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Merge "Adding encode_tiles() function."

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This commit is contained in:
Dmitry Kovalev 2014-06-06 10:03:18 -07:00 committed by Gerrit Code Review
commit 5f72de91a8
1 changed files with 28 additions and 27 deletions
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55
vp9/encoder/vp9_encodeframe.c
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@ -2977,6 +2977,33 @@ static int get_skip_encode_frame(const VP9_COMMON *cm) {
cm->show_frame;
}
static void encode_tiles(VP9_COMP *cpi) {
const VP9_COMMON *const cm = &cpi->common;
const int tile_cols = 1 << cm->log2_tile_cols;
const int tile_rows = 1 << cm->log2_tile_rows;
int tile_col, tile_row;
TOKENEXTRA *tok = cpi->tok;
for (tile_row = 0; tile_row < tile_rows; ++tile_row) {
for (tile_col = 0; tile_col < tile_cols; ++tile_col) {
TileInfo tile;
TOKENEXTRA *old_tok = tok;
int mi_row;
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)
encode_nonrd_sb_row(cpi, &tile, mi_row, &tok);
else
encode_rd_sb_row(cpi, &tile, mi_row, &tok);
}
cpi->tok_count[tile_row][tile_col] = (unsigned int)(tok - old_tok);
assert(tok - cpi->tok <= get_token_alloc(cm->mb_rows, cm->mb_cols));
}
}
}
static void encode_frame_internal(VP9_COMP *cpi) {
SPEED_FEATURES *const sf = &cpi->sf;
RD_OPT *const rd_opt = &cpi->rd;
@ -3062,33 +3089,7 @@ static void encode_frame_internal(VP9_COMP *cpi) {
struct vpx_usec_timer emr_timer;
vpx_usec_timer_start(&emr_timer);
{
// Take tiles into account and give start/end MB
int tile_col, tile_row;
TOKENEXTRA *tp = cpi->tok;
const int tile_cols = 1 << cm->log2_tile_cols;
const int tile_rows = 1 << cm->log2_tile_rows;
for (tile_row = 0; tile_row < tile_rows; tile_row++) {
for (tile_col = 0; tile_col < tile_cols; tile_col++) {
TileInfo tile;
TOKENEXTRA *tp_old = tp;
int mi_row;
// For each row of SBs in the frame
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 (sf->use_nonrd_pick_mode && cm->frame_type != KEY_FRAME)
encode_nonrd_sb_row(cpi, &tile, mi_row, &tp);
else
encode_rd_sb_row(cpi, &tile, mi_row, &tp);
}
cpi->tok_count[tile_row][tile_col] = (unsigned int)(tp - tp_old);
assert(tp - cpi->tok <= get_token_alloc(cm->mb_rows, cm->mb_cols));
}
}
}
encode_tiles(cpi);
vpx_usec_timer_mark(&emr_timer);
cpi->time_encode_sb_row += vpx_usec_timer_elapsed(&emr_timer);