aomenc.c 89.7 KB
Newer Older
John Koleszar's avatar
John Koleszar committed
1
/*
2
 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
John Koleszar's avatar
John Koleszar committed
3
 *
4 5 6 7 8 9
 * This source code is subject to the terms of the BSD 2 Clause License and
 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
 * was not distributed with this source code in the LICENSE file, you can
 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
 * Media Patent License 1.0 was not distributed with this source code in the
 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
John Koleszar's avatar
John Koleszar committed
10 11
 */

12 13
#include "./aomenc.h"
#include "./aom_config.h"
John Koleszar's avatar
John Koleszar committed
14

15 16
#include <assert.h>
#include <limits.h>
17
#include <math.h>
18
#include <stdarg.h>
John Koleszar's avatar
John Koleszar committed
19 20 21
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
22

23 24 25 26
#if CONFIG_LIBYUV
#include "third_party/libyuv/include/libyuv/scale.h"
#endif

27
#include "aom/aom_encoder.h"
28
#if CONFIG_AV1_DECODER
29
#include "aom/aom_decoder.h"
30
#endif
John Koleszar's avatar
John Koleszar committed
31

32 33
#include "./args.h"
#include "./ivfenc.h"
Tom Finegan's avatar
Tom Finegan committed
34
#include "./tools_common.h"
35
#include "examples/encoder_util.h"
36

37 38
#if CONFIG_AV1_ENCODER
#include "aom/aomcx.h"
John Koleszar's avatar
John Koleszar committed
39
#endif
40 41
#if CONFIG_AV1_DECODER
#include "aom/aomdx.h"
John Koleszar's avatar
John Koleszar committed
42 43
#endif

44
#include "./aomstats.h"
45
#include "./rate_hist.h"
46
#include "./warnings.h"
47
#include "aom/aom_integer.h"
48
#include "aom_dsp/aom_dsp_common.h"
49 50
#include "aom_ports/aom_timer.h"
#include "aom_ports/mem_ops.h"
51
#if CONFIG_WEBM_IO
52
#include "./webmenc.h"
53
#endif
54
#include "./y4minput.h"
55

John Koleszar's avatar
John Koleszar committed
56
/* Swallow warnings about unused results of fread/fwrite */
clang-format's avatar
clang-format committed
57
static size_t wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) {
John Koleszar's avatar
John Koleszar committed
58
  return fread(ptr, size, nmemb, stream);
John Koleszar's avatar
John Koleszar committed
59 60 61 62
}
#define fread wrap_fread

static size_t wrap_fwrite(const void *ptr, size_t size, size_t nmemb,
John Koleszar's avatar
John Koleszar committed
63 64
                          FILE *stream) {
  return fwrite(ptr, size, nmemb, stream);
John Koleszar's avatar
John Koleszar committed
65 66 67
}
#define fwrite wrap_fwrite

John Koleszar's avatar
John Koleszar committed
68 69
static const char *exec_name;

70
static void warn_or_exit_on_errorv(aom_codec_ctx_t *ctx, int fatal,
71
                                   const char *s, va_list ap) {
John Koleszar's avatar
John Koleszar committed
72
  if (ctx->err) {
73
    const char *detail = aom_codec_error_detail(ctx);
John Koleszar's avatar
John Koleszar committed
74

John Koleszar's avatar
John Koleszar committed
75
    vfprintf(stderr, s, ap);
76
    fprintf(stderr, ": %s\n", aom_codec_error(ctx));
John Koleszar's avatar
John Koleszar committed
77

clang-format's avatar
clang-format committed
78
    if (detail) fprintf(stderr, "    %s\n", detail);
John Koleszar's avatar
John Koleszar committed
79

clang-format's avatar
clang-format committed
80
    if (fatal) exit(EXIT_FAILURE);
John Koleszar's avatar
John Koleszar committed
81
  }
John Koleszar's avatar
John Koleszar committed
82 83
}

