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| author | Jens Arnold <amiconn@rockbox.org> | 2010-05-02 14:55:12 +0000 |
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| committer | Jens Arnold <amiconn@rockbox.org> | 2010-05-02 14:55:12 +0000 |
| commit | 0fd111d4310c767828dd83d9cc23f108fe584750 (patch) | |
| tree | 4a165c7264cbede813fc090d27c7cf8faf52550b /fonts | |
| parent | f2759305a9ccf5bf987548a7dedd48b428b34fdb (diff) | |
| download | rockbox-0fd111d4310c767828dd83d9cc23f108fe584750.tar.gz rockbox-0fd111d4310c767828dd83d9cc23f108fe584750.zip | |
Improve motion compensation for ARM: * Use less registers in the simple copy routines -> less stack usage. * Save a few instructions in constants + jumptable handling. * ARM6 optimisations. Unfortunately we can't just use uhadd8 because that rounds down, while we have to round up.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25776 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'fonts')
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