diff options
Diffstat (limited to '')
| -rw-r--r-- | third_party/aom/apps/aomenc.c | 2688 |
1 files changed, 2688 insertions, 0 deletions
diff --git a/third_party/aom/apps/aomenc.c b/third_party/aom/apps/aomenc.c new file mode 100644 index 0000000000..3c9c136eed --- /dev/null +++ b/third_party/aom/apps/aomenc.c @@ -0,0 +1,2688 @@ +/* + * 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 "apps/aomenc.h" + +#include "config/aom_config.h" + +#include <assert.h> +#include <limits.h> +#include <math.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if CONFIG_AV1_DECODER +#include "aom/aom_decoder.h" +#include "aom/aomdx.h" +#endif + +#include "aom/aom_encoder.h" +#include "aom/aom_integer.h" +#include "aom/aomcx.h" +#include "aom_dsp/aom_dsp_common.h" +#include "aom_ports/aom_timer.h" +#include "aom_ports/mem_ops.h" +#include "common/args.h" +#include "common/ivfenc.h" +#include "common/tools_common.h" +#include "common/warnings.h" + +#if CONFIG_WEBM_IO +#include "common/webmenc.h" +#endif + +#include "common/y4minput.h" +#include "examples/encoder_util.h" +#include "stats/aomstats.h" +#include "stats/rate_hist.h" + +#if CONFIG_LIBYUV +#include "third_party/libyuv/include/libyuv/scale.h" +#endif + +/* Swallow warnings about unused results of fread/fwrite */ +static size_t wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) { + return fread(ptr, size, nmemb, stream); +} +#define fread wrap_fread + +static size_t wrap_fwrite(const void *ptr, size_t size, size_t nmemb, + FILE *stream) { + return fwrite(ptr, size, nmemb, stream); +} +#define fwrite wrap_fwrite + +static const char *exec_name; + +static AOM_TOOLS_FORMAT_PRINTF(3, 0) void warn_or_exit_on_errorv( + aom_codec_ctx_t *ctx, int fatal, const char *s, va_list ap) { + if (ctx->err) { + const char *detail = aom_codec_error_detail(ctx); + + vfprintf(stderr, s, ap); + fprintf(stderr, ": %s\n", aom_codec_error(ctx)); + + if (detail) fprintf(stderr, " %s\n", detail); + + if (fatal) { + aom_codec_destroy(ctx); + exit(EXIT_FAILURE); + } + } +} + +static AOM_TOOLS_FORMAT_PRINTF(2, + 3) void ctx_exit_on_error(aom_codec_ctx_t *ctx, + const char *s, ...) { + va_list ap; + + va_start(ap, s); + warn_or_exit_on_errorv(ctx, 1, s, ap); + va_end(ap); +} + +static AOM_TOOLS_FORMAT_PRINTF(3, 4) void warn_or_exit_on_error( + aom_codec_ctx_t *ctx, int fatal, const char *s, ...) { + va_list ap; + + va_start(ap, s); + warn_or_exit_on_errorv(ctx, fatal, s, ap); + va_end(ap); +} + +static int read_frame(struct AvxInputContext *input_ctx, aom_image_t *img) { + FILE *f = input_ctx->file; + y4m_input *y4m = &input_ctx->y4m; + int shortread = 0; + + if (input_ctx->file_type == FILE_TYPE_Y4M) { + if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0; + } else { + shortread = read_yuv_frame(input_ctx, img); + } + + return !shortread; +} + +static int file_is_y4m(const char detect[4]) { + if (memcmp(detect, "YUV4", 4) == 0) { + return 1; + } + return 0; +} + +static int fourcc_is_ivf(const char detect[4]) { + if (memcmp(detect, "DKIF", 4) == 0) { + return 1; + } + return 0; +} + +static const int av1_arg_ctrl_map[] = { AOME_SET_CPUUSED, + AOME_SET_ENABLEAUTOALTREF, + AOME_SET_SHARPNESS, + AOME_SET_STATIC_THRESHOLD, + AV1E_SET_ROW_MT, + AV1E_SET_FP_MT, + AV1E_SET_TILE_COLUMNS, + AV1E_SET_TILE_ROWS, + AV1E_SET_ENABLE_TPL_MODEL, + AV1E_SET_ENABLE_KEYFRAME_FILTERING, + AOME_SET_ARNR_MAXFRAMES, + AOME_SET_ARNR_STRENGTH, + AOME_SET_TUNING, + AOME_SET_CQ_LEVEL, + AOME_SET_MAX_INTRA_BITRATE_PCT, + AV1E_SET_MAX_INTER_BITRATE_PCT, + AV1E_SET_GF_CBR_BOOST_PCT, + AV1E_SET_LOSSLESS, + AV1E_SET_ENABLE_CDEF, + AV1E_SET_ENABLE_RESTORATION, + AV1E_SET_ENABLE_RECT_PARTITIONS, + AV1E_SET_ENABLE_AB_PARTITIONS, + AV1E_SET_ENABLE_1TO4_PARTITIONS, + AV1E_SET_MIN_PARTITION_SIZE, + AV1E_SET_MAX_PARTITION_SIZE, + AV1E_SET_ENABLE_DUAL_FILTER, + AV1E_SET_ENABLE_CHROMA_DELTAQ, + AV1E_SET_ENABLE_INTRA_EDGE_FILTER, + AV1E_SET_ENABLE_ORDER_HINT, + AV1E_SET_ENABLE_TX64, + AV1E_SET_ENABLE_FLIP_IDTX, + AV1E_SET_ENABLE_RECT_TX, + AV1E_SET_ENABLE_DIST_WTD_COMP, + AV1E_SET_ENABLE_MASKED_COMP, + AV1E_SET_ENABLE_ONESIDED_COMP, + AV1E_SET_ENABLE_INTERINTRA_COMP, + AV1E_SET_ENABLE_SMOOTH_INTERINTRA, + AV1E_SET_ENABLE_DIFF_WTD_COMP, + AV1E_SET_ENABLE_INTERINTER_WEDGE, + AV1E_SET_ENABLE_INTERINTRA_WEDGE, + AV1E_SET_ENABLE_GLOBAL_MOTION, + AV1E_SET_ENABLE_WARPED_MOTION, + AV1E_SET_ENABLE_FILTER_INTRA, + AV1E_SET_ENABLE_SMOOTH_INTRA, + AV1E_SET_ENABLE_PAETH_INTRA, + AV1E_SET_ENABLE_CFL_INTRA, + AV1E_SET_ENABLE_DIAGONAL_INTRA, + AV1E_SET_FORCE_VIDEO_MODE, + AV1E_SET_ENABLE_OBMC, + AV1E_SET_ENABLE_OVERLAY, + AV1E_SET_ENABLE_PALETTE, + AV1E_SET_ENABLE_INTRABC, + AV1E_SET_ENABLE_ANGLE_DELTA, + AV1E_SET_DISABLE_TRELLIS_QUANT, + AV1E_SET_ENABLE_QM, + AV1E_SET_QM_MIN, + AV1E_SET_QM_MAX, + AV1E_SET_REDUCED_TX_TYPE_SET, + AV1E_SET_INTRA_DCT_ONLY, + AV1E_SET_INTER_DCT_ONLY, + AV1E_SET_INTRA_DEFAULT_TX_ONLY, + AV1E_SET_QUANT_B_ADAPT, + AV1E_SET_COEFF_COST_UPD_FREQ, + AV1E_SET_MODE_COST_UPD_FREQ, + AV1E_SET_MV_COST_UPD_FREQ, + AV1E_SET_FRAME_PARALLEL_DECODING, + AV1E_SET_ERROR_RESILIENT_MODE, + AV1E_SET_AQ_MODE, + AV1E_SET_DELTAQ_MODE, + AV1E_SET_DELTAQ_STRENGTH, + AV1E_SET_DELTALF_MODE, + AV1E_SET_FRAME_PERIODIC_BOOST, + AV1E_SET_NOISE_SENSITIVITY, + AV1E_SET_TUNE_CONTENT, + AV1E_SET_CDF_UPDATE_MODE, + AV1E_SET_COLOR_PRIMARIES, + AV1E_SET_TRANSFER_CHARACTERISTICS, + AV1E_SET_MATRIX_COEFFICIENTS, + AV1E_SET_CHROMA_SAMPLE_POSITION, + AV1E_SET_MIN_GF_INTERVAL, + AV1E_SET_MAX_GF_INTERVAL, + AV1E_SET_GF_MIN_PYRAMID_HEIGHT, + AV1E_SET_GF_MAX_PYRAMID_HEIGHT, + AV1E_SET_SUPERBLOCK_SIZE, + AV1E_SET_NUM_TG, + AV1E_SET_MTU, + AV1E_SET_TIMING_INFO_TYPE, + AV1E_SET_FILM_GRAIN_TEST_VECTOR, + AV1E_SET_FILM_GRAIN_TABLE, +#if CONFIG_DENOISE + AV1E_SET_DENOISE_NOISE_LEVEL, + AV1E_SET_DENOISE_BLOCK_SIZE, + AV1E_SET_ENABLE_DNL_DENOISING, +#endif // CONFIG_DENOISE + AV1E_SET_MAX_REFERENCE_FRAMES, + AV1E_SET_REDUCED_REFERENCE_SET, + AV1E_SET_ENABLE_REF_FRAME_MVS, + AV1E_SET_TARGET_SEQ_LEVEL_IDX, + AV1E_SET_TIER_MASK, + AV1E_SET_MIN_CR, + AV1E_SET_VBR_CORPUS_COMPLEXITY_LAP, + AV1E_SET_CHROMA_SUBSAMPLING_X, + AV1E_SET_CHROMA_SUBSAMPLING_Y, +#if CONFIG_TUNE_VMAF + AV1E_SET_VMAF_MODEL_PATH, +#endif + AV1E_SET_DV_COST_UPD_FREQ, + AV1E_SET_PARTITION_INFO_PATH, + AV1E_SET_ENABLE_DIRECTIONAL_INTRA, + AV1E_SET_ENABLE_TX_SIZE_SEARCH, + AV1E_SET_LOOPFILTER_CONTROL, + AV1E_SET_AUTO_INTRA_TOOLS_OFF, + AV1E_ENABLE_RATE_GUIDE_DELTAQ, + AV1E_SET_RATE_DISTRIBUTION_INFO, + 0 }; + +const arg_def_t *main_args[] = { &g_av1_codec_arg_defs.help, + &g_av1_codec_arg_defs.use_cfg, + &g_av1_codec_arg_defs.debugmode, + &g_av1_codec_arg_defs.outputfile, + &g_av1_codec_arg_defs.codecarg, + &g_av1_codec_arg_defs.passes, + &g_av1_codec_arg_defs.pass_arg, + &g_av1_codec_arg_defs.fpf_name, + &g_av1_codec_arg_defs.limit, + &g_av1_codec_arg_defs.skip, + &g_av1_codec_arg_defs.good_dl, + &g_av1_codec_arg_defs.rt_dl, + &g_av1_codec_arg_defs.ai_dl, + &g_av1_codec_arg_defs.quietarg, + &g_av1_codec_arg_defs.verbosearg, + &g_av1_codec_arg_defs.psnrarg, + &g_av1_codec_arg_defs.use_webm, + &g_av1_codec_arg_defs.use_ivf, + &g_av1_codec_arg_defs.use_obu, + &g_av1_codec_arg_defs.q_hist_n, + &g_av1_codec_arg_defs.rate_hist_n, + &g_av1_codec_arg_defs.disable_warnings, + &g_av1_codec_arg_defs.disable_warning_prompt, + &g_av1_codec_arg_defs.recontest, + NULL }; + +const arg_def_t *global_args[] = { + &g_av1_codec_arg_defs.use_nv12, + &g_av1_codec_arg_defs.use_yv12, + &g_av1_codec_arg_defs.use_i420, + &g_av1_codec_arg_defs.use_i422, + &g_av1_codec_arg_defs.use_i444, + &g_av1_codec_arg_defs.usage, + &g_av1_codec_arg_defs.threads, + &g_av1_codec_arg_defs.profile, + &g_av1_codec_arg_defs.width, + &g_av1_codec_arg_defs.height, + &g_av1_codec_arg_defs.forced_max_frame_width, + &g_av1_codec_arg_defs.forced_max_frame_height, +#if CONFIG_WEBM_IO + &g_av1_codec_arg_defs.stereo_mode, +#endif + &g_av1_codec_arg_defs.timebase, + &g_av1_codec_arg_defs.framerate, + &g_av1_codec_arg_defs.global_error_resilient, + &g_av1_codec_arg_defs.bitdeptharg, + &g_av1_codec_arg_defs.inbitdeptharg, + &g_av1_codec_arg_defs.lag_in_frames, + &g_av1_codec_arg_defs.large_scale_tile, + &g_av1_codec_arg_defs.monochrome, + &g_av1_codec_arg_defs.full_still_picture_hdr, + &g_av1_codec_arg_defs.use_16bit_internal, + &g_av1_codec_arg_defs.save_as_annexb, + NULL +}; + +const arg_def_t *rc_args[] = { &g_av1_codec_arg_defs.dropframe_thresh, + &g_av1_codec_arg_defs.resize_mode, + &g_av1_codec_arg_defs.resize_denominator, + &g_av1_codec_arg_defs.resize_kf_denominator, + &g_av1_codec_arg_defs.superres_mode, + &g_av1_codec_arg_defs.superres_denominator, + &g_av1_codec_arg_defs.superres_kf_denominator, + &g_av1_codec_arg_defs.superres_qthresh, + &g_av1_codec_arg_defs.superres_kf_qthresh, + &g_av1_codec_arg_defs.end_usage, + &g_av1_codec_arg_defs.target_bitrate, + &g_av1_codec_arg_defs.min_quantizer, + &g_av1_codec_arg_defs.max_quantizer, + &g_av1_codec_arg_defs.undershoot_pct, + &g_av1_codec_arg_defs.overshoot_pct, + &g_av1_codec_arg_defs.buf_sz, + &g_av1_codec_arg_defs.buf_initial_sz, + &g_av1_codec_arg_defs.buf_optimal_sz, + &g_av1_codec_arg_defs.bias_pct, + &g_av1_codec_arg_defs.minsection_pct, + &g_av1_codec_arg_defs.maxsection_pct, + NULL }; + +const arg_def_t *kf_args[] = { &g_av1_codec_arg_defs.fwd_kf_enabled, + &g_av1_codec_arg_defs.kf_min_dist, + &g_av1_codec_arg_defs.kf_max_dist, + &g_av1_codec_arg_defs.kf_disabled, + &g_av1_codec_arg_defs.sframe_dist, + &g_av1_codec_arg_defs.sframe_mode, + NULL }; + +// TODO(bohanli): Currently all options are supported by the key & value API. +// Consider removing the control ID usages? +const arg_def_t *av1_ctrl_args[] = { + &g_av1_codec_arg_defs.cpu_used_av1, + &g_av1_codec_arg_defs.auto_altref, + &g_av1_codec_arg_defs.sharpness, + &g_av1_codec_arg_defs.static_thresh, + &g_av1_codec_arg_defs.rowmtarg, + &g_av1_codec_arg_defs.fpmtarg, + &g_av1_codec_arg_defs.tile_cols, + &g_av1_codec_arg_defs.tile_rows, + &g_av1_codec_arg_defs.enable_tpl_model, + &g_av1_codec_arg_defs.enable_keyframe_filtering, + &g_av1_codec_arg_defs.arnr_maxframes, + &g_av1_codec_arg_defs.arnr_strength, + &g_av1_codec_arg_defs.tune_metric, + &g_av1_codec_arg_defs.cq_level, + &g_av1_codec_arg_defs.max_intra_rate_pct, + &g_av1_codec_arg_defs.max_inter_rate_pct, + &g_av1_codec_arg_defs.gf_cbr_boost_pct, + &g_av1_codec_arg_defs.lossless, + &g_av1_codec_arg_defs.enable_cdef, + &g_av1_codec_arg_defs.enable_restoration, + &g_av1_codec_arg_defs.enable_rect_partitions, + &g_av1_codec_arg_defs.enable_ab_partitions, + &g_av1_codec_arg_defs.enable_1to4_partitions, + &g_av1_codec_arg_defs.min_partition_size, + &g_av1_codec_arg_defs.max_partition_size, + &g_av1_codec_arg_defs.enable_dual_filter, + &g_av1_codec_arg_defs.enable_chroma_deltaq, + &g_av1_codec_arg_defs.enable_intra_edge_filter, + &g_av1_codec_arg_defs.enable_order_hint, + &g_av1_codec_arg_defs.enable_tx64, + &g_av1_codec_arg_defs.enable_flip_idtx, + &g_av1_codec_arg_defs.enable_rect_tx, + &g_av1_codec_arg_defs.enable_dist_wtd_comp, + &g_av1_codec_arg_defs.enable_masked_comp, + &g_av1_codec_arg_defs.enable_onesided_comp, + &g_av1_codec_arg_defs.enable_interintra_comp, + &g_av1_codec_arg_defs.enable_smooth_interintra, + &g_av1_codec_arg_defs.enable_diff_wtd_comp, + &g_av1_codec_arg_defs.enable_interinter_wedge, + &g_av1_codec_arg_defs.enable_interintra_wedge, + &g_av1_codec_arg_defs.enable_global_motion, + &g_av1_codec_arg_defs.enable_warped_motion, + &g_av1_codec_arg_defs.enable_filter_intra, + &g_av1_codec_arg_defs.enable_smooth_intra, + &g_av1_codec_arg_defs.enable_paeth_intra, + &g_av1_codec_arg_defs.enable_cfl_intra, + &g_av1_codec_arg_defs.enable_diagonal_intra, + &g_av1_codec_arg_defs.force_video_mode, + &g_av1_codec_arg_defs.enable_obmc, + &g_av1_codec_arg_defs.enable_overlay, + &g_av1_codec_arg_defs.enable_palette, + &g_av1_codec_arg_defs.enable_intrabc, + &g_av1_codec_arg_defs.enable_angle_delta, + &g_av1_codec_arg_defs.disable_trellis_quant, + &g_av1_codec_arg_defs.enable_qm, + &g_av1_codec_arg_defs.qm_min, + &g_av1_codec_arg_defs.qm_max, + &g_av1_codec_arg_defs.reduced_tx_type_set, + &g_av1_codec_arg_defs.use_intra_dct_only, + &g_av1_codec_arg_defs.use_inter_dct_only, + &g_av1_codec_arg_defs.use_intra_default_tx_only, + &g_av1_codec_arg_defs.quant_b_adapt, + &g_av1_codec_arg_defs.coeff_cost_upd_freq, + &g_av1_codec_arg_defs.mode_cost_upd_freq, + &g_av1_codec_arg_defs.mv_cost_upd_freq, + &g_av1_codec_arg_defs.frame_parallel_decoding, + &g_av1_codec_arg_defs.error_resilient_mode, + &g_av1_codec_arg_defs.aq_mode, + &g_av1_codec_arg_defs.deltaq_mode, + &g_av1_codec_arg_defs.deltaq_strength, + &g_av1_codec_arg_defs.deltalf_mode, + &g_av1_codec_arg_defs.frame_periodic_boost, + &g_av1_codec_arg_defs.noise_sens, + &g_av1_codec_arg_defs.tune_content, + &g_av1_codec_arg_defs.cdf_update_mode, + &g_av1_codec_arg_defs.input_color_primaries, + &g_av1_codec_arg_defs.input_transfer_characteristics, + &g_av1_codec_arg_defs.input_matrix_coefficients, + &g_av1_codec_arg_defs.input_chroma_sample_position, + &g_av1_codec_arg_defs.min_gf_interval, + &g_av1_codec_arg_defs.max_gf_interval, + &g_av1_codec_arg_defs.gf_min_pyr_height, + &g_av1_codec_arg_defs.gf_max_pyr_height, + &g_av1_codec_arg_defs.superblock_size, + &g_av1_codec_arg_defs.num_tg, + &g_av1_codec_arg_defs.mtu_size, + &g_av1_codec_arg_defs.timing_info, + &g_av1_codec_arg_defs.film_grain_test, + &g_av1_codec_arg_defs.film_grain_table, +#if CONFIG_DENOISE + &g_av1_codec_arg_defs.denoise_noise_level, + &g_av1_codec_arg_defs.denoise_block_size, + &g_av1_codec_arg_defs.enable_dnl_denoising, +#endif // CONFIG_DENOISE + &g_av1_codec_arg_defs.max_reference_frames, + &g_av1_codec_arg_defs.reduced_reference_set, + &g_av1_codec_arg_defs.enable_ref_frame_mvs, + &g_av1_codec_arg_defs.target_seq_level_idx, + &g_av1_codec_arg_defs.set_tier_mask, + &g_av1_codec_arg_defs.set_min_cr, + &g_av1_codec_arg_defs.vbr_corpus_complexity_lap, + &g_av1_codec_arg_defs.input_chroma_subsampling_x, + &g_av1_codec_arg_defs.input_chroma_subsampling_y, +#if CONFIG_TUNE_VMAF + &g_av1_codec_arg_defs.vmaf_model_path, +#endif + &g_av1_codec_arg_defs.dv_cost_upd_freq, + &g_av1_codec_arg_defs.partition_info_path, + &g_av1_codec_arg_defs.enable_rate_guide_deltaq, + &g_av1_codec_arg_defs.rate_distribution_info, + &g_av1_codec_arg_defs.enable_directional_intra, + &g_av1_codec_arg_defs.enable_tx_size_search, + &g_av1_codec_arg_defs.loopfilter_control, + &g_av1_codec_arg_defs.auto_intra_tools_off, + NULL, +}; + +const arg_def_t *av1_key_val_args[] = { + &g_av1_codec_arg_defs.passes, + &g_av1_codec_arg_defs.two_pass_output, + &g_av1_codec_arg_defs.second_pass_log, + &g_av1_codec_arg_defs.fwd_kf_dist, + &g_av1_codec_arg_defs.strict_level_conformance, + &g_av1_codec_arg_defs.sb_qp_sweep, + &g_av1_codec_arg_defs.dist_metric, + &g_av1_codec_arg_defs.kf_max_pyr_height, + NULL, +}; + +static const arg_def_t *no_args[] = { NULL }; + +static void show_help(FILE *fout, int shorthelp) { + fprintf(fout, "Usage: %s <options> -o dst_filename src_filename\n", + exec_name); + + if (shorthelp) { + fprintf(fout, "Use --help to see the full list of options.\n"); + return; + } + + fprintf(fout, "\nOptions:\n"); + arg_show_usage(fout, main_args); + fprintf(fout, "\nEncoder Global Options:\n"); + arg_show_usage(fout, global_args); + fprintf(fout, "\nRate Control Options:\n"); + arg_show_usage(fout, rc_args); + fprintf(fout, "\nKeyframe Placement Options:\n"); + arg_show_usage(fout, kf_args); +#if CONFIG_AV1_ENCODER + fprintf(fout, "\nAV1 Specific Options:\n"); + arg_show_usage(fout, av1_ctrl_args); + arg_show_usage(fout, av1_key_val_args); +#endif + fprintf(fout, + "\nStream timebase (--timebase):\n" + " The desired precision of timestamps in the output, expressed\n" + " in fractional seconds. Default is 1/1000.\n"); + fprintf(fout, "\nIncluded encoders:\n\n"); + + const int num_encoder = get_aom_encoder_count(); + for (int i = 0; i < num_encoder; ++i) { + aom_codec_iface_t *encoder = get_aom_encoder_by_index(i); + const char *defstr = (i == (num_encoder - 1)) ? "(default)" : ""; + fprintf(fout, " %-6s - %s %s\n", get_short_name_by_aom_encoder(encoder), + aom_codec_iface_name(encoder), defstr); + } + fprintf(fout, "\n "); + fprintf(fout, "Use --codec to switch to a non-default encoder.\n\n"); +} + +void usage_exit(void) { + show_help(stderr, 1); + exit(EXIT_FAILURE); +} + +#if CONFIG_AV1_ENCODER +#define ARG_CTRL_CNT_MAX NELEMENTS(av1_arg_ctrl_map) +#define ARG_KEY_VAL_CNT_MAX NELEMENTS(av1_key_val_args) +#endif + +#if !CONFIG_WEBM_IO +typedef int stereo_format_t; +struct WebmOutputContext { + int debug; +}; +#endif + +/* Per-stream configuration */ +struct stream_config { + struct aom_codec_enc_cfg cfg; + const char *out_fn; + const char *stats_fn; + stereo_format_t stereo_fmt; + int arg_ctrls[ARG_CTRL_CNT_MAX][2]; + int arg_ctrl_cnt; + const char *arg_key_vals[ARG_KEY_VAL_CNT_MAX][2]; + int arg_key_val_cnt; + int write_webm; + const char *film_grain_filename; + int write_ivf; + // whether to use 16bit internal buffers + int use_16bit_internal; +#if CONFIG_TUNE_VMAF + const char *vmaf_model_path; +#endif + const char *partition_info_path; + unsigned int enable_rate_guide_deltaq; + const char *rate_distribution_info; + aom_color_range_t color_range; + const char *two_pass_input; + const char *two_pass_output; + int two_pass_width; + int two_pass_height; +}; + +struct stream_state { + int index; + struct stream_state *next; + struct stream_config config; + FILE *file; + struct rate_hist *rate_hist; + struct WebmOutputContext webm_ctx; + uint64_t psnr_sse_total[2]; + uint64_t psnr_samples_total[2]; + double psnr_totals[2][4]; + int psnr_count[2]; + int counts[64]; + aom_codec_ctx_t encoder; + unsigned int frames_out; + uint64_t cx_time; + size_t nbytes; + stats_io_t stats; + struct aom_image *img; + aom_codec_ctx_t decoder; + int mismatch_seen; + unsigned int chroma_subsampling_x; + unsigned int chroma_subsampling_y; + const char *orig_out_fn; + unsigned int orig_width; + unsigned int orig_height; + int orig_write_webm; + int orig_write_ivf; + char tmp_out_fn[1000]; +}; + +static void validate_positive_rational(const char *msg, + struct aom_rational *rat) { + if (rat->den < 0) { + rat->num *= -1; + rat->den *= -1; + } + + if (rat->num < 0) die("Error: %s must be positive\n", msg); + + if (!rat->den) die("Error: %s has zero denominator\n", msg); +} + +static void init_config(cfg_options_t *config) { + memset(config, 0, sizeof(cfg_options_t)); + config->super_block_size = 0; // Dynamic + config->max_partition_size = 128; + config->min_partition_size = 4; + config->disable_trellis_quant = 3; +} + +/* Parses global config arguments into the AvxEncoderConfig. Note that + * argv is modified and overwrites all parsed arguments. + */ +static void parse_global_config(struct AvxEncoderConfig *global, char ***argv) { + char **argi, **argj; + struct arg arg; + const int num_encoder = get_aom_encoder_count(); + char **argv_local = (char **)*argv; + if (num_encoder < 1) die("Error: no valid encoder available\n"); + + /* Initialize default parameters */ + memset(global, 0, sizeof(*global)); + global->codec = get_aom_encoder_by_index(num_encoder - 1); + global->passes = 0; + global->color_type = I420; + global->csp = AOM_CSP_UNKNOWN; + global->show_psnr = 0; + + int cfg_included = 0; + init_config(&global->encoder_config); + + for (argi = argj = argv_local; (*argj = *argi); argi += arg.argv_step) { + arg.argv_step = 1; + + if (arg_match(&arg, &g_av1_codec_arg_defs.use_cfg, argi)) { + if (!cfg_included) { + parse_cfg(arg.val, &global->encoder_config); + cfg_included = 1; + } + } else if (arg_match(&arg, &g_av1_codec_arg_defs.help, argi)) { + show_help(stdout, 0); + exit(EXIT_SUCCESS); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.codecarg, argi)) { + global->codec = get_aom_encoder_by_short_name(arg.val); + if (!global->codec) + die("Error: Unrecognized argument (%s) to --codec\n", arg.val); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.passes, argi)) { + global->passes = arg_parse_uint(&arg); + + if (global->passes < 1 || global->passes > 3) + die("Error: Invalid number of passes (%d)\n", global->passes); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.pass_arg, argi)) { + global->pass = arg_parse_uint(&arg); + + if (global->pass < 1 || global->pass > 3) + die("Error: Invalid pass selected (%d)\n", global->pass); + } else if (arg_match(&arg, + &g_av1_codec_arg_defs.input_chroma_sample_position, + argi)) { + global->csp = arg_parse_enum(&arg); + /* Flag is used by later code as well, preserve it. */ + argj++; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.usage, argi)) { + global->usage = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.good_dl, argi)) { + global->usage = AOM_USAGE_GOOD_QUALITY; // Good quality usage + } else if (arg_match(&arg, &g_av1_codec_arg_defs.rt_dl, argi)) { + global->usage = AOM_USAGE_REALTIME; // Real-time usage + } else if (arg_match(&arg, &g_av1_codec_arg_defs.ai_dl, argi)) { + global->usage = AOM_USAGE_ALL_INTRA; // All intra usage + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_nv12, argi)) { + global->color_type = NV12; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_yv12, argi)) { + global->color_type = YV12; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i420, argi)) { + global->color_type = I420; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i422, argi)) { + global->color_type = I422; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i444, argi)) { + global->color_type = I444; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.quietarg, argi)) { + global->quiet = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.verbosearg, argi)) { + global->verbose = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.limit, argi)) { + global->limit = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.skip, argi)) { + global->skip_frames = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.psnrarg, argi)) { + if (arg.val) + global->show_psnr = arg_parse_int(&arg); + else + global->show_psnr = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.recontest, argi)) { + global->test_decode = arg_parse_enum_or_int(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.framerate, argi)) { + global->framerate = arg_parse_rational(&arg); + validate_positive_rational(arg.name, &global->framerate); + global->have_framerate = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.debugmode, argi)) { + global->debug = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.q_hist_n, argi)) { + global->show_q_hist_buckets = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.rate_hist_n, argi)) { + global->show_rate_hist_buckets = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.disable_warnings, argi)) { + global->disable_warnings = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.disable_warning_prompt, + argi)) { + global->disable_warning_prompt = 1; + } else { + argj++; + } + } + + if (global->pass) { + /* DWIM: Assume the user meant passes=2 if pass=2 is specified */ + if (global->pass > global->passes) { + aom_tools_warn("Assuming --pass=%d implies --passes=%d\n", global->pass, + global->pass); + global->passes = global->pass; + } + } + /* Validate global config */ + if (global->passes == 0) { +#if CONFIG_AV1_ENCODER + // Make default AV1 passes = 2 until there is a better quality 1-pass + // encoder + if (global->codec != NULL) + global->passes = + (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0 && + global->usage != AOM_USAGE_REALTIME) + ? 