#124: Ensure I/O operations on images holding greater-than-8-bit values are
robust w.r.t. endianness
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Reporter: levill_r | Owner: Olena Team
Type: task | Status: new
Priority: minor | Milestone: Olena 1.0
Component: Milena | Version: 1.0
Resolution: | Keywords:
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Old description:
This might be difficult to check, since it's
platform-dependent. At
least, we should check this (with the build farm) on a host with an
endianness different than IA-32's or Intel 64's (e.g., a SPARC station).
According to
http://en.wikipedia.org/wiki/Endianness,
* Intel IA-32 (and probably Intel 64 and AMD 64) are little-endian;
* Motorola 68k, Sun SPARC and IBM System/370 processors are little-
endian;
* PowerPC, ARM, DEC Alpha, MIPS, HP PA-RISC and Intel IA-64 processors
are bi-endian.
New description:
This might be difficult to check, since it's platform-dependent. At
least, we should check this (with the build farm) on a host with an
endianness different than IA-32's or Intel 64's (e.g., a SPARC station).
According to
http://en.wikipedia.org/wiki/Endianness,
* Intel IA-32 (and probably Intel 64 and AMD64) are little-endian;
* Motorola 68k, Sun SPARC and IBM System/370 processors are little-
endian;
* PowerPC, ARM, DEC Alpha, MIPS, HP PA-RISC and Intel IA-64 processors
are big-endian.
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Comment(by levill_r):
Typos.
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Ticket URL: <https://trac.lrde.org/olena/ticket/124#comment:2>
Olena <http://olena.lrde.epita.fr>
Olena, a generic and efficient C++ image processing library.