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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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6
vp10/decoder/decodeframe.c
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@@ -188,7 +188,7 @@ static void inverse_transform_block_inter(MACROBLOCKD* xd, int plane,
uint8_t *dst, int stride,
int eob, int block) {
struct macroblockd_plane *const pd = &xd->plane[plane];
TX_TYPE tx_type = get_tx_type(pd->plane_type, xd, block);
TX_TYPE tx_type = get_tx_type(pd->plane_type, xd, block, tx_size);
if (eob > 0) {
tran_low_t *const dqcoeff = pd->dqcoeff;
#if CONFIG_VP9_HIGHBITDEPTH
@@ -347,7 +347,7 @@ static void predict_and_reconstruct_intra_block(MACROBLOCKD *const xd,
col, row, plane);
if (!mbmi->skip) {
TX_TYPE tx_type = get_tx_type(plane_type, xd, block_idx);
TX_TYPE tx_type = get_tx_type(plane_type, xd, block_idx, tx_size);
const scan_order *sc = get_scan(tx_size, tx_type);
const int eob = vp10_decode_block_tokens(xd, plane, sc, col, row, tx_size,
r, mbmi->segment_id);
@@ -362,7 +362,7 @@ static int reconstruct_inter_block(MACROBLOCKD *const xd, vpx_reader *r,
struct macroblockd_plane *const pd = &xd->plane[plane];
PLANE_TYPE plane_type = (plane == 0) ? PLANE_TYPE_Y : PLANE_TYPE_UV;
int block_idx = (row << 1) + col;
TX_TYPE tx_type = get_tx_type(plane_type, xd, block_idx);
TX_TYPE tx_type = get_tx_type(plane_type, xd, block_idx, tx_size);
const scan_order *sc = get_scan(tx_size, tx_type);
const int eob = vp10_decode_block_tokens(xd, plane, sc, col, row, tx_size, r,
mbmi->segment_id);