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[alf] Initialize all the alf tables in one place

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This commit is contained in:
Marko Viitanen 2021-07-23 21:44:09 +03:00
parent 9e70707fba
commit dc6862051e
6 changed files with 179 additions and 153 deletions
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146
src/alf.c
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@ -1184,7 +1184,7 @@ static void code_alf_ctu_enable_flag(encoder_state_t * const state,
{
const encoder_control_t * const encoder = state->encoder_control;
const bool alf_component_enabled = (aps != NULL) ? aps->enabled_flag[component_id] : state->slice->tile_group_alf_enabled_flag[component_id];
const bool alf_component_enabled = (aps != NULL) ? aps->enabled_flag[component_id] : state->slice->alf->tile_group_alf_enabled_flag[component_id];
if (encoder->cfg.alf_type && alf_component_enabled)
{
@ -1256,7 +1256,7 @@ static void code_alf_ctu_filter_index(encoder_state_t * const state,
}
const unsigned filter_set_idx = state->tile->frame->alf_info->alf_ctb_filter_index[ctu_rs_addr];
unsigned num_aps = state->slice->tile_group_num_aps;
unsigned num_aps = state->slice->alf->tile_group_num_aps;
unsigned num_available_filt_sets = num_aps + ALF_NUM_FIXED_FILTER_SETS;
if (num_available_filt_sets > ALF_NUM_FIXED_FILTER_SETS)
{
@ -1293,10 +1293,10 @@ static void code_alf_ctu_alternative_ctu(encoder_state_t * const state,
if (comp_idx == COMPONENT_Y)
return;
int aps_idx = aps ? 0 : state->slice->tile_group_chroma_aps_id;
const alf_aps* alf_param_ref = aps ? (aps) : &state->slice->apss[aps_idx];
int aps_idx = aps ? 0 : state->slice->alf->tile_group_chroma_aps_id;
const alf_aps* alf_param_ref = aps ? (aps) : &state->slice->alf->apss[aps_idx];
if (aps || (state->encoder_control->cfg.alf_type && state->slice->tile_group_alf_enabled_flag[comp_idx]))
if (aps || (state->encoder_control->cfg.alf_type && state->slice->alf->tile_group_alf_enabled_flag[comp_idx]))
{
bool* ctb_alf_flag = state->tile->frame->alf_info->ctu_enable_flag[comp_idx];
@ -1399,7 +1399,7 @@ void kvz_encode_alf_bits(encoder_state_t * const state, const int ctu_idx)
if (state->encoder_control->cfg.alf_type)
{
alf_info_t *alf_info = state->tile->frame->alf_info;
cc_alf_filter_param *cc_filter_param = state->slice->cc_filter_param;
cc_alf_filter_param *cc_filter_param = state->slice->alf->cc_filter_param;
bool **ctu_enable_flag = state->tile->frame->alf_info->ctu_enable_flag;
for (int comp_idx = 0; comp_idx < MAX_NUM_COMPONENT; comp_idx++)
{
@ -1407,7 +1407,7 @@ void kvz_encode_alf_bits(encoder_state_t * const state, const int ctu_idx)
//Pitäisi poistaa//
/*if (!is_luma)
{
state->slice->tile_group_alf_enabled_flag[comp_idx] = false;
state->slice->alf->tile_group_alf_enabled_flag[comp_idx] = false;
}*/
//---------------//
code_alf_ctu_enable_flag(state, &state->cabac, ctu_idx, comp_idx, NULL);
@ -1415,15 +1415,15 @@ void kvz_encode_alf_bits(encoder_state_t * const state, const int ctu_idx)
{
if (ctu_enable_flag[comp_idx][ctu_idx])
{
//int num_aps = state->slice->tile_group_num_aps;
//state->slice->tile_group_num_aps = 0;
code_alf_ctu_filter_index(state, &state->cabac, ctu_idx, state->slice->tile_group_alf_enabled_flag[COMPONENT_Y]);
//state->slice->tile_group_num_aps = num_aps;
//int num_aps = state->slice->alf->tile_group_num_aps;
//state->slice->alf->tile_group_num_aps = 0;
code_alf_ctu_filter_index(state, &state->cabac, ctu_idx, state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Y]);
//state->slice->alf->tile_group_num_aps = num_aps;
}
}
if (!is_luma)
{
bool* ctb_alf_flag = state->slice->tile_group_alf_enabled_flag[comp_idx] ? ctu_enable_flag[comp_idx] : NULL;
bool* ctb_alf_flag = state->slice->alf->tile_group_alf_enabled_flag[comp_idx] ? ctu_enable_flag[comp_idx] : NULL;
if (ctb_alf_flag && ctb_alf_flag[ctu_idx])
{
code_alf_ctu_alternative_ctu(state, &state->cabac, ctu_idx, comp_idx, NULL);
@ -1644,17 +1644,17 @@ static void encode_alf_aps(encoder_state_t * const state)
{
const encoder_control_t * const encoder = state->encoder_control;
bitstream_t * const stream = &state->stream;
if (encoder->cfg.alf_type) // && (state->slice->tile_group_alf_enabled_flag[COMPONENT_Y] || state->slice->tile_group_cc_alf_cb_enabled_flag || state->slice->tile_group_cc_alf_cr_enabled_flag))
if (encoder->cfg.alf_type) // && (state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Y] || state->slice->alf->tile_group_cc_alf_cb_enabled_flag || state->slice->alf->tile_group_cc_alf_cr_enabled_flag))
{
param_set_map *aps_map = state->tile->frame->alf_param_set_map;
