AOMedia AV1 Codec
aomenc
1/*
2 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
3 *
4 * This source code is subject to the terms of the BSD 2 Clause License and
5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
6 * was not distributed with this source code in the LICENSE file, you can
7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
8 * Media Patent License 1.0 was not distributed with this source code in the
9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
10 */
11
12#include "apps/aomenc.h"
13
14#include "config/aom_config.h"
15
16#include <assert.h>
17#include <limits.h>
18#include <math.h>
19#include <stdarg.h>
20#include <stdio.h>
21#include <stdlib.h>
22#include <string.h>
23
24#if CONFIG_AV1_DECODER
25#include "aom/aom_decoder.h"
26#include "aom/aomdx.h"
27#endif
28
29#include "aom/aom_encoder.h"
30#include "aom/aom_integer.h"
31#include "aom/aomcx.h"
32#include "aom_dsp/aom_dsp_common.h"
33#include "aom_ports/aom_timer.h"
34#include "aom_ports/mem_ops.h"
35#include "common/args.h"
36#include "common/ivfenc.h"
37#include "common/tools_common.h"
38#include "common/warnings.h"
39
40#if CONFIG_WEBM_IO
41#include "common/webmenc.h"
42#endif
43
44#include "common/y4minput.h"
45#include "examples/encoder_util.h"
46#include "stats/aomstats.h"
47#include "stats/rate_hist.h"
48
49#if CONFIG_LIBYUV
50#include <libyuv/scale.h>
51#endif
52
53/* Swallow warnings about unused results of fread/fwrite */
54static size_t wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) {
55 return fread(ptr, size, nmemb, stream);
56}
57#define fread wrap_fread
58
59static size_t wrap_fwrite(const void *ptr, size_t size, size_t nmemb,
60 FILE *stream) {
61 return fwrite(ptr, size, nmemb, stream);
62}
63#define fwrite wrap_fwrite
64
65static const char *exec_name;
66
67static AOM_TOOLS_FORMAT_PRINTF(3, 0) void warn_or_exit_on_errorv(
68 aom_codec_ctx_t *ctx, int fatal, const char *s, va_list ap) {
69 if (ctx->err) {
70 const char *detail = aom_codec_error_detail(ctx);
71
72 vfprintf(stderr, s, ap);
73 fprintf(stderr, ": %s\n", aom_codec_error(ctx));
74
75 if (detail) fprintf(stderr, " %s\n", detail);
76
77 if (fatal) exit(EXIT_FAILURE);
78 }
79}
80
81static AOM_TOOLS_FORMAT_PRINTF(2,
82 3) void ctx_exit_on_error(aom_codec_ctx_t *ctx,
83 const char *s, ...) {
84 va_list ap;
85
86 va_start(ap, s);
87 warn_or_exit_on_errorv(ctx, 1, s, ap);
88 va_end(ap);
89}
90
91static AOM_TOOLS_FORMAT_PRINTF(3, 4) void warn_or_exit_on_error(
92 aom_codec_ctx_t *ctx, int fatal, const char *s, ...) {
93 va_list ap;
94
95 va_start(ap, s);
96 warn_or_exit_on_errorv(ctx, fatal, s, ap);
97 va_end(ap);
98}
99
100static int read_frame(struct AvxInputContext *input_ctx, aom_image_t *img) {
101 FILE *f = input_ctx->file;
102 y4m_input *y4m = &input_ctx->y4m;
103 int shortread = 0;
104
105 if (input_ctx->file_type == FILE_TYPE_Y4M) {
106 if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0;
107 } else {
108 shortread = read_yuv_frame(input_ctx, img);
109 }
110
111 return !shortread;
112}
113
114static int file_is_y4m(const char detect[4]) {
115 if (memcmp(detect, "YUV4", 4) == 0) {
116 return 1;
117 }
118 return 0;
119}
120
121static int fourcc_is_ivf(const char detect[4]) {
122 if (memcmp(detect, "DKIF", 4) == 0) {
123 return 1;
124 }
125 return 0;
126}
127
128static const int av1_arg_ctrl_map[] = { AOME_SET_CPUUSED,
217#if CONFIG_DENOISE
220 AV1E_SET_ENABLE_DNL_DENOISING,
221#endif // CONFIG_DENOISE
231#if CONFIG_TUNE_VMAF
233#endif
240 0 };
241
242const arg_def_t *main_args[] = { &g_av1_codec_arg_defs.help,
243 &g_av1_codec_arg_defs.use_cfg,
244 &g_av1_codec_arg_defs.debugmode,
245 &g_av1_codec_arg_defs.outputfile,
246 &g_av1_codec_arg_defs.codecarg,
247 &g_av1_codec_arg_defs.passes,
248 &g_av1_codec_arg_defs.pass_arg,
249 &g_av1_codec_arg_defs.fpf_name,
250 &g_av1_codec_arg_defs.limit,
251 &g_av1_codec_arg_defs.skip,
252 &g_av1_codec_arg_defs.good_dl,
253 &g_av1_codec_arg_defs.rt_dl,
254 &g_av1_codec_arg_defs.ai_dl,
255 &g_av1_codec_arg_defs.quietarg,
256 &g_av1_codec_arg_defs.verbosearg,
257 &g_av1_codec_arg_defs.psnrarg,
258 &g_av1_codec_arg_defs.use_webm,
259 &g_av1_codec_arg_defs.use_ivf,
260 &g_av1_codec_arg_defs.use_obu,
261 &g_av1_codec_arg_defs.q_hist_n,
262 &g_av1_codec_arg_defs.rate_hist_n,
263 &g_av1_codec_arg_defs.disable_warnings,
264 &g_av1_codec_arg_defs.disable_warning_prompt,
265 &g_av1_codec_arg_defs.recontest,
266 NULL };
267
268const arg_def_t *global_args[] = {
269 &g_av1_codec_arg_defs.use_nv12,
270 &g_av1_codec_arg_defs.use_yv12,
271 &g_av1_codec_arg_defs.use_i420,
272 &g_av1_codec_arg_defs.use_i422,
273 &g_av1_codec_arg_defs.use_i444,
274 &g_av1_codec_arg_defs.usage,
275 &g_av1_codec_arg_defs.threads,
276 &g_av1_codec_arg_defs.profile,
277 &g_av1_codec_arg_defs.width,
278 &g_av1_codec_arg_defs.height,
279 &g_av1_codec_arg_defs.forced_max_frame_width,
280 &g_av1_codec_arg_defs.forced_max_frame_height,
281#if CONFIG_WEBM_IO
282 &g_av1_codec_arg_defs.stereo_mode,
283#endif
284 &g_av1_codec_arg_defs.timebase,
285 &g_av1_codec_arg_defs.framerate,
286 &g_av1_codec_arg_defs.global_error_resilient,
287 &g_av1_codec_arg_defs.bitdeptharg,
288 &g_av1_codec_arg_defs.inbitdeptharg,
289 &g_av1_codec_arg_defs.lag_in_frames,
290 &g_av1_codec_arg_defs.large_scale_tile,
291 &g_av1_codec_arg_defs.monochrome,
292 &g_av1_codec_arg_defs.full_still_picture_hdr,
293 &g_av1_codec_arg_defs.use_16bit_internal,
294 &g_av1_codec_arg_defs.save_as_annexb,
295 NULL
296};
297
298const arg_def_t *rc_args[] = { &g_av1_codec_arg_defs.dropframe_thresh,
299 &g_av1_codec_arg_defs.resize_mode,
300 &g_av1_codec_arg_defs.resize_denominator,
301 &g_av1_codec_arg_defs.resize_kf_denominator,
302 &g_av1_codec_arg_defs.superres_mode,
303 &g_av1_codec_arg_defs.superres_denominator,
304 &g_av1_codec_arg_defs.superres_kf_denominator,
305 &g_av1_codec_arg_defs.superres_qthresh,
306 &g_av1_codec_arg_defs.superres_kf_qthresh,
307 &g_av1_codec_arg_defs.end_usage,
308 &g_av1_codec_arg_defs.target_bitrate,
309 &g_av1_codec_arg_defs.min_quantizer,
310 &g_av1_codec_arg_defs.max_quantizer,
311 &g_av1_codec_arg_defs.undershoot_pct,
312 &g_av1_codec_arg_defs.overshoot_pct,
313 &g_av1_codec_arg_defs.buf_sz,
314 &g_av1_codec_arg_defs.buf_initial_sz,
315 &g_av1_codec_arg_defs.buf_optimal_sz,
316 &g_av1_codec_arg_defs.bias_pct,
317 &g_av1_codec_arg_defs.minsection_pct,
318 &g_av1_codec_arg_defs.maxsection_pct,
319 NULL };
320
321const arg_def_t *kf_args[] = { &g_av1_codec_arg_defs.fwd_kf_enabled,
322 &g_av1_codec_arg_defs.kf_min_dist,
323 &g_av1_codec_arg_defs.kf_max_dist,
324 &g_av1_codec_arg_defs.kf_disabled,
325 &g_av1_codec_arg_defs.sframe_dist,
326 &g_av1_codec_arg_defs.sframe_mode,
327 NULL };
328
329// TODO(bohanli): Currently all options are supported by the key & value API.
330// Consider removing the control ID usages?
331const arg_def_t *av1_ctrl_args[] = {
332 &g_av1_codec_arg_defs.cpu_used_av1,
333 &g_av1_codec_arg_defs.auto_altref,
334 &g_av1_codec_arg_defs.sharpness,
335 &g_av1_codec_arg_defs.static_thresh,
336 &g_av1_codec_arg_defs.rowmtarg,
337 &g_av1_codec_arg_defs.fpmtarg,
338 &g_av1_codec_arg_defs.tile_cols,
339 &g_av1_codec_arg_defs.tile_rows,
340 &g_av1_codec_arg_defs.enable_tpl_model,
341 &g_av1_codec_arg_defs.enable_keyframe_filtering,
342 &g_av1_codec_arg_defs.arnr_maxframes,
343 &g_av1_codec_arg_defs.arnr_strength,
344 &g_av1_codec_arg_defs.tune_metric,
345 &g_av1_codec_arg_defs.cq_level,
346 &g_av1_codec_arg_defs.max_intra_rate_pct,
347 &g_av1_codec_arg_defs.max_inter_rate_pct,
348 &g_av1_codec_arg_defs.gf_cbr_boost_pct,
349 &g_av1_codec_arg_defs.lossless,
350 &g_av1_codec_arg_defs.enable_cdef,
351 &g_av1_codec_arg_defs.enable_restoration,
352 &g_av1_codec_arg_defs.enable_rect_partitions,
353 &g_av1_codec_arg_defs.enable_ab_partitions,
354 &g_av1_codec_arg_defs.enable_1to4_partitions,
355 &g_av1_codec_arg_defs.min_partition_size,
356 &g_av1_codec_arg_defs.max_partition_size,
357 &g_av1_codec_arg_defs.enable_dual_filter,
358 &g_av1_codec_arg_defs.enable_chroma_deltaq,
359 &g_av1_codec_arg_defs.enable_intra_edge_filter,
360 &g_av1_codec_arg_defs.enable_order_hint,
361 &g_av1_codec_arg_defs.enable_tx64,
362 &g_av1_codec_arg_defs.enable_flip_idtx,
363 &g_av1_codec_arg_defs.enable_rect_tx,
364 &g_av1_codec_arg_defs.enable_dist_wtd_comp,
365 &g_av1_codec_arg_defs.enable_masked_comp,
366 &g_av1_codec_arg_defs.enable_onesided_comp,
367 &g_av1_codec_arg_defs.enable_interintra_comp,
368 &g_av1_codec_arg_defs.enable_smooth_interintra,
369 &g_av1_codec_arg_defs.enable_diff_wtd_comp,
370 &g_av1_codec_arg_defs.enable_interinter_wedge,
371 &g_av1_codec_arg_defs.enable_interintra_wedge,
372 &g_av1_codec_arg_defs.enable_global_motion,
373 &g_av1_codec_arg_defs.enable_warped_motion,
374 &g_av1_codec_arg_defs.enable_filter_intra,
375 &g_av1_codec_arg_defs.enable_smooth_intra,
376 &g_av1_codec_arg_defs.enable_paeth_intra,
377 &g_av1_codec_arg_defs.enable_cfl_intra,
378 &g_av1_codec_arg_defs.enable_diagonal_intra,
379 &g_av1_codec_arg_defs.force_video_mode,
380 &g_av1_codec_arg_defs.enable_obmc,
381 &g_av1_codec_arg_defs.enable_overlay,
382 &g_av1_codec_arg_defs.enable_palette,
383 &g_av1_codec_arg_defs.enable_intrabc,
384 &g_av1_codec_arg_defs.enable_angle_delta,
385 &g_av1_codec_arg_defs.disable_trellis_quant,
386 &g_av1_codec_arg_defs.enable_qm,
387 &g_av1_codec_arg_defs.qm_min,
388 &g_av1_codec_arg_defs.qm_max,
389 &g_av1_codec_arg_defs.reduced_tx_type_set,
390 &g_av1_codec_arg_defs.use_intra_dct_only,
391 &g_av1_codec_arg_defs.use_inter_dct_only,
392 &g_av1_codec_arg_defs.use_intra_default_tx_only,
393 &g_av1_codec_arg_defs.quant_b_adapt,
394 &g_av1_codec_arg_defs.coeff_cost_upd_freq,
395 &g_av1_codec_arg_defs.mode_cost_upd_freq,
396 &g_av1_codec_arg_defs.mv_cost_upd_freq,
397 &g_av1_codec_arg_defs.frame_parallel_decoding,
398 &g_av1_codec_arg_defs.error_resilient_mode,
399 &g_av1_codec_arg_defs.aq_mode,
400 &g_av1_codec_arg_defs.deltaq_mode,
401 &g_av1_codec_arg_defs.deltaq_strength,
402 &g_av1_codec_arg_defs.deltalf_mode,
403 &g_av1_codec_arg_defs.frame_periodic_boost,
404 &g_av1_codec_arg_defs.noise_sens,
405 &g_av1_codec_arg_defs.tune_content,
406 &g_av1_codec_arg_defs.cdf_update_mode,
407 &g_av1_codec_arg_defs.input_color_primaries,
408 &g_av1_codec_arg_defs.input_transfer_characteristics,
409 &g_av1_codec_arg_defs.input_matrix_coefficients,
410 &g_av1_codec_arg_defs.input_chroma_sample_position,
411 &g_av1_codec_arg_defs.min_gf_interval,
412 &g_av1_codec_arg_defs.max_gf_interval,
413 &g_av1_codec_arg_defs.gf_min_pyr_height,
414 &g_av1_codec_arg_defs.gf_max_pyr_height,
415 &g_av1_codec_arg_defs.superblock_size,
416 &g_av1_codec_arg_defs.num_tg,
417 &g_av1_codec_arg_defs.mtu_size,
418 &g_av1_codec_arg_defs.timing_info,
419 &g_av1_codec_arg_defs.film_grain_test,
420 &g_av1_codec_arg_defs.film_grain_table,
421#if CONFIG_DENOISE
422 &g_av1_codec_arg_defs.denoise_noise_level,
423 &g_av1_codec_arg_defs.denoise_block_size,
424 &g_av1_codec_arg_defs.enable_dnl_denoising,
425#endif // CONFIG_DENOISE
426 &g_av1_codec_arg_defs.max_reference_frames,
427 &g_av1_codec_arg_defs.reduced_reference_set,
428 &g_av1_codec_arg_defs.enable_ref_frame_mvs,
429 &g_av1_codec_arg_defs.target_seq_level_idx,
430 &g_av1_codec_arg_defs.set_tier_mask,
431 &g_av1_codec_arg_defs.set_min_cr,
432 &g_av1_codec_arg_defs.vbr_corpus_complexity_lap,
433 &g_av1_codec_arg_defs.input_chroma_subsampling_x,
434 &g_av1_codec_arg_defs.input_chroma_subsampling_y,
435#if CONFIG_TUNE_VMAF
436 &g_av1_codec_arg_defs.vmaf_model_path,
437#endif
438 &g_av1_codec_arg_defs.dv_cost_upd_freq,
439 &g_av1_codec_arg_defs.partition_info_path,
440 &g_av1_codec_arg_defs.enable_directional_intra,
441 &g_av1_codec_arg_defs.enable_tx_size_search,
442 &g_av1_codec_arg_defs.loopfilter_control,
443 &g_av1_codec_arg_defs.auto_intra_tools_off,
444 NULL,
445};
446
447const arg_def_t *av1_key_val_args[] = {
448 &g_av1_codec_arg_defs.passes,
449 &g_av1_codec_arg_defs.two_pass_output,
450 &g_av1_codec_arg_defs.second_pass_log,
451 &g_av1_codec_arg_defs.fwd_kf_dist,
452 &g_av1_codec_arg_defs.strict_level_conformance,
453 &g_av1_codec_arg_defs.sb_qp_sweep,
454 &g_av1_codec_arg_defs.dist_metric,
455 &g_av1_codec_arg_defs.kf_max_pyr_height,
456 NULL,
457};
458
459static const arg_def_t *no_args[] = { NULL };
460
461static void show_help(FILE *fout, int shorthelp) {
462 fprintf(fout, "Usage: %s <options> -o dst_filename src_filename\n",
463 exec_name);
464
465 if (shorthelp) {
466 fprintf(fout, "Use --help to see the full list of options.\n");
467 return;
468 }
469
470 fprintf(fout, "\nOptions:\n");
471 arg_show_usage(fout, main_args);
472 fprintf(fout, "\nEncoder Global Options:\n");
473 arg_show_usage(fout, global_args);
474 fprintf(fout, "\nRate Control Options:\n");
475 arg_show_usage(fout, rc_args);
476 fprintf(fout, "\nKeyframe Placement Options:\n");
477 arg_show_usage(fout, kf_args);
478#if CONFIG_AV1_ENCODER
479 fprintf(fout, "\nAV1 Specific Options:\n");
480 arg_show_usage(fout, av1_ctrl_args);
481 arg_show_usage(fout, av1_key_val_args);
482#endif
483 fprintf(fout,
484 "\nStream timebase (--timebase):\n"
485 " The desired precision of timestamps in the output, expressed\n"
486 " in fractional seconds. Default is 1/1000.\n");
487 fprintf(fout, "\nIncluded encoders:\n\n");
488
489 const int num_encoder = get_aom_encoder_count();
490 for (int i = 0; i < num_encoder; ++i) {
491 aom_codec_iface_t *encoder = get_aom_encoder_by_index(i);
492 const char *defstr = (i == (num_encoder - 1)) ? "(default)" : "";
493 fprintf(fout, " %-6s - %s %s\n", get_short_name_by_aom_encoder(encoder),
494 aom_codec_iface_name(encoder), defstr);
