1526 строки
53 KiB
C
1526 строки
53 KiB
C
/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "./aom_config.h"
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#include "aom/aom_encoder.h"
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#include "aom_ports/aom_once.h"
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#include "aom_ports/system_state.h"
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#include "aom/internal/aom_codec_internal.h"
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#include "./aom_version.h"
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#include "av1/encoder/encoder.h"
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#include "aom/aomcx.h"
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#include "av1/encoder/firstpass.h"
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#include "av1/av1_iface_common.h"
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struct av1_extracfg {
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int cpu_used; // available cpu percentage in 1/16
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unsigned int enable_auto_alt_ref;
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#if CONFIG_EXT_REFS
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unsigned int enable_auto_bwd_ref;
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#endif // CONFIG_EXT_REFS
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unsigned int noise_sensitivity;
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unsigned int sharpness;
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unsigned int static_thresh;
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unsigned int tile_columns;
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unsigned int tile_rows;
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#if CONFIG_DEBLOCKING_ACROSS_TILES
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unsigned int loop_filter_across_tiles_enabled;
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#endif // CONFIG_DEBLOCKING_ACROSS_TILES
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unsigned int arnr_max_frames;
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unsigned int arnr_strength;
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unsigned int min_gf_interval;
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unsigned int max_gf_interval;
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aom_tune_metric tuning;
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unsigned int cq_level; // constrained quality level
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unsigned int rc_max_intra_bitrate_pct;
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unsigned int rc_max_inter_bitrate_pct;
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unsigned int gf_cbr_boost_pct;
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unsigned int lossless;
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#if CONFIG_AOM_QM
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unsigned int enable_qm;
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unsigned int qm_min;
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unsigned int qm_max;
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#endif
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#if CONFIG_TILE_GROUPS
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unsigned int num_tg;
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unsigned int mtu_size;
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#endif
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#if CONFIG_TEMPMV_SIGNALING
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unsigned int disable_tempmv;
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#endif
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unsigned int frame_parallel_decoding_mode;
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AQ_MODE aq_mode;
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unsigned int frame_periodic_boost;
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aom_bit_depth_t bit_depth;
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aom_tune_content content;
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aom_color_space_t color_space;
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int color_range;
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int render_width;
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int render_height;
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aom_superblock_size_t superblock_size;
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#if CONFIG_ANS && ANS_MAX_SYMBOLS
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int ans_window_size_log2;
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#endif
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};
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static struct av1_extracfg default_extra_cfg = {
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0, // cpu_used
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1, // enable_auto_alt_ref
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#if CONFIG_EXT_REFS
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0, // enable_auto_bwd_ref
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#endif // CONFIG_EXT_REFS
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0, // noise_sensitivity
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0, // sharpness
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0, // static_thresh
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#if CONFIG_EXT_TILE
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UINT_MAX, // tile_columns
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UINT_MAX, // tile_rows
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#else
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0, // tile_columns
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0, // tile_rows
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#endif // CONFIG_EXT_TILE
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#if CONFIG_DEBLOCKING_ACROSS_TILES
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0, // loop_filter_across_tiles_enabled
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#endif // CONFIG_DEBLOCKING_ACROSS_TILES
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7, // arnr_max_frames
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5, // arnr_strength
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0, // min_gf_interval; 0 -> default decision
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0, // max_gf_interval; 0 -> default decision
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AOM_TUNE_PSNR, // tuning
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10, // cq_level
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0, // rc_max_intra_bitrate_pct
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0, // rc_max_inter_bitrate_pct
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0, // gf_cbr_boost_pct
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0, // lossless
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#if CONFIG_AOM_QM
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0, // enable_qm
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DEFAULT_QM_FIRST, // qm_min
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DEFAULT_QM_LAST, // qm_max
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#endif
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#if CONFIG_TILE_GROUPS
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1, // max number of tile groups
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0, // mtu_size
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#endif
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#if CONFIG_TEMPMV_SIGNALING
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0, // disable temporal mv prediction
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#endif
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1, // frame_parallel_decoding_mode
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NO_AQ, // aq_mode
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0, // frame_periodic_delta_q
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AOM_BITS_8, // Bit depth
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AOM_CONTENT_DEFAULT, // content
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AOM_CS_UNKNOWN, // color space
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0, // color range
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0, // render width
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0, // render height
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AOM_SUPERBLOCK_SIZE_DYNAMIC, // superblock_size
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#if CONFIG_ANS && ANS_MAX_SYMBOLS
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23, // ans_window_size_log2
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#endif
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};
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struct aom_codec_alg_priv {
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aom_codec_priv_t base;
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aom_codec_enc_cfg_t cfg;
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struct av1_extracfg extra_cfg;
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AV1EncoderConfig oxcf;
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AV1_COMP *cpi;
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unsigned char *cx_data;
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size_t cx_data_sz;
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unsigned char *pending_cx_data;
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size_t pending_cx_data_sz;
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int pending_frame_count;
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size_t pending_frame_sizes[8];
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aom_image_t preview_img;
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aom_enc_frame_flags_t next_frame_flags;
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aom_postproc_cfg_t preview_ppcfg;
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aom_codec_pkt_list_decl(256) pkt_list;
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unsigned int fixed_kf_cntr;
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// BufferPool that holds all reference frames.
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BufferPool *buffer_pool;
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};
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static aom_codec_err_t update_error_state(
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aom_codec_alg_priv_t *ctx, const struct aom_internal_error_info *error) {
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const aom_codec_err_t res = error->error_code;
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if (res != AOM_CODEC_OK)
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ctx->base.err_detail = error->has_detail ? error->detail : NULL;
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return res;
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}
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#undef ERROR
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#define ERROR(str) \
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do { \
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ctx->base.err_detail = str; \
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return AOM_CODEC_INVALID_PARAM; \
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} while (0)
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#define RANGE_CHECK(p, memb, lo, hi) \
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do { \
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if (!((p)->memb >= (lo) && (p)->memb <= (hi))) \
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ERROR(#memb " out of range [" #lo ".." #hi "]"); \
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} while (0)
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#define RANGE_CHECK_HI(p, memb, hi) \
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do { \
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if (!((p)->memb <= (hi))) ERROR(#memb " out of range [.." #hi "]"); \
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} while (0)
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#define RANGE_CHECK_LO(p, memb, lo) \
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do { \
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if (!((p)->memb >= (lo))) ERROR(#memb " out of range [" #lo "..]"); \
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} while (0)
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#define RANGE_CHECK_BOOL(p, memb) \
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do { \
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if (!!((p)->memb) != (p)->memb) ERROR(#memb " expected boolean"); \
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} while (0)
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static aom_codec_err_t validate_config(aom_codec_alg_priv_t *ctx,
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const aom_codec_enc_cfg_t *cfg,
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const struct av1_extracfg *extra_cfg) {
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RANGE_CHECK(cfg, g_w, 1, 65535); // 16 bits available
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RANGE_CHECK(cfg, g_h, 1, 65535); // 16 bits available
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RANGE_CHECK(cfg, g_timebase.den, 1, 1000000000);
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RANGE_CHECK(cfg, g_timebase.num, 1, cfg->g_timebase.den);
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RANGE_CHECK_HI(cfg, g_profile, 3);
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RANGE_CHECK_HI(cfg, rc_max_quantizer, 63);
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RANGE_CHECK_HI(cfg, rc_min_quantizer, cfg->rc_max_quantizer);
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RANGE_CHECK_BOOL(extra_cfg, lossless);
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RANGE_CHECK(extra_cfg, aq_mode, 0, AQ_MODE_COUNT - 1);
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RANGE_CHECK_HI(extra_cfg, frame_periodic_boost, 1);
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RANGE_CHECK_HI(cfg, g_threads, 64);
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RANGE_CHECK_HI(cfg, g_lag_in_frames, MAX_LAG_BUFFERS);
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RANGE_CHECK(cfg, rc_end_usage, AOM_VBR, AOM_Q);
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RANGE_CHECK_HI(cfg, rc_undershoot_pct, 100);
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RANGE_CHECK_HI(cfg, rc_overshoot_pct, 100);
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RANGE_CHECK_HI(cfg, rc_2pass_vbr_bias_pct, 100);
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RANGE_CHECK(cfg, kf_mode, AOM_KF_DISABLED, AOM_KF_AUTO);
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RANGE_CHECK_BOOL(cfg, rc_resize_allowed);
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RANGE_CHECK_HI(cfg, rc_dropframe_thresh, 100);
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RANGE_CHECK_HI(cfg, rc_resize_up_thresh, 100);
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RANGE_CHECK_HI(cfg, rc_resize_down_thresh, 100);
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RANGE_CHECK(cfg, g_pass, AOM_RC_ONE_PASS, AOM_RC_LAST_PASS);
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RANGE_CHECK_HI(extra_cfg, min_gf_interval, MAX_LAG_BUFFERS - 1);
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RANGE_CHECK_HI(extra_cfg, max_gf_interval, MAX_LAG_BUFFERS - 1);
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if (extra_cfg->max_gf_interval > 0) {
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RANGE_CHECK(extra_cfg, max_gf_interval, 2, (MAX_LAG_BUFFERS - 1));
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}
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if (extra_cfg->min_gf_interval > 0 && extra_cfg->max_gf_interval > 0) {
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RANGE_CHECK(extra_cfg, max_gf_interval, extra_cfg->min_gf_interval,
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(MAX_LAG_BUFFERS - 1));
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}
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if (cfg->rc_resize_allowed == 1) {
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RANGE_CHECK_HI(cfg, rc_scaled_width, cfg->g_w);
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RANGE_CHECK_HI(cfg, rc_scaled_height, cfg->g_h);
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}
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// AV1 does not support a lower bound on the keyframe interval in
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// automatic keyframe placement mode.
