blob: 32e552f6eb07bd6c04a5d6ca2e6d77aac4278aa0 [file] [log] [blame]
/*
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. 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 www.aomedia.org/license/patent.
*/
#include <limits.h>
#include <float.h>
#include <math.h>
#include <stdio.h>
#include "config/aom_config.h"
#include "config/aom_dsp_rtcd.h"
#include "config/aom_scale_rtcd.h"
#include "config/av1_rtcd.h"
#include "aom_dsp/aom_dsp_common.h"
#include "aom_dsp/aom_filter.h"
#if CONFIG_DENOISE
#include "aom_dsp/grain_table.h"
#include "aom_dsp/noise_util.h"
#include "aom_dsp/noise_model.h"
#endif
#include "aom_dsp/psnr.h"
#if CONFIG_INTERNAL_STATS
#include "aom_dsp/ssim.h"
#endif
#include "aom_ports/aom_timer.h"
#include "aom_ports/mem.h"
#include "aom_ports/system_state.h"
#include "aom_scale/aom_scale.h"
#if CONFIG_BITSTREAM_DEBUG
#include "aom_util/debug_util.h"
#endif // CONFIG_BITSTREAM_DEBUG
#include "av1/common/alloccommon.h"
#include "av1/common/cdef.h"
#include "av1/common/filter.h"
#include "av1/common/idct.h"
#include "av1/common/reconinter.h"
#include "av1/common/reconintra.h"
#include "av1/common/resize.h"
#include "av1/common/tile_common.h"
#include "av1/encoder/av1_multi_thread.h"
#include "av1/encoder/aq_complexity.h"
#include "av1/encoder/aq_cyclicrefresh.h"
#include "av1/encoder/aq_variance.h"
#include "av1/encoder/bitstream.h"
#include "av1/encoder/context_tree.h"
#include "av1/encoder/encodeframe.h"
#include "av1/encoder/encodemv.h"
#include "av1/encoder/encode_strategy.h"
#include "av1/encoder/encoder.h"
#include "av1/encoder/encodetxb.h"
#include "av1/encoder/ethread.h"
#include "av1/encoder/firstpass.h"
#include "av1/encoder/grain_test_vectors.h"
#include "av1/encoder/hash_motion.h"
#include "av1/encoder/mv_prec.h"
#include "av1/encoder/pass2_strategy.h"
#include "av1/encoder/picklpf.h"
#include "av1/encoder/pickrst.h"
#include "av1/encoder/random.h"
#include "av1/encoder/ratectrl.h"
#include "av1/encoder/rd.h"
#include "av1/encoder/rdopt.h"
#include "av1/encoder/segmentation.h"
#include "av1/encoder/speed_features.h"
#include "av1/encoder/tpl_model.h"
#include "av1/encoder/reconinter_enc.h"
#include "av1/encoder/var_based_part.h"
#if CONFIG_TUNE_VMAF
#include "av1/encoder/tune_vmaf.h"
#endif
#define DEFAULT_EXPLICIT_ORDER_HINT_BITS 7
#if CONFIG_ENTROPY_STATS
FRAME_COUNTS aggregate_fc;
#endif // CONFIG_ENTROPY_STATS
#define AM_SEGMENT_ID_INACTIVE 7
#define AM_SEGMENT_ID_ACTIVE 0
// #define OUTPUT_YUV_REC
#ifdef OUTPUT_YUV_SKINMAP
FILE *yuv_skinmap_file = NULL;
#endif
#ifdef OUTPUT_YUV_REC
FILE *yuv_rec_file;
#define FILE_NAME_LEN 100
#endif
const int default_tx_type_probs[FRAME_UPDATE_TYPES][TX_SIZES_ALL][TX_TYPES] = {
{ { 221, 189, 214, 292, 0, 0, 0, 0, 0, 2, 38, 68, 0, 0, 0, 0 },
{ 262, 203, 216, 239, 0, 0, 0, 0, 0, 1, 37, 66, 0, 0, 0, 0 },
{ 315, 231, 239, 226, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 222, 188, 214, 287, 0, 0, 0, 0, 0, 2, 50, 61, 0, 0, 0, 0 },
{ 256, 182, 205, 282, 0, 0, 0, 0, 0, 2, 21, 76, 0, 0, 0, 0 },
{ 281, 214, 217, 222, 0, 0, 0, 0, 0, 1, 48, 41, 0, 0, 0, 0 },
{ 263, 194, 225, 225, 0, 0, 0, 0, 0, 2, 15, 100, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 170, 192, 242, 293, 0, 0, 0, 0, 0, 1, 68, 58, 0, 0, 0, 0 },
{ 199, 210, 213, 291, 0, 0, 0, 0, 0, 1, 14, 96, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
{ { 106, 69, 107, 278, 9, 15, 20, 45, 49, 23, 23, 88, 36, 74, 25, 57 },
{ 105, 72, 81, 98, 45, 49, 47, 50, 56, 72, 30, 81, 33, 95, 27, 83 },
{ 211, 105, 109, 120, 57, 62, 43, 49, 52, 58, 42, 116, 0, 0, 0, 0 },
{ 1008, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 131, 57, 98, 172, 19, 40, 37, 64, 69, 22, 41, 52, 51, 77, 35, 59 },
{ 176, 83, 93, 202, 22, 24, 28, 47, 50, 16, 12, 93, 26, 76, 17, 59 },
{ 136, 72, 89, 95, 46, 59, 47, 56, 61, 68, 35, 51, 32, 82, 26, 69 },
{ 122, 80, 87, 105, 49, 47, 46, 46, 57, 52, 13, 90, 19, 103, 15, 93 },
{ 1009, 0, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0 },
{ 1011, 0, 0, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 202, 20, 84, 114, 14, 60, 41, 79, 99, 21, 41, 15, 50, 84, 34, 66 },
{ 196, 44, 23, 72, 30, 22, 28, 57, 67, 13, 4, 165, 15, 148, 9, 131 },
{ 882, 0, 0, 0, 0, 0, 0, 0, 0, 142, 0, 0, 0, 0, 0, 0 },
{ 840, 0, 0, 0, 0, 0, 0, 0, 0, 184, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
{ { 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 } },
{ { 213, 110, 141, 269, 12, 16, 15, 19, 21, 11, 38, 68, 22, 29, 16, 24 },
{ 216, 119, 128, 143, 38, 41, 26, 30, 31, 30, 42, 70, 23, 36, 19, 32 },
{ 367, 149, 154, 154, 38, 35, 17, 21, 21, 10, 22, 36, 0, 0, 0, 0 },
{ 1022, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 219, 96, 127, 191, 21, 40, 25, 32, 34, 18, 45, 45, 33, 39, 26, 33 },
{ 296, 99, 122, 198, 23, 21, 19, 24, 25, 13, 20, 64, 23, 32, 18, 27 },
{ 275, 128, 142, 143, 35, 48, 23, 30, 29, 18, 42, 36, 18, 23, 14, 20 },
{ 239, 132, 166, 175, 36, 27, 19, 21, 24, 14, 13, 85, 9, 31, 8, 25 },
{ 1022, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0 },
{ 1022, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 309, 25, 79, 59, 25, 80, 34, 53, 61, 25, 49, 23, 43, 64, 36, 59 },
{ 270, 57, 40, 54, 50, 42, 41, 53, 56, 28, 17, 81, 45, 86, 34, 70 },
{ 1005, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0 },
{ 992, 0, 0, 0, 0, 0, 0, 0, 0, 32, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
{ { 133, 63, 55, 83, 57, 87, 58, 72, 68, 16, 24, 35, 29, 105, 25, 114 },
{ 131, 75, 74, 60, 71, 77, 65, 66, 73, 33, 21, 79, 20, 83, 18, 78 },
{ 276, 95, 82, 58, 86, 93, 63, 60, 64, 17, 38, 92, 0, 0, 0, 0 },
{ 1006, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 147, 49, 75, 78, 50, 97, 60, 67, 76, 17, 42, 35, 31, 93, 27, 80 },
{ 157, 49, 58, 75, 61, 52, 56, 67, 69, 12, 15, 79, 24, 119, 11, 120 },
{ 178, 69, 83, 77, 69, 85, 72, 77, 77, 20, 35, 40, 25, 48, 23, 46 },
{ 174, 55, 64, 57, 73, 68, 62, 61, 75, 15, 12, 90, 17, 99, 16, 86 },
{ 1008, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0 },
{ 1018, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 266, 31, 63, 64, 21, 52, 39, 54, 63, 30, 52, 31, 48, 89, 46, 75 },
{ 272, 26, 32, 44, 29, 31, 32, 53, 51, 13, 13, 88, 22, 153, 16, 149 },
{ 923, 0, 0, 0, 0, 0, 0, 0, 0, 101, 0, 0, 0, 0, 0, 0 },
{ 969, 0, 0, 0, 0, 0, 0, 0, 0, 55, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
{ { 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 },
{ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 } },
{ { 158, 92, 125, 298, 12, 15, 20, 29, 31, 12, 29, 67, 34, 44, 23, 35 },
{ 147, 94, 103, 123, 45, 48, 38, 41, 46, 48, 37, 78, 33, 63, 27, 53 },
{ 268, 126, 125, 136, 54, 53, 31, 38, 38, 33, 35, 87, 0, 0, 0, 0 },
{ 1018, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 159, 72, 103, 194, 20, 35, 37, 50, 56, 21, 39, 40, 51, 61, 38, 48 },
{ 259, 86, 95, 188, 32, 20, 25, 34, 37, 13, 12, 85, 25, 53, 17, 43 },
{ 189, 99, 113, 123, 45, 59, 37, 46, 48, 44, 39, 41, 31, 47, 26, 37 },
{ 175, 110, 113, 128, 58, 38, 33, 33, 43, 29, 13, 100, 14, 68, 12, 57 },
{ 1017, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0 },
{ 1019, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 208, 22, 84, 101, 21, 59, 44, 70, 90, 25, 59, 13, 64, 67, 49, 48 },
{ 277, 52, 32, 63, 43, 26, 33, 48, 54, 11, 6, 130, 18, 119, 11, 101 },
{ 963, 0, 0, 0, 0, 0, 0, 0, 0, 61, 0, 0, 0, 0, 0, 0 },
{ 979, 0, 0, 0, 0, 0, 0, 0, 0, 45, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1024, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }
};
const int default_obmc_probs[FRAME_UPDATE_TYPES][BLOCK_SIZES_ALL] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 106, 90, 90, 97, 67, 59, 70, 28,
30, 38, 16, 16, 16, 0, 0, 44, 50, 26, 25 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 98, 93, 97, 68, 82, 85, 33, 30,
33, 16, 16, 16, 16, 0, 0, 43, 37, 26, 16 },
{ 0, 0, 0, 91, 80, 76, 78, 55, 49, 24, 16,
16, 16, 16, 16, 16, 0, 0, 29, 45, 16, 38 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 103, 89, 89, 89, 62, 63, 76, 34,
35, 32, 19, 16, 16, 0, 0, 49, 55, 29, 19 }
};
const int default_warped_probs[FRAME_UPDATE_TYPES] = { 64, 64, 64, 64,
64, 64, 64 };
// TODO(yunqing): the default probs can be trained later from better
// performance.
const int default_switchable_interp_probs[FRAME_UPDATE_TYPES]
[SWITCHABLE_FILTER_CONTEXTS]
[SWITCHABLE_FILTERS] = {
{ { 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 } },
{ { 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 } },
{ { 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 } },
{ { 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 } },
{ { 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 } },
{ { 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 } },
{ { 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 },
{ 512, 512, 512 } }
};
static INLINE void Scale2Ratio(AOM_SCALING mode, int *hr, int *hs) {
switch (mode) {
case NORMAL:
*hr = 1;
*hs = 1;
break;
case FOURFIVE:
*hr = 4;
*hs = 5;
break;
case THREEFIVE:
*hr = 3;
*hs = 5;
break;
case ONETWO:
*hr = 1;
*hs = 2;
break;
default:
*hr = 1;
*hs = 1;
assert(0);
break;
}
}
// Mark all inactive blocks as active. Other segmentation features may be set
// so memset cannot be used, instead only inactive blocks should be reset.
static void suppress_active_map(AV1_COMP *cpi) {
unsigned char *const seg_map = cpi->segmentation_map;
int i;
if (cpi->active_map.enabled || cpi->active_map.update)
for (i = 0;
i < cpi->common.mi_params.mi_rows * cpi->common.mi_params.mi_cols; ++i)
if (seg_map[i] == AM_SEGMENT_ID_INACTIVE)
seg_map[i] = AM_SEGMENT_ID_ACTIVE;
}
static void apply_active_map(AV1_COMP *cpi) {
struct segmentation *const seg = &cpi->common.seg;
unsigned char *const seg_map = cpi->segmentation_map;
const unsigned char *const active_map = cpi->active_map.map;
int i;
assert(AM_SEGMENT_ID_ACTIVE == CR_SEGMENT_ID_BASE);
if (frame_is_intra_only(&cpi->common)) {
cpi->active_map.enabled = 0;
cpi->active_map.update = 1;
}
if (cpi->active_map.update) {
if (cpi->active_map.enabled) {
for (i = 0;
i < cpi->common.mi_params.mi_rows * cpi->common.mi_params.mi_cols;
++i)
if (seg_map[i] == AM_SEGMENT_ID_ACTIVE) seg_map[i] = active_map[i];
av1_enable_segmentation(seg);
av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_SKIP);
av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_H);
av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V);
av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U);
av1_enable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V);
av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_H,
-MAX_LOOP_FILTER);
av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V,
-MAX_LOOP_FILTER);
av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U,
-MAX_LOOP_FILTER);
av1_set_segdata(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V,
-MAX_LOOP_FILTER);
} else {
av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_SKIP);
av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_H);
av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_Y_V);
av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_U);
av1_disable_segfeature(seg, AM_SEGMENT_ID_INACTIVE, SEG_LVL_ALT_LF_V);
if (seg->enabled) {
seg->update_data = 1;
seg->update_map = 1;
}
}
cpi->active_map.update = 0;
}
}
int av1_set_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows,
int cols) {
const CommonModeInfoParams *const mi_params = &cpi->common.mi_params;
if (rows == mi_params->mb_rows && cols == mi_params->mb_cols) {
unsigned char *const active_map_8x8 = cpi->active_map.map;
const int mi_rows = mi_params->mi_rows;
const int mi_cols = mi_params->mi_cols;
const int row_scale = mi_size_high[BLOCK_16X16] == 2 ? 1 : 2;
const int col_scale = mi_size_wide[BLOCK_16X16] == 2 ? 1 : 2;
cpi->active_map.update = 1;
if (new_map_16x16) {
int r, c;
for (r = 0; r < mi_rows; ++r) {
for (c = 0; c < mi_cols; ++c) {
active_map_8x8[r * mi_cols + c] =
new_map_16x16[(r >> row_scale) * cols + (c >> col_scale)]
? AM_SEGMENT_ID_ACTIVE
: AM_SEGMENT_ID_INACTIVE;
}
}
cpi->active_map.enabled = 1;
} else {
cpi->active_map.enabled = 0;
}
return 0;
} else {
return -1;
}
}
int av1_get_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows,
int cols) {
const CommonModeInfoParams *const mi_params = &cpi->common.mi_params;
if (rows == mi_params->mb_rows && cols == mi_params->mb_cols &&
new_map_16x16) {
unsigned char *const seg_map_8x8 = cpi->segmentation_map;
const int mi_rows = mi_params->mi_rows;
const int mi_cols = mi_params->mi_cols;
const int row_scale = mi_size_high[BLOCK_16X16] == 2 ? 1 : 2;
const int col_scale = mi_size_wide[BLOCK_16X16] == 2 ? 1 : 2;
memset(new_map_16x16, !cpi->active_map.enabled, rows * cols);
if (cpi->active_map.enabled) {
int r, c;
for (r = 0; r < mi_rows; ++r) {
for (c = 0; c < mi_cols; ++c) {
// Cyclic refresh segments are considered active despite not having
// AM_SEGMENT_ID_ACTIVE
new_map_16x16[(r >> row_scale) * cols + (c >> col_scale)] |=
seg_map_8x8[r * mi_cols + c] != AM_SEGMENT_ID_INACTIVE;
}
}
}
return 0;
} else {
return -1;
}
}
// Compute the horizontal frequency components' energy in a frame
// by calculuating the 16x4 Horizontal DCT. This is to be used to
// decide the superresolution parameters.
static void analyze_hor_freq(const AV1_COMP *cpi, double *energy) {
uint64_t freq_energy[16] = { 0 };
const YV12_BUFFER_CONFIG *buf = cpi->source;
const int bd = cpi->td.mb.e_mbd.bd;
const int width = buf->y_crop_width;
const int height = buf->y_crop_height;
DECLARE_ALIGNED(16, int32_t, coeff[16 * 4]);
int n = 0;
memset(freq_energy, 0, sizeof(freq_energy));
if (buf->flags & YV12_FLAG_HIGHBITDEPTH) {
const int16_t *src16 = (const int16_t *)CONVERT_TO_SHORTPTR(buf->y_buffer);
for (int i = 0; i < height - 4; i += 4) {
for (int j = 0; j < width - 16; j += 16) {
av1_fwd_txfm2d_16x4(src16 + i * buf->y_stride + j, coeff, buf->y_stride,
H_DCT, bd);
for (int k = 1; k < 16; ++k) {
const uint64_t this_energy =
((int64_t)coeff[k] * coeff[k]) +
((int64_t)coeff[k + 16] * coeff[k + 16]) +
((int64_t)coeff[k + 32] * coeff[k + 32]) +
((int64_t)coeff[k + 48] * coeff[k + 48]);
freq_energy[k] += ROUND_POWER_OF_TWO(this_energy, 2 + 2 * (bd - 8));
}
n++;
}
}
} else {
assert(bd == 8);
DECLARE_ALIGNED(16, int16_t, src16[16 * 4]);
for (int i = 0; i < height - 4; i += 4) {
for (int j = 0; j < width - 16; j += 16) {
for (int ii = 0; ii < 4; ++ii)
for (int jj = 0; jj < 16; ++jj)
src16[ii * 16 + jj] =
buf->y_buffer[(i + ii) * buf->y_stride + (j + jj)];
av1_fwd_txfm2d_16x4(src16, coeff, 16, H_DCT, bd);
for (int k = 1; k < 16; ++k) {
const uint64_t this_energy =
((int64_t)coeff[k] * coeff[k]) +
((int64_t)coeff[k + 16] * coeff[k + 16]) +
((int64_t)coeff[k + 32] * coeff[k + 32]) +
((int64_t)coeff[k + 48] * coeff[k + 48]);
freq_energy[k] += ROUND_POWER_OF_TWO(this_energy, 2);
}
n++;
}
}
}
if (n) {
for (int k = 1; k < 16; ++k) energy[k] = (double)freq_energy[k] / n;
// Convert to cumulative energy
for (int k = 14; k > 0; --k) energy[k] += energy[k + 1];
} else {
for (int k = 1; k < 16; ++k) energy[k] = 1e+20;
}
}
static BLOCK_SIZE select_sb_size(const AV1_COMP *const cpi) {
const AV1_COMMON *const cm = &cpi->common;
if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_64X64)
return BLOCK_64X64;
if (cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_128X128)
return BLOCK_128X128;
assert(cpi->oxcf.superblock_size == AOM_SUPERBLOCK_SIZE_DYNAMIC);
if (cpi->svc.number_spatial_layers > 1) {
// Use the configured size (top resolution) for spatial layers.
return AOMMIN(cpi->oxcf.width, cpi->oxcf.height) > 480 ? BLOCK_128X128
: BLOCK_64X64;
}
// TODO(any): Possibly could improve this with a heuristic.
// When superres / resize is on, 'cm->width / height' can change between
// calls, so we don't apply this heuristic there.
// Things break if superblock size changes between the first pass and second
// pass encoding, which is why this heuristic is not configured as a
// speed-feature.
if (cpi->oxcf.superres_mode == SUPERRES_NONE &&
cpi->oxcf.resize_mode == RESIZE_NONE && cpi->oxcf.speed >= 1) {
return AOMMIN(cm->width, cm->height) > 480 ? BLOCK_128X128 : BLOCK_64X64;
}
return BLOCK_128X128;
}
static void setup_frame(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
// Set up entropy context depending on frame type. The decoder mandates
// the use of the default context, index 0, for keyframes and inter
// frames where the error_resilient_mode or intra_only flag is set. For
// other inter-frames the encoder currently uses only two contexts;
// context 1 for ALTREF frames and context 0 for the others.
if (frame_is_intra_only(cm) || cm->features.error_resilient_mode ||
cpi->ext_use_primary_ref_none) {
av1_setup_past_independence(cm);
}
if ((cm->current_frame.frame_type == KEY_FRAME && cm->show_frame) ||
frame_is_sframe(cm)) {
if (!cpi->seq_params_locked) {
set_sb_size(&cm->seq_params, select_sb_size(cpi));
}
} else {
const RefCntBuffer *const primary_ref_buf = get_primary_ref_frame_buf(cm);
if (primary_ref_buf == NULL) {
av1_setup_past_independence(cm);
cm->seg.update_map = 1;
cm->seg.update_data = 1;
} else {
*cm->fc = primary_ref_buf->frame_context;
}
}
av1_zero(cm->cur_frame->interp_filter_selected);
cm->prev_frame = get_primary_ref_frame_buf(cm);
cpi->vaq_refresh = 0;
}
static void set_mb_mi(CommonModeInfoParams *mi_params, int width, int height) {
// Ensure that the decoded width and height are both multiples of
// 8 luma pixels (note: this may only be a multiple of 4 chroma pixels if
// subsampling is used).
// This simplifies the implementation of various experiments,
// eg. cdef, which operates on units of 8x8 luma pixels.
const int aligned_width = ALIGN_POWER_OF_TWO(width, 3);
const int aligned_height = ALIGN_POWER_OF_TWO(height, 3);
mi_params->mi_cols = aligned_width >> MI_SIZE_LOG2;
mi_params->mi_rows = aligned_height >> MI_SIZE_LOG2;
mi_params->mi_stride = calc_mi_size(mi_params->mi_cols);
mi_params->mb_cols = (mi_params->mi_cols + 2) >> 2;
mi_params->mb_rows = (mi_params->mi_rows + 2) >> 2;
mi_params->MBs = mi_params->mb_rows * mi_params->mb_cols;
const int mi_alloc_size_1d = mi_size_wide[mi_params->mi_alloc_bsize];
mi_params->mi_alloc_stride =
(mi_params->mi_stride + mi_alloc_size_1d - 1) / mi_alloc_size_1d;
assert(mi_size_wide[mi_params->mi_alloc_bsize] ==
mi_size_high[mi_params->mi_alloc_bsize]);
#if CONFIG_LPF_MASK
av1_alloc_loop_filter_mask(mi_params);
#endif
}
static void enc_set_mb_mi(CommonModeInfoParams *mi_params, int width,
int height) {
const int is_4k_or_larger = AOMMIN(width, height) >= 2160;
mi_params->mi_alloc_bsize = is_4k_or_larger ? BLOCK_8X8 : BLOCK_4X4;
set_mb_mi(mi_params, width, height);
}
static void stat_stage_set_mb_mi(CommonModeInfoParams *mi_params, int width,
int height) {
mi_params->mi_alloc_bsize = BLOCK_16X16;
set_mb_mi(mi_params, width, height);
}
static void enc_setup_mi(CommonModeInfoParams *mi_params) {
const int mi_grid_size =
mi_params->mi_stride * calc_mi_size(mi_params->mi_rows);
memset(mi_params->mi_alloc, 0,
mi_params->mi_alloc_size * sizeof(*mi_params->mi_alloc));
memset(mi_params->mi_grid_base, 0,
mi_grid_size * sizeof(*mi_params->mi_grid_base));
memset(mi_params->tx_type_map, 0,
mi_grid_size * sizeof(*mi_params->tx_type_map));
}
static void enc_free_mi(CommonModeInfoParams *mi_params) {
aom_free(mi_params->mi_alloc);
mi_params->mi_alloc = NULL;
aom_free(mi_params->mi_grid_base);
mi_params->mi_grid_base = NULL;
mi_params->mi_alloc_size = 0;
aom_free(mi_params->tx_type_map);
mi_params->tx_type_map = NULL;
}
void av1_initialize_enc(void) {
av1_rtcd();
aom_dsp_rtcd();
aom_scale_rtcd();
av1_init_intra_predictors();
av1_init_me_luts();
av1_rc_init_minq_luts();
av1_init_wedge_masks();
}
static void dealloc_context_buffers_ext(MBMIExtFrameBufferInfo *mbmi_ext_info) {
if (mbmi_ext_info->frame_base) {
aom_free(mbmi_ext_info->frame_base);
mbmi_ext_info->frame_base = NULL;
mbmi_ext_info->alloc_size = 0;
}
}
static void alloc_context_buffers_ext(AV1_COMMON *cm,
MBMIExtFrameBufferInfo *mbmi_ext_info) {
const CommonModeInfoParams *const mi_params = &cm->mi_params;
const int mi_alloc_size_1d = mi_size_wide[mi_params->mi_alloc_bsize];
const int mi_alloc_rows =
(mi_params->mi_rows + mi_alloc_size_1d - 1) / mi_alloc_size_1d;
const int mi_alloc_cols =
(mi_params->mi_cols + mi_alloc_size_1d - 1) / mi_alloc_size_1d;
const int new_ext_mi_size = mi_alloc_rows * mi_alloc_cols;
if (new_ext_mi_size > mbmi_ext_info->alloc_size) {
dealloc_context_buffers_ext(mbmi_ext_info);
CHECK_MEM_ERROR(
cm, mbmi_ext_info->frame_base,
aom_calloc(new_ext_mi_size, sizeof(*mbmi_ext_info->frame_base)));
mbmi_ext_info->alloc_size = new_ext_mi_size;
}
// The stride needs to be updated regardless of whether new allocation
// happened or not.
mbmi_ext_info->stride = mi_alloc_cols;
}
static void reset_film_grain_chroma_params(aom_film_grain_t *pars) {
pars->num_cr_points = 0;
pars->cr_mult = 0;
pars->cr_luma_mult = 0;
memset(pars->scaling_points_cr, 0, sizeof(pars->scaling_points_cr));
memset(pars->ar_coeffs_cr, 0, sizeof(pars->ar_coeffs_cr));
pars->num_cb_points = 0;
pars->cb_mult = 0;
pars->cb_luma_mult = 0;
pars->chroma_scaling_from_luma = 0;
memset(pars->scaling_points_cb, 0, sizeof(pars->scaling_points_cb));
memset(pars->ar_coeffs_cb, 0, sizeof(pars->ar_coeffs_cb));
}
static void update_film_grain_parameters(struct AV1_COMP *cpi,
const AV1EncoderConfig *oxcf) {
AV1_COMMON *const cm = &cpi->common;
cpi->oxcf = *oxcf;
if (cpi->film_grain_table) {
aom_film_grain_table_free(cpi->film_grain_table);
aom_free(cpi->film_grain_table);
cpi->film_grain_table = NULL;
}
if (oxcf->film_grain_test_vector) {
cm->seq_params.film_grain_params_present = 1;
if (cm->current_frame.frame_type == KEY_FRAME) {
memcpy(&cm->film_grain_params,
film_grain_test_vectors + oxcf->film_grain_test_vector - 1,
sizeof(cm->film_grain_params));
if (oxcf->monochrome)
reset_film_grain_chroma_params(&cm->film_grain_params);
cm->film_grain_params.bit_depth = cm->seq_params.bit_depth;
if (cm->seq_params.color_range == AOM_CR_FULL_RANGE) {
cm->film_grain_params.clip_to_restricted_range = 0;
}
}
} else if (oxcf->film_grain_table_filename) {
cm->seq_params.film_grain_params_present = 1;
cpi->film_grain_table = aom_malloc(sizeof(*cpi->film_grain_table));
memset(cpi->film_grain_table, 0, sizeof(aom_film_grain_table_t));
aom_film_grain_table_read(cpi->film_grain_table,
oxcf->film_grain_table_filename, &cm->error);
} else {
#if CONFIG_DENOISE
cm->seq_params.film_grain_params_present = (cpi->oxcf.noise_level > 0);
#else
cm->seq_params.film_grain_params_present = 0;
#endif
memset(&cm->film_grain_params, 0, sizeof(cm->film_grain_params));
}
}
static void dealloc_compressor_data(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
const int num_planes = av1_num_planes(cm);
dealloc_context_buffers_ext(&cpi->mbmi_ext_info);
aom_free(cpi->tile_data);
cpi->tile_data = NULL;
// Delete sementation map
aom_free(cpi->segmentation_map);
cpi->segmentation_map = NULL;
av1_cyclic_refresh_free(cpi->cyclic_refresh);
cpi->cyclic_refresh = NULL;
aom_free(cpi->active_map.map);
cpi->active_map.map = NULL;
aom_free(cpi->ssim_rdmult_scaling_factors);
cpi->ssim_rdmult_scaling_factors = NULL;
aom_free(cpi->tpl_rdmult_scaling_factors);
cpi->tpl_rdmult_scaling_factors = NULL;
aom_free(cpi->tpl_sb_rdmult_scaling_factors);
cpi->tpl_sb_rdmult_scaling_factors = NULL;
#if CONFIG_TUNE_VMAF
aom_free(cpi->vmaf_rdmult_scaling_factors);
cpi->vmaf_rdmult_scaling_factors = NULL;
#endif
aom_free(cpi->td.mb.above_pred_buf);
cpi->td.mb.above_pred_buf = NULL;
aom_free(cpi->td.mb.left_pred_buf);
cpi->td.mb.left_pred_buf = NULL;
aom_free(cpi->td.mb.wsrc_buf);
cpi->td.mb.wsrc_buf = NULL;
aom_free(cpi->td.mb.inter_modes_info);
cpi->td.mb.inter_modes_info = NULL;
for (int i = 0; i < 2; i++)
for (int j = 0; j < 2; j++) {
aom_free(cpi->td.mb.hash_value_buffer[i][j]);
cpi->td.mb.hash_value_buffer[i][j] = NULL;
}
aom_free(cpi->td.mb.mask_buf);
cpi->td.mb.mask_buf = NULL;
aom_free(cm->tpl_mvs);
cm->tpl_mvs = NULL;
aom_free(cpi->td.mb.mbmi_ext);
cpi->td.mb.mbmi_ext = NULL;
if (cpi->td.vt64x64) {
aom_free(cpi->td.vt64x64);
cpi->td.vt64x64 = NULL;
}
av1_free_ref_frame_buffers(cm->buffer_pool);
av1_free_txb_buf(cpi);
av1_free_context_buffers(cm);
aom_free_frame_buffer(&cpi->last_frame_uf);
av1_free_restoration_buffers(cm);
aom_free_frame_buffer(&cpi->trial_frame_rst);
aom_free_frame_buffer(&cpi->scaled_source);
aom_free_frame_buffer(&cpi->scaled_last_source);
aom_free_frame_buffer(&cpi->alt_ref_buffer);
av1_lookahead_destroy(cpi->lookahead);
aom_free(cpi->tile_tok[0][0]);
cpi->tile_tok[0][0] = 0;
aom_free(cpi->tplist[0][0]);
cpi->tplist[0][0] = NULL;
av1_free_pc_tree(cpi, &cpi->td, num_planes, cm->seq_params.sb_size);
aom_free(cpi->td.mb.palette_buffer);
av1_release_compound_type_rd_buffers(&cpi->td.mb.comp_rd_buffer);
aom_free(cpi->td.mb.tmp_conv_dst);
for (int j = 0; j < 2; ++j) {
aom_free(cpi->td.mb.tmp_obmc_bufs[j]);
}
#if CONFIG_DENOISE
if (cpi->denoise_and_model) {
aom_denoise_and_model_free(cpi->denoise_and_model);
cpi->denoise_and_model = NULL;
}
#endif
if (cpi->film_grain_table) {
aom_film_grain_table_free(cpi->film_grain_table);
cpi->film_grain_table = NULL;
}
for (int i = 0; i < MAX_NUM_OPERATING_POINTS; ++i) {
aom_free(cpi->level_params.level_info[i]);
}
if (cpi->use_svc) av1_free_svc_cyclic_refresh(cpi);
}
static void configure_static_seg_features(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
const RATE_CONTROL *const rc = &cpi->rc;
struct segmentation *const seg = &cm->seg;
int high_q = (int)(rc->avg_q > 48.0);
int qi_delta;
// Disable and clear down for KF
if (cm->current_frame.frame_type == KEY_FRAME) {
// Clear down the global segmentation map
memset(cpi->segmentation_map, 0,
cm->mi_params.mi_rows * cm->mi_params.mi_cols);
seg->update_map = 0;
seg->update_data = 0;
// Disable segmentation
av1_disable_segmentation(seg);
// Clear down the segment features.
av1_clearall_segfeatures(seg);
} else if (cpi->refresh_alt_ref_frame) {
// If this is an alt ref frame
// Clear down the global segmentation map
memset(cpi->segmentation_map, 0,
cm->mi_params.mi_rows * cm->mi_params.mi_cols);
seg->update_map = 0;
seg->update_data = 0;
// Disable segmentation and individual segment features by default
av1_disable_segmentation(seg);
av1_clearall_segfeatures(seg);
// If segmentation was enabled set those features needed for the
// arf itself.
if (seg->enabled) {
seg->update_map = 1;
seg->update_data = 1;
qi_delta = av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 0.875,
cm->seq_params.bit_depth);
av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta - 2);
av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_H, -2);
av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_V, -2);
av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_U, -2);
av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_V, -2);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_H);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_V);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_U);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_V);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q);
}
} else if (seg->enabled) {
// All other frames if segmentation has been enabled
// First normal frame in a valid gf or alt ref group
if (rc->frames_since_golden == 0) {
// Set up segment features for normal frames in an arf group
if (rc->source_alt_ref_active) {
seg->update_map = 0;
seg->update_data = 1;
qi_delta = av1_compute_qdelta(rc, rc->avg_q, rc->avg_q * 1.125,
cm->seq_params.bit_depth);
av1_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta + 2);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_Q);
av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_H, -2);
av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_Y_V, -2);
av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_U, -2);
av1_set_segdata(seg, 1, SEG_LVL_ALT_LF_V, -2);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_H);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_Y_V);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_U);
av1_enable_segfeature(seg, 1, SEG_LVL_ALT_LF_V);
// Segment coding disabled for compred testing
if (high_q) {
av1_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME);
av1_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME);
av1_enable_segfeature(seg, 1, SEG_LVL_SKIP);
}
} else {
// Disable segmentation and clear down features if alt ref
// is not active for this group
av1_disable_segmentation(seg);
memset(cpi->segmentation_map, 0,
cm->mi_params.mi_rows * cm->mi_params.mi_cols);
seg->update_map = 0;
seg->update_data = 0;
av1_clearall_segfeatures(seg);
}
} else if (rc->is_src_frame_alt_ref) {
// Special case where we are coding over the top of a previous
// alt ref frame.
// Segment coding disabled for compred testing
// Enable ref frame features for segment 0 as well
av1_enable_segfeature(seg, 0, SEG_LVL_REF_FRAME);
av1_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME);
// All mbs should use ALTREF_FRAME
av1_clear_segdata(seg, 0, SEG_LVL_REF_FRAME);
av1_set_segdata(seg, 0, SEG_LVL_REF_FRAME, ALTREF_FRAME);
av1_clear_segdata(seg, 1, SEG_LVL_REF_FRAME);
av1_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME);
// Skip all MBs if high Q (0,0 mv and skip coeffs)
if (high_q) {
av1_enable_segfeature(seg, 0, SEG_LVL_SKIP);
av1_enable_segfeature(seg, 1, SEG_LVL_SKIP);
}
// Enable data update
seg->update_data = 1;
} else {
// All other frames.
