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 "third_party/libyuv/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 void warn_or_exit_on_errorv(aom_codec_ctx_t *ctx, int fatal,
68 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 void ctx_exit_on_error(aom_codec_ctx_t *ctx, const char *s, ...) {
82 va_list ap;
83
84 va_start(ap, s);
85 warn_or_exit_on_errorv(ctx, 1, s, ap);
86 va_end(ap);
87}
88
89static void warn_or_exit_on_error(aom_codec_ctx_t *ctx, int fatal,
90 const char *s, ...) {
91 va_list ap;
92
93 va_start(ap, s);
94 warn_or_exit_on_errorv(ctx, fatal, s, ap);
95 va_end(ap);
96}
97
98static int read_frame(struct AvxInputContext *input_ctx, aom_image_t *img) {
99 FILE *f = input_ctx->file;
100 y4m_input *y4m = &input_ctx->y4m;
101 int shortread = 0;
102
103 if (input_ctx->file_type == FILE_TYPE_Y4M) {
104 if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0;
105 } else {
106 shortread = read_yuv_frame(input_ctx, img);
107 }
108
109 return !shortread;
110}
111
112static int file_is_y4m(const char detect[4]) {
113 if (memcmp(detect, "YUV4", 4) == 0) {
114 return 1;
115 }
116 return 0;
117}
118
119static int fourcc_is_ivf(const char detect[4]) {
120 if (memcmp(detect, "DKIF", 4) == 0) {
121 return 1;
122 }
123 return 0;
124}
125
126static const int av1_arg_ctrl_map[] = { AOME_SET_CPUUSED,
213#if CONFIG_DENOISE
216 AV1E_SET_ENABLE_DNL_DENOISING,
217#endif // CONFIG_DENOISE
227#if CONFIG_TUNE_VMAF
229#endif
234 0 };
235
236const arg_def_t *main_args[] = { &g_av1_codec_arg_defs.help,
237 &g_av1_codec_arg_defs.use_cfg,
238 &g_av1_codec_arg_defs.debugmode,
239 &g_av1_codec_arg_defs.outputfile,
240 &g_av1_codec_arg_defs.codecarg,
241 &g_av1_codec_arg_defs.passes,
242 &g_av1_codec_arg_defs.pass_arg,
243 &g_av1_codec_arg_defs.fpf_name,
244 &g_av1_codec_arg_defs.limit,
245 &g_av1_codec_arg_defs.skip,
246 &g_av1_codec_arg_defs.good_dl,
247 &g_av1_codec_arg_defs.rt_dl,
248 &g_av1_codec_arg_defs.ai_dl,
249 &g_av1_codec_arg_defs.quietarg,
250 &g_av1_codec_arg_defs.verbosearg,
251 &g_av1_codec_arg_defs.psnrarg,
252 &g_av1_codec_arg_defs.use_webm,
253 &g_av1_codec_arg_defs.use_ivf,
254 &g_av1_codec_arg_defs.use_obu,
255 &g_av1_codec_arg_defs.q_hist_n,
256 &g_av1_codec_arg_defs.rate_hist_n,
257 &g_av1_codec_arg_defs.disable_warnings,
258 &g_av1_codec_arg_defs.disable_warning_prompt,
259 &g_av1_codec_arg_defs.recontest,
260 NULL };
261
262const arg_def_t *global_args[] = {
263 &g_av1_codec_arg_defs.use_yv12,
264 &g_av1_codec_arg_defs.use_i420,
265 &g_av1_codec_arg_defs.use_i422,
266 &g_av1_codec_arg_defs.use_i444,
267 &g_av1_codec_arg_defs.usage,
268 &g_av1_codec_arg_defs.threads,
269 &g_av1_codec_arg_defs.profile,
270 &g_av1_codec_arg_defs.width,
271 &g_av1_codec_arg_defs.height,
272 &g_av1_codec_arg_defs.forced_max_frame_width,
273 &g_av1_codec_arg_defs.forced_max_frame_height,
274#if CONFIG_WEBM_IO
275 &g_av1_codec_arg_defs.stereo_mode,
276#endif
277 &g_av1_codec_arg_defs.timebase,
278 &g_av1_codec_arg_defs.framerate,
279 &g_av1_codec_arg_defs.global_error_resilient,
280 &g_av1_codec_arg_defs.bitdeptharg,
281 &g_av1_codec_arg_defs.inbitdeptharg,
282 &g_av1_codec_arg_defs.lag_in_frames,
283 &g_av1_codec_arg_defs.large_scale_tile,
284 &g_av1_codec_arg_defs.monochrome,
285 &g_av1_codec_arg_defs.full_still_picture_hdr,
286 &g_av1_codec_arg_defs.use_16bit_internal,
287 &g_av1_codec_arg_defs.save_as_annexb,
288 NULL
289};
290
291const arg_def_t *rc_args[] = { &g_av1_codec_arg_defs.dropframe_thresh,
292 &g_av1_codec_arg_defs.resize_mode,
293 &g_av1_codec_arg_defs.resize_denominator,
294 &g_av1_codec_arg_defs.resize_kf_denominator,
295 &g_av1_codec_arg_defs.superres_mode,
296 &g_av1_codec_arg_defs.superres_denominator,
297 &g_av1_codec_arg_defs.superres_kf_denominator,
298 &g_av1_codec_arg_defs.superres_qthresh,
299 &g_av1_codec_arg_defs.superres_kf_qthresh,
300 &g_av1_codec_arg_defs.end_usage,
301 &g_av1_codec_arg_defs.target_bitrate,
302 &g_av1_codec_arg_defs.min_quantizer,
303 &g_av1_codec_arg_defs.max_quantizer,
304 &g_av1_codec_arg_defs.undershoot_pct,
305 &g_av1_codec_arg_defs.overshoot_pct,
306 &g_av1_codec_arg_defs.buf_sz,
307 &g_av1_codec_arg_defs.buf_initial_sz,
308 &g_av1_codec_arg_defs.buf_optimal_sz,
309 &g_av1_codec_arg_defs.bias_pct,
310 &g_av1_codec_arg_defs.minsection_pct,
311 &g_av1_codec_arg_defs.maxsection_pct,
312 NULL };
313
314const arg_def_t *kf_args[] = { &g_av1_codec_arg_defs.fwd_kf_enabled,
315 &g_av1_codec_arg_defs.kf_min_dist,
316 &g_av1_codec_arg_defs.kf_max_dist,
317 &g_av1_codec_arg_defs.kf_disabled,
318 &g_av1_codec_arg_defs.sframe_dist,
319 &g_av1_codec_arg_defs.sframe_mode,
320 NULL };
321
322// TODO(bohanli): Currently all options are supported by the key & value API.
323// Consider removing the control ID usages?
324const arg_def_t *av1_ctrl_args[] = {
325 &g_av1_codec_arg_defs.cpu_used_av1,
326 &g_av1_codec_arg_defs.auto_altref,
327 &g_av1_codec_arg_defs.sharpness,
328 &g_av1_codec_arg_defs.static_thresh,
329 &g_av1_codec_arg_defs.rowmtarg,
330 &g_av1_codec_arg_defs.tile_cols,
331 &g_av1_codec_arg_defs.tile_rows,
332 &g_av1_codec_arg_defs.enable_tpl_model,
333 &g_av1_codec_arg_defs.enable_keyframe_filtering,
334 &g_av1_codec_arg_defs.arnr_maxframes,
335 &g_av1_codec_arg_defs.arnr_strength,
336 &g_av1_codec_arg_defs.tune_metric,
337 &g_av1_codec_arg_defs.cq_level,
338 &g_av1_codec_arg_defs.max_intra_rate_pct,
339 &g_av1_codec_arg_defs.max_inter_rate_pct,
340 &g_av1_codec_arg_defs.gf_cbr_boost_pct,
341 &g_av1_codec_arg_defs.lossless,
342 &g_av1_codec_arg_defs.enable_cdef,
343 &g_av1_codec_arg_defs.enable_restoration,
344 &g_av1_codec_arg_defs.enable_rect_partitions,
345 &g_av1_codec_arg_defs.enable_ab_partitions,
346 &g_av1_codec_arg_defs.enable_1to4_partitions,
347 &g_av1_codec_arg_defs.min_partition_size,
348 &g_av1_codec_arg_defs.max_partition_size,
349 &g_av1_codec_arg_defs.enable_dual_filter,
350 &g_av1_codec_arg_defs.enable_chroma_deltaq,
351 &g_av1_codec_arg_defs.enable_intra_edge_filter,
352 &g_av1_codec_arg_defs.enable_order_hint,
353 &g_av1_codec_arg_defs.enable_tx64,
354 &g_av1_codec_arg_defs.enable_flip_idtx,
355 &g_av1_codec_arg_defs.enable_rect_tx,
356 &g_av1_codec_arg_defs.enable_dist_wtd_comp,
357 &g_av1_codec_arg_defs.enable_masked_comp,
358 &g_av1_codec_arg_defs.enable_onesided_comp,
359 &g_av1_codec_arg_defs.enable_interintra_comp,
360 &g_av1_codec_arg_defs.enable_smooth_interintra,
361 &g_av1_codec_arg_defs.enable_diff_wtd_comp,
362 &g_av1_codec_arg_defs.enable_interinter_wedge,
363 &g_av1_codec_arg_defs.enable_interintra_wedge,
364 &g_av1_codec_arg_defs.enable_global_motion,
365 &g_av1_codec_arg_defs.enable_warped_motion,
366 &g_av1_codec_arg_defs.enable_filter_intra,
367 &g_av1_codec_arg_defs.enable_smooth_intra,
368 &g_av1_codec_arg_defs.enable_paeth_intra,
369 &g_av1_codec_arg_defs.enable_cfl_intra,
370 &g_av1_codec_arg_defs.enable_diagonal_intra,
371 &g_av1_codec_arg_defs.force_video_mode,
372 &g_av1_codec_arg_defs.enable_obmc,
373 &g_av1_codec_arg_defs.enable_overlay,
374 &g_av1_codec_arg_defs.enable_palette,
375 &g_av1_codec_arg_defs.enable_intrabc,
376 &g_av1_codec_arg_defs.enable_angle_delta,
377 &g_av1_codec_arg_defs.disable_trellis_quant,
378 &g_av1_codec_arg_defs.enable_qm,
379 &g_av1_codec_arg_defs.qm_min,
380 &g_av1_codec_arg_defs.qm_max,
381 &g_av1_codec_arg_defs.reduced_tx_type_set,
382 &g_av1_codec_arg_defs.use_intra_dct_only,
383 &g_av1_codec_arg_defs.use_inter_dct_only,
384 &g_av1_codec_arg_defs.use_intra_default_tx_only,
385 &g_av1_codec_arg_defs.quant_b_adapt,
386 &g_av1_codec_arg_defs.coeff_cost_upd_freq,
387 &g_av1_codec_arg_defs.mode_cost_upd_freq,
388 &g_av1_codec_arg_defs.mv_cost_upd_freq,
389 &g_av1_codec_arg_defs.frame_parallel_decoding,
390 &g_av1_codec_arg_defs.error_resilient_mode,
391 &g_av1_codec_arg_defs.aq_mode,
392 &g_av1_codec_arg_defs.deltaq_mode,
393 &g_av1_codec_arg_defs.deltalf_mode,
394 &g_av1_codec_arg_defs.frame_periodic_boost,
395 &g_av1_codec_arg_defs.noise_sens,
396 &g_av1_codec_arg_defs.tune_content,
397 &g_av1_codec_arg_defs.cdf_update_mode,
398 &g_av1_codec_arg_defs.input_color_primaries,
399 &g_av1_codec_arg_defs.input_transfer_characteristics,
400 &g_av1_codec_arg_defs.input_matrix_coefficients,
401 &g_av1_codec_arg_defs.input_chroma_sample_position,
402 &g_av1_codec_arg_defs.min_gf_interval,
403 &g_av1_codec_arg_defs.max_gf_interval,
404 &g_av1_codec_arg_defs.gf_min_pyr_height,
405 &g_av1_codec_arg_defs.gf_max_pyr_height,
406 &g_av1_codec_arg_defs.superblock_size,
407 &g_av1_codec_arg_defs.num_tg,
408 &g_av1_codec_arg_defs.mtu_size,
409 &g_av1_codec_arg_defs.timing_info,
410 &g_av1_codec_arg_defs.film_grain_test,
411 &g_av1_codec_arg_defs.film_grain_table,
412#if CONFIG_DENOISE
413 &g_av1_codec_arg_defs.denoise_noise_level,
414 &g_av1_codec_arg_defs.denoise_block_size,
415 &g_av1_codec_arg_defs.enable_dnl_denoising,
416#endif // CONFIG_DENOISE
417 &g_av1_codec_arg_defs.max_reference_frames,
418 &g_av1_codec_arg_defs.reduced_reference_set,
419 &g_av1_codec_arg_defs.enable_ref_frame_mvs,
420 &g_av1_codec_arg_defs.target_seq_level_idx,
421 &g_av1_codec_arg_defs.set_tier_mask,
422 &g_av1_codec_arg_defs.set_min_cr,
423 &g_av1_codec_arg_defs.vbr_corpus_complexity_lap,
424 &g_av1_codec_arg_defs.input_chroma_subsampling_x,
425 &g_av1_codec_arg_defs.input_chroma_subsampling_y,
426#if CONFIG_TUNE_VMAF
427 &g_av1_codec_arg_defs.vmaf_model_path,
428#endif
429 &g_av1_codec_arg_defs.dv_cost_upd_freq,
430 &g_av1_codec_arg_defs.partition_info_path,
431 &g_av1_codec_arg_defs.enable_directional_intra,
432 &g_av1_codec_arg_defs.enable_tx_size_search,
433 NULL,
434};
435
436const arg_def_t *av1_key_val_args[] = {
437 &g_av1_codec_arg_defs.passes,
438 &g_av1_codec_arg_defs.two_pass_output,
439 &g_av1_codec_arg_defs.fwd_kf_dist,
440 NULL,
441};
442
443static const arg_def_t *no_args[] = { NULL };
444
445static void show_help(FILE *fout, int shorthelp) {
446 fprintf(fout, "Usage: %s <options> -o dst_filename src_filename\n",
447 exec_name);
448
449 if (shorthelp) {
450 fprintf(fout, "Use --help to see the full list of options.\n");
451 return;
452 }
453
454 fprintf(fout, "\nOptions:\n");
455 arg_show_usage(fout, main_args);
456 fprintf(fout, "\nEncoder Global Options:\n");
457 arg_show_usage(fout, global_args);
458 fprintf(fout, "\nRate Control Options:\n");
459 arg_show_usage(fout, rc_args);
460 fprintf(fout, "\nKeyframe Placement Options:\n");
461 arg_show_usage(fout, kf_args);
462#if CONFIG_AV1_ENCODER
463 fprintf(fout, "\nAV1 Specific Options:\n");
464 arg_show_usage(fout, av1_ctrl_args);
465 arg_show_usage(fout, av1_key_val_args);
466#endif
467 fprintf(fout,
468 "\nStream timebase (--timebase):\n"
469 " The desired precision of timestamps in the output, expressed\n"
470 " in fractional seconds. Default is 1/1000.\n");
471 fprintf(fout, "\nIncluded encoders:\n\n");
472
473 const int num_encoder = get_aom_encoder_count();
474 for (int i = 0; i < num_encoder; ++i) {
475 aom_codec_iface_t *encoder = get_aom_encoder_by_index(i);
476 const char *defstr = (i == (num_encoder - 1)) ? "(default)" : "";
477 fprintf(fout, " %-6s - %s %s\n", get_short_name_by_aom_encoder(encoder),
478 aom_codec_iface_name(encoder), defstr);
479 }
480 fprintf(fout, "\n ");
481 fprintf(fout, "Use --codec to switch to a non-default encoder.\n\n");
482}
483
484void usage_exit(void) {
485 show_help(stderr, 1);
486 exit(EXIT_FAILURE);
487}
488
489#if CONFIG_AV1_ENCODER
490#define ARG_CTRL_CNT_MAX NELEMENTS(av1_arg_ctrl_map)
491#define ARG_KEY_VAL_CNT_MAX NELEMENTS(av1_key_val_args)
492#endif
493
494#if !CONFIG_WEBM_IO
495typedef int stereo_format_t;
496struct WebmOutputContext {
497 int debug;
498};
499#endif
500
501/* Per-stream configuration */
502struct stream_config {
503 struct aom_codec_enc_cfg cfg;
504 const char *out_fn;
505 const char *stats_fn;
506 stereo_format_t stereo_fmt;
507 int arg_ctrls[ARG_CTRL_CNT_MAX][2];
508 int arg_ctrl_cnt;
509 const char *arg_key_vals[ARG_KEY_VAL_CNT_MAX][2];
510 int arg_key_val_cnt;
511 int write_webm;
512 const char *film_grain_filename;
513 int write_ivf;
514 // whether to use 16bit internal buffers
515 int use_16bit_internal;
516#if CONFIG_TUNE_VMAF
517 const char *vmaf_model_path;
518#endif
519 const char *partition_info_path;
520 aom_color_range_t color_range;
521 const char *two_pass_input;
522 const char *two_pass_output;
523 int two_pass_width;
524 int two_pass_height;
525};
526
527struct stream_state {
528 int index;
529 struct stream_state *next;
530 struct stream_config config;
531 FILE *file;
532 struct rate_hist *rate_hist;
533 struct WebmOutputContext webm_ctx;
534 uint64_t psnr_sse_total[2];
535 uint64_t psnr_samples_total[2];
536 double psnr_totals[2][4];
537 int psnr_count[2];
538 int counts[64];
539 aom_codec_ctx_t encoder;
540 unsigned int frames_out;
541 uint64_t cx_time;
542 size_t nbytes;
543 stats_io_t stats;
544 struct aom_image *img;
545 aom_codec_ctx_t decoder;
546 int mismatch_seen;
547 unsigned int chroma_subsampling_x;
548 unsigned int chroma_subsampling_y;
549 const char *orig_out_fn;
550 unsigned int orig_width;
551 unsigned int orig_height;
552 int orig_write_webm;
553 int orig_write_ivf;
554 char tmp_out_fn[40];
555};
556
557static void validate_positive_rational(const char *msg,
558 struct aom_rational *rat) {
559 if (rat->den < 0) {
560 rat->num *= -1;
561 rat->den *= -1;
562 }
563
564 if (rat->num < 0) die("Error: %s must be positive\n", msg);
565
566 if (!rat->den) die("Error: %s has zero denominator\n", msg);
567}
568
569static void init_config(cfg_options_t *config) {
570 memset(config, 0, sizeof(cfg_options_t));
571 config->super_block_size = 0; // Dynamic
572 config->max_partition_size = 128;
573 config->min_partition_size = 4;
574 config->disable_trellis_quant = 3;
575}
576
577/* Parses global config arguments into the AvxEncoderConfig. Note that
578 * argv is modified and overwrites all parsed arguments.