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if (cfg->kf_mode != AOM_KF_DISABLED && cfg->kf_min_dist != cfg->kf_max_dist &&
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cfg->kf_min_dist > 0)
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ERROR(
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"kf_min_dist not supported in auto mode, use 0 "
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"or kf_max_dist instead.");
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RANGE_CHECK_HI(extra_cfg, enable_auto_alt_ref, 2);
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#if CONFIG_EXT_REFS
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RANGE_CHECK_HI(extra_cfg, enable_auto_bwd_ref, 2);
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#endif // CONFIG_EXT_REFS
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RANGE_CHECK(extra_cfg, cpu_used, -8, 8);
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RANGE_CHECK_HI(extra_cfg, noise_sensitivity, 6);
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RANGE_CHECK(extra_cfg, superblock_size, AOM_SUPERBLOCK_SIZE_64X64,
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AOM_SUPERBLOCK_SIZE_DYNAMIC);
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#if CONFIG_EXT_TILE
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// TODO(any): Waring. If CONFIG_EXT_TILE is true, tile_columns really
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// means tile_width, and tile_rows really means tile_hight. The interface
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// should be sanitized.
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#if CONFIG_EXT_PARTITION
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if (extra_cfg->superblock_size != AOM_SUPERBLOCK_SIZE_64X64) {
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if (extra_cfg->tile_columns != UINT_MAX)
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RANGE_CHECK(extra_cfg, tile_columns, 1, 32);
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if (extra_cfg->tile_rows != UINT_MAX)
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RANGE_CHECK(extra_cfg, tile_rows, 1, 32);
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} else
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#endif // CONFIG_EXT_PARTITION
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{
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if (extra_cfg->tile_columns != UINT_MAX)
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RANGE_CHECK(extra_cfg, tile_columns, 1, 64);
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if (extra_cfg->tile_rows != UINT_MAX)
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RANGE_CHECK(extra_cfg, tile_rows, 1, 64);
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}
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#else
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RANGE_CHECK_HI(extra_cfg, tile_columns, 6);
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RANGE_CHECK_HI(extra_cfg, tile_rows, 2);
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#endif // CONFIG_EXT_TILE
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#if CONFIG_DEBLOCKING_ACROSS_TILES
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RANGE_CHECK_HI(extra_cfg, loop_filter_across_tiles_enabled, 1);
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#endif // CONFIG_DEBLOCKING_ACROSS_TILES
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RANGE_CHECK_HI(extra_cfg, sharpness, 7);
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RANGE_CHECK_HI(extra_cfg, arnr_max_frames, 15);
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RANGE_CHECK_HI(extra_cfg, arnr_strength, 6);
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RANGE_CHECK_HI(extra_cfg, cq_level, 63);
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RANGE_CHECK(cfg, g_bit_depth, AOM_BITS_8, AOM_BITS_12);
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RANGE_CHECK(cfg, g_input_bit_depth, 8, 12);
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RANGE_CHECK(extra_cfg, content, AOM_CONTENT_DEFAULT, AOM_CONTENT_INVALID - 1);
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// TODO(yaowu): remove this when ssim tuning is implemented for av1
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if (extra_cfg->tuning == AOM_TUNE_SSIM)
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ERROR("Option --tune=ssim is not currently supported in AV1.");
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if (cfg->g_pass == AOM_RC_LAST_PASS) {
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const size_t packet_sz = sizeof(FIRSTPASS_STATS);
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const int n_packets = (int)(cfg->rc_twopass_stats_in.sz / packet_sz);
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const FIRSTPASS_STATS *stats;
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if (cfg->rc_twopass_stats_in.buf == NULL)
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ERROR("rc_twopass_stats_in.buf not set.");
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if (cfg->rc_twopass_stats_in.sz % packet_sz)
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ERROR("rc_twopass_stats_in.sz indicates truncated packet.");
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if (cfg->rc_twopass_stats_in.sz < 2 * packet_sz)
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ERROR("rc_twopass_stats_in requires at least two packets.");
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stats =
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(const FIRSTPASS_STATS *)cfg->rc_twopass_stats_in.buf + n_packets - 1;
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if ((int)(stats->count + 0.5) != n_packets - 1)
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ERROR("rc_twopass_stats_in missing EOS stats packet");
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}
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#if !CONFIG_AOM_HIGHBITDEPTH
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if (cfg->g_profile > (unsigned int)PROFILE_1) {
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ERROR("Profile > 1 not supported in this build configuration");
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}
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#endif
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if (cfg->g_profile <= (unsigned int)PROFILE_1 &&
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cfg->g_bit_depth > AOM_BITS_8) {
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ERROR("Codec high bit-depth not supported in profile < 2");
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}
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if (cfg->g_profile <= (unsigned int)PROFILE_1 && cfg->g_input_bit_depth > 8) {
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ERROR("Source high bit-depth not supported in profile < 2");
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}
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if (cfg->g_profile > (unsigned int)PROFILE_1 &&
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cfg->g_bit_depth == AOM_BITS_8) {
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ERROR("Codec bit-depth 8 not supported in profile > 1");
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}
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RANGE_CHECK(extra_cfg, color_space, AOM_CS_UNKNOWN, AOM_CS_SRGB);
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RANGE_CHECK(extra_cfg, color_range, 0, 1);
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#if CONFIG_ANS && ANS_MAX_SYMBOLS
