kopia lustrzana https://gitlab.com/sane-project/backends
2000-11-12 Henning Meier-Geinitz <hmg@gmx.de>
* doc/sane.tex: Fixed a typo. * doc/.cvsignore: Added the files produced by make ps. * README: Removed X-frontends. Point to sane-frontends and website. Some reformatting. * TODO: Updated concerning frontends split. * PROJECTS: Removed entries about frontends (now in sane-frontends/README) * PROBLEMS: Removed entries about frontends (now in sane-frontends/PROBLEMS)DEVEL_2_0_BRANCH-1
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TODO
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TODO (2000-11-08)
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TODO (2000-11-12)
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******** todo ********
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******** todo ********
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@ -23,6 +23,8 @@ backends
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http://www.abaforum.es/martim/bird/otlinux.htm
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http://www.abaforum.es/martim/bird/otlinux.htm
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- addition to hp backend (support for SCL-based HP OfficeJets)
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- addition to hp backend (support for SCL-based HP OfficeJets)
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http://hpoj.sourceforge.net
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http://hpoj.sourceforge.net
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- add additions/bug fixes to microtek2 from Karsten Festag
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<karsten.festag@t-online.de>
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* use DBG(...) instead of fprintf(stderr, ...)
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* use DBG(...) instead of fprintf(stderr, ...)
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- microtek
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- microtek
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@ -34,7 +36,7 @@ backends
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* check net/saned
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* check net/saned
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- net backend segfaults if saned isn't started
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- net backend segfaults if saned isn't started
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- don't just ignore the byte-order for the image data (needed to
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- don't just ignore the byte-order for the image data (needed to
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support depths > 8 bits/channel)
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support depths > 8 bits/channel)
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* qcam: implement auto mode for brightness and black-level (don't
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* qcam: implement auto mode for brightness and black-level (don't
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just advertise it!) Actually, implement an auto "backend" instead
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just advertise it!) Actually, implement an auto "backend" instead
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@ -62,48 +64,15 @@ doc
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frontends
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frontends
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---------
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---------
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* Remove frontends (at least xscanimage/xcam) from distribution. Create
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* Remove frontends (at least xscanimage/xcam) from distribution.
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new package for frontends.
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* add new frondends (possibly to frontend package) (?)
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- scanadf
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* add possibility to use external filters to xscanimage/xsane (?)
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* xscanimage/xcam: support depths > 8 bits/channel
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* xscanimage: provide both scale and textentry for ranges (make new widget)
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* xcam: provide access to option doc strings
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* xscanimage: scanning of images whose heights is not known a priori is not
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supported yet; this is going to be important for handheld scanners. At
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least the frontend shouldn't crash or produce invalid pnm files when
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it gets a length of -1.
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* xcam: add dithering and support for SANE depths other than 8 bit (test
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with Mustek backend, for example)
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* xcam: add recording feature (e.g., GIF, JPG, or MPEG)
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* dll: Rewrite to use libtool ltdl library
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* dll: Rewrite to use libtool ltdl library
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* For 3-pass scanners, xscanimage doesn't update the scan progress
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bar properly between scans; the scanner seems to be faster than
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xscanimage can write to disk (problem: seek for every byte). This
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doesn't happen as GIMP-plugin. It doesn't happen in blocking mode
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either.
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* Add a check in the frontends if the backend delivers more data than
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* Add a check in the frontends if the backend delivers more data than
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it announced by sane_get_parameters to avoid segfaults with bad
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it announced by sane_get_parameters to avoid segfaults with bad
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backends?
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backends?
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* Adapt xscanimage to new GIMP API. Try to make it backwards compatible
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[the remaining entries have been moved to the sane-frontends package]
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with old GIMP versions if possible. Maybe two source/header files
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for compatibility with old API?
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* xcam: if the user quits xcam by the window manager, the process isn't
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killed, only the window is closed
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sanei
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sanei
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-----
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-----
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@ -151,15 +120,14 @@ misc
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- install sane-uninstall script. Advantage: uninstall possible
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- install sane-uninstall script. Advantage: uninstall possible
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without sourcecode
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without sourcecode
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* configure --without-x doesn't work (doesn't matter when frontends
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are removed from package)
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* use #include "../include/sane..." instead of #include <sane...>
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* use #include "../include/sane..." instead of #include <sane...>
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* use #include "../include/lalloca.h" instead of #include <lalloca.h>
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* use #include "../include/lalloca.h" instead of #include <lalloca.h>
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******** done ********
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******** done ********
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* configure --without-x doesn't work (doesn't matter when frontends
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are removed from package)
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* Create new package for frontends.
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* 0 is white for sane in lineart and halftone, however, 0 is black for
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* 0 is white for sane in lineart and halftone, however, 0 is black for
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the other modes. Possible reason: pnm data format. The SANE standard
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the other modes. Possible reason: pnm data format. The SANE standard
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doesn't talk about this (added point to SANE standard)
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doesn't talk about this (added point to SANE standard)
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