579 */
580static void parse_global_config(struct AvxEncoderConfig *global, char ***argv) {
581 char **argi, **argj;
582 struct arg arg;
583 const int num_encoder = get_aom_encoder_count();
584 char **argv_local = (char **)*argv;
585 if (num_encoder < 1) die("Error: no valid encoder available\n");
586
587 /* Initialize default parameters */
588 memset(global, 0, sizeof(*global));
589 global->codec = get_aom_encoder_by_index(num_encoder - 1);
590 global->passes = 0;
591 global->color_type = I420;
592 global->csp = AOM_CSP_UNKNOWN;
593 global->show_psnr = 0;
594
595 int cfg_included = 0;
596 init_config(&global->encoder_config);
597
598 for (argi = argj = argv_local; (*argj = *argi); argi += arg.argv_step) {
599 arg.argv_step = 1;
600
601 if (arg_match(&arg, &g_av1_codec_arg_defs.use_cfg, argi)) {
602 if (!cfg_included) {
603 parse_cfg(arg.val, &global->encoder_config);
604 cfg_included = 1;
605 }
606 } else if (arg_match(&arg, &g_av1_codec_arg_defs.help, argi)) {
607 show_help(stdout, 0);
608 exit(EXIT_SUCCESS);
609 } else if (arg_match(&arg, &g_av1_codec_arg_defs.codecarg, argi)) {
610 global->codec = get_aom_encoder_by_short_name(arg.val);
611 if (!global->codec)
612 die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
613 } else if (arg_match(&arg, &g_av1_codec_arg_defs.passes, argi)) {
614 global->passes = arg_parse_uint(&arg);
615
616 if (global->passes < 1 || global->passes > 3)
617 die("Error: Invalid number of passes (%d)\n", global->passes);
618 } else if (arg_match(&arg, &g_av1_codec_arg_defs.pass_arg, argi)) {
619 global->pass = arg_parse_uint(&arg);
620
621 if (global->pass < 1 || global->pass > 3)
622 die("Error: Invalid pass selected (%d)\n", global->pass);
623 } else if (arg_match(&arg,
624 &g_av1_codec_arg_defs.input_chroma_sample_position,
625 argi)) {
626 global->csp = arg_parse_enum(&arg);
627 /* Flag is used by later code as well, preserve it. */
628 argj++;
629 } else if (arg_match(&arg, &g_av1_codec_arg_defs.usage, argi)) {
630 global->usage = arg_parse_uint(&arg);
631 } else if (arg_match(&arg, &g_av1_codec_arg_defs.good_dl, argi)) {
632 global->usage = AOM_USAGE_GOOD_QUALITY; // Good quality usage
633 } else if (arg_match(&arg, &g_av1_codec_arg_defs.rt_dl, argi)) {
634 global->usage = AOM_USAGE_REALTIME; // Real-time usage
635 } else if (arg_match(&arg, &g_av1_codec_arg_defs.ai_dl, argi)) {
636 global->usage = AOM_USAGE_ALL_INTRA; // All intra usage
637 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_yv12, argi)) {
638 global->color_type = YV12;
639 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i420, argi)) {
640 global->color_type = I420;
641 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i422, argi)) {
642 global->color_type = I422;
643 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_i444, argi)) {
644 global->color_type = I444;
645 } else if (arg_match(&arg, &g_av1_codec_arg_defs.quietarg, argi)) {
646 global->quiet = 1;
647 } else if (arg_match(&arg, &g_av1_codec_arg_defs.verbosearg, argi)) {
648 global->verbose = 1;
649 } else if (arg_match(&arg, &g_av1_codec_arg_defs.limit, argi)) {
650 global->limit = arg_parse_uint(&arg);
651 } else if (arg_match(&arg, &g_av1_codec_arg_defs.skip, argi)) {
652 global->skip_frames = arg_parse_uint(&arg);
653 } else if (arg_match(&arg, &g_av1_codec_arg_defs.psnrarg, argi)) {
654 if (arg.val)
655 global->show_psnr = arg_parse_int(&arg);
656 else
657 global->show_psnr = 1;
658 } else if (arg_match(&arg, &g_av1_codec_arg_defs.recontest, argi)) {
659 global->test_decode = arg_parse_enum_or_int(&arg);
660 } else if (arg_match(&arg, &g_av1_codec_arg_defs.framerate, argi)) {
661 global->framerate = arg_parse_rational(&arg);
662 validate_positive_rational(arg.name, &global->framerate);
663 global->have_framerate = 1;
664 } else if (arg_match(&arg, &g_av1_codec_arg_defs.debugmode, argi)) {
665 global->debug = 1;
666 } else if (arg_match(&arg, &g_av1_codec_arg_defs.q_hist_n, argi)) {
667 global->show_q_hist_buckets = arg_parse_uint(&arg);
668 } else if (arg_match(&arg, &g_av1_codec_arg_defs.rate_hist_n, argi)) {
669 global->show_rate_hist_buckets = arg_parse_uint(&arg);
670 } else if (arg_match(&arg, &g_av1_codec_arg_defs.disable_warnings, argi)) {
671 global->disable_warnings = 1;
672 } else if (arg_match(&arg, &g_av1_codec_arg_defs.disable_warning_prompt,
673 argi)) {
674 global->disable_warning_prompt = 1;
675 } else {
676 argj++;
677 }
678 }
679
680 if (global->pass) {
681 /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
682 if (global->pass > global->passes) {
683 aom_tools_warn("Assuming --pass=%d implies --passes=%d\n", global->pass,
684 global->pass);
685 global->passes = global->pass;
686 }
687 }
688 /* Validate global config */
689 if (global->passes == 0) {
690#if CONFIG_AV1_ENCODER
691 // Make default AV1 passes = 2 until there is a better quality 1-pass
692 // encoder
693 if (global->codec != NULL)
694 global->passes =
695 (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0 &&
696 global->usage != AOM_USAGE_REALTIME)
697 ? 2
698 : 1;
699#else
700 global->passes = 1;
701#endif
702 }
703
704 if (global->usage == AOM_USAGE_REALTIME && global->passes > 1) {
705 aom_tools_warn("Enforcing one-pass encoding in realtime mode\n");
706 if (global->pass > 1)
707 die("Error: Invalid --pass=%d for one-pass encoding\n", global->pass);
708 global->passes = 1;
709 }
710
711 if (global->usage == AOM_USAGE_ALL_INTRA && global->passes > 1) {
712 aom_tools_warn("Enforcing one-pass encoding in all intra mode\n");
713 global->passes = 1;
714 }
715}
716
717static void open_input_file(struct AvxInputContext *input,
719 /* Parse certain options from the input file, if possible */
720 input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb")
721 : set_binary_mode(stdin);
722
723 if (!input->file) fatal("Failed to open input file");
724
725 if (!fseeko(input->file, 0, SEEK_END)) {
726 /* Input file is seekable. Figure out how long it is, so we can get
727 * progress info.
728 */
729 input->length = ftello(input->file);
730 rewind(input->file);
731 }
732
733 /* Default to 1:1 pixel aspect ratio. */
734 input->pixel_aspect_ratio.numerator = 1;
735 input->pixel_aspect_ratio.denominator = 1;
736
737 /* For RAW input sources, these bytes will applied on the first frame
738 * in read_frame().
739 */
740 input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
741 input->detect.position = 0;
742
743 if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
744 if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4, csp,
745 input->only_i420) >= 0) {
746 input->file_type = FILE_TYPE_Y4M;
747 input->width = input->y4m.pic_w;
748 input->height = input->y4m.pic_h;
749 input->pixel_aspect_ratio.numerator = input->y4m.par_n;
750 input->pixel_aspect_ratio.denominator = input->y4m.par_d;
751 input->framerate.numerator = input->y4m.fps_n;
752 input->framerate.denominator = input->y4m.fps_d;
753 input->fmt = input->y4m.aom_fmt;
754 input->bit_depth = input->y4m.bit_depth;
755 input->color_range = input->y4m.color_range;
756 } else
757 fatal("Unsupported Y4M stream.");
758 } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
759 fatal("IVF is not supported as input.");
760 } else {
761 input->file_type = FILE_TYPE_RAW;
762 }
763}
764
765static void close_input_file(struct AvxInputContext *input) {
766 fclose(input->file);
767 if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
768}
769
770static struct stream_state *new_stream(struct AvxEncoderConfig *global,
771 struct stream_state *prev) {
772 struct stream_state *stream;
773
774 stream = calloc(1, sizeof(*stream));
775 if (stream == NULL) {
776 fatal("Failed to allocate new stream.");
777 }
778
779 if (prev) {
780 memcpy(stream, prev, sizeof(*stream));
781 stream->index++;
782 prev->next = stream;
783 } else {
784 aom_codec_err_t res;
785
786 /* Populate encoder configuration */
787 res = aom_codec_enc_config_default(global->codec, &stream->config.cfg,
788 global->usage);
789 if (res) fatal("Failed to get config: %s\n", aom_codec_err_to_string(res));
790
791 /* Change the default timebase to a high enough value so that the
792 * encoder will always create strictly increasing timestamps.
793 */
794 stream->config.cfg.g_timebase.den = 1000;
795
796 /* Never use the library's default resolution, require it be parsed
797 * from the file or set on the command line.
798 */
799 stream->config.cfg.g_w = 0;
800 stream->config.cfg.g_h = 0;
801
802 /* Initialize remaining stream parameters */
803 stream->config.write_webm = 1;
804 stream->config.write_ivf = 0;
805
806#if CONFIG_WEBM_IO
807 stream->config.stereo_fmt = STEREO_FORMAT_MONO;
808 stream->webm_ctx.last_pts_ns = -1;
809 stream->webm_ctx.writer = NULL;
810 stream->webm_ctx.segment = NULL;
811#endif
812
813 /* Allows removal of the application version from the EBML tags */
814 stream->webm_ctx.debug = global->debug;
815 memcpy(&stream->config.cfg.encoder_cfg, &global->encoder_config,
816 sizeof(stream->config.cfg.encoder_cfg));
817 }
818
819 /* Output files must be specified for each stream */
820 stream->config.out_fn = NULL;
821 stream->config.two_pass_input = NULL;
822 stream->config.two_pass_output = NULL;
823 stream->config.two_pass_width = 0;
824 stream->config.two_pass_height = 0;
825
826 stream->next = NULL;
827 return stream;
828}
829
830static void set_config_arg_ctrls(struct stream_config *config, int key,
831 const struct arg *arg) {
832 int j;
833 if (key == AV1E_SET_FILM_GRAIN_TABLE) {
834 config->film_grain_filename = arg->val;
835 return;
836 }
837
838 // For target level, the settings should accumulate rather than overwrite,
839 // so we simply append it.
841 j = config->arg_ctrl_cnt;
842 assert(j < ARG_CTRL_CNT_MAX);
843 config->arg_ctrls[j][0] = key;
844 config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg);
845 ++config->arg_ctrl_cnt;
846 return;
847 }
848
849 /* Point either to the next free element or the first instance of this
850 * control.
851 */
852 for (j = 0; j < config->arg_ctrl_cnt; j++)
853 if (config->arg_ctrls[j][0] == key) break;
854
855 /* Update/insert */
856 assert(j < ARG_CTRL_CNT_MAX);
857 config->arg_ctrls[j][0] = key;
858 config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg);
859
860 if (key == AOME_SET_ENABLEAUTOALTREF && config->arg_ctrls[j][1] > 1) {
861 aom_tools_warn(
862 "auto-alt-ref > 1 is deprecated... setting auto-alt-ref=1\n");
863 config->arg_ctrls[j][1] = 1;
864 }
865
866 if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++;
867}
868
869static void set_config_arg_key_vals(struct stream_config *config,
870 const char *name, const struct arg *arg) {
871 int j;
872 const char *val = arg->val;
873 // For target level, the settings should accumulate rather than overwrite,
874 // so we simply append it.
