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Submit FS#11365. Speed up mp3 decoding on ARM processors. It is faster to use the C-implementation of dct32 compiled with -O1 as the asm implementation of dct32 compiled with -O2. Configuration for Coldfire processors is untouched. In the new configuration the stack of the COP decoding thread needs to be increased on dualcore targets. Speed is increasing by up to 0.9 MHz (-O2 against -O1 using eabi).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26746 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2010-06-10 19:02:27 +00:00
parent 2c9f4fad72
commit 00e01e82cb
4 changed files with 15 additions and 4 deletions
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apps/codecs/libmad/SOURCES
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@ -14,6 +14,5 @@ imdct_mcf5249.S
#endif
#if defined(CPU_ARM)
imdct_l_arm.S
dct32_arm.S
synth_full_arm.S
#endif