495 }
496 fprintf(fout, "\n ");
497 fprintf(fout, "Use --codec to switch to a non-default encoder.\n\n");
498}
499
500void usage_exit(void) {
501 show_help(stderr, 1);
502 exit(EXIT_FAILURE);
503}
504
505#if CONFIG_AV1_ENCODER
506#define ARG_CTRL_CNT_MAX NELEMENTS(av1_arg_ctrl_map)
507#define ARG_KEY_VAL_CNT_MAX NELEMENTS(av1_key_val_args)
508#endif
509
510#if !CONFIG_WEBM_IO
511typedef int stereo_format_t;
512struct WebmOutputContext {
513 int debug;
514};
515#endif
516
517/* Per-stream configuration */
518struct stream_config {
519 struct aom_codec_enc_cfg cfg;
520 const char *out_fn;
521 const char *stats_fn;
522 stereo_format_t stereo_fmt;
523 int arg_ctrls[ARG_CTRL_CNT_MAX][2];
524 int arg_ctrl_cnt;
525 const char *arg_key_vals[ARG_KEY_VAL_CNT_MAX][2];
526 int arg_key_val_cnt;
527 int write_webm;
528 const char *film_grain_filename;
529 int write_ivf;
530 // whether to use 16bit internal buffers
531 int use_16bit_internal;
532#if CONFIG_TUNE_VMAF
533 const char *vmaf_model_path;
534#endif
535 const char *partition_info_path;
536 aom_color_range_t color_range;
537 const char *two_pass_input;
538 const char *two_pass_output;
539 int two_pass_width;
540 int two_pass_height;
541};
542
543struct stream_state {
544 int index;
545 struct stream_state *next;
546 struct stream_config config;
547 FILE *file;
548 struct rate_hist *rate_hist;
549 struct WebmOutputContext webm_ctx;
550 uint64_t psnr_sse_total[2];
551 uint64_t psnr_samples_total[2];
552 double psnr_totals[2][4];
553 int psnr_count[2];
554 int counts[64];
555 aom_codec_ctx_t encoder;
556 unsigned int frames_out;
557 uint64_t cx_time;
558 size_t nbytes;
559 stats_io_t stats;
560 struct aom_image *img;
561 aom_codec_ctx_t decoder;
562 int mismatch_seen;
563 unsigned int chroma_subsampling_x;
564 unsigned int chroma_subsampling_y;
565 const char *orig_out_fn;
566 unsigned int orig_width;
567 unsigned int orig_height;
568 int orig_write_webm;
569 int orig_write_ivf;
570 char tmp_out_fn[1000];
571};
572
573static void validate_positive_rational(const char *msg,
574 struct aom_rational *rat) {
575 if (rat->den < 0) {
576 rat->num *= -1;
577 rat->den *= -1;
578 }
579
580 if (rat->num < 0) die("Error: %s must be positive\n", msg);
581
582 if (!rat->den) die("Error: %s has zero denominator\n", msg);
583}
584
585static void init_config(cfg_options_t *config) {
586 memset(config, 0, sizeof(cfg_options_t));
587 config->super_block_size = 0; // Dynamic
588 config->max_partition_size = 128;
589 config->min_partition_size = 4;
590 config->disable_trellis_quant = 3;
591}
592
593/* Parses global config arguments into the AvxEncoderConfig. Note that
594 * argv is modified and overwrites all parsed arguments.
595 */
596static void parse_global_config(struct AvxEncoderConfig *global, char ***argv) {
597 char **argi, **argj;
598 struct arg arg;
599 const int num_encoder = get_aom_encoder_count();
600 char **argv_local = (char **)*argv;
601 if (num_encoder < 1) die("Error: no valid encoder available\n");
602
603 /* Initialize default parameters */
604 memset(global, 0, sizeof(*global));
605 global->codec = get_aom_encoder_by_index(num_encoder - 1);
606 global->passes = 0;
607 global->color_type = I420;
608 global->csp = AOM_CSP_UNKNOWN;
609 global->show_psnr = 0;
610
611 int cfg_included = 0;
612 init_config(&global->encoder_config);
613
614 for (argi = argj = argv_local; (*argj = *argi); argi += arg.argv_step) {
615 arg.argv_step = 1;
616
617 if (arg_match(&arg, &g_av1_codec_arg_defs.use_cfg, argi)) {
618 if (!cfg_included) {
619 parse_cfg(arg.val, &global->encoder_config);
620 cfg_included = 1;
621 }
622 } else if (arg_match(&arg, &g_av1_codec_arg_defs.help, argi)) {
623 show_help(stdout, 0);
624 exit(EXIT_SUCCESS);
625 } else if (arg_match(&arg, &g_av1_codec_arg_defs.codecarg, argi)) {
626 global->codec = get_aom_encoder_by_short_name(arg.val);
627 if (!global->codec)
628 die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
629 } else if (arg_match(&arg, &g_av1_codec_arg_defs.passes, argi)) {
630 global->passes = arg_parse_uint(&arg);
631
632 if (global->passes < 1 || global->passes > 3)
633 die("Error: Invalid number of passes (%d)\n", global->passes);
634 } else if (arg_match(&arg, &g_av1_codec_arg_defs.pass_arg, argi)) {
635 global->pass = arg_parse_uint(&arg);
636
637 if (global->pass < 1 || global->pass > 3)
638 die("Error: Invalid pass selected (%d)\n", global->pass);
639 } else if (arg_match(&arg,
640 &g_av1_codec_arg_defs.input_chroma_sample_position,
641 argi)) {
642 global->csp = arg_parse_enum(&arg);
643 /* Flag is used by later code as well, preserve it. */
644 argj++;
645 } else if (arg_match(&arg, &g_av1_codec_arg_defs.usage, argi)) {
646 global->usage = arg_parse_uint(&arg);
647 } else if (arg_match(&arg, &g_av1_codec_arg_defs.good_dl, argi)) {
648 global->usage = AOM_USAGE_GOOD_QUALITY; // Good quality usage
649 } else if (arg_match(&arg, &g_av1_codec_arg_defs.rt_dl, argi)) {
650 global->usage = AOM_USAGE_REALTIME; // Real-time usage
651 } else if (arg_match(&arg, &g_av1_codec_arg_defs.ai_dl, argi)) {
652 global->usage = AOM_USAGE_ALL_INTRA; // All intra usage
653 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_nv12, argi)) {
654 global->color_type = NV12;
655 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_yv12, argi)) {
656 global->color_type = YV12;
657 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i420, argi)) {
658 global->color_type = I420;
659 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i422, argi)) {
660 global->color_type = I422;
661 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i444, argi)) {
662 global->color_type = I444;
663 } else if (arg_match(&arg, &g_av1_codec_arg_defs.quietarg, argi)) {
664 global->quiet = 1;
665 } else if (arg_match(&arg, &g_av1_codec_arg_defs.verbosearg, argi)) {
666 global->verbose = 1;
667 } else if (arg_match(&arg, &g_av1_codec_arg_defs.limit, argi)) {
668 global->limit = arg_parse_uint(&arg);
669 } else if (arg_match(&arg, &g_av1_codec_arg_defs.skip, argi)) {
670 global->skip_frames = arg_parse_uint(&arg);
671 } else if (arg_match(&arg, &g_av1_codec_arg_defs.psnrarg, argi)) {
672 if (arg.val)
673 global->show_psnr = arg_parse_int(&arg);
674 else
675 global->show_psnr = 1;
676 } else if (arg_match(&arg, &g_av1_codec_arg_defs.recontest, argi)) {
677 global->test_decode = arg_parse_enum_or_int(&arg);
678 } else if (arg_match(&arg, &g_av1_codec_arg_defs.framerate, argi)) {
679 global->framerate = arg_parse_rational(&arg);
680 validate_positive_rational(arg.name, &global->framerate);
681 global->have_framerate = 1;
682 } else if (arg_match(&arg, &g_av1_codec_arg_defs.debugmode, argi)) {
683 global->debug = 1;
684 } else if (arg_match(&arg, &g_av1_codec_arg_defs.q_hist_n, argi)) {
685 global->show_q_hist_buckets = arg_parse_uint(&arg);
686 } else if (arg_match(&arg, &g_av1_codec_arg_defs.rate_hist_n, argi)) {
687 global->show_rate_hist_buckets = arg_parse_uint(&arg);
688 } else if (arg_match(&arg, &g_av1_codec_arg_defs.disable_warnings, argi)) {
689 global->disable_warnings = 1;
690 } else if (arg_match(&arg, &g_av1_codec_arg_defs.disable_warning_prompt,
691 argi)) {
692 global->disable_warning_prompt = 1;
693 } else {
694 argj++;
695 }
696 }
697
698 if (global->pass) {
699 /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
700 if (global->pass > global->passes) {
701 aom_tools_warn("Assuming --pass=%d implies --passes=%d\n", global->pass,
702 global->pass);
703 global->passes = global->pass;
704 }
705 }
706 /* Validate global config */
707 if (global->passes == 0) {
708#if CONFIG_AV1_ENCODER
709 // Make default AV1 passes = 2 until there is a better quality 1-pass
710 // encoder
711 if (global->codec != NULL)
712 global->passes =
713 (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0 &&
714 global->usage != AOM_USAGE_REALTIME)
715 ? 2
716 : 1;
717#else
718 global->passes = 1;
719#endif
720 }
721
722 if (global->usage == AOM_USAGE_REALTIME && global->passes > 1) {
723 aom_tools_warn("Enforcing one-pass encoding in realtime mode\n");
724 if (global->pass > 1)
725 die("Error: Invalid --pass=%d for one-pass encoding\n", global->pass);
726 global->passes = 1;
727 }
728
729 if (global->usage == AOM_USAGE_ALL_INTRA && global->passes > 1) {
730 aom_tools_warn("Enforcing one-pass encoding in all intra mode\n");
731 global->passes = 1;
732 }
733}
734
735static void open_input_file(struct AvxInputContext *input,
737 /* Parse certain options from the input file, if possible */
738 input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb")
739 : set_binary_mode(stdin);
740
741 if (!input->file) fatal("Failed to open input file");
742
743 if (!fseeko(input->file, 0, SEEK_END)) {
744 /* Input file is seekable. Figure out how long it is, so we can get
745 * progress info.
746 */
747 input->length = ftello(input->file);
748 rewind(input->file);
749 }
750
751 /* Default to 1:1 pixel aspect ratio. */
752 input->pixel_aspect_ratio.numerator = 1;
753 input->pixel_aspect_ratio.denominator = 1;
754
755 /* For RAW input sources, these bytes will applied on the first frame
756 * in read_frame().
757 */
758 input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
759 input->detect.position = 0;
760
761 if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
762 if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4, csp,
763 input->only_i420) >= 0) {
764 input->file_type = FILE_TYPE_Y4M;
765 input->width = input->y4m.pic_w;
766 input->height = input->y4m.pic_h;
767 input->pixel_aspect_ratio.numerator = input->y4m.par_n;
768 input->pixel_aspect_ratio.denominator = input->y4m.par_d;
769 input->framerate.numerator = input->y4m.fps_n;
770 input->framerate.denominator = input->y4m.fps_d;
771 input->fmt = input->y4m.aom_fmt;
772 input->bit_depth = input->y4m.bit_depth;
773 input->color_range = input->y4m.color_range;
774 } else
775 fatal("Unsupported Y4M stream.");
776 } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
777 fatal("IVF is not supported as input.");
778 } else {
779 input->file_type = FILE_TYPE_RAW;
780 }
781}
782
783static void close_input_file(struct AvxInputContext *input) {
784 fclose(input->file);
785 if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
786}
787
788static struct stream_state *new_stream(struct AvxEncoderConfig *global,
789 struct stream_state *prev) {
790 struct stream_state *stream;
791
792 stream = calloc(1, sizeof(*stream));
793 if (stream == NULL) {
794 fatal("Failed to allocate new stream.");
795 }
796
797 if (prev) {
798 memcpy(stream, prev, sizeof(*stream));
799 stream->index++;
800 prev->next = stream;
801 } else {
802 aom_codec_err_t res;
803
804 /* Populate encoder configuration */
805 res = aom_codec_enc_config_default(global->codec, &stream->config.cfg,
806 global->usage);
807 if (res) fatal("Failed to get config: %s\n", aom_codec_err_to_string(res));
808
809 /* Change the default timebase to a high enough value so that the
810 * encoder will always create strictly increasing timestamps.
811 */
812 stream->config.cfg.g_timebase.den = 1000;
813
814 /* Never use the library's default resolution, require it be parsed
815 * from the file or set on the command line.
816 */
817 stream->config.cfg.g_w = 0;
818 stream->config.cfg.g_h = 0;
819
820 /* Initialize remaining stream parameters */
821 stream->config.write_webm = 1;
822 stream->config.write_ivf = 0;
823
824#if CONFIG_WEBM_IO
825 stream->config.stereo_fmt = STEREO_FORMAT_MONO;
826 stream->webm_ctx.last_pts_ns = -1;
827 stream->webm_ctx.writer = NULL;
828 stream->webm_ctx.segment = NULL;
829#endif
830
831 /* Allows removal of the application version from the EBML tags */
832 stream->webm_ctx.debug = global->debug;
833 memcpy(&stream->config.cfg.encoder_cfg, &global->encoder_config,
834 sizeof(stream->config.cfg.encoder_cfg));
835 }
836
837 /* Output files must be specified for each stream */
838 stream->config.out_fn = NULL;
839 stream->config.two_pass_input = NULL;
840 stream->config.two_pass_output = NULL;
841 stream->config.two_pass_width = 0;
842 stream->config.two_pass_height = 0;
843
844 stream->next = NULL;
845 return stream;
846}
847
848static void set_config_arg_ctrls(struct stream_config *config, int key,
849 const struct arg *arg) {
850 int j;
851 if (key == AV1E_SET_FILM_GRAIN_TABLE) {
852 config->film_grain_filename = arg->val;
853 return;
854 }
855
856 // For target level, the settings should accumulate rather than overwrite,
857 // so we simply append it.
859 j = config->arg_ctrl_cnt;
860 assert(j < ARG_CTRL_CNT_MAX);
861 config->arg_ctrls[j][0] = key;
862 config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg);
863 ++config->arg_ctrl_cnt;
864 return;
865 }
866
867 /* Point either to the next free element or the first instance of this
868 * control.
869 */
870 for (j = 0; j < config->arg_ctrl_cnt; j++)
871 if (config->arg_ctrls[j][0] == key) break;
872
873 /* Update/insert */
874 assert(j < ARG_CTRL_CNT_MAX);
875 config->arg_ctrls[j][0] = key;
876 config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg);
877
878 if (key == AOME_SET_ENABLEAUTOALTREF && config->arg_ctrls[j][1] > 1) {
879 aom_tools_warn(
880 "auto-alt-ref > 1 is deprecated... setting auto-alt-ref=1\n");
881 config->arg_ctrls[j][1] = 1;
882 }
883
884 if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++;
885}
886
887static void set_config_arg_key_vals(struct stream_config *config,
888 const char *name, const struct arg *arg) {
889 int j;
890 const char *val = arg->val;
891 // For target level, the settings should accumulate rather than overwrite,
892 // so we simply append it.
