James Zern 44dd765def webp-lossless-bitstream-spec: fix ColorTransform impl
and the corresponding InverseTransform(); the operations were swapped.
The forward transform subtracts the deltas, the inverse adds them.

Bug: webp:551
Change-Id: Ieb90a24f843cee7cdfe46cbb15ec7d716ca9d269
2022-05-13 18:33:16 -07:00
..
2012-06-21 16:04:58 -07:00