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648be3939f
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3 Commits

Author SHA1 Message Date
Vikas Arora
648be3939f Added implementation for various lossless functions 
- VP8LEncAnalyze, EvalAndApplySubtractGreen, ApplyPredictFilter,
  ApplyCrossColorFilter
- Added palette handling and transform buffer management in VP8LEncodeImage()
- Add Transforms (subtract Green, Predict, cross_color) to dsp/lossless.c.

These are more-or-less copied from src/lossless code.

After this Change, will implement the EncodeImageInternal() method.

Change-Id: Idf71f803c24b3b5ae3b5079b15e019721784611d
 2012-05-07 14:24:19 -07:00
Vikas Arora
32714ce3be Add VP8L prefix to backward ref & histogram methods. 
Change-Id: I8c14fb219a1d7830d3244aa780c91c9964867330
 2012-05-07 14:24:17 -07:00
Vikas Arora
bc7037465d Add backward_ref, histogram & huffman encode modules from lossless. 
Change-Id: Iac056d27972956782defa182caa3ea400cdb77f8
 2012-05-07 14:24:14 -07:00