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RANGE_CHECK(extra_cfg, ans_window_size_log2, 8, 23);
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#endif
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return AOM_CODEC_OK;
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}
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static aom_codec_err_t validate_img(aom_codec_alg_priv_t *ctx,
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const aom_image_t *img) {
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switch (img->fmt) {
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case AOM_IMG_FMT_YV12:
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case AOM_IMG_FMT_I420:
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case AOM_IMG_FMT_I42016: break;
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case AOM_IMG_FMT_I422:
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case AOM_IMG_FMT_I444:
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case AOM_IMG_FMT_I440:
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if (ctx->cfg.g_profile != (unsigned int)PROFILE_1) {
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ERROR(
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"Invalid image format. I422, I444, I440 images are "
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"not supported in profile.");
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}
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break;
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case AOM_IMG_FMT_I42216:
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case AOM_IMG_FMT_I44416:
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case AOM_IMG_FMT_I44016:
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if (ctx->cfg.g_profile != (unsigned int)PROFILE_1 &&
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ctx->cfg.g_profile != (unsigned int)PROFILE_3) {
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ERROR(
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"Invalid image format. 16-bit I422, I444, I440 images are "
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"not supported in profile.");
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}
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break;
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default:
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ERROR(
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"Invalid image format. Only YV12, I420, I422, I444 images are "
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"supported.");
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break;
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}
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if (img->d_w != ctx->cfg.g_w || img->d_h != ctx->cfg.g_h)
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ERROR("Image size must match encoder init configuration size");
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return AOM_CODEC_OK;
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}
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static int get_image_bps(const aom_image_t *img) {
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switch (img->fmt) {
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case AOM_IMG_FMT_YV12:
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case AOM_IMG_FMT_I420: return 12;
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case AOM_IMG_FMT_I422: return 16;
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case AOM_IMG_FMT_I444: return 24;
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case AOM_IMG_FMT_I440: return 16;
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case AOM_IMG_FMT_I42016: return 24;
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case AOM_IMG_FMT_I42216: return 32;
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case AOM_IMG_FMT_I44416: return 48;
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case AOM_IMG_FMT_I44016: return 32;
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default: assert(0 && "Invalid image format"); break;
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}
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return 0;
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}
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static aom_codec_err_t set_encoder_config(
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AV1EncoderConfig *oxcf, const aom_codec_enc_cfg_t *cfg,
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const struct av1_extracfg *extra_cfg) {
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const int is_vbr = cfg->rc_end_usage == AOM_VBR;
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oxcf->profile = cfg->g_profile;
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oxcf->max_threads = (int)cfg->g_threads;
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oxcf->width = cfg->g_w;
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oxcf->height = cfg->g_h;
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oxcf->bit_depth = cfg->g_bit_depth;
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oxcf->input_bit_depth = cfg->g_input_bit_depth;
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// guess a frame rate if out of whack, use 30
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oxcf->init_framerate = (double)cfg->g_timebase.den / cfg->g_timebase.num;
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if (oxcf->init_framerate > 180) oxcf->init_framerate = 30;
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oxcf->mode = GOOD;
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switch (cfg->g_pass) {
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case AOM_RC_ONE_PASS: oxcf->pass = 0; break;
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case AOM_RC_FIRST_PASS: oxcf->pass = 1; break;
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case AOM_RC_LAST_PASS: oxcf->pass = 2; break;
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}
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oxcf->lag_in_frames =
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cfg->g_pass == AOM_RC_FIRST_PASS ? 0 : cfg->g_lag_in_frames;
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oxcf->rc_mode = cfg->rc_end_usage;
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// Convert target bandwidth from Kbit/s to Bit/s
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oxcf->target_bandwidth = 1000 * cfg->rc_target_bitrate;
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oxcf->rc_max_intra_bitrate_pct = extra_cfg->rc_max_intra_bitrate_pct;
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oxcf->rc_max_inter_bitrate_pct = extra_cfg->rc_max_inter_bitrate_pct;
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oxcf->gf_cbr_boost_pct = extra_cfg->gf_cbr_boost_pct;
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oxcf->best_allowed_q =
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extra_cfg->lossless ? 0 : av1_quantizer_to_qindex(cfg->rc_min_quantizer);
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oxcf->worst_allowed_q =
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extra_cfg->lossless ? 0 : av1_quantizer_to_qindex(cfg->rc_max_quantizer);
|
|
oxcf->cq_level = av1_quantizer_to_qindex(extra_cfg->cq_level);
|
|
oxcf->fixed_q = -1;
|
|
|
|
#if CONFIG_AOM_QM
|
|
oxcf->using_qm = extra_cfg->enable_qm;
|
|
oxcf->qm_minlevel = extra_cfg->qm_min;
|
|
oxcf->qm_maxlevel = extra_cfg->qm_max;
|
|
#endif
|
|
|
|
#if CONFIG_TILE_GROUPS
|
|
oxcf->num_tile_groups = extra_cfg->num_tg;
