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Remove unused set_mode_info function

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When the frame is intra coded only, the encoder takes the RD
coding flow. Hence the function set_mode_info is not practically
in use. This commit removes it and the associated conditional
branches.

Change-Id: I1e42659ceb55b771ba712d1cdecacb446aa6460d
This commit is contained in:
Jingning Han 2014-06-30 09:49:48 -07:00
parent 9d41313e4b
commit 30ab37019c
1 changed files with 7 additions and 25 deletions
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32
vp9/encoder/vp9_encodeframe.c
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@ -2391,20 +2391,6 @@ static TX_MODE select_tx_mode(const VP9_COMP *cpi) {
}
}
static void set_mode_info(MB_MODE_INFO *mbmi, BLOCK_SIZE bsize,
PREDICTION_MODE mode) {
mbmi->mode = mode;
mbmi->uv_mode = mode;
mbmi->mv[0].as_int = 0;
mbmi->mv[1].as_int = 0;
mbmi->ref_frame[0] = INTRA_FRAME;
mbmi->ref_frame[1] = NONE;
mbmi->tx_size = max_txsize_lookup[bsize];
mbmi->skip = 0;
mbmi->sb_type = bsize;
mbmi->segment_id = 0;
}
static void nonrd_pick_sb_modes(VP9_COMP *cpi, const TileInfo *const tile,
int mi_row, int mi_col,
int *rate, int64_t *dist,
@ -2417,19 +2403,15 @@ static void nonrd_pick_sb_modes(VP9_COMP *cpi, const TileInfo *const tile,
mbmi = &xd->mi[0]->mbmi;
mbmi->sb_type = bsize;
if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ && cm->seg.enabled) {
if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ && cm->seg.enabled)
if (mbmi->segment_id && x->in_static_area)
x->rdmult = vp9_cyclic_refresh_get_rdmult(cpi->cyclic_refresh);
}
if (!frame_is_intra_only(cm)) {
if (vp9_segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP))
set_mode_info_seg_skip(x, cm->tx_mode, rate, dist, bsize);
else
vp9_pick_inter_mode(cpi, x, tile, mi_row, mi_col, rate, dist, bsize);
} else {
set_mode_info(&xd->mi[0]->mbmi, bsize, DC_PRED);
}
if (vp9_segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP))
set_mode_info_seg_skip(x, cm->tx_mode, rate, dist, bsize);
else
vp9_pick_inter_mode(cpi, x, tile, mi_row, mi_col, rate, dist, bsize);
duplicate_mode_info_in_sb(cm, xd, mi_row, mi_col, bsize);
}
@ -3040,7 +3022,7 @@ static void encode_tiles(VP9_COMP *cpi) {
vp9_tile_init(&tile, cm, tile_row, tile_col);
for (mi_row = tile.mi_row_start; mi_row < tile.mi_row_end;
mi_row += MI_BLOCK_SIZE) {
if (cpi->sf.use_nonrd_pick_mode && cm->frame_type != KEY_FRAME)
if (cpi->sf.use_nonrd_pick_mode && !frame_is_intra_only(cm))
encode_nonrd_sb_row(cpi, &tile, mi_row, &tok);
else
encode_rd_sb_row(cpi, &tile, mi_row, &tok);