxcmyk.dev
 DEVICE_DEVS9=$(DD)pbm.dev $(DD)pbmraw.dev $(DD)pgm.dev $(DD)pgmraw.dev $(DD)pgnm.dev $(DD)pgnmraw.dev
 DEVICE_DEVS10=$(DD)tiffcrle.dev $(DD)tiffg3.dev $(DD)tiffg32d.dev $(DD)tiffg4.dev $(DD)tifflzw.dev $(DD)tiffpack.dev
-DEVICE_DEVS11=$(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev
+DEVICE_DEVS11=$(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev $(DD)tiffscaled32.dev
 DEVICE_DEVS12=$(DD)bit.dev $(DD)bitrgb.dev $(DD)bitcmyk.dev
 DEVICE_DEVS13=$(DD)pngmono.dev $(DD)pngmonod.dev $(DD)pnggray.dev $(DD)png16.dev $(DD)png256.dev $(DD)png16m.dev $(DD)pngalpha.dev
 DEVICE_DEVS14=$(DD)jpeg.dev $(DD)jpeggray.dev $(DD)jpegcmyk.dev
diff --git a/gs/base/unix-gcc.mak b/gs/base/unix-gcc.mak
index 6fbd5c5ae..2765812b4 100644
--- a/gs/base/unix-gcc.mak
+++ b/gs/base/unix-gcc.mak
@@ -410,7 +410,7 @@ DEVICE_DEVS7=$(DD)faxg3.dev $(DD)faxg32d.dev $(DD)faxg4.dev
 DEVICE_DEVS8=$(DD)pcxmono.dev $(DD)pcxgray.dev $(DD)pcx16.dev $(DD)pcx256.dev $(DD)pcx24b.dev $(DD)pcxcmyk.dev
 DEVICE_DEVS9=$(DD)pbm.dev $(DD)pbmraw.dev $(DD)pgm.dev $(DD)pgmraw.dev $(DD)pgnm.dev $(DD)pgnmraw.dev $(DD)pnm.dev $(DD)pnmraw.dev $(DD)ppm.dev $(DD)ppmraw.dev $(DD)pkm.dev $(DD)pkmraw.dev $(DD)pksm.dev $(DD)pksmraw.dev
 DEVICE_DEVS10=$(DD)tiffcrle.dev $(DD)tiffg3.dev $(DD)tiffg32d.dev $(DD)tiffg4.dev $(DD)tifflzw.dev $(DD)tiffpack.dev
-DEVICE_DEVS11=$(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiff48nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiff64nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev
+DEVICE_DEVS11=$(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiff48nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiff64nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev $(DD)tiffscaled32.dev
 DEVICE_DEVS12=$(DD)bit.dev $(DD)bitrgb.dev $(DD)bitcmyk.dev
 DEVICE_DEVS13=$(DD)pngmono.dev $(DD)pngmonod.dev $(DD)pnggray.dev $(DD)png16.dev $(DD)png256.dev $(DD)png16m.dev $(DD)pngalpha.dev
 DEVICE_DEVS14=$(DD)jpeg.dev $(DD)jpeggray.dev $(DD)jpegcmyk.dev
diff --git a/gs/base/unixansi.mak b/gs/base/unixansi.mak
index 8b903404f..e68330da9 100644
--- a/gs/base/unixansi.mak
+++ b/gs/base/unixansi.mak
@@ -354,7 +354,7 @@ DEVICE_DEVS7=$(DD)faxg3.dev $(DD)faxg32d.dev $(DD)faxg4.dev
 DEVICE_DEVS8=$(DD)pcxmono.dev $(DD)pcxgray.dev $(DD)pcx16.dev $(DD)pcx256.dev $(DD)pcx24b.dev $(DD)pcxcmyk.dev
 DEVICE_DEVS9=$(DD)pbm.dev $(DD)pbmraw.dev $(DD)pgm.dev $(DD)pgmraw.dev $(DD)pgnm.dev $(DD)pgnmraw.dev
 DEVICE_DEVS10=$(DD)tiffcrle.dev $(DD)tiffg3.dev $(DD)tiffg32d.dev $(DD)tiffg4.dev $(DD)tifflzw.dev $(DD)tiffpack.dev
-DEVICE_DEVS11=$(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev $(DD)tiffscaled4.dev
+DEVICE_DEVS11=$(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev $(DD)tiffscaled32.dev $(DD)tiffscaled4.dev
 DEVICE_DEVS12=$(DD)bit.dev $(DD)bitrgb.dev $(DD)bitcmyk.dev
 DEVICE_DEVS13=$(DD)pngmono.dev $(DD)pngmonod.dev $(DD)pnggray.dev $(DD)png16.dev $(DD)png256.dev $(DD)png16m.dev $(DD)pngalpha.dev
 DEVICE_DEVS14=$(DD)jpeg.dev $(DD)jpeggray.dev $(DD)jpegcmyk.dev
diff --git a/gs/devices/devs.mak b/gs/devices/devs.mak
index f9f3f4287..d1a37b978 100644
--- a/gs/devices/devs.mak
+++ b/gs/devices/devs.mak
@@ -211,6 +211,7 @@ DEVGEN=$(DEVGENDIR)$(D)
 #	tiffscaled	TIFF (monochrome output, integer downsampled and dithered from grayscale rendering)
 #	tiffscaled8	TIFF (greyscale output, integer downsampled and dithered from grayscale rendering)
 #	tiffscaled24	TIFF (rgb output, integer downsampled and dithered from rgb rendering)
+#	tiffscaled32	TIFF (cmyk output, integer downsampled and dithered from cmyk rendering)
 #	tiffscaled4	TIFF (cmyk output, integer downsampled and dithered from cmyk rendering)
 