2 + : 1; +#else + global->passes = 1; +#endif + } + + if (global->usage == AOM_USAGE_REALTIME && global->passes > 1) { + aom_tools_warn("Enforcing one-pass encoding in realtime mode\n"); + if (global->pass > 1) + die("Error: Invalid --pass=%d for one-pass encoding\n", global->pass); + global->passes = 1; + } + + if (global->usage == AOM_USAGE_ALL_INTRA && global->passes > 1) { + aom_tools_warn("Enforcing one-pass encoding in all intra mode\n"); + global->passes = 1; + } +} + +static void open_input_file(struct AvxInputContext *input, + aom_chroma_sample_position_t csp) { + /* Parse certain options from the input file, if possible */ + input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb") + : set_binary_mode(stdin); + + if (!input->file) fatal("Failed to open input file"); + + if (!fseeko(input->file, 0, SEEK_END)) { + /* Input file is seekable. Figure out how long it is, so we can get + * progress info. + */ + input->length = ftello(input->file); + rewind(input->file); + } + + /* Default to 1:1 pixel aspect ratio. */ + input->pixel_aspect_ratio.numerator = 1; + input->pixel_aspect_ratio.denominator = 1; + + /* For RAW input sources, these bytes will applied on the first frame + * in read_frame(). + */ + input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file); + input->detect.position = 0; + + if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) { + if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4, csp, + input->only_i420) >= 0) { + input->file_type = FILE_TYPE_Y4M; + input->width = input->y4m.pic_w; + input->height = input->y4m.pic_h; + input->pixel_aspect_ratio.numerator = input->y4m.par_n; + input->pixel_aspect_ratio.denominator = input->y4m.par_d; + input->framerate.numerator = input->y4m.fps_n; + input->framerate.denominator = input->y4m.fps_d; + input->fmt = input->y4m.aom_fmt; + input->bit_depth = input->y4m.bit_depth; + input->color_range = input->y4m.color_range; + } else + fatal("Unsupported Y4M stream."); + } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) { + fatal("IVF is not supported as input."); + } else { + input->file_type = FILE_TYPE_RAW; + } +} + +static void close_input_file(struct AvxInputContext *input) { + fclose(input->file); + if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m); +} + +static struct stream_state *new_stream(struct AvxEncoderConfig *global, + struct stream_state *prev) { + struct stream_state *stream; + + stream = calloc(1, sizeof(*stream)); + if (stream == NULL) { + fatal("Failed to allocate new stream."); + } + + if (prev) { + memcpy(stream, prev, sizeof(*stream)); + stream->index++; + prev->next = stream; + } else { + aom_codec_err_t res; + + /* Populate encoder configuration */ + res = aom_codec_enc_config_default(global->codec, &stream->config.cfg, + global->usage); + if (res) fatal("Failed to get config: %s\n", aom_codec_err_to_string(res)); + + /* Change the default timebase to a high enough value so that the + * encoder will always create strictly increasing timestamps. + */ + stream->config.cfg.g_timebase.den = 1000; + + /* Never use the library's default resolution, require it be parsed + * from the file or set on the command line. + */ + stream->config.cfg.g_w = 0; + stream->config.cfg.g_h = 0; + + /* Initialize remaining stream parameters */ + stream->config.write_webm = 1; + stream->config.write_ivf = 0; + +#if CONFIG_WEBM_IO + stream->config.stereo_fmt = STEREO_FORMAT_MONO; + stream->webm_ctx.last_pts_ns = -1; + stream->webm_ctx.writer = NULL; + stream->webm_ctx.segment = NULL; +#endif + + /* Allows removal of the application version from the EBML tags */ + stream->webm_ctx.debug = global->debug; + memcpy(&stream->config.cfg.encoder_cfg, &global->encoder_config, + sizeof(stream->config.cfg.encoder_cfg)); + } + + /* Output files must be specified for each stream */ + stream->config.out_fn = NULL; + stream->config.two_pass_input = NULL; + stream->config.two_pass_output = NULL; + stream->config.two_pass_width = 0; + stream->config.two_pass_height = 0; + + stream->next = NULL; + return stream; +} + +static void set_config_arg_ctrls(struct stream_config *config, int key, + const struct arg *arg) { + int j; + if (key == AV1E_SET_FILM_GRAIN_TABLE) { + config->film_grain_filename = arg->val; + return; + } + + // For target level, the settings should accumulate rather than overwrite, + // so we simply append it. + if (key == AV1E_SET_TARGET_SEQ_LEVEL_IDX) { + j = config->arg_ctrl_cnt; + assert(j < ARG_CTRL_CNT_MAX); + config->arg_ctrls[j][0] = key; + config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg); + ++config->arg_ctrl_cnt; + return; + } + + /* Point either to the next free element or the first instance of this + * control. + */ + for (j = 0; j < config->arg_ctrl_cnt; j++) + if (config->arg_ctrls[j][0] == key) break; + + /* Update/insert */ + assert(j < ARG_CTRL_CNT_MAX); + config->arg_ctrls[j][0] = key; + config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg); + + if (key == AOME_SET_ENABLEAUTOALTREF && config->arg_ctrls[j][1] > 1) { + aom_tools_warn( + "auto-alt-ref > 1 is deprecated... setting auto-alt-ref=1\n"); + config->arg_ctrls[j][1] = 1; + } + + if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++; +} + +static void set_config_arg_key_vals(struct stream_config *config, + const char *name, const struct arg *arg) { + int j; + const char *val = arg->val; + // For target level, the settings should accumulate rather than overwrite, + // so we simply append it. + if (strcmp(name, "target-seq-level-idx") == 0) { + j = config->arg_key_val_cnt; + assert(j < ARG_KEY_VAL_CNT_MAX); + config->arg_key_vals[j][0] = name; + config->arg_key_vals[j][1] = val; + ++config->arg_key_val_cnt; + return; + } + + /* Point either to the next free element or the first instance of this + * option. + */ + for (j = 0; j < config->arg_key_val_cnt; j++) + if (strcmp(name, config->arg_key_vals[j][0]) == 0) break; + + /* Update/insert */ + assert(j < ARG_KEY_VAL_CNT_MAX); + config->arg_key_vals[j][0] = name; + config->arg_key_vals[j][1] = val; + + if (strcmp(name, g_av1_codec_arg_defs.auto_altref.long_name) == 0) { + int auto_altref = arg_parse_int(arg); + if (auto_altref > 1) { + aom_tools_warn( + "auto-alt-ref > 1 is deprecated... setting auto-alt-ref=1\n"); + config->arg_key_vals[j][1] = "1"; + } + } + + if (j == config->arg_key_val_cnt) config->arg_key_val_cnt++; +} + +static int parse_stream_params(struct AvxEncoderConfig *global, + struct stream_state *stream, char **argv) { + char **argi, **argj; + struct arg arg; + static const arg_def_t **ctrl_args = no_args; + static const arg_def_t **key_val_args = no_args; + static const int *ctrl_args_map = NULL; + struct stream_config *config = &stream->config; + int eos_mark_found = 0; + int webm_forced = 0; + + // Handle codec specific options + if (0) { +#if CONFIG_AV1_ENCODER + } else if (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0) { + // TODO(jingning): Reuse AV1 specific encoder configuration parameters. + // Consider to expand this set for AV1 encoder control. +#if __STDC_VERSION__ >= 201112L + _Static_assert(NELEMENTS(av1_ctrl_args) == NELEMENTS(av1_arg_ctrl_map), + "The av1_ctrl_args and av1_arg_ctrl_map arrays must be of " + "the same size."); +#else + assert(NELEMENTS(av1_ctrl_args) == NELEMENTS(av1_arg_ctrl_map)); +#endif + ctrl_args = av1_ctrl_args; + ctrl_args_map = av1_arg_ctrl_map; + key_val_args = av1_key_val_args; +#endif + } + + for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) { + arg.argv_step = 1; + + /* Once we've found an end-of-stream marker (--) we want to continue + * shifting arguments but not consuming them. + */ + if (eos_mark_found) { + argj++; + continue; + } else if (!strcmp(*argj, "--")) { + eos_mark_found = 1; + continue; + } + + if (arg_match(&arg, &g_av1_codec_arg_defs.outputfile, argi)) { + config->out_fn = arg.val; + if (!webm_forced) { + const size_t out_fn_len = strlen(config->out_fn); + if (out_fn_len >= 4 && + !strcmp(config->out_fn + out_fn_len - 4, ".ivf")) { + config->write_webm = 0; + config->write_ivf = 1; + } else if (out_fn_len >= 4 && + !strcmp(config->out_fn + out_fn_len - 4, ".obu")) { + config->write_webm = 0; + config->write_ivf = 0; + } + } + } else if (arg_match(&arg, &g_av1_codec_arg_defs.fpf_name, argi)) { + config->stats_fn = arg.val; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_webm, argi)) { +#if CONFIG_WEBM_IO + config->write_webm = 1; + webm_forced = 1; +#else + die("Error: --webm specified but webm is disabled."); +#endif + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_ivf, argi)) { + config->write_webm = 0; + config->write_ivf = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_obu, argi)) { + config->write_webm = 0; + config->write_ivf = 0; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.threads, argi)) { + config->cfg.g_threads = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.profile, argi)) { + config->cfg.g_profile = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.width, argi)) { + config->cfg.g_w = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.height, argi)) { + config->cfg.g_h = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.forced_max_frame_width, + argi)) { + config->cfg.g_forced_max_frame_width = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.forced_max_frame_height, + argi)) { + config->cfg.g_forced_max_frame_height = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.bitdeptharg, argi)) { + config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.inbitdeptharg, argi)) { + config->cfg.g_input_bit_depth = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.input_chroma_subsampling_x, + argi)) { + stream->chroma_subsampling_x = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.input_chroma_subsampling_y, + argi)) { + stream->chroma_subsampling_y = arg_parse_uint(&arg); +#if CONFIG_WEBM_IO + } else if (arg_match(&arg, &g_av1_codec_arg_defs.stereo_mode, argi)) { + config->stereo_fmt = arg_parse_enum_or_int(&arg); +#endif + } else if (arg_match(&arg, &g_av1_codec_arg_defs.timebase, argi)) { + config->cfg.g_timebase = arg_parse_rational(&arg); + validate_positive_rational(arg.name, &config->cfg.g_timebase); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.global_error_resilient, + argi)) { + config->cfg.g_error_resilient = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.lag_in_frames, argi)) { + config->cfg.g_lag_in_frames = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.large_scale_tile, argi)) { + config->cfg.large_scale_tile = arg_parse_uint(&arg); + if (config->cfg.large_scale_tile) { + global->codec = get_aom_encoder_by_short_name("av1"); + } + } else if (arg_match(&arg, &g_av1_codec_arg_defs.monochrome, argi)) { + config->cfg.monochrome = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.full_still_picture_hdr, + argi)) { + config->cfg.full_still_picture_hdr = 1; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_16bit_internal, + argi)) { + config->use_16bit_internal = CONFIG_AV1_HIGHBITDEPTH; + if (!config->use_16bit_internal) { + aom_tools_warn("%s option ignored with CONFIG_AV1_HIGHBITDEPTH=0.