for (int aps_id = 0; aps_id < ALF_CTB_MAX_NUM_APS; aps_id++)
{
alf_aps aps = aps_map[aps_id + T_ALF_APS + NUM_APS_TYPE_LEN].parameter_set;
bool write_aps = aps_map[aps_id + T_ALF_APS + NUM_APS_TYPE_LEN].b_changed;
/*if (!write_aps && state->slice->apss && state->slice->apss[aps_id].aps_id >= 0 && state->slice->apss[aps_id].aps_id < 8)
/*if (!write_aps && state->slice->alf->apss && state->slice->alf->apss[aps_id].aps_id >= 0 && state->slice->alf->apss[aps_id].aps_id < 8)
{
write_aps = true;
aps = state->slice->apss[aps_id]; // use aps from slice header
aps = state->slice->alf->apss[aps_id]; // use aps from slice header
//*apsMap->allocatePS(apsId) = *aps; //allocate and cpy
copy_aps_to_map(aps_map, &aps, aps_id + T_ALF_APS + NUM_APS_TYPE_LEN);
@ -1843,10 +1843,10 @@ static void apply_cc_alf_filter(encoder_state_t * const state, alf_component_id
static void setup_cc_alf_aps(encoder_state_t * const state,
const int *cc_reuse_aps_id)
{
cc_alf_filter_param *cc_filter_param = state->slice->cc_filter_param;
cc_alf_filter_param *cc_filter_param = state->slice->alf->cc_filter_param;
if (cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cb - 1])
{
int cc_alf_cb_aps_id = state->slice->tile_group_cc_alf_cb_aps_id;
int cc_alf_cb_aps_id = state->slice->alf->tile_group_cc_alf_cb_aps_id;
alf_aps *aps = &state->tile->frame->alf_param_set_map[cc_alf_cb_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set;
if (aps->aps_id >= 0 && aps->aps_id < ALF_CTB_MAX_NUM_APS)
{
@ -1870,15 +1870,15 @@ static void setup_cc_alf_aps(encoder_state_t * const state,
state->tile->frame->alf_param_set_map[cc_alf_cb_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].b_changed = true;
aps->temporal_id = 0; // cs.slice->getTLayer()
}
state->slice->tile_group_cc_alf_cb_enabled_flag = true;
state->slice->alf->tile_group_cc_alf_cb_enabled_flag = true;
}
else
{
state->slice->tile_group_cc_alf_cb_enabled_flag = false;
state->slice->alf->tile_group_cc_alf_cb_enabled_flag = false;
}
if (cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cr - 1])
{
int cc_alf_cr_aps_id = state->slice->tile_group_cc_alf_cr_aps_id;
int cc_alf_cr_aps_id = state->slice->alf->tile_group_cc_alf_cr_aps_id;
alf_aps *aps = &state->tile->frame->alf_param_set_map[cc_alf_cr_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set;
if (aps->aps_id >= 0 && aps->aps_id < ALF_CTB_MAX_NUM_APS)
{
@ -1902,11 +1902,11 @@ static void setup_cc_alf_aps(encoder_state_t * const state,
state->tile->frame->alf_param_set_map[cc_alf_cr_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].b_changed = true;
aps->temporal_id = 0; // cs.slice->getTLayer()
}
state->slice->tile_group_cc_alf_cr_enabled_flag = true;
state->slice->alf->tile_group_cc_alf_cr_enabled_flag = true;
}
else
{
state->slice->tile_group_cc_alf_cr_enabled_flag = false;
state->slice->alf->tile_group_cc_alf_cr_enabled_flag = false;
}
}
@ -2232,7 +2232,7 @@ static void get_available_cc_alf_aps_ids(encoder_state_t *const state, alf_compo
{
param_set_map* param_set = &state->tile->frame->alf_param_set_map[i + NUM_APS_TYPE_LEN + T_ALF_APS];
if (param_set->b_changed && (param_set->parameter_set.aps_id >= 0 || param_set->parameter_set.aps_id < ALF_CTB_MAX_NUM_APS)) {
copy_aps(&state->slice->apss[i], &param_set->parameter_set, true);
copy_aps(&state->slice->alf->apss[i], &param_set->parameter_set, true);
}
}
@ -2244,7 +2244,7 @@ static void get_available_cc_alf_aps_ids(encoder_state_t *const state, alf_compo
(*aps_ids_size) < ALF_CTB_MAX_NUM_APS
/*&& !cs.slice->getPendingRasInit()*/)
{
alf_aps cur_aps = state->slice->apss[cur_aps_id];
alf_aps cur_aps = state->slice->alf->apss[cur_aps_id];
bool aps_found = (0 <= cur_aps.aps_id && cur_aps.aps_id < ALF_CTB_MAX_NUM_APS);
if (aps_found && cur_aps.temporal_id <= state->slice->id && cur_aps.cc_alf_aps_param.new_cc_alf_filter[compID - 1])
{
@ -2280,8 +2280,8 @@ static void derive_cc_alf_filter(encoder_state_t * const state, alf_component_id
const kvz_picture *org_yuv, const kvz_picture *rec_dst_yuv,
int *cc_reuse_aps_id)
{
cc_alf_filter_param *cc_filter_param = state->slice->cc_filter_param;
if (!state->slice->tile_group_alf_enabled_flag[COMPONENT_Y])
cc_alf_filter_param *cc_filter_param = state->slice->alf->cc_filter_param;
if (!state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Y])
{
cc_filter_param->cc_alf_filter_enabled[comp_id - 1] = false;
return;
@ -2627,11 +2627,11 @@ static void derive_cc_alf_filter(encoder_state_t * const state, alf_component_id
cc_reuse_aps_id[comp_id - 1] = cc_alf_reuse_aps_id;
if (comp_id == COMPONENT_Cb)
{
state->slice->tile_group_cc_alf_cb_aps_id = cc_alf_reuse_aps_id;
