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| author | Alex Converse <aconverse@google.com> | 2016-01-19 20:04:28 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2016-01-19 20:04:28 +0000 |
| commit | cb785ade5b22029872afbf8103d6df484af66ffa (patch) | |
| tree | 5fd6750f500f5e12c92bb8fa2c9ad9578bcd15b5 /vp9 | |
| parent | c0307e6cea0fcd79577eaa107f76b07acaf1d4e6 (diff) | |
| parent | dea6f5217ef405cfd1f11f48edf43c4e2ca95e3d (diff) | |
| download | libvpx-cb785ade5b22029872afbf8103d6df484af66ffa.tar libvpx-cb785ade5b22029872afbf8103d6df484af66ffa.tar.gz libvpx-cb785ade5b22029872afbf8103d6df484af66ffa.tar.bz2 libvpx-cb785ade5b22029872afbf8103d6df484af66ffa.zip | |
Merge "Deduplicate sign cost for ONE/TWO/THREE/FOUR tokens"
Diffstat (limited to 'vp9')
| -rw-r--r-- | vp9/encoder/vp9_tokenize.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/vp9/encoder/vp9_tokenize.c b/vp9/encoder/vp9_tokenize.c index 010903a69..9ac80483a 100644 --- a/vp9/encoder/vp9_tokenize.c +++ b/vp9/encoder/vp9_tokenize.c @@ -67,10 +67,7 @@ const vpx_tree_index vp9_coef_tree[TREE_SIZE(ENTROPY_TOKENS)] = { }; static const int16_t zero_cost[] = {0}; -static const int16_t one_cost[] = {255, 257}; -static const int16_t two_cost[] = {255, 257}; -static const int16_t three_cost[] = {255, 257}; -static const int16_t four_cost[] = {255, 257}; +static const int16_t sign_cost[] = {255, 257}; static const int16_t cat1_cost[] = {429, 431, 616, 618}; static const int16_t cat2_cost[] = {624, 626, 727, 729, 848, 850, 951, 953}; static const int16_t cat3_cost[] = { @@ -360,10 +357,10 @@ const int16_t vp9_cat6_high12_high_cost[2048] = { const vp9_extra_bit vp9_extra_bits[ENTROPY_TOKENS] = { {0, 0, 0, zero_cost}, // ZERO_TOKEN - {0, 0, 1, one_cost}, // ONE_TOKEN - {0, 0, 2, two_cost}, // TWO_TOKEN - {0, 0, 3, three_cost}, // THREE_TOKEN - {0, 0, 4, four_cost}, // FOUR_TOKEN + {0, 0, 1, sign_cost}, // ONE_TOKEN + {0, 0, 2, sign_cost}, // TWO_TOKEN + {0, 0, 3, sign_cost}, // THREE_TOKEN + {0, 0, 4, sign_cost}, // FOUR_TOKEN {vp9_cat1_prob, 1, CAT1_MIN_VAL, cat1_cost}, // CATEGORY1_TOKEN {vp9_cat2_prob, 2, CAT2_MIN_VAL, cat2_cost}, // CATEGORY2_TOKEN {vp9_cat3_prob, 3, CAT3_MIN_VAL, cat3_cost}, // CATEGORY3_TOKEN @@ -376,10 +373,10 @@ const vp9_extra_bit vp9_extra_bits[ENTROPY_TOKENS] = { #if CONFIG_VP9_HIGHBITDEPTH const vp9_extra_bit vp9_extra_bits_high10[ENTROPY_TOKENS] = { {0, 0, 0, zero_cost}, // ZERO - {0, 0, 1, one_cost}, // ONE - {0, 0, 2, two_cost}, // TWO - {0, 0, 3, three_cost}, // THREE - {0, 0, 4, four_cost}, // FOUR + {0, 0, 1, sign_cost}, // ONE + {0, 0, 2, sign_cost}, // TWO + {0, 0, 3, sign_cost}, // THREE + {0, 0, 4, sign_cost}, // FOUR {vp9_cat1_prob, 1, CAT1_MIN_VAL, cat1_cost}, // CAT1 {vp9_cat2_prob, 2, CAT2_MIN_VAL, cat2_cost}, // CAT2 {vp9_cat3_prob, 3, CAT3_MIN_VAL, cat3_cost}, // CAT3 @@ -390,10 +387,10 @@ const vp9_extra_bit vp9_extra_bits_high10[ENTROPY_TOKENS] = { }; const vp9_extra_bit vp9_extra_bits_high12[ENTROPY_TOKENS] = { {0, 0, 0, zero_cost}, // ZERO - {0, 0, 1, one_cost}, // ONE - {0, 0, 2, two_cost}, // TWO - {0, 0, 3, three_cost}, // THREE - {0, 0, 4, four_cost}, // FOUR + {0, 0, 1, sign_cost}, // ONE + {0, 0, 2, sign_cost}, // TWO + {0, 0, 3, sign_cost}, // THREE + {0, 0, 4, sign_cost}, // FOUR {vp9_cat1_prob, 1, CAT1_MIN_VAL, cat1_cost}, // CAT1 {vp9_cat2_prob, 2, CAT2_MIN_VAL, cat2_cost}, // CAT2 {vp9_cat3_prob, 3, CAT3_MIN_VAL, cat3_cost}, // CAT3 |