893 if (strcmp(name, "target-seq-level-idx") == 0) {
894 j = config->arg_key_val_cnt;
895 assert(j < ARG_KEY_VAL_CNT_MAX);
896 config->arg_key_vals[j][0] = name;
897 config->arg_key_vals[j][1] = val;
898 ++config->arg_key_val_cnt;
899 return;
900 }
901
902 /* Point either to the next free element or the first instance of this
903 * option.
904 */
905 for (j = 0; j < config->arg_key_val_cnt; j++)
906 if (strcmp(name, config->arg_key_vals[j][0]) == 0) break;
907
908 /* Update/insert */
909 assert(j < ARG_KEY_VAL_CNT_MAX);
910 config->arg_key_vals[j][0] = name;
911 config->arg_key_vals[j][1] = val;
912
913 if (strcmp(name, g_av1_codec_arg_defs.auto_altref.long_name) == 0) {
914 int auto_altref = arg_parse_int(arg);
915 if (auto_altref > 1) {
916 aom_tools_warn(
917 "auto-alt-ref > 1 is deprecated... setting auto-alt-ref=1\n");
918 config->arg_key_vals[j][1] = "1";
919 }
920 }
921
922 if (j == config->arg_key_val_cnt) config->arg_key_val_cnt++;
923}
924
925static int parse_stream_params(struct AvxEncoderConfig *global,
926 struct stream_state *stream, char **argv) {
927 char **argi, **argj;
928 struct arg arg;
929 static const arg_def_t **ctrl_args = no_args;
930 static const arg_def_t **key_val_args = no_args;
931 static const int *ctrl_args_map = NULL;
932 struct stream_config *config = &stream->config;
933 int eos_mark_found = 0;
934 int webm_forced = 0;
935
936 // Handle codec specific options
937 if (0) {
938#if CONFIG_AV1_ENCODER
939 } else if (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0) {
940 // TODO(jingning): Reuse AV1 specific encoder configuration parameters.
941 // Consider to expand this set for AV1 encoder control.
942#if __STDC_VERSION__ >= 201112L
943 _Static_assert(NELEMENTS(av1_ctrl_args) == NELEMENTS(av1_arg_ctrl_map),
944 "The av1_ctrl_args and av1_arg_ctrl_map arrays must be of "
945 "the same size.");
946#else
947 assert(NELEMENTS(av1_ctrl_args) == NELEMENTS(av1_arg_ctrl_map));
948#endif
949 ctrl_args = av1_ctrl_args;
950 ctrl_args_map = av1_arg_ctrl_map;
951 key_val_args = av1_key_val_args;
952#endif
953 }
954
955 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
956 arg.argv_step = 1;
957
958 /* Once we've found an end-of-stream marker (--) we want to continue
959 * shifting arguments but not consuming them.
960 */
961 if (eos_mark_found) {
962 argj++;
963 continue;
964 } else if (!strcmp(*argj, "--")) {
965 eos_mark_found = 1;
966 continue;
967 }
968
969 if (arg_match(&arg, &g_av1_codec_arg_defs.outputfile, argi)) {
970 config->out_fn = arg.val;
971 if (!webm_forced) {
972 const size_t out_fn_len = strlen(config->out_fn);
973 if (out_fn_len >= 4 &&
974 !strcmp(config->out_fn + out_fn_len - 4, ".ivf")) {
975 config->write_webm = 0;
976 config->write_ivf = 1;
977 } else if (out_fn_len >= 4 &&
978 !strcmp(config->out_fn + out_fn_len - 4, ".obu")) {
979 config->write_webm = 0;
980 config->write_ivf = 0;
981 }
982 }
983 } else if (arg_match(&arg, &g_av1_codec_arg_defs.fpf_name, argi)) {
984 config->stats_fn = arg.val;
985 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_webm, argi)) {
986#if CONFIG_WEBM_IO
987 config->write_webm = 1;
988 webm_forced = 1;
989#else
990 die("Error: --webm specified but webm is disabled.");
991#endif
992 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_ivf, argi)) {
993 config->write_webm = 0;
994 config->write_ivf = 1;
995 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_obu, argi)) {
996 config->write_webm = 0;
997 config->write_ivf = 0;
998 } else if (arg_match(&arg, &g_av1_codec_arg_defs.threads, argi)) {
999 config->cfg.g_threads = arg_parse_uint(&arg);
1000 } else if (arg_match(&arg, &g_av1_codec_arg_defs.profile, argi)) {
1001 config->cfg.g_profile = arg_parse_uint(&arg);
1002 } else if (arg_match(&arg, &g_av1_codec_arg_defs.width, argi)) {
1003 config->cfg.g_w = arg_parse_uint(&arg);
1004 } else if (arg_match(&arg, &g_av1_codec_arg_defs.height, argi)) {
1005 config->cfg.g_h = arg_parse_uint(&arg);
1006 } else if (arg_match(&arg, &g_av1_codec_arg_defs.forced_max_frame_width,
1007 argi)) {
1008 config->cfg.g_forced_max_frame_width = arg_parse_uint(&arg);
1009 } else if (arg_match(&arg, &g_av1_codec_arg_defs.forced_max_frame_height,
1010 argi)) {
1011 config->cfg.g_forced_max_frame_height = arg_parse_uint(&arg);
1012 } else if (arg_match(&arg, &g_av1_codec_arg_defs.bitdeptharg, argi)) {
1013 config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1014 } else if (arg_match(&arg, &g_av1_codec_arg_defs.inbitdeptharg, argi)) {
1015 config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1016 } else if (arg_match(&arg, &g_av1_codec_arg_defs.input_chroma_subsampling_x,
1017 argi)) {
1018 stream->chroma_subsampling_x = arg_parse_uint(&arg);
1019 } else if (arg_match(&arg, &g_av1_codec_arg_defs.input_chroma_subsampling_y,
1020 argi)) {
1021 stream->chroma_subsampling_y = arg_parse_uint(&arg);
1022#if CONFIG_WEBM_IO
1023 } else if (arg_match(&arg, &g_av1_codec_arg_defs.stereo_mode, argi)) {
1024 config->stereo_fmt = arg_parse_enum_or_int(&arg);
1025#endif
1026 } else if (arg_match(&arg, &g_av1_codec_arg_defs.timebase, argi)) {
1027 config->cfg.g_timebase = arg_parse_rational(&arg);
1028 validate_positive_rational(arg.name, &config->cfg.g_timebase);
1029 } else if (arg_match(&arg, &g_av1_codec_arg_defs.global_error_resilient,
1030 argi)) {
1031 config->cfg.g_error_resilient = arg_parse_uint(&arg);
1032 } else if (arg_match(&arg, &g_av1_codec_arg_defs.lag_in_frames, argi)) {
1033 config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1034 } else if (arg_match(&arg, &g_av1_codec_arg_defs.large_scale_tile, argi)) {
1035 config->cfg.large_scale_tile = arg_parse_uint(&arg);
1036 if (config->cfg.large_scale_tile) {
1037 global->codec = get_aom_encoder_by_short_name("av1");
1038 }
1039 } else if (arg_match(&arg, &g_av1_codec_arg_defs.monochrome, argi)) {
1040 config->cfg.monochrome = 1;
1041 } else if (arg_match(&arg, &g_av1_codec_arg_defs.full_still_picture_hdr,
1042 argi)) {
1043 config->cfg.full_still_picture_hdr = 1;
1044 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_16bit_internal,
1045 argi)) {
1046 config->use_16bit_internal = CONFIG_AV1_HIGHBITDEPTH;
1047 if (!config->use_16bit_internal) {
1048 aom_tools_warn("%s option ignored with CONFIG_AV1_HIGHBITDEPTH=0.\n",
1049 arg.name);
1050 }
1051 } else if (arg_match(&arg, &g_av1_codec_arg_defs.dropframe_thresh, argi)) {
1052 config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1053 } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_mode, argi)) {
1054 config->cfg.rc_resize_mode = arg_parse_uint(&arg);
1055 } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_denominator,
1056 argi)) {
1057 config->cfg.rc_resize_denominator = arg_parse_uint(&arg);
1058 } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_kf_denominator,
1059 argi)) {
1060 config->cfg.rc_resize_kf_denominator = arg_parse_uint(&arg);
1061 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_mode, argi)) {
1062 config->cfg.rc_superres_mode = arg_parse_uint(&arg);
1063 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_denominator,
1064 argi)) {
1065 config->cfg.rc_superres_denominator = arg_parse_uint(&arg);
1066 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_kf_denominator,
1067 argi)) {
1068 config->cfg.rc_superres_kf_denominator = arg_parse_uint(&arg);
1069 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_qthresh, argi)) {
1070 config->cfg.rc_superres_qthresh = arg_parse_uint(&arg);
1071 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_kf_qthresh,
1072 argi)) {
1073 config->cfg.rc_superres_kf_qthresh = arg_parse_uint(&arg);
1074 } else if (arg_match(&arg, &g_av1_codec_arg_defs.end_usage, argi)) {
1075 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1076 } else if (arg_match(&arg, &g_av1_codec_arg_defs.target_bitrate, argi)) {
1077 config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1078 } else if (arg_match(&arg, &g_av1_codec_arg_defs.min_quantizer, argi)) {
1079 config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1080 } else if (arg_match(&arg, &g_av1_codec_arg_defs.max_quantizer, argi)) {
1081 config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1082 } else if (arg_match(&arg, &g_av1_codec_arg_defs.undershoot_pct, argi)) {
1083 config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1084 } else if (arg_match(&arg, &g_av1_codec_arg_defs.overshoot_pct, argi)) {
1085 config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1086 } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_sz, argi)) {
1087 config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1088 } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_initial_sz, argi)) {
1089 config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1090 } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_optimal_sz, argi)) {
1091 config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1092 } else if (arg_match(&arg, &g_av1_codec_arg_defs.bias_pct, argi)) {
1093 config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1094 if (global->passes < 2)
1095 aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name);
1096 } else if (arg_match(&arg, &g_av1_codec_arg_defs.minsection_pct, argi)) {
1097 config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1098
1099 if (global->passes < 2)
1100 aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name);
1101 } else if (arg_match(&arg, &g_av1_codec_arg_defs.maxsection_pct, argi)) {
1102 config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1103
1104 if (global->passes < 2)
1105 aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name);
1106 } else if (arg_match(&arg, &g_av1_codec_arg_defs.fwd_kf_enabled, argi)) {
1107 config->cfg.fwd_kf_enabled = arg_parse_uint(&arg);
1108 } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_min_dist, argi)) {
1109 config->cfg.kf_min_dist = arg_parse_uint(&arg);
1110 } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_max_dist, argi)) {
1111 config->cfg.kf_max_dist = arg_parse_uint(&arg);
1112 } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_disabled, argi)) {
1113 config->cfg.kf_mode = AOM_KF_DISABLED;
1114 } else if (arg_match(&arg, &g_av1_codec_arg_defs.sframe_dist, argi)) {
1115 config->cfg.sframe_dist = arg_parse_uint(&arg);
1116 } else if (arg_match(&arg, &g_av1_codec_arg_defs.sframe_mode, argi)) {
1117 config->cfg.sframe_mode = arg_parse_uint(&arg);
1118 } else if (arg_match(&arg, &g_av1_codec_arg_defs.save_as_annexb, argi)) {
1119 config->cfg.save_as_annexb = arg_parse_uint(&arg);
1120 } else if (arg_match(&arg, &g_av1_codec_arg_defs.tile_width, argi)) {
1121 config->cfg.tile_width_count =
1122 arg_parse_list(&arg, config->cfg.tile_widths, MAX_TILE_WIDTHS);
1123 } else if (arg_match(&arg, &g_av1_codec_arg_defs.tile_height, argi)) {
1124 config->cfg.tile_height_count =
1125 arg_parse_list(&arg, config->cfg.tile_heights, MAX_TILE_HEIGHTS);
1126#if CONFIG_TUNE_VMAF
1127 } else if (arg_match(&arg, &g_av1_codec_arg_defs.vmaf_model_path, argi)) {
1128 config->vmaf_model_path = arg.val;
1129#endif
1130 } else if (arg_match(&arg, &g_av1_codec_arg_defs.partition_info_path,
1131 argi)) {
1132 config->partition_info_path = arg.val;
1133 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_fixed_qp_offsets,
1134 argi)) {
1135 config->cfg.use_fixed_qp_offsets = arg_parse_uint(&arg);
1136 } else if (arg_match(&arg, &g_av1_codec_arg_defs.fixed_qp_offsets, argi)) {
1137 config->cfg.use_fixed_qp_offsets = 1;
1138 } else if (global->usage == AOM_USAGE_REALTIME &&
1139 arg_match(&arg, &g_av1_codec_arg_defs.enable_restoration,
1140 argi)) {
1141 if (arg_parse_uint(&arg) == 1) {
1142 aom_tools_warn("non-zero %s option ignored in realtime mode.\n",
1143 arg.name);
1144 }
1145 } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_input, argi)) {
1146 config->two_pass_input = arg.val;
1147 } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_output, argi)) {
1148 config->two_pass_output = arg.val;
1149 } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_width, argi)) {
1150 config->two_pass_width = arg_parse_int(&arg);
1151 } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_height, argi)) {
1152 config->two_pass_height = arg_parse_int(&arg);
1153 } else {
1154 int i, match = 0;
1155 // check if the control ID API supports this arg
1156 if (ctrl_args_map) {
1157 for (i = 0; ctrl_args[i]; i++) {
1158 if (arg_match(&arg, ctrl_args[i], argi)) {
1159 match = 1;
1160 set_config_arg_ctrls(config, ctrl_args_map[i], &arg);
1161 break;
1162 }
1163 }
1164 }
1165 if (!match) {
1166 // check if the key & value API supports this arg
1167 for (i = 0; key_val_args[i]; i++) {
1168 if (arg_match(&arg, key_val_args[i], argi)) {
1169 match = 1;
1170 set_config_arg_key_vals(config, key_val_args[i]->long_name, &arg);
1171 break;
1172 }
1173 }
1174 }
1175 if (!match) argj++;
1176 }
1177 }
1178 config->use_16bit_internal |= config->cfg.g_bit_depth > AOM_BITS_8;
1179
1180 if (global->usage == AOM_USAGE_REALTIME && config->cfg.g_lag_in_frames != 0) {
1181 aom_tools_warn("non-zero lag-in-frames option ignored in realtime mode.\n");
1182 config->cfg.g_lag_in_frames = 0;
1183 }
1184
1185 if (global->usage == AOM_USAGE_ALL_INTRA) {
1186 if (config->cfg.g_lag_in_frames != 0) {
1187 aom_tools_warn(
1188 "non-zero lag-in-frames option ignored in all intra mode.\n");
1189 config->cfg.g_lag_in_frames = 0;
1190 }
1191 if (config->cfg.kf_max_dist != 0) {
1192 aom_tools_warn(
1193 "non-zero max key frame distance option ignored in all intra "
1194 "mode.\n");
1195 config->cfg.kf_max_dist = 0;
1196 }
1197 }
1198
1199 // set the passes field using key & val API
1200 if (config->arg_key_val_cnt >= ARG_KEY_VAL_CNT_MAX) {
1201 die("Not enough buffer for the key & value API.");
1202 }
1203 config->arg_key_vals[config->arg_key_val_cnt][0] = "passes";
1204 switch (global->passes) {
1205 case 0: config->arg_key_vals[config->arg_key_val_cnt][1] = "0"; break;
1206 case 1: config->arg_key_vals[config->arg_key_val_cnt][1] = "1"; break;
1207 case 2: config->arg_key_vals[config->arg_key_val_cnt][1] = "2"; break;
1208 case 3: config->arg_key_vals[config->arg_key_val_cnt][1] = "3"; break;
1209 default: die("Invalid value of --passes.");
1210 }
1211 config->arg_key_val_cnt++;
1212
1213 // set the two_pass_output field
1214 if (!config->two_pass_output && global->passes == 3) {
1215 // If not specified, set the name of two_pass_output file here.