state->slice->alf->tile_group_cc_alf_cb_aps_id = cc_alf_reuse_aps_id;
}
else
{
state->slice->tile_group_cc_alf_cr_aps_id = cc_alf_reuse_aps_id;
state->slice->alf->tile_group_cc_alf_cr_aps_id = cc_alf_reuse_aps_id;
}
}
}
@ -3123,7 +3123,7 @@ static double alf_derive_ctb_alf_enable_flags(encoder_state_t * const state,
{
// Evaluate cost of signaling filter set index for convergence of filters enabled flag / filter derivation
assert(alf_ctb_filter_index[ctu_idx] == ALF_NUM_FIXED_FILTER_SETS);
assert(state->slice->tile_group_num_aps == 1);
assert(state->slice->alf->tile_group_num_aps == 1);
code_alf_ctu_filter_index(state, cabac_estimator, ctu_idx, alf_param_temp->enabled_flag[COMPONENT_Y]);
}
double cost_on = dist_unfilter_ctu + ctu_lambda * (23 - cabac_estimator->bits_left) + (cabac_estimator->num_buffered_bytes << 3);
@ -4014,7 +4014,7 @@ static double alf_get_filter_coeff_and_cost(encoder_state_t * const state,
{
// Evaluate cost of signaling filter set index for convergence of filters enabled flag / filter derivation
assert(alf_info->alf_ctb_filter_index[ctu_idx] == ALF_NUM_FIXED_FILTER_SETS);
assert(state->slice->tile_group_num_aps == 1);
assert(state->slice->alf->tile_group_num_aps == 1);
//m_CABACEstimator->codeAlfCtuFilterIndex(cs, ctu_idx, &m_alfParamTemp.enabledFlag[COMPONENT_Y]);
code_alf_ctu_filter_index(state, cabac_estimator, ctu_idx, alf_param_temp->enabled_flag[COMPONENT_Y]);
}
@ -4208,12 +4208,12 @@ static void alf_get_avai_aps_ids_luma(encoder_state_t * const state,
int *size_of_aps_ids,
short alf_clipping_values[MAX_NUM_CHANNEL_TYPE][MAX_ALF_NUM_CLIPPING_VALUES])
{
//alf_aps *apss = state->slice->apss;
//alf_aps *apss = state->slice->alf->apss;
for (int i = 0; i < ALF_CTB_MAX_NUM_APS; i++)
{
param_set_map* param_set = &state->tile->frame->alf_param_set_map[i + NUM_APS_TYPE_LEN + T_ALF_APS];
if (param_set->b_changed && (param_set->parameter_set.aps_id >= 0 || param_set->parameter_set.aps_id < ALF_CTB_MAX_NUM_APS)) {
copy_aps(&state->slice->apss[i], &param_set->parameter_set, false);
copy_aps(&state->slice->alf->apss[i], &param_set->parameter_set, false);
}
}
@ -4223,7 +4223,7 @@ static void alf_get_avai_aps_ids_luma(encoder_state_t * const state,
{
while ((aps_id_checked < ALF_CTB_MAX_NUM_APS) && !state->frame->is_irap && *size_of_aps_ids < ALF_CTB_MAX_NUM_APS /*&& /*!cs.slice->getPendingRasInit()*/)
{
alf_aps *cur_aps = &state->slice->apss[cur_aps_id];
alf_aps *cur_aps = &state->slice->alf->apss[cur_aps_id];
bool aps_found = (0 <= cur_aps->aps_id && cur_aps->aps_id < ALF_CTB_MAX_NUM_APS);
if (aps_found/*cur_aps*/ && cur_aps->layer_id == 0/*cs.slice->getPic()->layerId*/ && cur_aps->temporal_id <= state->slice->id /*cs.slice->getTLayer(*/ && cur_aps->new_filter_flag[CHANNEL_TYPE_LUMA])
@ -4242,10 +4242,10 @@ static void alf_get_avai_aps_ids_luma(encoder_state_t * const state,
cur_aps_id = (cur_aps_id + 1) % ALF_CTB_MAX_NUM_APS;
}
}
state->slice->tile_group_num_aps = *size_of_aps_ids;
for (int i = 0; i < state->slice->tile_group_num_aps; i++)
state->slice->alf->tile_group_num_aps = *size_of_aps_ids;
for (int i = 0; i < state->slice->alf->tile_group_num_aps; i++)
{
state->slice->tile_group_luma_aps_id[i] = aps_ids[i];
state->slice->alf->tile_group_luma_aps_id[i] = aps_ids[i];
}
//*new_aps_id = g_aps_id_start - 1;
@ -4625,7 +4625,7 @@ static void alf_reconstruct_coeff_aps(encoder_state_t * const state, bool luma,
array_variables *arr_vars)
{
//luma
alf_aps* apss = state->slice->apss;
alf_aps* apss = state->slice->alf->apss;
//AlfSliceParam alfSliceParamTmp;
alf_aps alf_param_tmp;
//APS* cur_aps;
@ -4633,8 +4633,8 @@ static void alf_reconstruct_coeff_aps(encoder_state_t * const state, bool luma,
if (luma)
{
for (int i = 0; i < state->slice->tile_group_num_aps /* 1, cs.slice->getTileGroupNumAps()*/; i++) {
int aps_idx = state->slice->tile_group_luma_aps_id[i];
for (int i = 0; i < state->slice->alf->tile_group_num_aps /* 1, cs.slice->getTileGroupNumAps()*/; i++) {
int aps_idx = state->slice->alf->tile_group_luma_aps_id[i];
cur_aps = &apss[aps_idx];
assert(cur_aps != NULL); // "invalid APS"
@ -4649,7 +4649,7 @@ static void alf_reconstruct_coeff_aps(encoder_state_t * const state, bool luma,
//chroma
if (chroma)
{
int aps_idx_chroma = state->slice->tile_group_chroma_aps_id;
int aps_idx_chroma = state->slice->alf->tile_group_chroma_aps_id;
cur_aps = &apss[aps_idx_chroma];
//copy_alf_param(g_alf_aps_chroma, cur_aps);
//copy_alf_param(&alf_param_tmp, g_alf_aps_chroma);
@ -4701,7 +4701,7 @@ static void alf_encoder_ctb(encoder_state_t * const state,
//AlfSliceParam alfSliceParamNewFiltersBest = alfSliceParamNewFilters;