 # Note that MS Windows-specific drivers are defined in pcwin.mak, not here,
@@ -1766,6 +1767,15 @@ $(DD)tiffscaled24.dev : $(DEVS_MAK) $(libtiff_dev) $(tiffscaled24_)\
 	$(SETPDEV2) $(DD)tiffscaled24 $(tiffscaled8_)
 	$(ADDMOD) $(DD)tiffscaled24 -include $(DD)tiffs $(tiff_i_)
 
+# TIFF Scaled 32 (downscaled cmyk -> cmyk), configurable compression
+
+tiffscaled32_=$(tiffsep_)
+
+$(DD)tiffscaled32.dev : $(DEVS_MAK) $(libtiff_dev) $(tiffscaled32_)\
+ $(DD)tiffs.dev $(minftrsz_h) $(GDEV)
+	$(SETPDEV2) $(DD)tiffscaled32 $(tiffscaled8_)
+	$(ADDMOD) $(DD)tiffscaled32 -include $(DD)tiffs $(tiff_i_)
+
 # TIFF Scaled 4 (downscaled cmyk -> cmyk), configurable compression
 
 tiffscaled4_=$(tiffsep_)
diff --git a/gs/devices/gdevtsep.c b/gs/devices/gdevtsep.c
index a1492802a..dc7cfc89c 100644
--- a/gs/devices/gdevtsep.c
+++ b/gs/devices/gdevtsep.c
@@ -25,6 +25,8 @@
  *                   8-bit Gray internal rendering)
  * tiffscaled24 device:24-bit RGB TIFF device (dithered downscaled output
  *                   from 24-bit RGB internal rendering)
+ * tiffscaled32 device:32-bit CMYK TIFF device (downscaled output
+ *                   from 32-bit CMYK internal rendering)
  * tiffscaled4 device:4-bit CMYK TIFF device (dithered downscaled output
  *                   from 32-bit CMYK internal rendering)
  */
@@ -182,6 +184,37 @@ const gx_device_tiff gs_tiffscaled24_device = {
     1  /* MinFeatureSize */
 };
 
+/* ------ The tiffscaled32 device ------ */
+
+static dev_proc_print_page(tiffscaled32_print_page);
+
+static const gx_device_procs tiffscaled32_procs = {
+    tiff_open, NULL, NULL, gdev_prn_output_page_seekable, tiff_close,
+    NULL, cmyk_8bit_map_color_cmyk, NULL, NULL, NULL, NULL, NULL, NULL,
+    tiff_get_params_downscale, tiff_put_params_downscale,
+    cmyk_8bit_map_cmyk_color, NULL, NULL, NULL, gx_page_device_get_page_device
+};
+
+const gx_device_tiff gs_tiffscaled32_device = {
+    prn_device_body(gx_device_tiff,
+                    tiffscaled32_procs,
+                    "tiffscaled32",
+                    DEFAULT_WIDTH_10THS, DEFAULT_HEIGHT_10THS,
+                    600, 600,   /* 600 dpi by default */
+                    0, 0, 0, 0, /* Margins */
+                    4,          /* num components */
+                    32,         /* bits per sample */
+                    255, 255, 256, 256,
+                    tiffscaled32_print_page),
+    arch_is_big_endian,/* default to native endian (i.e. use big endian iff the platform is so */
+    false,             /* default to not bigtiff */
+    COMPRESSION_NONE,
+    TIFF_DEFAULT_STRIP_SIZE,
+    TIFF_DEFAULT_DOWNSCALE,
+    0, /* Adjust size */
+    1  /* MinFeatureSize */
+};
+
 /* ------ The tiffscaled4 device ------ */
 
 static dev_proc_print_page(tiffscaled4_print_page);
@@ -344,6 +377,29 @@ tiff_set_cmyk_fields(gx_device_printer *pdev, TIFF *tif,
 }
 
