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uvg266/src/gop.h
Arttu Ylä-Outinen 829a70e6a7 Copy lowdelay GOP definition from HM
2020-02-15 22:36:58 +02:00

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8.7 KiB
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#ifndef GOP_H_
#define GOP_H_
/*****************************************************************************
* This file is part of Kvazaar HEVC encoder.
*
* Copyright (C) 2018 Tampere University of Technology and others (see
* COPYING file).
*
* Kvazaar is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* Kvazaar is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with Kvazaar. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#include <kvazaar.h>
static const kvz_gop_config kvz_gop_lowdelay4[4] = {
{
.poc_offset = 1,
.layer = 1,
.qp_offset = 5,
.qp_factor = 1.0,
.qp_model_offset = -6.5,
.qp_model_scale = 0.2590,
.is_ref = 1,
.ref_neg_count = 4,
.ref_neg = { 1, 5, 9, 13 },
.ref_pos_count = 0,
.ref_pos = { 0 },
},
{
.poc_offset = 2,
.layer = 1,
.qp_offset = 4,
.qp_factor = 1.0,
.qp_model_offset = -6.5,
.qp_model_scale = 0.2590,
.is_ref = 1,
.ref_neg_count = 3,
.ref_neg = { 1, 2, 6, 10 },
.ref_pos_count = 0,
.ref_pos = { 0 },
},
{
.poc_offset = 3,
.layer = 1,
.qp_offset = 5,
.qp_factor = 1.0,
.qp_model_offset = -6.5,
.qp_model_scale = 0.2590,
.is_ref = 1,
.ref_neg_count = 3,
.ref_neg = { 1, 3, 7, 11 },
.ref_pos_count = 0,
.ref_pos = { 0 },
},
{
.poc_offset = 4,
.layer = 1,
.qp_offset = 1,
.qp_factor = 1.0,
.qp_model_offset = 0.0,
.qp_model_scale = 0.0,
.is_ref = 1,
.ref_neg_count = 3,
.ref_neg = { 1, 4, 8, 12 },
.ref_pos_count = 0,
.ref_pos = { 0 },
},
};
static const kvz_gop_config kvz_gop_ra8[8] = {
{
.poc_offset = 8,
.layer = 1,
.qp_offset = 0,
.qp_factor = 1.0,
.qp_model_offset = 0.0,
.qp_model_scale = 0.0,
.is_ref = 1,
.ref_neg_count = 3,
.ref_neg = { 8, 12, 16 },
.ref_pos_count = 0,
.ref_pos = { 0 },
},
{
.poc_offset = 4,
.layer = 2,
.qp_offset = 3,
.qp_factor = 1.0,
.qp_model_offset = -6.25,
.qp_model_scale = 0.25,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 4, 8 },
.ref_pos_count = 1,
.ref_pos = { 4 },
},
{
.poc_offset = 2,
.layer = 3,
.qp_offset = 4,
.qp_factor = 1.0,
.qp_model_offset = -6.25,
.qp_model_scale = 0.25,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 2, 6 },
.ref_pos_count = 2,
.ref_pos = { 2, 6 },
},
{
.poc_offset = 1,
.layer = 4,
.qp_offset = 8,
.qp_factor = 1.0,
.qp_model_offset = -7.0,
.qp_model_scale = 0.245,
.is_ref = 0,
.ref_neg_count = 1,
.ref_neg = { 1 },
.ref_pos_count = 3,
.ref_pos = { 1, 3, 7 },
},
{
.poc_offset = 3,
.layer = 4,
.qp_offset = 8,
.qp_factor = 1.0,
.qp_model_offset = -7.0,
.qp_model_scale = 0.245,
.is_ref = 0,
.ref_neg_count = 2,
.ref_neg = { 1, 3 },
.ref_pos_count = 2,
.ref_pos = { 1, 5 },
},
{
.poc_offset = 6,
.layer = 3,
.qp_offset = 4,
.qp_factor = 1.0,
.qp_model_offset = -6.25,
.qp_model_scale = 0.25,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 2, 6 },
.ref_pos_count = 1,
.ref_pos = { 2 },
},
{
.poc_offset = 5,
.layer = 4,
.qp_offset = 8,
.qp_factor = 1.0,
.qp_model_offset = -7.0,
.qp_model_scale = 0.245,
.is_ref = 0,
.ref_neg_count = 2,
.ref_neg = { 1, 5 },
.ref_pos_count = 2,
.ref_pos = { 1, 3 },
},
{
.poc_offset = 7,
.layer = 4,
.qp_offset = 8,
.qp_factor = 1.0,
.qp_model_offset = -7.0,
.qp_model_scale = 0.245,
.is_ref = 0,
.ref_neg_count = 3,
.ref_neg = { 1, 3, 7 },
.ref_pos_count = 1,
.ref_pos = { 1 },
},
};
static const kvz_gop_config kvz_gop_ra16[16] = {
{
.poc_offset = 16,
.layer = 1,
.qp_offset = 1,
