blob: 090b57e45c412f176cf427141e8562632b2ff8f9 [file] [log] [blame] [edit]
/*
* Copyright (c) 2021, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 3-Clause Clear License
* and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear
* License was not distributed with this source code in the LICENSE file, you
* can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the
* Alliance for Open Media Patent License 1.0 was not distributed with this
* source code in the PATENTS file, you can obtain it at
* aomedia.org/license/patent-license/.
*/
#ifndef AOM_AV1_ENCODER_RDOPT_UTILS_H_
#define AOM_AV1_ENCODER_RDOPT_UTILS_H_
#include "aom/aom_integer.h"
#include "av1/encoder/block.h"
#include "av1/common/cfl.h"
#include "av1/common/pred_common.h"
#if !CONFIG_NEW_REF_SIGNALING
#include "av1/encoder/rdopt_data_defs.h"
#endif // !CONFIG_NEW_REF_SIGNALING
#ifdef __cplusplus
extern "C" {
#endif
#if CONFIG_NEW_INTER_MODES
#define MAX_REF_MV_SEARCH (MAX_REF_MV_STACK_SIZE)
#else
#define MAX_REF_MV_SEARCH (MAX_DRL_BITS + 1)
#endif // CONFIG_NEW_INTER_MODES
#define INTER_INTRA_RD_THRESH_SCALE 9
#define INTER_INTRA_RD_THRESH_SHIFT 4
typedef struct {
PREDICTION_MODE mode;
MV_REFERENCE_FRAME ref_frame[2];
} MODE_DEFINITION;
#if !CONFIG_NEW_REF_SIGNALING
// This array defines the mapping from the enums in THR_MODES to the actual
// prediction modes and refrence frames
#if CONFIG_NEW_INTER_MODES
static const MODE_DEFINITION av1_mode_defs[MAX_MODES] = {
{ NEARMV, { LAST_FRAME, NONE_FRAME } },
{ NEARMV, { LAST2_FRAME, NONE_FRAME } },
{ NEARMV, { LAST3_FRAME, NONE_FRAME } },
{ NEARMV, { BWDREF_FRAME, NONE_FRAME } },
{ NEARMV, { ALTREF2_FRAME, NONE_FRAME } },
{ NEARMV, { ALTREF_FRAME, NONE_FRAME } },
{ NEARMV, { GOLDEN_FRAME, NONE_FRAME } },
{ NEWMV, { LAST_FRAME, NONE_FRAME } },
{ NEWMV, { LAST2_FRAME, NONE_FRAME } },
{ NEWMV, { LAST3_FRAME, NONE_FRAME } },
{ NEWMV, { BWDREF_FRAME, NONE_FRAME } },
{ NEWMV, { ALTREF2_FRAME, NONE_FRAME } },
{ NEWMV, { ALTREF_FRAME, NONE_FRAME } },
{ NEWMV, { GOLDEN_FRAME, NONE_FRAME } },
{ GLOBALMV, { LAST_FRAME, NONE_FRAME } },
{ GLOBALMV, { LAST2_FRAME, NONE_FRAME } },
{ GLOBALMV, { LAST3_FRAME, NONE_FRAME } },
{ GLOBALMV, { BWDREF_FRAME, NONE_FRAME } },
{ GLOBALMV, { ALTREF2_FRAME, NONE_FRAME } },
{ GLOBALMV, { GOLDEN_FRAME, NONE_FRAME } },
{ GLOBALMV, { ALTREF_FRAME, NONE_FRAME } },
// TODO(zoeliu): May need to reconsider the order on the modes to check
{ NEAR_NEARMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEAR_NEARMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEAR_NEARMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEAR_NEARMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEAR_NEARMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEAR_NEARMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEAR_NEARMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, LAST2_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, LAST3_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEAR_NEARMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, ALTREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST_FRAME, ALTREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST2_FRAME, ALTREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST2_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST2_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST2_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST2_FRAME, ALTREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST3_FRAME, ALTREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST3_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST3_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST3_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST3_FRAME, ALTREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { GOLDEN_FRAME, ALTREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { