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Initalize mbmi->tx_size during rdopt.

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This is necessary when using SUPERTX, as the bitstream packer relies on
tx_size being set correctly to decide whether to output the block using
supertx or not.

Change-Id: I79e776b3b810f4a15b9dbc6afdd6fc90c73c8934
This commit is contained in:
Geza Lore 2016-01-25 15:46:59 +00:00
parent e7c0e157d2
commit 56686b4514
1 changed files with 8 additions and 0 deletions
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8
vp10/encoder/encodeframe.c
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@ -1527,6 +1527,14 @@ static void rd_pick_sb_modes(VP10_COMP *cpi,
set_offsets(cpi, tile_info, x, mi_row, mi_col, bsize);
mbmi = &xd->mi[0]->mbmi;
mbmi->sb_type = bsize;
#if CONFIG_SUPERTX
// We set tx_size here as skip blocks would otherwise not set it.
// tx_size needs to be set at this point as supertx_enable in
// write_modes_sb is computed based on this, and if the garbage in memory
// just happens to be the supertx_size, then the packer will code this
// block as a supertx block, even if rdopt did not pick it as such.
mbmi->tx_size = max_txsize_lookup[bsize];
#endif
for (i = 0; i < MAX_MB_PLANE; ++i) {
p[i].coeff = ctx->coeff_pbuf[i][0];