.qp_factor = 1.0,
.qp_model_offset = 0.0,
.qp_model_scale = 0.0,
.is_ref = 1,
.ref_neg_count = 3,
.ref_neg = { 16, 24, 32 },
.ref_pos_count = 0,
.ref_pos = { 0 },
},
{
.poc_offset = 8,
.layer = 2,
.qp_offset = 1,
.qp_factor = 1.0,
.qp_model_offset = -4.8848,
.qp_model_scale = 0.2061,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 8, 16 },
.ref_pos_count = 1,
.ref_pos = { 8 },
},
{
.poc_offset = 4,
.layer = 3,
.qp_offset = 4,
.qp_factor = 1.0,
.qp_model_offset = -5.7476,
.qp_model_scale = 0.2286,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 4, 12 },
.ref_pos_count = 2,
.ref_pos = { 4, 12 },
},
{
.poc_offset = 2,
.layer = 4,
.qp_offset = 5,
.qp_factor = 1.0,
.qp_model_offset = -5.90,
.qp_model_scale = 0.2333,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 2, 10 },
.ref_pos_count = 3,
.ref_pos = { 2, 6, 14 },
},
{
.poc_offset = 1,
.layer = 5,
.qp_offset = 6,
.qp_factor = 1.0,
.qp_model_offset = -7.1444,
.qp_model_scale = 0.3,
.is_ref = 0,
.ref_neg_count = 1,
.ref_neg = { 1 },
.ref_pos_count = 4,
.ref_pos = { 1, 3, 7, 15 },
},
{
.poc_offset = 3,
.layer = 5,
.qp_offset = 6,
.qp_factor = 1.0,
.qp_model_offset = -7.1444,
.qp_model_scale = 0.3,
.is_ref = 0,
.ref_neg_count = 2,
.ref_neg = { 1, 3 },
.ref_pos_count = 3,
.ref_pos = { 1, 5, 13 },
},
{
.poc_offset = 6,
.layer = 4,
.qp_offset = 5,
.qp_factor = 1.0,
.qp_model_offset = -5.90,
.qp_model_scale = 0.2333,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 2, 6 },
.ref_pos_count = 2,
.ref_pos = { 2, 10 },
},
{
.poc_offset = 5,
.layer = 5,
.qp_offset = 6,
.qp_factor = 1.0,
.qp_model_offset = -7.1444,
.qp_model_scale = 0.3,
.is_ref = 0,
.ref_neg_count = 2,
.ref_neg = { 1, 5 },
.ref_pos_count = 3,
.ref_pos = { 1, 3, 11 },
},
{
.poc_offset = 7,
.layer = 5,
.qp_offset = 6,
.qp_factor = 1.0,
.qp_model_offset = -7.1444,
.qp_model_scale = 0.3,
.is_ref = 0,
.ref_neg_count = 3,
.ref_neg = { 1, 3, 7 },
.ref_pos_count = 2,
.ref_pos = { 1, 9 },
},
{
.poc_offset = 12,
.layer = 3,
.qp_offset = 4,
.qp_factor = 1.0,
.qp_model_offset = -5.7476,
.qp_model_scale = 0.2286,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 4, 12 },
.ref_pos_count = 1,
.ref_pos = { 4 },
},
{
.poc_offset = 10,
.layer = 4,
.qp_offset = 5,
.qp_factor = 1.0,
.qp_model_offset = -5.90,
.qp_model_scale = 0.2333,
.is_ref = 1,
.ref_neg_count = 2,
.ref_neg = { 2, 10 },
.ref_pos_count = 2,
.ref_pos = { 2, 6 },
},
{
.poc_offset = 9,
.layer = 5,
.qp_offset = 6,
.qp_factor = 1.0,
.qp_model_offset = -7.1444,
.qp_model_scale = 0.3,
.is_ref = 0,
.ref_neg_count = 2,
.ref_neg = { 1, 9 },
.ref_pos_count = 3,
.ref_pos = { 1, 3, 7 },
},
{
.poc_offset = 11,
.layer = 5,
.qp_offset = 6,
.qp_factor = 1.0,
.qp_model_offset = -7.1444,
.qp_model_scale = 0.3,
.is_ref = 0,
.ref_neg_count = 3,
.ref_neg = { 1, 3, 11 },
.ref_pos_count = 2,
.ref_pos = { 1, 5 },
},
{
.poc_offset = 14,
.layer = 4,
.qp_offset = 5,
.qp_factor = 1.0,
.qp_model_offset = -5.90,
.qp_model_scale = 0.2333,
.is_ref = 1,
.ref_neg_count = 3,
.ref_neg = { 2, 6, 14 },
.ref_pos_count = 1,
.ref_pos = { 2 },
},
{
.poc_offset = 13,
.layer = 5,
.qp_offset = 6,
.qp_factor = 1.0,
.qp_model_offset = -7.1444,
.qp_model_scale = 0.3,
.is_ref = 0,
.ref_neg_count = 3,
.ref_neg = { 1, 5, 13 },
.ref_pos_count = 2,
.ref_pos = { 1, 3 },
},
{
.poc_offset = 15,
.layer = 5,
.qp_offset = 6,
.qp_factor = 1.0,
.qp_model_offset = -7.1444,
.qp_model_scale = 0.3,
.is_ref = 0,
.ref_neg_count = 4,
.ref_neg = { 1, 3, 7, 15 },
.ref_pos_count = 1,
.ref_pos = { 1 },
},
};
#endif // GOP_H_
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