GOLDEN_FRAME, ALTREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, BWDREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, BWDREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST_FRAME, BWDREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST_FRAME, BWDREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST2_FRAME, BWDREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST2_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST2_FRAME, BWDREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST2_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST2_FRAME, BWDREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST3_FRAME, BWDREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST3_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST3_FRAME, BWDREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST3_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST3_FRAME, BWDREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ GLOBAL_GLOBALMV, { GOLDEN_FRAME, BWDREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { GOLDEN_FRAME, BWDREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, ALTREF2_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST_FRAME, ALTREF2_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST_FRAME, ALTREF2_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ GLOBAL_GLOBALMV, { LAST2_FRAME, ALTREF2_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST2_FRAME, ALTREF2_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ GLOBAL_GLOBALMV, { LAST3_FRAME, ALTREF2_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST3_FRAME, ALTREF2_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ GLOBAL_GLOBALMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEW_NEARMV_OPTFLOW, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV_OPTFLOW, { GOLDEN_FRAME, ALTREF2_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST_FRAME, LAST2_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, LAST2_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, LAST2_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, LAST2_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST_FRAME, LAST2_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST_FRAME, LAST2_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST_FRAME, LAST2_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST_FRAME, LAST2_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST_FRAME, LAST3_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, LAST3_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, LAST3_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, LAST3_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST_FRAME, LAST3_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST_FRAME, LAST3_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST_FRAME, LAST3_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST_FRAME, LAST3_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, GOLDEN_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { LAST_FRAME, GOLDEN_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { LAST_FRAME, GOLDEN_FRAME } },
{ NEW_NEARMV_OPTFLOW, { LAST_FRAME, GOLDEN_FRAME } },
{ NEW_NEWMV_OPTFLOW, { LAST_FRAME, GOLDEN_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
{ NEW_NEARMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { BWDREF_FRAME, ALTREF_FRAME } },
#if CONFIG_OPTFLOW_REFINEMENT
{ NEAR_NEARMV_OPTFLOW, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV_OPTFLOW, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV_OPTFLOW, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV_OPTFLOW, { BWDREF_FRAME, ALTREF_FRAME } },
#endif // CONFIG_OPTFLOW_REFINEMENT
// intra modes
{ DC_PRED, { INTRA_FRAME, NONE_FRAME } },
{ PAETH_PRED, { INTRA_FRAME, NONE_FRAME } },
{ SMOOTH_PRED, { INTRA_FRAME, NONE_FRAME } },
{ SMOOTH_V_PRED, { INTRA_FRAME, NONE_FRAME } },
{ SMOOTH_H_PRED, { INTRA_FRAME, NONE_FRAME } },
{ H_PRED, { INTRA_FRAME, NONE_FRAME } },
{ V_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D135_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D203_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D157_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D67_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D113_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D45_PRED, { INTRA_FRAME, NONE_FRAME } },
};
#else
static const MODE_DEFINITION av1_mode_defs[MAX_MODES] = {
{ NEARESTMV, { LAST_FRAME, NONE_FRAME } },
{ NEARESTMV, { LAST2_FRAME, NONE_FRAME } },
{ NEARESTMV, { LAST3_FRAME, NONE_FRAME } },