875 if (strcmp(name, "target-seq-level-idx") == 0) {
876 j = config->arg_key_val_cnt;
877 assert(j < ARG_KEY_VAL_CNT_MAX);
878 config->arg_key_vals[j][0] = name;
879 config->arg_key_vals[j][1] = val;
880 ++config->arg_key_val_cnt;
881 return;
882 }
883
884 /* Point either to the next free element or the first instance of this
885 * option.
886 */
887 for (j = 0; j < config->arg_key_val_cnt; j++)
888 if (strcmp(name, config->arg_key_vals[j][0]) == 0) break;
889
890 /* Update/insert */
891 assert(j < ARG_KEY_VAL_CNT_MAX);
892 config->arg_key_vals[j][0] = name;
893 config->arg_key_vals[j][1] = val;
894
895 if (strcmp(name, g_av1_codec_arg_defs.auto_altref.long_name) == 0) {
896 int auto_altref = arg_parse_int(arg);
897 if (auto_altref > 1) {
898 aom_tools_warn(
899 "auto-alt-ref > 1 is deprecated... setting auto-alt-ref=1\n");
900 config->arg_key_vals[j][1] = "1";
901 }
902 }
903
904 if (j == config->arg_key_val_cnt) config->arg_key_val_cnt++;
905}
906
907static int parse_stream_params(struct AvxEncoderConfig *global,
908 struct stream_state *stream, char **argv) {
909 char **argi, **argj;
910 struct arg arg;
911 static const arg_def_t **ctrl_args = no_args;
912 static const arg_def_t **key_val_args = no_args;
913 static const int *ctrl_args_map = NULL;
914 struct stream_config *config = &stream->config;
915 int eos_mark_found = 0;
916 int webm_forced = 0;
917
918 // Handle codec specific options
919 if (0) {
920#if CONFIG_AV1_ENCODER
921 } else if (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0) {
922 // TODO(jingning): Reuse AV1 specific encoder configuration parameters.
923 // Consider to expand this set for AV1 encoder control.
924 ctrl_args = av1_ctrl_args;
925 ctrl_args_map = av1_arg_ctrl_map;
926 key_val_args = av1_key_val_args;
927#endif
928 }
929
930 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
931 arg.argv_step = 1;
932
933 /* Once we've found an end-of-stream marker (--) we want to continue
934 * shifting arguments but not consuming them.
935 */
936 if (eos_mark_found) {
937 argj++;
938 continue;
939 } else if (!strcmp(*argj, "--")) {
940 eos_mark_found = 1;
941 continue;
942 }
943
944 if (arg_match(&arg, &g_av1_codec_arg_defs.outputfile, argi)) {
945 config->out_fn = arg.val;
946 if (!webm_forced) {
947 const size_t out_fn_len = strlen(config->out_fn);
948 if (out_fn_len >= 4 &&
949 !strcmp(config->out_fn + out_fn_len - 4, ".ivf")) {
950 config->write_webm = 0;
951 config->write_ivf = 1;
952 } else if (out_fn_len >= 4 &&
953 !strcmp(config->out_fn + out_fn_len - 4, ".obu")) {
954 config->write_webm = 0;
955 config->write_ivf = 0;
956 }
957 }
958 } else if (arg_match(&arg, &g_av1_codec_arg_defs.fpf_name, argi)) {
959 config->stats_fn = arg.val;
960 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_webm, argi)) {
961#if CONFIG_WEBM_IO
962 config->write_webm = 1;
963 webm_forced = 1;
964#else
965 die("Error: --webm specified but webm is disabled.");
966#endif
967 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_ivf, argi)) {
968 config->write_webm = 0;
969 config->write_ivf = 1;
970 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_obu, argi)) {
971 config->write_webm = 0;
972 config->write_ivf = 0;
973 } else if (arg_match(&arg, &g_av1_codec_arg_defs.threads, argi)) {
974 config->cfg.g_threads = arg_parse_uint(&arg);
975 } else if (arg_match(&arg, &g_av1_codec_arg_defs.profile, argi)) {
976 config->cfg.g_profile = arg_parse_uint(&arg);
977 } else if (arg_match(&arg, &g_av1_codec_arg_defs.width, argi)) {
978 config->cfg.g_w = arg_parse_uint(&arg);
979 } else if (arg_match(&arg, &g_av1_codec_arg_defs.height, argi)) {
980 config->cfg.g_h = arg_parse_uint(&arg);
981 } else if (arg_match(&arg, &g_av1_codec_arg_defs.forced_max_frame_width,
982 argi)) {
983 config->cfg.g_forced_max_frame_width = arg_parse_uint(&arg);
984 } else if (arg_match(&arg, &g_av1_codec_arg_defs.forced_max_frame_height,
985 argi)) {
986 config->cfg.g_forced_max_frame_height = arg_parse_uint(&arg);
987 } else if (arg_match(&arg, &g_av1_codec_arg_defs.bitdeptharg, argi)) {
988 config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
989 } else if (arg_match(&arg, &g_av1_codec_arg_defs.inbitdeptharg, argi)) {
990 config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
991 } else if (arg_match(&arg, &g_av1_codec_arg_defs.input_chroma_subsampling_x,
992 argi)) {
993 stream->chroma_subsampling_x = arg_parse_uint(&arg);
994 } else if (arg_match(&arg, &g_av1_codec_arg_defs.input_chroma_subsampling_y,
995 argi)) {
996 stream->chroma_subsampling_y = arg_parse_uint(&arg);
997#if CONFIG_WEBM_IO
998 } else if (arg_match(&arg, &g_av1_codec_arg_defs.stereo_mode, argi)) {
999 config->stereo_fmt = arg_parse_enum_or_int(&arg);
1000#endif
1001 } else if (arg_match(&arg, &g_av1_codec_arg_defs.timebase, argi)) {
1002 config->cfg.g_timebase = arg_parse_rational(&arg);
1003 validate_positive_rational(arg.name, &config->cfg.g_timebase);
1004 } else if (arg_match(&arg, &g_av1_codec_arg_defs.global_error_resilient,
1005 argi)) {
1006 config->cfg.g_error_resilient = arg_parse_uint(&arg);
1007 } else if (arg_match(&arg, &g_av1_codec_arg_defs.lag_in_frames, argi)) {
1008 config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1009 } else if (arg_match(&arg, &g_av1_codec_arg_defs.large_scale_tile, argi)) {
1010 config->cfg.large_scale_tile = arg_parse_uint(&arg);
1011 if (config->cfg.large_scale_tile) {
1012 global->codec = get_aom_encoder_by_short_name("av1");
1013 }
1014 } else if (arg_match(&arg, &g_av1_codec_arg_defs.monochrome, argi)) {
1015 config->cfg.monochrome = 1;
1016 } else if (arg_match(&arg, &g_av1_codec_arg_defs.full_still_picture_hdr,
1017 argi)) {
1018 config->cfg.full_still_picture_hdr = 1;
1019 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_16bit_internal,
1020 argi)) {
1021 config->use_16bit_internal = CONFIG_AV1_HIGHBITDEPTH;
1022 if (!config->use_16bit_internal) {
1023 aom_tools_warn("%s option ignored with CONFIG_AV1_HIGHBITDEPTH=0.\n",
1024 arg.name);
1025 }
1026 } else if (arg_match(&arg, &g_av1_codec_arg_defs.dropframe_thresh, argi)) {
1027 config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1028 } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_mode, argi)) {
1029 config->cfg.rc_resize_mode = arg_parse_uint(&arg);
1030 } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_denominator,
1031 argi)) {
1032 config->cfg.rc_resize_denominator = arg_parse_uint(&arg);
1033 } else if (arg_match(&arg, &g_av1_codec_arg_defs.resize_kf_denominator,
1034 argi)) {
1035 config->cfg.rc_resize_kf_denominator = arg_parse_uint(&arg);
1036 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_mode, argi)) {
1037 config->cfg.rc_superres_mode = arg_parse_uint(&arg);
1038 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_denominator,
1039 argi)) {
1040 config->cfg.rc_superres_denominator = arg_parse_uint(&arg);
1041 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_kf_denominator,
1042 argi)) {
1043 config->cfg.rc_superres_kf_denominator = arg_parse_uint(&arg);
1044 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_qthresh, argi)) {
1045 config->cfg.rc_superres_qthresh = arg_parse_uint(&arg);
1046 } else if (arg_match(&arg, &g_av1_codec_arg_defs.superres_kf_qthresh,
1047 argi)) {
1048 config->cfg.rc_superres_kf_qthresh = arg_parse_uint(&arg);
1049 } else if (arg_match(&arg, &g_av1_codec_arg_defs.end_usage, argi)) {
1050 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1051 } else if (arg_match(&arg, &g_av1_codec_arg_defs.target_bitrate, argi)) {
1052 config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1053 } else if (arg_match(&arg, &g_av1_codec_arg_defs.min_quantizer, argi)) {
1054 config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1055 } else if (arg_match(&arg, &g_av1_codec_arg_defs.max_quantizer, argi)) {
1056 config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1057 } else if (arg_match(&arg, &g_av1_codec_arg_defs.undershoot_pct, argi)) {
1058 config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1059 } else if (arg_match(&arg, &g_av1_codec_arg_defs.overshoot_pct, argi)) {
1060 config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1061 } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_sz, argi)) {
1062 config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1063 } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_initial_sz, argi)) {
1064 config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1065 } else if (arg_match(&arg, &g_av1_codec_arg_defs.buf_optimal_sz, argi)) {
1066 config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1067 } else if (arg_match(&arg, &g_av1_codec_arg_defs.bias_pct, argi)) {
1068 config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1069 if (global->passes < 2)
1070 aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name);
1071 } else if (arg_match(&arg, &g_av1_codec_arg_defs.minsection_pct, argi)) {
1072 config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1073
1074 if (global->passes < 2)
1075 aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name);
1076 } else if (arg_match(&arg, &g_av1_codec_arg_defs.maxsection_pct, argi)) {
1077 config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1078
1079 if (global->passes < 2)
1080 aom_tools_warn("option %s ignored in one-pass mode.\n", arg.name);
1081 } else if (arg_match(&arg, &g_av1_codec_arg_defs.fwd_kf_enabled, argi)) {
1082 config->cfg.fwd_kf_enabled = arg_parse_uint(&arg);
1083 } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_min_dist, argi)) {
1084 config->cfg.kf_min_dist = arg_parse_uint(&arg);
1085 } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_max_dist, argi)) {
1086 config->cfg.kf_max_dist = arg_parse_uint(&arg);
1087 } else if (arg_match(&arg, &g_av1_codec_arg_defs.kf_disabled, argi)) {
1088 config->cfg.kf_mode = AOM_KF_DISABLED;
1089 } else if (arg_match(&arg, &g_av1_codec_arg_defs.sframe_dist, argi)) {
1090 config->cfg.sframe_dist = arg_parse_uint(&arg);
1091 } else if (arg_match(&arg, &g_av1_codec_arg_defs.sframe_mode, argi)) {
1092 config->cfg.sframe_mode = arg_parse_uint(&arg);
1093 } else if (arg_match(&arg, &g_av1_codec_arg_defs.save_as_annexb, argi)) {
1094 config->cfg.save_as_annexb = arg_parse_uint(&arg);
1095 } else if (arg_match(&arg, &g_av1_codec_arg_defs.tile_width, argi)) {
1096 config->cfg.tile_width_count =
1097 arg_parse_list(&arg, config->cfg.tile_widths, MAX_TILE_WIDTHS);
1098 } else if (arg_match(&arg, &g_av1_codec_arg_defs.tile_height, argi)) {
1099 config->cfg.tile_height_count =
1100 arg_parse_list(&arg, config->cfg.tile_heights, MAX_TILE_HEIGHTS);
1101#if CONFIG_TUNE_VMAF
1102 } else if (arg_match(&arg, &g_av1_codec_arg_defs.vmaf_model_path, argi)) {
1103 config->vmaf_model_path = arg.val;
1104#endif
1105 } else if (arg_match(&arg, &g_av1_codec_arg_defs.partition_info_path,
1106 argi)) {
1107 config->partition_info_path = arg.val;
1108 } else if (arg_match(&arg, &g_av1_codec_arg_defs.use_fixed_qp_offsets,
1109 argi)) {
1110 config->cfg.use_fixed_qp_offsets = arg_parse_uint(&arg);
1111 } else if (arg_match(&arg, &g_av1_codec_arg_defs.fixed_qp_offsets, argi)) {
1112 const int fixed_qp_offset_count = arg_parse_list(
1113 &arg, config->cfg.fixed_qp_offsets, FIXED_QP_OFFSET_COUNT);
1114 if (fixed_qp_offset_count < FIXED_QP_OFFSET_COUNT) {
1115 die("Option --fixed_qp_offsets requires %d comma-separated values, but "
1116 "only %d values were provided.\n",
1117 FIXED_QP_OFFSET_COUNT, fixed_qp_offset_count);
1118 }
1119 config->cfg.use_fixed_qp_offsets = 1;
1120 } else if (global->usage == AOM_USAGE_REALTIME &&
1121 arg_match(&arg, &g_av1_codec_arg_defs.enable_restoration,
1122 argi)) {
1123 if (arg_parse_uint(&arg) == 1) {
1124 aom_tools_warn("non-zero %s option ignored in realtime mode.\n",
1125 arg.name);
1126 }
1127 } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_input, argi)) {
1128 config->two_pass_input = arg.val;
1129 } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_output, argi)) {
1130 config->two_pass_output = arg.val;
1131 } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_width, argi)) {
1132 config->two_pass_width = arg_parse_int(&arg);
1133 } else if (arg_match(&arg, &g_av1_codec_arg_defs.two_pass_height, argi)) {
1134 config->two_pass_height = arg_parse_int(&arg);
1135 } else {
1136 int i, match = 0;
1137 // check if the control ID API supports this arg
1138 if (ctrl_args_map) {
1139 for (i = 0; ctrl_args[i]; i++) {
1140 if (arg_match(&arg, ctrl_args[i], argi)) {
1141 match = 1;
1142 set_config_arg_ctrls(config, ctrl_args_map[i], &arg);
1143 break;
1144 }
1145 }
1146 }
1147 if (!match) {
1148 // check if the key & value API supports this arg
1149 for (i = 0; key_val_args[i]; i++) {
1150 if (arg_match(&arg, key_val_args[i], argi)) {
1151 match = 1;
1152 set_config_arg_key_vals(config, key_val_args[i]->long_name, &arg);
1153 break;
1154 }
1155 }
1156 }
1157 if (!match) argj++;
1158 }
1159 }
1160 config->use_16bit_internal |= config->cfg.g_bit_depth > AOM_BITS_8;
1161
1162 if (global->usage == AOM_USAGE_REALTIME && config->cfg.g_lag_in_frames != 0) {
1163 aom_tools_warn("non-zero lag-in-frames option ignored in realtime mode.\n");
1164 config->cfg.g_lag_in_frames = 0;
1165 }
1166
1167 if (global->usage == AOM_USAGE_ALL_INTRA) {
1168 if (config->cfg.g_lag_in_frames != 0) {
1169 aom_tools_warn(
1170 "non-zero lag-in-frames option ignored in all intra mode.\n");
1171 config->cfg.g_lag_in_frames = 0;
1172 }
1173 if (config->cfg.kf_max_dist != 0) {
1174 aom_tools_warn(
1175 "non-zero max key frame distance option ignored in all intra "
1176 "mode.\n");
1177 config->cfg.kf_max_dist = 0;
1178 }
1179 }
1180
1181 // set the passes field using key & val API
1182 if (config->arg_key_val_cnt >= ARG_KEY_VAL_CNT_MAX) {
1183 die("Not enough buffer for the key & value API.");
1184 }
1185 config->arg_key_vals[config->arg_key_val_cnt][0] = "passes";
1186 switch (global->passes) {
1187 case 0: config->arg_key_vals[config->arg_key_val_cnt][1] = "0"; break;
1188 case 1: config->arg_key_vals[config->arg_key_val_cnt][1] = "1"; break;
1189 case 2: config->arg_key_vals[config->arg_key_val_cnt][1] = "2"; break;
1190 case 3: config->arg_key_vals[config->arg_key_val_cnt][1] = "3"; break;
1191 default: die("Invalid value of --passes.");
1192 }
1193 config->arg_key_val_cnt++;
1194
1195 // set the two_pass_output field
1196 if (!config->two_pass_output && global->passes == 3) {
1197 snprintf(stream->tmp_out_fn, sizeof(stream->tmp_out_fn),
1198 "tmp_2pass_output_%d.ivf", stream->index);
1199 stream->config.two_pass_output = stream->tmp_out_fn;
1200 }
1201 if (config->two_pass_output) {
1202 config->arg_key_vals[config->arg_key_val_cnt][0] = "two-pass-output";
1203 config->arg_key_vals[config->arg_key_val_cnt][1] = config->two_pass_output;
1204 config->arg_key_val_cnt++;
1205 }
1206
1207 return eos_mark_found;
1208}
1209
1210#define FOREACH_STREAM(iterator, list) \
1211 for (struct stream_state *iterator = list; iterator; \
1212 iterator = iterator->next)
1213
1214static void validate_stream_config(const struct stream_state *stream,
1215 const struct AvxEncoderConfig *global) {
1216 const struct stream_state *streami;
1217 (void)global;
1218
1219 if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1220 fatal(
1221 "Stream %d: Specify stream dimensions with --width (-w) "
1222 " and --height (-h)",
1223 stream->index);
1224
1225 /* Even if bit depth is set on the command line flag to be lower,
1226 * it is upgraded to at least match the input bit depth.