// No updates.. leave things as they are.
seg->update_map = 0;
seg->update_data = 0;
}
}
}
static void update_reference_segmentation_map(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
const CommonModeInfoParams *const mi_params = &cm->mi_params;
MB_MODE_INFO **mi_4x4_ptr = mi_params->mi_grid_base;
uint8_t *cache_ptr = cm->cur_frame->seg_map;
for (int row = 0; row < mi_params->mi_rows; row++) {
MB_MODE_INFO **mi_4x4 = mi_4x4_ptr;
uint8_t *cache = cache_ptr;
for (int col = 0; col < mi_params->mi_cols; col++, mi_4x4++, cache++)
cache[0] = mi_4x4[0]->segment_id;
mi_4x4_ptr += mi_params->mi_stride;
cache_ptr += mi_params->mi_cols;
}
}
static void alloc_altref_frame_buffer(AV1_COMP *cpi) {
AV1_COMMON *cm = &cpi->common;
const SequenceHeader *const seq_params = &cm->seq_params;
const AV1EncoderConfig *oxcf = &cpi->oxcf;
// TODO(agrange) Check if ARF is enabled and skip allocation if not.
if (aom_realloc_frame_buffer(
&cpi->alt_ref_buffer, oxcf->width, oxcf->height,
seq_params->subsampling_x, seq_params->subsampling_y,
seq_params->use_highbitdepth, cpi->oxcf.border_in_pixels,
cm->features.byte_alignment, NULL, NULL, NULL))
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate altref buffer");
}
static void alloc_util_frame_buffers(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
const SequenceHeader *const seq_params = &cm->seq_params;
const int byte_alignment = cm->features.byte_alignment;
if (aom_realloc_frame_buffer(
&cpi->last_frame_uf, cm->width, cm->height, seq_params->subsampling_x,
seq_params->subsampling_y, seq_params->use_highbitdepth,
cpi->oxcf.border_in_pixels, byte_alignment, NULL, NULL, NULL))
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate last frame buffer");
if (aom_realloc_frame_buffer(
&cpi->trial_frame_rst, cm->superres_upscaled_width,
cm->superres_upscaled_height, seq_params->subsampling_x,
seq_params->subsampling_y, seq_params->use_highbitdepth,
AOM_RESTORATION_FRAME_BORDER, byte_alignment, NULL, NULL, NULL))
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate trial restored frame buffer");
if (aom_realloc_frame_buffer(
&cpi->scaled_source, cm->width, cm->height, seq_params->subsampling_x,
seq_params->subsampling_y, seq_params->use_highbitdepth,
cpi->oxcf.border_in_pixels, byte_alignment, NULL, NULL, NULL))
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate scaled source buffer");
if (aom_realloc_frame_buffer(
&cpi->scaled_last_source, cm->width, cm->height,
seq_params->subsampling_x, seq_params->subsampling_y,
seq_params->use_highbitdepth, cpi->oxcf.border_in_pixels,
byte_alignment, NULL, NULL, NULL))
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate scaled last source buffer");
}
static void alloc_compressor_data(AV1_COMP *cpi) {
AV1_COMMON *cm = &cpi->common;
const int num_planes = av1_num_planes(cm);
if (av1_alloc_context_buffers(cm, cm->width, cm->height)) {
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate context buffers");
}
int mi_rows_aligned_to_sb =
ALIGN_POWER_OF_TWO(cm->mi_params.mi_rows, cm->seq_params.mib_size_log2);
int sb_rows = mi_rows_aligned_to_sb >> cm->seq_params.mib_size_log2;
if (!is_stat_generation_stage(cpi)) {
av1_alloc_txb_buf(cpi);
alloc_context_buffers_ext(cm, &cpi->mbmi_ext_info);
}
aom_free(cpi->tile_tok[0][0]);
aom_free(cpi->tplist[0][0]);
if (!is_stat_generation_stage(cpi)) {
unsigned int tokens =
get_token_alloc(cm->mi_params.mb_rows, cm->mi_params.mb_cols,
MAX_SB_SIZE_LOG2, num_planes);
CHECK_MEM_ERROR(cm, cpi->tile_tok[0][0],
aom_calloc(tokens, sizeof(*cpi->tile_tok[0][0])));
CHECK_MEM_ERROR(cm, cpi->tplist[0][0],
aom_calloc(sb_rows * MAX_TILE_ROWS * MAX_TILE_COLS,
sizeof(*cpi->tplist[0][0])));
}
av1_setup_pc_tree(cpi, &cpi->td);
}
void av1_new_framerate(AV1_COMP *cpi, double framerate) {
cpi->framerate = framerate < 0.1 ? 30 : framerate;
av1_rc_update_framerate(cpi, cpi->common.width, cpi->common.height);
}
double av1_get_compression_ratio(const AV1_COMMON *const cm,
size_t encoded_frame_size) {
const int upscaled_width = cm->superres_upscaled_width;
const int height = cm->height;
const int luma_pic_size = upscaled_width * height;
const SequenceHeader *const seq_params = &cm->seq_params;
const BITSTREAM_PROFILE profile = seq_params->profile;
const int pic_size_profile_factor =
profile == PROFILE_0 ? 15 : (profile == PROFILE_1 ? 30 : 36);
encoded_frame_size =
(encoded_frame_size > 129 ? encoded_frame_size - 128 : 1);
const size_t uncompressed_frame_size =
(luma_pic_size * pic_size_profile_factor) >> 3;
return uncompressed_frame_size / (double)encoded_frame_size;
}
static void set_tile_info(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
const CommonModeInfoParams *const mi_params = &cm->mi_params;
const SequenceHeader *const seq_params = &cm->seq_params;
CommonTileParams *const tiles = &cm->tiles;
int i, start_sb;
av1_get_tile_limits(cm);
// configure tile columns
if (cpi->oxcf.tile_width_count == 0 || cpi->oxcf.tile_height_count == 0) {
tiles->uniform_spacing = 1;
tiles->log2_cols = AOMMAX(cpi->oxcf.tile_columns, tiles->min_log2_cols);
tiles->log2_cols = AOMMIN(tiles->log2_cols, tiles->max_log2_cols);
} else {
int mi_cols =
ALIGN_POWER_OF_TWO(mi_params->mi_cols, seq_params->mib_size_log2);
int sb_cols = mi_cols >> seq_params->mib_size_log2;
int size_sb, j = 0;
tiles->uniform_spacing = 0;
for (i = 0, start_sb = 0; start_sb < sb_cols && i < MAX_TILE_COLS; i++) {
tiles->col_start_sb[i] = start_sb;
size_sb = cpi->oxcf.tile_widths[j++];
if (j >= cpi->oxcf.tile_width_count) j = 0;
start_sb += AOMMIN(size_sb, tiles->max_width_sb);
}
tiles->cols = i;
tiles->col_start_sb[i] = sb_cols;
}
av1_calculate_tile_cols(seq_params, mi_params->mi_rows, mi_params->mi_cols,
tiles);
// configure tile rows
if (tiles->uniform_spacing) {
tiles->log2_rows = AOMMAX(cpi->oxcf.tile_rows, tiles->min_log2_rows);
tiles->log2_rows = AOMMIN(tiles->log2_rows, tiles->max_log2_rows);
} else {
int mi_rows =
ALIGN_POWER_OF_TWO(mi_params->mi_rows, seq_params->mib_size_log2);
int sb_rows = mi_rows >> seq_params->mib_size_log2;
int size_sb, j = 0;
for (i = 0, start_sb = 0; start_sb < sb_rows && i < MAX_TILE_ROWS; i++) {
tiles->row_start_sb[i] = start_sb;
size_sb = cpi->oxcf.tile_heights[j++];
if (j >= cpi->oxcf.tile_height_count) j = 0;
start_sb += AOMMIN(size_sb, tiles->max_height_sb);
}
tiles->rows = i;
tiles->row_start_sb[i] = sb_rows;
}
av1_calculate_tile_rows(seq_params, mi_params->mi_rows, tiles);
}
static void update_frame_size(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
MACROBLOCKD *const xd = &cpi->td.mb.e_mbd;
// We need to reallocate the context buffers here in case we need more mis.
if (av1_alloc_context_buffers(cm, cm->width, cm->height)) {
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate context buffers");
}
av1_init_mi_buffers(&cm->mi_params);
av1_init_macroblockd(cm, xd, NULL);
if (!is_stat_generation_stage(cpi))
alloc_context_buffers_ext(cm, &cpi->mbmi_ext_info);
set_tile_info(cpi);
}
static void init_buffer_indices(ForceIntegerMVInfo *const force_intpel_info,
int *const remapped_ref_idx) {
int fb_idx;
for (fb_idx = 0; fb_idx < REF_FRAMES; ++fb_idx)
remapped_ref_idx[fb_idx] = fb_idx;
force_intpel_info->rate_index = 0;
force_intpel_info->rate_size = 0;
}
static INLINE int does_level_match(int width, int height, double fps,
int lvl_width, int lvl_height,
double lvl_fps, int lvl_dim_mult) {
const int64_t lvl_luma_pels = lvl_width * lvl_height;
const double lvl_display_sample_rate = lvl_luma_pels * lvl_fps;
const int64_t luma_pels = width * height;
const double display_sample_rate = luma_pels * fps;
return luma_pels <= lvl_luma_pels &&
display_sample_rate <= lvl_display_sample_rate &&
width <= lvl_width * lvl_dim_mult &&
height <= lvl_height * lvl_dim_mult;
}
static void set_bitstream_level_tier(SequenceHeader *seq, AV1_COMMON *cm,
const AV1EncoderConfig *oxcf) {
// TODO(any): This is a placeholder function that only addresses dimensions
// and max display sample rates.
// Need to add checks for max bit rate, max decoded luma sample rate, header
// rate, etc. that are not covered by this function.
AV1_LEVEL level = SEQ_LEVEL_MAX;
if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate, 512,
288, 30.0, 4)) {
level = SEQ_LEVEL_2_0;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
704, 396, 30.0, 4)) {
level = SEQ_LEVEL_2_1;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
1088, 612, 30.0, 4)) {
level = SEQ_LEVEL_3_0;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
1376, 774, 30.0, 4)) {
level = SEQ_LEVEL_3_1;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
2048, 1152, 30.0, 3)) {
level = SEQ_LEVEL_4_0;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
2048, 1152, 60.0, 3)) {
level = SEQ_LEVEL_4_1;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
4096, 2176, 30.0, 2)) {
level = SEQ_LEVEL_5_0;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
4096, 2176, 60.0, 2)) {
level = SEQ_LEVEL_5_1;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
4096, 2176, 120.0, 2)) {
level = SEQ_LEVEL_5_2;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
8192, 4352, 30.0, 2)) {
level = SEQ_LEVEL_6_0;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
8192, 4352, 60.0, 2)) {
level = SEQ_LEVEL_6_1;
} else if (does_level_match(oxcf->width, oxcf->height, oxcf->init_framerate,
8192, 4352, 120.0, 2)) {
level = SEQ_LEVEL_6_2;
}
SequenceHeader *const seq_params = &cm->seq_params;
for (int i = 0; i < MAX_NUM_OPERATING_POINTS; ++i) {
seq->seq_level_idx[i] = level;
// Set the maximum parameters for bitrate and buffer size for this profile,
// level, and tier
seq_params->op_params[i].bitrate = av1_max_level_bitrate(
cm->seq_params.profile, seq->seq_level_idx[i], seq->tier[i]);
// Level with seq_level_idx = 31 returns a high "dummy" bitrate to pass the
// check
if (seq_params->op_params[i].bitrate == 0)
aom_internal_error(
&cm->error, AOM_CODEC_UNSUP_BITSTREAM,
"AV1 does not support this combination of profile, level, and tier.");
// Buffer size in bits/s is bitrate in bits/s * 1 s
seq_params->op_params[i].buffer_size = seq_params->op_params[i].bitrate;
}
}
static void init_seq_coding_tools(SequenceHeader *seq, AV1_COMMON *cm,
const AV1EncoderConfig *oxcf, int use_svc) {
seq->still_picture = (oxcf->force_video_mode == 0) && (oxcf->limit == 1);
seq->reduced_still_picture_hdr = seq->still_picture;
seq->reduced_still_picture_hdr &= !oxcf->full_still_picture_hdr;
seq->force_screen_content_tools = (oxcf->mode == REALTIME) ? 0 : 2;
seq->force_integer_mv = 2;
seq->order_hint_info.enable_order_hint = oxcf->enable_order_hint;
seq->frame_id_numbers_present_flag =
!(seq->still_picture && seq->reduced_still_picture_hdr) &&
!oxcf->large_scale_tile && oxcf->error_resilient_mode && !use_svc;
if (seq->still_picture && seq->reduced_still_picture_hdr) {
seq->order_hint_info.enable_order_hint = 0;
seq->force_screen_content_tools = 2;
seq->force_integer_mv = 2;
}
seq->order_hint_info.order_hint_bits_minus_1 =
seq->order_hint_info.enable_order_hint
? DEFAULT_EXPLICIT_ORDER_HINT_BITS - 1
: -1;
seq->max_frame_width =
oxcf->forced_max_frame_width ? oxcf->forced_max_frame_width : oxcf->width;
seq->max_frame_height = oxcf->forced_max_frame_height
? oxcf->forced_max_frame_height
: oxcf->height;
seq->num_bits_width =
(seq->max_frame_width > 1) ? get_msb(seq->max_frame_width - 1) + 1 : 1;
seq->num_bits_height =
(seq->max_frame_height > 1) ? get_msb(seq->max_frame_height - 1) + 1 : 1;
assert(seq->num_bits_width <= 16);
assert(seq->num_bits_height <= 16);
seq->frame_id_length = FRAME_ID_LENGTH;
seq->delta_frame_id_length = DELTA_FRAME_ID_LENGTH;
seq->enable_dual_filter = oxcf->enable_dual_filter;
seq->order_hint_info.enable_dist_wtd_comp = oxcf->enable_dist_wtd_comp;
seq->order_hint_info.enable_dist_wtd_comp &=
seq->order_hint_info.enable_order_hint;
seq->order_hint_info.enable_ref_frame_mvs = oxcf->enable_ref_frame_mvs;
seq->order_hint_info.enable_ref_frame_mvs &=
seq->order_hint_info.enable_order_hint;
seq->enable_superres = oxcf->enable_superres;
seq->enable_cdef = oxcf->enable_cdef;
seq->enable_restoration = oxcf->enable_restoration;
seq->enable_warped_motion = oxcf->enable_warped_motion;
seq->enable_interintra_compound = oxcf->enable_interintra_comp;
seq->enable_masked_compound = oxcf->enable_masked_comp;
seq->enable_intra_edge_filter = oxcf->enable_intra_edge_filter;
seq->enable_filter_intra = oxcf->enable_filter_intra;
set_bitstream_level_tier(seq, cm, oxcf);
if (seq->operating_points_cnt_minus_1 == 0) {
seq->operating_point_idc[0] = 0;
} else {
// Set operating_point_idc[] such that the i=0 point corresponds to the
// highest quality operating point (all layers), and subsequent
// operarting points (i > 0) are lower quality corresponding to
// skip decoding enhancement layers (temporal first).
int i = 0;
assert(seq->operating_points_cnt_minus_1 ==
(int)(cm->number_spatial_layers * cm->number_temporal_layers - 1));
for (unsigned int sl = 0; sl < cm->number_spatial_layers; sl++) {
for (unsigned int tl = 0; tl < cm->number_temporal_layers; tl++) {
seq->operating_point_idc[i] =
(~(~0u << (cm->number_spatial_layers - sl)) << 8) |
~(~0u << (cm->number_temporal_layers - tl));
i++;
}
}
}
}
static void init_config(struct AV1_COMP *cpi, AV1EncoderConfig *oxcf) {
AV1_COMMON *const cm = &cpi->common;
SequenceHeader *const seq_params = &cm->seq_params;
cpi->oxcf = *oxcf;
cpi->framerate = oxcf->init_framerate;
seq_params->profile = oxcf->profile;
seq_params->bit_depth = oxcf->bit_depth;
seq_params->use_highbitdepth = oxcf->use_highbitdepth;
seq_params->color_primaries = oxcf->color_primaries;
seq_params->transfer_characteristics = oxcf->transfer_characteristics;
seq_params->matrix_coefficients = oxcf->matrix_coefficients;
seq_params->monochrome = oxcf->monochrome;
seq_params->chroma_sample_position = oxcf->chroma_sample_position;
seq_params->color_range = oxcf->color_range;
seq_params->timing_info_present = oxcf->timing_info_present;
seq_params->timing_info.num_units_in_display_tick =
oxcf->timing_info.num_units_in_display_tick;
seq_params->timing_info.time_scale = oxcf->timing_info.time_scale;
seq_params->timing_info.equal_picture_interval =
oxcf->timing_info.equal_picture_interval;
seq_params->timing_info.num_ticks_per_picture =
oxcf->timing_info.num_ticks_per_picture;
seq_params->display_model_info_present_flag =
oxcf->display_model_info_present_flag;
seq_params->decoder_model_info_present_flag =
oxcf->decoder_model_info_present_flag;
if (oxcf->decoder_model_info_present_flag) {
// set the decoder model parameters in schedule mode
seq_params->decoder_model_info.num_units_in_decoding_tick =
oxcf->buffer_model.num_units_in_decoding_tick;
cm->buffer_removal_time_present = 1;
av1_set_aom_dec_model_info(&seq_params->decoder_model_info);
av1_set_dec_model_op_parameters(&seq_params->op_params[0]);
} else if (seq_params->timing_info_present &&
seq_params->timing_info.equal_picture_interval &&
!seq_params->decoder_model_info_present_flag) {
// set the decoder model parameters in resource availability mode
av1_set_resource_availability_parameters(&seq_params->op_params[0]);
} else {
seq_params->op_params[0].initial_display_delay =
10; // Default value (not signaled)
}
if (seq_params->monochrome) {
seq_params->subsampling_x = 1;
seq_params->subsampling_y = 1;
} else if (seq_params->color_primaries == AOM_CICP_CP_BT_709 &&
seq_params->transfer_characteristics == AOM_CICP_TC_SRGB &&
seq_params->matrix_coefficients == AOM_CICP_MC_IDENTITY) {
seq_params->subsampling_x = 0;
seq_params->subsampling_y = 0;
} else {
if (seq_params->profile == 0) {
seq_params->subsampling_x = 1;
seq_params->subsampling_y = 1;
} else if (seq_params->profile == 1) {
seq_params->subsampling_x = 0;
seq_params->subsampling_y = 0;
} else {
if (seq_params->bit_depth == AOM_BITS_12) {
seq_params->subsampling_x = oxcf->chroma_subsampling_x;
seq_params->subsampling_y = oxcf->chroma_subsampling_y;
} else {
seq_params->subsampling_x = 1;
seq_params->subsampling_y = 0;
}
}
}
cm->width = oxcf->width;
cm->height = oxcf->height;
set_sb_size(seq_params,
select_sb_size(cpi)); // set sb size before allocations
alloc_compressor_data(cpi);
update_film_grain_parameters(cpi, oxcf);
// Single thread case: use counts in common.
cpi->td.counts = &cpi->counts;
// Set init SVC parameters.
cpi->use_svc = 0;
cpi->svc.external_ref_frame_config = 0;
cpi->svc.non_reference_frame = 0;
cm->number_spatial_layers = 1;
cm->number_temporal_layers = 1;
cm->spatial_layer_id = 0;
cm->temporal_layer_id = 0;
// change includes all joint functionality
av1_change_config(cpi, oxcf);
cpi->ref_frame_flags = 0;
// Reset resize pending flags
cpi->resize_pending_width = 0;
cpi->resize_pending_height = 0;
init_buffer_indices(&cpi->force_intpel_info, cm->remapped_ref_idx);
}
static void set_rc_buffer_sizes(RATE_CONTROL *rc,
const AV1EncoderConfig *oxcf) {
const int64_t bandwidth = oxcf->target_bandwidth;
const int64_t starting = oxcf->starting_buffer_level_ms;
const int64_t optimal = oxcf->optimal_buffer_level_ms;
const int64_t maximum = oxcf->maximum_buffer_size_ms;
rc->starting_buffer_level = starting * bandwidth / 1000;
rc->optimal_buffer_level =
(optimal == 0) ? bandwidth / 8 : optimal * bandwidth / 1000;
rc->maximum_buffer_size =
(maximum == 0) ? bandwidth / 8 : maximum * bandwidth / 1000;
}
#define HIGHBD_BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX4DF, JSDAF, JSVAF) \
cpi->fn_ptr[BT].sdf = SDF; \
cpi->fn_ptr[BT].sdaf = SDAF; \
cpi->fn_ptr[BT].vf = VF; \
cpi->fn_ptr[BT].svf = SVF; \
cpi->fn_ptr[BT].svaf = SVAF; \
cpi->fn_ptr[BT].sdx4df = SDX4DF; \
cpi->fn_ptr[BT].jsdaf = JSDAF; \
cpi->fn_ptr[BT].jsvaf = JSVAF;
#define MAKE_BFP_SAD_WRAPPER(fnname) \
static unsigned int fnname##_bits8(const uint8_t *src_ptr, \
int source_stride, \
const uint8_t *ref_ptr, int ref_stride) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride); \
} \
static unsigned int fnname##_bits10( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride) >> 2; \
} \
static unsigned int fnname##_bits12( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride) >> 4; \
}
#define MAKE_BFP_SADAVG_WRAPPER(fnname) \
static unsigned int fnname##_bits8( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred); \
} \
static unsigned int fnname##_bits10( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred) >> \
2; \
} \
static unsigned int fnname##_bits12( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred) >> \
4; \
}
#define MAKE_BFP_SAD4D_WRAPPER(fnname) \
static void fnname##_bits8(const uint8_t *src_ptr, int source_stride, \
const uint8_t *const ref_ptr[], int ref_stride, \
unsigned int *sad_array) { \
fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
} \
static void fnname##_bits10(const uint8_t *src_ptr, int source_stride, \
const uint8_t *const ref_ptr[], int ref_stride, \
unsigned int *sad_array) { \
int i; \
fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
for (i = 0; i < 4; i++) sad_array[i] >>= 2; \
} \
static void fnname##_bits12(const uint8_t *src_ptr, int source_stride, \
const uint8_t *const ref_ptr[], int ref_stride, \
unsigned int *sad_array) { \
int i; \
fnname(src_ptr, source_stride, ref_ptr, ref_stride, sad_array); \
for (i = 0; i < 4; i++) sad_array[i] >>= 4; \
}
#define MAKE_BFP_JSADAVG_WRAPPER(fnname) \
static unsigned int fnname##_bits8( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred, \
const DIST_WTD_COMP_PARAMS *jcp_param) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \
jcp_param); \
} \
static unsigned int fnname##_bits10( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred, \
const DIST_WTD_COMP_PARAMS *jcp_param) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \
jcp_param) >> \
2; \
} \
static unsigned int fnname##_bits12( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred, \
const DIST_WTD_COMP_PARAMS *jcp_param) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, second_pred, \
jcp_param) >> \
4; \
}
#if CONFIG_AV1_HIGHBITDEPTH
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x128)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x128_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad128x128x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad128x64)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad128x64_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad128x64x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x128)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x128_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x128x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x16)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x16_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x16x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x32)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x32_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x32x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x32)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x32_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x32x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x64)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x64_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x64x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x32)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x32_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x32x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x64)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x64_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x64x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x16)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x16_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x16x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x8)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x8_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x8x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x16)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x16_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x16x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x8)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x8_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x8x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x4)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x4_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x4x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x8)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x8_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x8x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x4)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x4_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x4x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad4x16)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad4x16_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad4x16x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x4)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x4_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x4x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad8x32)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad8x32_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad8x32x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad32x8)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad32x8_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad32x8x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad16x64)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad16x64_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad16x64x4d)
MAKE_BFP_SAD_WRAPPER(aom_highbd_sad64x16)
MAKE_BFP_SADAVG_WRAPPER(aom_highbd_sad64x16_avg)
MAKE_BFP_SAD4D_WRAPPER(aom_highbd_sad64x16x4d)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad128x128_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad128x64_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad64x128_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad32x16_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x32_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad64x32_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad32x64_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad32x32_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad64x64_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x16_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x8_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad8x16_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad8x8_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad8x4_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad4x8_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad4x4_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad4x16_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x4_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad8x32_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad32x8_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad16x64_avg)
MAKE_BFP_JSADAVG_WRAPPER(aom_highbd_dist_wtd_sad64x16_avg)
#endif // CONFIG_AV1_HIGHBITDEPTH
#define HIGHBD_MBFP(BT, MCSDF, MCSVF) \
cpi->fn_ptr[BT].msdf = MCSDF; \
cpi->fn_ptr[BT].msvf = MCSVF;
#define MAKE_MBFP_COMPOUND_SAD_WRAPPER(fnname) \
static unsigned int fnname##_bits8( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred_ptr, const uint8_t *m, \
int m_stride, int invert_mask) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \
second_pred_ptr, m, m_stride, invert_mask); \
} \
static unsigned int fnname##_bits10( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred_ptr, const uint8_t *m, \
int m_stride, int invert_mask) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \
second_pred_ptr, m, m_stride, invert_mask) >> \
2; \
} \
static unsigned int fnname##_bits12( \
const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, \
int ref_stride, const uint8_t *second_pred_ptr, const uint8_t *m, \
int m_stride, int invert_mask) { \
return fnname(src_ptr, source_stride, ref_ptr, ref_stride, \
second_pred_ptr, m, m_stride, invert_mask) >> \
4; \
}
#if CONFIG_AV1_HIGHBITDEPTH
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad128x128)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad128x64)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x128)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x64)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x32)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x64)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x32)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x16)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x32)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x16)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x8)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x16)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x8)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x4)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x8)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x4)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad4x16)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x4)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad8x32)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad32x8)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad16x64)
MAKE_MBFP_COMPOUND_SAD_WRAPPER(aom_highbd_masked_sad64x16)
#endif
#define HIGHBD_OBFP(BT, OSDF, OVF, OSVF) \
cpi->fn_ptr[BT].osdf = OSDF; \
cpi->fn_ptr[BT].ovf = OVF; \
cpi->fn_ptr[BT].osvf = OSVF;
#define MAKE_OBFP_SAD_WRAPPER(fnname) \
static unsigned int fnname##_bits8(const uint8_t *ref, int ref_stride, \
const int32_t *wsrc, \
const int32_t *msk) { \
return fnname(ref, ref_stride, wsrc, msk); \
} \
static unsigned int fnname##_bits10(const uint8_t *ref, int ref_stride, \
const int32_t *wsrc, \
const int32_t *msk) { \
return fnname(ref, ref_stride, wsrc, msk) >> 2; \
} \
static unsigned int fnname##_bits12(const uint8_t *ref, int ref_stride, \
const int32_t *wsrc, \
const int32_t *msk) { \
return fnname(ref, ref_stride, wsrc, msk) >> 4; \
}
#if CONFIG_AV1_HIGHBITDEPTH
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x128)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad128x64)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x128)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x64)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x32)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x64)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x32)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x16)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x32)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x16)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x8)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x16)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x8)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x4)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x8)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x4)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad4x16)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x4)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad8x32)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad32x8)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad16x64)
MAKE_OBFP_SAD_WRAPPER(aom_highbd_obmc_sad64x16)
static void highbd_set_var_fns(AV1_COMP *const cpi) {
AV1_COMMON *const cm = &cpi->common;
if (cm->seq_params.use_highbitdepth) {
switch (cm->seq_params.bit_depth) {
case AOM_BITS_8:
HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits8,
aom_highbd_sad64x16_avg_bits8, aom_highbd_8_variance64x16,
aom_highbd_8_sub_pixel_variance64x16,
aom_highbd_8_sub_pixel_avg_variance64x16,
aom_highbd_sad64x16x4d_bits8,
aom_highbd_dist_wtd_sad64x16_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance64x16)
HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits8,
aom_highbd_sad16x64_avg_bits8, aom_highbd_8_variance16x64,
aom_highbd_8_sub_pixel_variance16x64,
aom_highbd_8_sub_pixel_avg_variance16x64,
aom_highbd_sad16x64x4d_bits8,
aom_highbd_dist_wtd_sad16x64_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x64)
HIGHBD_BFP(
BLOCK_32X8, aom_highbd_sad32x8_bits8, aom_highbd_sad32x8_avg_bits8,
aom_highbd_8_variance32x8, aom_highbd_8_sub_pixel_variance32x8,
aom_highbd_8_sub_pixel_avg_variance32x8,
aom_highbd_sad32x8x4d_bits8, aom_highbd_dist_wtd_sad32x8_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance32x8)
HIGHBD_BFP(
BLOCK_8X32, aom_highbd_sad8x32_bits8, aom_highbd_sad8x32_avg_bits8,
aom_highbd_8_variance8x32, aom_highbd_8_sub_pixel_variance8x32,
aom_highbd_8_sub_pixel_avg_variance8x32,
aom_highbd_sad8x32x4d_bits8, aom_highbd_dist_wtd_sad8x32_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance8x32)
HIGHBD_BFP(
BLOCK_16X4, aom_highbd_sad16x4_bits8, aom_highbd_sad16x4_avg_bits8,
aom_highbd_8_variance16x4, aom_highbd_8_sub_pixel_variance16x4,
aom_highbd_8_sub_pixel_avg_variance16x4,
aom_highbd_sad16x4x4d_bits8, aom_highbd_dist_wtd_sad16x4_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x4)
HIGHBD_BFP(
BLOCK_4X16, aom_highbd_sad4x16_bits8, aom_highbd_sad4x16_avg_bits8,
aom_highbd_8_variance4x16, aom_highbd_8_sub_pixel_variance4x16,
aom_highbd_8_sub_pixel_avg_variance4x16,
aom_highbd_sad4x16x4d_bits8, aom_highbd_dist_wtd_sad4x16_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance4x16)
HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits8,
aom_highbd_sad32x16_avg_bits8, aom_highbd_8_variance32x16,
aom_highbd_8_sub_pixel_variance32x16,
aom_highbd_8_sub_pixel_avg_variance32x16,
aom_highbd_sad32x16x4d_bits8,
aom_highbd_dist_wtd_sad32x16_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance32x16)
HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits8,
aom_highbd_sad16x32_avg_bits8, aom_highbd_8_variance16x32,
aom_highbd_8_sub_pixel_variance16x32,
aom_highbd_8_sub_pixel_avg_variance16x32,
aom_highbd_sad16x32x4d_bits8,
aom_highbd_dist_wtd_sad16x32_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x32)
HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits8,
aom_highbd_sad64x32_avg_bits8, aom_highbd_8_variance64x32,
aom_highbd_8_sub_pixel_variance64x32,
aom_highbd_8_sub_pixel_avg_variance64x32,
aom_highbd_sad64x32x4d_bits8,
aom_highbd_dist_wtd_sad64x32_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance64x32)
HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits8,
aom_highbd_sad32x64_avg_bits8, aom_highbd_8_variance32x64,
aom_highbd_8_sub_pixel_variance32x64,
aom_highbd_8_sub_pixel_avg_variance32x64,
aom_highbd_sad32x64x4d_bits8,
aom_highbd_dist_wtd_sad32x64_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance32x64)
HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits8,
aom_highbd_sad32x32_avg_bits8, aom_highbd_8_variance32x32,
aom_highbd_8_sub_pixel_variance32x32,
aom_highbd_8_sub_pixel_avg_variance32x32,
aom_highbd_sad32x32x4d_bits8,
aom_highbd_dist_wtd_sad32x32_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance32x32)
HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits8,
aom_highbd_sad64x64_avg_bits8, aom_highbd_8_variance64x64,
aom_highbd_8_sub_pixel_variance64x64,
aom_highbd_8_sub_pixel_avg_variance64x64,
aom_highbd_sad64x64x4d_bits8,
aom_highbd_dist_wtd_sad64x64_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance64x64)
HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits8,
aom_highbd_sad16x16_avg_bits8, aom_highbd_8_variance16x16,
aom_highbd_8_sub_pixel_variance16x16,
aom_highbd_8_sub_pixel_avg_variance16x16,
aom_highbd_sad16x16x4d_bits8,
aom_highbd_dist_wtd_sad16x16_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x16)
HIGHBD_BFP(
BLOCK_16X8, aom_highbd_sad16x8_bits8, aom_highbd_sad16x8_avg_bits8,
aom_highbd_8_variance16x8, aom_highbd_8_sub_pixel_variance16x8,
aom_highbd_8_sub_pixel_avg_variance16x8,
aom_highbd_sad16x8x4d_bits8, aom_highbd_dist_wtd_sad16x8_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance16x8)
HIGHBD_BFP(
BLOCK_8X16, aom_highbd_sad8x16_bits8, aom_highbd_sad8x16_avg_bits8,
aom_highbd_8_variance8x16, aom_highbd_8_sub_pixel_variance8x16,
aom_highbd_8_sub_pixel_avg_variance8x16,
aom_highbd_sad8x16x4d_bits8, aom_highbd_dist_wtd_sad8x16_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance8x16)
HIGHBD_BFP(
BLOCK_8X8, aom_highbd_sad8x8_bits8, aom_highbd_sad8x8_avg_bits8,
aom_highbd_8_variance8x8, aom_highbd_8_sub_pixel_variance8x8,
aom_highbd_8_sub_pixel_avg_variance8x8, aom_highbd_sad8x8x4d_bits8,
aom_highbd_dist_wtd_sad8x8_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance8x8)
