Thom Johansen
5f48e1590f
Optimise EQ coef calculation routines for both speed and size. Move now unneeded fsqrt function to plugin fixed point library in case it'll be needed. Move all fixed point helper macros to dsp.h. Added FRACMUL_SHL macro to facilitate high-precision shifting of 64 bit multiplies and remove rounding from macsr in main thread to make this work as intended.
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Tested quite thorougly, but as always, be careful with your ears.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12203 a1c6a512-1295-4272-9138-f99709370657
2007-02-05 01:01:15 +00:00
Miika Pekkarinen
46a608bf07
PLL was incorrectly initialized causing system to crash when ran from
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ROM.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11669 a1c6a512-1295-4272-9138-f99709370657
2006-12-06 10:02:06 +00:00
Michael Sevakis
0f5cb94aa4
Big Patch adds primarily: Samplerate and format selection to recording for SWCODEC. Supprort for samplerates changing in playback (just goes with the recording part inseparably). Samplerates to all encoders. Encoders can be configured individually on a menu specific to the encoder in the recording menu. File creation is delayed until flush time to reduce spinups when splitting. Misc: statusbar icons for numbers are individual digits to display any number. Audio buffer was rearranged to maximize memory available to recording and properly reinitialized when trashed. ColdFire PCM stuff moved to target tree to avoid a complicated mess when adding samplerate switching. Some needed API changes and to neaten up growing gap between hardware and software codecs.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11452 a1c6a512-1295-4272-9138-f99709370657
2006-11-06 18:07:30 +00:00
Michael Sevakis
0fb67cd475
More tweak to ColdFire default exception handler. iRiver reboots on power press but x5 just shuts down. Haven't yet thought much about why or how to make it reboot on x5 if it's possible.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11422 a1c6a512-1295-4272-9138-f99709370657
2006-11-03 10:19:04 +00:00
Michael Sevakis
59f9deb37e
Display correct exception information on ColdFire targets.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11416 a1c6a512-1295-4272-9138-f99709370657
2006-11-02 15:39:08 +00:00
Michael Sevakis
f29cae0d26
Moved coldfire code in system.c and system.h into target tree.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11399 a1c6a512-1295-4272-9138-f99709370657
2006-10-30 14:17:14 +00:00
