VC5Decompressor::decodeLargeCodeblock(): use 'transforms' help variable.
VC5Decompressor::decodeLargeCodeblock(): use 'transforms' help variable.

darktable-org/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed,LebedevRI/rawspeed,darktable-org/rawspeed,LebedevRI/rawspeed