{ NEARESTMV, { BWDREF_FRAME, NONE_FRAME } },
{ NEARESTMV, { ALTREF2_FRAME, NONE_FRAME } },
{ NEARESTMV, { ALTREF_FRAME, NONE_FRAME } },
{ NEARESTMV, { GOLDEN_FRAME, NONE_FRAME } },
{ NEWMV, { LAST_FRAME, NONE_FRAME } },
{ NEWMV, { LAST2_FRAME, NONE_FRAME } },
{ NEWMV, { LAST3_FRAME, NONE_FRAME } },
{ NEWMV, { BWDREF_FRAME, NONE_FRAME } },
{ NEWMV, { ALTREF2_FRAME, NONE_FRAME } },
{ NEWMV, { ALTREF_FRAME, NONE_FRAME } },
{ NEWMV, { GOLDEN_FRAME, NONE_FRAME } },
{ NEARMV, { LAST_FRAME, NONE_FRAME } },
{ NEARMV, { LAST2_FRAME, NONE_FRAME } },
{ NEARMV, { LAST3_FRAME, NONE_FRAME } },
{ NEARMV, { BWDREF_FRAME, NONE_FRAME } },
{ NEARMV, { ALTREF2_FRAME, NONE_FRAME } },
{ NEARMV, { ALTREF_FRAME, NONE_FRAME } },
{ NEARMV, { GOLDEN_FRAME, NONE_FRAME } },
{ GLOBALMV, { LAST_FRAME, NONE_FRAME } },
{ GLOBALMV, { LAST2_FRAME, NONE_FRAME } },
{ GLOBALMV, { LAST3_FRAME, NONE_FRAME } },
{ GLOBALMV, { BWDREF_FRAME, NONE_FRAME } },
{ GLOBALMV, { ALTREF2_FRAME, NONE_FRAME } },
{ GLOBALMV, { ALTREF_FRAME, NONE_FRAME } },
{ GLOBALMV, { GOLDEN_FRAME, NONE_FRAME } },
// TODO(zoeliu): May need to reconsider the order on the modes to check
{ NEAREST_NEARESTMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEAREST_NEARESTMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEAREST_NEARESTMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEAREST_NEARESTMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEAREST_NEARESTMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEAREST_NEARESTMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEAREST_NEARESTMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEAREST_NEARESTMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEAREST_NEARESTMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEAREST_NEARESTMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEAREST_NEARESTMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEAREST_NEARESTMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEAREST_NEARESTMV, { LAST_FRAME, LAST2_FRAME } },
{ NEAREST_NEARESTMV, { LAST_FRAME, LAST3_FRAME } },
{ NEAREST_NEARESTMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEAREST_NEARESTMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEW_NEARESTMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEAREST_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEW_NEARESTMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEAREST_NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { LAST2_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST2_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEW_NEARESTMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEAREST_NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { LAST3_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST3_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEW_NEARESTMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEAREST_NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { GOLDEN_FRAME, ALTREF_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEW_NEARESTMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEAREST_NEWMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEW_NEARMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, BWDREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, BWDREF_FRAME } },
{ NEAR_NEARMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEW_NEARESTMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEAREST_NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEW_NEARMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV, { LAST2_FRAME, BWDREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST2_FRAME, BWDREF_FRAME } },
{ NEAR_NEARMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEW_NEARESTMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEAREST_NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEW_NEARMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV, { LAST3_FRAME, BWDREF_FRAME } },
{ GLOBAL_GLOBALMV, { LAST3_FRAME, BWDREF_FRAME } },
