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Philipp Zabel
82c3e948cc
This fixes a failure to determine any seam if the output size is exactly 1024 multiplied by the number of tiles in a given direction. In that case an empty interval out_start == out_end is being passed to find_best_seam, which looks for a seam out_start <= x < out_end. Also reduce the interval for all but the left column / top row, to avoid returning position 0 as best fit. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.