 static int
+tiffscaled32_print_page(gx_device_printer * pdev, FILE * file)
+{
+    gx_device_tiff *const tfdev = (gx_device_tiff *)pdev;
+    int code;
+
+    code = gdev_tiff_begin_page(tfdev, file);
+    if (code < 0)
+        return code;
+
+    tiff_set_cmyk_fields(pdev,
+                         tfdev->tif,
+                         8,
+                         tfdev->Compression,
+                         tfdev->MaxStripSize);
+
+    return tiff_downscale_and_print_page(pdev, tfdev->tif,
+                                         tfdev->DownScaleFactor,
+                                         tfdev->MinFeatureSize,
+                                         tfdev->AdjustWidth,
+                                         8, 4);
+}
+
+static int
 tiffscaled4_print_page(gx_device_printer * pdev, FILE * file)
 {
     gx_device_tiff *const tfdev = (gx_device_tiff *)pdev;
diff --git a/gs/doc/Devices.htm b/gs/doc/Devices.htm
index b425014d2..99cd3a9a2 100644
--- a/gs/doc/Devices.htm
+++ b/gs/doc/Devices.htm
@@ -210,7 +210,7 @@ respond to the following:</p>
 <dt><code>-dDownScaleFactor=</code><b><em>integer</em></b>
 <dd>This causes the internal rendering to be scaled down by the given (small
 integer) factor before being output. For example, the following will produce
-a 200dpi output png from a 300dpi internal rendering:
+a 200dpi output png from a 600dpi internal rendering:
 <blockquote>
 <pre>
  <kbd>gs -sDEVICE=png16m -r600 -dDownScaleFactor=3 -o tiger.png\
@@ -518,22 +518,34 @@ The tiffscaled device renders internally at the specified resolution to an
 1bpp output. The compression can be set using -sCompression= as described
 below.
 
+<a name="tiffscaled4"></a><dt><code>tiffscaled4</code>
+<dd>
+The tiffscaled4 device renders internally at the specified resolution to an
+8 bit cmyk image. This is then scaled down by an integer scale factor
+(set by -dDownScaleFactor= described below) and then error diffused to give
+4bpp cmyk output. The compression can be set using -sCompression= as described
+below.
+
 <a name="tiffscaled8"></a><dt><code>tiffscaled8</code>
 <dd>
 The tiffscaled8 device renders internally at the specified resolution to an
 8 bit greyscale image. This is then scaled down by an integer scale factor
-(set by -dDownScaleFactor= described below) and then error diffused to give
-8bpp output (error diffusion at this stage is probably pointless and may
-be removed in future versions). The compression can be set using
+(set by -dDownScaleFactor= described below). The compression can be set using
 -sCompression= as described below.
 
 <a name="tiffscaled24"></a><dt><code>tiffscaled24</code>
 <dd>
 The tiffscaled24 device renders internally at the specified resolution to a
 24 bit rgb image. This is then scaled down by an integer scale factor
-(set by -dDownScaleFactor= described below) and then error diffused to give
-24bpp output (error diffusion at this stage is probably pointless and may
-be removed in future versons). The compression can be set using
+(set by -dDownScaleFactor= described below). The compression can be set using
+-sCompression= as described below.
+
+
+<a name="tiffscaled32"></a><dt><code>tiffscaled32</code>
+<dd>
+The tiffscaled32 device renders internally at the specified resolution to a
+32 bit cmyk image. This is then scaled down by an integer scale factor
+(set by -dDownScaleFactor= described below). The compression can be set using
 -sCompression= as described below.
 
 </dl>
@@ -666,15 +678,16 @@ accepted for compatibility) will behave as for 2.
 </dl></blockquote>
 
 <p>
-The <tt>tiffscaled</tt>, <tt>tiffscaled8</tt> and <tt>tiffscaled24</tt> TIFF
+The <tt>tiffscaled</tt>, <tt>tiffscaled4</tt>, <tt>tiffscaled8</tt>,
+<tt>tiffscaled24</tt> and <tt>tiffscaled32</tt> TIFF
 drivers also provide this parameter:
 