84
static void ctx_exit_on_error(aom_codec_ctx_t *ctx, const char *s, ...) {
85 86 87 88 89 90 91
  va_list ap;

  va_start(ap, s);
  warn_or_exit_on_errorv(ctx, 1, s, ap);
  va_end(ap);
}

92
static void warn_or_exit_on_error(aom_codec_ctx_t *ctx, int fatal,
93 94 95 96 97 98 99 100
                                  const char *s, ...) {
  va_list ap;

  va_start(ap, s);
  warn_or_exit_on_errorv(ctx, fatal, s, ap);
  va_end(ap);
}

101
static int read_frame(struct AvxInputContext *input_ctx, aom_image_t *img) {
102 103
  FILE *f = input_ctx->file;
  y4m_input *y4m = &input_ctx->y4m;
John Koleszar's avatar
John Koleszar committed
104 105
  int shortread = 0;

106
  if (input_ctx->file_type == FILE_TYPE_Y4M) {
clang-format's avatar
clang-format committed
107
    if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0;
John Koleszar's avatar
John Koleszar committed
108
  } else {
109
    shortread = read_yuv_frame(input_ctx, img);
John Koleszar's avatar
John Koleszar committed
110
  }
John Koleszar's avatar
John Koleszar committed
111

John Koleszar's avatar
John Koleszar committed
112
  return !shortread;
John Koleszar's avatar
John Koleszar committed
113 114
}

115
static int file_is_y4m(const char detect[4]) {
John Koleszar's avatar
John Koleszar committed
116 117 118 119
  if (memcmp(detect, "YUV4", 4) == 0) {
    return 1;
  }
  return 0;
120 121
}

122
static int fourcc_is_ivf(const char detect[4]) {
123 124 125 126 127
  if (memcmp(detect, "DKIF", 4) == 0) {
    return 1;
  }
  return 0;
}
John Koleszar's avatar
John Koleszar committed
128

James Zern's avatar
James Zern committed
129 130
static const arg_def_t help =
    ARG_DEF(NULL, "help", 0, "Show usage options and exit");
clang-format's avatar
clang-format committed
131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151
static const arg_def_t debugmode =
    ARG_DEF("D", "debug", 0, "Debug mode (makes output deterministic)");
static const arg_def_t outputfile =
    ARG_DEF("o", "output", 1, "Output filename");
static const arg_def_t use_yv12 =
    ARG_DEF(NULL, "yv12", 0, "Input file is YV12 ");
static const arg_def_t use_i420 =
    ARG_DEF(NULL, "i420", 0, "Input file is I420 (default)");
static const arg_def_t use_i422 =
    ARG_DEF(NULL, "i422", 0, "Input file is I422");
static const arg_def_t use_i444 =
    ARG_DEF(NULL, "i444", 0, "Input file is I444");
static const arg_def_t use_i440 =
    ARG_DEF(NULL, "i440", 0, "Input file is I440");
static const arg_def_t codecarg = ARG_DEF(NULL, "codec", 1, "Codec to use");
static const arg_def_t passes =
    ARG_DEF("p", "passes", 1, "Number of passes (1/2)");
static const arg_def_t pass_arg =
    ARG_DEF(NULL, "pass", 1, "Pass to execute (1/2)");
static const arg_def_t fpf_name =
    ARG_DEF(NULL, "fpf", 1, "First pass statistics file name");
152
#if CONFIG_FP_MB_STATS
clang-format's avatar
clang-format committed
153 154
static const arg_def_t fpmbf_name =
    ARG_DEF(NULL, "fpmbf", 1, "First pass block statistics file name");
155
#endif
clang-format's avatar
clang-format committed
156 157 158 159
static const arg_def_t limit =
    ARG_DEF(NULL, "limit", 1, "Stop encoding after n input frames");
static const arg_def_t skip =
    ARG_DEF(NULL, "skip", 1, "Skip the first n input frames");
160 161
static const arg_def_t good_dl =
    ARG_DEF(NULL, "good", 0, "Use Good Quality Deadline");
clang-format's avatar
clang-format committed
162 163 164 165 166 167
static const arg_def_t quietarg =
    ARG_DEF("q", "quiet", 0, "Do not print encode progress");
static const arg_def_t verbosearg =
    ARG_DEF("v", "verbose", 0, "Show encoder parameters");
static const arg_def_t psnrarg =
    ARG_DEF(NULL, "psnr", 0, "Show PSNR in status line");
168 169 170 171 172
#if CONFIG_FILEOPTIONS
static const arg_def_t use_cfg = ARG_DEF("c", "cfg", 1, "Config file to use");
static const arg_def_t ext_partition =
    ARG_DEF(NULL, "ext-partition", 1, "corresponds to CONFIG_EXT_PARTITION");
#endif
173

