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[ibc] dual-tree rebase fixes

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This commit is contained in:
Marko Viitanen 2023-08-15 13:24:22 +03:00
parent 805afb1331
commit 312ac6731c
2 changed files with 10 additions and 20 deletions
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5
src/search.c
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@ -1591,8 +1591,7 @@ static double search_cu(
lcu_fill_cbf(lcu, x_local, y_local, cu_width, cu_height, cur_cu, UVG_BOTH_T);
}
}
if (cur_cu->type == CU_INTRA || cur_cu->type == CU_INTER || cur_cu->type == CU_IBC) {
// The cabac functions assume chroma locations whereas the search uses luma locations
// for the chroma tree, therefore we need to shift the chroma coordinates here for
// passing to the bit cost calculating functions.
@ -1602,7 +1601,7 @@ static double search_cu(
separate_tree_chroma_loc.width >>= 1;
separate_tree_chroma_loc.height >>= 1;
if (cur_cu->type == CU_INTRA || cur_cu->type == CU_INTER) {
if (cur_cu->type == CU_INTRA || cur_cu->type == CU_INTER || cur_cu->type == CU_IBC) {
double bits = 0;
cabac_data_t* cabac = &state->search_cabac;
cabac->update = 1;

25
src/search_ibc.c
View file

@ -922,19 +922,18 @@ static void search_pu_ibc(
cur_pu->inter.mv_dir = info->merge_cand[merge_idx].dir;
cur_pu->inter.mv[0][0] = info->merge_cand[merge_idx].mv[0][0];
cur_pu->inter.mv[0][1] = info->merge_cand[merge_idx].mv[0][1];
uvg_lcu_fill_trdepth(lcu, cu_loc->x, cu_loc->y, depth, MAX(1, depth), UVG_BOTH_T);
uvg_inter_recon_cu(state, lcu, true, false, cu_loc);
uvg_quantize_lcu_residual(state, true, false, false, cu_loc, depth, cur_pu, lcu, true, UVG_BOTH_T);
uvg_quantize_lcu_residual(state, true, false, false, cu_loc, cur_pu, lcu, true, UVG_BOTH_T);
if (cbf_is_set(cur_pu->cbf, depth, COLOR_Y)) {
if (cbf_is_set(cur_pu->cbf, COLOR_Y)) {
continue;
}
else if (has_chroma) {
uvg_inter_recon_cu(state, lcu, false, has_chroma, cu_loc);
uvg_quantize_lcu_residual(state, false, has_chroma,
false, /*we are only checking for lack of coeffs so no need to check jccr*/
cu_loc, depth, cur_pu, lcu, true, UVG_BOTH_T);
if (!cbf_is_set_any(cur_pu->cbf, depth)) {
cu_loc, cur_pu, lcu, true, UVG_BOTH_T);
if (!cbf_is_set_any(cur_pu->cbf)) {
cur_pu->type = CU_IBC;
cur_pu->merge_idx = merge_idx;
cur_pu->skipped = true;
@ -1112,8 +1111,6 @@ static int uvg_search_hash_cu_ibc(encoder_state_t* const state,
info.num_merge_cand = uvg_inter_get_merge_cand(
state,
cu_loc,
merge_a1,
merge_b1,
info.merge_cand,
lcu);
@ -1128,11 +1125,6 @@ static int uvg_search_hash_cu_ibc(encoder_state_t* const state,
static int evaluations = 0;
static int hits = 0;
UVG_CLOCK_T hashmap_start_temp;
UVG_CLOCK_T hashmap_end_temp;
UVG_CLOCK_T hashmap_start_real_time;
UVG_CLOCK_T hashmap_end_real_time;
UVG_GET_TIME(&hashmap_start_real_time);
@ -1194,7 +1186,7 @@ static int uvg_search_hash_cu_ibc(encoder_state_t* const state,
if (full_block) {
double cost = ibc_cost, bits = ibc_bitcost;
vector2d_t mv = { best_mv_x, best_mv_y};
cost = calc_ibc_mvd_cost(state, mv_x, mv_y,INTERNAL_MV_PREC,info.mv_cand, info.merge_cand, info.num_merge_cand, NULL, &bits);
cost = calc_ibc_mvd_cost(state, mv_x, mv_y,INTERNAL_MV_PREC,info.mv_cand, info.merge_cand, info.num_merge_cand, 0, &bits);
//double cost = get_ibc_mvd_coding_cost(state, &state->cabac, mv_x,mv_y) * state->lambda_sqrt;
//cost +=
bool better_mv = cost < ibc_cost;
@ -1221,7 +1213,7 @@ static int uvg_search_hash_cu_ibc(encoder_state_t* const state,
//if (x > state->tile->frame->width-64 && y > state->tile->frame->height-64)
//fprintf(stderr, "Hashmap time: %f (crc: %f, search: %f) Evaluations: %d Hits: %d, hashed in this block: %d\n", time_spent,crc_time, search_time, evaluations, hits,hashes_found);
if (!found_block) return;
if (!found_block) return 0;
*inter_cost = ibc_cost;
*inter_bitcost = ibc_bitcost;
@ -1250,7 +1242,7 @@ static int uvg_search_hash_cu_ibc(encoder_state_t* const state,
cur_pu->skipped = merged;
const int ibc_flag = CTX_ENTROPY_FBITS(&state->search_cabac.ctx.ibc_flag[0], 1);
const float ibc_flag = CTX_ENTROPY_FBITS(&state->search_cabac.ctx.ibc_flag[0], 1);
ibc_cost += ibc_flag * state->lambda;
ibc_bitcost += ibc_flag;
@ -1267,7 +1259,7 @@ static int uvg_search_hash_cu_ibc(encoder_state_t* const state,
cur_pu->inter.mv[0][0],
cur_pu->inter.mv[0][1]));
}
return 1;
}
@ -1313,7 +1305,6 @@ void uvg_search_cu_ibc(encoder_state_t * const state,
search_pu_ibc(state,
cu_loc,
SIZE_2Nx2N, 0,
amvp,
&merge,
&info);