 <blockquote><dl>
 <dt><code>-dDownScaleFactor=<em>factor</em></code> (small non-negative integer; default = 1)
 <dd>If this option set then the page is downscaled by the given factor on both
 axes before error diffusion takes place. For example rendering with
-<tt>-r600</tt> and then specifying <tt>-dDownScaleFactor=3</tt> will produce a
-200dpi image.
+<tt>-r600</tt> and then specifying <tt>-dDownScaleFactor=3</tt> will produce
+a 200dpi image.
 </dl></blockquote>
 
 
diff --git a/gs/psi/msvc.mak b/gs/psi/msvc.mak
index 185712ea0..0da900e45 100644
--- a/gs/psi/msvc.mak
+++ b/gs/psi/msvc.mak
@@ -994,7 +994,7 @@ DEVICE_DEVS7=$(DD)t4693d2.dev $(DD)t4693d4.dev $(DD)t4693d8.dev $(DD)tek4696.dev
 DEVICE_DEVS8=$(DD)pcxmono.dev $(DD)pcxgray.dev $(DD)pcx16.dev $(DD)pcx256.dev $(DD)pcx24b.dev $(DD)pcxcmyk.dev
 DEVICE_DEVS9=$(DD)pbm.dev $(DD)pbmraw.dev $(DD)pgm.dev $(DD)pgmraw.dev $(DD)pgnm.dev $(DD)pgnmraw.dev $(DD)pkmraw.dev
 DEVICE_DEVS10=$(DD)tiffcrle.dev $(DD)tiffg3.dev $(DD)tiffg32d.dev $(DD)tiffg4.dev $(DD)tifflzw.dev $(DD)tiffpack.dev
-DEVICE_DEVS11=$(DD)bmpmono.dev $(DD)bmpgray.dev $(DD)bmp16.dev $(DD)bmp256.dev $(DD)bmp16m.dev $(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiff48nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiff64nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev $(DD)tiffscaled4.dev
+DEVICE_DEVS11=$(DD)bmpmono.dev $(DD)bmpgray.dev $(DD)bmp16.dev $(DD)bmp256.dev $(DD)bmp16m.dev $(DD)tiff12nc.dev $(DD)tiff24nc.dev $(DD)tiff48nc.dev $(DD)tiffgray.dev $(DD)tiff32nc.dev $(DD)tiff64nc.dev $(DD)tiffsep.dev $(DD)tiffsep1.dev $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev $(DD)tiffscaled32.dev $(DD)tiffscaled4.dev
 DEVICE_DEVS12=$(DD)bit.dev $(DD)bitrgb.dev $(DD)bitcmyk.dev
 DEVICE_DEVS13=$(DD)pngmono.dev $(DD)pngmonod.dev $(DD)pnggray.dev $(DD)png16.dev $(DD)png256.dev $(DD)png16m.dev $(DD)pngalpha.dev
 DEVICE_DEVS14=$(DD)jpeg.dev $(DD)jpeggray.dev $(DD)jpegcmyk.dev
diff --git a/main/pcl6_gcc.mak b/main/pcl6_gcc.mak
index 1ef764360..d6e692e65 100644
--- a/main/pcl6_gcc.mak
+++ b/main/pcl6_gcc.mak
@@ -242,7 +242,7 @@ DEVICE_DEVS?=$(X11DEVS) \
    $(DD)txtwrite.dev $(DD)pamcmyk32.dev $(DD)pamcmyk4.dev\
    $(DD)tiffcrle.dev $(DD)tiffg3.dev $(DD)tiffg32d.dev $(DD)tiffg4.dev\
    $(DD)tifflzw.dev $(DD)tiffpack.dev $(DD)tiffgray.dev\
-   $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev\
+   $(DD)tiffscaled.dev $(DD)tiffscaled8.dev $(DD)tiffscaled24.dev $(DD)tiffscaled32.dev\
    $(DD)tiffscaled4.dev $(DD)tiff12nc.dev $(DD)tiff24nc.dev\
    $(DD)pxlmono.dev $(DD)pxlcolor.dev\
    $(DD)bmpmono.dev $(DD)bmp16m.dev $(DD)bmpsep8.dev \
diff --git a/main/pcl6_msvc.mak b/main/pcl6_msvc.mak
index 162b719e6..b0084aba1 100644
--- a/main/pcl6_msvc.mak
+++ b/main/pcl6_msvc.mak
@@ -466,7 +466,7 @@ DEVICE_DEVS=$(DD)\display.dev\
  $(DD)\tiffcrle.dev $(DD)\tiffg3.dev $(DD)\tiffg32d.dev $(DD)\tiffg4.dev\
  $(DD)\tifflzw.dev $(DD)\tiffpack.dev $(DD)\tiffgray.dev $(DD)\tiffscaled.dev \
  $(DD)\tiff12nc.dev $(DD)\tiff24nc.dev\
- $(DD)\tiffscaled4.dev $(DD)\tiffscaled8.dev $(DD)\tiffscaled24.dev\
+ $(DD)\tiffscaled4.dev $(DD)\tiffscaled8.dev $(DD)\tiffscaled24.dev $(DD)\tiffscaled32.dev\
  $(DD)\png16m.dev $(DD)\pngmono.dev $(DD)\pngmonod.dev $(DD)\jpeg.dev \
  $(DD)\pdfwrite.dev $(DD)\ps2write.dev $(DD)\txtwrite.dev \
  $(DD)\xpswrite.dev \