Merge changes Ia17c7dfc,I75423abb,Ia2f716b4,I161caa14,I4210081a, ...

* changes:
  {dec,enc}_neon: harmonize function suffixes x2
  upsampling_neon: harmonize function suffixes
  yuv_neon: harmonize function suffixes
  rescaler_neon: harmonize function suffixes
  lossless_neon: harmonize function suffixes
  lossless_enc_neon: harmonize function suffixes
  filters_neon,cosmetics: fix indent
  enc_neon: harmonize function suffixes
  dec_neon: harmonize function suffixes