\n", + arg.name); + } + } else if (arg_match(&arg, &g_av1_codec_arg_defs.dropframe_thresh, argi)) { + config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_mode, argi)) { + config->cfg.rc_resize_mode = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_denominator, + argi)) { + config->cfg.rc_resize_denominator = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_kf_denominator, + argi)) { + config->cfg.rc_resize_kf_denominator = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_mode, argi)) { + config->cfg.rc_superres_mode = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_denominator, + argi)) { + config->cfg.rc_superres_denominator = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_kf_denominator, + argi)) { + config->cfg.rc_superres_kf_denominator = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_qthresh, argi)) { + config->cfg.rc_superres_qthresh = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_kf_qthresh, + argi)) { + config->cfg.rc_superres_kf_qthresh = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.end_usage, argi)) { + config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.target_bitrate, argi)) { + config->cfg.rc_target_bitrate = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.min_quantizer, argi)) { + config->cfg.rc_min_quantizer = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.max_quantizer, argi)) { + config->cfg.rc_max_quantizer = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.undershoot_pct, argi)) { + config->cfg.rc_undershoot_pct = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.overshoot_pct, argi)) { + config->cfg.rc_overshoot_pct = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_sz, argi)) { + config->cfg.rc_buf_sz = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_initial_sz, argi)) { + config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_optimal_sz, argi)) { + config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.bias_pct, argi)) { + config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg); + if (global->passes < 2) + aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.minsection_pct, argi)) { + config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg); + + if (global->passes < 2) + aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.maxsection_pct, argi)) { + config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg); + + if (global->passes < 2) + aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.fwd_kf_enabled, argi)) { + config->cfg.fwd_kf_enabled = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_min_dist, argi)) { + config->cfg.kf_min_dist = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_max_dist, argi)) { + config->cfg.kf_max_dist = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_disabled, argi)) { + config->cfg.kf_mode = AOM_KF_DISABLED; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.sframe_dist, argi)) { + config->cfg.sframe_dist = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.sframe_mode, argi)) { + config->cfg.sframe_mode = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.save_as_annexb, argi)) { + config->cfg.save_as_annexb = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.tile_width, argi)) { + config->cfg.tile_width_count = + arg_parse_list(&arg, config->cfg.tile_widths, MAX_TILE_WIDTHS); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.tile_height, argi)) { + config->cfg.tile_height_count = + arg_parse_list(&arg, config->cfg.tile_heights, MAX_TILE_HEIGHTS); +#if CONFIG_TUNE_VMAF + } else if (arg_match(&arg, &g_av1_codec_arg_defs.vmaf_model_path, argi)) { + config->vmaf_model_path = arg.val; +#endif + } else if (arg_match(&arg, &g_av1_codec_arg_defs.partition_info_path, + argi)) { + config->partition_info_path = arg.val; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.enable_rate_guide_deltaq, + argi)) { + config->enable_rate_guide_deltaq = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.rate_distribution_info, + argi)) { + config->rate_distribution_info = arg.val; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_fixed_qp_offsets, + argi)) { + config->cfg.use_fixed_qp_offsets = arg_parse_uint(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.fixed_qp_offsets, argi)) { + config->cfg.use_fixed_qp_offsets = 1; + } else if (global->usage == AOM_USAGE_REALTIME && + arg_match(&arg, &g_av1_codec_arg_defs.enable_restoration, + argi)) { + if (arg_parse_uint(&arg) == 1) { + aom_tools_warn("non-zero %s option ignored in realtime mode.\n", + arg.name); + } + } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_input, argi)) { + config->two_pass_input = arg.val; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_output, argi)) { + config->two_pass_output = arg.val; + } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_width, argi)) { + config->two_pass_width = arg_parse_int(&arg); + } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_height, argi)) { + config->two_pass_height = arg_parse_int(&arg); + } else { + int i, match = 0; + // check if the control ID API supports this arg + if (ctrl_args_map) { + for (i = 0; ctrl_args[i]; i++) { + if (arg_match(&arg, ctrl_args[i], argi)) { + match = 1; + set_config_arg_ctrls(config, ctrl_args_map[i], &arg); + break; + } + } + } + if (!match) { + // check if the key & value API supports this arg + for (i = 0; key_val_args[i]; i++) { + if (arg_match(&arg, key_val_args[i], argi)) { + match = 1; + set_config_arg_key_vals(config, key_val_args[i]->long_name, &arg); + break; + } + } + } + if (!match) argj++; + } + } + config->use_16bit_internal |= config->cfg.g_bit_depth > AOM_BITS_8; + + if (global->usage == AOM_USAGE_REALTIME && config->cfg.g_lag_in_frames != 0) { + aom_tools_warn("non-zero lag-in-frames option ignored in realtime mode.\n"); + config->cfg.g_lag_in_frames = 0; + } + + if (global->usage == AOM_USAGE_ALL_INTRA) { + if (config->cfg.g_lag_in_frames != 0) { + aom_tools_warn( + "non-zero lag-in-frames option ignored in all intra mode.\n"); + config->cfg.g_lag_in_frames = 0; + } + if (config->cfg.kf_max_dist != 0) { + aom_tools_warn( + "non-zero max key frame distance option ignored in all intra " + "mode.\n"); + config->cfg.kf_max_dist = 0; + } + } + + // set the passes field using key & val API + if (config->arg_key_val_cnt >= ARG_KEY_VAL_CNT_MAX) { + die("Not enough buffer for the key & value API."); + } + config->arg_key_vals[config->arg_key_val_cnt][0] = "passes"; + switch (global->passes) { + case 0: config->arg_key_vals[config->arg_key_val_cnt][1] = "0"; break; + case 1: config->arg_key_vals[config->arg_key_val_cnt][1] = "1"; break; + case 2: config->arg_key_vals[config->arg_key_val_cnt][1] = "2"; break; + case 3: config->arg_key_vals[config->arg_key_val_cnt][1] = "3"; break; + default: die("Invalid value of --passes."); + } + config->arg_key_val_cnt++; + + // set the two_pass_output field + if (!config->two_pass_output && global->passes == 3) { + // If not specified, set the name of two_pass_output file here. + snprintf(stream->tmp_out_fn, sizeof(stream->tmp_out_fn), + "%.980s_pass2_%d.ivf", stream->config.out_fn, stream->index); + stream->config.two_pass_output = stream->tmp_out_fn; + } + if (config->two_pass_output) { + config->arg_key_vals[config->arg_key_val_cnt][0] = "two-pass-output"; + config->arg_key_vals[config->arg_key_val_cnt][1] = config->two_pass_output; + config->arg_key_val_cnt++; + } + + return eos_mark_found; +} + +#define FOREACH_STREAM(iterator, list) \ + for (struct stream_state *iterator = list; iterator; \ + iterator = iterator->next) + +static void validate_stream_config(const struct stream_state *stream, + const struct AvxEncoderConfig *global) { + const struct stream_state *streami; + (void)global; + + if (!stream->config.cfg.g_w || !stream->config.cfg.g_h) + fatal( + "Stream %d: Specify stream dimensions with --width (-w) " + " and --height (-h)", + stream->index); + + /* Even if bit depth is set on the command line flag to be lower, + * it is upgraded to at least match the input bit depth. + */ + assert(stream->config.cfg.g_input_bit_depth <= + (unsigned int)stream->config.cfg.g_bit_depth); + + for (streami = stream; streami; streami = streami->next) { + /* All streams require output files */ + if (!streami->config.out_fn) + fatal("Stream %d: Output file is required (specify with -o)", + streami->index); + + /* Check for two streams outputting to the same file */ + if (streami != stream) { + const char *a = stream->config.out_fn; + const char *b = streami->config.out_fn; + if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul")) + fatal("Stream %d: duplicate output file (from stream %d)", + streami->index, stream->index); + } + + /* Check for two streams sharing a stats file. */ + if (streami != stream) { + const char *a = stream->config.stats_fn; + const char *b = streami->config.stats_fn; + if (a && b && !strcmp(a, b)) + fatal("Stream %d: duplicate stats file (from stream %d)", + streami->index, stream->index); + } + } +} + +static void set_stream_dimensions(struct stream_state *stream, unsigned int w, + unsigned int h) { + if (!stream->config.cfg.g_w) { + if (!stream->config.cfg.g_h) + stream->config.cfg.g_w = w; + else + stream->config.cfg.g_w = w * stream->config.cfg.g_h / h; + } + if (!stream->config.cfg.g_h) { + stream->config.cfg.g_h = h * stream->config.cfg.g_w / w; + } +} + +static const char *file_type_to_string(enum VideoFileType t) { + switch (t) { + case FILE_TYPE_RAW: return "RAW"; + case FILE_TYPE_Y4M: return "Y4M"; + default: return "Other"; + } +} + +static void show_stream_config(struct stream_state *stream, + struct AvxEncoderConfig *global, + struct AvxInputContext *input) { +#define SHOW(field) \ + fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field) + + if (stream->index == 0) { + fprintf(stderr, "Codec: %s\n", aom_codec_iface_name(global->codec)); + fprintf(stderr, "Source file: %s File Type: %s Format: %s\n", + input->filename, file_type_to_string(input->file_type), + image_format_to_string(input->fmt)); + } + if (stream->next || stream->index) + fprintf(stderr, "\nStream Index: %d\n", stream->index); + fprintf(stderr, "Destination file: %s\n", stream->config.out_fn); + fprintf(stderr, "Coding path: %s\n", + stream->config.use_16bit_internal ? "HBD" : "LBD"); + fprintf(stderr, "Encoder parameters:\n"); + + SHOW(g_usage); + SHOW(g_threads); + SHOW(g_profile); + SHOW(g_w); + SHOW(g_h); + SHOW(g_bit_depth); + SHOW(g_input_bit_depth); + SHOW(g_timebase.num); + SHOW(g_timebase.den); + SHOW(g_error_resilient); + SHOW(g_pass); + SHOW(g_lag_in_frames); + SHOW(large_scale_tile); + SHOW(rc_dropframe_thresh); + SHOW(rc_resize_mode); + SHOW(rc_resize_denominator); + SHOW(rc_resize_kf_denominator); + SHOW(rc_superres_mode); + SHOW(rc_superres_denominator); + SHOW(rc_superres_kf_denominator); + SHOW(rc_superres_qthresh); + SHOW(rc_superres_kf_qthresh); + SHOW(rc_end_usage); + SHOW(rc_target_bitrate); + SHOW(rc_min_quantizer); + SHOW(rc_max_quantizer); + SHOW(rc_undershoot_pct); + SHOW(rc_overshoot_pct); + SHOW(rc_buf_sz); + SHOW(rc_buf_initial_sz); + SHOW(rc_buf_optimal_sz); + SHOW(rc_2pass_vbr_bias_pct); + SHOW(rc_2pass_vbr_minsection_pct); + SHOW(rc_2pass_vbr_maxsection_pct); + SHOW(fwd_kf_enabled); + SHOW(kf_mode); + SHOW(kf_min_dist); + SHOW(kf_max_dist); + +#define SHOW_PARAMS(field) \ + fprintf(stderr, " %-28s = %d\n", #field, \ + stream->config.cfg.encoder_cfg.field) + if (global->encoder_config.init_by_cfg_file) { + SHOW_PARAMS(super_block_size); + SHOW_PARAMS(max_partition_size); + SHOW_PARAMS(min_partition_size); + SHOW_PARAMS(disable_ab_partition_type); + SHOW_PARAMS(disable_rect_partition_type); + SHOW_PARAMS(disable_1to4_partition_type); + SHOW_PARAMS(disable_flip_idtx); + SHOW_PARAMS(disable_cdef); + SHOW_PARAMS(disable_lr); + SHOW_PARAMS(disable_obmc); + SHOW_PARAMS(disable_warp_motion); + SHOW_PARAMS(disable_global_motion); + SHOW_PARAMS(disable_dist_wtd_comp); + SHOW_PARAMS(disable_diff_wtd_comp); + SHOW_PARAMS(disable_inter_intra_comp); + SHOW_PARAMS(disable_masked_comp); + SHOW_PARAMS(disable_one_sided_comp); + SHOW_PARAMS(disable_palette); + SHOW_PARAMS(disable_intrabc); + SHOW_PARAMS(disable_cfl); + SHOW_PARAMS(disable_smooth_intra); + SHOW_PARAMS(disable_filter_intra); + SHOW_PARAMS(disable_dual_filter); + SHOW_PARAMS(disable_intra_angle_delta); + SHOW_PARAMS(disable_intra_edge_filter); + SHOW_PARAMS(disable_tx_64x64); + SHOW_PARAMS(disable_smooth_inter_intra); + SHOW_PARAMS(disable_inter_inter_wedge); + SHOW_PARAMS(disable_inter_intra_wedge); + SHOW_PARAMS(disable_paeth_intra); + SHOW_PARAMS(disable_trellis_quant); + SHOW_PARAMS(disable_ref_frame_mv); + SHOW_PARAMS(reduced_reference_set); + SHOW_PARAMS(reduced_tx_type_set); + } +} + +static void open_output_file(struct stream_state *stream, + struct AvxEncoderConfig *global, + const struct AvxRational *pixel_aspect_ratio, + const char *encoder_settings) { + const char *fn = stream->config.out_fn; + const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg; + + if (cfg->g_pass == AOM_RC_FIRST_PASS) return; + + stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout); + + if (!stream->file) fatal("Failed to open output file"); + + if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR)) + fatal("WebM output to pipes not supported."); + +#if CONFIG_WEBM_IO + if (stream->config.write_webm) { + stream->webm_ctx.stream = stream->file; + if (write_webm_file_header(&stream->webm_ctx, &stream->encoder, cfg, + stream->config.stereo_fmt, + get_fourcc_by_aom_encoder(global->codec), + pixel_aspect_ratio, encoder_settings) != 0) { + fatal("WebM writer initialization failed."); + } + } +#else + (void)pixel_aspect_ratio; + (void)encoder_settings; +#endif + + if (!stream->config.write_webm && stream->config.write_ivf) { + ivf_write_file_header(stream->file, cfg, + get_fourcc_by_aom_encoder(global->codec), 0); + } +} + +static void close_output_file(struct stream_state *stream, + unsigned int fourcc) { + const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg; + + if (cfg->g_pass == AOM_RC_FIRST_PASS) return; + +#if CONFIG_WEBM_IO + if (stream->config.write_webm) { + if (write_webm_file_footer(&stream->webm_ctx) != 0) { + fatal("WebM writer finalization failed."); + } + } +#endif + + if (!stream->config.write_webm && stream->config.write_ivf) { + if (!fseek(stream->file, 0, SEEK_SET)) + ivf_write_file_header(stream->file, &stream->config.cfg, fourcc, + stream->frames_out); + } + + fclose(stream->file); +} + +static void setup_pass(struct stream_state *stream, + struct AvxEncoderConfig *global, int pass) { + if (stream->config.stats_fn) { + if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass)) + fatal("Failed to open statistics store"); + } else { + if (!stats_open_mem(&stream->stats, pass)) + fatal("Failed to open statistics store"); + } + + if (global->passes == 1) { + stream->config.cfg.g_pass = AOM_RC_ONE_PASS; + } else { + switch (pass) { + case 0: stream->config.cfg.g_pass = AOM_RC_FIRST_PASS; break; + case 1: stream->config.cfg.g_pass = AOM_RC_SECOND_PASS; break; + case 2: stream->config.cfg.g_pass = AOM_RC_THIRD_PASS; break; + default: fatal("Failed to set pass"); + } + } + + if (pass) { + stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats); + } + + stream->cx_time = 0; + stream->nbytes = 0; + stream->frames_out = 0; +} + +static void initialize_encoder(struct stream_state *stream, + struct AvxEncoderConfig *global) { + int i; + int flags = 0; + + flags |= (global->show_psnr >= 1) ? AOM_CODEC_USE_PSNR : 0; + flags |= stream->config.use_16bit_internal ? AOM_CODEC_USE_HIGHBITDEPTH : 0; + + /* Construct Encoder Context */ + aom_codec_enc_init(&stream->encoder, global->codec, &stream->config.cfg, + flags); + ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder"); + + for (i = 0; i < stream->config.arg_ctrl_cnt; i++) { + int ctrl = stream->config.arg_ctrls[i][0]; + int value = stream->config.arg_ctrls[i][1]; + if (aom_codec_control(&stream->encoder, ctrl, value)) + fprintf(stderr, "Error: Tried to set control %d = %d\n", ctrl, value); + + ctx_exit_on_error(&stream->encoder, "Failed to control codec"); + } + + for (i = 0; i < stream->config.arg_key_val_cnt; i++) { + const char *name = stream->config.arg_key_vals[i][0]; + const char *val = stream->config.arg_key_vals[i][1]; + if (aom_codec_set_option(&stream->encoder, name, val)) + fprintf(stderr, "Error: Tried to set option %s = %s\n", name, val); + + ctx_exit_on_error(&stream->encoder, "Failed to set codec option"); + } + +#if CONFIG_TUNE_VMAF + if (stream->config.vmaf_model_path) { + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, AV1E_SET_VMAF_MODEL_PATH, + stream->config.vmaf_model_path); + ctx_exit_on_error(&stream->encoder, "Failed to set vmaf model path"); + } +#endif + if (stream->config.partition_info_path) { + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, + AV1E_SET_PARTITION_INFO_PATH, + stream->config.partition_info_path); + ctx_exit_on_error(&stream->encoder, "Failed to set partition info path"); + } + if (stream->config.enable_rate_guide_deltaq) { + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, + AV1E_ENABLE_RATE_GUIDE_DELTAQ, + stream->config.enable_rate_guide_deltaq); + ctx_exit_on_error(&stream->encoder, "Failed to enable rate guide deltaq"); + } + if (stream->config.rate_distribution_info) { + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, + AV1E_SET_RATE_DISTRIBUTION_INFO, + stream->config.rate_distribution_info); + ctx_exit_on_error(&stream->encoder, "Failed to set rate distribution info"); + } + + if (stream->config.film_grain_filename) { + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, AV1E_SET_FILM_GRAIN_TABLE, + stream->config.film_grain_filename); + ctx_exit_on_error(&stream->encoder, "Failed to set film grain table"); + } + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, AV1E_SET_COLOR_RANGE, + stream->config.color_range); + ctx_exit_on_error(&stream->encoder, "Failed to set color range"); + +#if CONFIG_AV1_DECODER + if (global->test_decode != TEST_DECODE_OFF) { + aom_codec_iface_t *decoder = get_aom_decoder_by_short_name( + get_short_name_by_aom_encoder(global->codec)); + aom_codec_dec_cfg_t cfg = { 0, 0, 0, !stream->config.use_16bit_internal }; + aom_codec_dec_init(&stream->decoder, decoder, &cfg, 0); + + if (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0) { + AOM_CODEC_CONTROL_TYPECHECKED(&stream->decoder, AV1_SET_TILE_MODE, + stream->config.cfg.large_scale_tile); + ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_mode"); + + AOM_CODEC_CONTROL_TYPECHECKED(&stream->decoder, AV1D_SET_IS_ANNEXB, + stream->config.cfg.save_as_annexb); + ctx_exit_on_error(&stream->decoder, "Failed to set is_annexb"); + + AOM_CODEC_CONTROL_TYPECHECKED(&stream->decoder, AV1_SET_DECODE_TILE_ROW, + -1); + ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_row"); + + AOM_CODEC_CONTROL_TYPECHECKED(&stream->decoder, AV1_SET_DECODE_TILE_COL, + -1); + ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_col"); + } + } +#endif +} + +// Convert the input image 'img' to a monochrome image. The Y plane of the +// output image is a shallow copy of the Y plane of the input image, therefore +// the input image must remain valid for the lifetime of the output image. The U +// and V planes of the output image are set to null pointers. The output image +// format is AOM_IMG_FMT_I420 because libaom does not have AOM_IMG_FMT_I400. +static void convert_image_to_monochrome(const struct aom_image *img, + struct aom_image *monochrome_img) { + *monochrome_img = *img; + monochrome_img->fmt = AOM_IMG_FMT_I420; + if (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) { + monochrome_img->fmt |= AOM_IMG_FMT_HIGHBITDEPTH; + } + monochrome_img->monochrome = 1; + monochrome_img->csp = AOM_CSP_UNKNOWN; + monochrome_img->x_chroma_shift = 1; + monochrome_img->y_chroma_shift = 1; + monochrome_img->planes[AOM_PLANE_U] = NULL; + monochrome_img->planes[AOM_PLANE_V] = NULL; + monochrome_img->stride[AOM_PLANE_U] = 0; + monochrome_img->stride[AOM_PLANE_V] = 0; + monochrome_img->sz = 0; + monochrome_img->bps = (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) ? 