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Enable ADST for UV channel

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derflr +0.202%
hevclf +0.207%
hevcmr +0.095%
hevchr +0.077%

Tested locally on several derf sequences, speed (encoder + decoder)
is slower by less than 1%.

It is part of the EXT_TX experiment, which is to be continued to
explore different transform variants.

Change-Id: I05d44994a62106538a9a241ed8d89bd7c5d14761
This commit is contained in:
hui su
2015-08-24 14:37:54 -07:00
parent 26addefc34
commit b3cc3a07b0
7 changed files with 27 additions and 20 deletions
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2
vp10/encoder/tokenize.c
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@@ -507,7 +507,7 @@ static void tokenize_b(int plane, int block, BLOCK_SIZE plane_bsize,
const tran_low_t *qcoeff = BLOCK_OFFSET(p->qcoeff, block);
const int segment_id = mbmi->segment_id;
const int16_t *scan, *nb;
const TX_TYPE tx_type = get_tx_type(type, xd, block);
const TX_TYPE tx_type = get_tx_type(type, xd, block, tx_size);
const scan_order *const so = get_scan(tx_size, tx_type);
const int ref = is_inter_block(mbmi);
unsigned int (*const counts)[COEFF_CONTEXTS][ENTROPY_TOKENS] =