alf_aps alf_aps_new_filters_best;
copy_alf_param(&alf_aps_new_filters_best, aps);
alf_aps* apss = state->slice->apss;
alf_aps* apss = state->slice->alf->apss;
bool has_new_filters[2] = { aps->enabled_flag[COMPONENT_Y] , aps->enabled_flag[COMPONENT_Cb] || aps->enabled_flag[COMPONENT_Cr] };
@ -4757,7 +4757,7 @@ static void alf_encoder_ctb(encoder_state_t * const state,
continue;
}
//cs.slice->setTileGroupNumAps(numTemporalAps + useNewFilter);
state->slice->tile_group_num_aps = num_temporal_aps + use_new_filter;
state->slice->alf->tile_group_num_aps = num_temporal_aps + use_new_filter;
int num_filter_set = ALF_NUM_FIXED_FILTER_SETS + num_temporal_aps + use_new_filter;
if (num_temporal_aps == size_of_aps_ids && num_temporal_aps > 0 && use_new_filter && new_aps_id == aps_ids[size_of_aps_ids - 1] /*apsIds.back()*/) //last temporalAPS is occupied by new filter set and this temporal APS becomes unavailable
@ -4976,13 +4976,13 @@ static void alf_encoder_ctb(encoder_state_t * const state,
}// for (int numTemporalAps = 0; numTemporalAps < apsIds.size(); numTemporalAps++)
}//for (int useNewFilter = 0; useNewFilter <= 1; useNewFilter++)
state->slice->tile_group_cc_alf_cb_aps_id = new_aps_id;
state->slice->tile_group_cc_alf_cr_aps_id = new_aps_id;
state->slice->alf->tile_group_cc_alf_cb_aps_id = new_aps_id;
state->slice->alf->tile_group_cc_alf_cr_aps_id = new_aps_id;
if (cost_off <= cost_min)
{
memset(state->slice->tile_group_alf_enabled_flag, 0, sizeof(state->slice->tile_group_alf_enabled_flag));
state->slice->tile_group_num_aps = 0;
memset(state->slice->alf->tile_group_alf_enabled_flag, 0, sizeof(state->slice->alf->tile_group_alf_enabled_flag));
state->slice->alf->tile_group_num_aps = 0;
for (int i = 0; i < MAX_NUM_COMPONENT; i++) {
memset(ctu_enable_flag[i], 0, sizeof(bool) * num_ctus_in_pic);
}
@ -4991,14 +4991,14 @@ static void alf_encoder_ctb(encoder_state_t * const state,
else
{
//cs.slice->setTileGroupAlfEnabledFlag(COMPONENT_Y, true);
state->slice->tile_group_alf_enabled_flag[COMPONENT_Y] = true;
state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Y] = true;
//cs.slice->setTileGroupNumAps((int)bestApsIds.size());
state->slice->tile_group_num_aps = size_of_best_aps_ids;
state->slice->alf->tile_group_num_aps = size_of_best_aps_ids;
//cs.slice->setAPSs(bestApsIds);
for (int i = 0; i < size_of_best_aps_ids; i++)
{
state->slice->tile_group_luma_aps_id[i] = best_aps_ids[i];
state->slice->alf->tile_group_luma_aps_id[i] = best_aps_ids[i];
}
//copyCtuEnableFlag(m_ctuEnableFlag, m_ctuEnableFlagTmp, CHANNEL_TYPE_LUMA);
@ -5039,8 +5039,8 @@ static void alf_encoder_ctb(encoder_state_t * const state,
alf_info->aps_id_start = new_aps_id;
}
int8_t *aps_ids = state->slice->tile_group_luma_aps_id;
for (int i = 0; i < state->slice->tile_group_num_aps; i++)
int8_t *aps_ids = state->slice->alf->tile_group_luma_aps_id;
for (int i = 0; i < state->slice->alf->tile_group_num_aps; i++)
{
copy_aps(&apss[aps_ids[i]], &state->tile->frame->alf_param_set_map[aps_ids[i] + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set, false);
}
@ -5076,7 +5076,7 @@ static void alf_encoder_ctb(encoder_state_t * const state,
else if (alf_aps_new_filters_best.enabled_flag[COMPONENT_Cb] || alf_aps_new_filters_best.enabled_flag[COMPONENT_Cr])
{
int cur_id = alf_info->aps_id_start;
if (size_of_aps_ids < 8 || state->slice->tile_group_num_aps < 8)
if (size_of_aps_ids < 8 || state->slice->alf->tile_group_num_aps < 8)
{
while (new_aps_id_chroma < 0)
{
@ -5237,9 +5237,9 @@ static void alf_encoder_ctb(encoder_state_t * const state,
if (cur_cost < cost_min)
{
cost_min = cur_cost;
state->slice->tile_group_chroma_aps_id = cur_aps_id;
state->slice->tile_group_alf_enabled_flag[COMPONENT_Cb] = alf_param_temp->enabled_flag[COMPONENT_Cb];
state->slice->tile_group_alf_enabled_flag[COMPONENT_Cr] = alf_param_temp->enabled_flag[COMPONENT_Cr];
state->slice->alf->tile_group_chroma_aps_id = cur_aps_id;
state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cb] = alf_param_temp->enabled_flag[COMPONENT_Cb];
state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cr] = alf_param_temp->enabled_flag[COMPONENT_Cr];
copy_ctu_enable_flag(ctu_enable_flag_tmp, ctu_enable_flag, CHANNEL_TYPE_CHROMA, num_ctus_in_pic);
for (int ctu_idx = 0; ctu_idx < num_ctus_in_pic; ctu_idx++)
@ -5252,13 +5252,13 @@ static void alf_encoder_ctb(encoder_state_t * const state,
if (new_aps_id_chroma >= 0)
{
state->slice->tile_group_cc_alf_cb_aps_id = new_aps_id_chroma;
state->slice->tile_group_cc_alf_cr_aps_id = new_aps_id_chroma;
state->slice->alf->tile_group_cc_alf_cb_aps_id = new_aps_id_chroma;
