Andree Buschmann
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22c9b6ef8e
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Use more IRAM for mpc on S5L870x. Speed up decoding by ~2%.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29891 a1c6a512-1295-4272-9138-f99709370657
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2011-05-16 21:31:59 +00:00 |
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Andree Buschmann
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5245c9254a
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Fix FS#11710. On Coldfire CPU's mpc uses a speed optimization which was not correctly re-initialized when rebuffering.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28437 a1c6a512-1295-4272-9138-f99709370657
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2010-11-01 20:43:17 +00:00 |
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Andree Buschmann
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2ddcd7fd94
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Optimization of mpc's buffering routines through using the maximum possible buffer size. This reduces read access calls.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28198 a1c6a512-1295-4272-9138-f99709370657
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2010-10-02 17:52:12 +00:00 |
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Andree Buschmann
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32838e96d0
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Finally fix FS#11476 (data abort when playing some sv8 mpc files on lowmem targets like Clip+/Fuzev1/Fuzev2). This fix disables loading of seek tables from the sv8 bitstream. Those table are located at the end of sv8-files. When playing sv8 files this resulted in seek to filebegin, then fileend, then back to filebegin. Such seeking behaviour results in heavy rebuffering when playing files on targets with low RAM.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28197 a1c6a512-1295-4272-9138-f99709370657
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2010-10-02 17:43:36 +00:00 |
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Andree Buschmann
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d7ee0fe076
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Housekeeping. Comment musepack code seqments unused in rockbox.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27111 a1c6a512-1295-4272-9138-f99709370657
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2010-06-24 18:48:04 +00:00 |
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Andree Buschmann
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dc8af759ce
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Fix FS#11416. Resuming mpc was broken since r26032 due to false assumption of amount of buffered data.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26990 a1c6a512-1295-4272-9138-f99709370657
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2010-06-20 13:02:31 +00:00 |
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Andree Buschmann
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db42781ca8
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Fix FS#11261 (slow seek forward in mpc files). Since the introduction of the sv8 library mpc did not use efficient buffering when seeking forward. With this change the implementation will not flush the buffer on each frame but will keep the already buffered data as long as possible.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26032 a1c6a512-1295-4272-9138-f99709370657
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2010-05-14 22:06:28 +00:00 |
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Bertrik Sikken
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1cd1e66ed3
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Clean up libmusepack: move declarations to internal.h and set svn properties.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25676 a1c6a512-1295-4272-9138-f99709370657
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2010-04-18 18:12:32 +00:00 |
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Andree Buschmann
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b3d9578c27
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Major change to musepack decoder: Import v1.3.0 (r458 from svn.musepack.net) to rockbox. Several adaptions in the musepack decoder were made to get the library work and perform fast under rockbox on several targets. With this change mpc sv8 is supported, including seek, replay gain and metadata support. The decoding speed is a 1-4% lower than the last implementation. Reason for this is main restructuring in the bitstream demuxer.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25056 a1c6a512-1295-4272-9138-f99709370657
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2010-03-07 19:34:44 +00:00 |
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