16 : 8; + monochrome_img->img_data = NULL; + monochrome_img->img_data_owner = 0; + monochrome_img->self_allocd = 0; +} + +static void encode_frame(struct stream_state *stream, + struct AvxEncoderConfig *global, struct aom_image *img, + unsigned int frames_in) { + aom_codec_pts_t frame_start, next_frame_start; + struct aom_codec_enc_cfg *cfg = &stream->config.cfg; + struct aom_usec_timer timer; + + frame_start = + (cfg->g_timebase.den * (int64_t)(frames_in - 1) * global->framerate.den) / + cfg->g_timebase.num / global->framerate.num; + next_frame_start = + (cfg->g_timebase.den * (int64_t)(frames_in)*global->framerate.den) / + cfg->g_timebase.num / global->framerate.num; + + /* Scale if necessary */ + if (img) { + if ((img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) && + (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) { + if (img->fmt != AOM_IMG_FMT_I42016) { + fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name); + exit(EXIT_FAILURE); + } +#if CONFIG_LIBYUV + if (!stream->img) { + stream->img = + aom_img_alloc(NULL, AOM_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16); + } + I420Scale_16( + (uint16_t *)img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y] / 2, + (uint16_t *)img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U] / 2, + (uint16_t *)img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V] / 2, + img->d_w, img->d_h, (uint16_t *)stream->img->planes[AOM_PLANE_Y], + stream->img->stride[AOM_PLANE_Y] / 2, + (uint16_t *)stream->img->planes[AOM_PLANE_U], + stream->img->stride[AOM_PLANE_U] / 2, + (uint16_t *)stream->img->planes[AOM_PLANE_V], + stream->img->stride[AOM_PLANE_V] / 2, stream->img->d_w, + stream->img->d_h, kFilterBox); + img = stream->img; +#else + stream->encoder.err = 1; + ctx_exit_on_error(&stream->encoder, + "Stream %d: Failed to encode frame.\n" + "libyuv is required for scaling but is currently " + "disabled.\n" + "Be sure to specify -DCONFIG_LIBYUV=1 when running " + "cmake.\n", + stream->index); +#endif + } + } + if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) { + if (img->fmt != AOM_IMG_FMT_I420 && img->fmt != AOM_IMG_FMT_YV12) { + fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name); + exit(EXIT_FAILURE); + } +#if CONFIG_LIBYUV + if (!stream->img) + stream->img = + aom_img_alloc(NULL, AOM_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16); + I420Scale( + img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y], + img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U], + img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V], img->d_w, img->d_h, + stream->img->planes[AOM_PLANE_Y], stream->img->stride[AOM_PLANE_Y], + stream->img->planes[AOM_PLANE_U], stream->img->stride[AOM_PLANE_U], + stream->img->planes[AOM_PLANE_V], stream->img->stride[AOM_PLANE_V], + stream->img->d_w, stream->img->d_h, kFilterBox); + img = stream->img; +#else + stream->encoder.err = 1; + ctx_exit_on_error(&stream->encoder, + "Stream %d: Failed to encode frame.\n" + "Scaling disabled in this configuration. \n" + "To enable, configure with --enable-libyuv\n", + stream->index); +#endif + } + + struct aom_image monochrome_img; + if (img && cfg->monochrome) { + convert_image_to_monochrome(img, &monochrome_img); + img = &monochrome_img; + } + + aom_usec_timer_start(&timer); + aom_codec_encode(&stream->encoder, img, frame_start, + (uint32_t)(next_frame_start - frame_start), 0); + aom_usec_timer_mark(&timer); + stream->cx_time += aom_usec_timer_elapsed(&timer); + ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame", + stream->index); +} + +static void update_quantizer_histogram(struct stream_state *stream) { + if (stream->config.cfg.g_pass != AOM_RC_FIRST_PASS) { + int q; + + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, AOME_GET_LAST_QUANTIZER_64, + &q); + ctx_exit_on_error(&stream->encoder, "Failed to read quantizer"); + stream->counts[q]++; + } +} + +static void get_cx_data(struct stream_state *stream, + struct AvxEncoderConfig *global, int *got_data) { + const aom_codec_cx_pkt_t *pkt; + const struct aom_codec_enc_cfg *cfg = &stream->config.cfg; + aom_codec_iter_t iter = NULL; + + *got_data = 0; + while ((pkt = aom_codec_get_cx_data(&stream->encoder, &iter))) { + static size_t fsize = 0; + static FileOffset ivf_header_pos = 0; + + switch (pkt->kind) { + case AOM_CODEC_CX_FRAME_PKT: + ++stream->frames_out; + if (!global->quiet) + fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz); + + update_rate_histogram(stream->rate_hist, cfg, pkt); +#if CONFIG_WEBM_IO + if (stream->config.write_webm) { + if (write_webm_block(&stream->webm_ctx, cfg, pkt) != 0) { + fatal("WebM writer failed."); + } + } +#endif + if (!stream->config.write_webm) { + if (stream->config.write_ivf) { + if (pkt->data.frame.partition_id <= 0) { + ivf_header_pos = ftello(stream->file); + fsize = pkt->data.frame.sz; + + ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize); + } else { + fsize += pkt->data.frame.sz; + + const FileOffset currpos = ftello(stream->file); + fseeko(stream->file, ivf_header_pos, SEEK_SET); + ivf_write_frame_size(stream->file, fsize); + fseeko(stream->file, currpos, SEEK_SET); + } + } + + (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, + stream->file); + } + stream->nbytes += pkt->data.raw.sz; + + *got_data = 1; +#if CONFIG_AV1_DECODER + if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) { + aom_codec_decode(&stream->decoder, pkt->data.frame.buf, + pkt->data.frame.sz, NULL); + if (stream->decoder.err) { + warn_or_exit_on_error(&stream->decoder, + global->test_decode == TEST_DECODE_FATAL, + "Failed to decode frame %d in stream %d", + stream->frames_out + 1, stream->index); + stream->mismatch_seen = stream->frames_out + 1; + } + } +#endif + break; + case AOM_CODEC_STATS_PKT: + stream->frames_out++; + stats_write(&stream->stats, pkt->data.twopass_stats.buf, + pkt->data.twopass_stats.sz); + stream->nbytes += pkt->data.raw.sz; + break; + case AOM_CODEC_PSNR_PKT: + + if (global->show_psnr >= 1) { + int i; + + stream->psnr_sse_total[0] += pkt->data.psnr.sse[0]; + stream->psnr_samples_total[0] += pkt->data.psnr.samples[0]; + for (i = 0; i < 4; i++) { + if (!global->quiet) + fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]); + stream->psnr_totals[0][i] += pkt->data.psnr.psnr[i]; + } + stream->psnr_count[0]++; + +#if CONFIG_AV1_HIGHBITDEPTH + if (stream->config.cfg.g_input_bit_depth < + (unsigned int)stream->config.cfg.g_bit_depth) { + stream->psnr_sse_total[1] += pkt->data.psnr.sse_hbd[0]; + stream->psnr_samples_total[1] += pkt->data.psnr.samples_hbd[0]; + for (i = 0; i < 4; i++) { + if (!global->quiet) + fprintf(stderr, "%.3f ", pkt->data.psnr.psnr_hbd[i]); + stream->psnr_totals[1][i] += pkt->data.psnr.psnr_hbd[i]; + } + stream->psnr_count[1]++; + } +#endif + } + + break; + default: break; + } + } +} + +static void show_psnr(struct stream_state *stream, double peak, int64_t bps) { + int i; + double ovpsnr; + + if (!stream->psnr_count[0]) return; + + fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index); + ovpsnr = sse_to_psnr((double)stream->psnr_samples_total[0], peak, + (double)stream->psnr_sse_total[0]); + fprintf(stderr, " %.3f", ovpsnr); + + for (i = 0; i < 4; i++) { + fprintf(stderr, " %.3f", stream->psnr_totals[0][i] / stream->psnr_count[0]); + } + if (bps > 0) { + fprintf(stderr, " %7" PRId64 " bps", bps); + } + fprintf(stderr, " %7" PRId64 " ms", stream->cx_time / 1000); + fprintf(stderr, "\n"); +} + +#if CONFIG_AV1_HIGHBITDEPTH +static void show_psnr_hbd(struct stream_state *stream, double peak, + int64_t bps) { + int i; + double ovpsnr; + // Compute PSNR based on stream bit depth + if (!stream->psnr_count[1]) return; + + fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index); + ovpsnr = sse_to_psnr((double)stream->psnr_samples_total[1], peak, + (double)stream->psnr_sse_total[1]); + fprintf(stderr, " %.3f", ovpsnr); + + for (i = 0; i < 4; i++) { + fprintf(stderr, " %.3f", stream->psnr_totals[1][i] / stream->psnr_count[1]); + } + if (bps > 0) { + fprintf(stderr, " %7" PRId64 " bps", bps); + } + fprintf(stderr, " %7" PRId64 " ms", stream->cx_time / 1000); + fprintf(stderr, "\n"); +} +#endif + +static float usec_to_fps(uint64_t usec, unsigned int frames) { + return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0); +} + +static void test_decode(struct stream_state *stream, + enum TestDecodeFatality fatal) { + aom_image_t enc_img, dec_img; + + if (stream->mismatch_seen) return; + + /* Get the internal reference frame */ + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, AV1_GET_NEW_FRAME_IMAGE, + &enc_img); + AOM_CODEC_CONTROL_TYPECHECKED(&stream->decoder, AV1_GET_NEW_FRAME_IMAGE, + &dec_img); + + if ((enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) != + (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH)) { + if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) { + aom_image_t enc_hbd_img; + aom_img_alloc(&enc_hbd_img, enc_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH, + enc_img.d_w, enc_img.d_h, 16); + aom_img_truncate_16_to_8(&enc_hbd_img, &enc_img); + enc_img = enc_hbd_img; + } + if (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) { + aom_image_t dec_hbd_img; + aom_img_alloc(&dec_hbd_img, dec_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH, + dec_img.d_w, dec_img.d_h, 16); + aom_img_truncate_16_to_8(&dec_hbd_img, &dec_img); + dec_img = dec_hbd_img; + } + } + + ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame"); + ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame"); + + if (!aom_compare_img(&enc_img, &dec_img)) { + int y[4], u[4], v[4]; + if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) { + aom_find_mismatch_high(&enc_img, &dec_img, y, u, v); + } else { + aom_find_mismatch(&enc_img, &dec_img, y, u, v); + } + stream->decoder.err = 1; + warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL, + "Stream %d: Encode/decode mismatch on frame %d at" + " Y[%d, %d] {%d/%d}," + " U[%d, %d] {%d/%d}," + " V[%d, %d] {%d/%d}", + stream->index, stream->frames_out, y[0], y[1], y[2], + y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]); + stream->mismatch_seen = stream->frames_out; + } + + aom_img_free(&enc_img); + aom_img_free(&dec_img); +} + +static void print_time(const char *label, int64_t etl) { + int64_t hours; + int64_t mins; + int64_t secs; + + if (etl >= 0) { + hours = etl / 3600; + etl -= hours * 3600; + mins = etl / 60; + etl -= mins * 60; + secs = etl; + + fprintf(stderr, "[%3s %2" PRId64 ":%02" PRId64 ":%02" PRId64 "] ", label, + hours, mins, secs); + } else { + fprintf(stderr, "[%3s unknown] ", label); + } +} + +static void clear_stream_count_state(struct stream_state *stream) { + // PSNR counters + for (int k = 0; k < 2; k++) { + stream->psnr_sse_total[k] = 0; + stream->psnr_samples_total[k] = 0; + for (int i = 0; i < 4; i++) { + stream->psnr_totals[k][i] = 0; + } + stream->psnr_count[k] = 0; + } + // q hist + memset(stream->counts, 0, sizeof(stream->counts)); +} + +// aomenc will downscale the second pass if: +// 1. the specific pass is not given by commandline (aomenc will perform all +// passes) +// 2. there are more than 2 passes in total +// 3. current pass is the second pass (the parameter pass starts with 0 so +// pass == 1) +static int pass_need_downscale(int global_pass, int global_passes, int pass) { + return !global_pass && global_passes > 2 && pass == 1; +} + +int main(int argc, const char **argv_) { + int pass; + aom_image_t raw; + aom_image_t raw_shift; + int allocated_raw_shift = 0; + int do_16bit_internal = 0; + int input_shift = 0; + int frame_avail, got_data; + + struct AvxInputContext input; + struct AvxEncoderConfig global; + struct stream_state *streams = NULL; + char **argv, **argi; + uint64_t cx_time = 0; + int stream_cnt = 0; + int res = 0; + int