ref: 09b3d04aacf062665d8a5986f5455b61b2d0b1a6
parent: ff40d9ec29a189262873e633a35689f38a9b7f1e
author: Dmitry Kovalev <[email protected]>
date: Wed Aug 6 08:59:02 EDT 2014
Removing direct references to VP9_COMP. Change-Id: Ic37624d807884e71f08b50fd04892f03f2708ba7
--- a/vp9/common/vp9_pred_common.c
+++ b/vp9/common/vp9_pred_common.c
@@ -366,7 +366,7 @@
return (above_ctx + left_ctx) > max_tx_size;
}
-int vp9_get_segment_id(VP9_COMMON *cm, const uint8_t *segment_ids,
+int vp9_get_segment_id(const VP9_COMMON *cm, const uint8_t *segment_ids,
BLOCK_SIZE bsize, int mi_row, int mi_col) {const int mi_offset = mi_row * cm->mi_cols + mi_col;
const int bw = num_8x8_blocks_wide_lookup[bsize];
--- a/vp9/common/vp9_pred_common.h
+++ b/vp9/common/vp9_pred_common.h
@@ -26,7 +26,7 @@
return xd->left_available ? xd->mi[-1] : NULL;
}
-int vp9_get_segment_id(VP9_COMMON *cm, const uint8_t *segment_ids,
+int vp9_get_segment_id(const VP9_COMMON *cm, const uint8_t *segment_ids,
BLOCK_SIZE bsize, int mi_row, int mi_col);
static INLINE int vp9_get_pred_context_seg_id(const MACROBLOCKD *xd) {--- a/vp9/encoder/vp9_bitstream.c
+++ b/vp9/encoder/vp9_bitstream.c
@@ -78,13 +78,13 @@
vp9_cond_prob_diff_update(w, &probs[i], branch_ct[i]);
}
-static void write_selected_tx_size(const VP9_COMP *cpi,
+static void write_selected_tx_size(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd,
TX_SIZE tx_size, BLOCK_SIZE bsize,
vp9_writer *w) {const TX_SIZE max_tx_size = max_txsize_lookup[bsize];
- const MACROBLOCKD *const xd = &cpi->mb.e_mbd;
const vp9_prob *const tx_probs = get_tx_probs2(max_tx_size, xd,
- &cpi->common.fc.tx_probs);
+ &cm->fc.tx_probs);
vp9_write(w, tx_size != TX_4X4, tx_probs[0]);
if (tx_size != TX_4X4 && max_tx_size >= TX_16X16) {vp9_write(w, tx_size != TX_8X8, tx_probs[1]);
@@ -93,14 +93,13 @@
}
}
-static int write_skip(const VP9_COMP *cpi, int segment_id, const MODE_INFO *mi,
- vp9_writer *w) {- const MACROBLOCKD *const xd = &cpi->mb.e_mbd;
- if (vp9_segfeature_active(&cpi->common.seg, segment_id, SEG_LVL_SKIP)) {+static int write_skip(const VP9_COMMON *cm, const MACROBLOCKD *xd,
+ int segment_id, const MODE_INFO *mi, vp9_writer *w) {+ if (vp9_segfeature_active(&cm->seg, segment_id, SEG_LVL_SKIP)) {return 1;
} else {const int skip = mi->mbmi.skip;
- vp9_write(w, skip, vp9_get_skip_prob(&cpi->common, xd));
+ vp9_write(w, skip, vp9_get_skip_prob(cm, xd));
return skip;
}
}
@@ -188,9 +187,8 @@
}
// This function encodes the reference frame
-static void write_ref_frames(const VP9_COMP *cpi, vp9_writer *w) {- const VP9_COMMON *const cm = &cpi->common;
- const MACROBLOCKD *const xd = &cpi->mb.e_mbd;
+static void write_ref_frames(const VP9_COMMON *cm, const MACROBLOCKD *xd,
+ vp9_writer *w) {const MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
const int is_compound = has_second_ref(mbmi);
const int segment_id = mbmi->segment_id;
@@ -252,7 +250,7 @@
}
}
- skip = write_skip(cpi, segment_id, mi, w);
+ skip = write_skip(cm, xd, segment_id, mi, w);
if (!vp9_segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME))
vp9_write(w, is_inter, vp9_get_intra_inter_prob(cm, xd));
@@ -260,7 +258,7 @@
if (bsize >= BLOCK_8X8 && cm->tx_mode == TX_MODE_SELECT &&
!(is_inter &&
(skip || vp9_segfeature_active(seg, segment_id, SEG_LVL_SKIP)))) {- write_selected_tx_size(cpi, mbmi->tx_size, bsize, w);
+ write_selected_tx_size(cm, xd, mbmi->tx_size, bsize, w);
}
if (!is_inter) {@@ -281,7 +279,7 @@
} else {const int mode_ctx = mbmi->mode_context[mbmi->ref_frame[0]];
const vp9_prob *const inter_probs = cm->fc.inter_mode_probs[mode_ctx];
- write_ref_frames(cpi, w);
+ write_ref_frames(cm, xd, w);
// If segment skip is not enabled code the mode.
