From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Gordon Hogan To: 9fans@cse.psu.edu Subject: Re: [9fans] scanner support MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Message-Id: <20010726025901.6B0DA19A33@mail.cse.psu.edu> Date: Wed, 25 Jul 2001 22:58:58 -0400 Topicbox-Message-UUID: d6b97b40-eac9-11e9-9e20-41e7f4b1d025 > > 'From' memory, the SCSI-2 standard (somewhat stupidly) only specifies > > how to get data from scanners, and says nothing about the format of > > the data itself. > > That's not particularly stupid -- 9P specifies how to get data but > not the format of the data itself. The data in this case is a grid of pixel data. Now it is true that the resolution can change, and the number of bits per pixel can change, but all these things can be handled in a uniform way (c.f. the Plan 9 3rd edition graphics model).