[sane-devel] question about SANE backend fill_buffer function

2010-09-08 Thread Gernot Hassenpflug
On Wed, Sep 8, 2010 at 5:05 AM, Reinhold Kainhofer reinhold at kainhofer.com 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

[sane-devel] question about SANE backend fill_buffer function

2010-09-08 Thread Roger Davis
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[sane-devel] question about SANE backend fill_buffer function

2010-09-08 Thread Gernot Hassenpflug
On Wed, Sep 8, 2010 at 4:06 PM, Roger Davis rogerdavis at verizon.net 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

[sane-devel] question about SANE backend fill_buffer function

2010-09-07 Thread Gernot Hassenpflug
Dear all, I am working on the pixma backend for Canon devices (variation: pixma_mp150.c), and have a question about registration of pixels in the y dimension. Each backend I believe has variations on a filename_fill_buffer function called between file_scan and _finish_scan. The function reads

[sane-devel] question about SANE backend fill_buffer function

2010-09-07 Thread Nicolas Martin
Le mardi 07 septembre 2010 ? 19:47 +0900, Gernot Hassenpflug a ?crit : Dear all, I am working on the pixma backend for Canon devices (variation: pixma_mp150.c), and have a question about registration of pixels in the y dimension. Each backend I believe has variations on a

[sane-devel] question about SANE backend fill_buffer function

2010-09-07 Thread Reinhold Kainhofer
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