HIGHBD_BFP(
BLOCK_8X4, aom_highbd_sad8x4_bits8, aom_highbd_sad8x4_avg_bits8,
aom_highbd_8_variance8x4, aom_highbd_8_sub_pixel_variance8x4,
aom_highbd_8_sub_pixel_avg_variance8x4, aom_highbd_sad8x4x4d_bits8,
aom_highbd_dist_wtd_sad8x4_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance8x4)
HIGHBD_BFP(
BLOCK_4X8, aom_highbd_sad4x8_bits8, aom_highbd_sad4x8_avg_bits8,
aom_highbd_8_variance4x8, aom_highbd_8_sub_pixel_variance4x8,
aom_highbd_8_sub_pixel_avg_variance4x8, aom_highbd_sad4x8x4d_bits8,
aom_highbd_dist_wtd_sad4x8_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance4x8)
HIGHBD_BFP(
BLOCK_4X4, aom_highbd_sad4x4_bits8, aom_highbd_sad4x4_avg_bits8,
aom_highbd_8_variance4x4, aom_highbd_8_sub_pixel_variance4x4,
aom_highbd_8_sub_pixel_avg_variance4x4, aom_highbd_sad4x4x4d_bits8,
aom_highbd_dist_wtd_sad4x4_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance4x4)
HIGHBD_BFP(BLOCK_128X128, aom_highbd_sad128x128_bits8,
aom_highbd_sad128x128_avg_bits8,
aom_highbd_8_variance128x128,
aom_highbd_8_sub_pixel_variance128x128,
aom_highbd_8_sub_pixel_avg_variance128x128,
aom_highbd_sad128x128x4d_bits8,
aom_highbd_dist_wtd_sad128x128_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance128x128)
HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits8,
aom_highbd_sad128x64_avg_bits8, aom_highbd_8_variance128x64,
aom_highbd_8_sub_pixel_variance128x64,
aom_highbd_8_sub_pixel_avg_variance128x64,
aom_highbd_sad128x64x4d_bits8,
aom_highbd_dist_wtd_sad128x64_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance128x64)
HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits8,
aom_highbd_sad64x128_avg_bits8, aom_highbd_8_variance64x128,
aom_highbd_8_sub_pixel_variance64x128,
aom_highbd_8_sub_pixel_avg_variance64x128,
aom_highbd_sad64x128x4d_bits8,
aom_highbd_dist_wtd_sad64x128_avg_bits8,
aom_highbd_8_dist_wtd_sub_pixel_avg_variance64x128)
HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits8,
aom_highbd_8_masked_sub_pixel_variance128x128)
HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits8,
aom_highbd_8_masked_sub_pixel_variance128x64)
HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits8,
aom_highbd_8_masked_sub_pixel_variance64x128)
HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits8,
aom_highbd_8_masked_sub_pixel_variance64x64)
HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits8,
aom_highbd_8_masked_sub_pixel_variance64x32)
HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits8,
aom_highbd_8_masked_sub_pixel_variance32x64)
HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits8,
aom_highbd_8_masked_sub_pixel_variance32x32)
HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits8,
aom_highbd_8_masked_sub_pixel_variance32x16)
HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits8,
aom_highbd_8_masked_sub_pixel_variance16x32)
HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits8,
aom_highbd_8_masked_sub_pixel_variance16x16)
HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits8,
aom_highbd_8_masked_sub_pixel_variance8x16)
HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits8,
aom_highbd_8_masked_sub_pixel_variance16x8)
HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits8,
aom_highbd_8_masked_sub_pixel_variance8x8)
HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits8,
aom_highbd_8_masked_sub_pixel_variance4x8)
HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits8,
aom_highbd_8_masked_sub_pixel_variance8x4)
HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits8,
aom_highbd_8_masked_sub_pixel_variance4x4)
HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits8,
aom_highbd_8_masked_sub_pixel_variance64x16)
HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits8,
aom_highbd_8_masked_sub_pixel_variance16x64)
HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits8,
aom_highbd_8_masked_sub_pixel_variance32x8)
HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits8,
aom_highbd_8_masked_sub_pixel_variance8x32)
HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits8,
aom_highbd_8_masked_sub_pixel_variance16x4)
HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits8,
aom_highbd_8_masked_sub_pixel_variance4x16)
HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits8,
aom_highbd_obmc_variance128x128,
aom_highbd_obmc_sub_pixel_variance128x128)
HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits8,
aom_highbd_obmc_variance128x64,
aom_highbd_obmc_sub_pixel_variance128x64)
HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits8,
aom_highbd_obmc_variance64x128,
aom_highbd_obmc_sub_pixel_variance64x128)
HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits8,
aom_highbd_obmc_variance64x64,
aom_highbd_obmc_sub_pixel_variance64x64)
HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits8,
aom_highbd_obmc_variance64x32,
aom_highbd_obmc_sub_pixel_variance64x32)
HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits8,
aom_highbd_obmc_variance32x64,
aom_highbd_obmc_sub_pixel_variance32x64)
HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits8,
aom_highbd_obmc_variance32x32,
aom_highbd_obmc_sub_pixel_variance32x32)
HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits8,
aom_highbd_obmc_variance32x16,
aom_highbd_obmc_sub_pixel_variance32x16)
HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits8,
aom_highbd_obmc_variance16x32,
aom_highbd_obmc_sub_pixel_variance16x32)
HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits8,
aom_highbd_obmc_variance16x16,
aom_highbd_obmc_sub_pixel_variance16x16)
HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits8,
aom_highbd_obmc_variance8x16,
aom_highbd_obmc_sub_pixel_variance8x16)
HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits8,
aom_highbd_obmc_variance16x8,
aom_highbd_obmc_sub_pixel_variance16x8)
HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits8,
aom_highbd_obmc_variance8x8,
aom_highbd_obmc_sub_pixel_variance8x8)
HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits8,
aom_highbd_obmc_variance4x8,
aom_highbd_obmc_sub_pixel_variance4x8)
HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits8,
aom_highbd_obmc_variance8x4,
aom_highbd_obmc_sub_pixel_variance8x4)
HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits8,
aom_highbd_obmc_variance4x4,
aom_highbd_obmc_sub_pixel_variance4x4)
HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits8,
aom_highbd_obmc_variance64x16,
aom_highbd_obmc_sub_pixel_variance64x16)
HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits8,
aom_highbd_obmc_variance16x64,
aom_highbd_obmc_sub_pixel_variance16x64)
HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits8,
aom_highbd_obmc_variance32x8,
aom_highbd_obmc_sub_pixel_variance32x8)
HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits8,
aom_highbd_obmc_variance8x32,
aom_highbd_obmc_sub_pixel_variance8x32)
HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits8,
aom_highbd_obmc_variance16x4,
aom_highbd_obmc_sub_pixel_variance16x4)
HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits8,
aom_highbd_obmc_variance4x16,
aom_highbd_obmc_sub_pixel_variance4x16)
break;
case AOM_BITS_10:
HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits10,
aom_highbd_sad64x16_avg_bits10, aom_highbd_10_variance64x16,
aom_highbd_10_sub_pixel_variance64x16,
aom_highbd_10_sub_pixel_avg_variance64x16,
aom_highbd_sad64x16x4d_bits10,
aom_highbd_dist_wtd_sad64x16_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance64x16);
HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits10,
aom_highbd_sad16x64_avg_bits10, aom_highbd_10_variance16x64,
aom_highbd_10_sub_pixel_variance16x64,
aom_highbd_10_sub_pixel_avg_variance16x64,
aom_highbd_sad16x64x4d_bits10,
aom_highbd_dist_wtd_sad16x64_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x64);
HIGHBD_BFP(BLOCK_32X8, aom_highbd_sad32x8_bits10,
aom_highbd_sad32x8_avg_bits10, aom_highbd_10_variance32x8,
aom_highbd_10_sub_pixel_variance32x8,
aom_highbd_10_sub_pixel_avg_variance32x8,
aom_highbd_sad32x8x4d_bits10,
aom_highbd_dist_wtd_sad32x8_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance32x8);
HIGHBD_BFP(BLOCK_8X32, aom_highbd_sad8x32_bits10,
aom_highbd_sad8x32_avg_bits10, aom_highbd_10_variance8x32,
aom_highbd_10_sub_pixel_variance8x32,
aom_highbd_10_sub_pixel_avg_variance8x32,
aom_highbd_sad8x32x4d_bits10,
aom_highbd_dist_wtd_sad8x32_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance8x32);
HIGHBD_BFP(BLOCK_16X4, aom_highbd_sad16x4_bits10,
aom_highbd_sad16x4_avg_bits10, aom_highbd_10_variance16x4,
aom_highbd_10_sub_pixel_variance16x4,
aom_highbd_10_sub_pixel_avg_variance16x4,
aom_highbd_sad16x4x4d_bits10,
aom_highbd_dist_wtd_sad16x4_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x4);
HIGHBD_BFP(BLOCK_4X16, aom_highbd_sad4x16_bits10,
aom_highbd_sad4x16_avg_bits10, aom_highbd_10_variance4x16,
aom_highbd_10_sub_pixel_variance4x16,
aom_highbd_10_sub_pixel_avg_variance4x16,
aom_highbd_sad4x16x4d_bits10,
aom_highbd_dist_wtd_sad4x16_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance4x16);
HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits10,
aom_highbd_sad32x16_avg_bits10, aom_highbd_10_variance32x16,
aom_highbd_10_sub_pixel_variance32x16,
aom_highbd_10_sub_pixel_avg_variance32x16,
aom_highbd_sad32x16x4d_bits10,
aom_highbd_dist_wtd_sad32x16_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance32x16);
HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits10,
aom_highbd_sad16x32_avg_bits10, aom_highbd_10_variance16x32,
aom_highbd_10_sub_pixel_variance16x32,
aom_highbd_10_sub_pixel_avg_variance16x32,
aom_highbd_sad16x32x4d_bits10,
aom_highbd_dist_wtd_sad16x32_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x32);
HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits10,
aom_highbd_sad64x32_avg_bits10, aom_highbd_10_variance64x32,
aom_highbd_10_sub_pixel_variance64x32,
aom_highbd_10_sub_pixel_avg_variance64x32,
aom_highbd_sad64x32x4d_bits10,
aom_highbd_dist_wtd_sad64x32_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance64x32);
HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits10,
aom_highbd_sad32x64_avg_bits10, aom_highbd_10_variance32x64,
aom_highbd_10_sub_pixel_variance32x64,
aom_highbd_10_sub_pixel_avg_variance32x64,
aom_highbd_sad32x64x4d_bits10,
aom_highbd_dist_wtd_sad32x64_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance32x64);
HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits10,
aom_highbd_sad32x32_avg_bits10, aom_highbd_10_variance32x32,
aom_highbd_10_sub_pixel_variance32x32,
aom_highbd_10_sub_pixel_avg_variance32x32,
aom_highbd_sad32x32x4d_bits10,
aom_highbd_dist_wtd_sad32x32_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance32x32);
HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits10,
aom_highbd_sad64x64_avg_bits10, aom_highbd_10_variance64x64,
aom_highbd_10_sub_pixel_variance64x64,
aom_highbd_10_sub_pixel_avg_variance64x64,
aom_highbd_sad64x64x4d_bits10,
aom_highbd_dist_wtd_sad64x64_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance64x64);
HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits10,
aom_highbd_sad16x16_avg_bits10, aom_highbd_10_variance16x16,
aom_highbd_10_sub_pixel_variance16x16,
aom_highbd_10_sub_pixel_avg_variance16x16,
aom_highbd_sad16x16x4d_bits10,
aom_highbd_dist_wtd_sad16x16_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x16);
HIGHBD_BFP(BLOCK_16X8, aom_highbd_sad16x8_bits10,
aom_highbd_sad16x8_avg_bits10, aom_highbd_10_variance16x8,
aom_highbd_10_sub_pixel_variance16x8,
aom_highbd_10_sub_pixel_avg_variance16x8,
aom_highbd_sad16x8x4d_bits10,
aom_highbd_dist_wtd_sad16x8_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance16x8);
HIGHBD_BFP(BLOCK_8X16, aom_highbd_sad8x16_bits10,
aom_highbd_sad8x16_avg_bits10, aom_highbd_10_variance8x16,
aom_highbd_10_sub_pixel_variance8x16,
aom_highbd_10_sub_pixel_avg_variance8x16,
aom_highbd_sad8x16x4d_bits10,
aom_highbd_dist_wtd_sad8x16_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance8x16);
HIGHBD_BFP(
BLOCK_8X8, aom_highbd_sad8x8_bits10, aom_highbd_sad8x8_avg_bits10,
aom_highbd_10_variance8x8, aom_highbd_10_sub_pixel_variance8x8,
aom_highbd_10_sub_pixel_avg_variance8x8,
aom_highbd_sad8x8x4d_bits10, aom_highbd_dist_wtd_sad8x8_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance8x8);
HIGHBD_BFP(
BLOCK_8X4, aom_highbd_sad8x4_bits10, aom_highbd_sad8x4_avg_bits10,
aom_highbd_10_variance8x4, aom_highbd_10_sub_pixel_variance8x4,
aom_highbd_10_sub_pixel_avg_variance8x4,
aom_highbd_sad8x4x4d_bits10, aom_highbd_dist_wtd_sad8x4_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance8x4);
HIGHBD_BFP(
BLOCK_4X8, aom_highbd_sad4x8_bits10, aom_highbd_sad4x8_avg_bits10,
aom_highbd_10_variance4x8, aom_highbd_10_sub_pixel_variance4x8,
aom_highbd_10_sub_pixel_avg_variance4x8,
aom_highbd_sad4x8x4d_bits10, aom_highbd_dist_wtd_sad4x8_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance4x8);
HIGHBD_BFP(
BLOCK_4X4, aom_highbd_sad4x4_bits10, aom_highbd_sad4x4_avg_bits10,
aom_highbd_10_variance4x4, aom_highbd_10_sub_pixel_variance4x4,
aom_highbd_10_sub_pixel_avg_variance4x4,
aom_highbd_sad4x4x4d_bits10, aom_highbd_dist_wtd_sad4x4_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance4x4);
HIGHBD_BFP(BLOCK_128X128, aom_highbd_sad128x128_bits10,
aom_highbd_sad128x128_avg_bits10,
aom_highbd_10_variance128x128,
aom_highbd_10_sub_pixel_variance128x128,
aom_highbd_10_sub_pixel_avg_variance128x128,
aom_highbd_sad128x128x4d_bits10,
aom_highbd_dist_wtd_sad128x128_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance128x128);
HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits10,
aom_highbd_sad128x64_avg_bits10,
aom_highbd_10_variance128x64,
aom_highbd_10_sub_pixel_variance128x64,
aom_highbd_10_sub_pixel_avg_variance128x64,
aom_highbd_sad128x64x4d_bits10,
aom_highbd_dist_wtd_sad128x64_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance128x64);
HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits10,
aom_highbd_sad64x128_avg_bits10,
aom_highbd_10_variance64x128,
aom_highbd_10_sub_pixel_variance64x128,
aom_highbd_10_sub_pixel_avg_variance64x128,
aom_highbd_sad64x128x4d_bits10,
aom_highbd_dist_wtd_sad64x128_avg_bits10,
aom_highbd_10_dist_wtd_sub_pixel_avg_variance64x128);
HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits10,
aom_highbd_10_masked_sub_pixel_variance128x128)
HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits10,
aom_highbd_10_masked_sub_pixel_variance128x64)
HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits10,
aom_highbd_10_masked_sub_pixel_variance64x128)
HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits10,
aom_highbd_10_masked_sub_pixel_variance64x64)
HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits10,
aom_highbd_10_masked_sub_pixel_variance64x32)
HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits10,
aom_highbd_10_masked_sub_pixel_variance32x64)
HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits10,
aom_highbd_10_masked_sub_pixel_variance32x32)
HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits10,
aom_highbd_10_masked_sub_pixel_variance32x16)
HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits10,
aom_highbd_10_masked_sub_pixel_variance16x32)
HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits10,
aom_highbd_10_masked_sub_pixel_variance16x16)
HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits10,
aom_highbd_10_masked_sub_pixel_variance8x16)
HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits10,
aom_highbd_10_masked_sub_pixel_variance16x8)
HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits10,
aom_highbd_10_masked_sub_pixel_variance8x8)
HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits10,
aom_highbd_10_masked_sub_pixel_variance4x8)
HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits10,
aom_highbd_10_masked_sub_pixel_variance8x4)
HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits10,
aom_highbd_10_masked_sub_pixel_variance4x4)
HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits10,
aom_highbd_10_masked_sub_pixel_variance64x16)
HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits10,
aom_highbd_10_masked_sub_pixel_variance16x64)
HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits10,
aom_highbd_10_masked_sub_pixel_variance32x8)
HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits10,
aom_highbd_10_masked_sub_pixel_variance8x32)
HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits10,
aom_highbd_10_masked_sub_pixel_variance16x4)
HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits10,
aom_highbd_10_masked_sub_pixel_variance4x16)
HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits10,
aom_highbd_10_obmc_variance128x128,
aom_highbd_10_obmc_sub_pixel_variance128x128)
HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits10,
aom_highbd_10_obmc_variance128x64,
aom_highbd_10_obmc_sub_pixel_variance128x64)
HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits10,
aom_highbd_10_obmc_variance64x128,
aom_highbd_10_obmc_sub_pixel_variance64x128)
HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits10,
aom_highbd_10_obmc_variance64x64,
aom_highbd_10_obmc_sub_pixel_variance64x64)
HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits10,
aom_highbd_10_obmc_variance64x32,
aom_highbd_10_obmc_sub_pixel_variance64x32)
HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits10,
aom_highbd_10_obmc_variance32x64,
aom_highbd_10_obmc_sub_pixel_variance32x64)
HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits10,
aom_highbd_10_obmc_variance32x32,
aom_highbd_10_obmc_sub_pixel_variance32x32)
HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits10,
aom_highbd_10_obmc_variance32x16,
aom_highbd_10_obmc_sub_pixel_variance32x16)
HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits10,
aom_highbd_10_obmc_variance16x32,
aom_highbd_10_obmc_sub_pixel_variance16x32)
HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits10,
aom_highbd_10_obmc_variance16x16,
aom_highbd_10_obmc_sub_pixel_variance16x16)
HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits10,
aom_highbd_10_obmc_variance8x16,
aom_highbd_10_obmc_sub_pixel_variance8x16)
HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits10,
aom_highbd_10_obmc_variance16x8,
aom_highbd_10_obmc_sub_pixel_variance16x8)
HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits10,
aom_highbd_10_obmc_variance8x8,
aom_highbd_10_obmc_sub_pixel_variance8x8)
HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits10,
aom_highbd_10_obmc_variance4x8,
aom_highbd_10_obmc_sub_pixel_variance4x8)
HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits10,
aom_highbd_10_obmc_variance8x4,
aom_highbd_10_obmc_sub_pixel_variance8x4)
HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits10,
aom_highbd_10_obmc_variance4x4,
aom_highbd_10_obmc_sub_pixel_variance4x4)
HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits10,
aom_highbd_10_obmc_variance64x16,
aom_highbd_10_obmc_sub_pixel_variance64x16)
HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits10,
aom_highbd_10_obmc_variance16x64,
aom_highbd_10_obmc_sub_pixel_variance16x64)
HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits10,
aom_highbd_10_obmc_variance32x8,
aom_highbd_10_obmc_sub_pixel_variance32x8)
HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits10,
aom_highbd_10_obmc_variance8x32,
aom_highbd_10_obmc_sub_pixel_variance8x32)
HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits10,
aom_highbd_10_obmc_variance16x4,
aom_highbd_10_obmc_sub_pixel_variance16x4)
HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits10,
aom_highbd_10_obmc_variance4x16,
aom_highbd_10_obmc_sub_pixel_variance4x16)
break;
case AOM_BITS_12:
HIGHBD_BFP(BLOCK_64X16, aom_highbd_sad64x16_bits12,
aom_highbd_sad64x16_avg_bits12, aom_highbd_12_variance64x16,
aom_highbd_12_sub_pixel_variance64x16,
aom_highbd_12_sub_pixel_avg_variance64x16,
aom_highbd_sad64x16x4d_bits12,
aom_highbd_dist_wtd_sad64x16_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance64x16);
HIGHBD_BFP(BLOCK_16X64, aom_highbd_sad16x64_bits12,
aom_highbd_sad16x64_avg_bits12, aom_highbd_12_variance16x64,
aom_highbd_12_sub_pixel_variance16x64,
aom_highbd_12_sub_pixel_avg_variance16x64,
aom_highbd_sad16x64x4d_bits12,
aom_highbd_dist_wtd_sad16x64_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x64);
HIGHBD_BFP(BLOCK_32X8, aom_highbd_sad32x8_bits12,
aom_highbd_sad32x8_avg_bits12, aom_highbd_12_variance32x8,
aom_highbd_12_sub_pixel_variance32x8,
aom_highbd_12_sub_pixel_avg_variance32x8,
aom_highbd_sad32x8x4d_bits12,
aom_highbd_dist_wtd_sad32x8_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance32x8);
HIGHBD_BFP(BLOCK_8X32, aom_highbd_sad8x32_bits12,
aom_highbd_sad8x32_avg_bits12, aom_highbd_12_variance8x32,
aom_highbd_12_sub_pixel_variance8x32,
aom_highbd_12_sub_pixel_avg_variance8x32,
aom_highbd_sad8x32x4d_bits12,
aom_highbd_dist_wtd_sad8x32_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance8x32);
HIGHBD_BFP(BLOCK_16X4, aom_highbd_sad16x4_bits12,
aom_highbd_sad16x4_avg_bits12, aom_highbd_12_variance16x4,
aom_highbd_12_sub_pixel_variance16x4,
aom_highbd_12_sub_pixel_avg_variance16x4,
aom_highbd_sad16x4x4d_bits12,
aom_highbd_dist_wtd_sad16x4_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x4);
HIGHBD_BFP(BLOCK_4X16, aom_highbd_sad4x16_bits12,
aom_highbd_sad4x16_avg_bits12, aom_highbd_12_variance4x16,
aom_highbd_12_sub_pixel_variance4x16,
aom_highbd_12_sub_pixel_avg_variance4x16,
aom_highbd_sad4x16x4d_bits12,
aom_highbd_dist_wtd_sad4x16_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance4x16);
HIGHBD_BFP(BLOCK_32X16, aom_highbd_sad32x16_bits12,
aom_highbd_sad32x16_avg_bits12, aom_highbd_12_variance32x16,
aom_highbd_12_sub_pixel_variance32x16,
aom_highbd_12_sub_pixel_avg_variance32x16,
aom_highbd_sad32x16x4d_bits12,
aom_highbd_dist_wtd_sad32x16_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance32x16);
HIGHBD_BFP(BLOCK_16X32, aom_highbd_sad16x32_bits12,
aom_highbd_sad16x32_avg_bits12, aom_highbd_12_variance16x32,
aom_highbd_12_sub_pixel_variance16x32,
aom_highbd_12_sub_pixel_avg_variance16x32,
aom_highbd_sad16x32x4d_bits12,
aom_highbd_dist_wtd_sad16x32_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x32);
HIGHBD_BFP(BLOCK_64X32, aom_highbd_sad64x32_bits12,
aom_highbd_sad64x32_avg_bits12, aom_highbd_12_variance64x32,
aom_highbd_12_sub_pixel_variance64x32,
aom_highbd_12_sub_pixel_avg_variance64x32,
aom_highbd_sad64x32x4d_bits12,
aom_highbd_dist_wtd_sad64x32_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance64x32);
HIGHBD_BFP(BLOCK_32X64, aom_highbd_sad32x64_bits12,
aom_highbd_sad32x64_avg_bits12, aom_highbd_12_variance32x64,
aom_highbd_12_sub_pixel_variance32x64,
aom_highbd_12_sub_pixel_avg_variance32x64,
aom_highbd_sad32x64x4d_bits12,
aom_highbd_dist_wtd_sad32x64_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance32x64);
HIGHBD_BFP(BLOCK_32X32, aom_highbd_sad32x32_bits12,
aom_highbd_sad32x32_avg_bits12, aom_highbd_12_variance32x32,
aom_highbd_12_sub_pixel_variance32x32,
aom_highbd_12_sub_pixel_avg_variance32x32,
aom_highbd_sad32x32x4d_bits12,
aom_highbd_dist_wtd_sad32x32_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance32x32);
HIGHBD_BFP(BLOCK_64X64, aom_highbd_sad64x64_bits12,
aom_highbd_sad64x64_avg_bits12, aom_highbd_12_variance64x64,
aom_highbd_12_sub_pixel_variance64x64,
aom_highbd_12_sub_pixel_avg_variance64x64,
aom_highbd_sad64x64x4d_bits12,
aom_highbd_dist_wtd_sad64x64_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance64x64);
HIGHBD_BFP(BLOCK_16X16, aom_highbd_sad16x16_bits12,
aom_highbd_sad16x16_avg_bits12, aom_highbd_12_variance16x16,
aom_highbd_12_sub_pixel_variance16x16,
aom_highbd_12_sub_pixel_avg_variance16x16,
aom_highbd_sad16x16x4d_bits12,
aom_highbd_dist_wtd_sad16x16_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x16);
HIGHBD_BFP(BLOCK_16X8, aom_highbd_sad16x8_bits12,
aom_highbd_sad16x8_avg_bits12, aom_highbd_12_variance16x8,
aom_highbd_12_sub_pixel_variance16x8,
aom_highbd_12_sub_pixel_avg_variance16x8,
aom_highbd_sad16x8x4d_bits12,
aom_highbd_dist_wtd_sad16x8_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance16x8);
HIGHBD_BFP(BLOCK_8X16, aom_highbd_sad8x16_bits12,
aom_highbd_sad8x16_avg_bits12, aom_highbd_12_variance8x16,
aom_highbd_12_sub_pixel_variance8x16,
aom_highbd_12_sub_pixel_avg_variance8x16,
aom_highbd_sad8x16x4d_bits12,
aom_highbd_dist_wtd_sad8x16_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance8x16);
HIGHBD_BFP(
BLOCK_8X8, aom_highbd_sad8x8_bits12, aom_highbd_sad8x8_avg_bits12,
aom_highbd_12_variance8x8, aom_highbd_12_sub_pixel_variance8x8,
aom_highbd_12_sub_pixel_avg_variance8x8,
aom_highbd_sad8x8x4d_bits12, aom_highbd_dist_wtd_sad8x8_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance8x8);
HIGHBD_BFP(
BLOCK_8X4, aom_highbd_sad8x4_bits12, aom_highbd_sad8x4_avg_bits12,
aom_highbd_12_variance8x4, aom_highbd_12_sub_pixel_variance8x4,
aom_highbd_12_sub_pixel_avg_variance8x4,
aom_highbd_sad8x4x4d_bits12, aom_highbd_dist_wtd_sad8x4_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance8x4);
HIGHBD_BFP(
BLOCK_4X8, aom_highbd_sad4x8_bits12, aom_highbd_sad4x8_avg_bits12,
aom_highbd_12_variance4x8, aom_highbd_12_sub_pixel_variance4x8,
aom_highbd_12_sub_pixel_avg_variance4x8,
aom_highbd_sad4x8x4d_bits12, aom_highbd_dist_wtd_sad4x8_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance4x8);
HIGHBD_BFP(
BLOCK_4X4, aom_highbd_sad4x4_bits12, aom_highbd_sad4x4_avg_bits12,
aom_highbd_12_variance4x4, aom_highbd_12_sub_pixel_variance4x4,
aom_highbd_12_sub_pixel_avg_variance4x4,
aom_highbd_sad4x4x4d_bits12, aom_highbd_dist_wtd_sad4x4_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance4x4);
HIGHBD_BFP(BLOCK_128X128, aom_highbd_sad128x128_bits12,
aom_highbd_sad128x128_avg_bits12,
aom_highbd_12_variance128x128,
aom_highbd_12_sub_pixel_variance128x128,
aom_highbd_12_sub_pixel_avg_variance128x128,
aom_highbd_sad128x128x4d_bits12,
aom_highbd_dist_wtd_sad128x128_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance128x128);
HIGHBD_BFP(BLOCK_128X64, aom_highbd_sad128x64_bits12,
aom_highbd_sad128x64_avg_bits12,
aom_highbd_12_variance128x64,
aom_highbd_12_sub_pixel_variance128x64,
aom_highbd_12_sub_pixel_avg_variance128x64,
aom_highbd_sad128x64x4d_bits12,
aom_highbd_dist_wtd_sad128x64_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance128x64);
HIGHBD_BFP(BLOCK_64X128, aom_highbd_sad64x128_bits12,
aom_highbd_sad64x128_avg_bits12,
aom_highbd_12_variance64x128,
aom_highbd_12_sub_pixel_variance64x128,
aom_highbd_12_sub_pixel_avg_variance64x128,
aom_highbd_sad64x128x4d_bits12,
aom_highbd_dist_wtd_sad64x128_avg_bits12,
aom_highbd_12_dist_wtd_sub_pixel_avg_variance64x128);
HIGHBD_MBFP(BLOCK_128X128, aom_highbd_masked_sad128x128_bits12,
aom_highbd_12_masked_sub_pixel_variance128x128)
HIGHBD_MBFP(BLOCK_128X64, aom_highbd_masked_sad128x64_bits12,
aom_highbd_12_masked_sub_pixel_variance128x64)
HIGHBD_MBFP(BLOCK_64X128, aom_highbd_masked_sad64x128_bits12,
aom_highbd_12_masked_sub_pixel_variance64x128)
HIGHBD_MBFP(BLOCK_64X64, aom_highbd_masked_sad64x64_bits12,
aom_highbd_12_masked_sub_pixel_variance64x64)
HIGHBD_MBFP(BLOCK_64X32, aom_highbd_masked_sad64x32_bits12,
aom_highbd_12_masked_sub_pixel_variance64x32)
HIGHBD_MBFP(BLOCK_32X64, aom_highbd_masked_sad32x64_bits12,
aom_highbd_12_masked_sub_pixel_variance32x64)
HIGHBD_MBFP(BLOCK_32X32, aom_highbd_masked_sad32x32_bits12,
aom_highbd_12_masked_sub_pixel_variance32x32)
HIGHBD_MBFP(BLOCK_32X16, aom_highbd_masked_sad32x16_bits12,
aom_highbd_12_masked_sub_pixel_variance32x16)
HIGHBD_MBFP(BLOCK_16X32, aom_highbd_masked_sad16x32_bits12,
aom_highbd_12_masked_sub_pixel_variance16x32)
HIGHBD_MBFP(BLOCK_16X16, aom_highbd_masked_sad16x16_bits12,
aom_highbd_12_masked_sub_pixel_variance16x16)
HIGHBD_MBFP(BLOCK_8X16, aom_highbd_masked_sad8x16_bits12,
aom_highbd_12_masked_sub_pixel_variance8x16)
HIGHBD_MBFP(BLOCK_16X8, aom_highbd_masked_sad16x8_bits12,
aom_highbd_12_masked_sub_pixel_variance16x8)
HIGHBD_MBFP(BLOCK_8X8, aom_highbd_masked_sad8x8_bits12,
aom_highbd_12_masked_sub_pixel_variance8x8)
HIGHBD_MBFP(BLOCK_4X8, aom_highbd_masked_sad4x8_bits12,
aom_highbd_12_masked_sub_pixel_variance4x8)
HIGHBD_MBFP(BLOCK_8X4, aom_highbd_masked_sad8x4_bits12,
aom_highbd_12_masked_sub_pixel_variance8x4)
HIGHBD_MBFP(BLOCK_4X4, aom_highbd_masked_sad4x4_bits12,
aom_highbd_12_masked_sub_pixel_variance4x4)
HIGHBD_MBFP(BLOCK_64X16, aom_highbd_masked_sad64x16_bits12,
aom_highbd_12_masked_sub_pixel_variance64x16)
HIGHBD_MBFP(BLOCK_16X64, aom_highbd_masked_sad16x64_bits12,
aom_highbd_12_masked_sub_pixel_variance16x64)
HIGHBD_MBFP(BLOCK_32X8, aom_highbd_masked_sad32x8_bits12,
aom_highbd_12_masked_sub_pixel_variance32x8)
HIGHBD_MBFP(BLOCK_8X32, aom_highbd_masked_sad8x32_bits12,
aom_highbd_12_masked_sub_pixel_variance8x32)
HIGHBD_MBFP(BLOCK_16X4, aom_highbd_masked_sad16x4_bits12,
aom_highbd_12_masked_sub_pixel_variance16x4)
HIGHBD_MBFP(BLOCK_4X16, aom_highbd_masked_sad4x16_bits12,
aom_highbd_12_masked_sub_pixel_variance4x16)
HIGHBD_OBFP(BLOCK_128X128, aom_highbd_obmc_sad128x128_bits12,
aom_highbd_12_obmc_variance128x128,
aom_highbd_12_obmc_sub_pixel_variance128x128)
HIGHBD_OBFP(BLOCK_128X64, aom_highbd_obmc_sad128x64_bits12,
aom_highbd_12_obmc_variance128x64,
aom_highbd_12_obmc_sub_pixel_variance128x64)
HIGHBD_OBFP(BLOCK_64X128, aom_highbd_obmc_sad64x128_bits12,
aom_highbd_12_obmc_variance64x128,
aom_highbd_12_obmc_sub_pixel_variance64x128)
HIGHBD_OBFP(BLOCK_64X64, aom_highbd_obmc_sad64x64_bits12,
aom_highbd_12_obmc_variance64x64,
aom_highbd_12_obmc_sub_pixel_variance64x64)
HIGHBD_OBFP(BLOCK_64X32, aom_highbd_obmc_sad64x32_bits12,
aom_highbd_12_obmc_variance64x32,
aom_highbd_12_obmc_sub_pixel_variance64x32)
HIGHBD_OBFP(BLOCK_32X64, aom_highbd_obmc_sad32x64_bits12,
aom_highbd_12_obmc_variance32x64,
aom_highbd_12_obmc_sub_pixel_variance32x64)
HIGHBD_OBFP(BLOCK_32X32, aom_highbd_obmc_sad32x32_bits12,
aom_highbd_12_obmc_variance32x32,
aom_highbd_12_obmc_sub_pixel_variance32x32)
HIGHBD_OBFP(BLOCK_32X16, aom_highbd_obmc_sad32x16_bits12,
aom_highbd_12_obmc_variance32x16,
aom_highbd_12_obmc_sub_pixel_variance32x16)
HIGHBD_OBFP(BLOCK_16X32, aom_highbd_obmc_sad16x32_bits12,
aom_highbd_12_obmc_variance16x32,
aom_highbd_12_obmc_sub_pixel_variance16x32)
HIGHBD_OBFP(BLOCK_16X16, aom_highbd_obmc_sad16x16_bits12,
aom_highbd_12_obmc_variance16x16,
aom_highbd_12_obmc_sub_pixel_variance16x16)
HIGHBD_OBFP(BLOCK_8X16, aom_highbd_obmc_sad8x16_bits12,
aom_highbd_12_obmc_variance8x16,
aom_highbd_12_obmc_sub_pixel_variance8x16)
HIGHBD_OBFP(BLOCK_16X8, aom_highbd_obmc_sad16x8_bits12,
aom_highbd_12_obmc_variance16x8,
aom_highbd_12_obmc_sub_pixel_variance16x8)
HIGHBD_OBFP(BLOCK_8X8, aom_highbd_obmc_sad8x8_bits12,
aom_highbd_12_obmc_variance8x8,
aom_highbd_12_obmc_sub_pixel_variance8x8)
HIGHBD_OBFP(BLOCK_4X8, aom_highbd_obmc_sad4x8_bits12,
aom_highbd_12_obmc_variance4x8,
aom_highbd_12_obmc_sub_pixel_variance4x8)
HIGHBD_OBFP(BLOCK_8X4, aom_highbd_obmc_sad8x4_bits12,
aom_highbd_12_obmc_variance8x4,
aom_highbd_12_obmc_sub_pixel_variance8x4)
HIGHBD_OBFP(BLOCK_4X4, aom_highbd_obmc_sad4x4_bits12,
aom_highbd_12_obmc_variance4x4,
aom_highbd_12_obmc_sub_pixel_variance4x4)
HIGHBD_OBFP(BLOCK_64X16, aom_highbd_obmc_sad64x16_bits12,
aom_highbd_12_obmc_variance64x16,
aom_highbd_12_obmc_sub_pixel_variance64x16)
HIGHBD_OBFP(BLOCK_16X64, aom_highbd_obmc_sad16x64_bits12,
aom_highbd_12_obmc_variance16x64,
aom_highbd_12_obmc_sub_pixel_variance16x64)
HIGHBD_OBFP(BLOCK_32X8, aom_highbd_obmc_sad32x8_bits12,
aom_highbd_12_obmc_variance32x8,
aom_highbd_12_obmc_sub_pixel_variance32x8)
HIGHBD_OBFP(BLOCK_8X32, aom_highbd_obmc_sad8x32_bits12,
aom_highbd_12_obmc_variance8x32,
aom_highbd_12_obmc_sub_pixel_variance8x32)
HIGHBD_OBFP(BLOCK_16X4, aom_highbd_obmc_sad16x4_bits12,
aom_highbd_12_obmc_variance16x4,
aom_highbd_12_obmc_sub_pixel_variance16x4)
HIGHBD_OBFP(BLOCK_4X16, aom_highbd_obmc_sad4x16_bits12,
aom_highbd_12_obmc_variance4x16,
aom_highbd_12_obmc_sub_pixel_variance4x16)
break;
default:
assert(0 &&
"cm->seq_params.bit_depth should be AOM_BITS_8, "
"AOM_BITS_10 or AOM_BITS_12");
}
}
}
#endif // CONFIG_AV1_HIGHBITDEPTH
static void realloc_segmentation_maps(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
CommonModeInfoParams *const mi_params = &cm->mi_params;
// Create the encoder segmentation map and set all entries to 0
aom_free(cpi->segmentation_map);
CHECK_MEM_ERROR(cm, cpi->segmentation_map,
aom_calloc(mi_params->mi_rows * mi_params->mi_cols, 1));
// Create a map used for cyclic background refresh.
if (cpi->cyclic_refresh) av1_cyclic_refresh_free(cpi->cyclic_refresh);
CHECK_MEM_ERROR(
cm, cpi->cyclic_refresh,
av1_cyclic_refresh_alloc(mi_params->mi_rows, mi_params->mi_cols));
// Create a map used to mark inactive areas.
aom_free(cpi->active_map.map);
CHECK_MEM_ERROR(cm, cpi->active_map.map,
aom_calloc(mi_params->mi_rows * mi_params->mi_cols, 1));
}
static AOM_INLINE void set_tpl_stats_block_size(int width, int height,
uint8_t *block_mis_log2) {
const int is_720p_or_larger = AOMMIN(width, height) >= 720;
// 0: 4x4, 1: 8x8, 2: 16x16
*block_mis_log2 = is_720p_or_larger ? 2 : 1;
}
void av1_alloc_compound_type_rd_buffers(AV1_COMMON *const cm,
CompoundTypeRdBuffers *const bufs) {
CHECK_MEM_ERROR(
cm, bufs->pred0,
(uint8_t *)aom_memalign(16, 2 * MAX_SB_SQUARE * sizeof(*bufs->pred0)));
CHECK_MEM_ERROR(
cm, bufs->pred1,
(uint8_t *)aom_memalign(16, 2 * MAX_SB_SQUARE * sizeof(*bufs->pred1)));
CHECK_MEM_ERROR(
cm, bufs->residual1,
(int16_t *)aom_memalign(32, MAX_SB_SQUARE * sizeof(*bufs->residual1)));
CHECK_MEM_ERROR(
cm, bufs->diff10,
(int16_t *)aom_memalign(32, MAX_SB_SQUARE * sizeof(*bufs->diff10)));
CHECK_MEM_ERROR(cm, bufs->tmp_best_mask_buf,
(uint8_t *)aom_malloc(2 * MAX_SB_SQUARE *
sizeof(*bufs->tmp_best_mask_buf)));
}
void av1_release_compound_type_rd_buffers(CompoundTypeRdBuffers *const bufs) {
aom_free(bufs->pred0);
aom_free(bufs->pred1);
aom_free(bufs->residual1);
aom_free(bufs->diff10);
aom_free(bufs->tmp_best_mask_buf);
av1_zero(*bufs); // Set all pointers to NULL for safety.
}
static void config_target_level(AV1_COMP *const cpi, AV1_LEVEL target_level,
int tier) {
aom_clear_system_state();
AV1EncoderConfig *const oxcf = &cpi->oxcf;
SequenceHeader *const seq_params = &cpi->common.seq_params;
// Adjust target bitrate to be no larger than 70% of level limit.
const BITSTREAM_PROFILE profile = seq_params->profile;
const double level_bitrate_limit =
av1_get_max_bitrate_for_level(target_level, tier, profile);
const int64_t max_bitrate = (int64_t)(level_bitrate_limit * 0.70);
oxcf->target_bandwidth = AOMMIN(oxcf->target_bandwidth, max_bitrate);
// Also need to update cpi->twopass.bits_left.
