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add VP8EstimateTokenSize()

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estimates final size of coded tokens given a set of probabilities

Change-Id: Ia5a459422557d98b78b3cd8e1a88cb30835825b6
This commit is contained in:
skal
2013-09-11 10:08:49 +02:00
parent 10fddf53bb
commit b7d4e04255
2 changed files with 27 additions and 0 deletions
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3
src/enc/vp8enci.h
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@ -379,6 +379,9 @@ int VP8RecordCoeffTokens(int ctx, int coeff_type, int first, int last,
const int16_t* const coeffs,
VP8TBuffer* const tokens);
// Estimate the final coded size given a set of 'probas'.
size_t VP8EstimateTokenSize(VP8TBuffer* const b, const uint8_t* const probas);
// unused for now
void VP8TokenToStats(const VP8TBuffer* const b, proba_t* const stats);