hp backend V0.90

From: Peter Kirchgessner (peter@kirchgessner.net)
Date: Mon Sep 04 2000 - 06:02:02 PDT

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Hello,

hp-backend V0.90 has been released. It is available in the CVS and on my
homepage.
Changes:

      - fix timing problem between killing child and writing to pipe
      - change fprintf(stderr,...) to DBG
      - change include <sane..> to "sane.." in hp.h
      - change handling of options that have global effects.
        i.e. if option scanmode is received (has global effect),
        all options that "may change" are send to the scanner again.
        This fixes a problem that --resolution specified infront of
        --mode on command line of scanimage was ignored.
        NOTE: This change does not allow to specify --depth 12 infront
of
        --mode color, because --depth is only enabled with --mode color.
      - add depth greater 8 bits for mode grayscale
      - add option for 8 bit output but 10/12 bit scanning internally

--Peter

-- Peter Kirchgessner WWW: http://www.kirchgessner.net e-mail: peter@kirchgessner.net

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