TWO_PASS *const twopass = &cpi->twopass;
FIRSTPASS_STATS *stats = twopass->total_stats;
if (stats != NULL)
cpi->twopass.bits_left =
(int64_t)(stats->duration * cpi->oxcf.target_bandwidth / 10000000.0);
// Adjust max over-shoot percentage.
oxcf->over_shoot_pct = 0;
// Adjust max quantizer.
oxcf->worst_allowed_q = 255;
// Adjust number of tiles and tile columns to be under level limit.
int max_tiles, max_tile_cols;
av1_get_max_tiles_for_level(target_level, &max_tiles, &max_tile_cols);
while (oxcf->tile_columns > 0 && (1 << oxcf->tile_columns) > max_tile_cols) {
--oxcf->tile_columns;
}
const int tile_cols = (1 << oxcf->tile_columns);
while (oxcf->tile_rows > 0 &&
tile_cols * (1 << oxcf->tile_rows) > max_tiles) {
--oxcf->tile_rows;
}
// Adjust min compression ratio.
const int still_picture = seq_params->still_picture;
const double min_cr =
av1_get_min_cr_for_level(target_level, tier, still_picture);
oxcf->min_cr = AOMMAX(oxcf->min_cr, (unsigned int)(min_cr * 100));
}
void av1_change_config(struct AV1_COMP *cpi, const AV1EncoderConfig *oxcf) {
AV1_COMMON *const cm = &cpi->common;
SequenceHeader *const seq_params = &cm->seq_params;
const int num_planes = av1_num_planes(cm);
RATE_CONTROL *const rc = &cpi->rc;
MACROBLOCK *const x = &cpi->td.mb;
AV1LevelParams *const level_params = &cpi->level_params;
if (seq_params->profile != oxcf->profile) seq_params->profile = oxcf->profile;
seq_params->bit_depth = oxcf->bit_depth;
seq_params->color_primaries = oxcf->color_primaries;
seq_params->transfer_characteristics = oxcf->transfer_characteristics;
seq_params->matrix_coefficients = oxcf->matrix_coefficients;
seq_params->monochrome = oxcf->monochrome;
seq_params->chroma_sample_position = oxcf->chroma_sample_position;
seq_params->color_range = oxcf->color_range;
assert(IMPLIES(seq_params->profile <= PROFILE_1,
seq_params->bit_depth <= AOM_BITS_10));
seq_params->timing_info_present = oxcf->timing_info_present;
seq_params->timing_info.num_units_in_display_tick =
oxcf->timing_info.num_units_in_display_tick;
seq_params->timing_info.time_scale = oxcf->timing_info.time_scale;
seq_params->timing_info.equal_picture_interval =
oxcf->timing_info.equal_picture_interval;
seq_params->timing_info.num_ticks_per_picture =
oxcf->timing_info.num_ticks_per_picture;
seq_params->display_model_info_present_flag =
oxcf->display_model_info_present_flag;
seq_params->decoder_model_info_present_flag =
oxcf->decoder_model_info_present_flag;
if (oxcf->decoder_model_info_present_flag) {
// set the decoder model parameters in schedule mode
seq_params->decoder_model_info.num_units_in_decoding_tick =
oxcf->buffer_model.num_units_in_decoding_tick;
cm->buffer_removal_time_present = 1;
av1_set_aom_dec_model_info(&seq_params->decoder_model_info);
av1_set_dec_model_op_parameters(&seq_params->op_params[0]);
} else if (seq_params->timing_info_present &&
seq_params->timing_info.equal_picture_interval &&
!seq_params->decoder_model_info_present_flag) {
// set the decoder model parameters in resource availability mode
av1_set_resource_availability_parameters(&seq_params->op_params[0]);
} else {
seq_params->op_params[0].initial_display_delay =
10; // Default value (not signaled)
}
update_film_grain_parameters(cpi, oxcf);
cpi->oxcf = *oxcf;
cpi->superres_mode = oxcf->superres_mode; // default
x->e_mbd.bd = (int)seq_params->bit_depth;
x->e_mbd.global_motion = cm->global_motion;
memcpy(level_params->target_seq_level_idx, cpi->oxcf.target_seq_level_idx,
sizeof(level_params->target_seq_level_idx));
level_params->keep_level_stats = 0;
for (int i = 0; i < MAX_NUM_OPERATING_POINTS; ++i) {
if (level_params->target_seq_level_idx[i] <= SEQ_LEVELS) {
level_params->keep_level_stats |= 1u << i;
if (!level_params->level_info[i]) {
CHECK_MEM_ERROR(cm, level_params->level_info[i],
aom_calloc(1, sizeof(*level_params->level_info[i])));
}
}
}
// TODO(huisu@): level targeting currently only works for the 0th operating
// point, so scalable coding is not supported yet.
if (level_params->target_seq_level_idx[0] < SEQ_LEVELS) {
// Adjust encoder config in order to meet target level.
config_target_level(cpi, level_params->target_seq_level_idx[0],
seq_params->tier[0]);
}
if ((has_no_stats_stage(cpi)) && (oxcf->rc_mode == AOM_Q)) {
rc->baseline_gf_interval = FIXED_GF_INTERVAL;
} else {
rc->baseline_gf_interval = (MIN_GF_INTERVAL + MAX_GF_INTERVAL) / 2;
}
cpi->refresh_golden_frame = 0;
cpi->refresh_bwd_ref_frame = 0;
cm->features.refresh_frame_context = (oxcf->frame_parallel_decoding_mode)
? REFRESH_FRAME_CONTEXT_DISABLED
: REFRESH_FRAME_CONTEXT_BACKWARD;
if (oxcf->large_scale_tile)
cm->features.refresh_frame_context = REFRESH_FRAME_CONTEXT_DISABLED;
if (x->palette_buffer == NULL) {
CHECK_MEM_ERROR(cm, x->palette_buffer,
aom_memalign(16, sizeof(*x->palette_buffer)));
}
if (x->comp_rd_buffer.pred0 == NULL) {
av1_alloc_compound_type_rd_buffers(cm, &x->comp_rd_buffer);
}
if (x->tmp_conv_dst == NULL) {
CHECK_MEM_ERROR(
cm, x->tmp_conv_dst,
aom_memalign(32, MAX_SB_SIZE * MAX_SB_SIZE * sizeof(*x->tmp_conv_dst)));
x->e_mbd.tmp_conv_dst = x->tmp_conv_dst;
}
for (int i = 0; i < 2; ++i) {
if (x->tmp_obmc_bufs[i] == NULL) {
CHECK_MEM_ERROR(cm, x->tmp_obmc_bufs[i],
aom_memalign(32, 2 * MAX_MB_PLANE * MAX_SB_SQUARE *
sizeof(*x->tmp_obmc_bufs[i])));
x->e_mbd.tmp_obmc_bufs[i] = x->tmp_obmc_bufs[i];
}
}
av1_reset_segment_features(cm);
av1_set_high_precision_mv(cpi, 1, 0);
set_rc_buffer_sizes(rc, &cpi->oxcf);
// Under a configuration change, where maximum_buffer_size may change,
// keep buffer level clipped to the maximum allowed buffer size.
rc->bits_off_target = AOMMIN(rc->bits_off_target, rc->maximum_buffer_size);
rc->buffer_level = AOMMIN(rc->buffer_level, rc->maximum_buffer_size);
// Set up frame rate and related parameters rate control values.
av1_new_framerate(cpi, cpi->framerate);
// Set absolute upper and lower quality limits
rc->worst_quality = cpi->oxcf.worst_allowed_q;
rc->best_quality = cpi->oxcf.best_allowed_q;
cm->features.interp_filter =
oxcf->large_scale_tile ? EIGHTTAP_REGULAR : SWITCHABLE;
cm->features.switchable_motion_mode = 1;
if (cpi->oxcf.render_width > 0 && cpi->oxcf.render_height > 0) {
cm->render_width = cpi->oxcf.render_width;
cm->render_height = cpi->oxcf.render_height;
} else {
cm->render_width = cpi->oxcf.width;
cm->render_height = cpi->oxcf.height;
}
cm->width = cpi->oxcf.width;
cm->height = cpi->oxcf.height;
int sb_size = seq_params->sb_size;
// Superblock size should not be updated after the first key frame.
if (!cpi->seq_params_locked) {
set_sb_size(&cm->seq_params, select_sb_size(cpi));
for (int i = 0; i < MAX_NUM_OPERATING_POINTS; ++i)
seq_params->tier[i] = (oxcf->tier_mask >> i) & 1;
}
if (cpi->initial_width || sb_size != seq_params->sb_size) {
if (cm->width > cpi->initial_width || cm->height > cpi->initial_height ||
seq_params->sb_size != sb_size) {
av1_free_context_buffers(cm);
av1_free_pc_tree(cpi, &cpi->td, num_planes, (BLOCK_SIZE)sb_size);
alloc_compressor_data(cpi);
realloc_segmentation_maps(cpi);
cpi->initial_width = cpi->initial_height = 0;
}
}
update_frame_size(cpi);
rc->is_src_frame_alt_ref = 0;
set_tile_info(cpi);
if (!cpi->svc.external_ref_frame_config)
cpi->ext_refresh_frame_flags_pending = 0;
cpi->ext_refresh_frame_context_pending = 0;
#if CONFIG_AV1_HIGHBITDEPTH
highbd_set_var_fns(cpi);
#endif
// Init sequence level coding tools
// This should not be called after the first key frame.
if (!cpi->seq_params_locked) {
seq_params->operating_points_cnt_minus_1 =
(cm->number_spatial_layers > 1 || cm->number_temporal_layers > 1)
? cm->number_spatial_layers * cm->number_temporal_layers - 1
: 0;
init_seq_coding_tools(&cm->seq_params, cm, oxcf, cpi->use_svc);
}
if (cpi->use_svc)
av1_update_layer_context_change_config(cpi, oxcf->target_bandwidth);
}
static INLINE void setup_tpl_buffers(AV1_COMMON *const cm,
TplParams *const tpl_data) {
CommonModeInfoParams *const mi_params = &cm->mi_params;
set_tpl_stats_block_size(cm->width, cm->height,
&tpl_data->tpl_stats_block_mis_log2);
const uint8_t block_mis_log2 = tpl_data->tpl_stats_block_mis_log2;
for (int frame = 0; frame < MAX_LENGTH_TPL_FRAME_STATS; ++frame) {
const int mi_cols =
ALIGN_POWER_OF_TWO(mi_params->mi_cols, MAX_MIB_SIZE_LOG2);
const int mi_rows =
ALIGN_POWER_OF_TWO(mi_params->mi_rows, MAX_MIB_SIZE_LOG2);
tpl_data->tpl_stats_buffer[frame].is_valid = 0;
tpl_data->tpl_stats_buffer[frame].width = mi_cols >> block_mis_log2;
tpl_data->tpl_stats_buffer[frame].height = mi_rows >> block_mis_log2;
tpl_data->tpl_stats_buffer[frame].stride =
tpl_data->tpl_stats_buffer[frame].width;
tpl_data->tpl_stats_buffer[frame].mi_rows = mi_params->mi_rows;
tpl_data->tpl_stats_buffer[frame].mi_cols = mi_params->mi_cols;
}
for (int frame = 0; frame < MAX_LAG_BUFFERS; ++frame) {
CHECK_MEM_ERROR(
cm, tpl_data->tpl_stats_pool[frame],
aom_calloc(tpl_data->tpl_stats_buffer[frame].width *
tpl_data->tpl_stats_buffer[frame].height,
sizeof(*tpl_data->tpl_stats_buffer[frame].tpl_stats_ptr)));
if (aom_alloc_frame_buffer(
&tpl_data->tpl_rec_pool[frame], cm->width, cm->height,
cm->seq_params.subsampling_x, cm->seq_params.subsampling_y,
cm->seq_params.use_highbitdepth, AOM_ENC_NO_SCALE_BORDER,
cm->features.byte_alignment))
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate frame buffer");
}
tpl_data->tpl_frame = &tpl_data->tpl_stats_buffer[REF_FRAMES + 1];
}
static INLINE void init_frame_info(FRAME_INFO *frame_info,
const AV1_COMMON *const cm) {
const CommonModeInfoParams *const mi_params = &cm->mi_params;
const SequenceHeader *const seq_params = &cm->seq_params;
frame_info->frame_width = cm->width;
frame_info->frame_height = cm->height;
frame_info->mi_cols = mi_params->mi_cols;
frame_info->mi_rows = mi_params->mi_rows;
frame_info->mb_cols = mi_params->mb_cols;
frame_info->mb_rows = mi_params->mb_rows;
frame_info->num_mbs = mi_params->MBs;
frame_info->bit_depth = seq_params->bit_depth;
frame_info->subsampling_x = seq_params->subsampling_x;
frame_info->subsampling_y = seq_params->subsampling_y;
}
AV1_COMP *av1_create_compressor(AV1EncoderConfig *oxcf, BufferPool *const pool,
FIRSTPASS_STATS *frame_stats_buf,
COMPRESSOR_STAGE stage, int num_lap_buffers,
int lap_lag_in_frames,
STATS_BUFFER_CTX *stats_buf_context) {
AV1_COMP *volatile const cpi = aom_memalign(32, sizeof(AV1_COMP));
AV1_COMMON *volatile const cm = cpi != NULL ? &cpi->common : NULL;
if (!cm) return NULL;
av1_zero(*cpi);
// The jmp_buf is valid only for the duration of the function that calls
// setjmp(). Therefore, this function must reset the 'setjmp' field to 0
// before it returns.
if (setjmp(cm->error.jmp)) {
cm->error.setjmp = 0;
av1_remove_compressor(cpi);
return 0;
}
cm->error.setjmp = 1;
cpi->lap_enabled = num_lap_buffers > 0;
cpi->compressor_stage = stage;
CommonModeInfoParams *const mi_params = &cm->mi_params;
mi_params->free_mi = enc_free_mi;
mi_params->setup_mi = enc_setup_mi;
mi_params->set_mb_mi = (oxcf->pass == 1 || cpi->compressor_stage == LAP_STAGE)
? stat_stage_set_mb_mi
: enc_set_mb_mi;
mi_params->mi_alloc_bsize = BLOCK_4X4;
CHECK_MEM_ERROR(cm, cm->fc,
(FRAME_CONTEXT *)aom_memalign(32, sizeof(*cm->fc)));
CHECK_MEM_ERROR(
cm, cm->default_frame_context,
(FRAME_CONTEXT *)aom_memalign(32, sizeof(*cm->default_frame_context)));
memset(cm->fc, 0, sizeof(*cm->fc));
memset(cm->default_frame_context, 0, sizeof(*cm->default_frame_context));
cpi->common.buffer_pool = pool;
init_config(cpi, oxcf);
if (cpi->compressor_stage == LAP_STAGE) {
cpi->oxcf.lag_in_frames = lap_lag_in_frames;
}
av1_rc_init(&cpi->oxcf, oxcf->pass, &cpi->rc);
cpi->rc.enable_scenecut_detection = 1;
if (cpi->lap_enabled &&
(num_lap_buffers < (MAX_GF_LENGTH_LAP + SCENE_CUT_KEY_TEST_INTERVAL + 1)))
cpi->rc.enable_scenecut_detection = 0;
init_frame_info(&cpi->frame_info, cm);
cm->current_frame.frame_number = 0;
cm->current_frame_id = -1;
cpi->seq_params_locked = 0;
cpi->partition_search_skippable_frame = 0;
cpi->tile_data = NULL;
cpi->last_show_frame_buf = NULL;
realloc_segmentation_maps(cpi);
cpi->refresh_alt_ref_frame = 0;
cpi->b_calculate_psnr = CONFIG_INTERNAL_STATS;
#if CONFIG_INTERNAL_STATS
cpi->b_calculate_blockiness = 1;
cpi->b_calculate_consistency = 1;
cpi->total_inconsistency = 0;
cpi->psnr.worst = 100.0;
cpi->worst_ssim = 100.0;
cpi->count = 0;
cpi->bytes = 0;
#if CONFIG_SPEED_STATS
cpi->tx_search_count = 0;
#endif // CONFIG_SPEED_STATS
if (cpi->b_calculate_psnr) {
cpi->total_sq_error = 0;
cpi->total_samples = 0;
cpi->tot_recode_hits = 0;
cpi->summed_quality = 0;
cpi->summed_weights = 0;
}
cpi->fastssim.worst = 100.0;
cpi->psnrhvs.worst = 100.0;
if (cpi->b_calculate_blockiness) {
cpi->total_blockiness = 0;
cpi->worst_blockiness = 0.0;
}
if (cpi->b_calculate_consistency) {
CHECK_MEM_ERROR(
cm, cpi->ssim_vars,
aom_malloc(sizeof(*cpi->ssim_vars) * 4 * cpi->common.mi_params.mi_rows *
cpi->common.mi_params.mi_cols));
cpi->worst_consistency = 100.0;
}
#endif
#if CONFIG_ENTROPY_STATS
av1_zero(aggregate_fc);
#endif // CONFIG_ENTROPY_STATS
cpi->time_stamps.first_ever = INT64_MAX;
#ifdef OUTPUT_YUV_SKINMAP
yuv_skinmap_file = fopen("skinmap.yuv", "ab");
#endif
#ifdef OUTPUT_YUV_REC
yuv_rec_file = fopen("rec.yuv", "wb");
#endif
assert(MAX_LAP_BUFFERS >= MAX_LAG_BUFFERS);
int size = get_stats_buf_size(num_lap_buffers, MAX_LAG_BUFFERS);
for (int i = 0; i < size; i++)
cpi->twopass.frame_stats_arr[i] = &frame_stats_buf[i];
cpi->twopass.stats_buf_ctx = stats_buf_context;
cpi->twopass.stats_in = cpi->twopass.stats_buf_ctx->stats_in_start;
#if !CONFIG_REALTIME_ONLY
if (is_stat_generation_stage(cpi)) {
av1_init_first_pass(cpi);
} else if (is_stat_consumption_stage(cpi)) {
const size_t packet_sz = sizeof(FIRSTPASS_STATS);
const int packets = (int)(oxcf->two_pass_stats_in.sz / packet_sz);
if (!cpi->lap_enabled) {
/*Re-initialize to stats buffer, populated by application in the case of
* two pass*/
cpi->twopass.stats_buf_ctx->stats_in_start = oxcf->two_pass_stats_in.buf;
cpi->twopass.stats_in = cpi->twopass.stats_buf_ctx->stats_in_start;
cpi->twopass.stats_buf_ctx->stats_in_end =
&cpi->twopass.stats_buf_ctx->stats_in_start[packets - 1];
av1_init_second_pass(cpi);
} else {
av1_init_single_pass_lap(cpi);
}
}
#endif
int sb_mi_size = av1_get_sb_mi_size(cm);
CHECK_MEM_ERROR(
cm, cpi->td.mb.above_pred_buf,
(uint8_t *)aom_memalign(16, MAX_MB_PLANE * MAX_SB_SQUARE *
sizeof(*cpi->td.mb.above_pred_buf)));
CHECK_MEM_ERROR(
cm, cpi->td.mb.left_pred_buf,
(uint8_t *)aom_memalign(16, MAX_MB_PLANE * MAX_SB_SQUARE *
sizeof(*cpi->td.mb.left_pred_buf)));
CHECK_MEM_ERROR(cm, cpi->td.mb.wsrc_buf,
(int32_t *)aom_memalign(
16, MAX_SB_SQUARE * sizeof(*cpi->td.mb.wsrc_buf)));
CHECK_MEM_ERROR(
cm, cpi->td.mb.inter_modes_info,
(InterModesInfo *)aom_malloc(sizeof(*cpi->td.mb.inter_modes_info)));
for (int x = 0; x < 2; x++)
for (int y = 0; y < 2; y++)
CHECK_MEM_ERROR(
cm, cpi->td.mb.hash_value_buffer[x][y],
(uint32_t *)aom_malloc(AOM_BUFFER_SIZE_FOR_BLOCK_HASH *
sizeof(*cpi->td.mb.hash_value_buffer[0][0])));
cpi->td.mb.g_crc_initialized = 0;
CHECK_MEM_ERROR(cm, cpi->td.mb.mask_buf,
(int32_t *)aom_memalign(
16, MAX_SB_SQUARE * sizeof(*cpi->td.mb.mask_buf)));
CHECK_MEM_ERROR(cm, cpi->td.mb.mbmi_ext,
aom_calloc(sb_mi_size, sizeof(*cpi->td.mb.mbmi_ext)));
av1_set_speed_features_framesize_independent(cpi, oxcf->speed);
av1_set_speed_features_framesize_dependent(cpi, oxcf->speed);
{
const int bsize = BLOCK_16X16;
const int w = mi_size_wide[bsize];
const int h = mi_size_high[bsize];
const int num_cols = (mi_params->mi_cols + w - 1) / w;
const int num_rows = (mi_params->mi_rows + h - 1) / h;
CHECK_MEM_ERROR(cm, cpi->tpl_rdmult_scaling_factors,
aom_calloc(num_rows * num_cols,
sizeof(*cpi->tpl_rdmult_scaling_factors)));
CHECK_MEM_ERROR(cm, cpi->tpl_sb_rdmult_scaling_factors,
aom_calloc(num_rows * num_cols,
sizeof(*cpi->tpl_sb_rdmult_scaling_factors)));
}
{
const int bsize = BLOCK_16X16;
const int w = mi_size_wide[bsize];
const int h = mi_size_high[bsize];
const int num_cols = (mi_params->mi_cols + w - 1) / w;
const int num_rows = (mi_params->mi_rows + h - 1) / h;
CHECK_MEM_ERROR(cm, cpi->ssim_rdmult_scaling_factors,
aom_calloc(num_rows * num_cols,
sizeof(*cpi->ssim_rdmult_scaling_factors)));
}
#if CONFIG_TUNE_VMAF
{
const int bsize = BLOCK_64X64;
const int w = mi_size_wide[bsize];
const int h = mi_size_high[bsize];
const int num_cols = (mi_params->mi_cols + w - 1) / w;
const int num_rows = (mi_params->mi_rows + h - 1) / h;
CHECK_MEM_ERROR(cm, cpi->vmaf_rdmult_scaling_factors,
aom_calloc(num_rows * num_cols,
sizeof(*cpi->vmaf_rdmult_scaling_factors)));
cpi->last_frame_unsharp_amount = 0.0;
}
#endif
if (!is_stat_generation_stage(cpi)) {
setup_tpl_buffers(cm, &cpi->tpl_data);
}
#if CONFIG_COLLECT_PARTITION_STATS == 2
av1_zero(cpi->partition_stats);
#endif
#define BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX4DF, JSDAF, JSVAF) \
cpi->fn_ptr[BT].sdf = SDF; \
cpi->fn_ptr[BT].sdaf = SDAF; \
cpi->fn_ptr[BT].vf = VF; \
cpi->fn_ptr[BT].svf = SVF; \
cpi->fn_ptr[BT].svaf = SVAF; \
cpi->fn_ptr[BT].sdx4df = SDX4DF; \
cpi->fn_ptr[BT].jsdaf = JSDAF; \
cpi->fn_ptr[BT].jsvaf = JSVAF;
BFP(BLOCK_4X16, aom_sad4x16, aom_sad4x16_avg, aom_variance4x16,
aom_sub_pixel_variance4x16, aom_sub_pixel_avg_variance4x16,
aom_sad4x16x4d, aom_dist_wtd_sad4x16_avg,
aom_dist_wtd_sub_pixel_avg_variance4x16)
BFP(BLOCK_16X4, aom_sad16x4, aom_sad16x4_avg, aom_variance16x4,
aom_sub_pixel_variance16x4, aom_sub_pixel_avg_variance16x4,
aom_sad16x4x4d, aom_dist_wtd_sad16x4_avg,
aom_dist_wtd_sub_pixel_avg_variance16x4)
BFP(BLOCK_8X32, aom_sad8x32, aom_sad8x32_avg, aom_variance8x32,
aom_sub_pixel_variance8x32, aom_sub_pixel_avg_variance8x32,
aom_sad8x32x4d, aom_dist_wtd_sad8x32_avg,
aom_dist_wtd_sub_pixel_avg_variance8x32)
BFP(BLOCK_32X8, aom_sad32x8, aom_sad32x8_avg, aom_variance32x8,
aom_sub_pixel_variance32x8, aom_sub_pixel_avg_variance32x8,
aom_sad32x8x4d, aom_dist_wtd_sad32x8_avg,
aom_dist_wtd_sub_pixel_avg_variance32x8)
BFP(BLOCK_16X64, aom_sad16x64, aom_sad16x64_avg, aom_variance16x64,
aom_sub_pixel_variance16x64, aom_sub_pixel_avg_variance16x64,
aom_sad16x64x4d, aom_dist_wtd_sad16x64_avg,
aom_dist_wtd_sub_pixel_avg_variance16x64)
BFP(BLOCK_64X16, aom_sad64x16, aom_sad64x16_avg, aom_variance64x16,
aom_sub_pixel_variance64x16, aom_sub_pixel_avg_variance64x16,
aom_sad64x16x4d, aom_dist_wtd_sad64x16_avg,
aom_dist_wtd_sub_pixel_avg_variance64x16)
BFP(BLOCK_128X128, aom_sad128x128, aom_sad128x128_avg, aom_variance128x128,
aom_sub_pixel_variance128x128, aom_sub_pixel_avg_variance128x128,
aom_sad128x128x4d, aom_dist_wtd_sad128x128_avg,
aom_dist_wtd_sub_pixel_avg_variance128x128)
BFP(BLOCK_128X64, aom_sad128x64, aom_sad128x64_avg, aom_variance128x64,
aom_sub_pixel_variance128x64, aom_sub_pixel_avg_variance128x64,
aom_sad128x64x4d, aom_dist_wtd_sad128x64_avg,
aom_dist_wtd_sub_pixel_avg_variance128x64)
BFP(BLOCK_64X128, aom_sad64x128, aom_sad64x128_avg, aom_variance64x128,
aom_sub_pixel_variance64x128, aom_sub_pixel_avg_variance64x128,
aom_sad64x128x4d, aom_dist_wtd_sad64x128_avg,
aom_dist_wtd_sub_pixel_avg_variance64x128)
BFP(BLOCK_32X16, aom_sad32x16, aom_sad32x16_avg, aom_variance32x16,
aom_sub_pixel_variance32x16, aom_sub_pixel_avg_variance32x16,
aom_sad32x16x4d, aom_dist_wtd_sad32x16_avg,
aom_dist_wtd_sub_pixel_avg_variance32x16)
BFP(BLOCK_16X32, aom_sad16x32, aom_sad16x32_avg, aom_variance16x32,
aom_sub_pixel_variance16x32, aom_sub_pixel_avg_variance16x32,
aom_sad16x32x4d, aom_dist_wtd_sad16x32_avg,
aom_dist_wtd_sub_pixel_avg_variance16x32)
BFP(BLOCK_64X32, aom_sad64x32, aom_sad64x32_avg, aom_variance64x32,
aom_sub_pixel_variance64x32, aom_sub_pixel_avg_variance64x32,
aom_sad64x32x4d, aom_dist_wtd_sad64x32_avg,
aom_dist_wtd_sub_pixel_avg_variance64x32)
BFP(BLOCK_32X64, aom_sad32x64, aom_sad32x64_avg, aom_variance32x64,
aom_sub_pixel_variance32x64, aom_sub_pixel_avg_variance32x64,
aom_sad32x64x4d, aom_dist_wtd_sad32x64_avg,
aom_dist_wtd_sub_pixel_avg_variance32x64)
BFP(BLOCK_32X32, aom_sad32x32, aom_sad32x32_avg, aom_variance32x32,
aom_sub_pixel_variance32x32, aom_sub_pixel_avg_variance32x32,
aom_sad32x32x4d, aom_dist_wtd_sad32x32_avg,
aom_dist_wtd_sub_pixel_avg_variance32x32)
BFP(BLOCK_64X64, aom_sad64x64, aom_sad64x64_avg, aom_variance64x64,
aom_sub_pixel_variance64x64, aom_sub_pixel_avg_variance64x64,
aom_sad64x64x4d, aom_dist_wtd_sad64x64_avg,
aom_dist_wtd_sub_pixel_avg_variance64x64)
BFP(BLOCK_16X16, aom_sad16x16, aom_sad16x16_avg, aom_variance16x16,
aom_sub_pixel_variance16x16, aom_sub_pixel_avg_variance16x16,
aom_sad16x16x4d, aom_dist_wtd_sad16x16_avg,
aom_dist_wtd_sub_pixel_avg_variance16x16)
BFP(BLOCK_16X8, aom_sad16x8, aom_sad16x8_avg, aom_variance16x8,
aom_sub_pixel_variance16x8, aom_sub_pixel_avg_variance16x8,
aom_sad16x8x4d, aom_dist_wtd_sad16x8_avg,
aom_dist_wtd_sub_pixel_avg_variance16x8)
BFP(BLOCK_8X16, aom_sad8x16, aom_sad8x16_avg, aom_variance8x16,
aom_sub_pixel_variance8x16, aom_sub_pixel_avg_variance8x16,
aom_sad8x16x4d, aom_dist_wtd_sad8x16_avg,
aom_dist_wtd_sub_pixel_avg_variance8x16)
BFP(BLOCK_8X8, aom_sad8x8, aom_sad8x8_avg, aom_variance8x8,
aom_sub_pixel_variance8x8, aom_sub_pixel_avg_variance8x8, aom_sad8x8x4d,
aom_dist_wtd_sad8x8_avg, aom_dist_wtd_sub_pixel_avg_variance8x8)
BFP(BLOCK_8X4, aom_sad8x4, aom_sad8x4_avg, aom_variance8x4,
aom_sub_pixel_variance8x4, aom_sub_pixel_avg_variance8x4, aom_sad8x4x4d,
aom_dist_wtd_sad8x4_avg, aom_dist_wtd_sub_pixel_avg_variance8x4)
BFP(BLOCK_4X8, aom_sad4x8, aom_sad4x8_avg, aom_variance4x8,
aom_sub_pixel_variance4x8, aom_sub_pixel_avg_variance4x8, aom_sad4x8x4d,
aom_dist_wtd_sad4x8_avg, aom_dist_wtd_sub_pixel_avg_variance4x8)
BFP(BLOCK_4X4, aom_sad4x4, aom_sad4x4_avg, aom_variance4x4,
aom_sub_pixel_variance4x4, aom_sub_pixel_avg_variance4x4, aom_sad4x4x4d,
aom_dist_wtd_sad4x4_avg, aom_dist_wtd_sub_pixel_avg_variance4x4)
#define OBFP(BT, OSDF, OVF, OSVF) \
cpi->fn_ptr[BT].osdf = OSDF; \
cpi->fn_ptr[BT].ovf = OVF; \
cpi->fn_ptr[BT].osvf = OSVF;
OBFP(BLOCK_128X128, aom_obmc_sad128x128, aom_obmc_variance128x128,
aom_obmc_sub_pixel_variance128x128)
OBFP(BLOCK_128X64, aom_obmc_sad128x64, aom_obmc_variance128x64,
aom_obmc_sub_pixel_variance128x64)
OBFP(BLOCK_64X128, aom_obmc_sad64x128, aom_obmc_variance64x128,
aom_obmc_sub_pixel_variance64x128)
OBFP(BLOCK_64X64, aom_obmc_sad64x64, aom_obmc_variance64x64,
aom_obmc_sub_pixel_variance64x64)
OBFP(BLOCK_64X32, aom_obmc_sad64x32, aom_obmc_variance64x32,
aom_obmc_sub_pixel_variance64x32)
OBFP(BLOCK_32X64, aom_obmc_sad32x64, aom_obmc_variance32x64,
aom_obmc_sub_pixel_variance32x64)
OBFP(BLOCK_32X32, aom_obmc_sad32x32, aom_obmc_variance32x32,
aom_obmc_sub_pixel_variance32x32)
OBFP(BLOCK_32X16, aom_obmc_sad32x16, aom_obmc_variance32x16,
aom_obmc_sub_pixel_variance32x16)
OBFP(BLOCK_16X32, aom_obmc_sad16x32, aom_obmc_variance16x32,
aom_obmc_sub_pixel_variance16x32)
OBFP(BLOCK_16X16, aom_obmc_sad16x16, aom_obmc_variance16x16,
aom_obmc_sub_pixel_variance16x16)
OBFP(BLOCK_16X8, aom_obmc_sad16x8, aom_obmc_variance16x8,
aom_obmc_sub_pixel_variance16x8)
OBFP(BLOCK_8X16, aom_obmc_sad8x16, aom_obmc_variance8x16,
aom_obmc_sub_pixel_variance8x16)
OBFP(BLOCK_8X8, aom_obmc_sad8x8, aom_obmc_variance8x8,
aom_obmc_sub_pixel_variance8x8)
OBFP(BLOCK_4X8, aom_obmc_sad4x8, aom_obmc_variance4x8,
aom_obmc_sub_pixel_variance4x8)
OBFP(BLOCK_8X4, aom_obmc_sad8x4, aom_obmc_variance8x4,
aom_obmc_sub_pixel_variance8x4)
OBFP(BLOCK_4X4, aom_obmc_sad4x4, aom_obmc_variance4x4,
aom_obmc_sub_pixel_variance4x4)
OBFP(BLOCK_4X16, aom_obmc_sad4x16, aom_obmc_variance4x16,
aom_obmc_sub_pixel_variance4x16)
OBFP(BLOCK_16X4, aom_obmc_sad16x4, aom_obmc_variance16x4,
aom_obmc_sub_pixel_variance16x4)
OBFP(BLOCK_8X32, aom_obmc_sad8x32, aom_obmc_variance8x32,
aom_obmc_sub_pixel_variance8x32)
OBFP(BLOCK_32X8, aom_obmc_sad32x8, aom_obmc_variance32x8,
aom_obmc_sub_pixel_variance32x8)
OBFP(BLOCK_16X64, aom_obmc_sad16x64, aom_obmc_variance16x64,
aom_obmc_sub_pixel_variance16x64)
OBFP(BLOCK_64X16, aom_obmc_sad64x16, aom_obmc_variance64x16,
aom_obmc_sub_pixel_variance64x16)
#define MBFP(BT, MCSDF, MCSVF) \
cpi->fn_ptr[BT].msdf = MCSDF; \
cpi->fn_ptr[BT].msvf = MCSVF;
MBFP(BLOCK_128X128, aom_masked_sad128x128,
aom_masked_sub_pixel_variance128x128)
MBFP(BLOCK_128X64, aom_masked_sad128x64, aom_masked_sub_pixel_variance128x64)
MBFP(BLOCK_64X128, aom_masked_sad64x128, aom_masked_sub_pixel_variance64x128)
MBFP(BLOCK_64X64, aom_masked_sad64x64, aom_masked_sub_pixel_variance64x64)
MBFP(BLOCK_64X32, aom_masked_sad64x32, aom_masked_sub_pixel_variance64x32)
MBFP(BLOCK_32X64, aom_masked_sad32x64, aom_masked_sub_pixel_variance32x64)
MBFP(BLOCK_32X32, aom_masked_sad32x32, aom_masked_sub_pixel_variance32x32)
MBFP(BLOCK_32X16, aom_masked_sad32x16, aom_masked_sub_pixel_variance32x16)
MBFP(BLOCK_16X32, aom_masked_sad16x32, aom_masked_sub_pixel_variance16x32)
MBFP(BLOCK_16X16, aom_masked_sad16x16, aom_masked_sub_pixel_variance16x16)
MBFP(BLOCK_16X8, aom_masked_sad16x8, aom_masked_sub_pixel_variance16x8)
MBFP(BLOCK_8X16, aom_masked_sad8x16, aom_masked_sub_pixel_variance8x16)
MBFP(BLOCK_8X8, aom_masked_sad8x8, aom_masked_sub_pixel_variance8x8)
MBFP(BLOCK_4X8, aom_masked_sad4x8, aom_masked_sub_pixel_variance4x8)
MBFP(BLOCK_8X4, aom_masked_sad8x4, aom_masked_sub_pixel_variance8x4)
MBFP(BLOCK_4X4, aom_masked_sad4x4, aom_masked_sub_pixel_variance4x4)
MBFP(BLOCK_4X16, aom_masked_sad4x16, aom_masked_sub_pixel_variance4x16)
MBFP(BLOCK_16X4, aom_masked_sad16x4, aom_masked_sub_pixel_variance16x4)
MBFP(BLOCK_8X32, aom_masked_sad8x32, aom_masked_sub_pixel_variance8x32)
MBFP(BLOCK_32X8, aom_masked_sad32x8, aom_masked_sub_pixel_variance32x8)
MBFP(BLOCK_16X64, aom_masked_sad16x64, aom_masked_sub_pixel_variance16x64)
MBFP(BLOCK_64X16, aom_masked_sad64x16, aom_masked_sub_pixel_variance64x16)
#if CONFIG_AV1_HIGHBITDEPTH
highbd_set_var_fns(cpi);
#endif
/* av1_init_quantizer() is first called here. Add check in
* av1_frame_init_quantizer() so that av1_init_quantizer is only
* called later when needed. This will avoid unnecessary calls of
* av1_init_quantizer() for every frame.