state->slice->alf->tile_group_cc_alf_cr_aps_id = new_aps_id_chroma;
}
if (cost_off < cost_min)
{
state->slice->tile_group_alf_enabled_flag[COMPONENT_Cb] = false;
state->slice->tile_group_alf_enabled_flag[COMPONENT_Cr] = false;
state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cb] = false;
state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cr] = false;
set_ctu_enable_flag(ctu_enable_flag, CHANNEL_TYPE_CHROMA, 0, num_ctus_in_pic);
}
else
@ -5269,7 +5269,7 @@ static void alf_encoder_ctb(encoder_state_t * const state,
ctu_alternatives[COMPONENT_Cb][ctu_idx] = ctu_alternatives_tmp[COMPONENT_Cb][ctu_idx];
ctu_alternatives[COMPONENT_Cr][ctu_idx] = ctu_alternatives_tmp[COMPONENT_Cr][ctu_idx];
}
if (state->slice->tile_group_chroma_aps_id == new_aps_id_chroma) //new filter
if (state->slice->alf->tile_group_chroma_aps_id == new_aps_id_chroma) //new filter
{
//APS* newAPS = m_apsMap->getPS(new_aps_id_chroma);
alf_aps* new_aps = &state->tile->frame->alf_param_set_map[new_aps_id_chroma + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set;
@ -5313,9 +5313,9 @@ static void alf_encoder_ctb(encoder_state_t * const state,
state->tile->frame->alf_param_set_map[new_aps_id_chroma + NUM_APS_TYPE_LEN + T_ALF_APS].b_changed = true;
alf_info->aps_id_start = new_aps_id_chroma;
}
apss[state->slice->tile_group_chroma_aps_id].aps_id = state->tile->frame->alf_param_set_map[state->slice->tile_group_chroma_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set.aps_id;
apss[state->slice->tile_group_chroma_aps_id].aps_type = state->tile->frame->alf_param_set_map[state->slice->tile_group_chroma_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set.aps_type;
copy_alf_param(&apss[state->slice->tile_group_chroma_aps_id], &state->tile->frame->alf_param_set_map[state->slice->tile_group_chroma_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set);
apss[state->slice->alf->tile_group_chroma_aps_id].aps_id = state->tile->frame->alf_param_set_map[state->slice->alf->tile_group_chroma_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set.aps_id;
apss[state->slice->alf->tile_group_chroma_aps_id].aps_type = state->tile->frame->alf_param_set_map[state->slice->alf->tile_group_chroma_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set.aps_type;
copy_alf_param(&apss[state->slice->alf->tile_group_chroma_aps_id], &state->tile->frame->alf_param_set_map[state->slice->alf->tile_group_chroma_aps_id + NUM_APS_TYPE_LEN + T_ALF_APS].parameter_set);
}
}
}
@ -5730,12 +5730,12 @@ static void alf_filter_block(encoder_state_t * const state,
static void alf_reconstruct(encoder_state_t * const state,
array_variables *arr_vars)
{
if (!state->slice->tile_group_alf_enabled_flag[COMPONENT_Y])
if (!state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Y])
{
return;
}
alf_reconstruct_coeff_aps(state, true, state->slice->tile_group_alf_enabled_flag[COMPONENT_Cb] || state->slice->tile_group_alf_enabled_flag[COMPONENT_Cr], false, arr_vars);
alf_reconstruct_coeff_aps(state, true, state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cb] || state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cr], false, arr_vars);
alf_info_t *alf_info = state->tile->frame->alf_info;
bool **ctu_enable_flags = alf_info->ctu_enable_flag;
@ -6139,7 +6139,7 @@ void kvz_alf_enc_process(encoder_state_t *const state)
|| (state->frame->pictype == KVZ_NAL_IDR_W_RADL || state->frame->pictype == KVZ_NAL_IDR_N_LP)))
{
for (int i = 0; i < ALF_CTB_MAX_NUM_APS; i++) {
reset_aps(&state->slice->apss[i], state->encoder_control->cfg.alf_type == KVZ_ALF_FULL);
reset_aps(&state->slice->alf->apss[i], state->encoder_control->cfg.alf_type == KVZ_ALF_FULL);
if (state->tile->frame->alf_param_set_map[i + T_ALF_APS].b_changed)
{
alf_aps* alf_aps = &state->tile->frame->alf_param_set_map[i + T_ALF_APS].parameter_set;
@ -6152,7 +6152,7 @@ void kvz_alf_enc_process(encoder_state_t *const state)
alf_aps alf_param;
reset_alf_param(&alf_param);
cc_alf_filter_param *cc_filter_param = state->slice->cc_filter_param;
cc_alf_filter_param *cc_filter_param = state->slice->alf->cc_filter_param;
enum kvz_chroma_format chroma_fmt = state->encoder_control->chroma_format;
@ -6253,7 +6253,7 @@ void kvz_alf_enc_process(encoder_state_t *const state)
// consider using new filter (only)
alf_param.new_filter_flag[CHANNEL_TYPE_LUMA] = true;
alf_param.new_filter_flag[CHANNEL_TYPE_CHROMA] = true;
state->slice->tile_group_num_aps = 1; // Only new filter for RD cost optimization
state->slice->alf->tile_group_num_aps = 1; // Only new filter for RD cost optimization
// derive filter (luma)
alf_encoder(state,