|
|
oxcf->mtu = extra_cfg->mtu_size;
|
|
#endif
|
|
|
|
#if CONFIG_TEMPMV_SIGNALING
|
|
oxcf->disable_tempmv = extra_cfg->disable_tempmv;
|
|
#endif
|
|
oxcf->under_shoot_pct = cfg->rc_undershoot_pct;
|
|
oxcf->over_shoot_pct = cfg->rc_overshoot_pct;
|
|
|
|
oxcf->scaled_frame_width = cfg->rc_scaled_width;
|
|
oxcf->scaled_frame_height = cfg->rc_scaled_height;
|
|
if (cfg->rc_resize_allowed == 1) {
|
|
oxcf->resize_mode =
|
|
(oxcf->scaled_frame_width == 0 || oxcf->scaled_frame_height == 0)
|
|
? RESIZE_DYNAMIC
|
|
: RESIZE_FIXED;
|
|
} else {
|
|
oxcf->resize_mode = RESIZE_NONE;
|
|
}
|
|
|
|
oxcf->maximum_buffer_size_ms = is_vbr ? 240000 : cfg->rc_buf_sz;
|
|
oxcf->starting_buffer_level_ms = is_vbr ? 60000 : cfg->rc_buf_initial_sz;
|
|
oxcf->optimal_buffer_level_ms = is_vbr ? 60000 : cfg->rc_buf_optimal_sz;
|
|
|
|
oxcf->drop_frames_water_mark = cfg->rc_dropframe_thresh;
|
|
|
|
oxcf->two_pass_vbrbias = cfg->rc_2pass_vbr_bias_pct;
|
|
oxcf->two_pass_vbrmin_section = cfg->rc_2pass_vbr_minsection_pct;
|
|
oxcf->two_pass_vbrmax_section = cfg->rc_2pass_vbr_maxsection_pct;
|
|
|
|
oxcf->auto_key =
|
|
cfg->kf_mode == AOM_KF_AUTO && cfg->kf_min_dist != cfg->kf_max_dist;
|
|
|
|
oxcf->key_freq = cfg->kf_max_dist;
|
|
|
|
oxcf->speed = abs(extra_cfg->cpu_used);
|
|
oxcf->enable_auto_arf = extra_cfg->enable_auto_alt_ref;
|
|
#if CONFIG_EXT_REFS
|
|
oxcf->enable_auto_brf = extra_cfg->enable_auto_bwd_ref;
|
|
#endif // CONFIG_EXT_REFS
|
|
oxcf->noise_sensitivity = extra_cfg->noise_sensitivity;
|
|
oxcf->sharpness = extra_cfg->sharpness;
|
|
|
|
oxcf->two_pass_stats_in = cfg->rc_twopass_stats_in;
|
|
|
|
#if CONFIG_FP_MB_STATS
|
|
oxcf->firstpass_mb_stats_in = cfg->rc_firstpass_mb_stats_in;
|
|
#endif
|
|
|
|
oxcf->color_space = extra_cfg->color_space;
|
|
oxcf->color_range = extra_cfg->color_range;
|
|
oxcf->render_width = extra_cfg->render_width;
|
|
oxcf->render_height = extra_cfg->render_height;
|
|
oxcf->arnr_max_frames = extra_cfg->arnr_max_frames;
|
|
oxcf->arnr_strength = extra_cfg->arnr_strength;
|
|
oxcf->min_gf_interval = extra_cfg->min_gf_interval;
|
|
oxcf->max_gf_interval = extra_cfg->max_gf_interval;
|
|
|
|
oxcf->tuning = extra_cfg->tuning;
|
|
oxcf->content = extra_cfg->content;
|
|
|
|
#if CONFIG_EXT_PARTITION
|
|
oxcf->superblock_size = extra_cfg->superblock_size;
|
|
#endif // CONFIG_EXT_PARTITION
|
|
#if CONFIG_ANS && ANS_MAX_SYMBOLS
|
|
oxcf->ans_window_size_log2 = extra_cfg->ans_window_size_log2;
|
|
#endif // CONFIG_ANS && ANS_MAX_SYMBOLS
|
|
|
|
#if CONFIG_EXT_TILE
|
|
{
|
|
#if CONFIG_EXT_PARTITION
|
|
const unsigned int max =
|
|
extra_cfg->superblock_size == AOM_SUPERBLOCK_SIZE_64X64 ? 64 : 32;
|
|
#else
|
|
const unsigned int max = 64;
|
|
#endif // CONFIG_EXT_PARTITION
|
|
oxcf->tile_columns = AOMMIN(extra_cfg->tile_columns, max);
|
|
oxcf->tile_rows = AOMMIN(extra_cfg->tile_rows, max);
|
|
}
|
|
#else
|
|
oxcf->tile_columns = extra_cfg->tile_columns;
|
|
oxcf->tile_rows = extra_cfg->tile_rows;
|
|
#endif // CONFIG_EXT_TILE
|
|
|
|
#if CONFIG_DEBLOCKING_ACROSS_TILES
|
|
oxcf->loop_filter_across_tiles_enabled =
|
|
extra_cfg->loop_filter_across_tiles_enabled;
|
|
#endif // CONFIG_DEBLOCKING_ACROSS_TILES
|
|
|
|
oxcf->error_resilient_mode = cfg->g_error_resilient;
|
|
oxcf->frame_parallel_decoding_mode = extra_cfg->frame_parallel_decoding_mode;
|
|
|
|
oxcf->aq_mode = extra_cfg->aq_mode;
|
|
|
|
oxcf->frame_periodic_boost = extra_cfg->frame_periodic_boost;
|
|
|
|
/*
|
|
printf("Current AV1 Settings: \n");
|
|
printf("target_bandwidth: %d\n", oxcf->target_bandwidth);
|
|
printf("noise_sensitivity: %d\n", oxcf->noise_sensitivity);
|
|
printf("sharpness: %d\n", oxcf->sharpness);
|
|
printf("cpu_used: %d\n", oxcf->cpu_used);
|
|
printf("Mode: %d\n", oxcf->mode);
|
|
printf("auto_key: %d\n", oxcf->auto_key);
|
|
printf("key_freq: %d\n", oxcf->key_freq);
|
|
printf("end_usage: %d\n", oxcf->end_usage);
|
|
printf("under_shoot_pct: %d\n", oxcf->under_shoot_pct);
|
|
printf("over_shoot_pct: %d\n", oxcf->over_shoot_pct);
|
|
printf("starting_buffer_level: %d\n", oxcf->starting_buffer_level);
|
|
printf("optimal_buffer_level: %d\n", oxcf->optimal_buffer_level);
|
|
printf("maximum_buffer_size: %d\n", oxcf->maximum_buffer_size);
|
|
printf("fixed_q: %d\n", oxcf->fixed_q);
|
|
printf("worst_allowed_q: %d\n", oxcf->worst_allowed_q);
|
|
printf("best_allowed_q: %d\n", oxcf->best_allowed_q);
|
|
printf("allow_spatial_resampling: %d\n", oxcf->allow_spatial_resampling);
|
|
printf("scaled_frame_width: %d\n", oxcf->scaled_frame_width);
|
|
printf("scaled_frame_height: %d\n", oxcf->scaled_frame_height);
|
|
printf("two_pass_vbrbias: %d\n", oxcf->two_pass_vbrbias);
|
|
printf("two_pass_vbrmin_section: %d\n", oxcf->two_pass_vbrmin_section);
|
|
printf("two_pass_vbrmax_section: %d\n", oxcf->two_pass_vbrmax_section);
|
|
printf("lag_in_frames: %d\n", oxcf->lag_in_frames);
|
|
printf("enable_auto_arf: %d\n", oxcf->enable_auto_arf);
|
|
printf("Version: %d\n", oxcf->Version);
|
|
printf("error resilient: %d\n", oxcf->error_resilient_mode);
|
|
printf("frame parallel detokenization: %d\n",
|
|
oxcf->frame_parallel_decoding_mode);
|
|
*/
|
|
return AOM_CODEC_OK;
|
|
}
|
|
|
|
static aom_codec_err_t encoder_set_config(aom_codec_alg_priv_t *ctx,
|
|
const aom_codec_enc_cfg_t *cfg) {
|
|
aom_codec_err_t res;
|
|
int force_key = 0;
|
|
|
|
if (cfg->g_w != ctx->cfg.g_w || cfg->g_h != ctx->cfg.g_h) {
|
|
if (cfg->g_lag_in_frames > 1 || cfg->g_pass != AOM_RC_ONE_PASS)
|
|
ERROR("Cannot change width or height after initialization");
|
|
if (!valid_ref_frame_size(ctx->cfg.g_w, ctx->cfg.g_h, cfg->g_w, cfg->g_h) ||
|
|
(ctx->cpi->initial_width && (int)cfg->g_w > ctx->cpi->initial_width) ||
|
|
(ctx->cpi->initial_height && (int)cfg->g_h > ctx->cpi->initial_height))
|
|
force_key = 1;
|
|
}
|
|
|
|
// Prevent increasing lag_in_frames. This check is stricter than it needs
|
|
// to be -- the limit is not increasing past the first lag_in_frames
|
|
// value, but we don't track the initial config, only the last successful
|
|
// config.
|
|
if (cfg->g_lag_in_frames > ctx->cfg.g_lag_in_frames)
|
|
ERROR("Cannot increase lag_in_frames");
|
|
|
|
res = validate_config(ctx, cfg, &ctx->extra_cfg);
|
|
|
|
if (res == AOM_CODEC_OK) {
|
|
ctx->cfg = *cfg;
|
|
set_encoder_config(&ctx->oxcf, &ctx->cfg, &ctx->extra_cfg);
|
|
// On profile change, request a key frame
|
|
force_key |= ctx->cpi->common.profile != ctx->oxcf.profile;
|
|
av1_change_config(ctx->cpi, &ctx->oxcf);
|
|
}
|
|
|
|
if (force_key) ctx->next_frame_flags |= AOM_EFLAG_FORCE_KF;
|
|
|
|
return res;
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_get_quantizer(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
int *const arg = va_arg(args, int *);
|
|
if (arg == NULL) return AOM_CODEC_INVALID_PARAM;
|
|
*arg = av1_get_quantizer(ctx->cpi);
|
|
return AOM_CODEC_OK;
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_get_quantizer64(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
int *const arg = va_arg(args, int *);
|
|
if (arg == NULL) return AOM_CODEC_INVALID_PARAM;
|
|
*arg = av1_qindex_to_quantizer(av1_get_quantizer(ctx->cpi));
|
|
return AOM_CODEC_OK;
|
|
}
|
|
|
|
static aom_codec_err_t update_extra_cfg(aom_codec_alg_priv_t *ctx,
|
|
const struct av1_extracfg *extra_cfg) {
|
|
const aom_codec_err_t res = validate_config(ctx, &ctx->cfg, extra_cfg);
|
|
if (res == AOM_CODEC_OK) {
|
|
ctx->extra_cfg = *extra_cfg;
|
|
set_encoder_config(&ctx->oxcf, &ctx->cfg, &ctx->extra_cfg);
|
|