{ NEAR_NEARMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEW_NEARESTMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEAREST_NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEW_NEARMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEAR_NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEW_NEWMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ GLOBAL_GLOBALMV, { GOLDEN_FRAME, BWDREF_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEW_NEARESTMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEAREST_NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEW_NEARMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, ALTREF2_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, ALTREF2_FRAME } },
{ NEAR_NEARMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEW_NEARESTMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEAREST_NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEW_NEARMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ GLOBAL_GLOBALMV, { LAST2_FRAME, ALTREF2_FRAME } },
{ NEAR_NEARMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEW_NEARESTMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEAREST_NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEW_NEARMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ GLOBAL_GLOBALMV, { LAST3_FRAME, ALTREF2_FRAME } },
{ NEAR_NEARMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEW_NEARESTMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEAREST_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEW_NEARMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEAR_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEW_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ GLOBAL_GLOBALMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, LAST2_FRAME } },
{ NEW_NEARESTMV, { LAST_FRAME, LAST2_FRAME } },
{ NEAREST_NEWMV, { LAST_FRAME, LAST2_FRAME } },
{ NEW_NEARMV, { LAST_FRAME, LAST2_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, LAST2_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, LAST2_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, LAST2_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, LAST3_FRAME } },
{ NEW_NEARESTMV, { LAST_FRAME, LAST3_FRAME } },
{ NEAREST_NEWMV, { LAST_FRAME, LAST3_FRAME } },
{ NEW_NEARMV, { LAST_FRAME, LAST3_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, LAST3_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, LAST3_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, LAST3_FRAME } },
{ NEAR_NEARMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEW_NEARESTMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEAREST_NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEW_NEARMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEAR_NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEW_NEWMV, { LAST_FRAME, GOLDEN_FRAME } },
{ GLOBAL_GLOBALMV, { LAST_FRAME, GOLDEN_FRAME } },
{ NEAR_NEARMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEW_NEARESTMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEAREST_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEW_NEARMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEAR_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ NEW_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
{ GLOBAL_GLOBALMV, { BWDREF_FRAME, ALTREF_FRAME } },
// intra modes
{ DC_PRED, { INTRA_FRAME, NONE_FRAME } },
{ PAETH_PRED, { INTRA_FRAME, NONE_FRAME } },
{ SMOOTH_PRED, { INTRA_FRAME, NONE_FRAME } },
{ SMOOTH_V_PRED, { INTRA_FRAME, NONE_FRAME } },
{ SMOOTH_H_PRED, { INTRA_FRAME, NONE_FRAME } },
{ H_PRED, { INTRA_FRAME, NONE_FRAME } },
{ V_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D135_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D203_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D157_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D67_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D113_PRED, { INTRA_FRAME, NONE_FRAME } },
{ D45_PRED, { INTRA_FRAME, NONE_FRAME } },
};
#endif // CONFIG_NEW_INTER_MODES
static AOM_INLINE THR_MODES
get_prediction_mode_idx(PREDICTION_MODE this_mode, MV_REFERENCE_FRAME ref_frame,
MV_REFERENCE_FRAME second_ref_frame) {
if (this_mode < INTRA_MODE_END) {
assert(ref_frame == INTRA_FRAME);
assert(second_ref_frame == NONE_FRAME);
return intra_to_mode_idx[this_mode - INTRA_MODE_START];
}
if (this_mode >= SINGLE_INTER_MODE_START &&
this_mode < SINGLE_INTER_MODE_END) {
assert(is_inter_ref_frame(ref_frame) && (ref_frame <= ALTREF_FRAME));