1227 */
1228 assert(stream->config.cfg.g_input_bit_depth <=
1229 (unsigned int)stream->config.cfg.g_bit_depth);
1230
1231 for (streami = stream; streami; streami = streami->next) {
1232 /* All streams require output files */
1233 if (!streami->config.out_fn)
1234 fatal("Stream %d: Output file is required (specify with -o)",
1235 streami->index);
1236
1237 /* Check for two streams outputting to the same file */
1238 if (streami != stream) {
1239 const char *a = stream->config.out_fn;
1240 const char *b = streami->config.out_fn;
1241 if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul"))
1242 fatal("Stream %d: duplicate output file (from stream %d)",
1243 streami->index, stream->index);
1244 }
1245
1246 /* Check for two streams sharing a stats file. */
1247 if (streami != stream) {
1248 const char *a = stream->config.stats_fn;
1249 const char *b = streami->config.stats_fn;
1250 if (a && b && !strcmp(a, b))
1251 fatal("Stream %d: duplicate stats file (from stream %d)",
1252 streami->index, stream->index);
1253 }
1254 }
1255}
1256
1257static void set_stream_dimensions(struct stream_state *stream, unsigned int w,
1258 unsigned int h) {
1259 if (!stream->config.cfg.g_w) {
1260 if (!stream->config.cfg.g_h)
1261 stream->config.cfg.g_w = w;
1262 else
1263 stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1264 }
1265 if (!stream->config.cfg.g_h) {
1266 stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1267 }
1268}
1269
1270static const char *file_type_to_string(enum VideoFileType t) {
1271 switch (t) {
1272 case FILE_TYPE_RAW: return "RAW";
1273 case FILE_TYPE_Y4M: return "Y4M";
1274 default: return "Other";
1275 }
1276}
1277
1278static const char *image_format_to_string(aom_img_fmt_t f) {
1279 switch (f) {
1280 case AOM_IMG_FMT_I420: return "I420";
1281 case AOM_IMG_FMT_I422: return "I422";
1282 case AOM_IMG_FMT_I444: return "I444";
1283 case AOM_IMG_FMT_YV12: return "YV12";
1284 case AOM_IMG_FMT_YV1216: return "YV1216";
1285 case AOM_IMG_FMT_I42016: return "I42016";
1286 case AOM_IMG_FMT_I42216: return "I42216";
1287 case AOM_IMG_FMT_I44416: return "I44416";
1288 default: return "Other";
1289 }
1290}
1291
1292static void show_stream_config(struct stream_state *stream,
1293 struct AvxEncoderConfig *global,
1294 struct AvxInputContext *input) {
1295#define SHOW(field) \
1296 fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1297
1298 if (stream->index == 0) {
1299 fprintf(stderr, "Codec: %s\n", aom_codec_iface_name(global->codec));
1300 fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
1301 input->filename, file_type_to_string(input->file_type),
1302 image_format_to_string(input->fmt));
1303 }
1304 if (stream->next || stream->index)
1305 fprintf(stderr, "\nStream Index: %d\n", stream->index);
1306 fprintf(stderr, "Destination file: %s\n", stream->config.out_fn);
1307 fprintf(stderr, "Coding path: %s\n",
1308 stream->config.use_16bit_internal ? "HBD" : "LBD");
1309 fprintf(stderr, "Encoder parameters:\n");
1310
1311 SHOW(g_usage);
1312 SHOW(g_threads);
1313 SHOW(g_profile);
1314 SHOW(g_w);
1315 SHOW(g_h);
1316 SHOW(g_bit_depth);
1317 SHOW(g_input_bit_depth);
1318 SHOW(g_timebase.num);
1319 SHOW(g_timebase.den);
1320 SHOW(g_error_resilient);
1321 SHOW(g_pass);
1322 SHOW(g_lag_in_frames);
1323 SHOW(large_scale_tile);
1324 SHOW(rc_dropframe_thresh);
1325 SHOW(rc_resize_mode);
1326 SHOW(rc_resize_denominator);
1327 SHOW(rc_resize_kf_denominator);
1328 SHOW(rc_superres_mode);
1329 SHOW(rc_superres_denominator);
1330 SHOW(rc_superres_kf_denominator);
1331 SHOW(rc_superres_qthresh);
1332 SHOW(rc_superres_kf_qthresh);
1333 SHOW(rc_end_usage);
1334 SHOW(rc_target_bitrate);
1335 SHOW(rc_min_quantizer);
1336 SHOW(rc_max_quantizer);
1337 SHOW(rc_undershoot_pct);
1338 SHOW(rc_overshoot_pct);
1339 SHOW(rc_buf_sz);
1340 SHOW(rc_buf_initial_sz);
1341 SHOW(rc_buf_optimal_sz);
1342 SHOW(rc_2pass_vbr_bias_pct);
1343 SHOW(rc_2pass_vbr_minsection_pct);
1344 SHOW(rc_2pass_vbr_maxsection_pct);
1345 SHOW(fwd_kf_enabled);
1346 SHOW(kf_mode);
1347 SHOW(kf_min_dist);
1348 SHOW(kf_max_dist);
1349
1350#define SHOW_PARAMS(field) \
1351 fprintf(stderr, " %-28s = %d\n", #field, \
1352 stream->config.cfg.encoder_cfg.field)
1353 if (global->encoder_config.init_by_cfg_file) {
1354 SHOW_PARAMS(super_block_size);
1355 SHOW_PARAMS(max_partition_size);
1356 SHOW_PARAMS(min_partition_size);
1357 SHOW_PARAMS(disable_ab_partition_type);
1358 SHOW_PARAMS(disable_rect_partition_type);
1359 SHOW_PARAMS(disable_1to4_partition_type);
1360 SHOW_PARAMS(disable_flip_idtx);
1361 SHOW_PARAMS(disable_cdef);
1362 SHOW_PARAMS(disable_lr);
1363 SHOW_PARAMS(disable_obmc);
1364 SHOW_PARAMS(disable_warp_motion);
1365 SHOW_PARAMS(disable_global_motion);
1366 SHOW_PARAMS(disable_dist_wtd_comp);
1367 SHOW_PARAMS(disable_diff_wtd_comp);
1368 SHOW_PARAMS(disable_inter_intra_comp);
1369 SHOW_PARAMS(disable_masked_comp);
1370 SHOW_PARAMS(disable_one_sided_comp);
1371 SHOW_PARAMS(disable_palette);
1372 SHOW_PARAMS(disable_intrabc);
1373 SHOW_PARAMS(disable_cfl);
1374 SHOW_PARAMS(disable_smooth_intra);
1375 SHOW_PARAMS(disable_filter_intra);
1376 SHOW_PARAMS(disable_dual_filter);
1377 SHOW_PARAMS(disable_intra_angle_delta);
1378 SHOW_PARAMS(disable_intra_edge_filter);
1379 SHOW_PARAMS(disable_tx_64x64);
1380 SHOW_PARAMS(disable_smooth_inter_intra);
1381 SHOW_PARAMS(disable_inter_inter_wedge);
1382 SHOW_PARAMS(disable_inter_intra_wedge);
1383 SHOW_PARAMS(disable_paeth_intra);
1384 SHOW_PARAMS(disable_trellis_quant);
1385 SHOW_PARAMS(disable_ref_frame_mv);
1386 SHOW_PARAMS(reduced_reference_set);
1387 SHOW_PARAMS(reduced_tx_type_set);
1388 }
1389}
1390
1391static void open_output_file(struct stream_state *stream,
1392 struct AvxEncoderConfig *global,
1393 const struct AvxRational *pixel_aspect_ratio,
1394 const char *encoder_settings) {
1395 const char *fn = stream->config.out_fn;
1396 const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg;
1397
1398 if (cfg->g_pass == AOM_RC_FIRST_PASS) return;
1399
1400 stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
1401
1402 if (!stream->file) fatal("Failed to open output file");
1403
1404 if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1405 fatal("WebM output to pipes not supported.");
1406
1407#if CONFIG_WEBM_IO
1408 if (stream->config.write_webm) {
1409 stream->webm_ctx.stream = stream->file;
1410 if (write_webm_file_header(&stream->webm_ctx, &stream->encoder, cfg,
1411 stream->config.stereo_fmt,
1412 get_fourcc_by_aom_encoder(global->codec),
1413 pixel_aspect_ratio, encoder_settings) != 0) {
1414 fatal("WebM writer initialization failed.");
1415 }
1416 }
1417#else
1418 (void)pixel_aspect_ratio;
1419 (void)encoder_settings;
1420#endif
1421
1422 if (!stream->config.write_webm && stream->config.write_ivf) {
1423 ivf_write_file_header(stream->file, cfg,
1424 get_fourcc_by_aom_encoder(global->codec), 0);
1425 }
1426}
1427
1428static void close_output_file(struct stream_state *stream,
1429 unsigned int fourcc) {
1430 const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg;
1431
1432 if (cfg->g_pass == AOM_RC_FIRST_PASS) return;
1433
1434#if CONFIG_WEBM_IO
1435 if (stream->config.write_webm) {
1436 if (write_webm_file_footer(&stream->webm_ctx) != 0) {
1437 fatal("WebM writer finalization failed.");
1438 }
1439 }
1440#endif
1441
1442 if (!stream->config.write_webm && stream->config.write_ivf) {
1443 if (!fseek(stream->file, 0, SEEK_SET))
1444 ivf_write_file_header(stream->file, &stream->config.cfg, fourcc,
1445 stream->frames_out);
1446 }
1447
1448 fclose(stream->file);
1449}
1450
1451static void setup_pass(struct stream_state *stream,
1452 struct AvxEncoderConfig *global, int pass) {
1453 if (stream->config.stats_fn) {
1454 if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass))
1455 fatal("Failed to open statistics store");
1456 } else {
1457 if (!stats_open_mem(&stream->stats, pass))
1458 fatal("Failed to open statistics store");
1459 }
1460
1461 if (global->passes == 1) {
1462 stream->config.cfg.g_pass = AOM_RC_ONE_PASS;
1463 } else {
1464 switch (pass) {
1465 case 0: stream->config.cfg.g_pass = AOM_RC_FIRST_PASS; break;
1466 case 1: stream->config.cfg.g_pass = AOM_RC_SECOND_PASS; break;
1467 case 2: stream->config.cfg.g_pass = AOM_RC_THIRD_PASS; break;
1468 default: fatal("Failed to set pass");
1469 }
1470 }
1471
1472 if (pass) {
1473 stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1474 }
1475
1476 stream->cx_time = 0;
1477 stream->nbytes = 0;
1478 stream->frames_out = 0;
1479}
1480
1481static void initialize_encoder(struct stream_state *stream,
1482 struct AvxEncoderConfig *global) {
1483 int i;
1484 int flags = 0;
1485
1486 flags |= (global->show_psnr >= 1) ? AOM_CODEC_USE_PSNR : 0;
1487 flags |= stream->config.use_16bit_internal ? AOM_CODEC_USE_HIGHBITDEPTH : 0;
1488
1489 /* Construct Encoder Context */
1490 aom_codec_enc_init(&stream->encoder, global->codec, &stream->config.cfg,
1491 flags);
1492 ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder");
1493
1494 for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1495 int ctrl = stream->config.arg_ctrls[i][0];
1496 int value = stream->config.arg_ctrls[i][1];
1497 if (aom_codec_control(&stream->encoder, ctrl, value))
1498 fprintf(stderr, "Error: Tried to set control %d = %d\n", ctrl, value);
1499
1500 ctx_exit_on_error(&stream->encoder, "Failed to control codec");
1501 }
1502
1503 for (i = 0; i < stream->config.arg_key_val_cnt; i++) {
1504 const char *name = stream->config.arg_key_vals[i][0];
1505 const char *val = stream->config.arg_key_vals[i][1];
1506 if (aom_codec_set_option(&stream->encoder, name, val))
1507 fprintf(stderr, "Error: Tried to set option %s = %s\n", name, val);
1508
1509 ctx_exit_on_error(&stream->encoder, "Failed to set codec option");
1510 }
1511
1512#if CONFIG_TUNE_VMAF
1513 if (stream->config.vmaf_model_path) {
1515 stream->config.vmaf_model_path);
1516 }
1517#endif
1518 if (stream->config.partition_info_path) {
1519 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
1521 stream->config.partition_info_path);
1522 }
1523
1524 if (stream->config.film_grain_filename) {
1526 stream->config.film_grain_filename);
1527 }
1529 stream->config.color_range);
1530
1531#if CONFIG_AV1_DECODER
1532 if (global->test_decode != TEST_DECODE_OFF) {
1533 aom_codec_iface_t *decoder = get_aom_decoder_by_short_name(
1534 get_short_name_by_aom_encoder(global->codec));
1535 aom_codec_dec_cfg_t cfg = { 0, 0, 0, !stream->config.use_16bit_internal };
1536 aom_codec_dec_init(&stream->decoder, decoder, &cfg, 0);
1537
1538 if (strcmp(get_short_name_by_aom_encoder(global->codec), "av1") == 0) {
1540 stream->config.cfg.large_scale_tile);
1541 ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_mode");
1542
1544 stream->config.cfg.save_as_annexb);
1545 ctx_exit_on_error(&stream->decoder, "Failed to set is_annexb");
1546
1548 -1);
1549 ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_row");
1550
1551 AOM_CODEC_CONTROL_TYPECHECKED(&stream->decoder, AV1_SET_DECODE_TILE_COL,
1552 -1);
1553 ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_col");
1554 }
1555 }
1556#endif
1557}
1558
1559// Convert the input image 'img' to a monochrome image. The Y plane of the
1560// output image is a shallow copy of the Y plane of the input image, therefore
1561// the input image must remain valid for the lifetime of the output image. The U
1562// and V planes of the output image are set to null pointers. The output image
1563// format is AOM_IMG_FMT_I420 because libaom does not have AOM_IMG_FMT_I400.