1216 snprintf(stream->tmp_out_fn, sizeof(stream->tmp_out_fn),
1217 "%.980s_pass2_%d.ivf", stream->config.out_fn, stream->index);
1218 stream->config.two_pass_output = stream->tmp_out_fn;
1219 }
1220 if (config->two_pass_output) {
1221 config->arg_key_vals[config->arg_key_val_cnt][0] = "two-pass-output";
1222 config->arg_key_vals[config->arg_key_val_cnt][1] = config->two_pass_output;
1223 config->arg_key_val_cnt++;
1224 }
1225
1226 return eos_mark_found;
1227}
1228
1229#define FOREACH_STREAM(iterator, list) \
1230 for (struct stream_state *iterator = list; iterator; \
1231 iterator = iterator->next)
1232
1233static void validate_stream_config(const struct stream_state *stream,
1234 const struct AvxEncoderConfig *global) {
1235 const struct stream_state *streami;
1236 (void)global;
1237
1238 if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1239 fatal(
1240 "Stream %d: Specify stream dimensions with --width (-w) "
1241 " and --height (-h)",
1242 stream->index);
1243
1244 /* Even if bit depth is set on the command line flag to be lower,
1245 * it is upgraded to at least match the input bit depth.
1246 */
1247 assert(stream->config.cfg.g_input_bit_depth <=
1248 (unsigned int)stream->config.cfg.g_bit_depth);
1249
1250 for (streami = stream; streami; streami = streami->next) {
1251 /* All streams require output files */
1252 if (!streami->config.out_fn)
1253 fatal("Stream %d: Output file is required (specify with -o)",
1254 streami->index);
1255
1256 /* Check for two streams outputting to the same file */
1257 if (streami != stream) {
1258 const char *a = stream->config.out_fn;
1259 const char *b = streami->config.out_fn;
1260 if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul"))
1261 fatal("Stream %d: duplicate output file (from stream %d)",
1262 streami->index, stream->index);
1263 }
1264
1265 /* Check for two streams sharing a stats file. */
1266 if (streami != stream) {
1267 const char *a = stream->config.stats_fn;
1268 const char *b = streami->config.stats_fn;
1269 if (a && b && !strcmp(a, b))
1270 fatal("Stream %d: duplicate stats file (from stream %d)",
1271 streami->index, stream->index);
1272 }
1273 }
1274}
1275
1276static void set_stream_dimensions(struct stream_state *stream, unsigned int w,
1277 unsigned int h) {
1278 if (!stream->config.cfg.g_w) {
1279 if (!stream->config.cfg.g_h)
1280 stream->config.cfg.g_w = w;
1281 else
1282 stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1283 }
1284 if (!stream->config.cfg.g_h) {
1285 stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1286 }
1287}
1288
1289static const char *file_type_to_string(enum VideoFileType t) {
1290 switch (t) {
1291 case FILE_TYPE_RAW: return "RAW";
1292 case FILE_TYPE_Y4M: return "Y4M";
1293 default: return "Other";
1294 }
1295}
1296
1297static const char *image_format_to_string(aom_img_fmt_t f) {
1298 switch (f) {
1299 case AOM_IMG_FMT_I420: return "I420";
1300 case AOM_IMG_FMT_I422: return "I422";
1301 case AOM_IMG_FMT_I444: return "I444";
1302 case AOM_IMG_FMT_YV12: return "YV12";
1303 case AOM_IMG_FMT_NV12: return "NV12";
1304 case AOM_IMG_FMT_YV1216: return "YV1216";
1305 case AOM_IMG_FMT_I42016: return "I42016";
1306 case AOM_IMG_FMT_I42216: return "I42216";
1307 case AOM_IMG_FMT_I44416: return "I44416";
1308 default: return "Other";
1309 }
1310}
1311
1312static void show_stream_config(struct stream_state *stream,
1313 struct AvxEncoderConfig *global,
1314 struct AvxInputContext *input) {
1315#define SHOW(field) \
1316 fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1317
1318 if (stream->index == 0) {
1319 fprintf(stderr, "Codec: %s\n", aom_codec_iface_name(global->codec));
1320 fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
1321 input->filename, file_type_to_string(input->file_type),
1322 image_format_to_string(input->fmt));
1323 }
1324 if (stream->next || stream->index)
1325 fprintf(stderr, "\nStream Index: %d\n", stream->index);
1326 fprintf(stderr, "Destination file: %s\n", stream->config.out_fn);
1327 fprintf(stderr, "Coding path: %s\n",
1328 stream->config.use_16bit_internal ? "HBD" : "LBD");
1329 fprintf(stderr, "Encoder parameters:\n");
1330
1331 SHOW(g_usage);
1332 SHOW(g_threads);
1333 SHOW(g_profile);
1334 SHOW(g_w);
1335 SHOW(g_h);
1336 SHOW(g_bit_depth);
1337 SHOW(g_input_bit_depth);
1338 SHOW(g_timebase.num);
1339 SHOW(g_timebase.den);
1340 SHOW(g_error_resilient);
1341 SHOW(g_pass);
1342 SHOW(g_lag_in_frames);
1343 SHOW(large_scale_tile);
1344 SHOW(rc_dropframe_thresh);
1345 SHOW(rc_resize_mode);
1346 SHOW(rc_resize_denominator);
1347 SHOW(rc_resize_kf_denominator);
1348 SHOW(rc_superres_mode);
1349 SHOW(rc_superres_denominator);
1350 SHOW(rc_superres_kf_denominator);
1351 SHOW(rc_superres_qthresh);
1352 SHOW(rc_superres_kf_qthresh);
1353 SHOW(rc_end_usage);
1354 SHOW(rc_target_bitrate);
1355 SHOW(rc_min_quantizer);
1356 SHOW(rc_max_quantizer);
1357 SHOW(rc_undershoot_pct);
1358 SHOW(rc_overshoot_pct);
1359 SHOW(rc_buf_sz);
1360 SHOW(rc_buf_initial_sz);
1361 SHOW(rc_buf_optimal_sz);
1362 SHOW(rc_2pass_vbr_bias_pct);
1363 SHOW(rc_2pass_vbr_minsection_pct);
1364 SHOW(rc_2pass_vbr_maxsection_pct);
1365 SHOW(fwd_kf_enabled);
1366 SHOW(kf_mode);
1367 SHOW(kf_min_dist);
1368 SHOW(kf_max_dist);
1369
1370#define SHOW_PARAMS(field) \
1371 fprintf(stderr, " %-28s = %d\n", #field, \
1372 stream->config.cfg.encoder_cfg.field)
1373 if (global->encoder_config.init_by_cfg_file) {
1374 SHOW_PARAMS(super_block_size);
1375 SHOW_PARAMS(max_partition_size);
1376 SHOW_PARAMS(min_partition_size);
1377 SHOW_PARAMS(disable_ab_partition_type);
1378 SHOW_PARAMS(disable_rect_partition_type);
1379 SHOW_PARAMS(disable_1to4_partition_type);
1380 SHOW_PARAMS(disable_flip_idtx);
1381 SHOW_PARAMS(disable_cdef);
1382 SHOW_PARAMS(disable_lr);
1383 SHOW_PARAMS(disable_obmc);
1384 SHOW_PARAMS(disable_warp_motion);
1385 SHOW_PARAMS(disable_global_motion);
1386 SHOW_PARAMS(disable_dist_wtd_comp);
1387 SHOW_PARAMS(disable_diff_wtd_comp);
1388 SHOW_PARAMS(disable_inter_intra_comp);
1389 SHOW_PARAMS(disable_masked_comp);
1390 SHOW_PARAMS(disable_one_sided_comp);
1391 SHOW_PARAMS(disable_palette);
1392 SHOW_PARAMS(disable_intrabc);
1393 SHOW_PARAMS(disable_cfl);
1394 SHOW_PARAMS(disable_smooth_intra);
1395 SHOW_PARAMS(disable_filter_intra);
1396 SHOW_PARAMS(disable_dual_filter);
1397 SHOW_PARAMS(disable_intra_angle_delta);
1398 SHOW_PARAMS(disable_intra_edge_filter);
1399 SHOW_PARAMS(disable_tx_64x64);
1400 SHOW_PARAMS(disable_smooth_inter_intra);
1401 SHOW_PARAMS(disable_inter_inter_wedge);
1402 SHOW_PARAMS(disable_inter_intra_wedge);
1403 SHOW_PARAMS(disable_paeth_intra);
1404 SHOW_PARAMS(disable_trellis_quant);
1405 SHOW_PARAMS(disable_ref_frame_mv);
1406 SHOW_PARAMS(reduced_reference_set);
1407 SHOW_PARAMS(reduced_tx_type_set);
1408 }
1409}
1410
1411static void open_output_file(struct stream_state *stream,
1412 struct AvxEncoderConfig *global,
1413 const struct AvxRational *pixel_aspect_ratio,
1414 const char *encoder_settings) {
1415 const char *fn = stream->config.out_fn;
1416 const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg;
1417
1418 if (cfg->g_pass == AOM_RC_FIRST_PASS) return;
1419
1420 stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
1421
1422 if (!stream->file) fatal("Failed to open output file");
1423
1424 if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1425 fatal("WebM output to pipes not supported.");
1426
1427#if CONFIG_WEBM_IO
1428 if (stream->config.write_webm) {
1429 stream->webm_ctx.stream = stream->file;
1430 if (write_webm_file_header(&stream->webm_ctx, &stream->encoder, cfg,
1431 stream->config.stereo_fmt,
1432 get_fourcc_by_aom_encoder(global->codec),
1433 pixel_aspect_ratio, encoder_settings) != 0) {
1434 fatal("WebM writer initialization failed.");
1435 }
1436 }
1437#else
1438 (void)pixel_aspect_ratio;
1439 (void)encoder_settings;
1440#endif
1441
1442 if (!stream->config.write_webm && stream->config.write_ivf) {
1443 ivf_write_file_header(stream->file, cfg,
1444 get_fourcc_by_aom_encoder(global->codec), 0);
1445 }
1446}
1447
1448static void close_output_file(struct stream_state *stream,
1449 unsigned int fourcc) {
1450 const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg;
1451
1452 if (cfg->g_pass == AOM_RC_FIRST_PASS) return;
1453
1454#if CONFIG_WEBM_IO
1455 if (stream->config.write_webm) {
1456 if (write_webm_file_footer(&stream->webm_ctx) != 0) {
1457 fatal("WebM writer finalization failed.");
1458 }
1459 }
1460#endif
1461
1462 if (!stream->config.write_webm && stream->config.write_ivf) {
1463 if (!fseek(stream->file, 0, SEEK_SET))
1464 ivf_write_file_header(stream->file, &stream->config.cfg, fourcc,
1465 stream->frames_out);
1466 }
1467
1468 fclose(stream->file);
1469}
1470
1471static void setup_pass(struct stream_state *stream,
1472 struct AvxEncoderConfig *global, int pass) {
1473 if (stream->config.stats_fn) {
1474 if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass))
1475 fatal("Failed to open statistics store");
1476 } else {
1477 if (!stats_open_mem(&stream->stats, pass))
1478 fatal("Failed to open statistics store");
1479 }
1480
1481 if (global->passes == 1) {
1482 stream->config.cfg.g_pass = AOM_RC_ONE_PASS;
1483 } else {
1484 switch (pass) {
1485 case 0: stream->config.cfg.g_pass = AOM_RC_FIRST_PASS; break;
1486 case 1: stream->config.cfg.g_pass = AOM_RC_SECOND_PASS; break;
1487 case 2: stream->config.cfg.g_pass = AOM_RC_THIRD_PASS; break;
1488 default: fatal("Failed to set pass");
1489 }
1490 }
1491
1492 if (pass) {
1493 stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1494 }
1495
1496 stream->cx_time = 0;
1497 stream->nbytes = 0;
1498 stream->frames_out = 0;
1499}
1500
1501static void initialize_encoder(struct stream_state *stream,
1502 struct AvxEncoderConfig *global) {
1503 int i;
1504 int flags = 0;
1505
1506 flags |= (global->show_psnr >= 1) ? AOM_CODEC_USE_PSNR : 0;
1507 flags |= stream->config.use_16bit_internal ? AOM_CODEC_USE_HIGHBITDEPTH : 0;
1508
1509 /* Construct Encoder Context */
1510 aom_codec_enc_init(&stream->encoder, global->codec, &stream->config.cfg,
1511 flags);
1512 ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder");
1513
1514 for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1515 int ctrl = stream->config.arg_ctrls[i][0];
1516 int value = stream->config.arg_ctrls[i][1];
1517 if (aom_codec_control(&stream->encoder, ctrl, value))
1518 fprintf(stderr, "Error: Tried to set control %d = %d\n", ctrl, value);
1519
1520 ctx_exit_on_error(&stream->encoder, "Failed to control codec");
1521 }
1522
1523 for (i = 0; i < stream->config.arg_key_val_cnt; i++) {
1524 const char *name = stream->config.arg_key_vals[i][0];
1525 const char *val = stream->config.arg_key_vals[i][1];
1526 if (aom_codec_set_option(&stream->encoder, name, val))
1527 fprintf(stderr, "Error: Tried to set option %s = %s\n", name, val);
1528
1529 ctx_exit_on_error(&stream->encoder, "Failed to set codec option");
1530 }
1531
1532#if CONFIG_TUNE_VMAF
1533 if (stream->config.vmaf_model_path) {
1535 stream->config.vmaf_model_path);
1536 }
1537#endif
1538 if (stream->config.partition_info_path) {
1539 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
1541 stream->config.partition_info_path);
1542 }
1543
1544 if (stream->config.film_grain_filename) {
1546 stream->config.film_grain_filename);
1547 }
1549 stream->config.color_range);
1550
1551#if CONFIG_AV1_DECODER
1552 if (global->test_decode != TEST_DECODE_OFF) {
1553 aom_codec_iface_t *decoder = get_aom_decoder_by_short_name(
1554 get_short_name_by_aom_encoder(global->codec));
1555 aom_codec_dec_cfg_t cfg = { 0, 0, 0, !stream->config.use_16bit_internal };
1556 aom_codec_dec_init(&stream->decoder, decoder, &cfg, 0);
1557
1558 if (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0) {
1560 stream->config.cfg.large_scale_tile);
1561 ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_mode");
1562
1564 stream->config.cfg.save_as_annexb);
1565 ctx_exit_on_error(&stream->decoder, "Failed to set is_annexb");
1566
1568 -1);
1569 ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_row");
1570
1571 AOM_CODEC_CONTROL_TYPECHECKED(&stream->decoder, AV1_SET_DECODE_TILE_COL,
1572 -1);
1573 ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_col");
1574 }
1575 }
1576#endif
1577}
1578
1579// Convert the input image 'img' to a monochrome image. The Y plane of the
1580// output image is a shallow copy of the Y plane of the input image, therefore
1581// the input image must remain valid for the lifetime of the output image. The U
1582// and V planes of the output image are set to null pointers. The output image
1583// format is AOM_IMG_FMT_I420 because libaom does not have AOM_IMG_FMT_I400.
