generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Update inter_mode_cdf tables once per frame.

Browse Source 
Move computing the inter_mode_cdf tables per coded inter mode symbol to
 computing them only when the probabilities are updated.

Change-Id: I7a7b059ee75723cb6f278ed82a20cf34c27915d8
This commit is contained in:
Nathan E. Egge
2016-09-08 10:41:20 -04:00
committed by Yaowu Xu
parent b808b43b36
commit 6ec4d10d3c
6 changed files with 40 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
av1/decoder/decodeframe.c
View File

@@ -134,9 +134,14 @@ static void read_inter_mode_probs(FRAME_CONTEXT *fc, aom_reader *r) {
#endif // CONFIG_EXT_INTER
#else
int j;
for (i = 0; i < INTER_MODE_CONTEXTS; ++i)
for (i = 0; i < INTER_MODE_CONTEXTS; ++i) {
for (j = 0; j < INTER_MODES - 1; ++j)
av1_diff_update_prob(r, &fc->inter_mode_probs[i][j], ACCT_STR);
#if CONFIG_DAALA_EC
av1_tree_to_cdf(av1_inter_mode_tree, fc->inter_mode_probs[i],
fc->inter_mode_cdf[i]);
#endif
}
#endif
}