move alignment macros to util.h
image local decoding-task count
issue warnings on incorrect entry-point offsets in input stream
omit initialization to zero values (is already zero)
disable compilation of unused 10bit DSP functions
fixed race condition on active thread count
use InterlockedAdd instead of loop over InterlockedIncrement
reduce memory footprint of decoder context
Merge branch 'image-local-context'
remove semicolon
modified max CTB rows / slices limits
Merge branch 'image-local-context'