Fwd: Re: [gs-regression] ghostpcl r2753+7688 ls]

Ralph Giles ralph.giles at artifex.com
Mon Feb 12 14:54:41 PST 2007 

Forwarding on behalf of Henry Stiles.

From: Henry Stiles
Subject: Re: [gs-regression] ghostpcl r2753+7688 ls


Ralph, I have reviewed this and am sending back to you for more 
processing.  If you want me to do something further with it let me know.

Thanks

Henry


Ralph Giles wrote:

>Updating from repository Thu Feb  8 13:15:01 PST 2007
>Comparing ghostpcl r2753+7688 ls (gs font scaler) 300 dpi ppmraw
>against a baseline of r2712+7521
>differences in 54 of 1087 files
>
> 
>
Can your script sort the tests in alphabetical order?

>../tests/pcl/pcl5cfts/fts.0282: DIFFERS
>../tests/pcl/pcl5cfts/fts.0290: DIFFERS
>../tests/pcl/pcl5cfts/fts.0303: DIFFERS
>../tests/pcl/pcl5cfts/fts.0602: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 53 of font 
>nameless_font. Continue ignoring instructions of the font.
>ok
>../tests/pcl/pcl5efts/fts.0270: DIFFERS
>../tests/pcl/pcl5efts/fts.0280: DIFFERS
>../tests/pcl/pcl5efts/fts.0293: DIFFERS
>../tests/pcl/pcl5efts/fts.2300: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 53 of font 
>nameless_font. Continue ignoring instructions of the font.
>ok
> 
>
>../tests/pcl/pcl5efts/fts.2360: DIFFERS
> 
>

All of the above, except fts.2300, are due to pixel shifts caused by 
changing the intellifont rendering algorithm.  Actually there should be 
many other files, I guess you are using a "fuzzy" diff.  They are 
"AOK".  My understanding is the fts.2300 message is harmless.

>../tests/pcl/pcl5ccet/18-08.BIN: Warning interpreter exited with error code 
>-15
>Flushing to end of job
>ok
>../tests/pcl/pcl5ccet/18-09.BIN: Warning interpreter exited with error code 
>-15
>Flushing to end of job
>ok
> 
>
These are not regressions (i.e. the behavior did not change) but should 
be looked at.  I'll put them in bugzilla.

>../tests/pcl/pcl5ccet/19-02.BIN: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 53 of font 
>nameless_font. Continue ignoring instructions of the font.
>ok
>../tests/pcl/pcl5ccet/19-04.BIN: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 53 of font 
>nameless_font. Continue ignoring instructions of the font.
>ok
>../tests/pcl/pcl5ccet/19-08.BIN: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 53 of font 
>nameless_font. Continue ignoring instructions of the font.
>ok
> 
>
These are supposed to be ok?

>../tests/pcl/pcl5ccet/20-03.BIN: DIFFERS
>../tests/pcl/pcl5ccet/20-04.BIN: DIFFERS
>../tests/pcl/pcl5ccet/22-05.BIN: DIFFERS
> 
>
These are intellifont rendering again (see above)

>../tests/pcl/pcl5ccet/22-14.BIN: unknown device id 10
>unknown device id 10
> 
>
This is an expected error in both releases with no visual discrepancy.

>ok 
>../tests/pcl/pcl5ccet/23-01.BIN: DIFFERS
> 
>
>../tests/pcl/pcl5ccet/23-08.BIN: DIFFERS
> 
>
>../tests/pcl/pcl5ccet/23-11.BIN: DIFFERS
>../tests/pcl/pcl5ccet/24-05.BIN: DIFFERS
>../tests/pcl/pcl5ccet/25-13.BIN: DIFFERS
> 
>
cannot reproduce obvious visual diff with ./pspcl6 -n -r300 -Z@ 
-sDEVICE=ppmraw -dNOPAUSE -sOutputFile=foo.%03d
but these are banding + logical operaton indeterminacies which I have 
already assigned to Ray.  Maybe there should be a bugzilla report.

==17178== Source and destination overlap in memcpy(0xBEE9B1A0, 
0xBEE9B1B1, 39)
==17178==    at 0x4005326: memcpy (mac_replace_strmem.c:394)
==17178==    by 0x81B28BE: cmd_read_data (gxclrast.c:150)
==17178==    by 0x81B45EA: clist_playback_band (gxclrast.c:805)
==17178==    by 0x81BAF90: clist_playback_file_bands (gxclread.c:512)
==17178==    by 0x81BADB8: clist_render_rectangle (gxclread.c:453)
==17178==    by 0x81BAA39: clist_rasterize_lines (gxclread.c:363)
==17178==    by 0x81BA593: clist_get_bits_rectangle (gxclread.c:254)
==17178==    by 0x8318609: gx_default_get_bits (gdevdgbr.c:51)
==17178==    by 0x81AEDF6: gdev_prn_get_bits (gdevprn.c:1186)
==17178==    by 0x8234CAC: pbm_print_page_loop (gdevpbm.c:610)
==17178==    by 0x823542F: ppm_print_page (gdevpbm.c:838)
==17178==    by 0x81AE2A4: gx_default_print_page_copies (gdevprn.c:805)

>../tests/pcl/pcl5ccet/30-19.BIN: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 53 of font 
>nameless_font. Continue ignoring instructions of the font.
>ok
>../tests/pcl/pcl5ccet/30-20.BIN: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 53 of font 
>nameless_font. Continue ignoring instructions of the font.
>ok
> 
>

see above.