*/
av1_init_quantizer(&cpi->enc_quant_dequant_params, &cm->quant_params,
cm->seq_params.bit_depth);
av1_qm_init(&cm->quant_params, av1_num_planes(cm));
av1_loop_filter_init(cm);
cm->superres_scale_denominator = SCALE_NUMERATOR;
cm->superres_upscaled_width = oxcf->width;
cm->superres_upscaled_height = oxcf->height;
av1_loop_restoration_precal();
cm->error.setjmp = 0;
return cpi;
}
#if CONFIG_INTERNAL_STATS
#define SNPRINT(H, T) snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T))
#define SNPRINT2(H, T, V) \
snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T), (V))
#endif // CONFIG_INTERNAL_STATS
void av1_remove_compressor(AV1_COMP *cpi) {
AV1_COMMON *cm;
TplParams *const tpl_data = &cpi->tpl_data;
int t;
if (!cpi) return;
cm = &cpi->common;
const int num_planes = av1_num_planes(cm);
if (cm->current_frame.frame_number > 0) {
#if CONFIG_ENTROPY_STATS
if (!is_stat_generation_stage(cpi)) {
fprintf(stderr, "Writing counts.stt\n");
FILE *f = fopen("counts.stt", "wb");
fwrite(&aggregate_fc, sizeof(aggregate_fc), 1, f);
fclose(f);
}
#endif // CONFIG_ENTROPY_STATS
#if CONFIG_INTERNAL_STATS
aom_clear_system_state();
if (!is_stat_generation_stage(cpi)) {
char headings[512] = { 0 };
char results[512] = { 0 };
FILE *f = fopen("opsnr.stt", "a");
double time_encoded =
(cpi->time_stamps.prev_end_seen - cpi->time_stamps.first_ever) /
10000000.000;
double total_encode_time =
(cpi->time_receive_data + cpi->time_compress_data) / 1000.000;
const double dr =
(double)cpi->bytes * (double)8 / (double)1000 / time_encoded;
const double peak = (double)((1 << cpi->oxcf.input_bit_depth) - 1);
const double target_rate = (double)cpi->oxcf.target_bandwidth / 1000;
const double rate_err = ((100.0 * (dr - target_rate)) / target_rate);
if (cpi->b_calculate_psnr) {
const double total_psnr = aom_sse_to_psnr(
(double)cpi->total_samples, peak, (double)cpi->total_sq_error);
const double total_ssim =
100 * pow(cpi->summed_quality / cpi->summed_weights, 8.0);
snprintf(headings, sizeof(headings),
"Bitrate\tAVGPsnr\tGLBPsnr\tAVPsnrP\tGLPsnrP\t"
"AOMSSIM\tVPSSIMP\tFASTSIM\tPSNRHVS\t"
"WstPsnr\tWstSsim\tWstFast\tWstHVS\t"
"AVPsrnY\tAPsnrCb\tAPsnrCr");
snprintf(results, sizeof(results),
"%7.2f\t%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
"%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
"%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
"%7.3f\t%7.3f\t%7.3f",
dr, cpi->psnr.stat[STAT_ALL] / cpi->count, total_psnr,
cpi->psnr.stat[STAT_ALL] / cpi->count, total_psnr, total_ssim,
total_ssim, cpi->fastssim.stat[STAT_ALL] / cpi->count,
cpi->psnrhvs.stat[STAT_ALL] / cpi->count, cpi->psnr.worst,
cpi->worst_ssim, cpi->fastssim.worst, cpi->psnrhvs.worst,
cpi->psnr.stat[STAT_Y] / cpi->count,
cpi->psnr.stat[STAT_U] / cpi->count,
cpi->psnr.stat[STAT_V] / cpi->count);
if (cpi->b_calculate_blockiness) {
SNPRINT(headings, "\t Block\tWstBlck");
SNPRINT2(results, "\t%7.3f", cpi->total_blockiness / cpi->count);
SNPRINT2(results, "\t%7.3f", cpi->worst_blockiness);
}
if (cpi->b_calculate_consistency) {
double consistency =
aom_sse_to_psnr((double)cpi->total_samples, peak,
(double)cpi->total_inconsistency);
SNPRINT(headings, "\tConsist\tWstCons");
SNPRINT2(results, "\t%7.3f", consistency);
SNPRINT2(results, "\t%7.3f", cpi->worst_consistency);
}
SNPRINT(headings, "\t Time\tRcErr\tAbsErr");
SNPRINT2(results, "\t%8.0f", total_encode_time);
SNPRINT2(results, "\t%7.2f", rate_err);
SNPRINT2(results, "\t%7.2f", fabs(rate_err));
fprintf(f, "%s\tAPsnr611\n", headings);
fprintf(f, "%s\t%7.3f\n", results,
(6 * cpi->psnr.stat[STAT_Y] + cpi->psnr.stat[STAT_U] +
cpi->psnr.stat[STAT_V]) /
(cpi->count * 8));
}
fclose(f);
}
#endif // CONFIG_INTERNAL_STATS
#if CONFIG_SPEED_STATS
if (!is_stat_generation_stage(cpi)) {
fprintf(stdout, "tx_search_count = %d\n", cpi->tx_search_count);
}
#endif // CONFIG_SPEED_STATS
#if CONFIG_COLLECT_PARTITION_STATS == 2
if (!is_stat_generation_stage(cpi)) {
av1_print_partition_stats(&cpi->partition_stats);
}
#endif
}
for (int frame = 0; frame < MAX_LAG_BUFFERS; ++frame) {
aom_free(tpl_data->tpl_stats_pool[frame]);
aom_free_frame_buffer(&tpl_data->tpl_rec_pool[frame]);
}
for (t = cpi->num_workers - 1; t >= 0; --t) {
AVxWorker *const worker = &cpi->workers[t];
EncWorkerData *const thread_data = &cpi->tile_thr_data[t];
// Deallocate allocated threads.
aom_get_worker_interface()->end(worker);
// Deallocate allocated thread data.
aom_free(thread_data->td->tctx);
if (t > 0) {
aom_free(thread_data->td->palette_buffer);
aom_free(thread_data->td->tmp_conv_dst);
av1_release_compound_type_rd_buffers(&thread_data->td->comp_rd_buffer);
for (int j = 0; j < 2; ++j) {
aom_free(thread_data->td->tmp_obmc_bufs[j]);
}
aom_free(thread_data->td->above_pred_buf);
aom_free(thread_data->td->left_pred_buf);
aom_free(thread_data->td->wsrc_buf);
aom_free(thread_data->td->vt64x64);
aom_free(thread_data->td->inter_modes_info);
for (int x = 0; x < 2; x++) {
for (int y = 0; y < 2; y++) {
aom_free(thread_data->td->hash_value_buffer[x][y]);
thread_data->td->hash_value_buffer[x][y] = NULL;
}
}
aom_free(thread_data->td->mask_buf);
aom_free(thread_data->td->counts);
av1_free_pc_tree(cpi, thread_data->td, num_planes,
cm->seq_params.sb_size);
aom_free(thread_data->td->mbmi_ext);
aom_free(thread_data->td);
}
}
#if CONFIG_MULTITHREAD
if (cpi->row_mt_mutex_ != NULL) {
pthread_mutex_destroy(cpi->row_mt_mutex_);
aom_free(cpi->row_mt_mutex_);
}
#endif
av1_row_mt_mem_dealloc(cpi);
aom_free(cpi->tile_thr_data);
aom_free(cpi->workers);
if (cpi->num_workers > 1) {
av1_loop_filter_dealloc(&cpi->lf_row_sync);
av1_loop_restoration_dealloc(&cpi->lr_row_sync, cpi->num_workers);
}
dealloc_compressor_data(cpi);
#if CONFIG_INTERNAL_STATS
aom_free(cpi->ssim_vars);
cpi->ssim_vars = NULL;
#endif // CONFIG_INTERNAL_STATS
av1_remove_common(cm);
#if CONFIG_HTB_TRELLIS
if (cpi->sf.use_hash_based_trellis) hbt_destroy();
#endif // CONFIG_HTB_TRELLIS
av1_free_ref_frame_buffers(cm->buffer_pool);
aom_free(cpi->twopass.total_stats);
aom_free(cpi->twopass.total_left_stats);
aom_free(cpi);
#ifdef OUTPUT_YUV_SKINMAP
fclose(yuv_skinmap_file);
#endif
#ifdef OUTPUT_YUV_REC
fclose(yuv_rec_file);
#endif
}
static void generate_psnr_packet(AV1_COMP *cpi) {
struct aom_codec_cx_pkt pkt;
int i;
PSNR_STATS psnr;
#if CONFIG_AV1_HIGHBITDEPTH
const uint32_t in_bit_depth = cpi->oxcf.input_bit_depth;
const uint32_t bit_depth = cpi->td.mb.e_mbd.bd;
aom_calc_highbd_psnr(cpi->source, &cpi->common.cur_frame->buf, &psnr,
bit_depth, in_bit_depth);
#else
aom_calc_psnr(cpi->source, &cpi->common.cur_frame->buf, &psnr);
#endif
for (i = 0; i < 4; ++i) {
pkt.data.psnr.samples[i] = psnr.samples[i];
pkt.data.psnr.sse[i] = psnr.sse[i];
pkt.data.psnr.psnr[i] = psnr.psnr[i];
}
pkt.kind = AOM_CODEC_PSNR_PKT;
aom_codec_pkt_list_add(cpi->output_pkt_list, &pkt);
}
int av1_use_as_reference(AV1_COMP *cpi, int ref_frame_flags) {
if (ref_frame_flags > ((1 << INTER_REFS_PER_FRAME) - 1)) return -1;
cpi->ext_ref_frame_flags = ref_frame_flags;
return 0;
}
int av1_copy_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd) {
AV1_COMMON *const cm = &cpi->common;
const int num_planes = av1_num_planes(cm);
YV12_BUFFER_CONFIG *cfg = get_ref_frame(cm, idx);
if (cfg) {
aom_yv12_copy_frame(cfg, sd, num_planes);
return 0;
} else {
return -1;
}
}
int av1_set_reference_enc(AV1_COMP *cpi, int idx, YV12_BUFFER_CONFIG *sd) {
AV1_COMMON *const cm = &cpi->common;
const int num_planes = av1_num_planes(cm);
YV12_BUFFER_CONFIG *cfg = get_ref_frame(cm, idx);
if (cfg) {
aom_yv12_copy_frame(sd, cfg, num_planes);
return 0;
} else {
return -1;
}
}
int av1_update_entropy(AV1_COMP *cpi, int update) {
cpi->ext_refresh_frame_context = update;
cpi->ext_refresh_frame_context_pending = 1;
return 0;
}
#if defined(OUTPUT_YUV_DENOISED) || defined(OUTPUT_YUV_SKINMAP)
// The denoiser buffer is allocated as a YUV 440 buffer. This function writes it
// as YUV 420. We simply use the top-left pixels of the UV buffers, since we do
// not denoise the UV channels at this time. If ever we implement UV channel
// denoising we will have to modify this.
void aom_write_yuv_frame_420(YV12_BUFFER_CONFIG *s, FILE *f) {
uint8_t *src = s->y_buffer;
int h = s->y_height;
do {
fwrite(src, s->y_width, 1, f);
src += s->y_stride;
} while (--h);
src = s->u_buffer;
h = s->uv_height;
do {
fwrite(src, s->uv_width, 1, f);
src += s->uv_stride;
} while (--h);
src = s->v_buffer;
h = s->uv_height;
do {
fwrite(src, s->uv_width, 1, f);
src += s->uv_stride;
} while (--h);
}
#endif
#ifdef OUTPUT_YUV_REC
void aom_write_one_yuv_frame(AV1_COMMON *cm, YV12_BUFFER_CONFIG *s) {
uint8_t *src = s->y_buffer;
int h = cm->height;
if (yuv_rec_file == NULL) return;
if (s->flags & YV12_FLAG_HIGHBITDEPTH) {
uint16_t *src16 = CONVERT_TO_SHORTPTR(s->y_buffer);
do {
fwrite(src16, s->y_width, 2, yuv_rec_file);
src16 += s->y_stride;
} while (--h);
src16 = CONVERT_TO_SHORTPTR(s->u_buffer);
h = s->uv_height;
do {
fwrite(src16, s->uv_width, 2, yuv_rec_file);
src16 += s->uv_stride;
} while (--h);
src16 = CONVERT_TO_SHORTPTR(s->v_buffer);
h = s->uv_height;
do {
fwrite(src16, s->uv_width, 2, yuv_rec_file);
src16 += s->uv_stride;
} while (--h);
fflush(yuv_rec_file);
return;
}
do {
fwrite(src, s->y_width, 1, yuv_rec_file);
src += s->y_stride;
} while (--h);
src = s->u_buffer;
h = s->uv_height;
do {
fwrite(src, s->uv_width, 1, yuv_rec_file);
src += s->uv_stride;
} while (--h);
src = s->v_buffer;
h = s->uv_height;
do {
fwrite(src, s->uv_width, 1, yuv_rec_file);
src += s->uv_stride;
} while (--h);
fflush(yuv_rec_file);
}
#endif // OUTPUT_YUV_REC
#define GM_RECODE_LOOP_NUM4X4_FACTOR 192
static int recode_loop_test_global_motion(
WarpedMotionParams *const global_motion,
const int *const global_motion_used, int *const gm_params_cost) {
int i;
int recode = 0;
for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
if (global_motion[i].wmtype != IDENTITY &&
global_motion_used[i] * GM_RECODE_LOOP_NUM4X4_FACTOR <
gm_params_cost[i]) {
global_motion[i] = default_warp_params;
assert(global_motion[i].wmtype == IDENTITY);
gm_params_cost[i] = 0;
recode = 1;
// TODO(sarahparker): The earlier condition for recoding here was:
// "recode |= (rdc->global_motion_used[i] > 0);". Can we bring something
// similar to that back to speed up global motion?
}
}
return recode;
}
// Function to test for conditions that indicate we should loop
// back and recode a frame.
static int recode_loop_test(AV1_COMP *cpi, int high_limit, int low_limit, int q,
int maxq, int minq) {
const RATE_CONTROL *const rc = &cpi->rc;
const AV1EncoderConfig *const oxcf = &cpi->oxcf;
const int frame_is_kfgfarf = frame_is_kf_gf_arf(cpi);
int force_recode = 0;
if ((rc->projected_frame_size >= rc->max_frame_bandwidth) ||
(cpi->sf.hl_sf.recode_loop == ALLOW_RECODE) ||
(frame_is_kfgfarf &&
(cpi->sf.hl_sf.recode_loop == ALLOW_RECODE_KFARFGF))) {
// TODO(agrange) high_limit could be greater than the scale-down threshold.
if ((rc->projected_frame_size > high_limit && q < maxq) ||
(rc->projected_frame_size < low_limit && q > minq)) {
force_recode = 1;
} else if (cpi->oxcf.rc_mode == AOM_CQ) {
// Deal with frame undershoot and whether or not we are
// below the automatically set cq level.
if (q > oxcf->cq_level &&
rc->projected_frame_size < ((rc->this_frame_target * 7) >> 3)) {
force_recode = 1;
}
}
}
return force_recode;
}
static void scale_references(AV1_COMP *cpi) {
AV1_COMMON *cm = &cpi->common;
const int num_planes = av1_num_planes(cm);
MV_REFERENCE_FRAME ref_frame;
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
// Need to convert from AOM_REFFRAME to index into ref_mask (subtract 1).
if (cpi->ref_frame_flags & av1_ref_frame_flag_list[ref_frame]) {
BufferPool *const pool = cm->buffer_pool;
const YV12_BUFFER_CONFIG *const ref =
get_ref_frame_yv12_buf(cm, ref_frame);
if (ref == NULL) {
cpi->scaled_ref_buf[ref_frame - 1] = NULL;
continue;
}
if (ref->y_crop_width != cm->width || ref->y_crop_height != cm->height) {
// Replace the reference buffer with a copy having a thicker border,
// if the reference buffer is higher resolution than the current
// frame, and the border is thin.
if ((ref->y_crop_width > cm->width ||
ref->y_crop_height > cm->height) &&
ref->border < AOM_BORDER_IN_PIXELS) {
RefCntBuffer *ref_fb = get_ref_frame_buf(cm, ref_frame);
if (aom_yv12_realloc_with_new_border(
&ref_fb->buf, AOM_BORDER_IN_PIXELS,
cm->features.byte_alignment, num_planes) != 0) {
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate frame buffer");
}
}
int force_scaling = 0;
RefCntBuffer *new_fb = cpi->scaled_ref_buf[ref_frame - 1];
if (new_fb == NULL) {
const int new_fb_idx = get_free_fb(cm);
if (new_fb_idx == INVALID_IDX) {
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Unable to find free frame buffer");
}
force_scaling = 1;
new_fb = &pool->frame_bufs[new_fb_idx];
}
if (force_scaling || new_fb->buf.y_crop_width != cm->width ||
new_fb->buf.y_crop_height != cm->height) {
if (aom_realloc_frame_buffer(
&new_fb->buf, cm->width, cm->height,
cm->seq_params.subsampling_x, cm->seq_params.subsampling_y,
cm->seq_params.use_highbitdepth, AOM_BORDER_IN_PIXELS,
cm->features.byte_alignment, NULL, NULL, NULL)) {
if (force_scaling) {
// Release the reference acquired in the get_free_fb() call above.
--new_fb->ref_count;
}
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate frame buffer");
}
av1_resize_and_extend_frame(
ref, &new_fb->buf, (int)cm->seq_params.bit_depth, num_planes);
cpi->scaled_ref_buf[ref_frame - 1] = new_fb;
alloc_frame_mvs(cm, new_fb);
}
} else {
RefCntBuffer *buf = get_ref_frame_buf(cm, ref_frame);
buf->buf.y_crop_width = ref->y_crop_width;
buf->buf.y_crop_height = ref->y_crop_height;
cpi->scaled_ref_buf[ref_frame - 1] = buf;
++buf->ref_count;
}
} else {
if (!has_no_stats_stage(cpi)) cpi->scaled_ref_buf[ref_frame - 1] = NULL;
}
}
}
static void release_scaled_references(AV1_COMP *cpi) {
// TODO(isbs): only refresh the necessary frames, rather than all of them
for (int i = 0; i < INTER_REFS_PER_FRAME; ++i) {
RefCntBuffer *const buf = cpi->scaled_ref_buf[i];
if (buf != NULL) {
--buf->ref_count;
cpi->scaled_ref_buf[i] = NULL;
}
}
}
static void set_mv_search_params(AV1_COMP *cpi) {
const AV1_COMMON *const cm = &cpi->common;
MotionVectorSearchParams *const mv_search_params = &cpi->mv_search_params;
const int max_mv_def = AOMMAX(cm->width, cm->height);
// Default based on max resolution.
mv_search_params->mv_step_param = av1_init_search_range(max_mv_def);
if (cpi->sf.mv_sf.auto_mv_step_size) {
if (frame_is_intra_only(cm)) {
// Initialize max_mv_magnitude for use in the first INTER frame
// after a key/intra-only frame.
mv_search_params->max_mv_magnitude = max_mv_def;
} else {
// Use cpi->max_mv_magnitude == -1 to exclude first pass case.
if (cm->show_frame && mv_search_params->max_mv_magnitude != -1) {
// Allow mv_steps to correspond to twice the max mv magnitude found
// in the previous frame, capped by the default max_mv_magnitude based
// on resolution.
mv_search_params->mv_step_param = av1_init_search_range(
AOMMIN(max_mv_def, 2 * mv_search_params->max_mv_magnitude));
}
mv_search_params->max_mv_magnitude = -1;
}
}
}
void av1_set_screen_content_options(const AV1_COMP *cpi,
FeatureFlags *features) {
const AV1_COMMON *const cm = &cpi->common;
if (cm->seq_params.force_screen_content_tools != 2) {
features->allow_screen_content_tools = features->allow_intrabc =
cm->seq_params.force_screen_content_tools;
return;
}
if (cpi->oxcf.content == AOM_CONTENT_SCREEN) {
features->allow_screen_content_tools = features->allow_intrabc = 1;
return;
}
// Estimate if the source frame is screen content, based on the portion of
// blocks that have few luma colors.
const uint8_t *src = cpi->unfiltered_source->y_buffer;
assert(src != NULL);
const int use_hbd = cpi->unfiltered_source->flags & YV12_FLAG_HIGHBITDEPTH;
const int stride = cpi->unfiltered_source->y_stride;
const int width = cpi->unfiltered_source->y_width;
const int height = cpi->unfiltered_source->y_height;
const int bd = cm->seq_params.bit_depth;
const int blk_w = 16;
const int blk_h = 16;
// These threshold values are selected experimentally.
const int color_thresh = 4;
const unsigned int var_thresh = 0;
// Counts of blocks with no more than color_thresh colors.
int counts_1 = 0;
// Counts of blocks with no more than color_thresh colors and variance larger
// than var_thresh.
int counts_2 = 0;
for (int r = 0; r + blk_h <= height; r += blk_h) {
for (int c = 0; c + blk_w <= width; c += blk_w) {
int count_buf[1 << 12]; // Maximum (1 << 12) color levels.
const uint8_t *const this_src = src + r * stride + c;
const int n_colors =
use_hbd ? av1_count_colors_highbd(this_src, stride, blk_w, blk_h, bd,
count_buf)
: av1_count_colors(this_src, stride, blk_w, blk_h, count_buf);
if (n_colors > 1 && n_colors <= color_thresh) {
++counts_1;
struct buf_2d buf;
buf.stride = stride;
buf.buf = (uint8_t *)this_src;
const unsigned int var =
use_hbd
? av1_high_get_sby_perpixel_variance(cpi, &buf, BLOCK_16X16, bd)
: av1_get_sby_perpixel_variance(cpi, &buf, BLOCK_16X16);
if (var > var_thresh) ++counts_2;
}
}
}
// The threshold values are selected experimentally.
features->allow_screen_content_tools =
counts_1 * blk_h * blk_w * 10 > width * height;
// IntraBC would force loop filters off, so we use more strict rules that also
// requires that the block has high variance.
features->allow_intrabc = features->allow_screen_content_tools &&
counts_2 * blk_h * blk_w * 12 > width * height;
}
static void set_size_independent_vars(AV1_COMP *cpi) {
int i;
AV1_COMMON *const cm = &cpi->common;
for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
cm->global_motion[i] = default_warp_params;
}
cpi->gm_info.search_done = 0;
av1_set_speed_features_framesize_independent(cpi, cpi->speed);
av1_set_rd_speed_thresholds(cpi);
cm->features.interp_filter = SWITCHABLE;
cm->features.switchable_motion_mode = 1;
}
#if !CONFIG_REALTIME_ONLY
double av1_get_gfu_boost_projection_factor(double min_factor, double max_factor,
int frame_count) {
double factor = sqrt((double)frame_count);
factor = AOMMIN(factor, max_factor);
factor = AOMMAX(factor, min_factor);
factor = (200.0 + 10.0 * factor);
return factor;
}
static int get_gfu_boost_from_r0_lap(double min_factor, double max_factor,
double r0, int frames_to_key) {
double factor = av1_get_gfu_boost_projection_factor(min_factor, max_factor,
frames_to_key);
const int boost = (int)rint(factor / r0);
return boost;
}
double av1_get_kf_boost_projection_factor(int frame_count) {
double factor = sqrt((double)frame_count);
factor = AOMMIN(factor, 10.0);
factor = AOMMAX(factor, 4.0);
factor = (75.0 + 14.0 * factor);
return factor;
}
static int get_kf_boost_from_r0(double r0, int frames_to_key) {
double factor = av1_get_kf_boost_projection_factor(frames_to_key);
const int boost = (int)rint(factor / r0);
return boost;
}
#endif
#define MIN_BOOST_COMBINE_FACTOR 4.0
#define MAX_BOOST_COMBINE_FACTOR 12.0
int combine_prior_with_tpl_boost(double min_factor, double max_factor,
int prior_boost, int tpl_boost,
int frames_to_key) {
double factor = sqrt((double)frames_to_key);
double range = max_factor - min_factor;
factor = AOMMIN(factor, max_factor);
factor = AOMMAX(factor, min_factor);
factor -= min_factor;
int boost =
(int)((factor * prior_boost + (range - factor) * tpl_boost) / range);
return boost;
}
#if !CONFIG_REALTIME_ONLY
static void process_tpl_stats_frame(AV1_COMP *cpi) {
const GF_GROUP *const gf_group = &cpi->gf_group;
AV1_COMMON *const cm = &cpi->common;
assert(IMPLIES(gf_group->size > 0, gf_group->index < gf_group->size));
const int tpl_idx = gf_group->index;
TplParams *const tpl_data = &cpi->tpl_data;
TplDepFrame *tpl_frame = &tpl_data->tpl_frame[tpl_idx];
TplDepStats *tpl_stats = tpl_frame->tpl_stats_ptr;
if (tpl_frame->is_valid) {
int tpl_stride = tpl_frame->stride;
int64_t intra_cost_base = 0;
int64_t mc_dep_cost_base = 0;
int64_t mc_saved_base = 0;
int64_t mc_count_base = 0;
const int step = 1 << tpl_data->tpl_stats_block_mis_log2;
const int mi_cols_sr = av1_pixels_to_mi(cm->superres_upscaled_width);
for (int row = 0; row < cm->mi_params.mi_rows; row += step) {
for (int col = 0; col < mi_cols_sr; col += step) {
TplDepStats *this_stats = &tpl_stats[av1_tpl_ptr_pos(
row, col, tpl_stride, tpl_data->tpl_stats_block_mis_log2)];
int64_t mc_dep_delta =
RDCOST(tpl_frame->base_rdmult, this_stats->mc_dep_rate,
this_stats->mc_dep_dist);
intra_cost_base += (this_stats->recrf_dist << RDDIV_BITS);
mc_dep_cost_base +=
(this_stats->recrf_dist << RDDIV_BITS) + mc_dep_delta;
mc_count_base += this_stats->mc_count;
mc_saved_base += this_stats->mc_saved;
}
}
if (mc_dep_cost_base == 0) {
tpl_frame->is_valid = 0;
} else {
aom_clear_system_state();
cpi->rd.r0 = (double)intra_cost_base / mc_dep_cost_base;
if (is_frame_arf_and_tpl_eligible(gf_group)) {
cpi->rd.arf_r0 = cpi->rd.r0;
if (cpi->lap_enabled) {
double min_boost_factor = sqrt(cpi->rc.baseline_gf_interval);
const int gfu_boost = get_gfu_boost_from_r0_lap(
min_boost_factor, MAX_GFUBOOST_FACTOR, cpi->rd.arf_r0,
cpi->rc.num_stats_required_for_gfu_boost);
// printf("old boost %d new boost %d\n", cpi->rc.gfu_boost,
// gfu_boost);
cpi->rc.gfu_boost = combine_prior_with_tpl_boost(
min_boost_factor, MAX_BOOST_COMBINE_FACTOR, cpi->rc.gfu_boost,
gfu_boost, cpi->rc.num_stats_used_for_gfu_boost);
} else {
const int gfu_boost = (int)(200.0 / cpi->rd.r0);
cpi->rc.gfu_boost = combine_prior_with_tpl_boost(
MIN_BOOST_COMBINE_FACTOR, MAX_BOOST_COMBINE_FACTOR,
cpi->rc.gfu_boost, gfu_boost, cpi->rc.frames_to_key);
}
} else if (frame_is_intra_only(cm)) {
// TODO(debargha): Turn off q adjustment for kf temporarily to
// reduce impact on speed of encoding. Need to investigate how
// to mitigate the issue.
if (cpi->oxcf.rc_mode == AOM_Q) {
const int kf_boost =
get_kf_boost_from_r0(cpi->rd.r0, cpi->rc.frames_to_key);
if (cpi->lap_enabled) {
cpi->rc.kf_boost = combine_prior_with_tpl_boost(
MIN_BOOST_COMBINE_FACTOR, MAX_BOOST_COMBINE_FACTOR,
cpi->rc.kf_boost, kf_boost,
cpi->rc.num_stats_used_for_kf_boost);
} else {
cpi->rc.kf_boost = combine_prior_with_tpl_boost(
MIN_BOOST_COMBINE_FACTOR, MAX_BOOST_COMBINE_FACTOR,
cpi->rc.kf_boost, kf_boost, cpi->rc.frames_to_key);
}
}
}
cpi->rd.mc_count_base = (double)mc_count_base /
(cm->mi_params.mi_rows * cm->mi_params.mi_cols);
cpi->rd.mc_saved_base = (double)mc_saved_base /
(cm->mi_params.mi_rows * cm->mi_params.mi_cols);
aom_clear_system_state();
}
}
}
#endif // !CONFIG_REALTIME_ONLY
static void set_size_dependent_vars(AV1_COMP *cpi, int *q, int *bottom_index,
int *top_index) {
AV1_COMMON *const cm = &cpi->common;
// Setup variables that depend on the dimensions of the frame.
av1_set_speed_features_framesize_dependent(cpi, cpi->speed);
#if !CONFIG_REALTIME_ONLY
if (cpi->oxcf.enable_tpl_model && is_frame_tpl_eligible(cpi)) {
process_tpl_stats_frame(cpi);
av1_tpl_rdmult_setup(cpi);
}
#endif
// Decide q and q bounds.
*q = av1_rc_pick_q_and_bounds(cpi, &cpi->rc, cm->width, cm->height,
cpi->gf_group.index, bottom_index, top_index);
// Configure experimental use of segmentation for enhanced coding of
// static regions if indicated.
// Only allowed in the second pass of a two pass encode, as it requires
// lagged coding, and if the relevant speed feature flag is set.
if (is_stat_consumption_stage_twopass(cpi) &&
cpi->sf.hl_sf.static_segmentation)
configure_static_seg_features(cpi);
}
static void init_motion_estimation(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
MotionVectorSearchParams *const mv_search_params = &cpi->mv_search_params;
const int y_stride = cpi->scaled_source.y_stride;
const int y_stride_src =
((cpi->oxcf.width != cm->width || cpi->oxcf.height != cm->height) ||
av1_superres_scaled(cm))
? y_stride
: cpi->lookahead->buf->img.y_stride;
int fpf_y_stride = cm->cur_frame != NULL ? cm->cur_frame->buf.y_stride
: cpi->scaled_source.y_stride;
// Update if ss_cfg is uninitialized or the current frame has a new stride
const int should_update =
!mv_search_params->ss_cfg[SS_CFG_SRC].stride ||
!mv_search_params->ss_cfg[SS_CFG_LOOKAHEAD].stride ||
(y_stride != mv_search_params->ss_cfg[SS_CFG_SRC].stride);
if (!should_update) {
return;
}
if (cpi->sf.mv_sf.search_method == DIAMOND) {
av1_init_dsmotion_compensation(&mv_search_params->ss_cfg[SS_CFG_SRC],
y_stride);
av1_init_dsmotion_compensation(&mv_search_params->ss_cfg[SS_CFG_LOOKAHEAD],
y_stride_src);
} else {
av1_init3smotion_compensation(&mv_search_params->ss_cfg[SS_CFG_SRC],
y_stride);
av1_init3smotion_compensation(&mv_search_params->ss_cfg[SS_CFG_LOOKAHEAD],
y_stride_src);
}
av1_init_motion_fpf(&mv_search_params->ss_cfg[SS_CFG_FPF], fpf_y_stride);
}
#define COUPLED_CHROMA_FROM_LUMA_RESTORATION 0
static void set_restoration_unit_size(int width, int height, int sx, int sy,
RestorationInfo *rst) {
(void)width;
(void)height;
(void)sx;
(void)sy;
#if COUPLED_CHROMA_FROM_LUMA_RESTORATION
int s = AOMMIN(sx, sy);
#else
int s = 0;
#endif // !COUPLED_CHROMA_FROM_LUMA_RESTORATION
if (width * height > 352 * 288)
rst[0].restoration_unit_size = RESTORATION_UNITSIZE_MAX;
else
rst[0].restoration_unit_size = (RESTORATION_UNITSIZE_MAX >> 1);
rst[1].restoration_unit_size = rst[0].restoration_unit_size >> s;
rst[2].restoration_unit_size = rst[1].restoration_unit_size;
}
static void init_ref_frame_bufs(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
int i;
BufferPool *const pool = cm->buffer_pool;
cm->cur_frame = NULL;
for (i = 0; i < REF_FRAMES; ++i) {
cm->ref_frame_map[i] = NULL;
}
for (i = 0; i < FRAME_BUFFERS; ++i) {
pool->frame_bufs[i].ref_count = 0;
}
}
void av1_check_initial_width(AV1_COMP *cpi, int use_highbitdepth,
int subsampling_x, int subsampling_y) {
AV1_COMMON *const cm = &cpi->common;
SequenceHeader *const seq_params = &cm->seq_params;
if (!cpi->initial_width || seq_params->use_highbitdepth != use_highbitdepth ||
seq_params->subsampling_x != subsampling_x ||
seq_params->subsampling_y != subsampling_y) {
seq_params->subsampling_x = subsampling_x;
seq_params->subsampling_y = subsampling_y;
seq_params->use_highbitdepth = use_highbitdepth;
av1_set_speed_features_framesize_independent(cpi, cpi->oxcf.speed);
av1_set_speed_features_framesize_dependent(cpi, cpi->oxcf.speed);
if (!is_stat_generation_stage(cpi)) {
alloc_altref_frame_buffer(cpi);
alloc_util_frame_buffers(cpi);
}
init_ref_frame_bufs(cpi);
init_motion_estimation(cpi); // TODO(agrange) This can be removed.
cpi->initial_width = cm->width;
cpi->initial_height = cm->height;
cpi->initial_mbs = cm->mi_params.MBs;
}
}
// Returns 1 if the assigned width or height was <= 0.
int av1_set_size_literal(AV1_COMP *cpi, int width, int height) {
AV1_COMMON *cm = &cpi->common;
const int num_planes = av1_num_planes(cm);
av1_check_initial_width(cpi, cm->seq_params.use_highbitdepth,
cm->seq_params.subsampling_x,
cm->seq_params.subsampling_y);
if (width <= 0 || height <= 0) return 1;
cm->width = width;
cm->height = height;
if (cpi->initial_width && cpi->initial_height &&
(cm->width > cpi->initial_width || cm->height > cpi->initial_height)) {
av1_free_context_buffers(cm);
av1_free_pc_tree(cpi, &cpi->td, num_planes, cm->seq_params.sb_size);
alloc_compressor_data(cpi);
realloc_segmentation_maps(cpi);
cpi->initial_width = cpi->initial_height = 0;
}
update_frame_size(cpi);
return 0;
}
void av1_set_frame_size(AV1_COMP *cpi, int width, int height) {
AV1_COMMON *const cm = &cpi->common;
const SequenceHeader *const seq_params = &cm->seq_params;
const int num_planes = av1_num_planes(cm);
MACROBLOCKD *const xd = &cpi->td.mb.e_mbd;
int ref_frame;
if (width != cm->width || height != cm->height) {
// There has been a change in the encoded frame size
av1_set_size_literal(cpi, width, height);
// Recalculate 'all_lossless' in case super-resolution was (un)selected.
cm->features.all_lossless =
cm->features.coded_lossless && !av1_superres_scaled(cm);
}
set_mv_search_params(cpi);
if (is_stat_consumption_stage(cpi)) {
av1_set_target_rate(cpi, cm->width, cm->height);
}
alloc_frame_mvs(cm, cm->cur_frame);
// Allocate above context buffers
CommonContexts *const above_contexts = &cm->above_contexts;
if (above_contexts->num_planes < av1_num_planes(cm) ||
above_contexts->num_mi_cols < cm->mi_params.mi_cols ||
above_contexts->num_tile_rows < cm->tiles.rows) {
av1_free_above_context_buffers(above_contexts);
if (av1_alloc_above_context_buffers(above_contexts, cm->tiles.rows,
cm->mi_params.mi_cols,
av1_num_planes(cm)))
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate context buffers");
}
// Reset the frame pointers to the current frame size.
if (aom_realloc_frame_buffer(
&cm->cur_frame->buf, cm->width, cm->height, seq_params->subsampling_x,
seq_params->subsampling_y, seq_params->use_highbitdepth,
cpi->oxcf.border_in_pixels, cm->features.byte_alignment, NULL, NULL,
NULL))
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate frame buffer");
const int frame_width = cm->superres_upscaled_width;
const int frame_height = cm->superres_upscaled_height;
set_restoration_unit_size(frame_width, frame_height,
seq_params->subsampling_x,
seq_params->subsampling_y, cm->rst_info);
for (int i = 0; i < num_planes; ++i)
cm->rst_info[i].frame_restoration_type = RESTORE_NONE;
av1_alloc_restoration_buffers(cm);
if (!is_stat_generation_stage(cpi)) alloc_util_frame_buffers(cpi);
init_motion_estimation(cpi);
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
RefCntBuffer *const buf = get_ref_frame_buf(cm, ref_frame);
if (buf != NULL) {
struct scale_factors *sf = get_ref_scale_factors(cm, ref_frame);
av1_setup_scale_factors_for_frame(sf, buf->buf.y_crop_width,
buf->buf.y_crop_height, cm->width,
cm->height);
if (av1_is_scaled(sf)) aom_extend_frame_borders(&buf->buf, num_planes);
}
}
av1_setup_scale_factors_for_frame(&cm->sf_identity, cm->width, cm->height,
cm->width, cm->height);
set_ref_ptrs(cm, xd, LAST_FRAME, LAST_FRAME);
}
static uint8_t calculate_next_resize_scale(const AV1_COMP *cpi) {
// Choose an arbitrary random number
static unsigned int seed = 56789;
const AV1EncoderConfig *oxcf = &cpi->oxcf;
if (is_stat_generation_stage(cpi)) return SCALE_NUMERATOR;
uint8_t new_denom = SCALE_NUMERATOR;
if (cpi->common.seq_params.reduced_still_picture_hdr) return SCALE_NUMERATOR;
switch (oxcf->resize_mode) {
case RESIZE_NONE: new_denom = SCALE_NUMERATOR; break;
case RESIZE_FIXED:
if (cpi->common.current_frame.frame_type == KEY_FRAME)
new_denom = oxcf->resize_kf_scale_denominator;
else
new_denom = oxcf->resize_scale_denominator;
break;
case RESIZE_RANDOM: new_denom = lcg_rand16(&seed) % 9 + 8; break;
default: assert(0);
}
return new_denom;
}
#if CONFIG_SUPERRES_IN_RECODE
static int superres_in_recode_allowed(const AV1_COMP *const cpi) {
const AV1EncoderConfig *const oxcf = &cpi->oxcf;
// Empirically found to not be beneficial for AOM_Q mode and images coding.
return oxcf->superres_mode == SUPERRES_AUTO &&
(oxcf->rc_mode == AOM_VBR || oxcf->rc_mode == AOM_CQ) &&
cpi->rc.frames_to_key > 1;
}
#endif // CONFIG_SUPERRES_IN_RECODE
#define SUPERRES_ENERGY_BY_Q2_THRESH_KEYFRAME_SOLO 0.012
#define SUPERRES_ENERGY_BY_Q2_THRESH_KEYFRAME 0.008
#define SUPERRES_ENERGY_BY_Q2_THRESH_ARFFRAME 0.008
#define SUPERRES_ENERGY_BY_AC_THRESH 0.2
static double get_energy_by_q2_thresh(const GF_GROUP *gf_group,
const RATE_CONTROL *rc) {
// TODO(now): Return keyframe thresh * factor based on frame type / pyramid
// level.
if (gf_group->update_type[gf_group->index] == ARF_UPDATE) {
return SUPERRES_ENERGY_BY_Q2_THRESH_ARFFRAME;
} else if (gf_group->update_type[gf_group->index] == KF_UPDATE) {
if (rc->frames_to_key <= 1)
return SUPERRES_ENERGY_BY_Q2_THRESH_KEYFRAME_SOLO;
else
return SUPERRES_ENERGY_BY_Q2_THRESH_KEYFRAME;
} else {
assert(0);
}
return 0;
}
static uint8_t get_superres_denom_from_qindex_energy(int qindex, double *energy,
double threshq,
double threshp) {
const double q = av1_convert_qindex_to_q(qindex, AOM_BITS_8);
const double tq = threshq * q * q;
const double tp = threshp * energy[1];
const double thresh = AOMMIN(tq, tp);
int k;
for (k = SCALE_NUMERATOR * 2; k > SCALE_NUMERATOR; --k) {
if (energy[k - 1] > thresh) break;
}
return 3 * SCALE_NUMERATOR - k;
}
static uint8_t get_superres_denom_for_qindex(const AV1_COMP *cpi, int qindex,
int sr_kf, int sr_arf) {
// Use superres for Key-frames and Alt-ref frames only.
const GF_GROUP *gf_group = &cpi->gf_group;
if (gf_group->update_type[gf_group->index] != KF_UPDATE &&
gf_group->update_type[gf_group->index] != ARF_UPDATE) {
return SCALE_NUMERATOR;
}
if (gf_group->update_type[gf_group->index] == KF_UPDATE && !sr_kf) {
return SCALE_NUMERATOR;
}
if (gf_group->update_type[gf_group->index] == ARF_UPDATE && !sr_arf) {
return SCALE_NUMERATOR;
}
double energy[16];
analyze_hor_freq(cpi, energy);
const double energy_by_q2_thresh =
get_energy_by_q2_thresh(gf_group, &cpi->rc);
int denom = get_superres_denom_from_qindex_energy(
qindex, energy, energy_by_q2_thresh, SUPERRES_ENERGY_BY_AC_THRESH);
/*
printf("\nenergy = [");
for (int k = 1; k < 16; ++k) printf("%f, ", energy[k]);
printf("]\n");
printf("boost = %d\n",
(gf_group->update_type[gf_group->index] == KF_UPDATE)
? cpi->rc.kf_boost
: cpi->rc.gfu_boost);
printf("denom = %d\n", denom);
*/
#if CONFIG_SUPERRES_IN_RECODE
if (superres_in_recode_allowed(cpi)) {
assert(cpi->superres_mode != SUPERRES_NONE);
// Force superres to be tried in the recode loop, as full-res is also going
// to be tried anyway.
denom = AOMMAX(denom, SCALE_NUMERATOR + 1);
}
#endif // CONFIG_SUPERRES_IN_RECODE
return denom;
}
// If true, SUPERRES_AUTO mode will exhaustively search over all superres
// denominators for all frames (except overlay and internal overlay frames).
