master
swresample/x86/Makefile: Only compile ASM init files when X86ASM is enabled
swresample/x86/{audio_convert,rematrix}: Remove remnants of MMX
swresample/x86/audio_convert: Remove obsolete MMX functions
swresample/x86/resample: write only int16 in the int16 resampler
ALL: move av_unused to conform with standard requirement
swresample: Add arm&x86 clobber tests