av1_change_config(ctx->cpi, &ctx->oxcf);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_cpuused(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.cpu_used = CAST(AOME_SET_CPUUSED, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_enable_auto_alt_ref(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.enable_auto_alt_ref = CAST(AOME_SET_ENABLEAUTOALTREF, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
#if CONFIG_EXT_REFS
|
|
static aom_codec_err_t ctrl_set_enable_auto_bwd_ref(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.enable_auto_bwd_ref = CAST(AOME_SET_ENABLEAUTOBWDREF, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
#endif // CONFIG_EXT_REFS
|
|
|
|
static aom_codec_err_t ctrl_set_noise_sensitivity(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.noise_sensitivity = CAST(AV1E_SET_NOISE_SENSITIVITY, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_sharpness(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.sharpness = CAST(AOME_SET_SHARPNESS, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_static_thresh(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.static_thresh = CAST(AOME_SET_STATIC_THRESHOLD, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_tile_columns(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.tile_columns = CAST(AV1E_SET_TILE_COLUMNS, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_tile_rows(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.tile_rows = CAST(AV1E_SET_TILE_ROWS, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
#if CONFIG_DEBLOCKING_ACROSS_TILES
|
|
static aom_codec_err_t ctrl_set_tile_loopfilter(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.loop_filter_across_tiles_enabled =
|
|
CAST(AV1E_SET_TILE_LOOPFILTER, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
#endif // CONFIG_DEBLOCKING_ACROSS_TILES
|
|
|
|
static aom_codec_err_t ctrl_set_arnr_max_frames(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.arnr_max_frames = CAST(AOME_SET_ARNR_MAXFRAMES, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_arnr_strength(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.arnr_strength = CAST(AOME_SET_ARNR_STRENGTH, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_tuning(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.tuning = CAST(AOME_SET_TUNING, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_cq_level(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.cq_level = CAST(AOME_SET_CQ_LEVEL, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_rc_max_intra_bitrate_pct(
|
|
aom_codec_alg_priv_t *ctx, va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.rc_max_intra_bitrate_pct =
|
|
CAST(AOME_SET_MAX_INTRA_BITRATE_PCT, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_rc_max_inter_bitrate_pct(
|
|
aom_codec_alg_priv_t *ctx, va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.rc_max_inter_bitrate_pct =
|
|
CAST(AOME_SET_MAX_INTER_BITRATE_PCT, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_rc_gf_cbr_boost_pct(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.gf_cbr_boost_pct = CAST(AV1E_SET_GF_CBR_BOOST_PCT, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_lossless(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.lossless = CAST(AV1E_SET_LOSSLESS, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
#if CONFIG_AOM_QM
|
|
static aom_codec_err_t ctrl_set_enable_qm(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.enable_qm = CAST(AV1E_SET_ENABLE_QM, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_qm_min(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.qm_min = CAST(AV1E_SET_QM_MIN, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_qm_max(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.qm_max = CAST(AV1E_SET_QM_MAX, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
#endif
|
|
|
|
#if CONFIG_TILE_GROUPS
|
|
static aom_codec_err_t ctrl_set_num_tg(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.num_tg = CAST(AV1E_SET_NUM_TG, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_mtu(aom_codec_alg_priv_t *ctx, va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.mtu_size = CAST(AV1E_SET_MTU, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
#endif
|
|
#if CONFIG_TEMPMV_SIGNALING
|
|
static aom_codec_err_t ctrl_set_disable_tempmv(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.disable_tempmv = CAST(AV1E_SET_DISABLE_TEMPMV, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
#endif
|
|
static aom_codec_err_t ctrl_set_frame_parallel_decoding_mode(
|
|
aom_codec_alg_priv_t *ctx, va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.frame_parallel_decoding_mode =
|
|
CAST(AV1E_SET_FRAME_PARALLEL_DECODING, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_aq_mode(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.aq_mode = CAST(AV1E_SET_AQ_MODE, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_min_gf_interval(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.min_gf_interval = CAST(AV1E_SET_MIN_GF_INTERVAL, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_max_gf_interval(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.max_gf_interval = CAST(AV1E_SET_MAX_GF_INTERVAL, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_frame_periodic_boost(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.frame_periodic_boost = CAST(AV1E_SET_FRAME_PERIODIC_BOOST, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t encoder_init(aom_codec_ctx_t *ctx,
|
|
aom_codec_priv_enc_mr_cfg_t *data) {
|
|
aom_codec_err_t res = AOM_CODEC_OK;
|
|
(void)data;
|
|
|
|
if (ctx->priv == NULL) {
|
|
aom_codec_alg_priv_t *const priv = aom_calloc(1, sizeof(*priv));
|
|
if (priv == NULL) return AOM_CODEC_MEM_ERROR;
|
|
|
|
ctx->priv = (aom_codec_priv_t *)priv;
|
|
ctx->priv->init_flags = ctx->init_flags;
|
|
ctx->priv->enc.total_encoders = 1;
|
|
priv->buffer_pool = (BufferPool *)aom_calloc(1, sizeof(BufferPool));
|
|
if (priv->buffer_pool == NULL) return AOM_CODEC_MEM_ERROR;
|
|
|
|
#if CONFIG_MULTITHREAD
|
|
if (pthread_mutex_init(&priv->buffer_pool->pool_mutex, NULL)) {
|
|
return AOM_CODEC_MEM_ERROR;
|
|
}
|
|
#endif
|
|
|
|
if (ctx->config.enc) {
|
|
// Update the reference to the config structure to an internal copy.
|
|
priv->cfg = *ctx->config.enc;
|
|
ctx->config.enc = &priv->cfg;
|
|
}
|
|
|
|
priv->extra_cfg = default_extra_cfg;
|
|
once(av1_initialize_enc);
|
|
|
|
res = validate_config(priv, &priv->cfg, &priv->extra_cfg);
|
|
|
|
if (res == AOM_CODEC_OK) {
|
|
set_encoder_config(&priv->oxcf, &priv->cfg, &priv->extra_cfg);
|
|
#if CONFIG_AOM_HIGHBITDEPTH
|
|
priv->oxcf.use_highbitdepth =
|
|
(ctx->init_flags & AOM_CODEC_USE_HIGHBITDEPTH) ? 1 : 0;
|
|
#endif
|
|
priv->cpi = av1_create_compressor(&priv->oxcf, priv->buffer_pool);
|
|
if (priv->cpi == NULL)
|
|
res = AOM_CODEC_MEM_ERROR;
|
|
else
|
|
priv->cpi->output_pkt_list = &priv->pkt_list.head;
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static aom_codec_err_t encoder_destroy(aom_codec_alg_priv_t *ctx) {
|
|
free(ctx->cx_data);
|
|
av1_remove_compressor(ctx->cpi);
|
|
#if CONFIG_MULTITHREAD
|
|
pthread_mutex_destroy(&ctx->buffer_pool->pool_mutex);
|
|
#endif
|
|
aom_free(ctx->buffer_pool);
|
|
aom_free(ctx);
|
|
return AOM_CODEC_OK;
|
|
}
|
|
|
|
static void pick_quickcompress_mode(aom_codec_alg_priv_t *ctx,
|
|
unsigned long deadline) {
|
|
MODE new_mode = BEST;
|
|
|
|
switch (ctx->cfg.g_pass) {
|
|
case AOM_RC_ONE_PASS:
|
|
switch (deadline) {
|
|
case AOM_DL_BEST_QUALITY: new_mode = BEST; break;
|
|
case AOM_DL_REALTIME: new_mode = REALTIME; break;
|
|
default: new_mode = GOOD; break;
|
|
}
|
|
break;
|
|
case AOM_RC_FIRST_PASS: break;
|
|
case AOM_RC_LAST_PASS: new_mode = deadline > 0 ? GOOD : BEST; break;
|
|
}
|
|
|
|
if (ctx->oxcf.mode != new_mode) {
|
|
ctx->oxcf.mode = new_mode;
|
|
av1_change_config(ctx->cpi, &ctx->oxcf);
|
|
}
|
|
}
|
|
|
|
// Turn on to test if supplemental superframe data breaks decoding
