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Code DCT tokens with ANS

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Change-Id: I452f9675325a5f45bfbbe3e7e135009a125539f1
This commit is contained in:
Alex Converse
2015-12-16 11:17:25 -08:00
committed by Pascal Massimino
parent 9ffcb469fb
commit d1893f64e0
13 changed files with 822 additions and 55 deletions
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9
vp10/encoder/rd.c
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@@ -136,12 +136,21 @@ static void fill_token_costs(vp10_coeff_cost *c,
for (j = 0; j < REF_TYPES; ++j)
for (k = 0; k < COEF_BANDS; ++k)
for (l = 0; l < BAND_COEFF_CONTEXTS(k); ++l) {
#if CONFIG_ANS
const vpx_prob *const tree_probs = p[t][i][j][k][l];
vpx_prob pivot = tree_probs[PIVOT_NODE];
vp10_cost_tokens_ans((int *)c[t][i][j][k][0][l], tree_probs,
vp10_pareto8_token_probs[pivot - 1], 0);
vp10_cost_tokens_ans((int *)c[t][i][j][k][1][l], tree_probs,
vp10_pareto8_token_probs[pivot - 1], 1);
#else
vpx_prob probs[ENTROPY_NODES];
vp10_model_to_full_probs(p[t][i][j][k][l], probs);
vp10_cost_tokens((int *)c[t][i][j][k][0][l], probs,
vp10_coef_tree);
vp10_cost_tokens_skip((int *)c[t][i][j][k][1][l], probs,
vp10_coef_tree);
#endif // CONFIG_ANS
assert(c[t][i][j][k][0][l][EOB_TOKEN] ==
c[t][i][j][k][1][l][EOB_TOKEN]);
}