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-rw-r--r--vp9/encoder/vp9_pickmode.c96
-rw-r--r--vp9/encoder/vp9_pickmode.h20
2 files changed, 54 insertions, 62 deletions
diff --git a/vp9/encoder/vp9_pickmode.c b/vp9/encoder/vp9_pickmode.c
index eee6ffe13..a97d77831 100644
--- a/vp9/encoder/vp9_pickmode.c
+++ b/vp9/encoder/vp9_pickmode.c
@@ -28,11 +28,17 @@
#include "vp9/encoder/vp9_ratectrl.h"
#include "vp9/encoder/vp9_rd.h"
+typedef struct {
+ uint8_t *data;
+ int stride;
+ int in_use;
+} PRED_BUFFER;
+
static int mv_refs_rt(const VP9_COMMON *cm, const MACROBLOCKD *xd,
- const TileInfo *const tile,
- MODE_INFO *mi, MV_REFERENCE_FRAME ref_frame,
- int_mv *mv_ref_list,
- int mi_row, int mi_col) {
+ const TileInfo *const tile,
+ MODE_INFO *mi, MV_REFERENCE_FRAME ref_frame,
+ int_mv *mv_ref_list,
+ int mi_row, int mi_col) {
const int *ref_sign_bias = cm->ref_frame_sign_bias;
int i, refmv_count = 0;
@@ -224,13 +230,15 @@ static void model_rd_for_sb_y(VP9_COMP *cpi, BLOCK_SIZE bsize,
if (cpi->common.tx_mode == TX_MODE_SELECT) {
if (sse > (var << 2))
- xd->mi[0]->mbmi.tx_size = MIN(max_txsize_lookup[bsize],
- tx_mode_to_biggest_tx_size[cpi->common.tx_mode]);
+ xd->mi[0]->mbmi.tx_size =
+ MIN(max_txsize_lookup[bsize],
+ tx_mode_to_biggest_tx_size[cpi->common.tx_mode]);
else
xd->mi[0]->mbmi.tx_size = TX_8X8;
} else {
- xd->mi[0]->mbmi.tx_size = MIN(max_txsize_lookup[bsize],
- tx_mode_to_biggest_tx_size[cpi->common.tx_mode]);
+ xd->mi[0]->mbmi.tx_size =
+ MIN(max_txsize_lookup[bsize],
+ tx_mode_to_biggest_tx_size[cpi->common.tx_mode]);
}
vp9_model_rd_from_var_lapndz(sse - var, 1 << num_pels_log2_lookup[bsize],
@@ -331,7 +339,7 @@ static void encode_breakout_test(VP9_COMP *cpi, MACROBLOCK *x,
// The cost of skip bit needs to be added.
*rate = cpi->inter_mode_cost[mbmi->mode_context[ref_frame]]
- [INTER_OFFSET(this_mode)];
+ [INTER_OFFSET(this_mode)];
// More on this part of rate
// rate += vp9_cost_bit(vp9_get_skip_prob(cm, xd), 1);
@@ -402,20 +410,21 @@ static const THR_MODES mode_idx[MAX_REF_FRAMES - 1][INTER_MODES] = {
// TODO(jingning) placeholder for inter-frame non-RD mode decision.
// this needs various further optimizations. to be continued..
-int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
- const TileInfo *const tile,
- int mi_row, int mi_col,
- int *returnrate,
- int64_t *returndistortion,
- BLOCK_SIZE bsize,
- PICK_MODE_CONTEXT *ctx) {
- MACROBLOCKD *xd = &x->e_mbd;
- MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
+void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
+ const TileInfo *const tile,
+ int mi_row, int mi_col,
+ int *returnrate,
+ int64_t *returndistortion,
+ BLOCK_SIZE bsize,
+ PICK_MODE_CONTEXT *ctx) {
+ VP9_COMMON *const cm = &cpi->common;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
struct macroblockd_plane *const pd = &xd->plane[0];
- PREDICTION_MODE this_mode, best_mode = ZEROMV;
+ PREDICTION_MODE best_mode = ZEROMV;
MV_REFERENCE_FRAME ref_frame, best_ref_frame = LAST_FRAME;
TX_SIZE best_tx_size = MIN(max_txsize_lookup[bsize],
- tx_mode_to_biggest_tx_size[cpi->common.tx_mode]);
+ tx_mode_to_biggest_tx_size[cm->tx_mode]);
INTERP_FILTER best_pred_filter = EIGHTTAP;
int_mv frame_mv[MB_MODE_COUNT][MAX_REF_FRAMES];
struct buf_2d yv12_mb[4][MAX_MB_PLANE];
@@ -430,26 +439,23 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
unsigned int var_y = UINT_MAX;
unsigned int sse_y = UINT_MAX;
- VP9_COMMON *cm = &cpi->common;
- int intra_cost_penalty = 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q);
-
+ const int intra_cost_penalty =
+ 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q);
const int64_t inter_mode_thresh = RDCOST(x->rdmult, x->rddiv,
intra_cost_penalty, 0);
- const int64_t intra_mode_cost = 50;
+ const int intra_mode_cost = 50;
- unsigned char segment_id = mbmi->segment_id;
+ const int8_t segment_id = mbmi->segment_id;
const int *const rd_threshes = cpi->rd.threshes[segment_id][bsize];
const int *const rd_thresh_freq_fact = cpi->rd.thresh_freq_fact[bsize];
- // Mode index conversion form THR_MODES to PREDICTION_MODE for a ref frame.
INTERP_FILTER filter_ref = cm->interp_filter;
- int bsl = mi_width_log2(bsize);
+ const int bsl = mi_width_log2(bsize);
const int pred_filter_search = cm->interp_filter == SWITCHABLE ?