1564static void convert_image_to_monochrome(const struct aom_image *img,
1565 struct aom_image *monochrome_img) {
1566 *monochrome_img = *img;
1567 monochrome_img->fmt = AOM_IMG_FMT_I420;
1568 if (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
1569 monochrome_img->fmt |= AOM_IMG_FMT_HIGHBITDEPTH;
1570 }
1571 monochrome_img->monochrome = 1;
1572 monochrome_img->csp = AOM_CSP_UNKNOWN;
1573 monochrome_img->x_chroma_shift = 1;
1574 monochrome_img->y_chroma_shift = 1;
1575 monochrome_img->planes[AOM_PLANE_U] = NULL;
1576 monochrome_img->planes[AOM_PLANE_V] = NULL;
1577 monochrome_img->stride[AOM_PLANE_U] = 0;
1578 monochrome_img->stride[AOM_PLANE_V] = 0;
1579 monochrome_img->sz = 0;
1580 monochrome_img->bps = (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) ? 16 : 8;
1581 monochrome_img->img_data = NULL;
1582 monochrome_img->img_data_owner = 0;
1583 monochrome_img->self_allocd = 0;
1584}
1585
1586static void encode_frame(struct stream_state *stream,
1587 struct AvxEncoderConfig *global, struct aom_image *img,
1588 unsigned int frames_in) {
1589 aom_codec_pts_t frame_start, next_frame_start;
1590 struct aom_codec_enc_cfg *cfg = &stream->config.cfg;
1591 struct aom_usec_timer timer;
1592
1593 frame_start =
1594 (cfg->g_timebase.den * (int64_t)(frames_in - 1) * global->framerate.den) /
1595 cfg->g_timebase.num / global->framerate.num;
1596 next_frame_start =
1597 (cfg->g_timebase.den * (int64_t)(frames_in)*global->framerate.den) /
1598 cfg->g_timebase.num / global->framerate.num;
1599
1600 /* Scale if necessary */
1601 if (img) {
1602 if ((img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) &&
1603 (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1604 if (img->fmt != AOM_IMG_FMT_I42016) {
1605 fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name);
1606 exit(EXIT_FAILURE);
1607 }
1608#if CONFIG_LIBYUV
1609 if (!stream->img) {
1610 stream->img =
1611 aom_img_alloc(NULL, AOM_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16);
1612 }
1613 I420Scale_16(
1614 (uint16_t *)img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y] / 2,
1615 (uint16_t *)img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U] / 2,
1616 (uint16_t *)img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V] / 2,
1617 img->d_w, img->d_h, (uint16_t *)stream->img->planes[AOM_PLANE_Y],
1618 stream->img->stride[AOM_PLANE_Y] / 2,
1619 (uint16_t *)stream->img->planes[AOM_PLANE_U],
1620 stream->img->stride[AOM_PLANE_U] / 2,
1621 (uint16_t *)stream->img->planes[AOM_PLANE_V],
1622 stream->img->stride[AOM_PLANE_V] / 2, stream->img->d_w,
1623 stream->img->d_h, kFilterBox);
1624 img = stream->img;
1625#else
1626 stream->encoder.err = 1;
1627 ctx_exit_on_error(&stream->encoder,
1628 "Stream %d: Failed to encode frame.\n"
1629 "libyuv is required for scaling but is currently "
1630 "disabled.\n"
1631 "Be sure to specify -DCONFIG_LIBYUV=1 when running "
1632 "cmake.\n",
1633 stream->index);
1634#endif
1635 }
1636 }
1637 if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1638 if (img->fmt != AOM_IMG_FMT_I420 && img->fmt != AOM_IMG_FMT_YV12) {
1639 fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1640 exit(EXIT_FAILURE);
1641 }
1642#if CONFIG_LIBYUV
1643 if (!stream->img)
1644 stream->img =
1645 aom_img_alloc(NULL, AOM_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16);
1646 I420Scale(
1647 img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y],
1648 img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U],
1649 img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V], img->d_w, img->d_h,
1650 stream->img->planes[AOM_PLANE_Y], stream->img->stride[AOM_PLANE_Y],
1651 stream->img->planes[AOM_PLANE_U], stream->img->stride[AOM_PLANE_U],
1652 stream->img->planes[AOM_PLANE_V], stream->img->stride[AOM_PLANE_V],
1653 stream->img->d_w, stream->img->d_h, kFilterBox);
1654 img = stream->img;
1655#else
1656 stream->encoder.err = 1;
1657 ctx_exit_on_error(&stream->encoder,
1658 "Stream %d: Failed to encode frame.\n"
1659 "Scaling disabled in this configuration. \n"
1660 "To enable, configure with --enable-libyuv\n",
1661 stream->index);
1662#endif
1663 }
1664
1665 struct aom_image monochrome_img;
1666 if (img && cfg->monochrome) {
1667 convert_image_to_monochrome(img, &monochrome_img);
1668 img = &monochrome_img;
1669 }
1670
1671 aom_usec_timer_start(&timer);
1672 aom_codec_encode(&stream->encoder, img, frame_start,
1673 (uint32_t)(next_frame_start - frame_start), 0);
1674 aom_usec_timer_mark(&timer);
1675 stream->cx_time += aom_usec_timer_elapsed(&timer);
1676 ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
1677 stream->index);
1678}
1679
1680static void update_quantizer_histogram(struct stream_state *stream) {
1681 if (stream->config.cfg.g_pass != AOM_RC_FIRST_PASS) {
1682 int q;
1683
1685 &q);
1686 ctx_exit_on_error(&stream->encoder, "Failed to read quantizer");
1687 stream->counts[q]++;
1688 }
1689}
1690
1691static void get_cx_data(struct stream_state *stream,
1692 struct AvxEncoderConfig *global, int *got_data) {
1693 const aom_codec_cx_pkt_t *pkt;
1694 const struct aom_codec_enc_cfg *cfg = &stream->config.cfg;
1695 aom_codec_iter_t iter = NULL;
1696
1697 *got_data = 0;
1698 while ((pkt = aom_codec_get_cx_data(&stream->encoder, &iter))) {
1699 static size_t fsize = 0;
1700 static FileOffset ivf_header_pos = 0;
1701
1702 switch (pkt->kind) {
1704 ++stream->frames_out;
1705 if (!global->quiet)
1706 fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz);
1707
1708 update_rate_histogram(stream->rate_hist, cfg, pkt);
1709#if CONFIG_WEBM_IO
1710 if (stream->config.write_webm) {
1711 if (write_webm_block(&stream->webm_ctx, cfg, pkt) != 0) {
1712 fatal("WebM writer failed.");
1713 }
1714 }
1715#endif
1716 if (!stream->config.write_webm) {
1717 if (stream->config.write_ivf) {
1718 if (pkt->data.frame.partition_id <= 0) {
1719 ivf_header_pos = ftello(stream->file);
1720 fsize = pkt->data.frame.sz;
1721
1722 ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize);
1723 } else {
1724 fsize += pkt->data.frame.sz;
1725
1726 const FileOffset currpos = ftello(stream->file);
1727 fseeko(stream->file, ivf_header_pos, SEEK_SET);
1728 ivf_write_frame_size(stream->file, fsize);
1729 fseeko(stream->file, currpos, SEEK_SET);
1730 }
1731 }
1732
1733 (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
1734 stream->file);
1735 }
1736 stream->nbytes += pkt->data.raw.sz;
1737
1738 *got_data = 1;
1739#if CONFIG_AV1_DECODER
1740 if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1741 aom_codec_decode(&stream->decoder, pkt->data.frame.buf,
1742 pkt->data.frame.sz, NULL);
1743 if (stream->decoder.err) {
1744 warn_or_exit_on_error(&stream->decoder,
1745 global->test_decode == TEST_DECODE_FATAL,
1746 "Failed to decode frame %d in stream %d",
1747 stream->frames_out + 1, stream->index);
1748 stream->mismatch_seen = stream->frames_out + 1;
1749 }
1750 }
1751#endif
1752 break;
1754 stream->frames_out++;
1755 stats_write(&stream->stats, pkt->data.twopass_stats.buf,
1756 pkt->data.twopass_stats.sz);
1757 stream->nbytes += pkt->data.raw.sz;
1758 break;
1759 case AOM_CODEC_PSNR_PKT:
1760
1761 if (global->show_psnr >= 1) {
1762 int i;
1763
1764 stream->psnr_sse_total[0] += pkt->data.psnr.sse[0];
1765 stream->psnr_samples_total[0] += pkt->data.psnr.samples[0];
1766 for (i = 0; i < 4; i++) {
1767 if (!global->quiet)
1768 fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]);
1769 stream->psnr_totals[0][i] += pkt->data.psnr.psnr[i];
1770 }
1771 stream->psnr_count[0]++;
1772
1773#if CONFIG_AV1_HIGHBITDEPTH
1774 if (stream->config.cfg.g_input_bit_depth <
1775 (unsigned int)stream->config.cfg.g_bit_depth) {
1776 stream->psnr_sse_total[1] += pkt->data.psnr.sse_hbd[0];
1777 stream->psnr_samples_total[1] += pkt->data.psnr.samples_hbd[0];
1778 for (i = 0; i < 4; i++) {
1779 if (!global->quiet)
1780 fprintf(stderr, "%.3f ", pkt->data.psnr.psnr_hbd[i]);
1781 stream->psnr_totals[1][i] += pkt->data.psnr.psnr_hbd[i];
1782 }
1783 stream->psnr_count[1]++;
1784 }
1785#endif
1786 }
1787
1788 break;
1789 default: break;
1790 }
1791 }
1792}
1793
1794static void show_psnr(struct stream_state *stream, double peak, int64_t bps) {
1795 int i;
1796 double ovpsnr;
1797
1798 if (!stream->psnr_count[0]) return;
1799
1800 fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1801 ovpsnr = sse_to_psnr((double)stream->psnr_samples_total[0], peak,
1802 (double)stream->psnr_sse_total[0]);
1803 fprintf(stderr, " %.3f", ovpsnr);
1804
1805 for (i = 0; i < 4; i++) {
1806 fprintf(stderr, " %.3f", stream->psnr_totals[0][i] / stream->psnr_count[0]);
1807 }
1808 if (bps > 0) {
1809 fprintf(stderr, " %7" PRId64 " bps", bps);
1810 }
1811 fprintf(stderr, " %7" PRId64 " ms", stream->cx_time / 1000);
1812 fprintf(stderr, "\n");
1813}
1814
1815#if CONFIG_AV1_HIGHBITDEPTH
1816static void show_psnr_hbd(struct stream_state *stream, double peak,
1817 int64_t bps) {
1818 int i;
1819 double ovpsnr;
1820 // Compute PSNR based on stream bit depth
1821 if (!stream->psnr_count[1]) return;
1822
1823 fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1824 ovpsnr = sse_to_psnr((double)stream->psnr_samples_total[1], peak,
1825 (double)stream->psnr_sse_total[1]);
1826 fprintf(stderr, " %.3f", ovpsnr);
1827
1828 for (i = 0; i < 4; i++) {
1829 fprintf(stderr, " %.3f", stream->psnr_totals[1][i] / stream->psnr_count[1]);
1830 }
1831 if (bps > 0) {
1832 fprintf(stderr, " %7" PRId64 " bps", bps);
1833 }
1834 fprintf(stderr, " %7" PRId64 " ms", stream->cx_time / 1000);
1835 fprintf(stderr, "\n");
1836}
1837#endif
1838
1839static float usec_to_fps(uint64_t usec, unsigned int frames) {
1840 return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1841}
1842
1843static void test_decode(struct stream_state *stream,
1844 enum TestDecodeFatality fatal) {
1845 aom_image_t enc_img, dec_img;
1846
1847 if (stream->mismatch_seen) return;
1848
1849 /* Get the internal reference frame */
1851 &enc_img);
1853 &dec_img);
1854
1855 if ((enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) !=
1856 (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH)) {
1857 if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
1858 aom_image_t enc_hbd_img;
1859 aom_img_alloc(&enc_hbd_img, enc_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH,
1860 enc_img.d_w, enc_img.d_h, 16);
1861 aom_img_truncate_16_to_8(&enc_hbd_img, &enc_img);
1862 enc_img = enc_hbd_img;
1863 }
1864 if (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
1865 aom_image_t dec_hbd_img;
1866 aom_img_alloc(&dec_hbd_img, dec_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH,
1867 dec_img.d_w, dec_img.d_h, 16);
1868 aom_img_truncate_16_to_8(&dec_hbd_img, &dec_img);
1869 dec_img = dec_hbd_img;
1870 }
1871 }
1872
1873 ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame");
1874 ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame");
1875
1876 if (!aom_compare_img(&enc_img, &dec_img)) {
1877 int y[4], u[4], v[4];
1878 if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
1879 aom_find_mismatch_high(&enc_img, &dec_img, y, u, v);
1880 } else {
1881 aom_find_mismatch(&enc_img, &dec_img, y, u, v);
1882 }
1883 stream->decoder.err = 1;
1884 warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1885 "Stream %d: Encode/decode mismatch on frame %d at"
1886 " Y[%d, %d] {%d/%d},"
1887 " U[%d, %d] {%d/%d},"
1888 " V[%d, %d] {%d/%d}",
1889 stream->index, stream->frames_out, y[0], y[1], y[2],
1890 y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]);
1891 stream->mismatch_seen = stream->frames_out;
1892 }
1893
1894 aom_img_free(&enc_img);
1895 aom_img_free(&dec_img);
1896}
1897
1898static void print_time(const char *label, int64_t etl) {
1899 int64_t hours;
1900 int64_t mins;
1901 int64_t secs;
1902
1903 if (etl >= 0) {
1904 hours = etl / 3600;
1905 etl -= hours * 3600;
1906 mins = etl / 60;
1907 etl -= mins * 60;
1908 secs = etl;
1909
1910 fprintf(stderr, "[%3s %2" PRId64 ":%02" PRId64 ":%02" PRId64 "] ", label,
1911 hours, mins, secs);
1912 } else {
1913 fprintf(stderr, "[%3s unknown] ", label);
1914 }
1915}
1916
1917static void clear_stream_count_state(struct stream_state *stream) {
1918 // PSNR counters
1919 for (int k = 0; k < 2; k++) {
1920 stream->psnr_sse_total[k] = 0;
1921 stream->psnr_samples_total[k] = 0;
1922 for (int i = 0; i < 4; i++) {
1923 stream->psnr_totals[k][i] = 0;
1924 }
1925 stream->psnr_count[k] = 0;
1926 }
1927 // q hist
1928 memset(stream->counts, 0, sizeof(stream->counts));
1929}
1930
1931// aomenc will downscale the second pass if:
1932// 1. the specific pass is not given by commandline (aomenc will perform all
1933// passes)
1934// 2. there are more than 2 passes in total
1935// 3. current pass is the second pass (the parameter pass starts with 0 so
1936// pass == 1)
1937static int pass_need_downscale(int global_pass, int global_passes, int pass) {
1938 return !global_pass && global_passes > 2 && pass == 1;
1939}
1940
1941int main(int argc, const char **argv_) {
1942 int pass;
1943 aom_image_t raw;
1944 aom_image_t raw_shift;
1945 int allocated_raw_shift = 0;
1946 int do_16bit_internal = 0;
1947 int input_shift = 0;
1948 int frame_avail, got_data;
1949
1950 struct AvxInputContext input;
1951 struct AvxEncoderConfig global;
1952 struct stream_state *streams = NULL;
1953 char **argv, **argi;
1954 uint64_t cx_time = 0;
1955 int stream_cnt = 0;
1956 int res = 0;
1957 int profile_updated = 0;
1958
1959 memset(&input, 0, sizeof(input));
1960 memset(&raw, 0, sizeof(raw));
1961 exec_name = argv_[0];
1962
1963 /* Setup default input stream settings */
1964 input.framerate.numerator = 30;
1965 input.framerate.denominator = 1;
1966 input.only_i420 = 1;
1967 input.bit_depth = 0;
1968
1969 /* First parse the global configuration values, because we want to apply
1970 * other parameters on top of the default configuration provided by the
1971 * codec.