return single_inter_to_mode_idx[this_mode - SINGLE_INTER_MODE_START]
[ref_frame];
}
if (this_mode >= COMP_INTER_MODE_START && this_mode < COMP_INTER_MODE_END) {
assert(is_inter_ref_frame(ref_frame) && (ref_frame <= ALTREF_FRAME));
assert(is_inter_ref_frame(second_ref_frame) &&
(second_ref_frame <= ALTREF_FRAME));
return comp_inter_to_mode_idx[this_mode - COMP_INTER_MODE_START][ref_frame]
[second_ref_frame];
}
assert(0);
return THR_INVALID;
}
#endif // !CONFIG_NEW_REF_SIGNALING
static AOM_INLINE void restore_dst_buf(MACROBLOCKD *xd, const BUFFER_SET dst,
const int num_planes) {
for (int i = 0; i < num_planes; i++) {
xd->plane[i].dst.buf = dst.plane[i];
xd->plane[i].dst.stride = dst.stride[i];
}
}
/* clang-format on */
// Calculate rd threshold based on ref best rd and relevant scaling factors
static AOM_INLINE int64_t get_rd_thresh_from_best_rd(int64_t ref_best_rd,
int mul_factor,
int div_factor) {
int64_t rd_thresh = ref_best_rd;
if (div_factor != 0) {
rd_thresh = ref_best_rd < (div_factor * (INT64_MAX / mul_factor))
? ((ref_best_rd / div_factor) * mul_factor)
: INT64_MAX;
}
return rd_thresh;
}
static AOM_INLINE int inter_mode_data_block_idx(BLOCK_SIZE bsize) {
if (bsize == BLOCK_4X4 || bsize == BLOCK_4X8 || bsize == BLOCK_8X4 ||
bsize == BLOCK_4X16 || bsize == BLOCK_16X4) {
return -1;
}
return 1;
}
// Get transform block visible dimensions cropped to the MI units.
static AOM_INLINE void get_txb_dimensions(const MACROBLOCKD *xd, int plane,
BLOCK_SIZE plane_bsize, int blk_row,
int blk_col, BLOCK_SIZE tx_bsize,
int *width, int *height,
int *visible_width,
int *visible_height) {
const int txb_height = block_size_high[tx_bsize];
const int txb_width = block_size_wide[tx_bsize];
assert(txb_height <= block_size_high[plane_bsize]);
assert(txb_width <= block_size_wide[plane_bsize]);
const struct macroblockd_plane *const pd = &xd->plane[plane];
// TODO(aconverse@google.com): Investigate using crop_width/height here rather
// than the MI size
if (xd->mb_to_bottom_edge >= 0) {
*visible_height = txb_height;
} else {
const int block_height = block_size_high[plane_bsize];
const int block_rows =
(xd->mb_to_bottom_edge >> (3 + pd->subsampling_y)) + block_height;
*visible_height =
clamp(block_rows - (blk_row << MI_SIZE_LOG2), 0, txb_height);
}
if (height) *height = txb_height;
if (xd->mb_to_right_edge >= 0) {
*visible_width = txb_width;
} else {
const int block_width = block_size_wide[plane_bsize];
const int block_cols =
(xd->mb_to_right_edge >> (3 + pd->subsampling_x)) + block_width;
*visible_width =
clamp(block_cols - (blk_col << MI_SIZE_LOG2), 0, txb_width);
}
if (width) *width = txb_width;
}
static AOM_INLINE int bsize_to_num_blk(BLOCK_SIZE bsize) {
int num_blk = 1 << (num_pels_log2_lookup[bsize] - 2 * MI_SIZE_LOG2);
return num_blk;
}
static INLINE int check_txfm_eval(MACROBLOCK *const x, BLOCK_SIZE bsize,
int64_t best_skip_rd, int64_t skip_rd,
int level, int is_luma_only) {
int eval_txfm = 1;
// Derive aggressiveness factor for gating the transform search
// Lower value indicates more aggressiveness. Be more conservative (high
// value) for (i) low quantizers (ii) regions where prediction is poor
const int scale[5] = { INT_MAX, 4, 3, 3, 2 };
const int qslope = 2 * (!is_luma_only);
int aggr_factor = 1;
if (!is_luma_only) {
aggr_factor = AOMMAX(
1, ((MAXQ - x->qindex) * qslope + QINDEX_RANGE / 2) >> QINDEX_BITS);
}
if (best_skip_rd >
(x->source_variance << (num_pels_log2_lookup[bsize] + RDDIV_BITS)))
aggr_factor *= scale[level];
// For level setting 1, be more conservative for luma only case even when
// prediction is good
else if ((level <= 1) && !is_luma_only)
aggr_factor *= 2;
// Be more conservative for luma only cases (called from compound type rd)
// since best_skip_rd is computed after and skip_rd is computed (with 8-bit
// prediction signals blended for WEDGE/DIFFWTD rather than 16-bit) before
// interpolation filter search
const int luma_mul[5] = { INT_MAX, 32, 29, 20, 17 };
int mul_factor = is_luma_only ? luma_mul[level] : 16;
int64_t rd_thresh =
(best_skip_rd == INT64_MAX)
? best_skip_rd
: (int64_t)(best_skip_rd * aggr_factor * mul_factor >> 4);
if (skip_rd > rd_thresh) eval_txfm = 0;
return eval_txfm;
}
static TX_MODE select_tx_mode(