1584static void convert_image_to_monochrome(const struct aom_image *img,
1585 struct aom_image *monochrome_img) {
1586 *monochrome_img = *img;
1587 monochrome_img->fmt = AOM_IMG_FMT_I420;
1588 if (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
1589 monochrome_img->fmt |= AOM_IMG_FMT_HIGHBITDEPTH;
1590 }
1591 monochrome_img->monochrome = 1;
1592 monochrome_img->csp = AOM_CSP_UNKNOWN;
1593 monochrome_img->x_chroma_shift = 1;
1594 monochrome_img->y_chroma_shift = 1;
1595 monochrome_img->planes[AOM_PLANE_U] = NULL;
1596 monochrome_img->planes[AOM_PLANE_V] = NULL;
1597 monochrome_img->stride[AOM_PLANE_U] = 0;
1598 monochrome_img->stride[AOM_PLANE_V] = 0;
1599 monochrome_img->sz = 0;
1600 monochrome_img->bps = (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) ? 16 : 8;
1601 monochrome_img->img_data = NULL;
1602 monochrome_img->img_data_owner = 0;
1603 monochrome_img->self_allocd = 0;
1604}
1605
1606static void encode_frame(struct stream_state *stream,
1607 struct AvxEncoderConfig *global, struct aom_image *img,
1608 unsigned int frames_in) {
1609 aom_codec_pts_t frame_start, next_frame_start;
1610 struct aom_codec_enc_cfg *cfg = &stream->config.cfg;
1611 struct aom_usec_timer timer;
1612
1613 frame_start =
1614 (cfg->g_timebase.den * (int64_t)(frames_in - 1) * global->framerate.den) /
1615 cfg->g_timebase.num / global->framerate.num;
1616 next_frame_start =
1617 (cfg->g_timebase.den * (int64_t)(frames_in)*global->framerate.den) /
1618 cfg->g_timebase.num / global->framerate.num;
1619
1620 /* Scale if necessary */
1621 if (img) {
1622 if ((img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) &&
1623 (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1624 if (img->fmt != AOM_IMG_FMT_I42016) {
1625 fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name);
1626 exit(EXIT_FAILURE);
1627 }
1628#if CONFIG_LIBYUV
1629 if (!stream->img) {
1630 stream->img =
1631 aom_img_alloc(NULL, AOM_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16);
1632 }
1633 I420Scale_16(
1634 (uint16_t *)img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y] / 2,
1635 (uint16_t *)img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U] / 2,
1636 (uint16_t *)img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V] / 2,
1637 img->d_w, img->d_h, (uint16_t *)stream->img->planes[AOM_PLANE_Y],
1638 stream->img->stride[AOM_PLANE_Y] / 2,
1639 (uint16_t *)stream->img->planes[AOM_PLANE_U],
1640 stream->img->stride[AOM_PLANE_U] / 2,
1641 (uint16_t *)stream->img->planes[AOM_PLANE_V],
1642 stream->img->stride[AOM_PLANE_V] / 2, stream->img->d_w,
1643 stream->img->d_h, kFilterBox);
1644 img = stream->img;
1645#else
1646 stream->encoder.err = 1;
1647 ctx_exit_on_error(&stream->encoder,
1648 "Stream %d: Failed to encode frame.\n"
1649 "libyuv is required for scaling but is currently "
1650 "disabled.\n"
1651 "Be sure to specify -DCONFIG_LIBYUV=1 when running "
1652 "cmake.\n",
1653 stream->index);
1654#endif
1655 }
1656 }
1657 if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1658 if (img->fmt != AOM_IMG_FMT_I420 && img->fmt != AOM_IMG_FMT_YV12) {
1659 fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1660 exit(EXIT_FAILURE);
1661 }
1662#if CONFIG_LIBYUV
1663 if (!stream->img)
1664 stream->img =
1665 aom_img_alloc(NULL, AOM_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16);
1666 I420Scale(
1667 img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y],
1668 img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U],
1669 img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V], img->d_w, img->d_h,
1670 stream->img->planes[AOM_PLANE_Y], stream->img->stride[AOM_PLANE_Y],
1671 stream->img->planes[AOM_PLANE_U], stream->img->stride[AOM_PLANE_U],
1672 stream->img->planes[AOM_PLANE_V], stream->img->stride[AOM_PLANE_V],
1673 stream->img->d_w, stream->img->d_h, kFilterBox);
1674 img = stream->img;
1675#else
1676 stream->encoder.err = 1;
1677 ctx_exit_on_error(&stream->encoder,
1678 "Stream %d: Failed to encode frame.\n"
1679 "Scaling disabled in this configuration. \n"
1680 "To enable, configure with --enable-libyuv\n",
1681 stream->index);
1682#endif
1683 }
1684
1685 struct aom_image monochrome_img;
1686 if (img && cfg->monochrome) {
1687 convert_image_to_monochrome(img, &monochrome_img);
1688 img = &monochrome_img;
1689 }
1690
1691 aom_usec_timer_start(&timer);
1692 aom_codec_encode(&stream->encoder, img, frame_start,
1693 (uint32_t)(next_frame_start - frame_start), 0);
1694 aom_usec_timer_mark(&timer);
1695 stream->cx_time += aom_usec_timer_elapsed(&timer);
1696 ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
1697 stream->index);
1698}
1699
1700static void update_quantizer_histogram(struct stream_state *stream) {
1701 if (stream->config.cfg.g_pass != AOM_RC_FIRST_PASS) {
1702 int q;
1703
1705 &q);
1706 ctx_exit_on_error(&stream->encoder, "Failed to read quantizer");
1707 stream->counts[q]++;
1708 }
1709}
1710
1711static void get_cx_data(struct stream_state *stream,
1712 struct AvxEncoderConfig *global, int *got_data) {
1713 const aom_codec_cx_pkt_t *pkt;
1714 const struct aom_codec_enc_cfg *cfg = &stream->config.cfg;
1715 aom_codec_iter_t iter = NULL;
1716
1717 *got_data = 0;
1718 while ((pkt = aom_codec_get_cx_data(&stream->encoder, &iter))) {
1719 static size_t fsize = 0;
1720 static FileOffset ivf_header_pos = 0;
1721
1722 switch (pkt->kind) {
1724 ++stream->frames_out;
1725 if (!global->quiet)
1726 fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz);
1727
1728 update_rate_histogram(stream->rate_hist, cfg, pkt);
1729#if CONFIG_WEBM_IO
1730 if (stream->config.write_webm) {
1731 if (write_webm_block(&stream->webm_ctx, cfg, pkt) != 0) {
1732 fatal("WebM writer failed.");
1733 }
1734 }
1735#endif
1736 if (!stream->config.write_webm) {
1737 if (stream->config.write_ivf) {
1738 if (pkt->data.frame.partition_id <= 0) {
1739 ivf_header_pos = ftello(stream->file);
1740 fsize = pkt->data.frame.sz;
1741
1742 ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize);
1743 } else {
1744 fsize += pkt->data.frame.sz;
1745
1746 const FileOffset currpos = ftello(stream->file);
1747 fseeko(stream->file, ivf_header_pos, SEEK_SET);
1748 ivf_write_frame_size(stream->file, fsize);
1749 fseeko(stream->file, currpos, SEEK_SET);
1750 }
1751 }
1752
1753 (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
1754 stream->file);
1755 }
1756 stream->nbytes += pkt->data.raw.sz;
1757
1758 *got_data = 1;
1759#if CONFIG_AV1_DECODER
1760 if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1761 aom_codec_decode(&stream->decoder, pkt->data.frame.buf,
1762 pkt->data.frame.sz, NULL);
1763 if (stream->decoder.err) {
1764 warn_or_exit_on_error(&stream->decoder,
1765 global->test_decode == TEST_DECODE_FATAL,
1766 "Failed to decode frame %d in stream %d",
1767 stream->frames_out + 1, stream->index);
1768 stream->mismatch_seen = stream->frames_out + 1;
1769 }
1770 }
1771#endif
1772 break;
1774 stream->frames_out++;
1775 stats_write(&stream->stats, pkt->data.twopass_stats.buf,
1776 pkt->data.twopass_stats.sz);
1777 stream->nbytes += pkt->data.raw.sz;
1778 break;
1779 case AOM_CODEC_PSNR_PKT:
1780
1781 if (global->show_psnr >= 1) {
1782 int i;
1783
1784 stream->psnr_sse_total[0] += pkt->data.psnr.sse[0];
1785 stream->psnr_samples_total[0] += pkt->data.psnr.samples[0];
1786 for (i = 0; i < 4; i++) {
1787 if (!global->quiet)
1788 fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]);
1789 stream->psnr_totals[0][i] += pkt->data.psnr.psnr[i];
1790 }
1791 stream->psnr_count[0]++;
1792
1793#if CONFIG_AV1_HIGHBITDEPTH
1794 if (stream->config.cfg.g_input_bit_depth <
1795 (unsigned int)stream->config.cfg.g_bit_depth) {
1796 stream->psnr_sse_total[1] += pkt->data.psnr.sse_hbd[0];
1797 stream->psnr_samples_total[1] += pkt->data.psnr.samples_hbd[0];
1798 for (i = 0; i < 4; i++) {
1799 if (!global->quiet)
1800 fprintf(stderr, "%.3f ", pkt->data.psnr.psnr_hbd[i]);
1801 stream->psnr_totals[1][i] += pkt->data.psnr.psnr_hbd[i];
1802 }
1803 stream->psnr_count[1]++;
1804 }
1805#endif
1806 }
1807
1808 break;
1809 default: break;
1810 }
1811 }
1812}
1813
1814static void show_psnr(struct stream_state *stream, double peak, int64_t bps) {
1815 int i;
1816 double ovpsnr;
1817
1818 if (!stream->psnr_count[0]) return;
1819
1820 fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1821 ovpsnr = sse_to_psnr((double)stream->psnr_samples_total[0], peak,
1822 (double)stream->psnr_sse_total[0]);
1823 fprintf(stderr, " %.3f", ovpsnr);
1824
1825 for (i = 0; i < 4; i++) {
1826 fprintf(stderr, " %.3f", stream->psnr_totals[0][i] / stream->psnr_count[0]);
1827 }
1828 if (bps > 0) {
1829 fprintf(stderr, " %7" PRId64 " bps", bps);
1830 }
1831 fprintf(stderr, " %7" PRId64 " ms", stream->cx_time / 1000);
1832 fprintf(stderr, "\n");
1833}
1834
1835#if CONFIG_AV1_HIGHBITDEPTH
1836static void show_psnr_hbd(struct stream_state *stream, double peak,
1837 int64_t bps) {
1838 int i;
1839 double ovpsnr;
1840 // Compute PSNR based on stream bit depth
1841 if (!stream->psnr_count[1]) return;
1842
1843 fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1844 ovpsnr = sse_to_psnr((double)stream->psnr_samples_total[1], peak,
1845 (double)stream->psnr_sse_total[1]);
1846 fprintf(stderr, " %.3f", ovpsnr);
1847
1848 for (i = 0; i < 4; i++) {
1849 fprintf(stderr, " %.3f", stream->psnr_totals[1][i] / stream->psnr_count[1]);
1850 }
1851 if (bps > 0) {
1852 fprintf(stderr, " %7" PRId64 " bps", bps);
1853 }
1854 fprintf(stderr, " %7" PRId64 " ms", stream->cx_time / 1000);
1855 fprintf(stderr, "\n");
1856}
1857#endif
1858
1859static float usec_to_fps(uint64_t usec, unsigned int frames) {
1860 return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1861}
1862
1863static void test_decode(struct stream_state *stream,
1864 enum TestDecodeFatality fatal) {
1865 aom_image_t enc_img, dec_img;
1866
1867 if (stream->mismatch_seen) return;
1868
1869 /* Get the internal reference frame */
1871 &enc_img);
1873 &dec_img);
1874
1875 if ((enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) !=
1876 (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH)) {
1877 if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
1878 aom_image_t enc_hbd_img;
1879 aom_img_alloc(&enc_hbd_img, enc_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH,
1880 enc_img.d_w, enc_img.d_h, 16);
1881 aom_img_truncate_16_to_8(&enc_hbd_img, &enc_img);
1882 enc_img = enc_hbd_img;
1883 }
1884 if (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
1885 aom_image_t dec_hbd_img;
1886 aom_img_alloc(&dec_hbd_img, dec_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH,
1887 dec_img.d_w, dec_img.d_h, 16);
1888 aom_img_truncate_16_to_8(&dec_hbd_img, &dec_img);
1889 dec_img = dec_hbd_img;
1890 }
1891 }
1892
1893 ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame");
1894 ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame");
1895
1896 if (!aom_compare_img(&enc_img, &dec_img)) {
1897 int y[4], u[4], v[4];
1898 if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
1899 aom_find_mismatch_high(&enc_img, &dec_img, y, u, v);
1900 } else {
1901 aom_find_mismatch(&enc_img, &dec_img, y, u, v);
1902 }
1903 stream->decoder.err = 1;
1904 warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1905 "Stream %d: Encode/decode mismatch on frame %d at"
1906 " Y[%d, %d] {%d/%d},"
1907 " U[%d, %d] {%d/%d},"
1908 " V[%d, %d] {%d/%d}",
1909 stream->index, stream->frames_out, y[0], y[1], y[2],
1910 y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]);
1911 stream->mismatch_seen = stream->frames_out;
1912 }
1913
1914 aom_img_free(&enc_img);
1915 aom_img_free(&dec_img);
1916}
1917
1918static void print_time(const char *label, int64_t etl) {
1919 int64_t hours;
1920 int64_t mins;
1921 int64_t secs;
1922
1923 if (etl >= 0) {
1924 hours = etl / 3600;
1925 etl -= hours * 3600;
1926 mins = etl / 60;
1927 etl -= mins * 60;
1928 secs = etl;
1929
1930 fprintf(stderr, "[%3s %2" PRId64 ":%02" PRId64 ":%02" PRId64 "] ", label,
1931 hours, mins, secs);
1932 } else {
1933 fprintf(stderr, "[%3s unknown] ", label);
1934 }
1935}
1936
1937static void clear_stream_count_state(struct stream_state *stream) {
1938 // PSNR counters
1939 for (int k = 0; k < 2; k++) {
1940 stream->psnr_sse_total[k] = 0;
1941 stream->psnr_samples_total[k] = 0;
1942 for (int i = 0; i < 4; i++) {
1943 stream->psnr_totals[k][i] = 0;
1944 }
1945 stream->psnr_count[k] = 0;
1946 }
1947 // q hist
1948 memset(stream->counts, 0, sizeof(stream->counts));
1949}
1950
1951// aomenc will downscale the second pass if:
1952// 1. the specific pass is not given by commandline (aomenc will perform all
1953// passes)
1954// 2. there are more than 2 passes in total
1955// 3. current pass is the second pass (the parameter pass starts with 0 so
1956// pass == 1)
1957static int pass_need_downscale(int global_pass, int global_passes, int pass) {
1958 return !global_pass && global_passes > 2 && pass == 1;
1959}
1960
1961int main(int argc, const char **argv_) {
1962 int pass;
1963 aom_image_t raw;
1964 aom_image_t raw_shift;
1965 int allocated_raw_shift = 0;
1966 int do_16bit_internal = 0;
1967 int input_shift = 0;
1968 int frame_avail, got_data;
1969
1970 struct AvxInputContext input;
1971 struct AvxEncoderConfig global;
1972 struct stream_state *streams = NULL;
1973 char **argv, **argi;
1974 uint64_t cx_time = 0;
1975 int stream_cnt = 0;
1976 int res = 0;
1977 int profile_updated = 0;
1978
1979 memset(&input, 0, sizeof(input));
1980 memset(&raw, 0, sizeof(raw));
1981 exec_name = argv_[0];
1982
1983 /* Setup default input stream settings */
1984 input.framerate.numerator = 30;
1985 input.framerate.denominator = 1;
1986 input.only_i420 = 1;
1987 input.bit_depth = 0;
1988
1989 /* First parse the global configuration values, because we want to apply
1990 * other parameters on top of the default configuration provided by the
1991 * codec.
1992 */
1993 argv = argv_dup(argc - 1, argv_ + 1);
1994 if (!argv) {
1995 fprintf(stderr, "Error allocating argument list\n");
1996 return EXIT_FAILURE;
1997 }
1998 parse_global_config(&global, &argv);
1999
2000 if (argc < 2) usage_exit();
2001
2002 switch (global.color_type) {
2003 case I420: input.fmt = AOM_IMG_FMT_I420; break;
2004 case I422: input.fmt = AOM_IMG_FMT_I422; break;
2005 case I444: input.fmt = AOM_IMG_FMT_I444; break;
2006 case YV12: input.fmt = AOM_IMG_FMT_YV12; break;
2007 case NV12: input.fmt = AOM_IMG_FMT_NV12; break;
2008 }
2009
2010 {
2011 /* Now parse each stream's parameters. Using a local scope here
2012 * due to the use of 'stream' as loop variable in FOREACH_STREAM
2013 * loops
2014 */
2015 struct stream_state *stream = NULL;
2016
2017 do {
2018 stream = new_stream(&global, stream);
2019 stream_cnt++;
2020 if (!streams) streams = stream;
2021 } while (parse_stream_params(&global, stream, argv));
2022 }
2023
2024 /* Check for unrecognized options */
2025 for (argi = argv; *argi; argi++)
2026 if (argi[0][0] == '-' && argi[0][1])
2027 die("Error: Unrecognized option %s\n", *argi);
2028
2029 FOREACH_STREAM(stream, streams) {
2030 check_encoder_config(global.disable_warning_prompt, &global,
2031 &stream->config.cfg);
2032
2033 // If large_scale_tile = 1, only support to output to ivf format.
2034 if (stream->config.cfg.large_scale_tile && !stream->config.write_ivf)
2035 die("only support ivf output format while large-scale-tile=1\n");
2036 }
2037
2038 /* Handle non-option arguments */
2039 input.filename = argv[0];
2040 const char *orig_input_filename = input.filename;
2041 FOREACH_STREAM(stream, streams) {
2042 stream->orig_out_fn = stream->config.out_fn;
2043 stream->orig_width = stream->config.cfg.g_w;
2044 stream->orig_height = stream->config.cfg.g_h;
2045 stream->orig_write_ivf = stream->config.write_ivf;
2046 stream->orig_write_webm = stream->config.write_webm;
2047 }
2048
2049 if (!input.filename) {
2050 fprintf(stderr, "No input file specified!\n");
2051 usage_exit();
2052 }
2053
2054 /* Decide if other chroma subsamplings than 4:2:0 are supported */
2055 if (get_fourcc_by_aom_encoder(global.codec) == AV1_FOURCC)
2056 input.only_i420 = 0;
2057
2058 for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
2059 if (pass > 1) {
2060 FOREACH_STREAM(stream, streams) { clear_stream_count_state(stream); }
2061 }
2062
2063 int frames_in = 0, seen_frames = 0;
2064 int64_t estimated_time_left = -1;
2065 int64_t average_rate = -1;
2066 int64_t lagged_count = 0;
2067 const int need_downscale =
2068 pass_need_downscale(global.pass, global.passes, pass);
2069
2070 // Set the output to the specified two-pass output file, and
2071 // restore the width and height to the original values.