@ -6273,7 +6273,7 @@ void kvz_alf_enc_process(encoder_state_t *const state)
// let alfEncoderCtb decide now
alf_param.new_filter_flag[CHANNEL_TYPE_LUMA] = false;
alf_param.new_filter_flag[CHANNEL_TYPE_CHROMA] = false;
state->slice->tile_group_num_aps = 0;
state->slice->alf->tile_group_num_aps = 0;
//m_CABACEstimator->getCtx() = AlfCtx(ctxStart);
memcpy(cabac_estimator, &ctx_start, sizeof(*cabac_estimator));
@ -6301,12 +6301,12 @@ void kvz_alf_enc_process(encoder_state_t *const state)
}
// Do not transmit CC ALF if it is unchanged
if (state->slice->tile_group_alf_enabled_flag[COMPONENT_Y])
if (state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Y])
{
for (int32_t luma_alf_aps_id = 0; luma_alf_aps_id < state->slice->tile_group_num_aps; luma_alf_aps_id++)
for (int32_t luma_alf_aps_id = 0; luma_alf_aps_id < state->slice->alf->tile_group_num_aps; luma_alf_aps_id++)
{
//APS* aps = (luma_alf_aps_id >= 0) ? m_apsMap->getPS((luma_alf_aps_id << NUM_APS_TYPE_LEN) + ALF_APS) : nullptr;
int aps_id = state->slice->tile_group_luma_aps_id[luma_alf_aps_id];
int aps_id = state->slice->alf->tile_group_luma_aps_id[luma_alf_aps_id];
alf_aps* aps = (aps_id >= 0) ? &state->tile->frame->alf_param_set_map[aps_id + T_ALF_APS].parameter_set : NULL;
bool changed = state->tile->frame->alf_param_set_map[aps_id + T_ALF_APS].b_changed;
if (aps && changed)
@ -6316,7 +6316,7 @@ void kvz_alf_enc_process(encoder_state_t *const state)
}
}
}
int chroma_alf_aps_id = (state->slice->tile_group_alf_enabled_flag[COMPONENT_Cb] || state->slice->tile_group_alf_enabled_flag[COMPONENT_Cr]) ? state->slice->tile_group_chroma_aps_id : -1;
int chroma_alf_aps_id = (state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cb] || state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cr]) ? state->slice->alf->tile_group_chroma_aps_id : -1;
alf_aps* aps = (chroma_alf_aps_id >= 0) ? &state->tile->frame->alf_param_set_map[chroma_alf_aps_id + T_ALF_APS].parameter_set : NULL;
bool changed = (chroma_alf_aps_id >= 0) ? state->tile->frame->alf_param_set_map[chroma_alf_aps_id + T_ALF_APS].b_changed : 0;
if (aps && changed)

28
src/encoder_state-bitstream.c
View file

@ -1273,42 +1273,42 @@ void kvz_encoder_state_write_bitstream_slice_header(
//alf
if (encoder->cfg.alf_type && !encoder->cfg.alf_info_in_ph_flag)
{
const int alf_enabled = state->slice->tile_group_alf_enabled_flag[COMPONENT_Y];
const int alf_enabled = state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Y];
WRITE_U(stream, alf_enabled, 1, "slice_alf_enabled_flag");
if (alf_enabled)
{
WRITE_U(stream, state->slice->tile_group_num_aps, 3, "slice_num_alf_aps_ids_luma");
const int8_t* aps_ids = state->slice->tile_group_luma_aps_id;
for (int i = 0; i < state->slice->tile_group_num_aps; i++)
WRITE_U(stream, state->slice->alf->tile_group_num_aps, 3, "slice_num_alf_aps_ids_luma");
const int8_t* aps_ids = state->slice->alf->tile_group_luma_aps_id;
for (int i = 0; i < state->slice->alf->tile_group_num_aps; i++)
{
WRITE_U(stream, aps_ids[i], 3, "slice_alf_aps_id_luma");
}
const int alf_chroma_idc = state->slice->tile_group_alf_enabled_flag[COMPONENT_Cb] + state->slice->tile_group_alf_enabled_flag[COMPONENT_Cr] * 2;
const int alf_chroma_idc = state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cb] + state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cr] * 2;
if (encoder->chroma_format != KVZ_CSP_400)
{
WRITE_U(stream, state->slice->tile_group_alf_enabled_flag[COMPONENT_Cb], 1, "slice_alf_cb_enabled_flag");
WRITE_U(stream, state->slice->tile_group_alf_enabled_flag[COMPONENT_Cr], 1, "slice_alf_cr_enabled_flag");
WRITE_U(stream, state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cb], 1, "slice_alf_cb_enabled_flag");
WRITE_U(stream, state->slice->alf->tile_group_alf_enabled_flag[COMPONENT_Cr], 1, "slice_alf_cr_enabled_flag");
}
if (alf_chroma_idc)
{
WRITE_U(stream, state->slice->tile_group_chroma_aps_id, 3, "slice_alf_aps_id_chroma");
WRITE_U(stream, state->slice->alf->tile_group_chroma_aps_id, 3, "slice_alf_aps_id_chroma");
}
if (encoder->cfg.alf_type == KVZ_ALF_FULL)
{
WRITE_U(stream, state->slice->cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cb - 1], 1, "slice_cc_alf_cb_enabled_flag");
if (state->slice->cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cb - 1])
WRITE_U(stream, state->slice->alf->cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cb - 1], 1, "slice_cc_alf_cb_enabled_flag");
if (state->slice->alf->cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cb - 1])
{
// write CC ALF Cb APS ID
WRITE_U(stream, state->slice->tile_group_cc_alf_cb_aps_id, 3, "slice_cc_alf_cb_aps_id");
