Andree Buschmann
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4070f4f17b
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Reduce memory consumption of VGM codec for low memry targets at the costs of some performance for tracks using the 2616 emulator.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30326 a1c6a512-1295-4272-9138-f99709370657
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2011-08-17 21:48:28 +00:00 |
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Andree Buschmann
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9477675f04
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Save some RAM in a libgme emulator used for VGM codec. LFO_ENV_TAB[] and LFO_FREQ_TAB[] are obselete.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30319 a1c6a512-1295-4272-9138-f99709370657
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2011-08-15 18:24:50 +00:00 |
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Andree Buschmann
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a1145a1d04
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Remove all IRAM attributes from libGME to be able to restart the IRAM optimization on a clean code base. As first step move the sample buffers to IRAM which results in a 1-5% speedup for all codecs.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30284 a1c6a512-1295-4272-9138-f99709370657
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2011-08-13 16:41:14 +00:00 |
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Andree Buschmann
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1b9f9fb465
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5th part of FS#12176. Further fixed point migration. Only two emulators (ym2413, ym2612) still use floating point.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30281 a1c6a512-1295-4272-9138-f99709370657
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2011-08-11 21:06:16 +00:00 |
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Andree Buschmann
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acb0917556
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Submit initial patch from FS#12176. Adds support for several new game music formats (AY, GBS, HES, KSS, SGC, VGM and VGZ) and replaces the current NSF and NSFE with a new implementation based on a port of the Game Music Emu library 'GME'. This first submit does not cover the full functionality provided by the author's original patch: Coleco-SGV is not supported, some GME-specific m3u-support has been removed and IRAM is not used yet. Further changes are very likely to follow this submit. Thanks to Mauricio Garrido.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30264 a1c6a512-1295-4272-9138-f99709370657
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2011-08-07 20:01:04 +00:00 |
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