if (!vp9_segfeature_active(seg, segment_id, SEG_LVL_SKIP)) {@@ -329,10 +327,8 @@
}
}
-static void write_mb_modes_kf(const VP9_COMP *cpi, MODE_INFO **mi_8x8,
- vp9_writer *w) {- const VP9_COMMON *const cm = &cpi->common;
- const MACROBLOCKD *const xd = &cpi->mb.e_mbd;
+static void write_mb_modes_kf(const VP9_COMMON *cm, const MACROBLOCKD *xd,
+ MODE_INFO **mi_8x8, vp9_writer *w) {const struct segmentation *const seg = &cm->seg;
const MODE_INFO *const mi = mi_8x8[0];
const MODE_INFO *const above_mi = mi_8x8[-xd->mi_stride];
@@ -343,10 +339,10 @@
if (seg->update_map)
write_segment_id(w, seg, mbmi->segment_id);
- write_skip(cpi, mbmi->segment_id, mi, w);
+ write_skip(cm, xd, mbmi->segment_id, mi, w);
if (bsize >= BLOCK_8X8 && cm->tx_mode == TX_MODE_SELECT)
- write_selected_tx_size(cpi, mbmi->tx_size, bsize, w);
+ write_selected_tx_size(cm, xd, mbmi->tx_size, bsize, w);
if (bsize >= BLOCK_8X8) {write_intra_mode(w, mbmi->mode, get_y_mode_probs(mi, above_mi, left_mi, 0));
@@ -382,7 +378,7 @@
mi_col, num_8x8_blocks_wide_lookup[m->mbmi.sb_type],
cm->mi_rows, cm->mi_cols);
if (frame_is_intra_only(cm)) {- write_mb_modes_kf(cpi, xd->mi, w);
+ write_mb_modes_kf(cm, xd, xd->mi, w);
} else {pack_inter_mode_mvs(cpi, m, w);
}
@@ -739,11 +735,11 @@
write_delta_q(wb, cm->uv_ac_delta_q);
}
-static void encode_segmentation(VP9_COMP *cpi,
+static void encode_segmentation(VP9_COMMON *cm, MACROBLOCKD *xd,
struct vp9_write_bit_buffer *wb) {int i, j;
- struct segmentation *seg = &cpi->common.seg;
+ const struct segmentation *seg = &cm->seg;
vp9_wb_write_bit(wb, seg->enabled);
if (!seg->enabled)
@@ -753,7 +749,7 @@
vp9_wb_write_bit(wb, seg->update_map);
if (seg->update_map) {// Select the coding strategy (temporal or spatial)
- vp9_choose_segmap_coding_method(cpi);
+ vp9_choose_segmap_coding_method(cm, xd);
// Write out probabilities used to decode unpredicted macro-block segments
for (i = 0; i < SEG_TREE_PROBS; i++) {const int prob = seg->tree_probs[i];
@@ -1118,7 +1114,7 @@
encode_loopfilter(&cm->lf, wb);
encode_quantization(cm, wb);
- encode_segmentation(cpi, wb);
+ encode_segmentation(cm, &cpi->mb.e_mbd, wb);
write_tile_info(cm, wb);
}
--- a/vp9/encoder/vp9_segmentation.c
+++ b/vp9/encoder/vp9_segmentation.c
@@ -110,14 +110,12 @@
return cost;
}
-static void count_segs(VP9_COMP *cpi, const TileInfo *const tile,
- MODE_INFO **mi,
+static void count_segs(const VP9_COMMON *cm, MACROBLOCKD *xd,
+ const TileInfo *tile, MODE_INFO **mi,
int *no_pred_segcounts,
int (*temporal_predictor_count)[2],
int *t_unpred_seg_counts,
int bw, int bh, int mi_row, int mi_col) {- VP9_COMMON *const cm = &cpi->common;
- MACROBLOCKD *const xd = &cpi->mb.e_mbd;
int segment_id;
if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
@@ -151,14 +149,13 @@
}
}
-static void count_segs_sb(VP9_COMP *cpi, const TileInfo *const tile,
