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Entropy coding for dynamic ref mv modes

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This commit enables entropy coding for dynamic reference motion
vector modes. The probability model is contexted on the ranking
categories of the reference motion vector candidates.

Change-Id: I09b58d98a409d63ec1a407331e29f8945b7ef17d
This commit is contained in:
Jingning Han
2016-01-21 18:07:31 -08:00
parent afd73539bb
commit 4958987b2a
13 changed files with 169 additions and 25 deletions
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4
vp10/decoder/decodeframe.c
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@@ -132,6 +132,10 @@ static void read_inter_mode_probs(FRAME_CONTEXT *fc, vpx_reader *r) {
vp10_diff_update_prob(r, &fc->zeromv_prob[i]);
for (i = 0; i < REFMV_MODE_CONTEXTS; ++i)
vp10_diff_update_prob(r, &fc->refmv_prob[i]);
for (i = 0; i < DRL_MODE_CONTEXTS; ++i)
vp10_diff_update_prob(r, &fc->drl_prob0[i]);
for (i = 0; i < DRL_MODE_CONTEXTS; ++i)
vp10_diff_update_prob(r, &fc->drl_prob1[i]);
#if CONFIG_EXT_INTER
vp10_diff_update_prob(r, &fc->new2mv_prob);
#endif // CONFIG_EXT_INTER