1972 */
1973 argv = argv_dup(argc - 1, argv_ + 1);
1974 parse_global_config(&global, &argv);
1975
1976 if (argc < 2) usage_exit();
1977
1978 switch (global.color_type) {
1979 case I420: input.fmt = AOM_IMG_FMT_I420; break;
1980 case I422: input.fmt = AOM_IMG_FMT_I422; break;
1981 case I444: input.fmt = AOM_IMG_FMT_I444; break;
1982 case YV12: input.fmt = AOM_IMG_FMT_YV12; break;
1983 }
1984
1985 {
1986 /* Now parse each stream's parameters. Using a local scope here
1987 * due to the use of 'stream' as loop variable in FOREACH_STREAM
1988 * loops
1989 */
1990 struct stream_state *stream = NULL;
1991
1992 do {
1993 stream = new_stream(&global, stream);
1994 stream_cnt++;
1995 if (!streams) streams = stream;
1996 } while (parse_stream_params(&global, stream, argv));
1997 }
1998
1999 /* Check for unrecognized options */
2000 for (argi = argv; *argi; argi++)
2001 if (argi[0][0] == '-' && argi[0][1])
2002 die("Error: Unrecognized option %s\n", *argi);
2003
2004 FOREACH_STREAM(stream, streams) {
2005 check_encoder_config(global.disable_warning_prompt, &global,
2006 &stream->config.cfg);
2007
2008 // If large_scale_tile = 1, only support to output to ivf format.
2009 if (stream->config.cfg.large_scale_tile && !stream->config.write_ivf)
2010 die("only support ivf output format while large-scale-tile=1\n");
2011 }
2012
2013 /* Handle non-option arguments */
2014 input.filename = argv[0];
2015 const char *orig_input_filename = input.filename;
2016 FOREACH_STREAM(stream, streams) {
2017 stream->orig_out_fn = stream->config.out_fn;
2018 stream->orig_width = stream->config.cfg.g_w;
2019 stream->orig_height = stream->config.cfg.g_h;
2020 stream->orig_write_ivf = stream->config.write_ivf;
2021 stream->orig_write_webm = stream->config.write_webm;
2022 }
2023
2024 if (!input.filename) {
2025 fprintf(stderr, "No input file specified!\n");
2026 usage_exit();
2027 }
2028
2029 /* Decide if other chroma subsamplings than 4:2:0 are supported */
2030 if (get_fourcc_by_aom_encoder(global.codec) == AV1_FOURCC)
2031 input.only_i420 = 0;
2032
2033 for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
2034 if (pass > 1) {
2035 FOREACH_STREAM(stream, streams) { clear_stream_count_state(stream); }
2036 }
2037
2038 int frames_in = 0, seen_frames = 0;
2039 int64_t estimated_time_left = -1;
2040 int64_t average_rate = -1;
2041 int64_t lagged_count = 0;
2042 const int need_downscale =
2043 pass_need_downscale(global.pass, global.passes, pass);
2044
2045 // Set the output to the specified two-pass output file, and
2046 // restore the width and height to the original values.
2047 FOREACH_STREAM(stream, streams) {
2048 if (need_downscale) {
2049 stream->config.out_fn = stream->config.two_pass_output;
2050 // Libaom currently only supports the ivf format for the third pass.
2051 stream->config.write_ivf = 1;
2052 stream->config.write_webm = 0;
2053 } else {
2054 stream->config.out_fn = stream->orig_out_fn;
2055 stream->config.write_ivf = stream->orig_write_ivf;
2056 stream->config.write_webm = stream->orig_write_webm;
2057 }
2058 stream->config.cfg.g_w = stream->orig_width;
2059 stream->config.cfg.g_h = stream->orig_height;
2060 }
2061
2062 // For second pass in three-pass encoding, set the input to
2063 // the given two-pass-input file if available. If the scaled input is not
2064 // given, we will attempt to re-scale the original input.
2065 input.filename = orig_input_filename;
2066 const char *two_pass_input = NULL;
2067 if (need_downscale) {
2068 FOREACH_STREAM(stream, streams) {
2069 if (stream->config.two_pass_input) {
2070 two_pass_input = stream->config.two_pass_input;
2071 input.filename = two_pass_input;
2072 break;
2073 }
2074 }
2075 }
2076
2077 open_input_file(&input, global.csp);
2078
2079 /* If the input file doesn't specify its w/h (raw files), try to get
2080 * the data from the first stream's configuration.
2081 */
2082 if (!input.width || !input.height) {
2083 if (two_pass_input) {
2084 FOREACH_STREAM(stream, streams) {
2085 if (stream->config.two_pass_width && stream->config.two_pass_height) {
2086 input.width = stream->config.two_pass_width;
2087 input.height = stream->config.two_pass_height;
2088 break;
2089 }
2090 }
2091 } else {
2092 FOREACH_STREAM(stream, streams) {
2093 if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
2094 input.width = stream->config.cfg.g_w;
2095 input.height = stream->config.cfg.g_h;
2096 break;
2097 }
2098 }
2099 }
2100 }
2101
2102 /* Update stream configurations from the input file's parameters */
2103 if (!input.width || !input.height) {
2104 if (two_pass_input) {
2105 fatal(
2106 "Specify downscaled stream dimensions with --two-pass-width "
2107 " and --two-pass-height");
2108 } else {
2109 fatal(
2110 "Specify stream dimensions with --width (-w) "
2111 " and --height (-h)");
2112 }
2113 }
2114
2115 if (need_downscale) {
2116 FOREACH_STREAM(stream, streams) {
2117 if (stream->config.two_pass_width && stream->config.two_pass_height) {
2118 stream->config.cfg.g_w = stream->config.two_pass_width;
2119 stream->config.cfg.g_h = stream->config.two_pass_height;
2120 } else if (two_pass_input) {
2121 stream->config.cfg.g_w = input.width;
2122 stream->config.cfg.g_h = input.height;
2123 } else if (stream->orig_width && stream->orig_height) {
2124 stream->config.cfg.g_w = (stream->orig_width + 1) / 2;
2125 stream->config.cfg.g_h = (stream->orig_height + 1) / 2;
2126 } else {
2127 stream->config.cfg.g_w = (input.width + 1) / 2;
2128 stream->config.cfg.g_h = (input.height + 1) / 2;
2129 }
2130 }
2131 }
2132
2133 /* If input file does not specify bit-depth but input-bit-depth parameter
2134 * exists, assume that to be the input bit-depth. However, if the
2135 * input-bit-depth paramter does not exist, assume the input bit-depth
2136 * to be the same as the codec bit-depth.
2137 */
2138 if (!input.bit_depth) {
2139 FOREACH_STREAM(stream, streams) {
2140 if (stream->config.cfg.g_input_bit_depth)
2141 input.bit_depth = stream->config.cfg.g_input_bit_depth;
2142 else
2143 input.bit_depth = stream->config.cfg.g_input_bit_depth =
2144 (int)stream->config.cfg.g_bit_depth;
2145 }
2146 if (input.bit_depth > 8) input.fmt |= AOM_IMG_FMT_HIGHBITDEPTH;
2147 } else {
2148 FOREACH_STREAM(stream, streams) {
2149 stream->config.cfg.g_input_bit_depth = input.bit_depth;
2150 }
2151 }
2152
2153 FOREACH_STREAM(stream, streams) {
2154 if (input.fmt != AOM_IMG_FMT_I420 && input.fmt != AOM_IMG_FMT_I42016) {
2155 /* Automatically upgrade if input is non-4:2:0 but a 4:2:0 profile
2156 was selected. */
2157 switch (stream->config.cfg.g_profile) {
2158 case 0:
2159 if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 ||
2160 input.fmt == AOM_IMG_FMT_I44416)) {
2161 if (!stream->config.cfg.monochrome) {
2162 stream->config.cfg.g_profile = 1;
2163 profile_updated = 1;
2164 }
2165 } else if (input.bit_depth == 12 ||
2166 ((input.fmt == AOM_IMG_FMT_I422 ||
2167 input.fmt == AOM_IMG_FMT_I42216) &&
2168 !stream->config.cfg.monochrome)) {
2169 stream->config.cfg.g_profile = 2;
2170 profile_updated = 1;
2171 }
2172 break;
2173 case 1:
2174 if (input.bit_depth == 12 || input.fmt == AOM_IMG_FMT_I422 ||
2175 input.fmt == AOM_IMG_FMT_I42216) {
2176 stream->config.cfg.g_profile = 2;
2177 profile_updated = 1;
2178 } else if (input.bit_depth < 12 &&
2179 (input.fmt == AOM_IMG_FMT_I420 ||
2180 input.fmt == AOM_IMG_FMT_I42016)) {
2181 stream->config.cfg.g_profile = 0;
2182 profile_updated = 1;
2183 }
2184 break;
2185 case 2:
2186 if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 ||
2187 input.fmt == AOM_IMG_FMT_I44416)) {
2188 stream->config.cfg.g_profile = 1;
2189 profile_updated = 1;
2190 } else if (input.bit_depth < 12 &&
2191 (input.fmt == AOM_IMG_FMT_I420 ||
2192 input.fmt == AOM_IMG_FMT_I42016)) {
2193 stream->config.cfg.g_profile = 0;
2194 profile_updated = 1;
2195 } else if (input.bit_depth == 12 &&
2196 input.file_type == FILE_TYPE_Y4M) {
2197 // Note that here the input file values for chroma subsampling
2198 // are used instead of those from the command line.
2199 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
2201 input.y4m.dst_c_dec_h >> 1);
2202 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
2204 input.y4m.dst_c_dec_v >> 1);
2205 } else if (input.bit_depth == 12 &&
2206 input.file_type == FILE_TYPE_RAW) {
2207 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
2209 stream->chroma_subsampling_x);
2210 AOM_CODEC_CONTROL_TYPECHECKED(&stream->encoder,
2212 stream->chroma_subsampling_y);
2213 }
2214 break;
2215 default: break;
2216 }
2217 }
2218 /* Automatically set the codec bit depth to match the input bit depth.
2219 * Upgrade the profile if required. */
2220 if (stream->config.cfg.g_input_bit_depth >
2221 (unsigned int)stream->config.cfg.g_bit_depth) {
2222 stream->config.cfg.g_bit_depth = stream->config.cfg.g_input_bit_depth;
2223 if (!global.quiet) {
2224 fprintf(stderr,
2225 "Warning: automatically updating bit depth to %d to "
2226 "match input format.\n",
2227 stream->config.cfg.g_input_bit_depth);
2228 }
2229 }
2230#if !CONFIG_AV1_HIGHBITDEPTH
2231 if (stream->config.cfg.g_bit_depth > 8) {
2232 fatal("Unsupported bit-depth with CONFIG_AV1_HIGHBITDEPTH=0\n");
2233 }
2234#endif // CONFIG_AV1_HIGHBITDEPTH
2235 if (stream->config.cfg.g_bit_depth > 10) {
2236 switch (stream->config.cfg.g_profile) {
2237 case 0:
2238 case 1:
2239 stream->config.cfg.g_profile = 2;
2240 profile_updated = 1;
2241 break;
2242 default: break;
2243 }
2244 }
2245 if (stream->config.cfg.g_bit_depth > 8) {
2246 stream->config.use_16bit_internal = 1;
2247 }
2248 if (profile_updated && !global.quiet) {
2249 fprintf(stderr,
2250 "Warning: automatically updating to profile %d to "
2251 "match input format.\n",
2252 stream->config.cfg.g_profile);
2253 }
2254 if ((global.show_psnr == 2) && (stream->config.cfg.g_input_bit_depth ==
2255 stream->config.cfg.g_bit_depth)) {
2256 fprintf(stderr,
2257 "Warning: --psnr==2 and --psnr==1 will provide same "
2258 "results when input bit-depth == stream bit-depth, "
2259 "falling back to default psnr value\n");
2260 global.show_psnr = 1;
2261 }
2262 if (global.show_psnr < 0 || global.show_psnr > 2) {
2263 fprintf(stderr,
2264 "Warning: --psnr can take only 0,1,2 as values,"
2265 "falling back to default psnr value\n");
2266 global.show_psnr = 1;
2267 }
2268 /* Set limit */
2269 stream->config.cfg.g_limit = global.limit;
2270 }
2271
2272 FOREACH_STREAM(stream, streams) {
2273 set_stream_dimensions(stream, input.width, input.height);
2274 stream->config.color_range = input.color_range;
2275 }
2276 FOREACH_STREAM(stream, streams) { validate_stream_config(stream, &global); }
2277
2278 /* Ensure that --passes and --pass are consistent. If --pass is set and
2279 * --passes >= 2, ensure --fpf was set.
2280 */
2281 if (global.pass > 0 && global.pass <= 3 && global.passes >= 2) {
2282 FOREACH_STREAM(stream, streams) {
2283 if (!stream->config.stats_fn)
2284 die("Stream %d: Must specify --fpf when --pass=%d"
2285 " and --passes=%d\n",
2286 stream->index, global.pass, global.passes);
2287 }
2288 }
2289
2290#if !CONFIG_WEBM_IO
2291 FOREACH_STREAM(stream, streams) {
2292 if (stream->config.write_webm) {
2293 stream->config.write_webm = 0;
2294 stream->config.write_ivf = 0;
2295 aom_tools_warn("aomenc compiled w/o WebM support. Writing OBU stream.");
2296 }
2297 }
2298#endif
2299
2300 /* Use the frame rate from the file only if none was specified
2301 * on the command-line.
2302 */
2303 if (!global.have_framerate) {
2304 global.framerate.num = input.framerate.numerator;
2305 global.framerate.den = input.framerate.denominator;
2306 }
2307 FOREACH_STREAM(stream, streams) {
2308 stream->config.cfg.g_timebase.den = global.framerate.num;
2309 stream->config.cfg.g_timebase.num = global.framerate.den;
2310 }
2311 /* Show configuration */
2312 if (global.verbose && pass == 0) {
2313 FOREACH_STREAM(stream, streams) {
2314 show_stream_config(stream, &global, &input);
2315 }
2316 }
2317
2318 if (pass == (global.pass ? global.pass - 1 : 0)) {
2319 // The Y4M reader does its own allocation.