174
static const struct arg_enum_list test_decode_enum[] = {
clang-format's avatar
clang-format committed
175 176 177 178
  { "off", TEST_DECODE_OFF },
  { "fatal", TEST_DECODE_FATAL },
  { "warn", TEST_DECODE_WARN },
  { NULL, 0 }
179
};
Deb Mukherjee's avatar
Deb Mukherjee committed
180 181
static const arg_def_t recontest = ARG_DEF_ENUM(
    NULL, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum);
clang-format's avatar
clang-format committed
182 183 184 185 186
static const arg_def_t framerate =
    ARG_DEF(NULL, "fps", 1, "Stream frame rate (rate/scale)");
static const arg_def_t use_webm =
    ARG_DEF(NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)");
static const arg_def_t use_ivf = ARG_DEF(NULL, "ivf", 0, "Output IVF");
187 188 189
#if CONFIG_OBU_NO_IVF
static const arg_def_t use_obu = ARG_DEF(NULL, "obu", 0, "Output OBU");
#endif
clang-format's avatar
clang-format committed
190 191 192 193 194 195 196 197 198 199 200 201 202
static const arg_def_t out_part =
    ARG_DEF("P", "output-partitions", 0,
            "Makes encoder output partitions. Requires IVF output!");
static const arg_def_t q_hist_n =
    ARG_DEF(NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)");
static const arg_def_t rate_hist_n =
    ARG_DEF(NULL, "rate-hist", 1, "Show rate histogram (n-buckets)");
static const arg_def_t disable_warnings =
    ARG_DEF(NULL, "disable-warnings", 0,
            "Disable warnings about potentially incorrect encode settings.");
static const arg_def_t disable_warning_prompt =
    ARG_DEF("y", "disable-warning-prompt", 0,
            "Display warnings, but do not prompt user to continue.");
203 204 205 206 207 208 209 210 211 212
static const struct arg_enum_list bitdepth_enum[] = {
  { "8", AOM_BITS_8 }, { "10", AOM_BITS_10 }, { "12", AOM_BITS_12 }, { NULL, 0 }
};

static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
    "b", "bit-depth", 1,
    "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
    bitdepth_enum);
static const arg_def_t inbitdeptharg =
    ARG_DEF(NULL, "input-bit-depth", 1, "Bit depth of input");
James Zern's avatar
James Zern committed
213
static const arg_def_t *main_args[] = { &help,
214 215 216
#if CONFIG_FILEOPTIONS
                                        &use_cfg,
#endif
James Zern's avatar
James Zern committed
217
                                        &debugmode,
clang-format's avatar
clang-format committed
218 219 220 221 222 223 224
                                        &outputfile,
                                        &codecarg,
                                        &passes,
                                        &pass_arg,
                                        &fpf_name,
                                        &limit,
                                        &skip,
225
                                        &good_dl,
clang-format's avatar
clang-format committed
226 227 228 229 230
                                        &quietarg,
                                        &verbosearg,
                                        &psnrarg,
                                        &use_webm,
                                        &use_ivf,
231 232 233
#if CONFIG_OBU_NO_IVF
                                        &use_obu,
#endif
clang-format's avatar
clang-format committed
234 235 236 237 238 239 240 241 242 243 244 245 246 247
                                        &out_part,
                                        &q_hist_n,
                                        &rate_hist_n,
                                        &disable_warnings,
                                        &disable_warning_prompt,
                                        &recontest,
                                        NULL };