#define SUPERRES_RECODE_ALL_RATIOS 0
static uint8_t calculate_next_superres_scale(AV1_COMP *cpi) {
// Choose an arbitrary random number
static unsigned int seed = 34567;
const AV1EncoderConfig *oxcf = &cpi->oxcf;
if (is_stat_generation_stage(cpi)) return SCALE_NUMERATOR;
uint8_t new_denom = SCALE_NUMERATOR;
// Make sure that superres mode of the frame is consistent with the
// sequence-level flag.
assert(IMPLIES(oxcf->superres_mode != SUPERRES_NONE,
cpi->common.seq_params.enable_superres));
assert(IMPLIES(!cpi->common.seq_params.enable_superres,
oxcf->superres_mode == SUPERRES_NONE));
// Make sure that superres mode for current encoding is consistent with user
// provided superres mode.
assert(IMPLIES(oxcf->superres_mode != SUPERRES_AUTO,
cpi->superres_mode == oxcf->superres_mode));
// Note: we must look at the current superres_mode to be tried in 'cpi' here,
// not the user given mode in 'oxcf'.
switch (cpi->superres_mode) {
case SUPERRES_NONE: new_denom = SCALE_NUMERATOR; break;
case SUPERRES_FIXED:
if (cpi->common.current_frame.frame_type == KEY_FRAME)
new_denom = oxcf->superres_kf_scale_denominator;
else
new_denom = oxcf->superres_scale_denominator;
break;
case SUPERRES_RANDOM: new_denom = lcg_rand16(&seed) % 9 + 8; break;
case SUPERRES_QTHRESH: {
// Do not use superres when screen content tools are used.
if (cpi->common.features.allow_screen_content_tools) break;
if (oxcf->rc_mode == AOM_VBR || oxcf->rc_mode == AOM_CQ)
av1_set_target_rate(cpi, cpi->oxcf.width, cpi->oxcf.height);
// Now decide the use of superres based on 'q'.
int bottom_index, top_index;
const int q = av1_rc_pick_q_and_bounds(
cpi, &cpi->rc, cpi->oxcf.width, cpi->oxcf.height, cpi->gf_group.index,
&bottom_index, &top_index);
const int qthresh = (frame_is_intra_only(&cpi->common))
? oxcf->superres_kf_qthresh
: oxcf->superres_qthresh;
if (q <= qthresh) {
new_denom = SCALE_NUMERATOR;
} else {
new_denom = get_superres_denom_for_qindex(cpi, q, 1, 1);
}
break;
}
case SUPERRES_AUTO: {
// Do not use superres when screen content tools are used.
if (cpi->common.features.allow_screen_content_tools) break;
if (oxcf->rc_mode == AOM_VBR || oxcf->rc_mode == AOM_CQ)
av1_set_target_rate(cpi, cpi->oxcf.width, cpi->oxcf.height);
// Now decide the use of superres based on 'q'.
int bottom_index, top_index;
const int q = av1_rc_pick_q_and_bounds(
cpi, &cpi->rc, cpi->oxcf.width, cpi->oxcf.height, cpi->gf_group.index,
&bottom_index, &top_index);
const int qthresh = 128;
if (q <= qthresh) {
new_denom = SCALE_NUMERATOR;
} else {
#if SUPERRES_RECODE_ALL_RATIOS
if (cpi->common.current_frame.frame_type == KEY_FRAME)
new_denom = oxcf->superres_kf_scale_denominator;
else
new_denom = oxcf->superres_scale_denominator;
#else
new_denom = get_superres_denom_for_qindex(cpi, q, 1, 1);
#endif // SUPERRES_RECODE_ALL_RATIOS
}
break;
}
default: assert(0);
}
return new_denom;
}
static int dimension_is_ok(int orig_dim, int resized_dim, int denom) {
return (resized_dim * SCALE_NUMERATOR >= orig_dim * denom / 2);
}
static int dimensions_are_ok(int owidth, int oheight, size_params_type *rsz) {
// Only need to check the width, as scaling is horizontal only.
(void)oheight;
return dimension_is_ok(owidth, rsz->resize_width, rsz->superres_denom);
}
static int validate_size_scales(RESIZE_MODE resize_mode,
SUPERRES_MODE superres_mode, int owidth,
int oheight, size_params_type *rsz) {
if (dimensions_are_ok(owidth, oheight, rsz)) { // Nothing to do.
return 1;
}
// Calculate current resize scale.
int resize_denom =
AOMMAX(DIVIDE_AND_ROUND(owidth * SCALE_NUMERATOR, rsz->resize_width),
DIVIDE_AND_ROUND(oheight * SCALE_NUMERATOR, rsz->resize_height));
if (resize_mode != RESIZE_RANDOM && superres_mode == SUPERRES_RANDOM) {
// Alter superres scale as needed to enforce conformity.
rsz->superres_denom =
(2 * SCALE_NUMERATOR * SCALE_NUMERATOR) / resize_denom;
if (!dimensions_are_ok(owidth, oheight, rsz)) {
if (rsz->superres_denom > SCALE_NUMERATOR) --rsz->superres_denom;
}
} else if (resize_mode == RESIZE_RANDOM && superres_mode != SUPERRES_RANDOM) {
// Alter resize scale as needed to enforce conformity.
resize_denom =
(2 * SCALE_NUMERATOR * SCALE_NUMERATOR) / rsz->superres_denom;
rsz->resize_width = owidth;
rsz->resize_height = oheight;
av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height,
resize_denom);
if (!dimensions_are_ok(owidth, oheight, rsz)) {
if (resize_denom > SCALE_NUMERATOR) {
--resize_denom;
rsz->resize_width = owidth;
rsz->resize_height = oheight;
av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height,
resize_denom);
}
}
} else if (resize_mode == RESIZE_RANDOM && superres_mode == SUPERRES_RANDOM) {
// Alter both resize and superres scales as needed to enforce conformity.
do {
if (resize_denom > rsz->superres_denom)
--resize_denom;
else
--rsz->superres_denom;
rsz->resize_width = owidth;
rsz->resize_height = oheight;
av1_calculate_scaled_size(&rsz->resize_width, &rsz->resize_height,
resize_denom);
} while (!dimensions_are_ok(owidth, oheight, rsz) &&
(resize_denom > SCALE_NUMERATOR ||
rsz->superres_denom > SCALE_NUMERATOR));
} else { // We are allowed to alter neither resize scale nor superres
// scale.
return 0;
}
return dimensions_are_ok(owidth, oheight, rsz);
}
// Calculates resize and superres params for next frame
static size_params_type calculate_next_size_params(AV1_COMP *cpi) {
const AV1EncoderConfig *oxcf = &cpi->oxcf;
size_params_type rsz = { oxcf->width, oxcf->height, SCALE_NUMERATOR };
int resize_denom = SCALE_NUMERATOR;
if (has_no_stats_stage(cpi) && cpi->use_svc &&
cpi->svc.spatial_layer_id < cpi->svc.number_spatial_layers - 1) {
rsz.resize_width = cpi->common.width;
rsz.resize_height = cpi->common.height;
return rsz;
}
if (is_stat_generation_stage(cpi)) return rsz;
if (cpi->resize_pending_width && cpi->resize_pending_height) {
rsz.resize_width = cpi->resize_pending_width;
rsz.resize_height = cpi->resize_pending_height;
cpi->resize_pending_width = cpi->resize_pending_height = 0;
} else {
resize_denom = calculate_next_resize_scale(cpi);
rsz.resize_width = cpi->oxcf.width;
rsz.resize_height = cpi->oxcf.height;
av1_calculate_scaled_size(&rsz.resize_width, &rsz.resize_height,
resize_denom);
}
rsz.superres_denom = calculate_next_superres_scale(cpi);
if (!validate_size_scales(oxcf->resize_mode, cpi->superres_mode, oxcf->width,
oxcf->height, &rsz))
assert(0 && "Invalid scale parameters");
return rsz;
}
static void setup_frame_size_from_params(AV1_COMP *cpi,
const size_params_type *rsz) {
int encode_width = rsz->resize_width;
int encode_height = rsz->resize_height;
AV1_COMMON *cm = &cpi->common;
cm->superres_upscaled_width = encode_width;
cm->superres_upscaled_height = encode_height;
cm->superres_scale_denominator = rsz->superres_denom;
av1_calculate_scaled_superres_size(&encode_width, &encode_height,
rsz->superres_denom);
av1_set_frame_size(cpi, encode_width, encode_height);
}
void av1_setup_frame_size(AV1_COMP *cpi) {
AV1_COMMON *cm = &cpi->common;
// Reset superres params from previous frame.
cm->superres_scale_denominator = SCALE_NUMERATOR;
const size_params_type rsz = calculate_next_size_params(cpi);
setup_frame_size_from_params(cpi, &rsz);
assert(av1_is_min_tile_width_satisfied(cm));
}
static void superres_post_encode(AV1_COMP *cpi) {
AV1_COMMON *cm = &cpi->common;
const int num_planes = av1_num_planes(cm);
if (!av1_superres_scaled(cm)) return;
assert(cpi->oxcf.enable_superres);
assert(!is_lossless_requested(&cpi->oxcf));
assert(!cm->features.all_lossless);
av1_superres_upscale(cm, NULL);
// If regular resizing is occurring the source will need to be downscaled to
// match the upscaled superres resolution. Otherwise the original source is
// used.
if (!av1_resize_scaled(cm)) {
cpi->source = cpi->unscaled_source;
if (cpi->last_source != NULL) cpi->last_source = cpi->unscaled_last_source;
} else {
assert(cpi->unscaled_source->y_crop_width != cm->superres_upscaled_width);
assert(cpi->unscaled_source->y_crop_height != cm->superres_upscaled_height);
// Do downscale. cm->(width|height) has been updated by
// av1_superres_upscale
if (aom_realloc_frame_buffer(
&cpi->scaled_source, cm->superres_upscaled_width,
cm->superres_upscaled_height, cm->seq_params.subsampling_x,
cm->seq_params.subsampling_y, cm->seq_params.use_highbitdepth,
AOM_BORDER_IN_PIXELS, cm->features.byte_alignment, NULL, NULL,
NULL))
aom_internal_error(
&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to reallocate scaled source buffer for superres");
assert(cpi->scaled_source.y_crop_width == cm->superres_upscaled_width);
assert(cpi->scaled_source.y_crop_height == cm->superres_upscaled_height);
av1_resize_and_extend_frame(cpi->unscaled_source, &cpi->scaled_source,
(int)cm->seq_params.bit_depth, num_planes);
cpi->source = &cpi->scaled_source;
}
}
static void cdef_restoration_frame(AV1_COMP *cpi, AV1_COMMON *cm,
MACROBLOCKD *xd, int use_restoration,
int use_cdef) {
if (use_restoration)
av1_loop_restoration_save_boundary_lines(&cm->cur_frame->buf, cm, 0);
if (use_cdef) {
#if CONFIG_COLLECT_COMPONENT_TIMING
start_timing(cpi, cdef_time);
#endif
// Find CDEF parameters
av1_cdef_search(&cm->cur_frame->buf, cpi->source, cm, xd,
cpi->sf.lpf_sf.cdef_pick_method, cpi->td.mb.rdmult);
// Apply the filter
av1_cdef_frame(&cm->cur_frame->buf, cm, xd);
#if CONFIG_COLLECT_COMPONENT_TIMING
end_timing(cpi, cdef_time);
#endif
} else {
cm->cdef_info.cdef_bits = 0;
cm->cdef_info.cdef_strengths[0] = 0;
cm->cdef_info.nb_cdef_strengths = 1;
cm->cdef_info.cdef_uv_strengths[0] = 0;
}
superres_post_encode(cpi);
#if CONFIG_COLLECT_COMPONENT_TIMING
start_timing(cpi, loop_restoration_time);
#endif
if (use_restoration) {
av1_loop_restoration_save_boundary_lines(&cm->cur_frame->buf, cm, 1);
av1_pick_filter_restoration(cpi->source, cpi);
if (cm->rst_info[0].frame_restoration_type != RESTORE_NONE ||
cm->rst_info[1].frame_restoration_type != RESTORE_NONE ||
cm->rst_info[2].frame_restoration_type != RESTORE_NONE) {
if (cpi->num_workers > 1)
av1_loop_restoration_filter_frame_mt(&cm->cur_frame->buf, cm, 0,
cpi->workers, cpi->num_workers,
&cpi->lr_row_sync, &cpi->lr_ctxt);
else
av1_loop_restoration_filter_frame(&cm->cur_frame->buf, cm, 0,
&cpi->lr_ctxt);
}
} else {
cm->rst_info[0].frame_restoration_type = RESTORE_NONE;
cm->rst_info[1].frame_restoration_type = RESTORE_NONE;
cm->rst_info[2].frame_restoration_type = RESTORE_NONE;
}
#if CONFIG_COLLECT_COMPONENT_TIMING
end_timing(cpi, loop_restoration_time);
#endif
}
static void loopfilter_frame(AV1_COMP *cpi, AV1_COMMON *cm) {
const int num_planes = av1_num_planes(cm);
MACROBLOCKD *xd = &cpi->td.mb.e_mbd;
assert(IMPLIES(is_lossless_requested(&cpi->oxcf),
cm->features.coded_lossless && cm->features.all_lossless));
const int use_loopfilter =
!cm->features.coded_lossless && !cm->tiles.large_scale;
const int use_cdef = cm->seq_params.enable_cdef &&
!cm->features.coded_lossless && !cm->tiles.large_scale;
const int use_restoration = cm->seq_params.enable_restoration &&
!cm->features.all_lossless &&
!cm->tiles.large_scale;
struct loopfilter *lf = &cm->lf;
#if CONFIG_COLLECT_COMPONENT_TIMING
start_timing(cpi, loop_filter_time);
#endif
if (use_loopfilter) {
aom_clear_system_state();
av1_pick_filter_level(cpi->source, cpi, cpi->sf.lpf_sf.lpf_pick);
} else {
lf->filter_level[0] = 0;
lf->filter_level[1] = 0;
}
if (lf->filter_level[0] || lf->filter_level[1]) {
if (cpi->num_workers > 1)
av1_loop_filter_frame_mt(&cm->cur_frame->buf, cm, xd, 0, num_planes, 0,
#if CONFIG_LPF_MASK
0,
#endif
cpi->workers, cpi->num_workers,
&cpi->lf_row_sync);
else
av1_loop_filter_frame(&cm->cur_frame->buf, cm, xd,
#if CONFIG_LPF_MASK
0,
#endif
0, num_planes, 0);
}
#if CONFIG_COLLECT_COMPONENT_TIMING
end_timing(cpi, loop_filter_time);
#endif
cdef_restoration_frame(cpi, cm, xd, use_restoration, use_cdef);
}
static void fix_interp_filter(InterpFilter *const interp_filter,
const FRAME_COUNTS *const counts) {
if (*interp_filter == SWITCHABLE) {
// Check to see if only one of the filters is actually used
int count[SWITCHABLE_FILTERS] = { 0 };
int num_filters_used = 0;
for (int i = 0; i < SWITCHABLE_FILTERS; ++i) {
for (int j = 0; j < SWITCHABLE_FILTER_CONTEXTS; ++j)
count[i] += counts->switchable_interp[j][i];
num_filters_used += (count[i] > 0);
}
if (num_filters_used == 1) {
// Only one filter is used. So set the filter at frame level
for (int i = 0; i < SWITCHABLE_FILTERS; ++i) {
if (count[i]) {
if (i == EIGHTTAP_REGULAR) *interp_filter = i;
break;
}
}
}
}
}
static void finalize_encoded_frame(AV1_COMP *const cpi) {
AV1_COMMON *const cm = &cpi->common;
CurrentFrame *const current_frame = &cm->current_frame;
if (!cm->seq_params.reduced_still_picture_hdr &&
encode_show_existing_frame(cm)) {
RefCntBuffer *const frame_to_show =
cm->ref_frame_map[cpi->existing_fb_idx_to_show];
if (frame_to_show == NULL) {
aom_internal_error(&cm->error, AOM_CODEC_UNSUP_BITSTREAM,
"Buffer does not contain a reconstructed frame");
}
assert(frame_to_show->ref_count > 0);
assign_frame_buffer_p(&cm->cur_frame, frame_to_show);
}
if (!encode_show_existing_frame(cm) &&
cm->seq_params.film_grain_params_present &&
(cm->show_frame || cm->showable_frame)) {
// Copy the current frame's film grain params to the its corresponding
// RefCntBuffer slot.
cm->cur_frame->film_grain_params = cm->film_grain_params;
// We must update the parameters if this is not an INTER_FRAME
if (current_frame->frame_type != INTER_FRAME)
cm->cur_frame->film_grain_params.update_parameters = 1;
// Iterate the random seed for the next frame.
cm->film_grain_params.random_seed += 3381;
if (cm->film_grain_params.random_seed == 0)
cm->film_grain_params.random_seed = 7391;
}
// Initialise all tiles' contexts from the global frame context
for (int tile_col = 0; tile_col < cm->tiles.cols; tile_col++) {
for (int tile_row = 0; tile_row < cm->tiles.rows; tile_row++) {
const int tile_idx = tile_row * cm->tiles.cols + tile_col;
cpi->tile_data[tile_idx].tctx = *cm->fc;
}
}
fix_interp_filter(&cm->features.interp_filter, cpi->td.counts);
}
static int get_regulated_q_overshoot(AV1_COMP *const cpi, int q_low, int q_high,
int top_index, int bottom_index) {
const AV1_COMMON *const cm = &cpi->common;
const RATE_CONTROL *const rc = &cpi->rc;
av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height);
int q_regulated =
av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index,
AOMMAX(q_high, top_index), cm->width, cm->height);
int retries = 0;
while (q_regulated < q_low && retries < 10) {
av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height);
q_regulated =
av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index,
AOMMAX(q_high, top_index), cm->width, cm->height);
retries++;
}
return q_regulated;
}
static int get_regulated_q_undershoot(AV1_COMP *const cpi, int q_high,
int top_index, int bottom_index) {
const AV1_COMMON *const cm = &cpi->common;
const RATE_CONTROL *const rc = &cpi->rc;
av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height);
int q_regulated = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index,
top_index, cm->width, cm->height);
int retries = 0;
while (q_regulated > q_high && retries < 10) {
av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height);
q_regulated = av1_rc_regulate_q(cpi, rc->this_frame_target, bottom_index,
top_index, cm->width, cm->height);
retries++;
}
return q_regulated;
}
// Called after encode_with_recode_loop() has just encoded a frame and packed
// its bitstream. This function works out whether we under- or over-shot
// our bitrate target and adjusts q as appropriate. Also decides whether
// or not we should do another recode loop, indicated by *loop
static void recode_loop_update_q(
AV1_COMP *const cpi, int *const loop, int *const q, int *const q_low,
int *const q_high, const int top_index, const int bottom_index,
int *const undershoot_seen, int *const overshoot_seen,
int *const low_cr_seen, const int loop_at_this_size) {
AV1_COMMON *const cm = &cpi->common;
RATE_CONTROL *const rc = &cpi->rc;
*loop = 0;
const int min_cr = cpi->oxcf.min_cr;
if (min_cr > 0) {
aom_clear_system_state();
const double compression_ratio =
av1_get_compression_ratio(cm, rc->projected_frame_size >> 3);
const double target_cr = min_cr / 100.0;
if (compression_ratio < target_cr) {
*low_cr_seen = 1;
if (*q < rc->worst_quality) {
const double cr_ratio = target_cr / compression_ratio;
const int projected_q = AOMMAX(*q + 1, (int)(*q * cr_ratio * cr_ratio));
*q = AOMMIN(AOMMIN(projected_q, *q + 32), rc->worst_quality);
*q_low = AOMMAX(*q, *q_low);
*q_high = AOMMAX(*q, *q_high);
*loop = 1;
}
}
if (*low_cr_seen) return;
}
if (cpi->oxcf.rc_mode == AOM_Q) return;
const int last_q = *q;
int frame_over_shoot_limit = 0, frame_under_shoot_limit = 0;
av1_rc_compute_frame_size_bounds(cpi, rc->this_frame_target,
&frame_under_shoot_limit,
&frame_over_shoot_limit);
if (frame_over_shoot_limit == 0) frame_over_shoot_limit = 1;
if (cm->current_frame.frame_type == KEY_FRAME && rc->this_key_frame_forced &&
rc->projected_frame_size < rc->max_frame_bandwidth) {
int64_t kf_err;
const int64_t high_err_target = cpi->ambient_err;
const int64_t low_err_target = cpi->ambient_err >> 1;
#if CONFIG_AV1_HIGHBITDEPTH
if (cm->seq_params.use_highbitdepth) {
kf_err = aom_highbd_get_y_sse(cpi->source, &cm->cur_frame->buf);
} else {
kf_err = aom_get_y_sse(cpi->source, &cm->cur_frame->buf);
}
#else
kf_err = aom_get_y_sse(cpi->source, &cm->cur_frame->buf);
#endif
// Prevent possible divide by zero error below for perfect KF
kf_err += !kf_err;
// The key frame is not good enough or we can afford
// to make it better without undue risk of popping.
if ((kf_err > high_err_target &&
rc->projected_frame_size <= frame_over_shoot_limit) ||
(kf_err > low_err_target &&
rc->projected_frame_size <= frame_under_shoot_limit)) {
// Lower q_high
*q_high = AOMMAX(*q - 1, *q_low);
// Adjust Q
*q = (int)((*q * high_err_target) / kf_err);
*q = AOMMIN(*q, (*q_high + *q_low) >> 1);
} else if (kf_err < low_err_target &&
rc->projected_frame_size >= frame_under_shoot_limit) {
// The key frame is much better than the previous frame
// Raise q_low
*q_low = AOMMIN(*q + 1, *q_high);
// Adjust Q
*q = (int)((*q * low_err_target) / kf_err);
*q = AOMMIN(*q, (*q_high + *q_low + 1) >> 1);
}
// Clamp Q to upper and lower limits:
*q = clamp(*q, *q_low, *q_high);
*loop = (*q != last_q);
return;
}
if (recode_loop_test(cpi, frame_over_shoot_limit, frame_under_shoot_limit, *q,
AOMMAX(*q_high, top_index), bottom_index)) {
// Is the projected frame size out of range and are we allowed
// to attempt to recode.
// Frame size out of permitted range:
// Update correction factor & compute new Q to try...
// Frame is too large
if (rc->projected_frame_size > rc->this_frame_target) {
// Special case if the projected size is > the max allowed.
if (*q == *q_high &&
rc->projected_frame_size >= rc->max_frame_bandwidth) {
const double q_val_high_current =
av1_convert_qindex_to_q(*q_high, cm->seq_params.bit_depth);
const double q_val_high_new =
q_val_high_current *
((double)rc->projected_frame_size / rc->max_frame_bandwidth);
*q_high = av1_find_qindex(q_val_high_new, cm->seq_params.bit_depth,
rc->best_quality, rc->worst_quality);
}
// Raise Qlow as to at least the current value
*q_low = AOMMIN(*q + 1, *q_high);
if (*undershoot_seen || loop_at_this_size > 2 ||
(loop_at_this_size == 2 && !frame_is_intra_only(cm))) {
av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height);
*q = (*q_high + *q_low + 1) / 2;
} else if (loop_at_this_size == 2 && frame_is_intra_only(cm)) {
const int q_mid = (*q_high + *q_low + 1) / 2;
const int q_regulated = get_regulated_q_overshoot(
cpi, *q_low, *q_high, top_index, bottom_index);
// Get 'q' in-between 'q_mid' and 'q_regulated' for a smooth
// transition between loop_at_this_size < 2 and loop_at_this_size > 2.
*q = (q_mid + q_regulated + 1) / 2;
} else {
*q = get_regulated_q_overshoot(cpi, *q_low, *q_high, top_index,
bottom_index);
}
*overshoot_seen = 1;
} else {
// Frame is too small
*q_high = AOMMAX(*q - 1, *q_low);
if (*overshoot_seen || loop_at_this_size > 2 ||
(loop_at_this_size == 2 && !frame_is_intra_only(cm))) {
av1_rc_update_rate_correction_factors(cpi, cm->width, cm->height);
*q = (*q_high + *q_low) / 2;
} else if (loop_at_this_size == 2 && frame_is_intra_only(cm)) {
const int q_mid = (*q_high + *q_low) / 2;
const int q_regulated =
get_regulated_q_undershoot(cpi, *q_high, top_index, bottom_index);
// Get 'q' in-between 'q_mid' and 'q_regulated' for a smooth
// transition between loop_at_this_size < 2 and loop_at_this_size > 2.
*q = (q_mid + q_regulated) / 2;
// Special case reset for qlow for constrained quality.
// This should only trigger where there is very substantial
// undershoot on a frame and the auto cq level is above
// the user passsed in value.
if (cpi->oxcf.rc_mode == AOM_CQ && q_regulated < *q_low) {
*q_low = *q;
}
} else {
*q = get_regulated_q_undershoot(cpi, *q_high, top_index, bottom_index);
// Special case reset for qlow for constrained quality.
// This should only trigger where there is very substantial
// undershoot on a frame and the auto cq level is above
// the user passsed in value.
if (cpi->oxcf.rc_mode == AOM_CQ && *q < *q_low) {
*q_low = *q;
}
}
*undershoot_seen = 1;
}
// Clamp Q to upper and lower limits:
*q = clamp(*q, *q_low, *q_high);
}
*loop = (*q != last_q);
}
static int get_interp_filter_selected(const AV1_COMMON *const cm,
MV_REFERENCE_FRAME ref,
InterpFilter ifilter) {
const RefCntBuffer *const buf = get_ref_frame_buf(cm, ref);
if (buf == NULL) return 0;
return buf->interp_filter_selected[ifilter];
}
static uint16_t setup_interp_filter_search_mask(AV1_COMP *cpi) {
const AV1_COMMON *const cm = &cpi->common;
int ref_total[REF_FRAMES] = { 0 };
uint16_t mask = ALLOW_ALL_INTERP_FILT_MASK;
if (cpi->last_frame_type == KEY_FRAME || cpi->refresh_alt_ref_frame)
return mask;
for (MV_REFERENCE_FRAME ref = LAST_FRAME; ref <= ALTREF_FRAME; ++ref) {
for (InterpFilter ifilter = EIGHTTAP_REGULAR; ifilter <= MULTITAP_SHARP;
++ifilter) {
ref_total[ref] += get_interp_filter_selected(cm, ref, ifilter);
}
}
int ref_total_total = (ref_total[LAST2_FRAME] + ref_total[LAST3_FRAME] +
ref_total[GOLDEN_FRAME] + ref_total[BWDREF_FRAME] +
ref_total[ALTREF2_FRAME] + ref_total[ALTREF_FRAME]);
for (InterpFilter ifilter = EIGHTTAP_REGULAR; ifilter <= MULTITAP_SHARP;
++ifilter) {
int last_score = get_interp_filter_selected(cm, LAST_FRAME, ifilter) * 30;
if (ref_total[LAST_FRAME] && last_score <= ref_total[LAST_FRAME]) {
int filter_score =
get_interp_filter_selected(cm, LAST2_FRAME, ifilter) * 20 +
get_interp_filter_selected(cm, LAST3_FRAME, ifilter) * 20 +
get_interp_filter_selected(cm, GOLDEN_FRAME, ifilter) * 20 +
get_interp_filter_selected(cm, BWDREF_FRAME, ifilter) * 10 +
get_interp_filter_selected(cm, ALTREF2_FRAME, ifilter) * 10 +
get_interp_filter_selected(cm, ALTREF_FRAME, ifilter) * 10;
if (filter_score < ref_total_total) {
DUAL_FILTER_TYPE filt_type = ifilter + SWITCHABLE_FILTERS * ifilter;
reset_interp_filter_allowed_mask(&mask, filt_type);
}
}
}
return mask;
}
#if !CONFIG_REALTIME_ONLY
#define STRICT_PSNR_DIFF_THRESH 0.9
// Encode key frame with/without screen content tools to determine whether
// screen content tools should be enabled for this key frame group or not.
// The first encoding is without screen content tools.
// The second encoding is with screen content tools.
// We compare the psnr and frame size to make the decision.
static void screen_content_tools_determination(
AV1_COMP *cpi, const int allow_screen_content_tools_orig_decision,
const int allow_intrabc_orig_decision,
const int is_screen_content_type_orig_decision, const int pass,
int *projected_size_pass, PSNR_STATS *psnr) {
AV1_COMMON *const cm = &cpi->common;
FeatureFlags *const features = &cm->features;
projected_size_pass[pass] = cpi->rc.projected_frame_size;
#if CONFIG_AV1_HIGHBITDEPTH
const uint32_t in_bit_depth = cpi->oxcf.input_bit_depth;
const uint32_t bit_depth = cpi->td.mb.e_mbd.bd;
aom_calc_highbd_psnr(cpi->source, &cpi->common.cur_frame->buf, &psnr[pass],
bit_depth, in_bit_depth);
#else
aom_calc_psnr(cpi->source, &cpi->common.cur_frame->buf, &psnr[pass]);
#endif
if (pass != 1) return;
const double psnr_diff = psnr[1].psnr[0] - psnr[0].psnr[0];
const int is_sc_encoding_much_better = psnr_diff > STRICT_PSNR_DIFF_THRESH;
if (is_sc_encoding_much_better) {
// Use screen content tools, if we get coding gain.
features->allow_screen_content_tools = 1;
features->allow_intrabc = cpi->intrabc_used;
cpi->is_screen_content_type = 1;
} else {
// Use original screen content decision.
features->allow_screen_content_tools =
allow_screen_content_tools_orig_decision;
features->allow_intrabc = allow_intrabc_orig_decision;
cpi->is_screen_content_type = is_screen_content_type_orig_decision;
}
}
// Set some encoding parameters to make the encoding process fast.
// A fixed block partition size, and a large q is used.
static void set_encoding_params_for_screen_content(AV1_COMP *cpi,
const int pass) {
AV1_COMMON *const cm = &cpi->common;
if (pass == 0) {
// In the first pass, encode without screen content tools.
// Use a high q, and a fixed block size for fast encoding.
cm->features.allow_screen_content_tools = 0;
cm->features.allow_intrabc = 0;
cpi->is_screen_content_type = 0;
cpi->sf.part_sf.partition_search_type = FIXED_PARTITION;
cpi->sf.part_sf.always_this_block_size = BLOCK_32X32;
return;
}
assert(pass == 1);
// In the second pass, encode with screen content tools.
// Use a high q, and a fixed block size for fast encoding.
cm->features.allow_screen_content_tools = 1;
// TODO(chengchen): turn intrabc on could lead to data race issue.
// cm->allow_intrabc = 1;
cpi->is_screen_content_type = 1;
cpi->sf.part_sf.partition_search_type = FIXED_PARTITION;
cpi->sf.part_sf.always_this_block_size = BLOCK_32X32;
}
// Determines whether to use screen content tools for the key frame group.
// This function modifies "cm->features.allow_screen_content_tools",
// "cm->features.allow_intrabc" and "cpi->is_screen_content_type".
static void determine_sc_tools_with_encoding(AV1_COMP *cpi, const int q_orig) {
if (!is_stat_consumption_stage_twopass(cpi)) return;
AV1_COMMON *const cm = &cpi->common;
// Variables to help determine if we should allow screen content tools.
int projected_size_pass[3] = { 0 };
PSNR_STATS psnr[3];
const int is_key_frame = cm->current_frame.frame_type == KEY_FRAME;
const int allow_screen_content_tools_orig_decision =
cm->features.allow_screen_content_tools;
const int allow_intrabc_orig_decision = cm->features.allow_intrabc;
const int is_screen_content_type_orig_decision = cpi->is_screen_content_type;
// Turn off the encoding trial for forward key frame and superres.
if (cpi->sf.rt_sf.use_nonrd_pick_mode || cpi->oxcf.fwd_kf_enabled ||
cpi->superres_mode != SUPERRES_NONE || cpi->oxcf.mode == REALTIME ||
is_screen_content_type_orig_decision || !is_key_frame) {
return;
}
// TODO(chengchen): multiple encoding for the lossless mode is time consuming.