|
|
// #define TEST_SUPPLEMENTAL_SUPERFRAME_DATA
|
|
static int write_superframe_index(aom_codec_alg_priv_t *ctx) {
|
|
uint8_t marker = 0xc0;
|
|
unsigned int mask;
|
|
int mag, index_sz;
|
|
int i;
|
|
size_t max_frame_sz = 0;
|
|
|
|
assert(ctx->pending_frame_count);
|
|
assert(ctx->pending_frame_count <= 8);
|
|
|
|
// Add the number of frames to the marker byte
|
|
marker |= ctx->pending_frame_count - 1;
|
|
for (i = 0; i < ctx->pending_frame_count - 1; i++) {
|
|
const size_t frame_sz = (unsigned int)ctx->pending_frame_sizes[i] - 1;
|
|
max_frame_sz = frame_sz > max_frame_sz ? frame_sz : max_frame_sz;
|
|
}
|
|
|
|
// Choose the magnitude
|
|
for (mag = 0, mask = 0xff; mag < 4; mag++) {
|
|
if (max_frame_sz <= mask) break;
|
|
mask <<= 8;
|
|
mask |= 0xff;
|
|
}
|
|
marker |= mag << 3;
|
|
|
|
// Write the index
|
|
index_sz = 2 + (mag + 1) * (ctx->pending_frame_count - 1);
|
|
if (ctx->pending_cx_data_sz + index_sz < ctx->cx_data_sz) {
|
|
uint8_t *x = ctx->pending_cx_data + ctx->pending_cx_data_sz;
|
|
#ifdef TEST_SUPPLEMENTAL_SUPERFRAME_DATA
|
|
uint8_t marker_test = 0xc0;
|
|
int mag_test = 2; // 1 - 4
|
|
int frames_test = 4; // 1 - 8
|
|
int index_sz_test = 2 + mag_test * frames_test;
|
|
marker_test |= frames_test - 1;
|
|
marker_test |= (mag_test - 1) << 3;
|
|
*x++ = marker_test;
|
|
for (i = 0; i < mag_test * frames_test; ++i)
|
|
*x++ = 0; // fill up with arbitrary data
|
|
*x++ = marker_test;
|
|
ctx->pending_cx_data_sz += index_sz_test;
|
|
printf("Added supplemental superframe data\n");
|
|
#endif
|
|
|
|
*x++ = marker;
|
|
for (i = 0; i < ctx->pending_frame_count - 1; i++) {
|
|
unsigned int this_sz;
|
|
int j;
|
|
|
|
assert(ctx->pending_frame_sizes[i] > 0);
|
|
this_sz = (unsigned int)ctx->pending_frame_sizes[i] - 1;
|
|
for (j = 0; j <= mag; j++) {
|
|
*x++ = this_sz & 0xff;
|
|
this_sz >>= 8;
|
|
}
|
|
}
|
|
*x++ = marker;
|
|
ctx->pending_cx_data_sz += index_sz;
|
|
#ifdef TEST_SUPPLEMENTAL_SUPERFRAME_DATA
|
|
index_sz += index_sz_test;
|
|
#endif
|
|
}
|
|
return index_sz;
|
|
}
|
|
|
|
// av1 uses 10,000,000 ticks/second as time stamp
|
|
#define TICKS_PER_SEC 10000000LL
|
|
|
|
static int64_t timebase_units_to_ticks(const aom_rational_t *timebase,
|
|
int64_t n) {
|
|
return n * TICKS_PER_SEC * timebase->num / timebase->den;
|
|
}
|
|
|
|
static int64_t ticks_to_timebase_units(const aom_rational_t *timebase,
|
|
int64_t n) {
|
|
const int64_t round = TICKS_PER_SEC * timebase->num / 2 - 1;
|
|
return (n * timebase->den + round) / timebase->num / TICKS_PER_SEC;
|
|
}
|
|
|
|
static aom_codec_frame_flags_t get_frame_pkt_flags(const AV1_COMP *cpi,
|
|
unsigned int lib_flags) {
|
|
aom_codec_frame_flags_t flags = lib_flags << 16;
|
|
|
|
if (lib_flags & FRAMEFLAGS_KEY) flags |= AOM_FRAME_IS_KEY;
|
|
|
|
if (cpi->droppable) flags |= AOM_FRAME_IS_DROPPABLE;
|
|
|
|
return flags;
|
|
}
|
|
|
|
const size_t kMinCompressedSize = 8192;
|
|
static aom_codec_err_t encoder_encode(aom_codec_alg_priv_t *ctx,
|
|
const aom_image_t *img,
|
|
aom_codec_pts_t pts,
|
|
unsigned long duration,
|
|
aom_enc_frame_flags_t enc_flags,
|
|
unsigned long deadline) {
|
|
volatile aom_codec_err_t res = AOM_CODEC_OK;
|
|
volatile aom_enc_frame_flags_t flags = enc_flags;
|
|
AV1_COMP *const cpi = ctx->cpi;
|
|
const aom_rational_t *const timebase = &ctx->cfg.g_timebase;
|
|
size_t data_sz;
|
|
|
|
if (cpi == NULL) return AOM_CODEC_INVALID_PARAM;
|
|
|
|
if (img != NULL) {
|
|
res = validate_img(ctx, img);
|
|
// TODO(jzern) the checks related to cpi's validity should be treated as a
|
|
// failure condition, encoder setup is done fully in init() currently.
|
|
if (res == AOM_CODEC_OK) {
|
|
#if CONFIG_EXT_REFS
|
|
data_sz = ALIGN_POWER_OF_TWO(ctx->cfg.g_w, 5) *
|
|
ALIGN_POWER_OF_TWO(ctx->cfg.g_h, 5) * get_image_bps(img);
|
|
#else
|
|
// There's no codec control for multiple alt-refs so check the encoder
|
|
// instance for its status to determine the compressed data size.
|
|
data_sz = ALIGN_POWER_OF_TWO(ctx->cfg.g_w, 5) *
|
|
ALIGN_POWER_OF_TWO(ctx->cfg.g_h, 5) * get_image_bps(img) / 8 *
|
|
(cpi->multi_arf_allowed ? 8 : 2);
|
|
#endif // CONFIG_EXT_REFS
|
|
if (data_sz < kMinCompressedSize) data_sz = kMinCompressedSize;
|
|
if (ctx->cx_data == NULL || ctx->cx_data_sz < data_sz) {
|
|
ctx->cx_data_sz = data_sz;
|
|
free(ctx->cx_data);
|
|
ctx->cx_data = (unsigned char *)malloc(ctx->cx_data_sz);
|
|
if (ctx->cx_data == NULL) {
|
|
return AOM_CODEC_MEM_ERROR;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
pick_quickcompress_mode(ctx, deadline);
|
|
aom_codec_pkt_list_init(&ctx->pkt_list);
|
|
|
|
// Handle Flags
|
|
if (((flags & AOM_EFLAG_NO_UPD_GF) && (flags & AOM_EFLAG_FORCE_GF)) ||
|
|
((flags & AOM_EFLAG_NO_UPD_ARF) && (flags & AOM_EFLAG_FORCE_ARF))) {
|
|
ctx->base.err_detail = "Conflicting flags.";
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
|
|
if (setjmp(cpi->common.error.jmp)) {
|
|
cpi->common.error.setjmp = 0;
|
|
res = update_error_state(ctx, &cpi->common.error);
|
|
aom_clear_system_state();
|
|
return res;
|
|
}
|
|
cpi->common.error.setjmp = 1;
|
|
|
|
av1_apply_encoding_flags(cpi, flags);
|
|
|
|
// Handle fixed keyframe intervals
|
|
if (ctx->cfg.kf_mode == AOM_KF_AUTO &&
|
|
ctx->cfg.kf_min_dist == ctx->cfg.kf_max_dist) {
|
|
if (++ctx->fixed_kf_cntr > ctx->cfg.kf_min_dist) {
|
|
flags |= AOM_EFLAG_FORCE_KF;
|
|
ctx->fixed_kf_cntr = 1;
|
|
}
|
|
}
|
|
|
|
if (res == AOM_CODEC_OK) {
|
|
unsigned int lib_flags = 0;
|
|
YV12_BUFFER_CONFIG sd;
|
|
int64_t dst_time_stamp = timebase_units_to_ticks(timebase, pts);
|
|
int64_t dst_end_time_stamp =
|
|
timebase_units_to_ticks(timebase, pts + duration);
|
|
size_t size, cx_data_sz;
|
|
unsigned char *cx_data;
|
|
|
|
// Set up internal flags
|
|
if (ctx->base.init_flags & AOM_CODEC_USE_PSNR) cpi->b_calculate_psnr = 1;
|
|
|
|
if (img != NULL) {
|
|
res = image2yuvconfig(img, &sd);
|
|
|
|
// Store the original flags in to the frame buffer. Will extract the
|
|
// key frame flag when we actually encode this frame.
|
|
if (av1_receive_raw_frame(cpi, flags | ctx->next_frame_flags, &sd,
|
|
dst_time_stamp, dst_end_time_stamp)) {
|
|
res = update_error_state(ctx, &cpi->common.error);
|
|
}
|
|
ctx->next_frame_flags = 0;
|
|
}
|
|
|
|
cx_data = ctx->cx_data;
|
|
cx_data_sz = ctx->cx_data_sz;
|
|
|
|
/* Any pending invisible frames? */
|
|
if (ctx->pending_cx_data) {
|
|
memmove(cx_data, ctx->pending_cx_data, ctx->pending_cx_data_sz);
|
|
ctx->pending_cx_data = cx_data;
|
|
cx_data += ctx->pending_cx_data_sz;
|
|
cx_data_sz -= ctx->pending_cx_data_sz;
|
|
|
|
/* TODO: this is a minimal check, the underlying codec doesn't respect
|
|
* the buffer size anyway.
|
|
*/
|
|
if (cx_data_sz < ctx->cx_data_sz / 2) {
|
|
aom_internal_error(&cpi->common.error, AOM_CODEC_ERROR,
|
|
"Compressed data buffer too small");
|
|
return AOM_CODEC_ERROR;
|
|
}
|
|
}
|
|
|
|
while (cx_data_sz >= ctx->cx_data_sz / 2 &&
|
|
-1 != av1_get_compressed_data(cpi, &lib_flags, &size, cx_data,
|
|
&dst_time_stamp, &dst_end_time_stamp,
|
|
!img)) {
|
|
#if CONFIG_REFERENCE_BUFFER
|
|
if (cpi->common.invalid_delta_frame_id_minus1) {
|
|
ctx->base.err_detail = "Invalid delta_frame_id_minus1";
|
|
return AOM_CODEC_ERROR;
|
|
}
|
|
#endif
|
|
if (size) {
|
|
aom_codec_cx_pkt_t pkt;
|
|
|
|
// Pack invisible frames with the next visible frame
|
|
if (!cpi->common.show_frame) {
|
|
if (ctx->pending_cx_data == 0) ctx->pending_cx_data = cx_data;
|
|
ctx->pending_cx_data_sz += size;
|
|
ctx->pending_frame_sizes[ctx->pending_frame_count++] = size;
|
|
cx_data += size;
|
|
cx_data_sz -= size;
|
|
|
|
continue;
|
|
}
|
|
|
|
// Add the frame packet to the list of returned packets.