profile_updated = 0; + + memset(&input, 0, sizeof(input)); + memset(&raw, 0, sizeof(raw)); + exec_name = argv_[0]; + + /* Setup default input stream settings */ + input.framerate.numerator = 30; + input.framerate.denominator = 1; + input.only_i420 = 1; + input.bit_depth = 0; + + /* First parse the global configuration values, because we want to apply + * other parameters on top of the default configuration provided by the + * codec. + */ + argv = argv_dup(argc - 1, argv_ + 1); + if (!argv) { + fprintf(stderr, "Error allocating argument list\n"); + return EXIT_FAILURE; + } + parse_global_config(&global, &argv); + + if (argc < 2) usage_exit(); + + switch (global.color_type) { + case I420: input.fmt = AOM_IMG_FMT_I420; break; + case I422: input.fmt = AOM_IMG_FMT_I422; break; + case I444: input.fmt = AOM_IMG_FMT_I444; break; + case YV12: input.fmt = AOM_IMG_FMT_YV12; break; + case NV12: input.fmt = AOM_IMG_FMT_NV12; break; + } + + { + /* Now parse each stream's parameters. Using a local scope here + * due to the use of 'stream' as loop variable in FOREACH_STREAM + * loops + */ + struct stream_state *stream = NULL; + + do { + stream = new_stream(&global, stream); + stream_cnt++; + if (!streams) streams = stream; + } while (parse_stream_params(&global, stream, argv)); + } + + /* Check for unrecognized options */ + for (argi = argv; *argi; argi++) + if (argi[0][0] == '-' && argi[0][1]) + die("Error: Unrecognized option %s\n", *argi); + + FOREACH_STREAM(stream, streams) { + check_encoder_config(global.disable_warning_prompt, &global, + &stream->config.cfg); + + // If large_scale_tile = 1, only support to output to ivf format. + if (stream->config.cfg.large_scale_tile && !stream->config.write_ivf) + die("only support ivf output format while large-scale-tile=1\n"); + } + + /* Handle non-option arguments */ + input.filename = argv[0]; + const char *orig_input_filename = input.filename; + FOREACH_STREAM(stream, streams) { + stream->orig_out_fn = stream->config.out_fn; + stream->orig_width = stream->config.cfg.g_w; + stream->orig_height = stream->config.cfg.g_h; + stream->orig_write_ivf = stream->config.write_ivf; + stream->orig_write_webm = stream->config.write_webm; + } + + if (!input.filename) { + fprintf(stderr, "No input file specified!\n"); + usage_exit(); + } + + /* Decide if other chroma subsamplings than 4:2:0 are supported */ + if (get_fourcc_by_aom_encoder(global.codec) == AV1_FOURCC) + input.only_i420 = 0; + + for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) { + if (pass > 1) { + FOREACH_STREAM(stream, streams) { clear_stream_count_state(stream); } + } + + int frames_in = 0, seen_frames = 0; + int64_t estimated_time_left = -1; + int64_t average_rate = -1; + int64_t lagged_count = 0; + const int need_downscale = + pass_need_downscale(global.pass, global.passes, pass); + + // Set the output to the specified two-pass output file, and + // restore the width and height to the original values. + FOREACH_STREAM(stream, streams) { + if (need_downscale) { + stream->config.out_fn = stream->config.two_pass_output; + // Libaom currently only supports the ivf format for the third pass. + stream->config.write_ivf = 1; + stream->config.write_webm = 0; + } else { + stream->config.out_fn = stream->orig_out_fn; + stream->config.write_ivf = stream->orig_write_ivf; + stream->config.write_webm = stream->orig_write_webm; + } + stream->config.cfg.g_w = stream->orig_width; + stream->config.cfg.g_h = stream->orig_height; + } + + // For second pass in three-pass encoding, set the input to + // the given two-pass-input file if available. If the scaled input is not + // given, we will attempt to re-scale the original input. + input.filename = orig_input_filename; + const char *two_pass_input = NULL; + if (need_downscale) { + FOREACH_STREAM(stream, streams) { + if (stream->config.two_pass_input) { + two_pass_input = stream->config.two_pass_input; + input.filename = two_pass_input; + break; + } + } + } + + open_input_file(&input, global.csp); + + /* If the input file doesn't specify its w/h (raw files), try to get + * the data from the first stream's configuration. + */ + if (!input.width || !input.height) { + if (two_pass_input) { + FOREACH_STREAM(stream, streams) { + if (stream->config.two_pass_width && stream->config.two_pass_height) { + input.width = stream->config.two_pass_width; + input.height = stream->config.two_pass_height; + break; + } + } + } else { + FOREACH_STREAM(stream, streams) { + if (stream->config.cfg.g_w && stream->config.cfg.g_h) { + input.width = stream->config.cfg.g_w; + input.height = stream->config.cfg.g_h; + break; + } + } + } + } + + /* Update stream configurations from the input file's parameters */ + if (!input.width || !input.height) { + if (two_pass_input) { + fatal( + "Specify downscaled stream dimensions with --two-pass-width " + " and --two-pass-height"); + } else { + fatal( + "Specify stream dimensions with --width (-w) " + " and --height (-h)"); + } + } + + if (need_downscale) { + FOREACH_STREAM(stream, streams) { + if (stream->config.two_pass_width && stream->config.two_pass_height) { + stream->config.cfg.g_w = stream->config.two_pass_width; + stream->config.cfg.g_h = stream->config.two_pass_height; + } else if (two_pass_input) { + stream->config.cfg.g_w = input.width; + stream->config.cfg.g_h = input.height; + } else if (stream->orig_width && stream->orig_height) { +#if CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL + stream->config.cfg.g_w = stream->orig_width; + stream->config.cfg.g_h = stream->orig_height; +#else // CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL + stream->config.cfg.g_w = (stream->orig_width + 1) / 2; + stream->config.cfg.g_h = (stream->orig_height + 1) / 2; +#endif // CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL + } else { +#if CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL + stream->config.cfg.g_w = input.width; + stream->config.cfg.g_h = input.height; +#else // CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL + stream->config.cfg.g_w = (input.width + 1) / 2; + stream->config.cfg.g_h = (input.height + 1) / 2; +#endif // CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL + } + } + } + + /* If input file does not specify bit-depth but input-bit-depth parameter + * exists, assume that to be the input bit-depth. However, if the + * input-bit-depth paramter does not exist, assume the input bit-depth + * to be the same as the codec bit-depth. + */ + if (!input.bit_depth) { + FOREACH_STREAM(stream, streams) { + if (stream->config.cfg.g_input_bit_depth) + input.bit_depth = stream->config.cfg.g_input_bit_depth; + else + input.bit_depth = stream->config.cfg.g_input_bit_depth = + (int)stream->config.cfg.g_bit_depth; + } + if (input.bit_depth > 8) input.fmt |= AOM_IMG_FMT_HIGHBITDEPTH; + } else { + FOREACH_STREAM(stream, streams) { + stream->config.cfg.g_input_bit_depth = input.bit_depth; + } + } + + FOREACH_STREAM(stream, streams) { + if (input.fmt != AOM_IMG_FMT_I420 && input.fmt != AOM_IMG_FMT_I42016 && + input.fmt != AOM_IMG_FMT_NV12) { + /* Automatically upgrade if input is non-4:2:0 but a 4:2:0 profile + was selected. */ + switch (stream->config.cfg.g_profile) { + case 0: + if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 || + input.fmt == AOM_IMG_FMT_I44416)) { + if (!stream->config.cfg.monochrome) { + stream->config.cfg.g_profile = 1; + profile_updated = 1; + } + } else if (input.bit_depth == 12 || + ((input.fmt == AOM_IMG_FMT_I422 || + input.fmt == AOM_IMG_FMT_I42216) && + !stream->config.cfg.monochrome)) { + stream->config.cfg.g_profile = 2; + profile_updated = 1; + } + break; + case 1: + if (input.bit_depth == 12 || input.fmt == AOM_IMG_FMT_I422 || + input.fmt == AOM_IMG_FMT_I42216) { + stream->config.cfg.g_profile = 2; + profile_updated = 1; + } else if (input.bit_depth < 12 && + (input.fmt == AOM_IMG_FMT_I420 || + input.fmt == AOM_IMG_FMT_I42016)) { + stream->config.cfg.g_profile = 0; + profile_updated = 1; + } + break; + case 2: + if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 || + input.fmt == AOM_IMG_FMT_I44416)) { + stream->config.cfg.g_profile = 1; + profile_updated = 1; + } else if (input.bit_depth < 12 && + (input.fmt == AOM_IMG_FMT_I420 || + input.fmt == AOM_IMG_FMT_I42016)) { + stream->config.cfg.g_profile = 0; + profile_updated = 1; + } else if (input.bit_depth == 12 && + input.file_type == FILE_TYPE_Y4M) { + // Note that here the input file values for chroma subsampling + // are used instead of those from the command line. + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, + AV1E_SET_CHROMA_SUBSAMPLING_X, + input.y4m.dst_c_dec_h >> 1); + ctx_exit_on_error(&stream->encoder, + "Failed to set chroma subsampling x"); + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, + AV1E_SET_CHROMA_SUBSAMPLING_Y, + input.y4m.dst_c_dec_v >> 1); + ctx_exit_on_error(&stream->encoder, + "Failed to set chroma subsampling y"); + } else if (input.bit_depth == 12 && + input.file_type == FILE_TYPE_RAW) { + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, + AV1E_SET_CHROMA_SUBSAMPLING_X, + stream->chroma_subsampling_x); + ctx_exit_on_error(&stream->encoder, + "Failed to set chroma subsampling x"); + AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder, + AV1E_SET_CHROMA_SUBSAMPLING_Y, + stream->chroma_subsampling_y); + ctx_exit_on_error(&stream->encoder, + "Failed to set chroma subsampling y"); + } + break; + default: break; + } + } + /* Automatically set the codec bit depth to match the input bit depth. + * Upgrade the profile if required. */ + if (stream->config.cfg.g_input_bit_depth > + (unsigned int)stream->config.cfg.g_bit_depth) { + stream->config.cfg.g_bit_depth = stream->config.cfg.g_input_bit_depth; + if (!global.quiet) { + fprintf(stderr, + "Warning: automatically updating bit depth to %d to " + "match input format.\n", + stream->config.cfg.g_input_bit_depth); + } + } +#if !CONFIG_AV1_HIGHBITDEPTH + if (stream->config.cfg.g_bit_depth > 8) { + fatal("Unsupported bit-depth with CONFIG_AV1_HIGHBITDEPTH=0\n"); + } +#endif // CONFIG_AV1_HIGHBITDEPTH + if (stream->config.cfg.g_bit_depth > 10) { + switch (stream->config.cfg.g_profile) { + case 0: + case 1: + stream->config.cfg.g_profile = 2; + profile_updated = 1; + break; + default: break; + } + } + if (stream->config.cfg.g_bit_depth > 8) { + stream->config.use_16bit_internal = 1; + } + if (profile_updated && !global.quiet) { + fprintf(stderr, + "Warning: automatically updating to profile %d to " + "match input format.