- MODE_INFO **mi,
+static void count_segs_sb(const VP9_COMMON *cm, MACROBLOCKD *xd,
+ const TileInfo *tile, MODE_INFO **mi,
int *no_pred_segcounts,
int (*temporal_predictor_count)[2],
int *t_unpred_seg_counts,
int mi_row, int mi_col,
BLOCK_SIZE bsize) {- const VP9_COMMON *const cm = &cpi->common;
const int mis = cm->mi_stride;
int bw, bh;
const int bs = num_8x8_blocks_wide_lookup[bsize], hbs = bs / 2;
@@ -170,18 +167,18 @@
bh = num_8x8_blocks_high_lookup[mi[0]->mbmi.sb_type];
if (bw == bs && bh == bs) {- count_segs(cpi, tile, mi, no_pred_segcounts, temporal_predictor_count,
+ count_segs(cm, xd, tile, mi, no_pred_segcounts, temporal_predictor_count,
t_unpred_seg_counts, bs, bs, mi_row, mi_col);
} else if (bw == bs && bh < bs) {- count_segs(cpi, tile, mi, no_pred_segcounts, temporal_predictor_count,
+ count_segs(cm, xd, tile, mi, no_pred_segcounts, temporal_predictor_count,
t_unpred_seg_counts, bs, hbs, mi_row, mi_col);
- count_segs(cpi, tile, mi + hbs * mis, no_pred_segcounts,
+ count_segs(cm, xd, tile, mi + hbs * mis, no_pred_segcounts,
temporal_predictor_count, t_unpred_seg_counts, bs, hbs,
mi_row + hbs, mi_col);
} else if (bw < bs && bh == bs) {- count_segs(cpi, tile, mi, no_pred_segcounts, temporal_predictor_count,
+ count_segs(cm, xd, tile, mi, no_pred_segcounts, temporal_predictor_count,
t_unpred_seg_counts, hbs, bs, mi_row, mi_col);
- count_segs(cpi, tile, mi + hbs,
+ count_segs(cm, xd, tile, mi + hbs,
no_pred_segcounts, temporal_predictor_count, t_unpred_seg_counts,
hbs, bs, mi_row, mi_col + hbs);
} else {@@ -194,7 +191,7 @@
const int mi_dc = hbs * (n & 1);
const int mi_dr = hbs * (n >> 1);
- count_segs_sb(cpi, tile, &mi[mi_dr * mis + mi_dc],
+ count_segs_sb(cm, xd, tile, &mi[mi_dr * mis + mi_dc],
no_pred_segcounts, temporal_predictor_count,
t_unpred_seg_counts,
mi_row + mi_dr, mi_col + mi_dc, subsize);
@@ -202,8 +199,7 @@
}
}
-void vp9_choose_segmap_coding_method(VP9_COMP *cpi) {- VP9_COMMON *const cm = &cpi->common;
+void vp9_choose_segmap_coding_method(VP9_COMMON *cm, MACROBLOCKD *xd) {struct segmentation *seg = &cm->seg;
int no_pred_cost;
@@ -237,7 +233,7 @@
MODE_INFO **mi = mi_ptr;
for (mi_col = tile.mi_col_start; mi_col < tile.mi_col_end;
mi_col += 8, mi += 8)
- count_segs_sb(cpi, &tile, mi, no_pred_segcounts,
+ count_segs_sb(cm, xd, &tile, mi, no_pred_segcounts,
temporal_predictor_count, t_unpred_seg_counts,
mi_row, mi_col, BLOCK_64X64);
}
--- a/vp9/encoder/vp9_segmentation.h
+++ b/vp9/encoder/vp9_segmentation.h
@@ -42,7 +42,7 @@
void vp9_set_segment_data(struct segmentation *seg, signed char *feature_data,
unsigned char abs_delta);
-void vp9_choose_segmap_coding_method(VP9_COMP *cpi);
+void vp9_choose_segmap_coding_method(VP9_COMMON *cm, MACROBLOCKD *xd);
void vp9_reset_segment_features(struct segmentation *seg);