WRITE_U(stream, state->slice->alf->tile_group_cc_alf_cb_aps_id, 3, "slice_cc_alf_cb_aps_id");
}
// Cr
WRITE_U(stream, state->slice->cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cr - 1], 1, "slice_cc_alf_cr_enabled_flag");
if (state->slice->cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cr - 1])
WRITE_U(stream, state->slice->alf->cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cr - 1], 1, "slice_cc_alf_cr_enabled_flag");
if (state->slice->alf->cc_filter_param->cc_alf_filter_enabled[COMPONENT_Cr - 1])
{
// write CC ALF Cr APS ID
WRITE_U(stream, state->slice->tile_group_cc_alf_cr_aps_id, 3, "slice_cc_alf_cr_aps_id");
WRITE_U(stream, state->slice->alf->tile_group_cc_alf_cr_aps_id, 3, "slice_cc_alf_cr_aps_id");
}
}
}

107
src/encoder_state-ctors_dtors.c
View file

@ -202,25 +202,6 @@ static int encoder_state_config_slice_init(encoder_state_t * const state,
state->slice->start_in_rs = state->encoder_control->tiles_ctb_addr_ts_to_rs[start_address_in_ts];
state->slice->end_in_rs = state->encoder_control->tiles_ctb_addr_ts_to_rs[end_address_in_ts];
if (state->encoder_control->cfg.alf_type) {
state->slice->apss = malloc(sizeof(alf_aps) * ALF_CTB_MAX_NUM_APS);
state->slice->tile_group_luma_aps_id = malloc(ALF_CTB_MAX_NUM_APS * sizeof(int8_t));
state->slice->cc_filter_param = malloc(sizeof(*state->slice->cc_filter_param));
for (int aps_idx = 0; aps_idx < ALF_CTB_MAX_NUM_APS; aps_idx++) {
state->slice->tile_group_luma_aps_id[aps_idx] = -1;
}
state->slice->tile_group_num_aps = -1;
state->slice->tile_group_chroma_aps_id = -1;
state->slice->tile_group_cc_alf_cb_enabled_flag = 0;
state->slice->tile_group_cc_alf_cr_enabled_flag = 0;
state->slice->tile_group_cc_alf_cb_aps_id = -1;
state->slice->tile_group_cc_alf_cr_aps_id = -1;
state->slice->num_of_param_sets = 0;
memset(state->slice->tile_group_alf_enabled_flag, 0, sizeof(state->slice->tile_group_alf_enabled_flag));
if (state->encoder_control->cfg.alf_type == KVZ_ALF_FULL) {
kvz_reset_cc_alf_aps_param(state->slice->cc_filter_param);
}
}
return 1;
}
@ -354,6 +335,73 @@ static void encoder_state_dump_graphviz(const encoder_state_t * const state) {
}
#endif //KVZ_DEBUG_PRINT_THREADING_INFO
/**
* \brief Initializer for main thread related things
mostly arrays that are only needed one per frame
* \param state encoder state
* \returns int
*/
static int encoder_state_main_init(encoder_state_t* const state) {
uint32_t lcus_in_frame = state->tile->frame->width_in_lcu * state->tile->frame->height_in_lcu;
state->tile->frame->lmcs_aps = calloc(1, sizeof(lmcs_aps));
state->tile->frame->lmcs_avg_processed = calloc(1, lcus_in_frame * sizeof(int8_t));
state->tile->frame->lmcs_avg = calloc(1, lcus_in_frame * sizeof(int32_t));
if (state->encoder_control->cfg.alf_type) {
state->slice->alf = malloc(sizeof(*state->slice->alf));
state->slice->alf->apss = malloc(sizeof(alf_aps) * ALF_CTB_MAX_NUM_APS);
state->slice->alf->tile_group_luma_aps_id = malloc(ALF_CTB_MAX_NUM_APS * sizeof(int8_t));
state->slice->alf->cc_filter_param = malloc(sizeof(*state->slice->alf->cc_filter_param));
for (int aps_idx = 0; aps_idx < ALF_CTB_MAX_NUM_APS; aps_idx++) {
state->slice->alf->tile_group_luma_aps_id[aps_idx] = -1;
}
state->slice->alf->tile_group_num_aps = -1;
state->slice->alf->tile_group_chroma_aps_id = -1;
state->slice->alf->tile_group_cc_alf_cb_enabled_flag = 0;
state->slice->alf->tile_group_cc_alf_cr_enabled_flag = 0;
state->slice->alf->tile_group_cc_alf_cb_aps_id = -1;
state->slice->alf->tile_group_cc_alf_cr_aps_id = -1;
state->slice->alf->num_of_param_sets = 0;
memset(state->slice->alf->tile_group_alf_enabled_flag, 0, sizeof(state->slice->alf->tile_group_alf_enabled_flag));
if (state->encoder_control->cfg.alf_type == KVZ_ALF_FULL) {
kvz_reset_cc_alf_aps_param(state->slice->alf->cc_filter_param);
}
state->tile->frame->alf_info = MALLOC(alf_info_t, 1);
kvz_alf_create(state->tile->frame, state->encoder_control->chroma_format);
kvz_set_aps_map(state->tile->frame, state->encoder_control->cfg.alf_type);
}
return 1;
}
static int encoder_state_main_finalize(encoder_state_t* const state) {
FREE_POINTER(state->tile->frame->lmcs_aps);
FREE_POINTER(state->tile->frame->lmcs_avg_processed);
FREE_POINTER(state->tile->frame->lmcs_avg);
if (state->encoder_control->cfg.alf_type) {
if (state->slice->alf->apss != NULL) {
FREE_POINTER(state->slice->alf->apss);
}
if (state->slice->alf->tile_group_luma_aps_id != NULL) {
FREE_POINTER(state->slice->alf->tile_group_luma_aps_id);
}
if (state->slice->alf->cc_filter_param != NULL) {
FREE_POINTER(state->slice->alf->cc_filter_param);
}
FREE_POINTER(state->slice->alf);
