Bug 692639 - Regression: some bits rendered black with pgmraw @ 300 starting with2b91a85069d421465220a83c82ea491733d15017
Summary: Regression: some bits rendered black with pgmraw @ 300 starting with2b91a8506...
Status: RESOLVED FIXED
Alias: None
Product: Ghostscript
Classification: Unclassified
Component: Regression (show other bugs)
Version: master
Hardware: PC Linux
: P2 normal
Assignee: Michael Vrhel
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-10-30 02:58 UTC by Marcos H. Woehrmann
Modified: 2011-11-02 22:12 UTC (History)
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Description Marcos H. Woehrmann 2011-10-30 02:58:25 UTC 
Starting with 2b91a85069d421465220a83c82ea491733d15017 several regression files have some areas that are unexpectedly black when rendered at 300 dpi to the pgmraw device.  These files include but are not limited to:

tests_private/comparefiles/Bug690709.pdf
tests_private/comparefiles/Bug691783.pdf
tests_private/comparefiles/Bug691821.pdf
tests_private/pdf/PDFIA1.7_SUBSET/CATX6508.pdf
tests_private/pdf/PDF_1.7_FTS/fts_09_0921.pdf
tests_private/pdf/PDF_1.7_FTS/fts_09_0922.pdf
tests_private/pdf/PDF_1.7_FTS/fts_12_1205.pdf

An example command line:

  bin/gs -sDEVICE=pgmraw -o test.pgm -r300  ./fts_09_0921.pdf
Comment 1 Michael Vrhel 2011-11-01 19:25:21 UTC 
Digging into this.  A fun combination of shading, transparency and clist.