|
|
pkt.kind = AOM_CODEC_CX_FRAME_PKT;
|
|
pkt.data.frame.pts = ticks_to_timebase_units(timebase, dst_time_stamp);
|
|
pkt.data.frame.duration = (unsigned long)ticks_to_timebase_units(
|
|
timebase, dst_end_time_stamp - dst_time_stamp);
|
|
pkt.data.frame.flags = get_frame_pkt_flags(cpi, lib_flags);
|
|
|
|
if (ctx->pending_cx_data) {
|
|
ctx->pending_frame_sizes[ctx->pending_frame_count++] = size;
|
|
ctx->pending_cx_data_sz += size;
|
|
size += write_superframe_index(ctx);
|
|
pkt.data.frame.buf = ctx->pending_cx_data;
|
|
pkt.data.frame.sz = ctx->pending_cx_data_sz;
|
|
ctx->pending_cx_data = NULL;
|
|
ctx->pending_cx_data_sz = 0;
|
|
ctx->pending_frame_count = 0;
|
|
} else {
|
|
pkt.data.frame.buf = cx_data;
|
|
pkt.data.frame.sz = size;
|
|
}
|
|
pkt.data.frame.partition_id = -1;
|
|
|
|
aom_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
|
|
|
|
cx_data += size;
|
|
cx_data_sz -= size;
|
|
}
|
|
}
|
|
}
|
|
|
|
cpi->common.error.setjmp = 0;
|
|
return res;
|
|
}
|
|
|
|
static const aom_codec_cx_pkt_t *encoder_get_cxdata(aom_codec_alg_priv_t *ctx,
|
|
aom_codec_iter_t *iter) {
|
|
return aom_codec_pkt_list_get(&ctx->pkt_list.head, iter);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_reference(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
aom_ref_frame_t *const frame = va_arg(args, aom_ref_frame_t *);
|
|
|
|
if (frame != NULL) {
|
|
YV12_BUFFER_CONFIG sd;
|
|
|
|
image2yuvconfig(&frame->img, &sd);
|
|
av1_set_reference_enc(ctx->cpi, ref_frame_to_av1_reframe(frame->frame_type),
|
|
&sd);
|
|
return AOM_CODEC_OK;
|
|
} else {
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_copy_reference(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
aom_ref_frame_t *const frame = va_arg(args, aom_ref_frame_t *);
|
|
|
|
if (frame != NULL) {
|
|
YV12_BUFFER_CONFIG sd;
|
|
|
|
image2yuvconfig(&frame->img, &sd);
|
|
av1_copy_reference_enc(ctx->cpi,
|
|
ref_frame_to_av1_reframe(frame->frame_type), &sd);
|
|
return AOM_CODEC_OK;
|
|
} else {
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_get_reference(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
av1_ref_frame_t *const frame = va_arg(args, av1_ref_frame_t *);
|
|
|
|
if (frame != NULL) {
|
|
YV12_BUFFER_CONFIG *fb = get_ref_frame(&ctx->cpi->common, frame->idx);
|
|
if (fb == NULL) return AOM_CODEC_ERROR;
|
|
|
|
yuvconfig2image(&frame->img, fb, NULL);
|
|
return AOM_CODEC_OK;
|
|
} else {
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_get_new_frame_image(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
aom_image_t *const new_img = va_arg(args, aom_image_t *);
|
|
|
|
if (new_img != NULL) {
|
|
YV12_BUFFER_CONFIG new_frame;
|
|
|
|
if (av1_get_last_show_frame(ctx->cpi, &new_frame) == 0) {
|
|
yuvconfig2image(new_img, &new_frame, NULL);
|
|
return AOM_CODEC_OK;
|
|
} else {
|
|
return AOM_CODEC_ERROR;
|
|
}
|
|
} else {
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_previewpp(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
(void)ctx;
|
|
(void)args;
|
|
return AOM_CODEC_INCAPABLE;
|
|
}
|
|
|
|
static aom_image_t *encoder_get_preview(aom_codec_alg_priv_t *ctx) {
|
|
YV12_BUFFER_CONFIG sd;
|
|
|
|
if (av1_get_preview_raw_frame(ctx->cpi, &sd) == 0) {
|
|
yuvconfig2image(&ctx->preview_img, &sd, NULL);
|
|
return &ctx->preview_img;
|
|
} else {
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_use_reference(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
const int reference_flag = va_arg(args, int);
|
|
|
|
av1_use_as_reference(ctx->cpi, reference_flag);
|
|
return AOM_CODEC_OK;
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_roi_map(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
(void)ctx;
|
|
(void)args;
|
|
|
|
// TODO(yaowu): Need to re-implement and test for AV1.
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_active_map(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
aom_active_map_t *const map = va_arg(args, aom_active_map_t *);
|
|
|
|
if (map) {
|
|
if (!av1_set_active_map(ctx->cpi, map->active_map, (int)map->rows,
|
|
(int)map->cols))
|
|
return AOM_CODEC_OK;
|
|
else
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
} else {
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_get_active_map(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
aom_active_map_t *const map = va_arg(args, aom_active_map_t *);
|
|
|
|
if (map) {
|
|
if (!av1_get_active_map(ctx->cpi, map->active_map, (int)map->rows,
|
|
(int)map->cols))
|
|
return AOM_CODEC_OK;
|
|
else
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
} else {
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_scale_mode(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
aom_scaling_mode_t *const mode = va_arg(args, aom_scaling_mode_t *);
|
|
|
|
if (mode) {
|
|
const int res =
|
|
av1_set_internal_size(ctx->cpi, (AOM_SCALING)mode->h_scaling_mode,
|
|
(AOM_SCALING)mode->v_scaling_mode);
|
|
return (res == 0) ? AOM_CODEC_OK : AOM_CODEC_INVALID_PARAM;
|
|
} else {
|
|
return AOM_CODEC_INVALID_PARAM;
|
|
}
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_tune_content(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.content = CAST(AV1E_SET_TUNE_CONTENT, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_color_space(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.color_space = CAST(AV1E_SET_COLOR_SPACE, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_color_range(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.color_range = CAST(AV1E_SET_COLOR_RANGE, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_render_size(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
int *const render_size = va_arg(args, int *);
|
|
extra_cfg.render_width = render_size[0];
|
|
extra_cfg.render_height = render_size[1];
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
