Thanks. I actually made the same change after I posted the query and the stutters went away. Looks like the clang compiler is was inefficient compared to gcc or is it that compiler options are not getting passed to clang?
On Thursday, January 9, 2014 3:06:08 PM UTC-8, Glenn Kasten wrote: > > See https://code.google.com/p/android/issues/detail?id=62562 > comment #23 Nov 25, 2013 > and the AOSP CL that it links to: > https://android-review.googlesource.com/#/c/70749/ > > On Thursday, January 9, 2014 2:43:38 PM UTC-8, Uday Gupta wrote: >> >> Hi, >> >> Has anybody seen that FLAC decoder/Parser in Android Kitkat is taking up >> too much CPU. >> >> For example to get 4096 frames it can take anywhere from 90 to 150 msec >> on our platform. >> >> Only change between JB and KK seems to be in Android.mk. KK Android.mk >> adds >> >> LOCAL_CLANG := true >> LOCAL_CFLAGS += -ftrapv >> >> If I remove the above changes, then the time taken is consistently less >> than or equal to ~10 msec. >> >> Does anybody know what this new LOCAL_CLANG option is for. >> >> Thanks >> > -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