const AV1_COMMON *cm, const TX_SIZE_SEARCH_METHOD tx_size_search_method) {
if (cm->features.coded_lossless) return ONLY_4X4;
if (tx_size_search_method == USE_LARGESTALL) {
return TX_MODE_LARGEST;
} else {
assert(tx_size_search_method == USE_FULL_RD ||
tx_size_search_method == USE_FAST_RD);
return TX_MODE_SELECT;
}
}
// Checks the conditions to enable winner mode processing
static INLINE int is_winner_mode_processing_enabled(
const struct AV1_COMP *cpi, MB_MODE_INFO *const mbmi,
const PREDICTION_MODE best_mode) {
const SPEED_FEATURES *sf = &cpi->sf;
// TODO(any): Move block independent condition checks to frame level
#if CONFIG_SDP
if (is_inter_block(mbmi, SHARED_PART)) {
#else
if (is_inter_block(mbmi)) {
#endif
if (is_inter_mode(best_mode) &&
sf->tx_sf.tx_type_search.fast_inter_tx_type_search &&
!cpi->oxcf.txfm_cfg.use_inter_dct_only)
return 1;
} else {
if (sf->tx_sf.tx_type_search.fast_intra_tx_type_search &&
!cpi->oxcf.txfm_cfg.use_intra_default_tx_only &&
!cpi->oxcf.txfm_cfg.use_intra_dct_only)
return 1;
}
// Check speed feature related to winner mode processing
if (sf->winner_mode_sf.enable_winner_mode_for_coeff_opt &&
cpi->optimize_seg_arr[mbmi->segment_id] != NO_TRELLIS_OPT &&
cpi->optimize_seg_arr[mbmi->segment_id] != FINAL_PASS_TRELLIS_OPT)
return 1;
if (sf->winner_mode_sf.enable_winner_mode_for_tx_size_srch) return 1;
return 0;
}
static INLINE void set_tx_size_search_method(
const AV1_COMMON *cm, const WinnerModeParams *winner_mode_params,
TxfmSearchParams *txfm_params, int enable_winner_mode_for_tx_size_srch,
int is_winner_mode) {
// Populate transform size search method/transform mode appropriately
txfm_params->tx_size_search_method =
winner_mode_params->tx_size_search_methods[DEFAULT_EVAL];
if (enable_winner_mode_for_tx_size_srch) {
if (is_winner_mode)
txfm_params->tx_size_search_method =
winner_mode_params->tx_size_search_methods[WINNER_MODE_EVAL];
else
txfm_params->tx_size_search_method =
winner_mode_params->tx_size_search_methods[MODE_EVAL];
}
txfm_params->tx_mode_search_type =
select_tx_mode(cm, txfm_params->tx_size_search_method);
}
static INLINE void set_tx_type_prune(const SPEED_FEATURES *sf,
TxfmSearchParams *txfm_params,
int winner_mode_tx_type_pruning,
int is_winner_mode) {
// Populate prune transform mode appropriately
txfm_params->prune_2d_txfm_mode = sf->tx_sf.tx_type_search.prune_2d_txfm_mode;
if (!winner_mode_tx_type_pruning) return;
const int prune_mode[2][2] = { { TX_TYPE_PRUNE_4, TX_TYPE_PRUNE_0 },
{ TX_TYPE_PRUNE_5, TX_TYPE_PRUNE_2 } };
txfm_params->prune_2d_txfm_mode =
prune_mode[winner_mode_tx_type_pruning - 1][is_winner_mode];
}
static INLINE void set_tx_domain_dist_params(
const WinnerModeParams *winner_mode_params, TxfmSearchParams *txfm_params,
int enable_winner_mode_for_tx_domain_dist, int is_winner_mode) {
if (!enable_winner_mode_for_tx_domain_dist) {
txfm_params->use_transform_domain_distortion =
winner_mode_params->use_transform_domain_distortion[DEFAULT_EVAL];
txfm_params->tx_domain_dist_threshold =
winner_mode_params->tx_domain_dist_threshold[DEFAULT_EVAL];
return;
}
if (is_winner_mode) {
txfm_params->use_transform_domain_distortion =
winner_mode_params->use_transform_domain_distortion[WINNER_MODE_EVAL];
txfm_params->tx_domain_dist_threshold =
winner_mode_params->tx_domain_dist_threshold[WINNER_MODE_EVAL];
} else {
txfm_params->use_transform_domain_distortion =
winner_mode_params->use_transform_domain_distortion[MODE_EVAL];
txfm_params->tx_domain_dist_threshold =
winner_mode_params->tx_domain_dist_threshold[MODE_EVAL];
}
}
// This function sets mode parameters for different mode evaluation stages
static INLINE void set_mode_eval_params(const struct AV1_COMP *cpi,
MACROBLOCK *x,
MODE_EVAL_TYPE mode_eval_type) {
const AV1_COMMON *cm = &cpi->common;
const SPEED_FEATURES *sf = &cpi->sf;
const WinnerModeParams *winner_mode_params = &cpi->winner_mode_params;
TxfmSearchParams *txfm_params = &x->txfm_search_params;
TxfmSearchInfo *txfm_info = &x->txfm_search_info;
switch (mode_eval_type) {
case DEFAULT_EVAL:
txfm_params->use_default_inter_tx_type = 0;
txfm_params->use_default_intra_tx_type = 0;
txfm_params->skip_txfm_level =
winner_mode_params->skip_txfm_level[DEFAULT_EVAL];
