Commit 44d7e669 authored by Angie Chiang's avatar Angie Chiang
Browse files

Use av1_inverse_transform_block in encode_block

Change-Id: I7eaff4fd5ee24d6e1138ad8d241dbb63a697961f
parent 08195cc6
......@@ -749,12 +749,7 @@ static void encode_block(int plane, int block, int blk_row, int blk_col,
INV_TXFM_PARAM inv_txfm_param;
const int block_raster_idx = av1_block_index_to_raster_order(tx_size, block);
int tx_width_pixels, tx_height_pixels;
int j;
int bw = block_size_wide[plane_bsize] >> tx_size_wide_log2[0];
......@@ -804,36 +799,10 @@ static void encode_block(int plane, int block, int blk_row, int blk_col,
if (!x->pvq_skip[plane]) *(args->skip) = 0;
if (x->pvq_skip[plane]) return;
// transform block size in pixels
tx_width_pixels = tx_size_wide[tx_size];
tx_height_pixels = tx_size_high[tx_size];
// Since av1 does not have separate function which does inverse transform
// but av1_inv_txfm_add_*x*() also does addition of predicted image to
// inverse transformed image,
// pass blank dummy image to av1_inv_txfm_add_*x*(), i.e. set dst as zeros
for (j = 0; j < tx_height_pixels; j++) {
int i;
for (i = 0; i < tx_width_pixels; i++) dst[j * pd->dst.stride + i] = 0;
// inverse transform parameters
inv_txfm_param.tx_type =
get_tx_type(pd->plane_type, xd, block_raster_idx, tx_size);
inv_txfm_param.tx_size = tx_size;
inv_txfm_param.eob = p->eobs[block];
inv_txfm_param.lossless = xd->lossless[xd->mi[0]->mbmi.segment_id];
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) { = xd->bd;
av1_highbd_inv_txfm_add(dqcoeff, dst, pd->dst.stride, &inv_txfm_param);
av1_inv_txfm_add(dqcoeff, dst, pd->dst.stride, &inv_txfm_param);
TX_TYPE tx_type = get_tx_type(pd->plane_type, xd, block_raster_idx, tx_size);
av1_inverse_transform_block(xd, dqcoeff, tx_type, tx_size, dst,
pd->dst.stride, p->eobs[block]);
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