// Find a better way to determine whether screen content tools should be used
// for lossless coding.
// Use a high q and a fixed partition to do quick encoding.
const int q_for_screen_content_quick_run =
is_lossless_requested(&cpi->oxcf) ? q_orig : AOMMAX(q_orig, 244);
const int partition_search_type_orig = cpi->sf.part_sf.partition_search_type;
const BLOCK_SIZE fixed_partition_block_size_orig =
cpi->sf.part_sf.always_this_block_size;
// Setup necessary params for encoding, including frame source, etc.
aom_clear_system_state();
cpi->source =
av1_scale_if_required(cm, cpi->unscaled_source, &cpi->scaled_source);
if (cpi->unscaled_last_source != NULL) {
cpi->last_source = av1_scale_if_required(cm, cpi->unscaled_last_source,
&cpi->scaled_last_source);
}
setup_frame(cpi);
if (cm->seg.enabled) {
if (!cm->seg.update_data && cm->prev_frame) {
segfeatures_copy(&cm->seg, &cm->prev_frame->seg);
cm->seg.enabled = cm->prev_frame->seg.enabled;
} else {
av1_calculate_segdata(&cm->seg);
}
} else {
memset(&cm->seg, 0, sizeof(cm->seg));
}
segfeatures_copy(&cm->cur_frame->seg, &cm->seg);
cm->cur_frame->seg.enabled = cm->seg.enabled;
// The two encoding passes aim to help determine whether to use screen
// content tools, with a high q and fixed partition.
for (int pass = 0; pass < 2; ++pass) {
set_encoding_params_for_screen_content(cpi, pass);
#if CONFIG_TUNE_VMAF
if (cpi->oxcf.tuning == AOM_TUNE_VMAF_WITH_PREPROCESSING ||
cpi->oxcf.tuning == AOM_TUNE_VMAF_WITHOUT_PREPROCESSING ||
cpi->oxcf.tuning == AOM_TUNE_VMAF_MAX_GAIN) {
av1_set_quantizer(
cm, cpi->oxcf.qm_minlevel, cpi->oxcf.qm_maxlevel,
av1_get_vmaf_base_qindex(cpi, q_for_screen_content_quick_run));
} else {
#endif
av1_set_quantizer(cm, cpi->oxcf.qm_minlevel, cpi->oxcf.qm_maxlevel,
q_for_screen_content_quick_run);
#if CONFIG_TUNE_VMAF
}
#endif
av1_set_speed_features_qindex_dependent(cpi, cpi->oxcf.speed);
if (cpi->oxcf.deltaq_mode != NO_DELTA_Q)
av1_init_quantizer(&cpi->enc_quant_dequant_params, &cm->quant_params,
cm->seq_params.bit_depth);
av1_set_variance_partition_thresholds(cpi, q_for_screen_content_quick_run,
0);
// transform / motion compensation build reconstruction frame
av1_encode_frame(cpi);
// Screen content decision
screen_content_tools_determination(
cpi, allow_screen_content_tools_orig_decision,
allow_intrabc_orig_decision, is_screen_content_type_orig_decision, pass,
projected_size_pass, psnr);
}
// Set partition speed feature back.
cpi->sf.part_sf.partition_search_type = partition_search_type_orig;
cpi->sf.part_sf.always_this_block_size = fixed_partition_block_size_orig;
}
#endif // CONFIG_REALTIME_ONLY
static int encode_with_recode_loop(AV1_COMP *cpi, size_t *size, uint8_t *dest) {
AV1_COMMON *const cm = &cpi->common;
RATE_CONTROL *const rc = &cpi->rc;
GlobalMotionInfo *const gm_info = &cpi->gm_info;
const int allow_recode = (cpi->sf.hl_sf.recode_loop != DISALLOW_RECODE);
// Must allow recode if minimum compression ratio is set.
assert(IMPLIES(cpi->oxcf.min_cr > 0, allow_recode));
set_size_independent_vars(cpi);
if (is_stat_consumption_stage_twopass(cpi) &&
cpi->sf.interp_sf.adaptive_interp_filter_search)
cpi->interp_search_flags.interp_filter_search_mask =
setup_interp_filter_search_mask(cpi);
cpi->source->buf_8bit_valid = 0;
av1_setup_frame_size(cpi);
#if CONFIG_SUPERRES_IN_RECODE
if (superres_in_recode_allowed(cpi) && cpi->superres_mode != SUPERRES_NONE &&
cm->superres_scale_denominator == SCALE_NUMERATOR) {
// Superres mode is currently enabled, but the denominator selected will
// disable superres. So no need to continue, as we will go through another
// recode loop for full-resolution after this anyway.
return -1;
}
#endif // CONFIG_SUPERRES_IN_RECODE
int top_index = 0, bottom_index = 0;
int q = 0, q_low = 0, q_high = 0;
set_size_dependent_vars(cpi, &q, &bottom_index, &top_index);
q_low = bottom_index;
q_high = top_index;
if (cpi->sf.part_sf.partition_search_type == VAR_BASED_PARTITION) {
const int num_64x64_blocks =
(cm->seq_params.sb_size == BLOCK_64X64) ? 1 : 4;
if (cpi->td.vt64x64) {
if (num_64x64_blocks != cpi->td.num_64x64_blocks) {
aom_free(cpi->td.vt64x64);
cpi->td.vt64x64 = NULL;
}
}
if (!cpi->td.vt64x64) {
CHECK_MEM_ERROR(cm, cpi->td.vt64x64,
aom_malloc(sizeof(*cpi->td.vt64x64) * num_64x64_blocks));
cpi->td.num_64x64_blocks = num_64x64_blocks;
}
}
if (cm->current_frame.frame_type == KEY_FRAME) {
FrameProbInfo *const frame_probs = &cpi->frame_probs;
if (cpi->sf.tx_sf.tx_type_search.prune_tx_type_using_stats) {
av1_copy(frame_probs->tx_type_probs, default_tx_type_probs);
}
if (!cpi->sf.inter_sf.disable_obmc &&
cpi->sf.inter_sf.prune_obmc_prob_thresh > 0) {
av1_copy(frame_probs->obmc_probs, default_obmc_probs);
}
if (cpi->sf.inter_sf.prune_warped_prob_thresh > 0) {
av1_copy(frame_probs->warped_probs, default_warped_probs);
}
if (cpi->sf.interp_sf.adaptive_interp_filter_search == 2) {
av1_copy(frame_probs->switchable_interp_probs,
default_switchable_interp_probs);
}
}
#if !CONFIG_REALTIME_ONLY
// Determine whether to use screen content tools using two fast encoding.
determine_sc_tools_with_encoding(cpi, q);
#endif // CONFIG_REALTIME_ONLY
#if CONFIG_COLLECT_COMPONENT_TIMING
printf("\n Encoding a frame:");
#endif
// Loop variables
int loop = 0;
int loop_count = 0;
int loop_at_this_size = 0;
int overshoot_seen = 0;
int undershoot_seen = 0;
int low_cr_seen = 0;
int last_loop_allow_hp = 0;
do {
loop = 0;
aom_clear_system_state();
// if frame was scaled calculate global_motion_search again if already
// done
if (loop_count > 0 && cpi->source && gm_info->search_done) {
if (cpi->source->y_crop_width != cm->width ||
cpi->source->y_crop_height != cm->height) {
gm_info->search_done = 0;
}
}
cpi->source =
av1_scale_if_required(cm, cpi->unscaled_source, &cpi->scaled_source);
if (cpi->unscaled_last_source != NULL) {
cpi->last_source = av1_scale_if_required(cm, cpi->unscaled_last_source,
&cpi->scaled_last_source);
}
if (!frame_is_intra_only(cm)) {
if (loop_count > 0) {
release_scaled_references(cpi);
}
scale_references(cpi);
}
#if CONFIG_TUNE_VMAF
if (cpi->oxcf.tuning == AOM_TUNE_VMAF_WITH_PREPROCESSING ||
cpi->oxcf.tuning == AOM_TUNE_VMAF_WITHOUT_PREPROCESSING ||
cpi->oxcf.tuning == AOM_TUNE_VMAF_MAX_GAIN) {
av1_set_quantizer(cm, cpi->oxcf.qm_minlevel, cpi->oxcf.qm_maxlevel,
av1_get_vmaf_base_qindex(cpi, q));
} else {
#endif
av1_set_quantizer(cm, cpi->oxcf.qm_minlevel, cpi->oxcf.qm_maxlevel, q);
#if CONFIG_TUNE_VMAF
}
#endif
av1_set_speed_features_qindex_dependent(cpi, cpi->oxcf.speed);
if (cpi->oxcf.deltaq_mode != NO_DELTA_Q)
av1_init_quantizer(&cpi->enc_quant_dequant_params, &cm->quant_params,
cm->seq_params.bit_depth);
av1_set_variance_partition_thresholds(cpi, q, 0);
// printf("Frame %d/%d: q = %d, frame_type = %d superres_denom = %d\n",
// cm->current_frame.frame_number, cm->show_frame, q,
// cm->current_frame.frame_type, cm->superres_scale_denominator);
if (loop_count == 0) {
setup_frame(cpi);
} else if (get_primary_ref_frame_buf(cm) == NULL) {
// Base q-index may have changed, so we need to assign proper default coef
// probs before every iteration.
av1_default_coef_probs(cm);
av1_setup_frame_contexts(cm);
}
if (cpi->oxcf.aq_mode == VARIANCE_AQ) {
av1_vaq_frame_setup(cpi);
} else if (cpi->oxcf.aq_mode == COMPLEXITY_AQ) {
av1_setup_in_frame_q_adj(cpi);
} else if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ && !allow_recode) {
suppress_active_map(cpi);
av1_cyclic_refresh_setup(cpi);
apply_active_map(cpi);
}
if (cm->seg.enabled) {
if (!cm->seg.update_data && cm->prev_frame) {
segfeatures_copy(&cm->seg, &cm->prev_frame->seg);
cm->seg.enabled = cm->prev_frame->seg.enabled;
} else {
av1_calculate_segdata(&cm->seg);
}
} else {
memset(&cm->seg, 0, sizeof(cm->seg));
}
segfeatures_copy(&cm->cur_frame->seg, &cm->seg);
cm->cur_frame->seg.enabled = cm->seg.enabled;
#if CONFIG_COLLECT_COMPONENT_TIMING
start_timing(cpi, av1_encode_frame_time);
#endif
// Set the motion vector precision based on mv stats from the last coded
// frame.
if (!frame_is_intra_only(cm)) {
av1_pick_and_set_high_precision_mv(cpi, q);
// If the precision has changed during different iteration of the loop,
// then we need to reset the global motion vectors
if (loop_count > 0 &&
cm->features.allow_high_precision_mv != last_loop_allow_hp) {
gm_info->search_done = 0;
}
last_loop_allow_hp = cm->features.allow_high_precision_mv;
}
// transform / motion compensation build reconstruction frame
av1_encode_frame(cpi);
#if !CONFIG_REALTIME_ONLY
// Reset the mv_stats in case we are interrupted by an intraframe or an
// overlay frame.
if (cpi->mv_stats.valid) {
av1_zero(cpi->mv_stats);
}
// Gather the mv_stats for the next frame
if (cpi->sf.hl_sf.high_precision_mv_usage == LAST_MV_DATA &&
av1_frame_allows_smart_mv(cpi)) {
av1_collect_mv_stats(cpi, q);
}
#endif // !CONFIG_REALTIME_ONLY
#if CONFIG_COLLECT_COMPONENT_TIMING
end_timing(cpi, av1_encode_frame_time);
#endif
aom_clear_system_state();
// Dummy pack of the bitstream using up to date stats to get an
// accurate estimate of output frame size to determine if we need
// to recode.
const int do_dummy_pack =
(cpi->sf.hl_sf.recode_loop >= ALLOW_RECODE_KFARFGF &&
cpi->oxcf.rc_mode != AOM_Q) ||
cpi->oxcf.min_cr > 0;
if (do_dummy_pack) {
finalize_encoded_frame(cpi);
int largest_tile_id = 0; // Output from bitstream: unused here
if (av1_pack_bitstream(cpi, dest, size, &largest_tile_id) !=
AOM_CODEC_OK) {
return AOM_CODEC_ERROR;
}
rc->projected_frame_size = (int)(*size) << 3;
}
if (allow_recode) {
// Update q and decide whether to do a recode loop
recode_loop_update_q(cpi, &loop, &q, &q_low, &q_high, top_index,
bottom_index, &undershoot_seen, &overshoot_seen,
&low_cr_seen, loop_at_this_size);
}
// Special case for overlay frame.
if (loop && rc->is_src_frame_alt_ref &&
rc->projected_frame_size < rc->max_frame_bandwidth) {
loop = 0;
}
if (allow_recode && !cpi->sf.gm_sf.gm_disable_recode &&
recode_loop_test_global_motion(cm->global_motion,
cpi->td.rd_counts.global_motion_used,
gm_info->params_cost)) {
loop = 1;
}
if (loop) {
++loop_count;
++loop_at_this_size;
#if CONFIG_INTERNAL_STATS
++cpi->tot_recode_hits;
#endif
}
#if CONFIG_COLLECT_COMPONENT_TIMING
if (loop) printf("\n Recoding:");
#endif
} while (loop);
// Update some stats from cyclic refresh.
if (cpi->oxcf.aq_mode == CYCLIC_REFRESH_AQ && !frame_is_intra_only(cm))
av1_cyclic_refresh_postencode(cpi);
return AOM_CODEC_OK;
}
static int encode_with_recode_loop_and_filter(AV1_COMP *cpi, size_t *size,
uint8_t *dest, int64_t *sse,
int64_t *rate,
int *largest_tile_id) {
#if CONFIG_COLLECT_COMPONENT_TIMING
start_timing(cpi, encode_with_recode_loop_time);
#endif
int err = encode_with_recode_loop(cpi, size, dest);
#if CONFIG_COLLECT_COMPONENT_TIMING
end_timing(cpi, encode_with_recode_loop_time);
#endif
if (err != AOM_CODEC_OK) {
if (err == -1) {
// special case as described in encode_with_recode_loop().
// Encoding was skipped.
err = AOM_CODEC_OK;
if (sse != NULL) *sse = INT64_MAX;
if (rate != NULL) *rate = INT64_MAX;
*largest_tile_id = 0;
}
return err;
}
#ifdef OUTPUT_YUV_SKINMAP
if (cpi->common.current_frame.frame_number > 1) {
av1_compute_skin_map(cpi, yuv_skinmap_file);
}
#endif // OUTPUT_YUV_SKINMAP
AV1_COMMON *const cm = &cpi->common;
SequenceHeader *const seq_params = &cm->seq_params;
// Special case code to reduce pulsing when key frames are forced at a
// fixed interval. Note the reconstruction error if it is the frame before
// the force key frame
if (cpi->rc.next_key_frame_forced && cpi->rc.frames_to_key == 1) {
#if CONFIG_AV1_HIGHBITDEPTH
if (seq_params->use_highbitdepth) {
cpi->ambient_err = aom_highbd_get_y_sse(cpi->source, &cm->cur_frame->buf);
} else {
cpi->ambient_err = aom_get_y_sse(cpi->source, &cm->cur_frame->buf);
}
#else
cpi->ambient_err = aom_get_y_sse(cpi->source, &cm->cur_frame->buf);
#endif
}
cm->cur_frame->buf.color_primaries = seq_params->color_primaries;
cm->cur_frame->buf.transfer_characteristics =
seq_params->transfer_characteristics;
cm->cur_frame->buf.matrix_coefficients = seq_params->matrix_coefficients;
cm->cur_frame->buf.monochrome = seq_params->monochrome;
cm->cur_frame->buf.chroma_sample_position =
seq_params->chroma_sample_position;
cm->cur_frame->buf.color_range = seq_params->color_range;
cm->cur_frame->buf.render_width = cm->render_width;
cm->cur_frame->buf.render_height = cm->render_height;
// TODO(zoeliu): For non-ref frames, loop filtering may need to be turned
// off.
// Pick the loop filter level for the frame.
if (!cm->features.allow_intrabc) {
loopfilter_frame(cpi, cm);
} else {
cm->lf.filter_level[0] = 0;
cm->lf.filter_level[1] = 0;
cm->cdef_info.cdef_bits = 0;
cm->cdef_info.cdef_strengths[0] = 0;
cm->cdef_info.nb_cdef_strengths = 1;
cm->cdef_info.cdef_uv_strengths[0] = 0;
cm->rst_info[0].frame_restoration_type = RESTORE_NONE;
cm->rst_info[1].frame_restoration_type = RESTORE_NONE;
cm->rst_info[2].frame_restoration_type = RESTORE_NONE;
}
// TODO(debargha): Fix mv search range on encoder side
// aom_extend_frame_inner_borders(&cm->cur_frame->buf, av1_num_planes(cm));
aom_extend_frame_borders(&cm->cur_frame->buf, av1_num_planes(cm));
#ifdef OUTPUT_YUV_REC
aom_write_one_yuv_frame(cm, &cm->cur_frame->buf);
#endif
finalize_encoded_frame(cpi);
// Build the bitstream
#if CONFIG_COLLECT_COMPONENT_TIMING
start_timing(cpi, av1_pack_bitstream_final_time);
#endif
if (av1_pack_bitstream(cpi, dest, size, largest_tile_id) != AOM_CODEC_OK)
return AOM_CODEC_ERROR;
#if CONFIG_COLLECT_COMPONENT_TIMING
end_timing(cpi, av1_pack_bitstream_final_time);
#endif
// Compute sse and rate.
if (sse != NULL) {
#if CONFIG_AV1_HIGHBITDEPTH
*sse = (seq_params->use_highbitdepth)
? aom_highbd_get_y_sse(cpi->source, &cm->cur_frame->buf)
: aom_get_y_sse(cpi->source, &cm->cur_frame->buf);
#else
*sse = aom_get_y_sse(cpi->source, &cm->cur_frame->buf);
#endif
}
if (rate != NULL) {
const int64_t bits = (*size << 3);
*rate = (bits << 5); // To match scale.
}
return AOM_CODEC_OK;
}
#if CONFIG_SUPERRES_IN_RECODE
static void save_cur_buf(AV1_COMP *cpi) {
CODING_CONTEXT *const cc = &cpi->coding_context;
AV1_COMMON *cm = &cpi->common;
const YV12_BUFFER_CONFIG *ybf = &cm->cur_frame->buf;
memset(&cc->copy_buffer, 0, sizeof(cc->copy_buffer));
if (aom_alloc_frame_buffer(&cc->copy_buffer, ybf->y_crop_width,
ybf->y_crop_height, ybf->subsampling_x,
ybf->subsampling_y,
ybf->flags & YV12_FLAG_HIGHBITDEPTH, ybf->border,
cm->features.byte_alignment) != AOM_CODEC_OK) {
aom_internal_error(
&cm->error, AOM_CODEC_MEM_ERROR,
"Failed to allocate copy buffer for saving coding context");
}
aom_yv12_copy_frame(ybf, &cc->copy_buffer, av1_num_planes(cm));
}
// Coding context that only needs to be saved when recode loop includes
// filtering (deblocking, CDEF, superres post-encode upscale and/or loop
// restoraton).
static void save_extra_coding_context(AV1_COMP *cpi) {
CODING_CONTEXT *const cc = &cpi->coding_context;
AV1_COMMON *cm = &cpi->common;
cc->lf = cm->lf;
cc->cdef_info = cm->cdef_info;
cc->rc = cpi->rc;
}
static void save_all_coding_context(AV1_COMP *cpi) {
save_cur_buf(cpi);
save_extra_coding_context(cpi);
if (!frame_is_intra_only(&cpi->common)) release_scaled_references(cpi);
}
static void restore_cur_buf(AV1_COMP *cpi) {
CODING_CONTEXT *const cc = &cpi->coding_context;
AV1_COMMON *cm = &cpi->common;
aom_yv12_copy_frame(&cc->copy_buffer, &cm->cur_frame->buf,
av1_num_planes(cm));
}
// Coding context that only needs to be restored when recode loop includes
// filtering (deblocking, CDEF, superres post-encode upscale and/or loop
// restoraton).
static void restore_extra_coding_context(AV1_COMP *cpi) {
CODING_CONTEXT *const cc = &cpi->coding_context;
AV1_COMMON *cm = &cpi->common;
cm->lf = cc->lf;
cm->cdef_info = cc->cdef_info;
cpi->rc = cc->rc;
}
static void restore_all_coding_context(AV1_COMP *cpi) {
restore_cur_buf(cpi);
restore_extra_coding_context(cpi);
if (!frame_is_intra_only(&cpi->common)) release_scaled_references(cpi);
}
static void release_copy_buffer(CODING_CONTEXT *cc) {
aom_free_frame_buffer(&cc->copy_buffer);
}
static int encode_with_and_without_superres(AV1_COMP *cpi, size_t *size,
uint8_t *dest,
int *largest_tile_id) {
const AV1_COMMON *const cm = &cpi->common;
assert(cm->seq_params.enable_superres);
assert(superres_in_recode_allowed(cpi));
aom_codec_err_t err = AOM_CODEC_OK;
save_all_coding_context(cpi);
// Encode with superres.
#if SUPERRES_RECODE_ALL_RATIOS
AV1EncoderConfig *const oxcf = &cpi->oxcf;
int64_t superres_sses[SCALE_NUMERATOR];
int64_t superres_rates[SCALE_NUMERATOR];
int superres_largest_tile_ids[SCALE_NUMERATOR];
// Use superres for Key-frames and Alt-ref frames only.
const GF_GROUP *const gf_group = &cpi->gf_group;
if (gf_group->update_type[gf_group->index] != OVERLAY_UPDATE &&
gf_group->update_type[gf_group->index] != INTNL_OVERLAY_UPDATE) {
for (int denom = SCALE_NUMERATOR + 1; denom <= 2 * SCALE_NUMERATOR;
++denom) {
oxcf->superres_scale_denominator = denom;
oxcf->superres_kf_scale_denominator = denom;
const int this_index = denom - (SCALE_NUMERATOR + 1);
err = encode_with_recode_loop_and_filter(
cpi, size, dest, &superres_sses[this_index],
&superres_rates[this_index], &superres_largest_tile_ids[this_index]);
if (err != AOM_CODEC_OK) return err;
restore_all_coding_context(cpi);
}
// Reset.
oxcf->superres_scale_denominator = SCALE_NUMERATOR;
oxcf->superres_kf_scale_denominator = SCALE_NUMERATOR;
} else {
for (int denom = SCALE_NUMERATOR + 1; denom <= 2 * SCALE_NUMERATOR;
++denom) {
const int this_index = denom - (SCALE_NUMERATOR + 1);
superres_sses[this_index] = INT64_MAX;
superres_rates[this_index] = INT64_MAX;
}
}
#else
int64_t sse1 = INT64_MAX;
int64_t rate1 = INT64_MAX;
int largest_tile_id1;
err = encode_with_recode_loop_and_filter(cpi, size, dest, &sse1, &rate1,
&largest_tile_id1);
if (err != AOM_CODEC_OK) return err;
restore_all_coding_context(cpi);
#endif // SUPERRES_RECODE_ALL_RATIOS
// Encode without superres.
int64_t sse2 = INT64_MAX;
int64_t rate2 = INT64_MAX;
int largest_tile_id2;
cpi->superres_mode = SUPERRES_NONE; // To force full-res.
err = encode_with_recode_loop_and_filter(cpi, size, dest, &sse2, &rate2,
&largest_tile_id2);
cpi->superres_mode = cpi->oxcf.superres_mode; // Reset.
assert(cpi->oxcf.superres_mode == SUPERRES_AUTO);
if (err != AOM_CODEC_OK) return err;
// Note: Both use common rdmult based on base qindex of fullres.
const int64_t rdmult =
av1_compute_rd_mult_based_on_qindex(cpi, cm->quant_params.base_qindex);
#if SUPERRES_RECODE_ALL_RATIOS
// Find the best rdcost among all superres denoms.
double proj_rdcost1 = DBL_MAX;
int64_t sse1 = INT64_MAX;
int64_t rate1 = INT64_MAX;
int largest_tile_id1 = 0;
(void)sse1;
(void)rate1;
(void)largest_tile_id1;
int best_denom = -1;
for (int denom = SCALE_NUMERATOR + 1; denom <= 2 * SCALE_NUMERATOR; ++denom) {
const int this_index = denom - (SCALE_NUMERATOR + 1);
const int64_t this_sse = superres_sses[this_index];
const int64_t this_rate = superres_rates[this_index];
const int this_largest_tile_id = superres_largest_tile_ids[this_index];
const double this_rdcost = RDCOST_DBL(rdmult, this_rate, this_sse);
if (this_rdcost < proj_rdcost1) {
sse1 = this_sse;
rate1 = this_rate;
largest_tile_id1 = this_largest_tile_id;
proj_rdcost1 = this_rdcost;
best_denom = denom;
}
}
#else
const double proj_rdcost1 = RDCOST_DBL(rdmult, rate1, sse1);
#endif // SUPERRES_RECODE_ALL_RATIOS
const double proj_rdcost2 = RDCOST_DBL(rdmult, rate2, sse2);
// Re-encode with superres if it's better.
if (proj_rdcost1 < proj_rdcost2) {
restore_all_coding_context(cpi);
// TODO(urvang): We should avoid rerunning the recode loop by saving
// previous output+state, or running encode only for the selected 'q' in
// previous step.
#if SUPERRES_RECODE_ALL_RATIOS
// Again, temporarily force the best denom.
oxcf->superres_scale_denominator = best_denom;
oxcf->superres_kf_scale_denominator = best_denom;
#endif // SUPERRES_RECODE_ALL_RATIOS
int64_t sse3 = INT64_MAX;
int64_t rate3 = INT64_MAX;
err = encode_with_recode_loop_and_filter(cpi, size, dest, &sse3, &rate3,
largest_tile_id);
assert(sse1 == sse3);
assert(rate1 == rate3);
assert(largest_tile_id1 == *largest_tile_id);
#if SUPERRES_RECODE_ALL_RATIOS
// Reset.
oxcf->superres_scale_denominator = SCALE_NUMERATOR;
oxcf->superres_kf_scale_denominator = SCALE_NUMERATOR;
#endif // SUPERRES_RECODE_ALL_RATIOS
} else {
*largest_tile_id = largest_tile_id2;
}
release_copy_buffer(&cpi->coding_context);
return err;
}
#endif // CONFIG_SUPERRES_IN_RECODE
#define DUMP_RECON_FRAMES 0
#if DUMP_RECON_FRAMES == 1
// NOTE(zoeliu): For debug - Output the filtered reconstructed video.
static void dump_filtered_recon_frames(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
const CurrentFrame *const current_frame = &cm->current_frame;
const YV12_BUFFER_CONFIG *recon_buf = &cm->cur_frame->buf;
if (recon_buf == NULL) {
printf("Frame %d is not ready.\n", current_frame->frame_number);
return;
}
static const int flag_list[REF_FRAMES] = { 0,
AOM_LAST_FLAG,
AOM_LAST2_FLAG,
AOM_LAST3_FLAG,
AOM_GOLD_FLAG,
AOM_BWD_FLAG,
AOM_ALT2_FLAG,
AOM_ALT_FLAG };
printf(
"\n***Frame=%d (frame_offset=%d, show_frame=%d, "
"show_existing_frame=%d) "
"[LAST LAST2 LAST3 GOLDEN BWD ALT2 ALT]=[",
current_frame->frame_number, current_frame->order_hint, cm->show_frame,
cm->show_existing_frame);
for (int ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
const RefCntBuffer *const buf = get_ref_frame_buf(cm, ref_frame);
const int ref_offset = buf != NULL ? (int)buf->order_hint : -1;
printf(" %d(%c)", ref_offset,
(cpi->ref_frame_flags & flag_list[ref_frame]) ? 'Y' : 'N');
}
printf(" ]\n");
if (!cm->show_frame) {
printf("Frame %d is a no show frame, so no image dump.\n",
current_frame->frame_number);
return;
}
int h;
char file_name[256] = "/tmp/enc_filtered_recon.yuv";
FILE *f_recon = NULL;
if (current_frame->frame_number == 0) {
if ((f_recon = fopen(file_name, "wb")) == NULL) {
printf("Unable to open file %s to write.\n", file_name);
return;
}
} else {
if ((f_recon = fopen(file_name, "ab")) == NULL) {
printf("Unable to open file %s to append.\n", file_name);
return;
}
}
printf(
"\nFrame=%5d, encode_update_type[%5d]=%1d, frame_offset=%d, "
"show_frame=%d, show_existing_frame=%d, source_alt_ref_active=%d, "
"refresh_alt_ref_frame=%d, "
"y_stride=%4d, uv_stride=%4d, cm->width=%4d, cm->height=%4d\n\n",
current_frame->frame_number, cpi->gf_group.index,
cpi->gf_group.update_type[cpi->gf_group.index], current_frame->order_hint,
cm->show_frame, cm->show_existing_frame, cpi->rc.source_alt_ref_active,
cpi->refresh_alt_ref_frame, recon_buf->y_stride, recon_buf->uv_stride,
cm->width, cm->height);
#if 0
int ref_frame;
printf("get_ref_frame_map_idx: [");
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame)
printf(" %d", get_ref_frame_map_idx(cm, ref_frame));
printf(" ]\n");
#endif // 0
// --- Y ---
for (h = 0; h < cm->height; ++h) {
fwrite(&recon_buf->y_buffer[h * recon_buf->y_stride], 1, cm->width,
f_recon);
}
// --- U ---
for (h = 0; h < (cm->height >> 1); ++h) {
fwrite(&recon_buf->u_buffer[h * recon_buf->uv_stride], 1, (cm->width >> 1),
f_recon);
}
// --- V ---
for (h = 0; h < (cm->height >> 1); ++h) {
fwrite(&recon_buf->v_buffer[h * recon_buf->uv_stride], 1, (cm->width >> 1),
f_recon);
}
fclose(f_recon);
}
#endif // DUMP_RECON_FRAMES
static int is_integer_mv(const YV12_BUFFER_CONFIG *cur_picture,
const YV12_BUFFER_CONFIG *last_picture,
ForceIntegerMVInfo *const force_intpel_info) {
aom_clear_system_state();
// check use hash ME
int k;
const int block_size = FORCE_INT_MV_DECISION_BLOCK_SIZE;
const double threshold_current = 0.8;
const double threshold_average = 0.95;
const int max_history_size = 32;
int T = 0; // total block
int C = 0; // match with collocated block
int S = 0; // smooth region but not match with collocated block
const int pic_width = cur_picture->y_width;
const int pic_height = cur_picture->y_height;
for (int i = 0; i + block_size <= pic_height; i += block_size) {
for (int j = 0; j + block_size <= pic_width; j += block_size) {
const int x_pos = j;
const int y_pos = i;
int match = 1;
T++;
// check whether collocated block match with current
uint8_t *p_cur = cur_picture->y_buffer;
uint8_t *p_ref = last_picture->y_buffer;
int stride_cur = cur_picture->y_stride;
int stride_ref = last_picture->y_stride;
p_cur += (y_pos * stride_cur + x_pos);
p_ref += (y_pos * stride_ref + x_pos);
if (cur_picture->flags & YV12_FLAG_HIGHBITDEPTH) {
uint16_t *p16_cur = CONVERT_TO_SHORTPTR(p_cur);
uint16_t *p16_ref = CONVERT_TO_SHORTPTR(p_ref);
for (int tmpY = 0; tmpY < block_size && match; tmpY++) {
for (int tmpX = 0; tmpX < block_size && match; tmpX++) {
if (p16_cur[tmpX] != p16_ref[tmpX]) {
match = 0;
}
}
p16_cur += stride_cur;
p16_ref += stride_ref;
}
} else {
for (int tmpY = 0; tmpY < block_size && match; tmpY++) {
for (int tmpX = 0; tmpX < block_size && match; tmpX++) {
if (p_cur[tmpX] != p_ref[tmpX]) {
match = 0;
}
}
p_cur += stride_cur;
p_ref += stride_ref;
}
}
if (match) {
C++;
continue;
}
if (av1_hash_is_horizontal_perfect(cur_picture, block_size, x_pos,
y_pos) ||
av1_hash_is_vertical_perfect(cur_picture, block_size, x_pos, y_pos)) {
S++;
continue;
}
}
}
assert(T > 0);
double cs_rate = ((double)(C + S)) / ((double)(T));
force_intpel_info->cs_rate_array[force_intpel_info->rate_index] = cs_rate;
force_intpel_info->rate_index =
(force_intpel_info->rate_index + 1) % max_history_size;
force_intpel_info->rate_size++;
force_intpel_info->rate_size =
AOMMIN(force_intpel_info->rate_size, max_history_size);
if (cs_rate < threshold_current) {
return 0;
}
if (C == T) {
return 1;
}
double cs_average = 0.0;
for (k = 0; k < force_intpel_info->rate_size; k++) {
cs_average += force_intpel_info->cs_rate_array[k];
}
cs_average /= force_intpel_info->rate_size;
if (cs_average < threshold_average) {
return 0;
}
if ((T - C - S) < 0) {
return 1;
}
if (cs_average > 1.01) {
return 1;
}
return 0;
}
// Refresh reference frame buffers according to refresh_frame_flags.
static void refresh_reference_frames(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
// All buffers are refreshed for shown keyframes and S-frames.
for (int ref_frame = 0; ref_frame < REF_FRAMES; ref_frame++) {
if (((cm->current_frame.refresh_frame_flags >> ref_frame) & 1) == 1) {
assign_frame_buffer_p(&cm->ref_frame_map[ref_frame], cm->cur_frame);
}
}
}
static void set_mb_ssim_rdmult_scaling(AV1_COMP *cpi) {
const CommonModeInfoParams *const mi_params = &cpi->common.mi_params;
ThreadData *td = &cpi->td;
MACROBLOCK *x = &td->mb;
MACROBLOCKD *xd = &x->e_mbd;
uint8_t *y_buffer = cpi->source->y_buffer;
const int y_stride = cpi->source->y_stride;
const int block_size = BLOCK_16X16;
const int num_mi_w = mi_size_wide[block_size];
const int num_mi_h = mi_size_high[block_size];
const int num_cols = (mi_params->mi_cols + num_mi_w - 1) / num_mi_w;
const int num_rows = (mi_params->mi_rows + num_mi_h - 1) / num_mi_h;
double log_sum = 0.0;
const int use_hbd = cpi->source->flags & YV12_FLAG_HIGHBITDEPTH;
// Loop through each 16x16 block.
for (int row = 0; row < num_rows; ++row) {
for (int col = 0; col < num_cols; ++col) {
double var = 0.0, num_of_var = 0.0;
const int index = row * num_cols + col;
// Loop through each 8x8 block.
for (int mi_row = row * num_mi_h;
mi_row < mi_params->mi_rows && mi_row < (row + 1) * num_mi_h;
mi_row += 2) {
for (int mi_col = col * num_mi_w;
mi_col < mi_params->mi_cols && mi_col < (col + 1) * num_mi_w;
mi_col += 2) {
struct buf_2d buf;
const int row_offset_y = mi_row << 2;
const int col_offset_y = mi_col << 2;
buf.buf = y_buffer + row_offset_y * y_stride + col_offset_y;
buf.stride = y_stride;
if (use_hbd) {
var += av1_high_get_sby_perpixel_variance(cpi, &buf, BLOCK_8X8,
xd->bd);
} else {
var += av1_get_sby_perpixel_variance(cpi, &buf, BLOCK_8X8);
}
num_of_var += 1.0;
}
}
var = var / num_of_var;
// Curve fitting with an exponential model on all 16x16 blocks from the
// midres dataset.
var = 67.035434 * (1 - exp(-0.0021489 * var)) + 17.492222;
cpi->ssim_rdmult_scaling_factors[index] = var;
log_sum += log(var);
}
}
log_sum = exp(log_sum / (double)(num_rows * num_cols));
for (int row = 0; row < num_rows; ++row) {
for (int col = 0; col < num_cols; ++col) {
const int index = row * num_cols + col;
cpi->ssim_rdmult_scaling_factors[index] /= log_sum;
}
}
}
extern void av1_print_frame_contexts(const FRAME_CONTEXT *fc,
const char *filename);
static int encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size,
uint8_t *dest) {
AV1_COMMON *const cm = &cpi->common;
SequenceHeader *const seq_params = &cm->seq_params;
CurrentFrame *const current_frame = &cm->current_frame;
const AV1EncoderConfig *const oxcf = &cpi->oxcf;
struct segmentation *const seg = &cm->seg;
FeatureFlags *const features = &cm->features;
#if CONFIG_COLLECT_COMPONENT_TIMING
start_timing(cpi, encode_frame_to_data_rate_time);
#endif
// frame type has been decided outside of this function call
cm->cur_frame->frame_type = current_frame->frame_type;
cm->tiles.large_scale = cpi->oxcf.large_scale_tile;
cm->tiles.single_tile_decoding = cpi->oxcf.single_tile_decoding;
features->allow_ref_frame_mvs &= frame_might_allow_ref_frame_mvs(cm);
// features->allow_ref_frame_mvs needs to be written into the frame header
// while cm->tiles.large_scale is 1, therefore, "cm->tiles.large_scale=1" case
// is separated from frame_might_allow_ref_frame_mvs().
features->allow_ref_frame_mvs &= !cm->tiles.large_scale;
features->allow_warped_motion =
cpi->oxcf.allow_warped_motion && frame_might_allow_warped_motion(cm);
cpi->last_frame_type = current_frame->frame_type;
if (encode_show_existing_frame(cm)) {
finalize_encoded_frame(cpi);
// Build the bitstream
int largest_tile_id = 0; // Output from bitstream: unused here
if (av1_pack_bitstream(cpi, dest, size, &largest_tile_id) != AOM_CODEC_OK)
return AOM_CODEC_ERROR;
if (seq_params->frame_id_numbers_present_flag &&
current_frame->frame_type == KEY_FRAME) {
// Displaying a forward key-frame, so reset the ref buffer IDs
int display_frame_id = cm->ref_frame_id[cpi->existing_fb_idx_to_show];
for (int i = 0; i < REF_FRAMES; i++)
cm->ref_frame_id[i] = display_frame_id;
}
cpi->seq_params_locked = 1;
#if DUMP_RECON_FRAMES == 1
// NOTE(zoeliu): For debug - Output the filtered reconstructed video.
dump_filtered_recon_frames(cpi);
#endif // DUMP_RECON_FRAMES
// NOTE: Save the new show frame buffer index for --test-code=warn, i.e.,
// for the purpose to verify no mismatch between encoder and decoder.
if (cm->show_frame) cpi->last_show_frame_buf = cm->cur_frame;
refresh_reference_frames(cpi);
// Since we allocate a spot for the OVERLAY frame in the gf group, we need
// to do post-encoding update accordingly.
if (cpi->rc.is_src_frame_alt_ref) {
av1_set_target_rate(cpi, cm->width, cm->height);
av1_rc_postencode_update(cpi, *size);
}
++current_frame->frame_number;
return AOM_CODEC_OK;
}
// Work out whether to force_integer_mv this frame
if (!is_stat_generation_stage(cpi) &&
cpi->common.features.allow_screen_content_tools &&
!frame_is_intra_only(cm)) {
if (cpi->common.seq_params.force_integer_mv == 2) {
// Adaptive mode: see what previous frame encoded did
if (cpi->unscaled_last_source != NULL) {
features->cur_frame_force_integer_mv = is_integer_mv(
cpi->source, cpi->unscaled_last_source, &cpi->force_intpel_info);
} else {
cpi->common.features.cur_frame_force_integer_mv = 0;
}
} else {
cpi->common.features.cur_frame_force_integer_mv =
cpi->common.seq_params.force_integer_mv;
}
} else {
cpi->common.features.cur_frame_force_integer_mv = 0;
}
// Set default state for segment based loop filter update flags.
cm->lf.mode_ref_delta_update = 0;
// Set various flags etc to special state if it is a key frame.
if (frame_is_intra_only(cm) || frame_is_sframe(cm)) {
// Reset the loop filter deltas and segmentation map.
av1_reset_segment_features(cm);
// If segmentation is enabled force a map update for key frames.
if (seg->enabled) {
seg->update_map = 1;
seg->update_data = 1;
}
// The alternate reference frame cannot be active for a key frame.
cpi->rc.source_alt_ref_active = 0;
}
if (cpi->oxcf.mtu == 0) {
cpi->num_tg = cpi->oxcf.num_tile_groups;
} else {
// Use a default value for the purposes of weighting costs in probability
// updates
cpi->num_tg = DEFAULT_MAX_NUM_TG;
}
// For 1 pass CBR, check if we are dropping this frame.