txfm_params->predict_dc_level =
winner_mode_params->predict_dc_level[DEFAULT_EVAL];
// Set default transform domain distortion type
set_tx_domain_dist_params(winner_mode_params, txfm_params, 0, 0);
// Get default threshold for R-D optimization of coefficients
txfm_params->coeff_opt_dist_threshold = get_rd_opt_coeff_thresh(
winner_mode_params->coeff_opt_dist_threshold, 0, 0);
txfm_params->coeff_opt_satd_threshold = get_rd_opt_coeff_thresh(
winner_mode_params->coeff_opt_satd_threshold, 0, 0);
// Set default transform size search method
set_tx_size_search_method(cm, winner_mode_params, txfm_params, 0, 0);
// Set default transform type prune
set_tx_type_prune(sf, txfm_params, 0, 0);
break;
case MODE_EVAL:
txfm_params->use_default_intra_tx_type =
(cpi->sf.tx_sf.tx_type_search.fast_intra_tx_type_search ||
cpi->oxcf.txfm_cfg.use_intra_default_tx_only);
txfm_params->use_default_inter_tx_type =
cpi->sf.tx_sf.tx_type_search.fast_inter_tx_type_search;
txfm_params->skip_txfm_level =
winner_mode_params->skip_txfm_level[MODE_EVAL];
txfm_params->predict_dc_level =
winner_mode_params->predict_dc_level[MODE_EVAL];
// Set transform domain distortion type for mode evaluation
set_tx_domain_dist_params(
winner_mode_params, txfm_params,
sf->winner_mode_sf.enable_winner_mode_for_use_tx_domain_dist, 0);
// Get threshold for R-D optimization of coefficients during mode
// evaluation
txfm_params->coeff_opt_dist_threshold = get_rd_opt_coeff_thresh(
winner_mode_params->coeff_opt_dist_threshold,
sf->winner_mode_sf.enable_winner_mode_for_coeff_opt, 0);
txfm_params->coeff_opt_satd_threshold = get_rd_opt_coeff_thresh(
winner_mode_params->coeff_opt_satd_threshold,
sf->winner_mode_sf.enable_winner_mode_for_coeff_opt, 0);
// Set the transform size search method for mode evaluation
set_tx_size_search_method(
cm, winner_mode_params, txfm_params,
sf->winner_mode_sf.enable_winner_mode_for_tx_size_srch, 0);
// Set transform type prune for mode evaluation
set_tx_type_prune(sf, txfm_params,
sf->tx_sf.tx_type_search.winner_mode_tx_type_pruning,
0);
break;
case WINNER_MODE_EVAL:
txfm_params->use_default_inter_tx_type = 0;
txfm_params->use_default_intra_tx_type = 0;
txfm_params->skip_txfm_level =
winner_mode_params->skip_txfm_level[WINNER_MODE_EVAL];
txfm_params->predict_dc_level =
winner_mode_params->predict_dc_level[WINNER_MODE_EVAL];
// Set transform domain distortion type for winner mode evaluation
set_tx_domain_dist_params(
winner_mode_params, txfm_params,
sf->winner_mode_sf.enable_winner_mode_for_use_tx_domain_dist, 1);
// Get threshold for R-D optimization of coefficients for winner mode
// evaluation
txfm_params->coeff_opt_dist_threshold = get_rd_opt_coeff_thresh(
winner_mode_params->coeff_opt_dist_threshold,
sf->winner_mode_sf.enable_winner_mode_for_coeff_opt, 1);
txfm_params->coeff_opt_satd_threshold = get_rd_opt_coeff_thresh(
winner_mode_params->coeff_opt_satd_threshold,
sf->winner_mode_sf.enable_winner_mode_for_coeff_opt, 1);
// Set the transform size search method for winner mode evaluation
set_tx_size_search_method(
cm, winner_mode_params, txfm_params,
sf->winner_mode_sf.enable_winner_mode_for_tx_size_srch, 1);
// Set default transform type prune mode for winner mode evaluation
set_tx_type_prune(sf, txfm_params,
sf->tx_sf.tx_type_search.winner_mode_tx_type_pruning,
1);
// Reset hash state for winner mode processing. Winner mode and subsequent
// transform/mode evaluations (palette/IntraBC) cann't reuse old data as
// the decisions would have been sub-optimal
// TODO(any): Move the evaluation of palette/IntraBC modes before winner
// mode is processed and clean-up the code below
reset_hash_records(txfm_info, cpi->sf.tx_sf.use_inter_txb_hash);
break;
default: assert(0);
}
}
// Similar to store_cfl_required(), but for use during the RDO process,
// where we haven't yet determined whether this block uses CfL.
static INLINE CFL_ALLOWED_TYPE store_cfl_required_rdo(const AV1_COMMON *cm,
const MACROBLOCK *x) {
const MACROBLOCKD *xd = &x->e_mbd;
if (cm->seq_params.monochrome || !xd->is_chroma_ref) return CFL_DISALLOWED;
if (!xd->is_chroma_ref) {
// For non-chroma-reference blocks, we should always store the luma pixels,
// in case the corresponding chroma-reference block uses CfL.