static aom_codec_err_t ctrl_set_superblock_size(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.superblock_size = CAST(AV1E_SET_SUPERBLOCK_SIZE, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
|
|
#if CONFIG_ANS && ANS_MAX_SYMBOLS
|
|
static aom_codec_err_t ctrl_set_ans_window_size_log2(aom_codec_alg_priv_t *ctx,
|
|
va_list args) {
|
|
struct av1_extracfg extra_cfg = ctx->extra_cfg;
|
|
extra_cfg.ans_window_size_log2 = CAST(AV1E_SET_ANS_WINDOW_SIZE_LOG2, args);
|
|
return update_extra_cfg(ctx, &extra_cfg);
|
|
}
|
|
#endif
|
|
|
|
static aom_codec_ctrl_fn_map_t encoder_ctrl_maps[] = {
|
|
{ AOM_COPY_REFERENCE, ctrl_copy_reference },
|
|
{ AOME_USE_REFERENCE, ctrl_use_reference },
|
|
|
|
// Setters
|
|
{ AOM_SET_REFERENCE, ctrl_set_reference },
|
|
{ AOM_SET_POSTPROC, ctrl_set_previewpp },
|
|
{ AOME_SET_ROI_MAP, ctrl_set_roi_map },
|
|
{ AOME_SET_ACTIVEMAP, ctrl_set_active_map },
|
|
{ AOME_SET_SCALEMODE, ctrl_set_scale_mode },
|
|
{ AOME_SET_CPUUSED, ctrl_set_cpuused },
|
|
{ AOME_SET_ENABLEAUTOALTREF, ctrl_set_enable_auto_alt_ref },
|
|
#if CONFIG_EXT_REFS
|
|
{ AOME_SET_ENABLEAUTOBWDREF, ctrl_set_enable_auto_bwd_ref },
|
|
#endif // CONFIG_EXT_REFS
|
|
{ AOME_SET_SHARPNESS, ctrl_set_sharpness },
|
|
{ AOME_SET_STATIC_THRESHOLD, ctrl_set_static_thresh },
|
|
{ AV1E_SET_TILE_COLUMNS, ctrl_set_tile_columns },
|
|
{ AV1E_SET_TILE_ROWS, ctrl_set_tile_rows },
|
|
#if CONFIG_DEBLOCKING_ACROSS_TILES
|
|
{ AV1E_SET_TILE_LOOPFILTER, ctrl_set_tile_loopfilter },
|
|
#endif // CONFIG_DEBLOCKING_ACROSS_TILES
|
|
{ AOME_SET_ARNR_MAXFRAMES, ctrl_set_arnr_max_frames },
|
|
{ AOME_SET_ARNR_STRENGTH, ctrl_set_arnr_strength },
|
|
{ AOME_SET_TUNING, ctrl_set_tuning },
|
|
{ AOME_SET_CQ_LEVEL, ctrl_set_cq_level },
|
|
{ AOME_SET_MAX_INTRA_BITRATE_PCT, ctrl_set_rc_max_intra_bitrate_pct },
|
|
{ AV1E_SET_MAX_INTER_BITRATE_PCT, ctrl_set_rc_max_inter_bitrate_pct },
|
|
{ AV1E_SET_GF_CBR_BOOST_PCT, ctrl_set_rc_gf_cbr_boost_pct },
|
|
{ AV1E_SET_LOSSLESS, ctrl_set_lossless },
|
|
#if CONFIG_AOM_QM
|
|
{ AV1E_SET_ENABLE_QM, ctrl_set_enable_qm },
|
|
{ AV1E_SET_QM_MIN, ctrl_set_qm_min },
|
|
{ AV1E_SET_QM_MAX, ctrl_set_qm_max },
|
|
#endif
|
|
#if CONFIG_TILE_GROUPS
|
|
{ AV1E_SET_NUM_TG, ctrl_set_num_tg },
|
|
{ AV1E_SET_MTU, ctrl_set_mtu },
|
|
#endif
|
|
#if CONFIG_TEMPMV_SIGNALING
|
|
{ AV1E_SET_DISABLE_TEMPMV, ctrl_set_disable_tempmv },
|
|
#endif
|
|
{ AV1E_SET_FRAME_PARALLEL_DECODING, ctrl_set_frame_parallel_decoding_mode },
|
|
{ AV1E_SET_AQ_MODE, ctrl_set_aq_mode },
|
|
{ AV1E_SET_FRAME_PERIODIC_BOOST, ctrl_set_frame_periodic_boost },
|
|
{ AV1E_SET_TUNE_CONTENT, ctrl_set_tune_content },
|
|
{ AV1E_SET_COLOR_SPACE, ctrl_set_color_space },
|
|
{ AV1E_SET_COLOR_RANGE, ctrl_set_color_range },
|
|
{ AV1E_SET_NOISE_SENSITIVITY, ctrl_set_noise_sensitivity },
|
|
{ AV1E_SET_MIN_GF_INTERVAL, ctrl_set_min_gf_interval },
|
|
{ AV1E_SET_MAX_GF_INTERVAL, ctrl_set_max_gf_interval },
|
|
{ AV1E_SET_RENDER_SIZE, ctrl_set_render_size },
|
|
{ AV1E_SET_SUPERBLOCK_SIZE, ctrl_set_superblock_size },
|
|
#if CONFIG_ANS && ANS_MAX_SYMBOLS
|
|
{ AV1E_SET_ANS_WINDOW_SIZE_LOG2, ctrl_set_ans_window_size_log2 },
|
|
#endif
|
|
|
|
// Getters
|
|
{ AOME_GET_LAST_QUANTIZER, ctrl_get_quantizer },
|
|
{ AOME_GET_LAST_QUANTIZER_64, ctrl_get_quantizer64 },
|
|
{ AV1_GET_REFERENCE, ctrl_get_reference },
|
|
{ AV1E_GET_ACTIVEMAP, ctrl_get_active_map },
|
|
{ AV1_GET_NEW_FRAME_IMAGE, ctrl_get_new_frame_image },
|
|
|
|
{ -1, NULL },
|
|
};
|
|
|
|
static aom_codec_enc_cfg_map_t encoder_usage_cfg_map[] = {
|
|
{ 0,
|
|
{
|
|
// NOLINT
|
|
0, // g_usage
|
|
8, // g_threads
|
|
0, // g_profile
|
|
|
|
320, // g_width
|
|
240, // g_height
|
|
AOM_BITS_8, // g_bit_depth
|
|
8, // g_input_bit_depth
|
|
|
|
{ 1, 30 }, // g_timebase
|
|
|
|
0, // g_error_resilient
|
|
|
|
AOM_RC_ONE_PASS, // g_pass
|
|
|
|
25, // g_lag_in_frames
|
|
|
|
0, // rc_dropframe_thresh
|
|
0, // rc_resize_allowed
|
|
0, // rc_scaled_width
|
|
0, // rc_scaled_height
|
|
60, // rc_resize_down_thresold
|
|
30, // rc_resize_up_thresold
|
|
|
|
AOM_VBR, // rc_end_usage
|
|
{ NULL, 0 }, // rc_twopass_stats_in
|
|
{ NULL, 0 }, // rc_firstpass_mb_stats_in
|
|
256, // rc_target_bandwidth
|
|
0, // rc_min_quantizer
|
|
63, // rc_max_quantizer
|
|
25, // rc_undershoot_pct
|
|
25, // rc_overshoot_pct
|
|
|
|
6000, // rc_max_buffer_size
|
|
4000, // rc_buffer_initial_size
|
|
5000, // rc_buffer_optimal_size
|
|
|
|
50, // rc_two_pass_vbrbias
|
|
0, // rc_two_pass_vbrmin_section
|
|
2000, // rc_two_pass_vbrmax_section
|
|
|
|
// keyframing settings (kf)
|
|
AOM_KF_AUTO, // g_kfmode
|
|
0, // kf_min_dist
|
|
9999, // kf_max_dist
|
|
} },
|
|
};
|
|
|
|
#ifndef VERSION_STRING
|
|
#define VERSION_STRING
|
|
#endif
|
|
CODEC_INTERFACE(aom_codec_av1_cx) = {
|
|
"AOMedia Project AV1 Encoder" VERSION_STRING,
|
|
AOM_CODEC_INTERNAL_ABI_VERSION,
|
|
#if CONFIG_AOM_HIGHBITDEPTH
|
|
AOM_CODEC_CAP_HIGHBITDEPTH |
|
|
#endif
|
|
AOM_CODEC_CAP_ENCODER | AOM_CODEC_CAP_PSNR, // aom_codec_caps_t
|
|
encoder_init, // aom_codec_init_fn_t
|
|
encoder_destroy, // aom_codec_destroy_fn_t
|
|
encoder_ctrl_maps, // aom_codec_ctrl_fn_map_t
|
|
{
|
|
// NOLINT
|
|
NULL, // aom_codec_peek_si_fn_t
|
|
NULL, // aom_codec_get_si_fn_t
|
|
NULL, // aom_codec_decode_fn_t
|
|
NULL, // aom_codec_frame_get_fn_t
|
|
NULL // aom_codec_set_fb_fn_t
|
|
},
|
|
{
|
|
// NOLINT
|
|
1, // 1 cfg map
|
|
encoder_usage_cfg_map, // aom_codec_enc_cfg_map_t
|
|
encoder_encode, // aom_codec_encode_fn_t
|
|
encoder_get_cxdata, // aom_codec_get_cx_data_fn_t
|
|
encoder_set_config, // aom_codec_enc_config_set_fn_t
|
|
NULL, // aom_codec_get_global_headers_fn_t
|
|
encoder_get_preview, // aom_codec_get_preview_frame_fn_t
|
|
NULL // aom_codec_enc_mr_get_mem_loc_fn_t
|
|
}
|
|
};
|