2072 FOREACH_STREAM(stream, streams) {
2073 if (need_downscale) {
2074 stream->config.out_fn = stream->config.two_pass_output;
2075 // Libaom currently only supports the ivf format for the third pass.
2076 stream->config.write_ivf = 1;
2077 stream->config.write_webm = 0;
2078 } else {
2079 stream->config.out_fn = stream->orig_out_fn;
2080 stream->config.write_ivf = stream->orig_write_ivf;
2081 stream->config.write_webm = stream->orig_write_webm;
2082 }
2083 stream->config.cfg.g_w = stream->orig_width;
2084 stream->config.cfg.g_h = stream->orig_height;
2085 }
2086
2087 // For second pass in three-pass encoding, set the input to
2088 // the given two-pass-input file if available. If the scaled input is not
2089 // given, we will attempt to re-scale the original input.
2090 input.filename = orig_input_filename;
2091 const char *two_pass_input = NULL;
2092 if (need_downscale) {
2093 FOREACH_STREAM(stream, streams) {
2094 if (stream->config.two_pass_input) {
2095 two_pass_input = stream->config.two_pass_input;
2096 input.filename = two_pass_input;
2097 break;
2098 }
2099 }
2100 }
2101
2102 open_input_file(&input, global.csp);
2103
2104 /* If the input file doesn't specify its w/h (raw files), try to get
2105 * the data from the first stream's configuration.
2106 */
2107 if (!input.width || !input.height) {
2108 if (two_pass_input) {
2109 FOREACH_STREAM(stream, streams) {
2110 if (stream->config.two_pass_width && stream->config.two_pass_height) {
2111 input.width = stream->config.two_pass_width;
2112 input.height = stream->config.two_pass_height;
2113 break;
2114 }
2115 }
2116 } else {
2117 FOREACH_STREAM(stream, streams) {
2118 if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
2119 input.width = stream->config.cfg.g_w;
2120 input.height = stream->config.cfg.g_h;
2121 break;
2122 }
2123 }
2124 }
2125 }
2126
2127 /* Update stream configurations from the input file's parameters */
2128 if (!input.width || !input.height) {
2129 if (two_pass_input) {
2130 fatal(
2131 "Specify downscaled stream dimensions with --two-pass-width "
2132 " and --two-pass-height");
2133 } else {
2134 fatal(
2135 "Specify stream dimensions with --width (-w) "
2136 " and --height (-h)");
2137 }
2138 }
2139
2140 if (need_downscale) {
2141 FOREACH_STREAM(stream, streams) {
2142 if (stream->config.two_pass_width && stream->config.two_pass_height) {
2143 stream->config.cfg.g_w = stream->config.two_pass_width;
2144 stream->config.cfg.g_h = stream->config.two_pass_height;
2145 } else if (two_pass_input) {
2146 stream->config.cfg.g_w = input.width;
2147 stream->config.cfg.g_h = input.height;
2148 } else if (stream->orig_width && stream->orig_height) {
2149#if CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL
2150 stream->config.cfg.g_w = stream->orig_width;
2151 stream->config.cfg.g_h = stream->orig_height;
2152#else // CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL
2153 stream->config.cfg.g_w = (stream->orig_width + 1) / 2;
2154 stream->config.cfg.g_h = (stream->orig_height + 1) / 2;
2155#endif // CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL
2156 } else {
2157#if CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL
2158 stream->config.cfg.g_w = input.width;
2159 stream->config.cfg.g_h = input.height;
2160#else // CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL
2161 stream->config.cfg.g_w = (input.width + 1) / 2;
2162 stream->config.cfg.g_h = (input.height + 1) / 2;
2163#endif // CONFIG_BITRATE_ACCURACY || CONFIG_BITRATE_ACCURACY_BL
2164 }
2165 }
2166 }
2167
2168 /* If input file does not specify bit-depth but input-bit-depth parameter
2169 * exists, assume that to be the input bit-depth. However, if the
2170 * input-bit-depth paramter does not exist, assume the input bit-depth
2171 * to be the same as the codec bit-depth.
2172 */
2173 if (!input.bit_depth) {
2174 FOREACH_STREAM(stream, streams) {
2175 if (stream->config.cfg.g_input_bit_depth)
2176 input.bit_depth = stream->config.cfg.g_input_bit_depth;
2177 else
2178 input.bit_depth = stream->config.cfg.g_input_bit_depth =
2179 (int)stream->config.cfg.g_bit_depth;
2180 }
2181 if (input.bit_depth > 8) input.fmt |= AOM_IMG_FMT_HIGHBITDEPTH;
2182 } else {
2183 FOREACH_STREAM(stream, streams) {
2184 stream->config.cfg.g_input_bit_depth = input.bit_depth;
2185 }
2186 }
2187
2188 FOREACH_STREAM(stream, streams) {
2189 if (input.fmt != AOM_IMG_FMT_I420 && input.fmt != AOM_IMG_FMT_I42016 &&
2190 input.fmt != AOM_IMG_FMT_NV12) {
2191 /* Automatically upgrade if input is non-4:2:0 but a 4:2:0 profile
2192 was selected. */
2193 switch (stream->config.cfg.g_profile) {
2194 case 0:
2195 if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 ||
2196 input.fmt == AOM_IMG_FMT_I44416)) {
2197 if (!stream->config.cfg.monochrome) {
2198 stream->config.cfg.g_profile = 1;
2199 profile_updated = 1;
2200 }
2201 } else if (input.bit_depth == 12 ||
2202 ((input.fmt == AOM_IMG_FMT_I422 ||
2203 input.fmt == AOM_IMG_FMT_I42216) &&
2204 !stream->config.cfg.monochrome)) {
2205 stream->config.cfg.g_profile = 2;
2206 profile_updated = 1;
2207 }
2208 break;
2209 case 1:
2210 if (input.bit_depth == 12 || input.fmt == AOM_IMG_FMT_I422 ||
2211 input.fmt == AOM_IMG_FMT_I42216) {
2212 stream->config.cfg.g_profile = 2;
2213 profile_updated = 1;
2214 } else if (input.bit_depth < 12 &&
2215 (input.fmt == AOM_IMG_FMT_I420 ||
2216 input.fmt == AOM_IMG_FMT_I42016)) {
2217 stream->config.cfg.g_profile = 0;
2218 profile_updated = 1;
2219 }
2220 break;
2221 case 2:
2222 if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 ||
2223 input.fmt == AOM_IMG_FMT_I44416)) {
2224 stream->config.cfg.g_profile = 1;
2225 profile_updated = 1;
2226 } else if (input.bit_depth < 12 &&
2227 (input.fmt == AOM_IMG_FMT_I420 ||
2228 input.fmt == AOM_IMG_FMT_I42016)) {
2229 stream->config.cfg.g_profile = 0;
2230 profile_updated = 1;
2231 } else if (input.bit_depth == 12 &&
2232 input.file_type == FILE_TYPE_Y4M) {
2233 // Note that here the input file values for chroma subsampling
2234 // are used instead of those from the command line.
2235 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
2237 input.y4m.dst_c_dec_h >> 1);
2238 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
2240 input.y4m.dst_c_dec_v >> 1);
2241 } else if (input.bit_depth == 12 &&
2242 input.file_type == FILE_TYPE_RAW) {
2243 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
2245 stream->chroma_subsampling_x);
2246 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
2248 stream->chroma_subsampling_y);
2249 }
2250 break;
2251 default: break;
2252 }
2253 }
2254 /* Automatically set the codec bit depth to match the input bit depth.
2255 * Upgrade the profile if required. */
2256 if (stream->config.cfg.g_input_bit_depth >
2257 (unsigned int)stream->config.cfg.g_bit_depth) {
2258 stream->config.cfg.g_bit_depth = stream->config.cfg.g_input_bit_depth;
2259 if (!global.quiet) {
2260 fprintf(stderr,
2261 "Warning: automatically updating bit depth to %d to "
2262 "match input format.\n",
2263 stream->config.cfg.g_input_bit_depth);
2264 }
2265 }
2266#if !CONFIG_AV1_HIGHBITDEPTH
2267 if (stream->config.cfg.g_bit_depth > 8) {
2268 fatal("Unsupported bit-depth with CONFIG_AV1_HIGHBITDEPTH=0\n");
2269 }
2270#endif // CONFIG_AV1_HIGHBITDEPTH
2271 if (stream->config.cfg.g_bit_depth > 10) {
2272 switch (stream->config.cfg.g_profile) {
2273 case 0:
2274 case 1:
2275 stream->config.cfg.g_profile = 2;
2276 profile_updated = 1;
2277 break;
2278 default: break;
2279 }
2280 }
2281 if (stream->config.cfg.g_bit_depth > 8) {
2282 stream->config.use_16bit_internal = 1;
2283 }
2284 if (profile_updated && !global.quiet) {
2285 fprintf(stderr,
2286 "Warning: automatically updating to profile %d to "
2287 "match input format.\n",
2288 stream->config.cfg.g_profile);
2289 }
2290 if ((global.show_psnr == 2) && (stream->config.cfg.g_input_bit_depth ==
2291 stream->config.cfg.g_bit_depth)) {
2292 fprintf(stderr,
2293 "Warning: --psnr==2 and --psnr==1 will provide same "
2294 "results when input bit-depth == stream bit-depth, "
2295 "falling back to default psnr value\n");
2296 global.show_psnr = 1;
2297 }
2298 if (global.show_psnr < 0 || global.show_psnr > 2) {
2299 fprintf(stderr,
2300 "Warning: --psnr can take only 0,1,2 as values,"
2301 "falling back to default psnr value\n");
2302 global.show_psnr = 1;
2303 }
2304 /* Set limit */
2305 stream->config.cfg.g_limit = global.limit;
2306 }
2307
2308 FOREACH_STREAM(stream, streams) {
2309 set_stream_dimensions(stream, input.width, input.height);
2310 stream->config.color_range = input.color_range;
2311 }
2312 FOREACH_STREAM(stream, streams) { validate_stream_config(stream, &global); }
2313
2314 /* Ensure that --passes and --pass are consistent. If --pass is set and
2315 * --passes >= 2, ensure --fpf was set.
2316 */
2317 if (global.pass > 0 && global.pass <= 3 && global.passes >= 2) {
2318 FOREACH_STREAM(stream, streams) {
2319 if (!stream->config.stats_fn)
2320 die("Stream %d: Must specify --fpf when --pass=%d"
2321 " and --passes=%d\n",
2322 stream->index, global.pass, global.passes);
2323 }
2324 }
2325
2326#if !CONFIG_WEBM_IO
2327 FOREACH_STREAM(stream, streams) {
2328 if (stream->config.write_webm) {
2329 stream->config.write_webm = 0;
2330 stream->config.write_ivf = 0;
2331 aom_tools_warn("aomenc compiled w/o WebM support. Writing OBU stream.");
2332 }
2333 }
2334#endif
2335
2336 /* Use the frame rate from the file only if none was specified
2337 * on the command-line.
2338 */
2339 if (!global.have_framerate) {
2340 global.framerate.num = input.framerate.numerator;
2341 global.framerate.den = input.framerate.denominator;
2342 }
2343 FOREACH_STREAM(stream, streams) {
2344 stream->config.cfg.g_timebase.den = global.framerate.num;
2345 stream->config.cfg.g_timebase.num = global.framerate.den;
2346 }
2347 /* Show configuration */
2348 if (global.verbose && pass == 0) {
2349 FOREACH_STREAM(stream, streams) {
2350 show_stream_config(stream, &global, &input);
2351 }
2352 }
2353
2354 if (pass == (global.pass ? global.pass - 1 : 0)) {
2355 // The Y4M reader does its own allocation.
2356 if (input.file_type != FILE_TYPE_Y4M) {
2357 aom_img_alloc(&raw, input.fmt, input.width, input.height, 32);
2358 }
2359 FOREACH_STREAM(stream, streams) {
2360 stream->rate_hist =
2361 init_rate_histogram(&stream->config.cfg, &global.framerate);
2362 }
2363 }
2364
2365 FOREACH_STREAM(stream, streams) { setup_pass(stream, &global, pass); }
2366 FOREACH_STREAM(stream, streams) { initialize_encoder(stream, &global); }
2367 FOREACH_STREAM(stream, streams) {
2368 char *encoder_settings = NULL;
2369#if CONFIG_WEBM_IO
2370 // Test frameworks may compare outputs from different versions, but only
2371 // wish to check for bitstream changes. The encoder-settings tag, however,
2372 // can vary if the version is updated, even if no encoder algorithm
2373 // changes were made. To work around this issue, do not output
2374 // the encoder-settings tag when --debug is enabled (which is the flag
2375 // that test frameworks should use, when they want deterministic output
2376 // from the container format).
2377 if (stream->config.write_webm && !stream->webm_ctx.debug) {
2378 encoder_settings = extract_encoder_settings(
2379 aom_codec_version_str(), argv_, argc, input.filename);
2380 if (encoder_settings == NULL) {
2381 fprintf(
2382 stderr,
2383 "Warning: unable to extract encoder settings. Continuing...\n");
2384 }
2385 }
2386#endif
2387 open_output_file(stream, &global, &input.pixel_aspect_ratio,
2388 encoder_settings);
2389 free(encoder_settings);
2390 }
2391
2392 if (strcmp(get_short_name_by_aom_encoder(global.codec), "av1") == 0) {
2393 // Check to see if at least one stream uses 16 bit internal.
2394 // Currently assume that the bit_depths for all streams using
2395 // highbitdepth are the same.
2396 FOREACH_STREAM(stream, streams) {
2397 if (stream->config.use_16bit_internal) {
2398 do_16bit_internal = 1;
2399 }
2400 input_shift = (int)stream->config.cfg.g_bit_depth -
2401 stream->config.cfg.g_input_bit_depth;
2402 }
2403 }
2404
2405 frame_avail = 1;
2406 got_data = 0;
2407
2408 while (frame_avail || got_data) {
2409 struct aom_usec_timer timer;
2410
2411 if (!global.limit || frames_in < global.limit) {
2412 frame_avail = read_frame(&input, &raw);
2413
2414 if (frame_avail) frames_in++;
2415 seen_frames =
2416 frames_in > global.skip_frames ? frames_in - global.skip_frames : 0;
2417
2418 if (!global.quiet) {
2419 float fps = usec_to_fps(cx_time, seen_frames);
2420 fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
2421
2422 if (stream_cnt == 1)
2423 fprintf(stderr, "frame %4d/%-4d %7" PRId64 "B ", frames_in,
2424 streams->frames_out, (int64_t)streams->nbytes);
2425 else
2426 fprintf(stderr, "frame %4d ", frames_in);
2427
2428 fprintf(stderr, "%7" PRId64 " %s %.2f %s ",
2429 cx_time > 9999999 ? cx_time / 1000 : cx_time,
2430 cx_time > 9999999 ? "ms" : "us", fps >= 1.0 ? fps : fps * 60,
2431 fps >= 1.0 ? "fps" : "fpm");
2432 print_time("ETA", estimated_time_left);
2433 // mingw-w64 gcc does not match msvc for stderr buffering behavior
2434 // and uses line buffering, thus the progress output is not
2435 // real-time. The fflush() is here to make sure the progress output
2436 // is sent out while the clip is being processed.