// Note that this can only happen for block sizes which are <8 on
// their shortest side, as otherwise they would be chroma reference
// blocks.
return CFL_ALLOWED;
}
// For chroma reference blocks, we should store data in the encoder iff we're
// allowed to try out CfL.
return is_cfl_allowed(xd);
}
static AOM_INLINE void init_sbuv_mode(MB_MODE_INFO *const mbmi) {
mbmi->uv_mode = UV_DC_PRED;
mbmi->palette_mode_info.palette_size[1] = 0;
}
// Store best mode stats for winner mode processing
static INLINE void store_winner_mode_stats(
const AV1_COMMON *const cm, MACROBLOCK *x, const MB_MODE_INFO *mbmi,
RD_STATS *rd_cost, RD_STATS *rd_cost_y, RD_STATS *rd_cost_uv,
const MV_REFERENCE_FRAME *refs, PREDICTION_MODE mode, uint8_t *color_map,
BLOCK_SIZE bsize, int64_t this_rd, int multi_winner_mode_type,
int txfm_search_done) {
WinnerModeStats *winner_mode_stats = x->winner_mode_stats;
int mode_idx = 0;
int is_palette_mode = mbmi->palette_mode_info.palette_size[PLANE_TYPE_Y] > 0;
// Mode stat is not required when multiwinner mode processing is disabled
if (multi_winner_mode_type == MULTI_WINNER_MODE_OFF) return;
// Ignore mode with maximum rd
if (this_rd == INT64_MAX) return;
// TODO(any): Winner mode processing is currently not applicable for palette
// mode in Inter frames. Clean-up the following code, once support is added
if (!frame_is_intra_only(cm) && is_palette_mode) return;
int max_winner_mode_count = frame_is_intra_only(cm)
? MAX_WINNER_MODE_COUNT_INTRA
: MAX_WINNER_MODE_COUNT_INTER;
max_winner_mode_count = (multi_winner_mode_type == MULTI_WINNER_MODE_FAST)
? AOMMIN(max_winner_mode_count, 2)
: max_winner_mode_count;
assert(x->winner_mode_count >= 0 &&
x->winner_mode_count <= max_winner_mode_count);
if (x->winner_mode_count) {
// Find the mode which has higher rd cost than this_rd
for (mode_idx = 0; mode_idx < x->winner_mode_count; mode_idx++)
if (winner_mode_stats[mode_idx].rd > this_rd) break;
if (mode_idx == max_winner_mode_count) {
// No mode has higher rd cost than this_rd
return;
} else if (mode_idx < max_winner_mode_count - 1) {
// Create a slot for current mode and move others to the next slot
memmove(
&winner_mode_stats[mode_idx + 1], &winner_mode_stats[mode_idx],
(max_winner_mode_count - mode_idx - 1) * sizeof(*winner_mode_stats));
}
}
// Add a mode stat for winner mode processing
winner_mode_stats[mode_idx].mbmi = *mbmi;
winner_mode_stats[mode_idx].rd = this_rd;
winner_mode_stats[mode_idx].mode = mode;
winner_mode_stats[mode_idx].refs[0] = refs[0];
winner_mode_stats[mode_idx].refs[1] = refs[1];
// Update rd stats required for inter frame
if (!frame_is_intra_only(cm) && rd_cost && rd_cost_y && rd_cost_uv) {
const MACROBLOCKD *xd = &x->e_mbd;
const int skip_ctx = av1_get_skip_txfm_context(xd);
const int is_intra_mode = mode < INTRA_MODE_END;
#if CONFIG_SDP
const int skip_txfm =
mbmi->skip_txfm[xd->tree_type == CHROMA_PART] && !is_intra_mode;
#else
const int skip_txfm = mbmi->skip_txfm && !is_intra_mode;
#endif
winner_mode_stats[mode_idx].rd_cost = *rd_cost;
if (txfm_search_done) {
winner_mode_stats[mode_idx].rate_y =
rd_cost_y->rate +
x->mode_costs
.skip_txfm_cost[skip_ctx][rd_cost->skip_txfm || skip_txfm];
winner_mode_stats[mode_idx].rate_uv = rd_cost_uv->rate;
}
}
if (color_map) {
// Store color_index_map for palette mode
const MACROBLOCKD *const xd = &x->e_mbd;
int block_width, block_height;
av1_get_block_dimensions(bsize, AOM_PLANE_Y, xd, &block_width,
&block_height, NULL, NULL);
memcpy(winner_mode_stats[mode_idx].color_index_map, color_map,
block_width * block_height * sizeof(color_map[0]));
}
x->winner_mode_count =
AOMMIN(x->winner_mode_count + 1, max_winner_mode_count);
}
unsigned int av1_get_sby_perpixel_variance(const struct AV1_COMP *cpi,
const struct buf_2d *ref,
BLOCK_SIZE bs);
unsigned int av1_high_get_sby_perpixel_variance(const struct AV1_COMP *cpi,
const struct buf_2d *ref,
BLOCK_SIZE bs, int bd);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AOM_AV1_ENCODER_RDOPT_UTILS_H_