\n", + stream->config.cfg.g_profile); + } + if ((global.show_psnr == 2) && (stream->config.cfg.g_input_bit_depth == + stream->config.cfg.g_bit_depth)) { + fprintf(stderr, + "Warning: --psnr==2 and --psnr==1 will provide same " + "results when input bit-depth == stream bit-depth, " + "falling back to default psnr value\n"); + global.show_psnr = 1; + } + if (global.show_psnr < 0 || global.show_psnr > 2) { + fprintf(stderr, + "Warning: --psnr can take only 0,1,2 as values," + "falling back to default psnr value\n"); + global.show_psnr = 1; + } + /* Set limit */ + stream->config.cfg.g_limit = global.limit; + } + + FOREACH_STREAM(stream, streams) { + set_stream_dimensions(stream, input.width, input.height); + stream->config.color_range = input.color_range; + } + FOREACH_STREAM(stream, streams) { validate_stream_config(stream, &global); } + + /* Ensure that --passes and --pass are consistent. If --pass is set and + * --passes >= 2, ensure --fpf was set. + */ + if (global.pass > 0 && global.pass <= 3 && global.passes >= 2) { + FOREACH_STREAM(stream, streams) { + if (!stream->config.stats_fn) + die("Stream %d: Must specify --fpf when --pass=%d" + " and --passes=%d\n", + stream->index, global.pass, global.passes); + } + } + +#if !CONFIG_WEBM_IO + FOREACH_STREAM(stream, streams) { + if (stream->config.write_webm) { + stream->config.write_webm = 0; + stream->config.write_ivf = 0; + aom_tools_warn("aomenc compiled w/o WebM support. Writing OBU stream."); + } + } +#endif + + /* Use the frame rate from the file only if none was specified + * on the command-line. + */ + if (!global.have_framerate) { + global.framerate.num = input.framerate.numerator; + global.framerate.den = input.framerate.denominator; + } + FOREACH_STREAM(stream, streams) { + stream->config.cfg.g_timebase.den = global.framerate.num; + stream->config.cfg.g_timebase.num = global.framerate.den; + } + /* Show configuration */ + if (global.verbose && pass == 0) { + FOREACH_STREAM(stream, streams) { + show_stream_config(stream, &global, &input); + } + } + + if (pass == (global.pass ? global.pass - 1 : 0)) { + // The Y4M reader does its own allocation. + if (input.file_type != FILE_TYPE_Y4M) { + aom_img_alloc(&raw, input.fmt, input.width, input.height, 32); + } + FOREACH_STREAM(stream, streams) { + stream->rate_hist = + init_rate_histogram(&stream->config.cfg, &global.framerate); + } + } + + FOREACH_STREAM(stream, streams) { setup_pass(stream, &global, pass); } + FOREACH_STREAM(stream, streams) { initialize_encoder(stream, &global); } + FOREACH_STREAM(stream, streams) { + char *encoder_settings = NULL; +#if CONFIG_WEBM_IO + // Test frameworks may compare outputs from different versions, but only + // wish to check for bitstream changes. The encoder-settings tag, however, + // can vary if the version is updated, even if no encoder algorithm + // changes were made. To work around this issue, do not output + // the encoder-settings tag when --debug is enabled (which is the flag + // that test frameworks should use, when they want deterministic output + // from the container format). + if (stream->config.write_webm && !stream->webm_ctx.debug) { + encoder_settings = extract_encoder_settings( + aom_codec_version_str(), argv_, argc, input.filename); + if (encoder_settings == NULL) { + fprintf( + stderr, + "Warning: unable to extract encoder settings. Continuing...\n"); + } + } +#endif + open_output_file(stream, &global, &input.pixel_aspect_ratio, + encoder_settings); + free(encoder_settings); + } + + if (strcmp(get_short_name_by_aom_encoder(global.codec), "av1") == 0) { + // Check to see if at least one stream uses 16 bit internal. + // Currently assume that the bit_depths for all streams using + // highbitdepth are the same. + FOREACH_STREAM(stream, streams) { + if (stream->config.use_16bit_internal) { + do_16bit_internal = 1; + } + input_shift = (int)stream->config.cfg.g_bit_depth - + stream->config.cfg.g_input_bit_depth; + } + } + + frame_avail = 1; + got_data = 0; + + while (frame_avail || got_data) { + struct aom_usec_timer timer; + + if (!global.limit || frames_in < global.limit) { + frame_avail = read_frame(&input, &raw); + + if (frame_avail) frames_in++; + seen_frames = + frames_in > global.skip_frames ? frames_in - global.skip_frames : 0; + + if (!global.quiet) { + float fps = usec_to_fps(cx_time, seen_frames); + fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes); + + if (stream_cnt == 1) + fprintf(stderr, "frame %4d/%-4d %7" PRId64 "B ", frames_in, + streams->frames_out, (int64_t)streams->nbytes); + else + fprintf(stderr, "frame %4d ", frames_in); + + fprintf(stderr, "%7" PRId64 " %s %.2f %s ", + cx_time > 9999999 ? cx_time / 1000 : cx_time, + cx_time > 9999999 ? "ms" : "us", fps >= 1.0 ? fps : fps * 60, + fps >= 1.0 ? "fps" : "fpm"); + print_time("ETA", estimated_time_left); + // mingw-w64 gcc does not match msvc for stderr buffering behavior + // and uses line buffering, thus the progress output is not + // real-time. The fflush() is here to make sure the progress output + // is sent out while the clip is being processed. + fflush(stderr); + } + + } else { + frame_avail = 0; + } + + if (frames_in > global.skip_frames) { + aom_image_t *frame_to_encode; + if (input_shift || (do_16bit_internal && input.bit_depth == 8)) { + assert(do_16bit_internal); + // Input bit depth and stream bit depth do not match, so up + // shift frame to stream bit depth + if (!allocated_raw_shift) { + aom_img_alloc(&raw_shift, raw.fmt | AOM_IMG_FMT_HIGHBITDEPTH, + input.width, input.height, 32); + allocated_raw_shift = 1; + } + aom_img_upshift(&raw_shift, &raw, input_shift); + frame_to_encode = &raw_shift; + } else { + frame_to_encode = &raw; + } + aom_usec_timer_start(&timer); + if (do_16bit_internal) { + assert(frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH); + FOREACH_STREAM(stream, streams) { + if (stream->config.use_16bit_internal) + encode_frame(stream, &global, + frame_avail ? frame_to_encode : NULL, frames_in); + else + assert(0); + } + } else { + assert((frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH) == 0); + FOREACH_STREAM(stream, streams) { + encode_frame(stream, &global, frame_avail ? frame_to_encode : NULL, + frames_in); + } + } + aom_usec_timer_mark(&timer); + cx_time += aom_usec_timer_elapsed(&timer); + + FOREACH_STREAM(stream, streams) { update_quantizer_histogram(stream); } + + got_data = 0; + FOREACH_STREAM(stream, streams) { + get_cx_data(stream, &global, &got_data); + } + + if (!got_data && input.length && streams != NULL && + !streams->frames_out) { + lagged_count = global.limit ? seen_frames : ftello(input.file); + } else if (input.length) { + int64_t remaining; + int64_t rate; + + if (global.limit) { + const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000; + + rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0; + remaining = 1000 * (global.limit - global.skip_frames - + seen_frames + lagged_count); + } else { + const int64_t input_pos = ftello(input.file); + const int64_t input_pos_lagged = input_pos - lagged_count; + const int64_t input_limit = input.length; + + rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0; + remaining = input_limit - input_pos + lagged_count; + } + + average_rate = + (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8; + estimated_time_left = average_rate ? remaining / average_rate : -1; + } + + if (got_data && global.test_decode != TEST_DECODE_OFF) { + FOREACH_STREAM(stream, streams) { + test_decode(stream, global.test_decode); + } + } + } + + fflush(stdout); + if (!global.quiet) fprintf(stderr, "\033[K"); + } + + if (stream_cnt > 1) fprintf(stderr, "\n"); + + if (!global.quiet) { + FOREACH_STREAM(stream, streams) { + const int64_t bpf = + seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0; + const int64_t bps = bpf * global.framerate.num / global.framerate.den; + fprintf(stderr, + "\rPass %d/%d frame %4d/%-4d %7" PRId64 "B %7" PRId64 + "b/f %7" PRId64 + "b/s" + " %7" PRId64 " %s (%.2f fps)\033[K\n", + pass + 1, global.passes, frames_in, stream->frames_out, + (int64_t)stream->nbytes, bpf, bps, + stream->cx_time > 9999999 ? stream->cx_time / 1000 + : stream->cx_time, + stream->cx_time > 9999999 ? "ms" : "us", + usec_to_fps(stream->cx_time, seen_frames)); + // This instance of cr does not need fflush as it is followed by a + // newline in the same string. + } + } + + if (global.show_psnr >= 1) { + if (get_fourcc_by_aom_encoder(global.codec) == AV1_FOURCC) { + FOREACH_STREAM(stream, streams) { + int64_t bps = 0; + if (global.show_psnr == 1) { + if (stream->psnr_count[0] && seen_frames && global.framerate.den) { + bps = (int64_t)stream->nbytes * 8 * + (int64_t)global.framerate.num / global.framerate.den / + seen_frames; + } + show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1, + bps); + } + if (global.show_psnr == 2) { +#if CONFIG_AV1_HIGHBITDEPTH + if (stream->config.cfg.g_input_bit_depth < + (unsigned int)stream->config.cfg.g_bit_depth) + show_psnr_hbd(stream, (1 << stream->config.cfg.g_bit_depth) - 1, + bps); +#endif + } + } + } else { + FOREACH_STREAM(stream, streams) { show_psnr(stream, 255.0, 0); } + } + } + + if (pass == global.passes - 1) { + FOREACH_STREAM(stream, streams) { + int num_operating_points; + int levels[32]; + int target_levels[32]; + aom_codec_control(&stream->encoder, AV1E_GET_NUM_OPERATING_POINTS, + &num_operating_points); + aom_codec_control(&stream->encoder, AV1E_GET_SEQ_LEVEL_IDX, levels); + aom_codec_control(&stream->encoder, AV1E_GET_TARGET_SEQ_LEVEL_IDX, + target_levels); + + for (int i = 0; i < num_operating_points; i++) { + if (levels[i] > target_levels[i]) { + if (levels[i] == 31) { + aom_tools_warn( + "Failed to encode to target level %d.%d for operating point " + "%d. The output level is SEQ_LEVEL_MAX", + 2 + (target_levels[i] >> 2), target_levels[i] & 3, i); + } else { + aom_tools_warn( + "Failed to encode to target level %d.%d for operating point " + "%d. The output level is %d.%d", + 2 + (target_levels[i] >> 2), target_levels[i] & 3, i, + 2 + (levels[i] >> 2), levels[i] & 3); + } + } + } + } + } + + FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->encoder); } + + if (global.test_decode != TEST_DECODE_OFF) { + FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->decoder); } + } + + close_input_file(&input); + + if (global.test_decode == TEST_DECODE_FATAL) { + FOREACH_STREAM(stream, streams) { res |= stream->mismatch_seen; } + } + FOREACH_STREAM(stream, streams) { + close_output_file(stream, get_fourcc_by_aom_encoder(global.codec)); + } + + FOREACH_STREAM(stream, streams) { + stats_close(&stream->stats, global.passes - 1); + } + + if (global.pass) break; + } + + if (global.show_q_hist_buckets) { + FOREACH_STREAM(stream, streams) { + show_q_histogram(stream->counts, global.show_q_hist_buckets); + } + } + + if (global.show_rate_hist_buckets) { + FOREACH_STREAM(stream, streams) { + show_rate_histogram(stream->rate_hist, &stream->config.cfg, + global.show_rate_hist_buckets); + } + } + FOREACH_STREAM(stream, streams) { destroy_rate_histogram(stream->rate_hist); } + +#if CONFIG_INTERNAL_STATS + /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now, + * to match some existing utilities. + */ + if (!(global.pass == 1 && global.passes == 2)) { + FOREACH_STREAM(stream, streams) { + FILE *f = fopen("opsnr.stt", "a"); + if (stream->mismatch_seen) { + fprintf(f, "First mismatch occurred in frame %d\n", + stream->mismatch_seen); + } else { + fprintf(f, "No mismatch detected in recon buffers\n"); + } + fclose(f); + } + } +#endif + + if (allocated_raw_shift) aom_img_free(&raw_shift); + aom_img_free(&raw); + free(argv); + free(streams); + return res ? EXIT_FAILURE : EXIT_SUCCESS; +} |