// Never drop on key frame.
if (has_no_stats_stage(cpi) && oxcf->rc_mode == AOM_CBR &&
current_frame->frame_type != KEY_FRAME) {
if (av1_rc_drop_frame(cpi)) {
av1_rc_postencode_update_drop_frame(cpi);
release_scaled_references(cpi);
return AOM_CODEC_OK;
}
}
if (oxcf->tuning == AOM_TUNE_SSIM) set_mb_ssim_rdmult_scaling(cpi);
#if CONFIG_TUNE_VMAF
if (oxcf->tuning == AOM_TUNE_VMAF_WITHOUT_PREPROCESSING ||
oxcf->tuning == AOM_TUNE_VMAF_MAX_GAIN) {
av1_set_mb_vmaf_rdmult_scaling(cpi);
}
#endif
aom_clear_system_state();
#if CONFIG_INTERNAL_STATS
memset(cpi->mode_chosen_counts, 0,
MAX_MODES * sizeof(*cpi->mode_chosen_counts));
#endif
if (seq_params->frame_id_numbers_present_flag) {
/* Non-normative definition of current_frame_id ("frame counter" with
* wraparound) */
if (cm->current_frame_id == -1) {
int lsb, msb;
/* quasi-random initialization of current_frame_id for a key frame */
if (cpi->source->flags & YV12_FLAG_HIGHBITDEPTH) {
lsb = CONVERT_TO_SHORTPTR(cpi->source->y_buffer)[0] & 0xff;
msb = CONVERT_TO_SHORTPTR(cpi->source->y_buffer)[1] & 0xff;
} else {
lsb = cpi->source->y_buffer[0] & 0xff;
msb = cpi->source->y_buffer[1] & 0xff;
}
cm->current_frame_id =
((msb << 8) + lsb) % (1 << seq_params->frame_id_length);
// S_frame is meant for stitching different streams of different
// resolutions together, so current_frame_id must be the
// same across different streams of the same content current_frame_id
// should be the same and not random. 0x37 is a chosen number as start
// point
if (cpi->oxcf.sframe_enabled) cm->current_frame_id = 0x37;
} else {
cm->current_frame_id =
(cm->current_frame_id + 1 + (1 << seq_params->frame_id_length)) %
(1 << seq_params->frame_id_length);
}
}
switch (cpi->oxcf.cdf_update_mode) {
case 0: // No CDF update for any frames(4~6% compression loss).
features->disable_cdf_update = 1;
break;
case 1: // Enable CDF update for all frames.
features->disable_cdf_update = 0;
break;
case 2:
// Strategically determine at which frames to do CDF update.
// Currently only enable CDF update for all-intra and no-show frames(1.5%
// compression loss).
// TODO(huisu@google.com): design schemes for various trade-offs between
// compression quality and decoding speed.
features->disable_cdf_update =
(frame_is_intra_only(cm) || !cm->show_frame) ? 0 : 1;
break;
}
seq_params->timing_info_present &= !seq_params->reduced_still_picture_hdr;
int largest_tile_id = 0;
#if CONFIG_SUPERRES_IN_RECODE
if (superres_in_recode_allowed(cpi)) {
if (encode_with_and_without_superres(cpi, size, dest, &largest_tile_id) !=
AOM_CODEC_OK) {
return AOM_CODEC_ERROR;
}
} else {
#endif // CONFIG_SUPERRES_IN_RECODE
if (encode_with_recode_loop_and_filter(cpi, size, dest, NULL, NULL,
&largest_tile_id) != AOM_CODEC_OK) {
return AOM_CODEC_ERROR;
}
#if CONFIG_SUPERRES_IN_RECODE
}
#endif // CONFIG_SUPERRES_IN_RECODE
cpi->seq_params_locked = 1;
// Update reference frame ids for reference frames this frame will overwrite
if (seq_params->frame_id_numbers_present_flag) {
for (int i = 0; i < REF_FRAMES; i++) {
if ((current_frame->refresh_frame_flags >> i) & 1) {
cm->ref_frame_id[i] = cm->current_frame_id;
}
}
}
#if DUMP_RECON_FRAMES == 1
// NOTE(zoeliu): For debug - Output the filtered reconstructed video.
dump_filtered_recon_frames(cpi);
#endif // DUMP_RECON_FRAMES
if (cm->seg.enabled) {
if (cm->seg.update_map) {
update_reference_segmentation_map(cpi);
} else if (cm->last_frame_seg_map) {
memcpy(cm->cur_frame->seg_map, cm->last_frame_seg_map,
cm->mi_params.mi_cols * cm->mi_params.mi_rows * sizeof(uint8_t));
}
}
if (frame_is_intra_only(cm) == 0) {
release_scaled_references(cpi);
}
// NOTE: Save the new show frame buffer index for --test-code=warn, i.e.,
// for the purpose to verify no mismatch between encoder and decoder.
if (cm->show_frame) cpi->last_show_frame_buf = cm->cur_frame;
refresh_reference_frames(cpi);
#if CONFIG_ENTROPY_STATS
av1_accumulate_frame_counts(&aggregate_fc, &cpi->counts);
#endif // CONFIG_ENTROPY_STATS
if (features->refresh_frame_context == REFRESH_FRAME_CONTEXT_BACKWARD) {
*cm->fc = cpi->tile_data[largest_tile_id].tctx;
av1_reset_cdf_symbol_counters(cm->fc);
}
if (!cm->tiles.large_scale) {
cm->cur_frame->frame_context = *cm->fc;
}
if (cpi->oxcf.ext_tile_debug) {
// (yunqing) This test ensures the correctness of large scale tile coding.
if (cm->tiles.large_scale && is_stat_consumption_stage(cpi)) {
char fn[20] = "./fc";
fn[4] = current_frame->frame_number / 100 + '0';
fn[5] = (current_frame->frame_number % 100) / 10 + '0';
fn[6] = (current_frame->frame_number % 10) + '0';
fn[7] = '\0';
av1_print_frame_contexts(cm->fc, fn);
}
}
#if CONFIG_COLLECT_COMPONENT_TIMING
end_timing(cpi, encode_frame_to_data_rate_time);
// Print out timing information.
int i;
fprintf(stderr, "\n Frame number: %d, Frame type: %s, Show Frame: %d\n",
cm->current_frame.frame_number,
get_frame_type_enum(cm->current_frame.frame_type), cm->show_frame);
for (i = 0; i < kTimingComponents; i++) {
cpi->component_time[i] += cpi->frame_component_time[i];
fprintf(stderr, " %s: %" PRId64 " us (total: %" PRId64 " us)\n",
get_component_name(i), cpi->frame_component_time[i],
cpi->component_time[i]);
cpi->frame_component_time[i] = 0;
}
#endif
cpi->last_frame_type = current_frame->frame_type;
av1_rc_postencode_update(cpi, *size);
// Clear the one shot update flags for segmentation map and mode/ref loop
// filter deltas.
cm->seg.update_map = 0;
cm->seg.update_data = 0;
cm->lf.mode_ref_delta_update = 0;
// A droppable frame might not be shown but it always
// takes a space in the gf group. Therefore, even when
// it is not shown, we still need update the count down.
if (cm->show_frame) {
// Don't increment frame counters if this was an altref buffer
// update not a real frame
++current_frame->frame_number;
}
return AOM_CODEC_OK;
}
int av1_encode(AV1_COMP *const cpi, uint8_t *const dest,
const EncodeFrameInput *const frame_input,
const EncodeFrameParams *const frame_params,
EncodeFrameResults *const frame_results) {
AV1_COMMON *const cm = &cpi->common;
CurrentFrame *const current_frame = &cm->current_frame;
cpi->unscaled_source = frame_input->source;
cpi->source = frame_input->source;
cpi->unscaled_last_source = frame_input->last_source;
current_frame->refresh_frame_flags = frame_params->refresh_frame_flags;
cm->features.error_resilient_mode = frame_params->error_resilient_mode;
cm->features.primary_ref_frame = frame_params->primary_ref_frame;
cm->current_frame.frame_type = frame_params->frame_type;
cm->show_frame = frame_params->show_frame;
cpi->ref_frame_flags = frame_params->ref_frame_flags;
cpi->speed = frame_params->speed;
cm->show_existing_frame = frame_params->show_existing_frame;
cpi->existing_fb_idx_to_show = frame_params->existing_fb_idx_to_show;
memcpy(cm->remapped_ref_idx, frame_params->remapped_ref_idx,
REF_FRAMES * sizeof(*cm->remapped_ref_idx));
cpi->refresh_golden_frame = frame_params->refresh_golden_frame;
cpi->refresh_bwd_ref_frame = frame_params->refresh_bwd_ref_frame;
cpi->refresh_alt_ref_frame = frame_params->refresh_alt_ref_frame;
if (current_frame->frame_type == KEY_FRAME && cm->show_frame)
current_frame->frame_number = 0;
current_frame->order_hint =
current_frame->frame_number + frame_params->order_offset;
current_frame->display_order_hint = current_frame->order_hint;
current_frame->order_hint %=
(1 << (cm->seq_params.order_hint_info.order_hint_bits_minus_1 + 1));
if (is_stat_generation_stage(cpi)) {
#if !CONFIG_REALTIME_ONLY
av1_first_pass(cpi, frame_input->ts_duration);
#endif
} else if (cpi->oxcf.pass == 0 || cpi->oxcf.pass == 2) {
if (encode_frame_to_data_rate(cpi, &frame_results->size, dest) !=
AOM_CODEC_OK) {
return AOM_CODEC_ERROR;
}
} else {
return AOM_CODEC_ERROR;
}
return AOM_CODEC_OK;
}
#if CONFIG_DENOISE
static int apply_denoise_2d(AV1_COMP *cpi, YV12_BUFFER_CONFIG *sd,
int block_size, float noise_level,
int64_t time_stamp, int64_t end_time) {
AV1_COMMON *const cm = &cpi->common;
if (!cpi->denoise_and_model) {
cpi->denoise_and_model = aom_denoise_and_model_alloc(
cm->seq_params.bit_depth, block_size, noise_level);
if (!cpi->denoise_and_model) {
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Error allocating denoise and model");
return -1;
}
}
if (!cpi->film_grain_table) {
cpi->film_grain_table = aom_malloc(sizeof(*cpi->film_grain_table));
if (!cpi->film_grain_table) {
aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR,
"Error allocating grain table");
return -1;
}
memset(cpi->film_grain_table, 0, sizeof(*cpi->film_grain_table));
}
if (aom_denoise_and_model_run(cpi->denoise_and_model, sd,
&cm->film_grain_params)) {
if (cm->film_grain_params.apply_grain) {
aom_film_grain_table_append(cpi->film_grain_table, time_stamp, end_time,
&cm->film_grain_params);
}
}
return 0;
}
#endif
int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags,
YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
int64_t end_time) {
AV1_COMMON *const cm = &cpi->common;
const SequenceHeader *const seq_params = &cm->seq_params;
int res = 0;
const int subsampling_x = sd->subsampling_x;
const int subsampling_y = sd->subsampling_y;
const int use_highbitdepth = (sd->flags & YV12_FLAG_HIGHBITDEPTH) != 0;
#if CONFIG_TUNE_VMAF
if (!is_stat_generation_stage(cpi) &&
cpi->oxcf.tuning == AOM_TUNE_VMAF_WITH_PREPROCESSING) {
av1_vmaf_frame_preprocessing(cpi, sd);
}
if (!is_stat_generation_stage(cpi) &&
cpi->oxcf.tuning == AOM_TUNE_VMAF_MAX_GAIN) {
av1_vmaf_blk_preprocessing(cpi, sd);
}
#endif
#if CONFIG_INTERNAL_STATS
struct aom_usec_timer timer;
aom_usec_timer_start(&timer);
#endif
#if CONFIG_DENOISE
if (cpi->oxcf.noise_level > 0)
if (apply_denoise_2d(cpi, sd, cpi->oxcf.noise_block_size,
cpi->oxcf.noise_level, time_stamp, end_time) < 0)
res = -1;
#endif // CONFIG_DENOISE
if (av1_lookahead_push(cpi->lookahead, sd, time_stamp, end_time,
use_highbitdepth, frame_flags))
res = -1;
#if CONFIG_INTERNAL_STATS
aom_usec_timer_mark(&timer);
cpi->time_receive_data += aom_usec_timer_elapsed(&timer);
#endif
if ((seq_params->profile == PROFILE_0) && !seq_params->monochrome &&
(subsampling_x != 1 || subsampling_y != 1)) {
aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM,
"Non-4:2:0 color format requires profile 1 or 2");
res = -1;
}
if ((seq_params->profile == PROFILE_1) &&
!(subsampling_x == 0 && subsampling_y == 0)) {
aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM,
"Profile 1 requires 4:4:4 color format");
res = -1;
}
if ((seq_params->profile == PROFILE_2) &&
(seq_params->bit_depth <= AOM_BITS_10) &&
!(subsampling_x == 1 && subsampling_y == 0)) {
aom_internal_error(&cm->error, AOM_CODEC_INVALID_PARAM,
"Profile 2 bit-depth < 10 requires 4:2:2 color format");
res = -1;
}
return res;
}
#if CONFIG_INTERNAL_STATS
extern double av1_get_blockiness(const unsigned char *img1, int img1_pitch,
const unsigned char *img2, int img2_pitch,
int width, int height);
static void adjust_image_stat(double y, double u, double v, double all,
ImageStat *s) {
s->stat[STAT_Y] += y;
s->stat[STAT_U] += u;
s->stat[STAT_V] += v;
s->stat[STAT_ALL] += all;
s->worst = AOMMIN(s->worst, all);
}
static void compute_internal_stats(AV1_COMP *cpi, int frame_bytes) {
AV1_COMMON *const cm = &cpi->common;
double samples = 0.0;
const uint32_t in_bit_depth = cpi->oxcf.input_bit_depth;
const uint32_t bit_depth = cpi->td.mb.e_mbd.bd;
#if CONFIG_INTER_STATS_ONLY
if (cm->current_frame.frame_type == KEY_FRAME) return; // skip key frame
#endif
cpi->bytes += frame_bytes;
if (cm->show_frame) {
const YV12_BUFFER_CONFIG *orig = cpi->source;
const YV12_BUFFER_CONFIG *recon = &cpi->common.cur_frame->buf;
double y, u, v, frame_all;
cpi->count++;
if (cpi->b_calculate_psnr) {
PSNR_STATS psnr;
double frame_ssim2 = 0.0, weight = 0.0;
aom_clear_system_state();
#if CONFIG_AV1_HIGHBITDEPTH
aom_calc_highbd_psnr(orig, recon, &psnr, bit_depth, in_bit_depth);
#else
aom_calc_psnr(orig, recon, &psnr);
#endif
adjust_image_stat(psnr.psnr[1], psnr.psnr[2], psnr.psnr[3], psnr.psnr[0],
&cpi->psnr);
cpi->total_sq_error += psnr.sse[0];
cpi->total_samples += psnr.samples[0];
samples = psnr.samples[0];
// TODO(yaowu): unify these two versions into one.
if (cm->seq_params.use_highbitdepth)
frame_ssim2 =
aom_highbd_calc_ssim(orig, recon, &weight, bit_depth, in_bit_depth);
else
frame_ssim2 = aom_calc_ssim(orig, recon, &weight);
cpi->worst_ssim = AOMMIN(cpi->worst_ssim, frame_ssim2);
cpi->summed_quality += frame_ssim2 * weight;
cpi->summed_weights += weight;
#if 0
{
FILE *f = fopen("q_used.stt", "a");
double y2 = psnr.psnr[1];
double u2 = psnr.psnr[2];
double v2 = psnr.psnr[3];
double frame_psnr2 = psnr.psnr[0];
fprintf(f, "%5d : Y%f7.3:U%f7.3:V%f7.3:F%f7.3:S%7.3f\n",
cm->current_frame.frame_number, y2, u2, v2,
frame_psnr2, frame_ssim2);
fclose(f);
}
#endif
}
if (cpi->b_calculate_blockiness) {
if (!cm->seq_params.use_highbitdepth) {
const double frame_blockiness =
av1_get_blockiness(orig->y_buffer, orig->y_stride, recon->y_buffer,
recon->y_stride, orig->y_width, orig->y_height);
cpi->worst_blockiness = AOMMAX(cpi->worst_blockiness, frame_blockiness);
cpi->total_blockiness += frame_blockiness;
}
if (cpi->b_calculate_consistency) {
if (!cm->seq_params.use_highbitdepth) {
const double this_inconsistency = aom_get_ssim_metrics(
orig->y_buffer, orig->y_stride, recon->y_buffer, recon->y_stride,
orig->y_width, orig->y_height, cpi->ssim_vars, &cpi->metrics, 1);
const double peak = (double)((1 << in_bit_depth) - 1);
const double consistency =
aom_sse_to_psnr(samples, peak, cpi->total_inconsistency);
if (consistency > 0.0)
cpi->worst_consistency =
AOMMIN(cpi->worst_consistency, consistency);
cpi->total_inconsistency += this_inconsistency;
}
}
}
frame_all =
aom_calc_fastssim(orig, recon, &y, &u, &v, bit_depth, in_bit_depth);
adjust_image_stat(y, u, v, frame_all, &cpi->fastssim);
frame_all = aom_psnrhvs(orig, recon, &y, &u, &v, bit_depth, in_bit_depth);
adjust_image_stat(y, u, v, frame_all, &cpi->psnrhvs);
}
}
#endif // CONFIG_INTERNAL_STATS
int av1_get_compressed_data(AV1_COMP *cpi, unsigned int *frame_flags,
size_t *size, uint8_t *dest, int64_t *time_stamp,
int64_t *time_end, int flush,
const aom_rational64_t *timestamp_ratio) {
const AV1EncoderConfig *const oxcf = &cpi->oxcf;
AV1_COMMON *const cm = &cpi->common;
#if CONFIG_BITSTREAM_DEBUG
assert(cpi->oxcf.max_threads == 0 &&
"bitstream debug tool does not support multithreading");
bitstream_queue_record_write();
aom_bitstream_queue_set_frame_write(cm->current_frame.frame_number * 2 +
cm->show_frame);
#endif
if (cpi->use_svc && cm->number_spatial_layers > 1) {
av1_one_pass_cbr_svc_start_layer(cpi);
}
cm->showable_frame = 0;
*size = 0;
#if CONFIG_INTERNAL_STATS
struct aom_usec_timer cmptimer;
aom_usec_timer_start(&cmptimer);
#endif
av1_set_high_precision_mv(cpi, 1, 0);
// Normal defaults
cm->features.refresh_frame_context = oxcf->frame_parallel_decoding_mode
? REFRESH_FRAME_CONTEXT_DISABLED
: REFRESH_FRAME_CONTEXT_BACKWARD;
if (oxcf->large_scale_tile)
cm->features.refresh_frame_context = REFRESH_FRAME_CONTEXT_DISABLED;
// Initialize fields related to forward keyframes
cpi->no_show_kf = 0;
if (assign_cur_frame_new_fb(cm) == NULL) return AOM_CODEC_ERROR;
const int result =
av1_encode_strategy(cpi, size, dest, frame_flags, time_stamp, time_end,
timestamp_ratio, flush);
if (result != AOM_CODEC_OK && result != -1) {
return AOM_CODEC_ERROR;
} else if (result == -1) {
// Returning -1 indicates no frame encoded; more input is required
return -1;
}
#if CONFIG_INTERNAL_STATS
aom_usec_timer_mark(&cmptimer);
cpi->time_compress_data += aom_usec_timer_elapsed(&cmptimer);
#endif // CONFIG_INTERNAL_STATS
if (cpi->b_calculate_psnr) {
if (cm->show_existing_frame ||
(!is_stat_generation_stage(cpi) && cm->show_frame)) {
generate_psnr_packet(cpi);
}
}
#if CONFIG_TUNE_VMAF
if (!is_stat_generation_stage(cpi) &&
(oxcf->tuning == AOM_TUNE_VMAF_WITH_PREPROCESSING ||
oxcf->tuning == AOM_TUNE_VMAF_WITHOUT_PREPROCESSING ||
oxcf->tuning == AOM_TUNE_VMAF_MAX_GAIN)) {
av1_update_vmaf_curve(cpi, cpi->source, &cpi->common.cur_frame->buf);
}
#endif
if (cpi->level_params.keep_level_stats && !is_stat_generation_stage(cpi)) {
// Initialize level info. at the beginning of each sequence.
if (cm->current_frame.frame_type == KEY_FRAME && cm->show_frame) {
av1_init_level_info(cpi);
}
av1_update_level_info(cpi, *size, *time_stamp, *time_end);
}
#if CONFIG_INTERNAL_STATS
if (!is_stat_generation_stage(cpi)) {
compute_internal_stats(cpi, (int)(*size));
}
#endif // CONFIG_INTERNAL_STATS
#if CONFIG_SPEED_STATS
if (!is_stat_generation_stage(cpi) && !cm->show_existing_frame) {
cpi->tx_search_count += cpi->td.mb.tx_search_count;
cpi->td.mb.tx_search_count = 0;
}
#endif // CONFIG_SPEED_STATS
aom_clear_system_state();
return AOM_CODEC_OK;
}
int av1_get_preview_raw_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *dest) {
AV1_COMMON *cm = &cpi->common;
if (!cm->show_frame) {
return -1;
} else {
int ret;
if (cm->cur_frame != NULL) {
*dest = cm->cur_frame->buf;
dest->y_width = cm->width;
dest->y_height = cm->height;
dest->uv_width = cm->width >> cm->seq_params.subsampling_x;
dest->uv_height = cm->height >> cm->seq_params.subsampling_y;
ret = 0;
} else {
ret = -1;
}
aom_clear_system_state();
return ret;
}
}
int av1_get_last_show_frame(AV1_COMP *cpi, YV12_BUFFER_CONFIG *frame) {
if (cpi->last_show_frame_buf == NULL) return -1;
*frame = cpi->last_show_frame_buf->buf;
return 0;
}
static int equal_dimensions_and_border(const YV12_BUFFER_CONFIG *a,
const YV12_BUFFER_CONFIG *b) {
return a->y_height == b->y_height && a->y_width == b->y_width &&
a->uv_height == b->uv_height && a->uv_width == b->uv_width &&
a->y_stride == b->y_stride && a->uv_stride == b->uv_stride &&
a->border == b->border &&
(a->flags & YV12_FLAG_HIGHBITDEPTH) ==
(b->flags & YV12_FLAG_HIGHBITDEPTH);
}
aom_codec_err_t av1_copy_new_frame_enc(AV1_COMMON *cm,
YV12_BUFFER_CONFIG *new_frame,
YV12_BUFFER_CONFIG *sd) {
const int num_planes = av1_num_planes(cm);
if (!equal_dimensions_and_border(new_frame, sd))
aom_internal_error(&cm->error, AOM_CODEC_ERROR,
"Incorrect buffer dimensions");
else
aom_yv12_copy_frame(new_frame, sd, num_planes);
return cm->error.error_code;
}
int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode,
AOM_SCALING vert_mode) {
int hr = 0, hs = 0, vr = 0, vs = 0;
if (horiz_mode > ONETWO || vert_mode > ONETWO) return -1;
Scale2Ratio(horiz_mode, &hr, &hs);
Scale2Ratio(vert_mode, &vr, &vs);
// always go to the next whole number
cpi->resize_pending_width = (hs - 1 + cpi->oxcf.width * hr) / hs;
cpi->resize_pending_height = (vs - 1 + cpi->oxcf.height * vr) / vs;
return 0;
}
int av1_get_quantizer(AV1_COMP *cpi) {
return cpi->common.quant_params.base_qindex;
}
int av1_convert_sect5obus_to_annexb(uint8_t *buffer, size_t *frame_size) {
size_t output_size = 0;
size_t total_bytes_read = 0;
size_t remaining_size = *frame_size;
uint8_t *buff_ptr = buffer;
// go through each OBUs
while (total_bytes_read < *frame_size) {
uint8_t saved_obu_header[2];
uint64_t obu_payload_size;
size_t length_of_payload_size;
size_t length_of_obu_size;
uint32_t obu_header_size = (buff_ptr[0] >> 2) & 0x1 ? 2 : 1;
size_t obu_bytes_read = obu_header_size; // bytes read for current obu
// save the obu header (1 or 2 bytes)
memmove(saved_obu_header, buff_ptr, obu_header_size);
// clear the obu_has_size_field
saved_obu_header[0] = saved_obu_header[0] & (~0x2);
// get the payload_size and length of payload_size
if (aom_uleb_decode(buff_ptr + obu_header_size, remaining_size,
&obu_payload_size, &length_of_payload_size) != 0) {
return AOM_CODEC_ERROR;
}
obu_bytes_read += length_of_payload_size;
// calculate the length of size of the obu header plus payload
length_of_obu_size =
aom_uleb_size_in_bytes((uint64_t)(obu_header_size + obu_payload_size));
// move the rest of data to new location
memmove(buff_ptr + length_of_obu_size + obu_header_size,
buff_ptr + obu_bytes_read, remaining_size - obu_bytes_read);
obu_bytes_read += (size_t)obu_payload_size;
// write the new obu size
const uint64_t obu_size = obu_header_size + obu_payload_size;
size_t coded_obu_size;
if (aom_uleb_encode(obu_size, sizeof(obu_size), buff_ptr,
&coded_obu_size) != 0) {
return AOM_CODEC_ERROR;
}
// write the saved (modified) obu_header following obu size
memmove(buff_ptr + length_of_obu_size, saved_obu_header, obu_header_size);
total_bytes_read += obu_bytes_read;
remaining_size -= obu_bytes_read;
buff_ptr += length_of_obu_size + obu_size;
output_size += length_of_obu_size + (size_t)obu_size;
}
*frame_size = output_size;
return AOM_CODEC_OK;
}
static void svc_set_updates_external_ref_frame_config(AV1_COMP *cpi) {
cpi->ext_refresh_frame_flags_pending = 1;
cpi->ext_refresh_last_frame = cpi->svc.refresh[cpi->svc.ref_idx[0]];
cpi->ext_refresh_golden_frame = cpi->svc.refresh[cpi->svc.ref_idx[3]];
cpi->ext_refresh_bwd_ref_frame = cpi->svc.refresh[cpi->svc.ref_idx[4]];
cpi->ext_refresh_alt2_ref_frame = cpi->svc.refresh[cpi->svc.ref_idx[5]];
cpi->ext_refresh_alt_ref_frame = cpi->svc.refresh[cpi->svc.ref_idx[6]];
cpi->svc.non_reference_frame = 1;
for (int i = 0; i < REF_FRAMES; i++) {
if (cpi->svc.refresh[i] == 1) {
cpi->svc.non_reference_frame = 0;
break;
}
}
}
static int svc_set_references_external_ref_frame_config(AV1_COMP *cpi) {
// LAST_FRAME (0), LAST2_FRAME(1), LAST3_FRAME(2), GOLDEN_FRAME(3),
// BWDREF_FRAME(4), ALTREF2_FRAME(5), ALTREF_FRAME(6).
int ref = AOM_REFFRAME_ALL;
for (int i = 0; i < INTER_REFS_PER_FRAME; i++) {
if (!cpi->svc.reference[i]) ref ^= (1 << i);
}
return ref;
}
void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags) {
// TODO(yunqingwang): For what references to use, external encoding flags
// should be consistent with internal reference frame selection. Need to
// ensure that there is not conflict between the two. In AV1 encoder, the
// priority rank for 7 reference frames are: LAST, ALTREF, LAST2, LAST3,
// GOLDEN, BWDREF, ALTREF2.
cpi->ext_ref_frame_flags = AOM_REFFRAME_ALL;
if (flags &
(AOM_EFLAG_NO_REF_LAST | AOM_EFLAG_NO_REF_LAST2 | AOM_EFLAG_NO_REF_LAST3 |
AOM_EFLAG_NO_REF_GF | AOM_EFLAG_NO_REF_ARF | AOM_EFLAG_NO_REF_BWD |
AOM_EFLAG_NO_REF_ARF2)) {
int ref = AOM_REFFRAME_ALL;
if (flags & AOM_EFLAG_NO_REF_LAST) ref ^= AOM_LAST_FLAG;
if (flags & AOM_EFLAG_NO_REF_LAST2) ref ^= AOM_LAST2_FLAG;
if (flags & AOM_EFLAG_NO_REF_LAST3) ref ^= AOM_LAST3_FLAG;
if (flags & AOM_EFLAG_NO_REF_GF) ref ^= AOM_GOLD_FLAG;
if (flags & AOM_EFLAG_NO_REF_ARF) {
ref ^= AOM_ALT_FLAG;
ref ^= AOM_BWD_FLAG;
ref ^= AOM_ALT2_FLAG;
} else {
if (flags & AOM_EFLAG_NO_REF_BWD) ref ^= AOM_BWD_FLAG;
if (flags & AOM_EFLAG_NO_REF_ARF2) ref ^= AOM_ALT2_FLAG;
}
av1_use_as_reference(cpi, ref);
} else {
if (cpi->svc.external_ref_frame_config) {
int ref = svc_set_references_external_ref_frame_config(cpi);
av1_use_as_reference(cpi, ref);
}
}
if (flags &
(AOM_EFLAG_NO_UPD_LAST | AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF)) {
int upd = AOM_REFFRAME_ALL;
// Refreshing LAST/LAST2/LAST3 is handled by 1 common flag.
if (flags & AOM_EFLAG_NO_UPD_LAST) upd ^= AOM_LAST_FLAG;
if (flags & AOM_EFLAG_NO_UPD_GF) upd ^= AOM_GOLD_FLAG;
if (flags & AOM_EFLAG_NO_UPD_ARF) {
upd ^= AOM_ALT_FLAG;
upd ^= AOM_BWD_FLAG;
upd ^= AOM_ALT2_FLAG;
}
cpi->ext_refresh_last_frame = (upd & AOM_LAST_FLAG) != 0;
cpi->ext_refresh_golden_frame = (upd & AOM_GOLD_FLAG) != 0;
cpi->ext_refresh_alt_ref_frame = (upd & AOM_ALT_FLAG) != 0;
cpi->ext_refresh_bwd_ref_frame = (upd & AOM_BWD_FLAG) != 0;
cpi->ext_refresh_alt2_ref_frame = (upd & AOM_ALT2_FLAG) != 0;
cpi->ext_refresh_frame_flags_pending = 1;
} else {
if (cpi->svc.external_ref_frame_config)
svc_set_updates_external_ref_frame_config(cpi);
else
cpi->ext_refresh_frame_flags_pending = 0;
}
cpi->ext_use_ref_frame_mvs = cpi->oxcf.allow_ref_frame_mvs &
((flags & AOM_EFLAG_NO_REF_FRAME_MVS) == 0);
cpi->ext_use_error_resilient = cpi->oxcf.error_resilient_mode |
((flags & AOM_EFLAG_ERROR_RESILIENT) != 0);
cpi->ext_use_s_frame =
cpi->oxcf.s_frame_mode | ((flags & AOM_EFLAG_SET_S_FRAME) != 0);
cpi->ext_use_primary_ref_none = (flags & AOM_EFLAG_SET_PRIMARY_REF_NONE) != 0;
if (flags & AOM_EFLAG_NO_UPD_ENTROPY) {
av1_update_entropy(cpi, 0);
}
}
aom_fixed_buf_t *av1_get_global_headers(AV1_COMP *cpi) {
if (!cpi) return NULL;
uint8_t header_buf[512] = { 0 };
const uint32_t sequence_header_size =
av1_write_sequence_header_obu(&cpi->common.seq_params, &header_buf[0]);
assert(sequence_header_size <= sizeof(header_buf));
if (sequence_header_size == 0) return NULL;
const size_t obu_header_size = 1;
const size_t size_field_size = aom_uleb_size_in_bytes(sequence_header_size);
const size_t payload_offset = obu_header_size + size_field_size;
if (payload_offset + sequence_header_size > sizeof(header_buf)) return NULL;
memmove(&header_buf[payload_offset], &header_buf[0], sequence_header_size);
if (av1_write_obu_header(&cpi->level_params, OBU_SEQUENCE_HEADER, 0,
&header_buf[0]) != obu_header_size) {
return NULL;
}
size_t coded_size_field_size = 0;
if (aom_uleb_encode(sequence_header_size, size_field_size,
&header_buf[obu_header_size],
&coded_size_field_size) != 0) {
return NULL;
}
assert(coded_size_field_size == size_field_size);
aom_fixed_buf_t *global_headers =
(aom_fixed_buf_t *)malloc(sizeof(*global_headers));
if (!global_headers) return NULL;
const size_t global_header_buf_size =
obu_header_size + size_field_size + sequence_header_size;
global_headers->buf = malloc(global_header_buf_size);
if (!global_headers->buf) {
free(global_headers);
return NULL;
}
memcpy(global_headers->buf, &header_buf[0], global_header_buf_size);
global_headers->sz = global_header_buf_size;
return global_headers;
}