kvz_alf_destroy(state->tile->frame);
FREE_POINTER(state->tile->frame->alf_info);
FREE_POINTER(state->tile->frame->alf_param_set_map);
}
return 1;
}
int kvz_encoder_state_init(encoder_state_t * const child_state, encoder_state_t * const parent_state) {
//We require that, if parent_state is NULL:
//child_state->encoder_control is set
@ -440,9 +488,7 @@ int kvz_encoder_state_init(encoder_state_t * const child_state, encoder_state_t
start_in_ts = 0;
end_in_ts = child_state->tile->frame->width_in_lcu * child_state->tile->frame->height_in_lcu;
child_state->tile->frame->lmcs_aps = calloc(1, sizeof(lmcs_aps));
child_state->tile->frame->lmcs_avg_processed = calloc(1, end_in_ts * sizeof(int8_t));
child_state->tile->frame->lmcs_avg = calloc(1, end_in_ts * sizeof(int32_t));
encoder_state_main_init(child_state);
break;
case ENCODER_STATE_TYPE_SLICE:
@ -751,9 +797,7 @@ void kvz_encoder_state_finalize(encoder_state_t * const state) {
}
if (state->type == ENCODER_STATE_TYPE_MAIN) {
FREE_POINTER(state->tile->frame->lmcs_aps);
FREE_POINTER(state->tile->frame->lmcs_avg_processed);
FREE_POINTER(state->tile->frame->lmcs_avg);
encoder_state_main_finalize(state);
}
FREE_POINTER(state->lcu_order);
@ -764,19 +808,6 @@ void kvz_encoder_state_finalize(encoder_state_t * const state) {
}
if (!state->parent || (state->parent->slice != state->slice)) {
if (state->encoder_control->cfg.alf_type) {
if (state->slice->apss != NULL) {
FREE_POINTER(state->slice->apss);
}
if (state->slice->tile_group_luma_aps_id != NULL) {
FREE_POINTER(state->slice->tile_group_luma_aps_id);
}
if (state->slice->cc_filter_param != NULL) {
FREE_POINTER(state->slice->cc_filter_param);
}
}
FREE_POINTER(state->slice);
}

5
src/encoderstate.c
View file

@ -1133,6 +1133,11 @@ static void encoder_state_encode(encoder_state_t * const main_state) {
sub_state->tile->frame->lmcs_avg_processed = main_state->tile->frame->lmcs_avg_processed;
sub_state->tile->frame->lmcs_avg = main_state->tile->frame->lmcs_avg;
if (sub_state->encoder_control->cfg.alf_type) {
main_state->slice->alf = sub_state->slice->alf = main_state->parent->slice->alf;
main_state->tile->frame->alf_param_set_map = sub_state->tile->frame->alf_param_set_map = main_state->parent->tile->frame->alf_param_set_map;
main_state->tile->frame->alf_info = sub_state->tile->frame->alf_info = main_state->parent->tile->frame->alf_info;
}
kvz_image_free(sub_state->tile->frame->source);
sub_state->tile->frame->source = NULL;

31
src/encoderstate.h
View file

@ -222,6 +222,22 @@ typedef struct encoder_state_config_tile_t {
} encoder_state_config_tile_t;
typedef struct encoder_state_config_alf_t {
//ALF adaptation parameter set
struct alf_aps* apss; //[ALF_CTB_MAX_NUM_APS];
struct cc_alf_filter_param* cc_filter_param;
int tile_group_num_aps;
int8_t* tile_group_luma_aps_id;
int tile_group_chroma_aps_id;
bool tile_group_cc_alf_cb_enabled_flag;
bool tile_group_cc_alf_cr_enabled_flag;
int tile_group_cc_alf_cb_aps_id;
int tile_group_cc_alf_cr_aps_id;
//struct param_set_map *param_set_map; //mahdollisesti define during run
uint32_t num_of_param_sets;
bool tile_group_alf_enabled_flag[3/*MAX_NUM_COMPONENT*/];
} encoder_state_config_alf_t;
typedef struct encoder_state_config_slice_t {
int32_t id;
@ -233,20 +249,7 @@ typedef struct encoder_state_config_slice_t {
int32_t start_in_rs;
int32_t end_in_rs;
//ALF adaptation parameter set
struct alf_aps *apss; //[ALF_CTB_MAX_NUM_APS];
struct cc_alf_filter_param *cc_filter_param;
int tile_group_num_aps;
int8_t *tile_group_luma_aps_id;
int tile_group_chroma_aps_id;
bool tile_group_cc_alf_cb_enabled_flag;
bool tile_group_cc_alf_cr_enabled_flag;
int tile_group_cc_alf_cb_aps_id;
int tile_group_cc_alf_cr_aps_id;
//struct param_set_map *param_set_map; //mahdollisesti define during run
uint32_t num_of_param_sets;
bool tile_group_alf_enabled_flag[3/*MAX_NUM_COMPONENT*/];
encoder_state_config_alf_t *alf;
//unsigned num_hor_virtual_boundaries;
//unsigned num_ver_virtual_boundaries;
//unsigned virtual_boundaries_pos_x[3];

13
src/videoframe.c
View file

@ -49,12 +49,6 @@ videoframe_t * kvz_videoframe_alloc(int32_t width,
frame->sao_chroma = MALLOC(sao_info_t, frame->width_in_lcu * frame->height_in_lcu);
}
if (alf_type) {
frame->alf_info = MALLOC(alf_info_t, 1);
kvz_alf_create(frame, chroma_format);
kvz_set_aps_map(frame, alf_type);
}
return frame;
}
@ -84,13 +78,6 @@ int kvz_videoframe_free(videoframe_t * const frame)
FREE_POINTER(frame->sao_luma);
FREE_POINTER(frame->sao_chroma);
if (frame->alf_info)
{
kvz_alf_destroy(frame);
FREE_POINTER(frame->alf_info);
FREE_POINTER(frame->alf_param_set_map);
}
free(frame);
return 1;