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Update partition_cdf per frame.

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Move computing the partition_cdf tables per symbol to
 computing them only when the probabilities are updated.

Change-Id: I442f9230ba00be7f5d0558d7c38d7324ad009ee8
This commit is contained in:
Nathan E. Egge
2016-05-03 09:48:54 -04:00
committed by Yaowu Xu
parent 93878c4243
commit fba2be692f
4 changed files with 32 additions and 3 deletions
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9
av1/common/entropymode.c
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@@ -1390,6 +1390,8 @@ static void init_mode_probs(FRAME_CONTEXT *fc) {
fc->intra_ext_tx_cdf, EXT_TX_SIZES, TX_TYPES);
av1_tree_to_cdf_1D(av1_ext_tx_tree, fc->inter_ext_tx_prob,
fc->inter_ext_tx_cdf, EXT_TX_SIZES);
av1_tree_to_cdf_1D(av1_partition_tree, fc->partition_prob, fc->partition_cdf,
PARTITION_CONTEXTS);
#endif
}
@@ -1628,9 +1630,14 @@ void av1_adapt_intra_frame_probs(AV1_COMMON *cm) {
aom_tree_merge_probs(av1_ext_partition_tree, pre_fc->partition_prob[i],
counts->partition[i], fc->partition_prob[i]);
#else
for (i = 0; i < PARTITION_CONTEXTS; i++)
for (i = 0; i < PARTITION_CONTEXTS; i++) {
aom_tree_merge_probs(av1_partition_tree, pre_fc->partition_prob[i],
counts->partition[i], fc->partition_prob[i]);
#if CONFIG_DAALA_EC
av1_tree_to_cdf(av1_partition_tree, fc->partition_prob[i],
fc->partition_cdf[i]);
#endif
}
#endif // CONFIG_EXT_PARTITION_TYPES
#if CONFIG_EXT_INTRA