2320 if (input.file_type != FILE_TYPE_Y4M) {
2321 aom_img_alloc(&raw, input.fmt, input.width, input.height, 32);
2322 }
2323 FOREACH_STREAM(stream, streams) {
2324 stream->rate_hist =
2325 init_rate_histogram(&stream->config.cfg, &global.framerate);
2326 }
2327 }
2328
2329 FOREACH_STREAM(stream, streams) { setup_pass(stream, &global, pass); }
2330 FOREACH_STREAM(stream, streams) { initialize_encoder(stream, &global); }
2331 FOREACH_STREAM(stream, streams) {
2332 char *encoder_settings = NULL;
2333#if CONFIG_WEBM_IO
2334 // Test frameworks may compare outputs from different versions, but only
2335 // wish to check for bitstream changes. The encoder-settings tag, however,
2336 // can vary if the version is updated, even if no encoder algorithm
2337 // changes were made. To work around this issue, do not output
2338 // the encoder-settings tag when --debug is enabled (which is the flag
2339 // that test frameworks should use, when they want deterministic output
2340 // from the container format).
2341 if (stream->config.write_webm && !stream->webm_ctx.debug) {
2342 encoder_settings = extract_encoder_settings(
2343 aom_codec_version_str(), argv_, argc, input.filename);
2344 if (encoder_settings == NULL) {
2345 fprintf(
2346 stderr,
2347 "Warning: unable to extract encoder settings. Continuing...\n");
2348 }
2349 }
2350#endif
2351 open_output_file(stream, &global, &input.pixel_aspect_ratio,
2352 encoder_settings);
2353 free(encoder_settings);
2354 }
2355
2356 if (strcmp(get_short_name_by_aom_encoder(global.codec), "av1") == 0) {
2357 // Check to see if at least one stream uses 16 bit internal.
2358 // Currently assume that the bit_depths for all streams using
2359 // highbitdepth are the same.
2360 FOREACH_STREAM(stream, streams) {
2361 if (stream->config.use_16bit_internal) {
2362 do_16bit_internal = 1;
2363 }
2364 input_shift = (int)stream->config.cfg.g_bit_depth -
2365 stream->config.cfg.g_input_bit_depth;
2366 };
2367 }
2368
2369 frame_avail = 1;
2370 got_data = 0;
2371
2372 while (frame_avail || got_data) {
2373 struct aom_usec_timer timer;
2374
2375 if (!global.limit || frames_in < global.limit) {
2376 frame_avail = read_frame(&input, &raw);
2377
2378 if (frame_avail) frames_in++;
2379 seen_frames =
2380 frames_in > global.skip_frames ? frames_in - global.skip_frames : 0;
2381
2382 if (!global.quiet) {
2383 float fps = usec_to_fps(cx_time, seen_frames);
2384 fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
2385
2386 if (stream_cnt == 1)
2387 fprintf(stderr, "frame %4d/%-4d %7" PRId64 "B ", frames_in,
2388 streams->frames_out, (int64_t)streams->nbytes);
2389 else
2390 fprintf(stderr, "frame %4d ", frames_in);
2391
2392 fprintf(stderr, "%7" PRId64 " %s %.2f %s ",
2393 cx_time > 9999999 ? cx_time / 1000 : cx_time,
2394 cx_time > 9999999 ? "ms" : "us", fps >= 1.0 ? fps : fps * 60,
2395 fps >= 1.0 ? "fps" : "fpm");
2396 print_time("ETA", estimated_time_left);
2397 // mingw-w64 gcc does not match msvc for stderr buffering behavior
2398 // and uses line buffering, thus the progress output is not
2399 // real-time. The fflush() is here to make sure the progress output
2400 // is sent out while the clip is being processed.
2401 fflush(stderr);
2402 }
2403
2404 } else {
2405 frame_avail = 0;
2406 }
2407
2408 if (frames_in > global.skip_frames) {
2409 aom_image_t *frame_to_encode;
2410 if (input_shift || (do_16bit_internal && input.bit_depth == 8)) {
2411 assert(do_16bit_internal);
2412 // Input bit depth and stream bit depth do not match, so up
2413 // shift frame to stream bit depth
2414 if (!allocated_raw_shift) {
2415 aom_img_alloc(&raw_shift, raw.fmt | AOM_IMG_FMT_HIGHBITDEPTH,
2416 input.width, input.height, 32);
2417 allocated_raw_shift = 1;
2418 }
2419 aom_img_upshift(&raw_shift, &raw, input_shift);
2420 frame_to_encode = &raw_shift;
2421 } else {
2422 frame_to_encode = &raw;
2423 }
2424 aom_usec_timer_start(&timer);
2425 if (do_16bit_internal) {
2426 assert(frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH);
2427 FOREACH_STREAM(stream, streams) {
2428 if (stream->config.use_16bit_internal)
2429 encode_frame(stream, &global,
2430 frame_avail ? frame_to_encode : NULL, frames_in);
2431 else
2432 assert(0);
2433 };
2434 } else {
2435 assert((frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH) == 0);
2436 FOREACH_STREAM(stream, streams) {
2437 encode_frame(stream, &global, frame_avail ? frame_to_encode : NULL,
2438 frames_in);
2439 }
2440 }
2441 aom_usec_timer_mark(&timer);
2442 cx_time += aom_usec_timer_elapsed(&timer);
2443
2444 FOREACH_STREAM(stream, streams) { update_quantizer_histogram(stream); }
2445
2446 got_data = 0;
2447 FOREACH_STREAM(stream, streams) {
2448 get_cx_data(stream, &global, &got_data);
2449 }
2450
2451 if (!got_data && input.length && streams != NULL &&
2452 !streams->frames_out) {
2453 lagged_count = global.limit ? seen_frames : ftello(input.file);
2454 } else if (input.length) {
2455 int64_t remaining;
2456 int64_t rate;
2457
2458 if (global.limit) {
2459 const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2460
2461 rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2462 remaining = 1000 * (global.limit - global.skip_frames -
2463 seen_frames + lagged_count);
2464 } else {
2465 const int64_t input_pos = ftello(input.file);
2466 const int64_t input_pos_lagged = input_pos - lagged_count;
2467 const int64_t input_limit = input.length;
2468
2469 rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2470 remaining = input_limit - input_pos + lagged_count;
2471 }
2472
2473 average_rate =
2474 (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8;
2475 estimated_time_left = average_rate ? remaining / average_rate : -1;
2476 }
2477
2478 if (got_data && global.test_decode != TEST_DECODE_OFF) {
2479 FOREACH_STREAM(stream, streams) {
2480 test_decode(stream, global.test_decode);
2481 }
2482 }
2483 }
2484
2485 fflush(stdout);
2486 if (!global.quiet) fprintf(stderr, "\033[K");
2487 }
2488
2489 if (stream_cnt > 1) fprintf(stderr, "\n");
2490
2491 if (!global.quiet) {
2492 FOREACH_STREAM(stream, streams) {
2493 const int64_t bpf =
2494 seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0;
2495 const int64_t bps = bpf * global.framerate.num / global.framerate.den;
2496 fprintf(stderr,
2497 "\rPass %d/%d frame %4d/%-4d %7" PRId64 "B %7" PRId64
2498 "b/f %7" PRId64
2499 "b/s"
2500 " %7" PRId64 " %s (%.2f fps)\033[K\n",
2501 pass + 1, global.passes, frames_in, stream->frames_out,
2502 (int64_t)stream->nbytes, bpf, bps,
2503 stream->cx_time > 9999999 ? stream->cx_time / 1000
2504 : stream->cx_time,
2505 stream->cx_time > 9999999 ? "ms" : "us",
2506 usec_to_fps(stream->cx_time, seen_frames));
2507 // This instance of cr does not need fflush as it is followed by a
2508 // newline in the same string.
2509 }
2510 }
2511
2512 if (global.show_psnr >= 1) {
2513 if (get_fourcc_by_aom_encoder(global.codec) == AV1_FOURCC) {
2514 FOREACH_STREAM(stream, streams) {
2515 int64_t bps = 0;
2516 if (global.show_psnr == 1) {
2517 if (stream->psnr_count[0] && seen_frames && global.framerate.den) {
2518 bps = (int64_t)stream->nbytes * 8 *
2519 (int64_t)global.framerate.num / global.framerate.den /
2520 seen_frames;
2521 }
2522 show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1,
2523 bps);
2524 }
2525 if (global.show_psnr == 2) {
2526#if CONFIG_AV1_HIGHBITDEPTH
2527 if (stream->config.cfg.g_input_bit_depth <
2528 (unsigned int)stream->config.cfg.g_bit_depth)
2529 show_psnr_hbd(stream, (1 << stream->config.cfg.g_bit_depth) - 1,
2530 bps);
2531#endif
2532 }
2533 }
2534 } else {
2535 FOREACH_STREAM(stream, streams) { show_psnr(stream, 255.0, 0); }
2536 }
2537 }
2538
2539 FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->encoder); }
2540
2541 if (global.test_decode != TEST_DECODE_OFF) {
2542 FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->decoder); }
2543 }
2544
2545 close_input_file(&input);
2546
2547 if (global.test_decode == TEST_DECODE_FATAL) {
2548 FOREACH_STREAM(stream, streams) { res |= stream->mismatch_seen; }
2549 }
2550 FOREACH_STREAM(stream, streams) {
2551 close_output_file(stream, get_fourcc_by_aom_encoder(global.codec));
2552 }
2553
2554 FOREACH_STREAM(stream, streams) {
2555 stats_close(&stream->stats, global.passes - 1);
2556 }
2557
2558 if (global.pass) break;
2559 }
2560
2561 if (global.show_q_hist_buckets) {
2562 FOREACH_STREAM(stream, streams) {
2563 show_q_histogram(stream->counts, global.show_q_hist_buckets);
2564 }
2565 }
2566
2567 if (global.show_rate_hist_buckets) {
2568 FOREACH_STREAM(stream, streams) {
2569 show_rate_histogram(stream->rate_hist, &stream->config.cfg,
2570 global.show_rate_hist_buckets);
2571 }
2572 }
2573 FOREACH_STREAM(stream, streams) { destroy_rate_histogram(stream->rate_hist); }
2574
2575#if CONFIG_INTERNAL_STATS
2576 /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2577 * to match some existing utilities.
2578 */
2579 if (!(global.pass == 1 && global.passes == 2)) {
2580 FOREACH_STREAM(stream, streams) {
2581 FILE *f = fopen("opsnr.stt", "a");
2582 if (stream->mismatch_seen) {
2583 fprintf(f, "First mismatch occurred in frame %d\n",
2584 stream->mismatch_seen);
2585 } else {
2586 fprintf(f, "No mismatch detected in recon buffers\n");
2587 }
2588 fclose(f);
2589 }
2590 }
2591#endif
2592
2593 if (allocated_raw_shift) aom_img_free(&raw_shift);
2594 aom_img_free(&raw);
2595 free(argv);
2596 free(streams);
2597 return res ? EXIT_FAILURE : EXIT_SUCCESS;
2598}
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:845
#define MAX_TILE_HEIGHTS
Maximum number of tile heights in tile heights array.
Definition: aom_encoder.h:858
#define FIXED_QP_OFFSET_COUNT
Number of fixed QP offsets.
Definition: aom_encoder.h:885
#define AOM_PLANE_U
Definition: aom_image.h:200
@ AOM_CSP_UNKNOWN
Definition: aom_image.h:133
enum aom_chroma_sample_position aom_chroma_sample_position_t
List of chroma sample positions.
#define AOM_PLANE_Y
Definition: aom_image.h:199
#define AOM_PLANE_V
Definition: aom_image.h:201
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:53
@ AOM_IMG_FMT_I42016
Definition: aom_image.h:51
@ AOM_IMG_FMT_YV1216
Definition: aom_image.h:52
@ 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:54
@ AOM_IMG_FMT_I420
Definition: aom_image.h:45
@ 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, int parameter.
Definition: aomdx.h:309
@ AV1D_SET_IS_ANNEXB
Codec control function to indicate whether bitstream is in Annex-B format, unsigned int parameter.
Definition: aomdx.h:345
@ AV1_SET_DECODE_TILE_ROW
Codec control function to set the range of tile decoding, int parameter.
Definition: aomdx.h:301
@ AV1E_SET_MATRIX_COEFFICIENTS
Codec control function to set transfer function info, int parameter.
Definition: aomcx.h:567
@ AV1E_SET_ENABLE_INTERINTER_WEDGE
Codec control function to turn on / off interinter wedge compound, int parameter.
Definition: aomcx.h:999
@ AV1E_SET_ENABLE_DIAGONAL_INTRA
Codec control function to turn on / off D45 to D203 intra mode usage, int parameter.
Definition: aomcx.h:1337
@ AV1E_SET_MAX_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames, unsigned int parameter.
Definition: aomcx.h:588
@ AV1E_SET_ROW_MT
Codec control function to enable the row based multi-threading of the encoder, unsigned int parameter...
Definition: aomcx.h:355
@ AV1E_SET_ENABLE_SMOOTH_INTRA
Codec control function to turn on / off smooth intra modes usage, int parameter.
Definition: aomcx.h:1059
@ AOME_SET_SHARPNESS
Codec control function to set the sharpness parameter, unsigned int parameter.
Definition: aomcx.h:235
@ AV1E_SET_ENABLE_TPL_MODEL
Codec control function to enable RDO modulated by frame temporal dependency, unsigned int parameter.
Definition: aomcx.h:402
@ AOME_GET_LAST_QUANTIZER_64
Codec control function to get last quantizer chosen by the encoder, int* parameter.
Definition: aomcx.h:257
@ AV1E_SET_AQ_MODE
Codec control function to set adaptive quantization mode, unsigned int parameter.
Definition: aomcx.h:462
@ AV1E_SET_REDUCED_REFERENCE_SET
Control to use reduced set of single and compound references, int parameter.
Definition: aomcx.h:1213
@ AV1E_SET_GF_MIN_PYRAMID_HEIGHT
Control to select minimum height for the GF group pyramid structure, unsigned int parameter.
Definition: aomcx.h:1309
@ AV1E_SET_ENABLE_PAETH_INTRA
Codec control function to turn on / off Paeth intra mode usage, int parameter.
Definition: aomcx.h:1067
@ AV1E_SET_TUNE_CONTENT
Codec control function to set content type, aom_tune_content parameter.
Definition: aomcx.h:491
@ AV1E_SET_CDF_UPDATE_MODE
Codec control function to set CDF update mode, unsigned int parameter.
Definition: aomcx.h:500
@ AV1E_SET_CHROMA_SUBSAMPLING_X
Sets the chroma subsampling x value, unsigned int parameter.
Definition: aomcx.h:1176
@ AV1E_SET_COLOR_RANGE
Codec control function to set color range bit, int parameter.
Definition: aomcx.h:600
@ AV1E_SET_ENABLE_RESTORATION
Codec control function to encode with Loop Restoration Filter, unsigned int parameter.
Definition: aomcx.h:669
@ AV1E_SET_ENABLE_ANGLE_DELTA
Codec control function to turn on/off intra angle delta, int parameter.
Definition: aomcx.h:1106
@ AV1E_SET_MIN_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames, unsigned int parameter.
Definition: aomcx.h:581
@ AOME_SET_ARNR_MAXFRAMES
Codec control function to set the max no of frames to create arf, unsigned int parameter.
Definition: aomcx.h:262
@ AV1E_SET_MV_COST_UPD_FREQ
Control to set frequency of the cost updates for motion vectors, unsigned int parameter.
Definition: aomcx.h:1243
@ AV1E_SET_INTRA_DEFAULT_TX_ONLY
Control to use default tx type only for intra modes, int parameter.