2437 fflush(stderr);
2438 }
2439
2440 } else {
2441 frame_avail = 0;
2442 }
2443
2444 if (frames_in > global.skip_frames) {
2445 aom_image_t *frame_to_encode;
2446 if (input_shift || (do_16bit_internal && input.bit_depth == 8)) {
2447 assert(do_16bit_internal);
2448 // Input bit depth and stream bit depth do not match, so up
2449 // shift frame to stream bit depth
2450 if (!allocated_raw_shift) {
2451 aom_img_alloc(&raw_shift, raw.fmt | AOM_IMG_FMT_HIGHBITDEPTH,
2452 input.width, input.height, 32);
2453 allocated_raw_shift = 1;
2454 }
2455 aom_img_upshift(&raw_shift, &raw, input_shift);
2456 frame_to_encode = &raw_shift;
2457 } else {
2458 frame_to_encode = &raw;
2459 }
2460 aom_usec_timer_start(&timer);
2461 if (do_16bit_internal) {
2462 assert(frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH);
2463 FOREACH_STREAM(stream, streams) {
2464 if (stream->config.use_16bit_internal)
2465 encode_frame(stream, &global,
2466 frame_avail ? frame_to_encode : NULL, frames_in);
2467 else
2468 assert(0);
2469 }
2470 } else {
2471 assert((frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH) == 0);
2472 FOREACH_STREAM(stream, streams) {
2473 encode_frame(stream, &global, frame_avail ? frame_to_encode : NULL,
2474 frames_in);
2475 }
2476 }
2477 aom_usec_timer_mark(&timer);
2478 cx_time += aom_usec_timer_elapsed(&timer);
2479
2480 FOREACH_STREAM(stream, streams) { update_quantizer_histogram(stream); }
2481
2482 got_data = 0;
2483 FOREACH_STREAM(stream, streams) {
2484 get_cx_data(stream, &global, &got_data);
2485 }
2486
2487 if (!got_data && input.length && streams != NULL &&
2488 !streams->frames_out) {
2489 lagged_count = global.limit ? seen_frames : ftello(input.file);
2490 } else if (input.length) {
2491 int64_t remaining;
2492 int64_t rate;
2493
2494 if (global.limit) {
2495 const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2496
2497 rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2498 remaining = 1000 * (global.limit - global.skip_frames -
2499 seen_frames + lagged_count);
2500 } else {
2501 const int64_t input_pos = ftello(input.file);
2502 const int64_t input_pos_lagged = input_pos - lagged_count;
2503 const int64_t input_limit = input.length;
2504
2505 rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2506 remaining = input_limit - input_pos + lagged_count;
2507 }
2508
2509 average_rate =
2510 (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8;
2511 estimated_time_left = average_rate ? remaining / average_rate : -1;
2512 }
2513
2514 if (got_data && global.test_decode != TEST_DECODE_OFF) {
2515 FOREACH_STREAM(stream, streams) {
2516 test_decode(stream, global.test_decode);
2517 }
2518 }
2519 }
2520
2521 fflush(stdout);
2522 if (!global.quiet) fprintf(stderr, "\033[K");
2523 }
2524
2525 if (stream_cnt > 1) fprintf(stderr, "\n");
2526
2527 if (!global.quiet) {
2528 FOREACH_STREAM(stream, streams) {
2529 const int64_t bpf =
2530 seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0;
2531 const int64_t bps = bpf * global.framerate.num / global.framerate.den;
2532 fprintf(stderr,
2533 "\rPass %d/%d frame %4d/%-4d %7" PRId64 "B %7" PRId64
2534 "b/f %7" PRId64
2535 "b/s"
2536 " %7" PRId64 " %s (%.2f fps)\033[K\n",
2537 pass + 1, global.passes, frames_in, stream->frames_out,
2538 (int64_t)stream->nbytes, bpf, bps,
2539 stream->cx_time > 9999999 ? stream->cx_time / 1000
2540 : stream->cx_time,
2541 stream->cx_time > 9999999 ? "ms" : "us",
2542 usec_to_fps(stream->cx_time, seen_frames));
2543 // This instance of cr does not need fflush as it is followed by a
2544 // newline in the same string.
2545 }
2546 }
2547
2548 if (global.show_psnr >= 1) {
2549 if (get_fourcc_by_aom_encoder(global.codec) == AV1_FOURCC) {
2550 FOREACH_STREAM(stream, streams) {
2551 int64_t bps = 0;
2552 if (global.show_psnr == 1) {
2553 if (stream->psnr_count[0] && seen_frames && global.framerate.den) {
2554 bps = (int64_t)stream->nbytes * 8 *
2555 (int64_t)global.framerate.num / global.framerate.den /
2556 seen_frames;
2557 }
2558 show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1,
2559 bps);
2560 }
2561 if (global.show_psnr == 2) {
2562#if CONFIG_AV1_HIGHBITDEPTH
2563 if (stream->config.cfg.g_input_bit_depth <
2564 (unsigned int)stream->config.cfg.g_bit_depth)
2565 show_psnr_hbd(stream, (1 << stream->config.cfg.g_bit_depth) - 1,
2566 bps);
2567#endif
2568 }
2569 }
2570 } else {
2571 FOREACH_STREAM(stream, streams) { show_psnr(stream, 255.0, 0); }
2572 }
2573 }
2574
2575 if (pass == global.passes - 1) {
2576 FOREACH_STREAM(stream, streams) {
2577 int num_operating_points;
2578 int levels[32];
2579 int target_levels[32];
2581 &num_operating_points);
2582 aom_codec_control(&stream->encoder, AV1E_GET_SEQ_LEVEL_IDX, levels);
2584 target_levels);
2585
2586 for (int i = 0; i < num_operating_points; i++) {
2587 if (levels[i] > target_levels[i]) {
2588 if (levels[i] == 31) {
2589 aom_tools_warn(
2590 "Failed to encode to target level %d.%d for operating point "
2591 "%d. The output level is SEQ_LEVEL_MAX",
2592 2 + (target_levels[i] >> 2), target_levels[i] & 3, i);
2593 } else {
2594 aom_tools_warn(
2595 "Failed to encode to target level %d.%d for operating point "
2596 "%d. The output level is %d.%d",
2597 2 + (target_levels[i] >> 2), target_levels[i] & 3, i,
2598 2 + (levels[i] >> 2), levels[i] & 3);
2599 }
2600 }
2601 }
2602 }
2603 }
2604
2605 FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->encoder); }
2606
2607 if (global.test_decode != TEST_DECODE_OFF) {
2608 FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->decoder); }
2609 }
2610
2611 close_input_file(&input);
2612
2613 if (global.test_decode == TEST_DECODE_FATAL) {
2614 FOREACH_STREAM(stream, streams) { res |= stream->mismatch_seen; }
2615 }
2616 FOREACH_STREAM(stream, streams) {
2617 close_output_file(stream, get_fourcc_by_aom_encoder(global.codec));
2618 }
2619
2620 FOREACH_STREAM(stream, streams) {
2621 stats_close(&stream->stats, global.passes - 1);
2622 }
2623
2624 if (global.pass) break;
2625 }
2626
2627 if (global.show_q_hist_buckets) {
2628 FOREACH_STREAM(stream, streams) {
2629 show_q_histogram(stream->counts, global.show_q_hist_buckets);
2630 }
2631 }
2632
2633 if (global.show_rate_hist_buckets) {
2634 FOREACH_STREAM(stream, streams) {
2635 show_rate_histogram(stream->rate_hist, &stream->config.cfg,
2636 global.show_rate_hist_buckets);
2637 }
2638 }
2639 FOREACH_STREAM(stream, streams) { destroy_rate_histogram(stream->rate_hist); }
2640
2641#if CONFIG_INTERNAL_STATS
2642 /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2643 * to match some existing utilities.
2644 */
2645 if (!(global.pass == 1 && global.passes == 2)) {
2646 FOREACH_STREAM(stream, streams) {
2647 FILE *f = fopen("opsnr.stt", "a");
2648 if (stream->mismatch_seen) {
2649 fprintf(f, "First mismatch occurred in frame %d\n",
2650 stream->mismatch_seen);
2651 } else {
2652 fprintf(f, "No mismatch detected in recon buffers\n");
2653 }
2654 fclose(f);
2655 }
2656 }
2657#endif
2658
2659 if (allocated_raw_shift) aom_img_free(&raw_shift);
2660 aom_img_free(&raw);
2661 free(argv);
2662 free(streams);
2663 return res ? EXIT_FAILURE : EXIT_SUCCESS;
2664}
Describes the decoder algorithm interface to applications.
Describes the encoder algorithm interface to applications.
#define MAX_TILE_WIDTHS
Maximum number of tile widths in tile widths array.
Definition aom_encoder.h:861
#define MAX_TILE_HEIGHTS
Maximum number of tile heights in tile heights array.
Definition aom_encoder.h:874
#define AOM_PLANE_U
Definition aom_image.h:209
@ AOM_CSP_UNKNOWN
Definition aom_image.h:142
enum aom_chroma_sample_position aom_chroma_sample_position_t
List of chroma sample positions.
#define AOM_PLANE_Y
Definition aom_image.h:208
#define AOM_PLANE_V
Definition aom_image.h:210
enum aom_color_range aom_color_range_t
List of supported color range.
#define AOM_IMG_FMT_HIGHBITDEPTH
Definition aom_image.h:38
aom_image_t * aom_img_alloc(aom_image_t *img, aom_img_fmt_t fmt, unsigned int d_w, unsigned int d_h, unsigned int align)
Open a descriptor, allocating storage for the underlying image.
@ AOM_IMG_FMT_I42216
Definition aom_image.h:58
@ AOM_IMG_FMT_I42016
Definition aom_image.h:56
@ AOM_IMG_FMT_YV1216
Definition aom_image.h:57
@ AOM_IMG_FMT_I444
Definition aom_image.h:50
@ AOM_IMG_FMT_I422
Definition aom_image.h:49
@ AOM_IMG_FMT_I44416
Definition aom_image.h:59
@ AOM_IMG_FMT_I420
Definition aom_image.h:45
@ AOM_IMG_FMT_NV12
Definition aom_image.h:54
@ AOM_IMG_FMT_YV12
Definition aom_image.h:43
enum aom_img_fmt aom_img_fmt_t
List of supported image formats.
void aom_img_free(aom_image_t *img)
Close an image descriptor.
Provides definitions for using AOM or AV1 encoder algorithm within the aom Codec Interface.
Provides definitions for using AOM or AV1 within the aom Decoder interface.
@ AV1_SET_TILE_MODE
Codec control function to set the tile coding mode, unsigned int parameter.
Definition aomdx.h:313
@ AV1D_SET_IS_ANNEXB
Codec control function to indicate whether bitstream is in Annex-B format, unsigned int parameter.
Definition aomdx.h:349
@ AV1_SET_DECODE_TILE_ROW
Codec control function to set the range of tile decoding, int parameter.
Definition aomdx.h:304
@ AV1E_SET_MATRIX_COEFFICIENTS
Codec control function to set transfer function info, int parameter.
Definition aomcx.h:573
@ AV1E_SET_ENABLE_INTERINTER_WEDGE
Codec control function to turn on / off interinter wedge compound, int parameter.
Definition aomcx.h:1007
@ AV1E_SET_ENABLE_DIAGONAL_INTRA
Codec control function to turn on / off D45 to D203 intra mode usage, int parameter.
Definition aomcx.h:1345
@ AV1E_SET_MAX_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames, unsigned int parameter.
Definition aomcx.h:594
@ AV1E_SET_ROW_MT
Codec control function to enable the row based multi-threading of the encoder, unsigned int parameter...
Definition aomcx.h:361
@ AV1E_SET_ENABLE_SMOOTH_INTRA
Codec control function to turn on / off smooth intra modes usage, int parameter.
Definition aomcx.h:1067
@ AOME_SET_SHARPNESS
Codec control function to set the sharpness parameter, unsigned int parameter.
Definition aomcx.h:241
@ AV1E_GET_TARGET_SEQ_LEVEL_IDX
Codec control function to get the target sequence level index for each operating point....
Definition aomcx.h:1452
@ AV1E_SET_ENABLE_TPL_MODEL
Codec control function to enable RDO modulated by frame temporal dependency, unsigned int parameter.
Definition aomcx.h:408
@ AOME_GET_LAST_QUANTIZER_64
Codec control function to get last quantizer chosen by the encoder, int* parameter.
Definition aomcx.h:263
@ AV1E_SET_AQ_MODE
Codec control function to set adaptive quantization mode, unsigned int parameter.
Definition aomcx.h:468
@ AV1E_SET_REDUCED_REFERENCE_SET
Control to use reduced set of single and compound references, int parameter.
Definition aomcx.h:1221
@ AV1E_GET_NUM_OPERATING_POINTS
Codec control function to get the number of operating points. int* parameter.
Definition aomcx.h:1457
@ AV1E_SET_GF_MIN_PYRAMID_HEIGHT
Control to select minimum height for the GF group pyramid structure, unsigned int parameter.
Definition aomcx.h:1317
@ AV1E_SET_ENABLE_PAETH_INTRA
Codec control function to turn on / off Paeth intra mode usage, int parameter.
Definition aomcx.h:1075
@ AV1E_SET_TUNE_CONTENT
Codec control function to set content type, aom_tune_content parameter.
Definition aomcx.h:497
@ AV1E_SET_CDF_UPDATE_MODE
Codec control function to set CDF update mode, unsigned int parameter.
Definition aomcx.h:506
@ AV1E_SET_CHROMA_SUBSAMPLING_X
Sets the chroma subsampling x value, unsigned int parameter.
Definition aomcx.h:1184
@ AV1E_SET_COLOR_RANGE
Codec control function to set color range bit, int parameter.
Definition aomcx.h:606
@ AV1E_SET_ENABLE_RESTORATION
Codec control function to encode with Loop Restoration Filter, unsigned int parameter.
Definition aomcx.h:677
@ AV1E_SET_ENABLE_ANGLE_DELTA
Codec control function to turn on/off intra angle delta, int parameter.
Definition aomcx.h:1114
@ AV1E_SET_MIN_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames, unsigned int parameter.
Definition aomcx.h:587
@ AOME_SET_ARNR_MAXFRAMES
Codec control function to set the max no of frames to create arf, unsigned int parameter.
Definition aomcx.h:268
@ AV1E_SET_MV_COST_UPD_FREQ
Control to set frequency of the cost updates for motion vectors, unsigned int parameter.
Definition aomcx.h:1251
@ AV1E_SET_INTRA_DEFAULT_TX_ONLY
Control to use default tx type only for intra modes, int parameter.
Definition aomcx.h:1200
@ AV1E_SET_TRANSFER_CHARACTERISTICS
Codec control function to set transfer function info, int parameter.
Definition aomcx.h:552
@ AV1E_SET_MTU
Codec control function to set an MTU size for a tile group, unsigned int parameter.
Definition aomcx.h:797
@ AV1E_SET_DISABLE_TRELLIS_QUANT
Codec control function to encode without trellis quantization, unsigned int parameter.
Definition aomcx.h:704
@ AV1E_SET_ENABLE_INTRABC
Codec control function to turn on/off intra block copy mode, int parameter.
Definition aomcx.h:1110
@ AV1E_SET_ENABLE_AB_PARTITIONS
Codec control function to enable/disable AB partitions, int parameter.
Definition aomcx.h:815
@ AV1E_SET_ENABLE_INTERINTRA_COMP
Codec control function to turn on / off interintra compound for a sequence, int parameter.
Definition aomcx.h:983
@ AV1E_SET_FILM_GRAIN_TEST_VECTOR
Codec control function to add film grain parameters (one of several preset types) info in the bitstre...
Definition aomcx.h:1170
@ AV1E_SET_ENABLE_CHROMA_DELTAQ
Codec control function to turn on / off delta quantization in chroma planes for a sequence,...
Definition aomcx.h:959
@ AV1E_SET_ENABLE_DUAL_FILTER
Codec control function to turn on / off dual interpolation filter for a sequence, int parameter.
Definition aomcx.h:951
@ AV1E_SET_FRAME_PARALLEL_DECODING
Codec control function to enable frame parallel decoding feature, unsigned int parameter.
Definition aomcx.h:431
@ AV1E_SET_MIN_PARTITION_SIZE
Codec control function to set min partition size, int parameter.
Definition aomcx.h:834
@ AV1E_SET_ENABLE_WARPED_MOTION
Codec control function to turn on / off warped motion usage at sequence level, int parameter.
Definition aomcx.h:1035
@ AV1E_SET_FORCE_VIDEO_MODE
Codec control function to force video mode, unsigned int parameter.
Definition aomcx.h:684
@ AV1E_SET_CHROMA_SUBSAMPLING_Y
Sets the chroma subsampling y value, unsigned int parameter.
Definition aomcx.h:1187
@ AV1E_SET_ENABLE_INTRA_EDGE_FILTER
Codec control function to turn on / off intra edge filter at sequence level, int parameter.
Definition aomcx.h:853
@ AV1E_SET_COEFF_COST_UPD_FREQ
Control to set frequency of the cost updates for coefficients, unsigned int parameter.
Definition aomcx.h:1231
@ AV1E_SET_ENABLE_DIRECTIONAL_INTRA
Codec control function to turn on / off directional intra mode usage, int parameter.
Definition aomcx.h:1374
@ AV1E_SET_MAX_INTER_BITRATE_PCT
Codec control function to set max data rate for inter frames, unsigned int parameter.
Definition aomcx.h:325
@ AV1E_SET_DENOISE_NOISE_LEVEL
Sets the noise level, int parameter.
Definition aomcx.h:1178
@ AV1E_SET_INTRA_DCT_ONLY
Control to use dct only for intra modes, int parameter.
Definition aomcx.h:1193
@ AV1E_SET_TILE_ROWS
Codec control function to set number of tile rows, unsigned int parameter.
Definition aomcx.h:398
@ AV1E_SET_ENABLE_REF_FRAME_MVS
Codec control function to turn on / off ref frame mvs (mfmv) usage at sequence level,...
