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Commits on Jul 6, 2017

• fix buffer overrun in unzigzag lookup by bounding the input to the size of the array

  danielrh

  committed
  0749548

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Commits on Jun 18, 2016

• fix logging to only log luma

  danielrh

  committed
  2de743d

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• Fix bug with neighbor calculations

  danielrh

  committed
  384a2c7

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• added logging for the values encoded

  danielrh

  committed
  fa1ac63

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Commits on Jun 13, 2016

• Change submodule reference from ssh to https URL.

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  lesniewski

  committed
  0a8695c

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Commits on May 23, 2016

• Better prior for significance map, including both observed nonzeros and expected nonzeros

  danielrh

  committed
  78c4d03

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• finally some improvement from num nonzeros instead of EOB

  danielrh

  committed
  03aff36

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• declre cur_bit"

  danielrh

  committed
  4625f1d

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• small gains from using past frame nonzeros as prior for current frame

  danielrh

  committed
  4d4b912

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• down to 99.1 with NZ being a lot more expensive than EOB

  danielrh

  committed
  2bf265b

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• actually learn from each bit's value

  danielrh

  committed
  e198c39

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• made variable number of bits for num nonzeros

  danielrh

  committed
  b6f74bc

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• fix CABAC Bill by updating state tracking after updating the CABAC bill

  danielrh

  committed
  bfb47fa

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Commits on May 22, 2016

• elide EOB bit altogether now that we have num nonzeros

  danielrh

  committed
  384a678

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• Fix state tracking to properly increment num nonzeros when the 14th value has an EOB of 0 and the final significance map is implicitly 1 but is not deserialized

  danielrh

  committed
  b213e10

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• factor in the number of nonzeros to the prior

  danielrh

  committed
  cd652c6

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• enable perfect guessing (still have to check that) for EOB by taking into account the num nonzeros observed so far

  danielrh

  committed
  848bc3c

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• fix billing for NZs

  danielrh

  committed
  b3a799b

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• nonzero serialization

  danielrh

  committed
  f48fc1c

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• restore more complex prior computations

  danielrh

  committed
  e1ca158

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• Refer to the new PIP_SIGNIFICANCE_NZ when serializing out the nonzeros so we get the correct billing and don't mess up state tracking. Still doesn't roundtrip when we set QUEUE_MODE

  danielrh

  committed
  f5c4376

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• run state tracking updates both during live updates and later when the buffer is evaluated and popped

  danielrh

  committed
  2594479

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• keeping most of the code but disabling the queuing and get_or_put feature with the QUEUE_MODE preprocessor flag... it currently roundtrips---#define QUEUE_MODE to enable both broken feature

  danielrh

  committed
  ab4e5c4

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• fixed large memcpy and null pointer dereference--still todo: assertion recode: recode.cpp:760: void h264_model::end_coding_type(CodingType): Assertion meta.num_nonzeros[mb_coord.scan8_index] == 0 f…

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  danielrh

  committed
  2f1a6d6

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• only queue up singificance_map and eob

  danielrh

  committed
  a2dfae8

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• more debugging info

  

  Daniel Reiter Horn

  committed
  9102615

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• Merge remote-tracking branch 'origin/master' into buffer_symbols

  pathorn

  committed
  8d1601e

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• Buffer symbols between begin_coding_type and end_coding_type; allow reading/writing useful priors in finish_queueing_symbols

  pathorn

  committed
  4305155

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Commits on Apr 18, 2016

• finished very primitive billing output

  danielrh

  committed
  725fd30

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Commits on Mar 26, 2016

• C++11 compatibility: remove std::make_unique.

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  Chris Lesniewski

  committed
  9575778

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Commits on Mar 24, 2016

• use the correct table for zigzag vs unzigzag

  danielrh

  committed
  7eddbd1

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Commits on Mar 23, 2016

• use neighboring macroblocks to estimate this macroblock--the prior seems to have little effect on the ratio (and nothing beneficial) but perhaps there's a bug with the neighbor computation function

  danielrh

  committed
  660333d

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Commits on Mar 22, 2016

• add zigzag tests and make sure that neighbors of 8x8's are referenced in the 8x8 coordinate frame and not in 4x4 coordinate frame: make sure to round down ... eg: upper neighbor of item 4 should be…

  Show description for b49b662
  danielrh

  committed
  b49b662

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• use neighbor table to compute nearest neighbor in any direction

  danielrh

  committed
  cb85cee

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• logic to begin computing which neighbor 4x4 or 8x8 we have

  danielrh

  committed
  e8740be

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