Definition: aomcx.h:1192
@ AV1E_SET_TRANSFER_CHARACTERISTICS
Codec control function to set transfer function info, int parameter.
Definition: aomcx.h:546
@ AV1E_SET_MTU
Codec control function to set an MTU size for a tile group, unsigned int parameter.
Definition: aomcx.h:789
@ AV1E_SET_DISABLE_TRELLIS_QUANT
Codec control function to encode without trellis quantization, unsigned int parameter.
Definition: aomcx.h:696
@ AV1E_SET_ENABLE_INTRABC
Codec control function to turn on/off intra block copy mode, int parameter.
Definition: aomcx.h:1102
@ AV1E_SET_ENABLE_AB_PARTITIONS
Codec control function to enable/disable AB partitions, int parameter.
Definition: aomcx.h:807
@ AV1E_SET_ENABLE_INTERINTRA_COMP
Codec control function to turn on / off interintra compound for a sequence, int parameter.
Definition: aomcx.h:975
@ 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:1162
@ AV1E_SET_ENABLE_CHROMA_DELTAQ
Codec control function to turn on / off delta quantization in chroma planes for a sequence,...
Definition: aomcx.h:951
@ AV1E_SET_ENABLE_DUAL_FILTER
Codec control function to turn on / off dual interpolation filter for a sequence, int parameter.
Definition: aomcx.h:943
@ AV1E_SET_FRAME_PARALLEL_DECODING
Codec control function to enable frame parallel decoding feature, unsigned int parameter.
Definition: aomcx.h:425
@ AV1E_SET_MIN_PARTITION_SIZE
Codec control function to set min partition size, int parameter.
Definition: aomcx.h:826
@ AV1E_SET_ENABLE_WARPED_MOTION
Codec control function to turn on / off warped motion usage at sequence level, int parameter.
Definition: aomcx.h:1027
@ AV1E_SET_FORCE_VIDEO_MODE
Codec control function to force video mode, unsigned int parameter.
Definition: aomcx.h:676
@ AV1E_SET_CHROMA_SUBSAMPLING_Y
Sets the chroma subsampling y value, unsigned int parameter.
Definition: aomcx.h:1179
@ AV1E_SET_ENABLE_INTRA_EDGE_FILTER
Codec control function to turn on / off intra edge filter at sequence level, int parameter.
Definition: aomcx.h:845
@ AV1E_SET_COEFF_COST_UPD_FREQ
Control to set frequency of the cost updates for coefficients, unsigned int parameter.
Definition: aomcx.h:1223
@ AV1E_SET_ENABLE_DIRECTIONAL_INTRA
Codec control function to turn on / off directional intra mode usage, int parameter.
Definition: aomcx.h:1366
@ AV1E_SET_MAX_INTER_BITRATE_PCT
Codec control function to set max data rate for inter frames, unsigned int parameter.
Definition: aomcx.h:319
@ AV1E_SET_DENOISE_NOISE_LEVEL
Sets the noise level, int parameter.
Definition: aomcx.h:1170
@ AV1E_SET_INTRA_DCT_ONLY
Control to use dct only for intra modes, int parameter.
Definition: aomcx.h:1185
@ AV1E_SET_TILE_ROWS
Codec control function to set number of tile rows, unsigned int parameter.
Definition: aomcx.h:392
@ AV1E_SET_ENABLE_REF_FRAME_MVS
Codec control function to turn on / off ref frame mvs (mfmv) usage at sequence level,...
Definition: aomcx.h:924
@ 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:959
@ 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:1314
@ AV1E_SET_GF_MAX_PYRAMID_HEIGHT
Control to select maximum height for the GF group pyramid structure, unsigned int parameter.
Definition: aomcx.h:1202
@ AV1E_SET_ENABLE_CDEF
Codec control function to encode with CDEF, unsigned int parameter.
Definition: aomcx.h:659
@ AV1E_SET_ENABLE_FLIP_IDTX
Codec control function to turn on / off flip and identity transforms, int parameter.
Definition: aomcx.h:889
@ AV1E_SET_FRAME_PERIODIC_BOOST
Codec control function to enable/disable periodic Q boost, unsigned int parameter.
Definition: aomcx.h:474
@ AV1E_SET_DV_COST_UPD_FREQ
Control to set frequency of the cost updates for intrabc motion vectors, unsigned int parameter.
Definition: aomcx.h:1347
@ AV1E_SET_ENABLE_RECT_TX
Codec control function to turn on / off rectangular transforms, int parameter.
Definition: aomcx.h:901
@ 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:913
@ 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:1155
@ AV1E_SET_SUPERBLOCK_SIZE
Codec control function to set intended superblock size, unsigned int parameter.
Definition: aomcx.h:641
@ 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:1251
@ AV1E_SET_ENABLE_INTERINTRA_WEDGE
Codec control function to turn on / off interintra wedge compound, int parameter.
Definition: aomcx.h:1007
@ AV1E_SET_NOISE_SENSITIVITY
Codec control function to set noise sensitivity, unsigned int parameter.
Definition: aomcx.h:482
@ AV1E_SET_ENABLE_DIFF_WTD_COMP
Codec control function to turn on / off difference weighted compound, int parameter.
Definition: aomcx.h:991
@ AV1E_SET_QUANT_B_ADAPT
Control to use adaptive quantize_b, int parameter.
Definition: aomcx.h:1195
@ AV1E_SET_ENABLE_FILTER_INTRA
Codec control function to turn on / off filter intra usage at sequence level, int parameter.
Definition: aomcx.h:1048
@ AV1E_SET_ENABLE_PALETTE
Codec control function to turn on/off palette mode, int parameter.
Definition: aomcx.h:1098
@ AV1E_SET_ENABLE_CFL_INTRA
Codec control function to turn on / off CFL uv intra mode usage, int parameter.
Definition: aomcx.h:1077
@ AV1E_SET_ENABLE_KEYFRAME_FILTERING
Codec control function to enable temporal filtering on key frame, unsigned int parameter.
Definition: aomcx.h:411
@ AV1E_SET_NUM_TG
Codec control function to set a maximum number of tile groups, unsigned int parameter.
Definition: aomcx.h:778
@ AOME_SET_MAX_INTRA_BITRATE_PCT
Codec control function to set max data rate for intra frames, unsigned int parameter.
Definition: aomcx.h:300
@ AV1E_SET_ERROR_RESILIENT_MODE
Codec control function to enable error_resilient_mode, int parameter.
Definition: aomcx.h:436
@ AV1E_SET_ENABLE_SMOOTH_INTERINTRA
Codec control function to turn on / off smooth inter-intra mode for a sequence, int parameter.
Definition: aomcx.h:983
@ AOME_SET_STATIC_THRESHOLD
Codec control function to set the threshold for MBs treated static, unsigned int parameter.
Definition: aomcx.h:240
@ AV1E_SET_ENABLE_OBMC
Codec control function to predict with OBMC mode, unsigned int parameter.
Definition: aomcx.h:686
@ AV1E_SET_PARTITION_INFO_PATH
Codec control to set the path for partition stats read and write. const char * parameter.
Definition: aomcx.h:1352
@ AV1E_SET_MAX_PARTITION_SIZE
Codec control function to set max partition size, int parameter.
Definition: aomcx.h:837
@ AV1E_SET_ENABLE_1TO4_PARTITIONS
Codec control function to enable/disable 1:4 and 4:1 partitions, int parameter.
Definition: aomcx.h:815
@ AV1E_SET_DELTALF_MODE
Codec control function to turn on/off loopfilter modulation when delta q modulation is enabled,...
Definition: aomcx.h:1128
@ AV1E_SET_ENABLE_TX64
Codec control function to turn on / off 64-length transforms, int parameter.
Definition: aomcx.h:865
@ AOME_SET_TUNING
Codec control function to set visual tuning, aom_tune_metric (int) parameter.
Definition: aomcx.h:276
@ 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:626
@ 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:574
@ AV1E_SET_REDUCED_TX_TYPE_SET
Control to use a reduced tx type set, int parameter.
Definition: aomcx.h:1182
@ AV1E_SET_INTER_DCT_ONLY
Control to use dct only for inter modes, int parameter.
Definition: aomcx.h:1188
@ AOME_SET_ENABLEAUTOALTREF
Codec control function to enable automatic set and use alf frames, unsigned int parameter.
Definition: aomcx.h:222
@ AV1E_SET_TILE_COLUMNS
Codec control function to set number of tile columns. unsigned int parameter.
Definition: aomcx.h:374
@ AV1E_SET_ENABLE_ORDER_HINT
Codec control function to turn on / off frame order hint (int parameter). Affects: joint compound mod...
Definition: aomcx.h:854
@ AV1E_SET_DELTAQ_MODE
Codec control function to set the delta q mode, unsigned int parameter.
Definition: aomcx.h:1120
@ AV1E_SET_ENABLE_GLOBAL_MOTION
Codec control function to turn on / off global motion usage for a sequence, int parameter.
Definition: aomcx.h:1017
@ AV1E_SET_FILM_GRAIN_TABLE
Codec control function to set the path to the film grain parameters, const char* parameter.
Definition: aomcx.h:1167
@ AV1E_SET_QM_MAX
Codec control function to set the max quant matrix flatness, unsigned int parameter.
Definition: aomcx.h:732
@ AV1E_SET_MAX_REFERENCE_FRAMES
Control to select maximum reference frames allowed per frame, int parameter.
Definition: aomcx.h:1209
@ AOME_SET_CPUUSED
Codec control function to set encoder internal speed settings, int parameter.
Definition: aomcx.h:214
@ AV1E_SET_GF_CBR_BOOST_PCT
Boost percentage for Golden Frame in CBR mode, unsigned int parameter.
Definition: aomcx.h:333
@ AV1E_SET_ENABLE_ONESIDED_COMP
Codec control function to turn on / off one sided compound usage for a sequence, int parameter.
Definition: aomcx.h:967
@ AV1E_SET_DENOISE_BLOCK_SIZE
Sets the denoisers block size, unsigned int parameter.
Definition: aomcx.h:1173
@ 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:1281
@ AV1E_SET_QM_MIN
Codec control function to set the min quant matrix flatness, unsigned int parameter.
Definition: aomcx.h:720
@ AV1E_SET_ENABLE_QM
Codec control function to encode with quantisation matrices, unsigned int parameter.
Definition: aomcx.h:707
@ AV1E_SET_ENABLE_OVERLAY
Codec control function to turn on / off overlay frames for filtered ALTREF frames,...
Definition: aomcx.h:1095
@ AV1E_SET_ENABLE_RECT_PARTITIONS
Codec control function to enable/disable rectangular partitions, int parameter.
Definition: aomcx.h:799
@ AV1E_SET_COLOR_PRIMARIES
Codec control function to set color space info, int parameter.
Definition: aomcx.h:521
@ AOME_SET_CQ_LEVEL
Codec control function to set constrained / constant quality level, unsigned int parameter.
Definition: aomcx.h:286
@ AV1E_SET_ENABLE_TX_SIZE_SEARCH
Control to turn on / off transform size search.
Definition: aomcx.h:1373
@ AV1E_SET_MODE_COST_UPD_FREQ
Control to set frequency of the cost updates for mode, unsigned int parameter.
Definition: aomcx.h:1233
@ AV1E_SET_MIN_CR
Control to set minimum compression ratio, unsigned int parameter Take integer values....
Definition: aomcx.h:1258
@ AV1E_SET_LOSSLESS
Codec control function to set lossless encoding mode, unsigned int parameter.
Definition: aomcx.h:347
@ AOME_SET_ARNR_STRENGTH
Codec control function to set the filter strength for the arf, unsigned int parameter.
Definition: aomcx.h:267
@ 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:520
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:1011
#define AOM_USAGE_ALL_INTRA
usage parameter analogous to AV1 all intra mode.
Definition: aom_encoder.h:1015
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:940
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:1013
#define AOM_CODEC_USE_HIGHBITDEPTH
Make the encoder output one partition at a time.
Definition: aom_encoder.h:71
#define AOM_CODEC_USE_PSNR
Initialization-time Feature Enabling.
Definition: aom_encoder.h:69
@ AOM_RC_ONE_PASS
Definition: aom_encoder.h:166
@ AOM_RC_SECOND_PASS
Definition: aom_encoder.h:168
@ AOM_RC_THIRD_PASS
Definition: aom_encoder.h:169
@ AOM_RC_FIRST_PASS
Definition: aom_encoder.h:167
@ AOM_KF_DISABLED
Definition: aom_encoder.h:192
@ AOM_CODEC_PSNR_PKT
Definition: aom_encoder.h:102
@ AOM_CODEC_CX_FRAME_PKT
Definition: aom_encoder.h:99
@ AOM_CODEC_STATS_PKT
Definition: aom_encoder.h:100
Codec context structure.
Definition: aom_codec.h:298
aom_codec_err_t err
Definition: aom_codec.h:301
Encoder output packet.
Definition: aom_encoder.h:111
size_t sz
Definition: aom_encoder.h:116
enum aom_codec_cx_pkt_kind kind
Definition: aom_encoder.h:112
double psnr[4]
Definition: aom_encoder.h:134
aom_fixed_buf_t twopass_stats
Definition: aom_encoder.h:129
aom_fixed_buf_t raw
Definition: aom_encoder.h:145
union aom_codec_cx_pkt::@1 data
aom_codec_pts_t pts
time stamp to show frame (in timebase units)
Definition: aom_encoder.h:118
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:125
void * buf
Definition: aom_encoder.h:115
Initialization Configurations.
Definition: aom_decoder.h:91
Encoder configuration structure.
Definition: aom_encoder.h:376
struct aom_rational g_timebase
Stream timebase units.
Definition: aom_encoder.h:473
unsigned int g_h
Height of the frame.
Definition: aom_encoder.h:424
unsigned int monochrome
Monochrome mode.
Definition: aom_encoder.h:806
unsigned int g_w
Width of the frame.
Definition: aom_encoder.h:415
enum aom_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: aom_encoder.h:488
size_t sz
Definition: aom_encoder.h:79
void * buf
Definition: aom_encoder.h:78
Image Descriptor.
Definition: aom_image.h:171
aom_chroma_sample_position_t csp
Definition: aom_image.h:177
unsigned int y_chroma_shift
Definition: aom_image.h:195
aom_img_fmt_t fmt
Definition: aom_image.h:172
int stride[3]
Definition: aom_image.h:203
unsigned char * img_data
Definition: aom_image.h:217
unsigned int x_chroma_shift
Definition: aom_image.h:194
unsigned int d_w
Definition: aom_image.h:186
int bps
Definition: aom_image.h:206
int monochrome
Definition: aom_image.h:176
unsigned int d_h
Definition: aom_image.h:187
unsigned char * planes[3]
Definition: aom_image.h:202
int img_data_owner
Definition: aom_image.h:218
int self_allocd
Definition: aom_image.h:219
size_t sz
Definition: aom_image.h:204
Rational Number.
Definition: aom_encoder.h:153
int num
Definition: aom_encoder.h:154
int den
Definition: aom_encoder.h:155
Encoder Config Options.
Definition: aom_encoder.h:216
unsigned int min_partition_size
min partition size 8, 16, 32, 64, 128
Definition: aom_encoder.h:232
unsigned int max_partition_size
max partition size 8, 16, 32, 64, 128
Definition: aom_encoder.h:228
unsigned int disable_trellis_quant
disable trellis quantization
Definition: aom_encoder.h:344
unsigned int super_block_size
Superblock size 0, 64 or 128.
Definition: aom_encoder.h:224