* newdev/master:
  ac3enc: move compute_mantissa_size() to ac3dsp
  ac3enc: move mant*_cnt and qmant*_ptr out of AC3EncodeContext
  Remove support for stripping executables
  ac3enc: NEON optimised float_to_fixed24
  ac3: move ff_ac3_bit_alloc_calc_bap to ac3dsp
  dfa: protect pointer range checks against overflows.
Duplicate:  mimic: implement multithreading.
Merged-by: Michael Niedermayer <michaelni@gmx.at>