>../tests/pcl/pcl5ccet/30-21.BIN: DIFFERS
> 
>

intellifonts.

>../tests/pcl/pcl5ccet/30-22.BIN: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 59 of font 
>nameless_font. Continue ignoring instructions of the font.
>ok
>../tests/pcl/pcl5ccet/30-26.BIN: GPL Ghostscript SVN PRE-RELEASE 8.56: 
>Failed to interpret TT instructions for glyph index 53 of font 
>nameless_font. Continue ignoring instructions of the font.
>GPL Ghostscript SVN PRE-RELEASE 8.56: Failed to interpret TT instructions 
>for glyph index 53 of font nameless_font. Continue ignoring instructions of 
>the font.
>GPL Ghostscript SVN PRE-RELEASE 8.56: Failed to interpret TT instructions 
>for glyph index 53 of font nameless_font. Continue ignoring instructions of 
>the font.
>GPL Ghostscript SVN PRE-RELEASE 8.56: Failed to interpret TT instructions 
>for glyph index 53 of font nameless_font. Continue ignoring instructions of 
>the font.
>GPL Ghostscript SVN PRE-RELEASE 8.56: Failed to interpret TT instructions 
>for glyph index 53 of font nameless_font. Continue ignoring instructions of 
>the font.
>ok
> 
>
see above regarding these error messages.

>../tests/pcl/pcl5ccet/34-02.BIN: DIFFERS
> 
>
cannot reproduce differences.

>../tests/pcl/pcl5ccet/35-09.BIN: DIFFERS
> 
>
cannot reproduce differences.

>../tests/ps/ps3cet/08-02.PS: file doesn't exist in baseline
> 
>
For the postscript tests you should do a raster compare with gs 7688.

>../tests/ps/ps3cet/08-04.PS: DIFFERS
>../tests/ps/ps3cet/10-01.PS: DIFFERS
>../tests/ps/ps3cet/10-02.PS: DIFFERS
>../tests/ps/ps3cet/10-12.PS: DIFFERS
>../tests/ps/ps3cet/10-13.PS: DIFFERS
>../tests/ps/ps3cet/10-16.PS: DIFFERS
>../tests/ps/ps3cet/11-08.PS: DIFFERS
>../tests/ps/ps3cet/11-18.PS: DIFFERS
>../tests/ps/ps3cet/11-19.PS: DIFFERS
>../tests/ps/ps3cet/11-20.PS: DIFFERS
>../tests/ps/ps3cet/12-08C.PS: DIFFERS
>../tests/ps/ps3cet/13-01.PS: DIFFERS
>../tests/ps/ps3cet/13-02.PS: DIFFERS
>../tests/ps/ps3cet/13-03.PS: DIFFERS
>../tests/ps/ps3cet/13-10.PS: DIFFERS
>../tests/ps/ps3cet/13-12.PS: DIFFERS
>../tests/ps/ps3cet/13-13.PS: DIFFERS
>../tests/ps/ps3cet/13-16.PS: DIFFERS
>../tests/ps/ps3cet/13-17.PS: DIFFERS
>../tests/ps/ps3cet/13-18.PS: DIFFERS
>../tests/ps/ps3cet/13-19.PS: DIFFERS
>../tests/ps/ps3cet/13-20.PS: DIFFERS
>../tests/ps/ps3cet/13-22.PS: DIFFERS
>../tests/ps/ps3cet/13-24.PS: DIFFERS
>../tests/ps/ps3cet/13-26.PS: DIFFERS
>../tests/ps/ps3cet/13-27.PS: DIFFERS
>../tests/ps/ps3cet/13-28.PS: DIFFERS
>../tests/ps/ps3cet/13-29.PS: DIFFERS
>../tests/ps/ps3cet/14-08.PS: DIFFERS
>../tests/ps/ps3cet/16-01.PS: DIFFERS
>../tests/ps/ps3cet/16-02.PS: DIFFERS
>../tests/ps/ps3cet/16-10.PS: DIFFERS
>../tests/ps/ps3cet/18-01A.PS: DIFFERS
>../tests/ps/ps3cet/27-04.PS: DIFFERS
>../tests/ps/ps3cet/27-09.PS: DIFFERS
>../tests/ps/ps3cet/29-05.PS: file doesn't exist in baseline
>../tests/ps/ps3cet/31-07.PS: DIFFERS
>differences in 54 of 1087 files
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> 
>




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