[sane-devel] Scanner HP Scanjet G2410
On Wed, Sep 8, 2010 at 8:11 PM, Vladislav wrote: > sane version 1.0.14 Woah!! I suggest you first get up to the latest stable SANE version: 1.0.21 and then check back. Regards, Gernot -- ISP Asahi-Net: http://asahi-net.jp/en/ No.1 in Japan by customer satisfaction (Nikkei News, 7 July 2010)
[sane-devel] question about SANE backend fill_buffer function
On Wed, Sep 8, 2010 at 4:06 PM, Roger Davis wrote: > Might this lead to support of the CanoScan 4200F ? > Thanks! Sorry, no. That is not a pixma device as far as I know. -- ISP Asahi-Net: http://asahi-net.jp/en/ No.1 in Japan by customer satisfaction (Nikkei News, 7 July 2010)
[sane-devel] Scanner HP Scanjet G2410
sane version 1.0.14 Starts not every time. In gray mode scanner works fine. In color mode scans, but a) every ~5-6 cm returns back to 1-2 cm and rescan this place b) In picture yellow, cyan and magenta colors are separated by few pixels.
[sane-devel] question about SANE backend fill_buffer function
On Wed, Sep 8, 2010 at 5:05 AM, Reinhold Kainhofer wrote: > Am Dienstag, 7. September 2010, um 21:37:26 schrieb Nicolas Martin: >> Le mardi 07 septembre 2010 ? 19:47 +0900, Gernot Hassenpflug a ?crit : >> > I now have a problem where the pixels also need to be rearranged >> > vertically. In particular, the first half of a line corresponds to the >> > second half of a line much further along in the data. >> > >> > Is there any backend that has support for such processing, that I can >> > look at for help? Or have I misunderstood what can be done with the >> > current mp150_fill_buffer function in pixma_mp150.c? >> >> Yes, as I answered you, the pixma_mp150 implements a vertical shift >> reassembling that is needed by the CCD devices, as they produce scans >> with vertically shifted color planes. Maybe you can just use this, or >> use some modified version. > > The epson2 backend also has vertical color shifts. OK, thanks. I think what I was missing is that all the data is in fact read into the buffer and is available for access and manipulation. Regards, Gernot -- ISP Asahi-Net: http://asahi-net.jp/en/ No.1 in Japan by customer satisfaction (Nikkei News, 7 July 2010)
[sane-devel] Scanner HP Scanjet G2410
Which version of sane-backends? allan On Wed, Sep 8, 2010 at 7:11 AM, Vladislav wrote: > sane version 1.0.14 > > Starts not every time. > In gray mode scanner works fine. In color mode scans, but a) every ~5-6 cm > returns back to 1-2 cm and rescan this place b) In picture yellow, cyan and > magenta colors are separated by few pixels. > > > -- > sane-devel mailing list: sane-devel at lists.alioth.debian.org > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > Unsubscribe: Send mail with subject "unsubscribe your_password" > ? ? ? ? ? ?to sane-devel-request at lists.alioth.debian.org > -- "The truth is an offense, but not a sin"
[sane-devel] question about SANE backend fill_buffer function
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