(((mi_row + mi_col) >> bsl) +
get_chessboard_index(cm->current_video_frame)) & 0x1 : 0;
int const_motion[MAX_REF_FRAMES] = { 0 };
const int bh = num_4x4_blocks_high_lookup[bsize] << 2;
const int bw = num_4x4_blocks_wide_lookup[bsize] << 2;
- const int pixels_in_block = bh * bw;
// For speed 6, the result of interp filter is reused later in actual encoding
// process.
// tmp[3] points to dst buffer, and the other 3 point to allocated buffers.
@@ -458,15 +464,11 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
struct buf_2d orig_dst = pd->dst;
PRED_BUFFER *best_pred = NULL;
PRED_BUFFER *this_mode_pred = NULL;
- int i;
- // CTX is used by the temporal denoiser which is currently being developed.
- // TODO(jbb): when temporal denoiser is finished and in the default build
- // remove the following line;
- (void) ctx;
if (cpi->sf.reuse_inter_pred_sby) {
+ int i;
for (i = 0; i < 3; i++) {
- tmp[i].data = &pred_buf[pixels_in_block * i];
+ tmp[i].data = &pred_buf[bw * bh * i];
tmp[i].stride = bw;
tmp[i].in_use = 0;
}
@@ -492,6 +494,7 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
mbmi->segment_id = segment_id;
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
+ PREDICTION_MODE this_mode;
x->pred_mv_sad[ref_frame] = INT_MAX;
frame_mv[NEWMV][ref_frame].as_int = INVALID_MV;
frame_mv[ZEROMV][ref_frame].as_int = 0;
@@ -546,8 +549,9 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
if (!(cpi->sf.inter_mode_mask[bsize] & (1 << this_mode)))
continue;
- mode_rd_thresh = rd_threshes[mode_idx[ref_frame - LAST_FRAME]
- [INTER_OFFSET(this_mode)]];
+ mode_rd_thresh =
+ rd_threshes[mode_idx[ref_frame -
+ LAST_FRAME][INTER_OFFSET(this_mode)]];
if (rd_less_than_thresh(best_rd, mode_rd_thresh,
rd_thresh_freq_fact[this_mode]))
continue;
@@ -564,7 +568,7 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
if (this_mode != NEARESTMV &&
frame_mv[this_mode][ref_frame].as_int ==
frame_mv[NEARESTMV][ref_frame].as_int)
- continue;
+ continue;
mbmi->mode = this_mode;
mbmi->mv[0].as_int = frame_mv[this_mode][ref_frame].as_int;
@@ -643,7 +647,7 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
rate += rate_mv;
rate += cpi->inter_mode_cost[mbmi->mode_context[ref_frame]]
- [INTER_OFFSET(this_mode)];
+ [INTER_OFFSET(this_mode)];
this_rd = RDCOST(x->rdmult, x->rddiv, rate, dist);
// Skipping checking: test to see if this block can be reconstructed by
@@ -661,6 +665,8 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
if (cpi->oxcf.noise_sensitivity > 0) {
vp9_denoiser_update_frame_stats(mbmi, sse_y, this_mode, ctx);
}
+#else
+ (void)ctx;
#endif
if (this_rd < best_rd || x->skip) {
@@ -696,15 +702,9 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
// temp buf to dst buf.
if (best_pred != NULL && cpi->sf.reuse_inter_pred_sby &&
best_pred->data != orig_dst.buf) {
- uint8_t *copy_from, *copy_to;
-
pd->dst = orig_dst;
- copy_to = pd->dst.buf;
-
- copy_from = best_pred->data;
-
- vp9_convolve_copy(copy_from, bw, copy_to, pd->dst.stride, NULL, 0, NULL, 0,
- bw, bh);
+ vp9_convolve_copy(best_pred->data, bw, pd->dst.buf, pd->dst.stride, NULL, 0,
+ NULL, 0, bw, bh);
}
mbmi->mode = best_mode;
@@ -719,8 +719,8 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
// threshold.
if (!x->skip && best_rd > inter_mode_thresh &&
bsize <= cpi->sf.max_intra_bsize) {
+ PREDICTION_MODE this_mode;
struct estimate_block_intra_args args = { cpi, x, DC_PRED, 0, 0 };
-
const TX_SIZE intra_tx_size =
MIN(max_txsize_lookup[bsize],
tx_mode_to_biggest_tx_size[cpi->common.tx_mode]);
@@ -761,6 +761,4 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
if (cpi->sf.reuse_inter_pred_sby)
pd->dst = orig_dst;
}
-
- return INT64_MAX;
}
diff --git a/vp9/encoder/vp9_pickmode.h b/vp9/encoder/vp9_pickmode.h
index 49c6feb88..97aeca76a 100644
--- a/vp9/encoder/vp9_pickmode.h
+++ b/vp9/encoder/vp9_pickmode.h
@@ -17,19 +17,13 @@
extern "C" {
#endif
-typedef struct {
- uint8_t *data;
- int stride;
- int in_use;
-} PRED_BUFFER;
-
-int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
- const struct TileInfo *const tile,
- int mi_row, int mi_col,
- int *returnrate,
- int64_t *returndistortion,
- BLOCK_SIZE bsize,
- PICK_MODE_CONTEXT *ctx);
+void vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
+ const struct TileInfo *const tile,
+ int mi_row, int mi_col,
+ int *returnrate,
+ int64_t *returndistortion,
+ BLOCK_SIZE bsize,
+ PICK_MODE_CONTEXT *ctx);
#ifdef __cplusplus
} // extern "C"
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 09:35:56 +0000