Definition aomcx.h:932
@ AV1E_SET_FP_MT
Codec control function to enable frame parallel multi-threading of the encoder, unsigned int paramete...
Definition aomcx.h:1432
@ AV1E_SET_ENABLE_MASKED_COMP
Codec control function to turn on / off masked compound usage (wedge and diff-wtd compound modes) for...
Definition aomcx.h:967
@ AV1E_SET_VBR_CORPUS_COMPLEXITY_LAP
Control to set average complexity of the corpus in the case of single pass vbr based on LAP,...
Definition aomcx.h:1322
@ AV1E_SET_GF_MAX_PYRAMID_HEIGHT
Control to select maximum height for the GF group pyramid structure, unsigned int parameter.
Definition aomcx.h:1210
@ AV1E_SET_ENABLE_CDEF
Codec control function to encode with CDEF, unsigned int parameter.
Definition aomcx.h:667
@ AV1E_SET_ENABLE_FLIP_IDTX
Codec control function to turn on / off flip and identity transforms, int parameter.
Definition aomcx.h:897
@ AV1E_GET_SEQ_LEVEL_IDX
Codec control function to get sequence level index for each operating point. int* parameter....
Definition aomcx.h:640
@ AV1E_SET_FRAME_PERIODIC_BOOST
Codec control function to enable/disable periodic Q boost, unsigned int parameter.
Definition aomcx.h:480
@ AV1E_SET_DV_COST_UPD_FREQ
Control to set frequency of the cost updates for intrabc motion vectors, unsigned int parameter.
Definition aomcx.h:1355
@ AV1E_SET_AUTO_INTRA_TOOLS_OFF
Codec control to automatically turn off several intra coding tools, unsigned int parameter.
Definition aomcx.h:1416
@ AV1E_SET_ENABLE_RECT_TX
Codec control function to turn on / off rectangular transforms, int parameter.
Definition aomcx.h:909
@ AV1E_SET_ENABLE_DIST_WTD_COMP
Codec control function to turn on / off dist-wtd compound mode at sequence level, int parameter.
Definition aomcx.h:921
@ AV1E_SET_TIMING_INFO_TYPE
Codec control function to signal picture timing info in the bitstream, aom_timing_info_type_t paramet...
Definition aomcx.h:1163
@ AV1E_SET_SUPERBLOCK_SIZE
Codec control function to set intended superblock size, unsigned int parameter.
Definition aomcx.h:648
@ AV1E_SET_TIER_MASK
Control to set bit mask that specifies which tier each of the 32 possible operating points conforms t...
Definition aomcx.h:1259
@ AV1E_SET_ENABLE_INTERINTRA_WEDGE
Codec control function to turn on / off interintra wedge compound, int parameter.
Definition aomcx.h:1015
@ AV1E_SET_NOISE_SENSITIVITY
Codec control function to set noise sensitivity, unsigned int parameter.
Definition aomcx.h:488
@ AV1E_SET_ENABLE_DIFF_WTD_COMP
Codec control function to turn on / off difference weighted compound, int parameter.
Definition aomcx.h:999
@ AV1E_SET_QUANT_B_ADAPT
Control to use adaptive quantize_b, int parameter.
Definition aomcx.h:1203
@ AV1E_SET_ENABLE_FILTER_INTRA
Codec control function to turn on / off filter intra usage at sequence level, int parameter.
Definition aomcx.h:1056
@ AV1E_SET_ENABLE_PALETTE
Codec control function to turn on/off palette mode, int parameter.
Definition aomcx.h:1106
@ AV1E_SET_ENABLE_CFL_INTRA
Codec control function to turn on / off CFL uv intra mode usage, int parameter.
Definition aomcx.h:1085
@ AV1E_SET_ENABLE_KEYFRAME_FILTERING
Codec control function to enable temporal filtering on key frame, unsigned int parameter.
Definition aomcx.h:417
@ AV1E_SET_NUM_TG
Codec control function to set a maximum number of tile groups, unsigned int parameter.
Definition aomcx.h:786
@ AOME_SET_MAX_INTRA_BITRATE_PCT
Codec control function to set max data rate for intra frames, unsigned int parameter.
Definition aomcx.h:306
@ AV1E_SET_ERROR_RESILIENT_MODE
Codec control function to enable error_resilient_mode, int parameter.
Definition aomcx.h:442
@ AV1E_SET_ENABLE_SMOOTH_INTERINTRA
Codec control function to turn on / off smooth inter-intra mode for a sequence, int parameter.
Definition aomcx.h:991
@ AOME_SET_STATIC_THRESHOLD
Codec control function to set the threshold for MBs treated static, unsigned int parameter.
Definition aomcx.h:246
@ AV1E_SET_ENABLE_OBMC
Codec control function to predict with OBMC mode, unsigned int parameter.
Definition aomcx.h:694
@ AV1E_SET_PARTITION_INFO_PATH
Codec control to set the path for partition stats read and write. const char * parameter.
Definition aomcx.h:1360
@ AV1E_SET_MAX_PARTITION_SIZE
Codec control function to set max partition size, int parameter.
Definition aomcx.h:845
@ AV1E_SET_ENABLE_1TO4_PARTITIONS
Codec control function to enable/disable 1:4 and 4:1 partitions, int parameter.
Definition aomcx.h:823
@ AV1E_SET_DELTALF_MODE
Codec control function to turn on/off loopfilter modulation when delta q modulation is enabled,...
Definition aomcx.h:1136
@ AV1E_SET_ENABLE_TX64
Codec control function to turn on / off 64-length transforms, int parameter.
Definition aomcx.h:873
@ AOME_SET_TUNING
Codec control function to set visual tuning, aom_tune_metric (int) parameter.
Definition aomcx.h:282
@ AV1E_SET_TARGET_SEQ_LEVEL_IDX
Control to set target sequence level index for a certain operating point (OP), int parameter Possible...
Definition aomcx.h:633
@ AV1E_SET_CHROMA_SAMPLE_POSITION
Codec control function to set chroma 4:2:0 sample position info, aom_chroma_sample_position_t paramet...
Definition aomcx.h:580
@ AV1E_SET_REDUCED_TX_TYPE_SET
Control to use a reduced tx type set, int parameter.
Definition aomcx.h:1190
@ AV1E_SET_DELTAQ_STRENGTH
Set –deltaq-mode strength.
Definition aomcx.h:1395
@ AV1E_SET_INTER_DCT_ONLY
Control to use dct only for inter modes, int parameter.
Definition aomcx.h:1196
@ AV1E_SET_LOOPFILTER_CONTROL
Codec control to control loop filter.
Definition aomcx.h:1404
@ AOME_SET_ENABLEAUTOALTREF
Codec control function to enable automatic set and use alf frames, unsigned int parameter.
Definition aomcx.h:228
@ AV1E_SET_TILE_COLUMNS
Codec control function to set number of tile columns. unsigned int parameter.
Definition aomcx.h:380
@ AV1E_SET_ENABLE_ORDER_HINT
Codec control function to turn on / off frame order hint (int parameter). Affects: joint compound mod...
Definition aomcx.h:862
@ AV1E_SET_DELTAQ_MODE
Codec control function to set the delta q mode, unsigned int parameter.
Definition aomcx.h:1128
@ AV1E_SET_ENABLE_GLOBAL_MOTION
Codec control function to turn on / off global motion usage for a sequence, int parameter.
Definition aomcx.h:1025
@ AV1E_SET_FILM_GRAIN_TABLE
Codec control function to set the path to the film grain parameters, const char* parameter.
Definition aomcx.h:1175
@ AV1E_SET_QM_MAX
Codec control function to set the max quant matrix flatness, unsigned int parameter.
Definition aomcx.h:740
@ AV1E_SET_MAX_REFERENCE_FRAMES
Control to select maximum reference frames allowed per frame, int parameter.
Definition aomcx.h:1217
@ AOME_SET_CPUUSED
Codec control function to set encoder internal speed settings, int parameter.
Definition aomcx.h:220
@ AV1E_SET_GF_CBR_BOOST_PCT
Boost percentage for Golden Frame in CBR mode, unsigned int parameter.
Definition aomcx.h:339
@ AV1E_SET_ENABLE_ONESIDED_COMP
Codec control function to turn on / off one sided compound usage for a sequence, int parameter.
Definition aomcx.h:975
@ AV1E_SET_DENOISE_BLOCK_SIZE
Sets the denoisers block size, unsigned int parameter.
Definition aomcx.h:1181
@ AV1E_SET_VMAF_MODEL_PATH
Codec control function to set the path to the VMAF model used when tuning the encoder for VMAF,...
Definition aomcx.h:1289
@ AV1E_SET_QM_MIN
Codec control function to set the min quant matrix flatness, unsigned int parameter.
Definition aomcx.h:728
@ AV1E_SET_ENABLE_QM
Codec control function to encode with quantisation matrices, unsigned int parameter.
Definition aomcx.h:715
@ AV1E_SET_ENABLE_OVERLAY
Codec control function to turn on / off overlay frames for filtered ALTREF frames,...
Definition aomcx.h:1103
@ AV1E_SET_ENABLE_RECT_PARTITIONS
Codec control function to enable/disable rectangular partitions, int parameter.
Definition aomcx.h:807
@ AV1E_SET_COLOR_PRIMARIES
Codec control function to set color space info, int parameter.
Definition aomcx.h:527
@ AOME_SET_CQ_LEVEL
Codec control function to set constrained / constant quality level, unsigned int parameter.
Definition aomcx.h:292
@ AV1E_SET_ENABLE_TX_SIZE_SEARCH
Control to turn on / off transform size search. Note: it can not work with non RD pick mode in real-t...
Definition aomcx.h:1384
@ AV1E_SET_MODE_COST_UPD_FREQ
Control to set frequency of the cost updates for mode, unsigned int parameter.
Definition aomcx.h:1241
@ AV1E_SET_MIN_CR
Control to set minimum compression ratio, unsigned int parameter Take integer values....
Definition aomcx.h:1266
@ AV1E_SET_LOSSLESS
Codec control function to set lossless encoding mode, unsigned int parameter.
Definition aomcx.h:353
@ AOME_SET_ARNR_STRENGTH
Codec control function to set the filter strength for the arf, unsigned int parameter.
Definition aomcx.h:273
@ AV1_GET_NEW_FRAME_IMAGE
Codec control function to get a pointer to the new frame.
Definition aom.h:70
const char * aom_codec_iface_name(aom_codec_iface_t *iface)
Return the name for a given interface.
aom_codec_err_t aom_codec_control(aom_codec_ctx_t *ctx, int ctrl_id,...)
Algorithm Control.
const char * aom_codec_error_detail(aom_codec_ctx_t *ctx)
Retrieve detailed error information for codec context.
const struct aom_codec_iface aom_codec_iface_t
Codec interface structure.
Definition aom_codec.h:254
const char * aom_codec_version_str(void)
Return the version information (as a string)
const char * aom_codec_error(aom_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
aom_codec_err_t aom_codec_set_option(aom_codec_ctx_t *ctx, const char *name, const char *value)
Key & Value API.
int64_t aom_codec_pts_t
Time Stamp Type.
Definition aom_codec.h:235
aom_codec_err_t aom_codec_destroy(aom_codec_ctx_t *ctx)
Destroy a codec instance.
const char * aom_codec_err_to_string(aom_codec_err_t err)
Convert error number to printable string.
aom_codec_err_t
Algorithm return codes.
Definition aom_codec.h:155
#define AOM_CODEC_CONTROL_TYPECHECKED(ctx, id, data)
aom_codec_control wrapper macro (adds type-checking, less flexible)
Definition aom_codec.h:521
const void * aom_codec_iter_t
Iterator.
Definition aom_codec.h:288
@ AOM_BITS_8
Definition aom_codec.h:319
aom_codec_err_t aom_codec_decode(aom_codec_ctx_t *ctx, const uint8_t *data, size_t data_sz, void *user_priv)
Decode data.
#define aom_codec_dec_init(ctx, iface, cfg, flags)
Convenience macro for aom_codec_dec_init_ver()
Definition aom_decoder.h:129
#define AOM_USAGE_GOOD_QUALITY
usage parameter analogous to AV1 GOOD QUALITY mode.
Definition aom_encoder.h:1006
#define AOM_USAGE_ALL_INTRA
usage parameter analogous to AV1 all intra mode.
Definition aom_encoder.h:1010
const aom_codec_cx_pkt_t * aom_codec_get_cx_data(aom_codec_ctx_t *ctx, aom_codec_iter_t *iter)
Encoded data iterator.
aom_codec_err_t aom_codec_encode(aom_codec_ctx_t *ctx, const aom_image_t *img, aom_codec_pts_t pts, unsigned long duration, aom_enc_frame_flags_t flags)
Encode a frame.
#define aom_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for aom_codec_enc_init_ver()
Definition aom_encoder.h:935
aom_codec_err_t aom_codec_enc_config_default(aom_codec_iface_t *iface, aom_codec_enc_cfg_t *cfg, unsigned int usage)
Get the default configuration for a usage.
#define AOM_USAGE_REALTIME
usage parameter analogous to AV1 REALTIME mode.
Definition aom_encoder.h:1008
#define AOM_CODEC_USE_HIGHBITDEPTH
Definition aom_encoder.h:80
#define AOM_CODEC_USE_PSNR
Initialization-time Feature Enabling.
Definition aom_encoder.h:79
@ AOM_RC_ONE_PASS
Definition aom_encoder.h:175
@ AOM_RC_SECOND_PASS
Definition aom_encoder.h:177
@ AOM_RC_THIRD_PASS
Definition aom_encoder.h:178
@ AOM_RC_FIRST_PASS
Definition aom_encoder.h:176
@ AOM_KF_DISABLED
Definition aom_encoder.h:201
@ AOM_CODEC_PSNR_PKT
Definition aom_encoder.h:111
@ AOM_CODEC_CX_FRAME_PKT
Definition aom_encoder.h:108
@ AOM_CODEC_STATS_PKT
Definition aom_encoder.h:109
Codec context structure.
Definition aom_codec.h:298
Encoder output packet.
Definition aom_encoder.h:120
size_t sz
Definition aom_encoder.h:125
enum aom_codec_cx_pkt_kind kind
Definition aom_encoder.h:121
double psnr[4]
Definition aom_encoder.h:143
aom_fixed_buf_t twopass_stats
Definition aom_encoder.h:138
aom_fixed_buf_t raw
Definition aom_encoder.h:154
union aom_codec_cx_pkt::@1 data
aom_codec_pts_t pts
time stamp to show frame (in timebase units)
Definition aom_encoder.h:127
struct aom_codec_cx_pkt::@1::@2 frame
int partition_id
the partition id defines the decoding order of the partitions. Only applicable when "output partition...
Definition aom_encoder.h:134
void * buf
Definition aom_encoder.h:124
Initialization Configurations.
Definition aom_decoder.h:91
Encoder configuration structure.
Definition aom_encoder.h:385
struct aom_rational g_timebase
Stream timebase units.
Definition aom_encoder.h:487
unsigned int g_h
Height of the frame.
Definition aom_encoder.h:433
unsigned int monochrome
Monochrome mode.
Definition aom_encoder.h:820
unsigned int g_w
Width of the frame.
Definition aom_encoder.h:424
enum aom_enc_pass g_pass
Multi-pass Encoding Mode.
Definition aom_encoder.h:502
size_t sz
Definition aom_encoder.h:88
void * buf
Definition aom_encoder.h:87
Image Descriptor.
Definition aom_image.h:180
aom_chroma_sample_position_t csp
Definition aom_image.h:186
unsigned int y_chroma_shift
Definition aom_image.h:204
aom_img_fmt_t fmt
Definition aom_image.h:181
int stride[3]
Definition aom_image.h:214
unsigned char * img_data
Definition aom_image.h:228
unsigned int x_chroma_shift
Definition aom_image.h:203
unsigned int d_w
Definition aom_image.h:195
int bps
Definition aom_image.h:217
int monochrome
Definition aom_image.h:185
unsigned int d_h
Definition aom_image.h:196
unsigned char * planes[3]
Definition aom_image.h:213
int img_data_owner
Definition aom_image.h:229
int self_allocd
Definition aom_image.h:230
size_t sz
Definition aom_image.h:215
Rational Number.
Definition aom_encoder.h:162
int num
Definition aom_encoder.h:163
int den
Definition aom_encoder.h:164
Encoder Config Options.
Definition aom_encoder.h:225
unsigned int min_partition_size
min partition size 8, 16, 32, 64, 128
Definition aom_encoder.h:241
unsigned int max_partition_size
max partition size 8, 16, 32, 64, 128
Definition aom_encoder.h:237
unsigned int disable_trellis_quant
disable trellis quantization
Definition aom_encoder.h:353
unsigned int super_block_size
Superblock size 0, 64 or 128.
Definition aom_encoder.h:233