static const arg_def_t usage =
    ARG_DEF("u", "usage", 1, "Usage profile number to use");
static const arg_def_t threads =
    ARG_DEF("t", "threads", 1, "Max number of threads to use");
static const arg_def_t profile =
    ARG_DEF(NULL, "profile", 1, "Bitstream profile number to use");
Deb Mukherjee's avatar
Deb Mukherjee committed
248 249
static const arg_def_t width = ARG_DEF("w", "width", 1, "Frame width");
static const arg_def_t height = ARG_DEF("h", "height", 1, "Frame height");
250
#if CONFIG_WEBM_IO
251
static const struct arg_enum_list stereo_mode_enum[] = {
clang-format's avatar
clang-format committed
252 253 254 255 256 257
  { "mono", STEREO_FORMAT_MONO },
  { "left-right", STEREO_FORMAT_LEFT_RIGHT },
  { "bottom-top", STEREO_FORMAT_BOTTOM_TOP },
  { "top-bottom", STEREO_FORMAT_TOP_BOTTOM },
  { "right-left", STEREO_FORMAT_RIGHT_LEFT },
  { NULL, 0 }
258
};
Deb Mukherjee's avatar
Deb Mukherjee committed
259 260
static const arg_def_t stereo_mode = ARG_DEF_ENUM(
    NULL, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum);
261
#endif
Deb Mukherjee's avatar
Deb Mukherjee committed
262 263
static const arg_def_t timebase = ARG_DEF(
    NULL, "timebase", 1, "Output timestamp precision (fractional seconds)");
clang-format's avatar
clang-format committed
264 265 266 267
static const arg_def_t error_resilient =
    ARG_DEF(NULL, "error-resilient", 1, "Enable error resiliency features");
static const arg_def_t lag_in_frames =
    ARG_DEF(NULL, "lag-in-frames", 1, "Max number of frames to lag");
268 269 270 271 272
#if CONFIG_EXT_TILE
static const arg_def_t large_scale_tile =
    ARG_DEF(NULL, "large-scale-tile", 1,
            "Large scale tile coding (0: off (default), 1: on)");
#endif  // CONFIG_EXT_TILE
273 274 275 276
#if CONFIG_MONO_VIDEO
static const arg_def_t monochrome =
    ARG_DEF(NULL, "monochrome", 0, "Monochrome video (no chroma planes)");
#endif  // CONFIG_MONO_VIDEO
277 278 279 280 281 282 283 284 285 286 287

static const arg_def_t *global_args[] = { &use_yv12,
                                          &use_i420,
                                          &use_i422,
                                          &use_i444,
                                          &use_i440,
                                          &usage,
                                          &threads,
                                          &profile,
                                          &width,
                                          &height,
288
#if CONFIG_WEBM_IO
289
                                          &stereo_mode,
290
#endif
291 292 293 294 295 296 297 298
                                          &timebase,
                                          &framerate,
                                          &error_resilient,
                                          &bitdeptharg,
                                          &lag_in_frames,
#if CONFIG_EXT_TILE
                                          &large_scale_tile,
#endif  // CONFIG_EXT_TILE
299 300 301
#if CONFIG_MONO_VIDEO
                                          &monochrome,
#endif  // CONFIG_MONO_VIDEO
302
                                          NULL };
clang-format's avatar
clang-format committed
303 304 305

static const arg_def_t dropframe_thresh =
    ARG_DEF(NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)");
306 307
static const arg_def_t resize_mode =
    ARG_DEF(NULL, "resize-mode", 1, "Frame resize mode");
308 309 310 311
static const arg_def_t resize_denominator =
    ARG_DEF(NULL, "resize-denominator", 1, "Frame resize denominator");
static const arg_def_t resize_kf_denominator = ARG_DEF(
    NULL, "resize-kf-denominator", 1, "Frame resize keyframe denominator");
312
#if CONFIG_HORZONLY_FRAME_SUPERRES
313 314
static const arg_def_t superres_mode =
    ARG_DEF(NULL, "superres-mode", 1, "Frame super-resolution mode");
315 316 317 318 319
static const arg_def_t superres_denominator = ARG_DEF(
    NULL, "superres-denominator", 1, "Frame super-resolution denominator");
static const arg_def_t superres_kf_denominator =
    ARG_DEF(NULL, "superres-kf-denominator", 1,
            "Frame super-resolution keyframe denominator");
320 321 322 323 324
static const arg_def_t superres_qthresh = ARG_DEF(
    NULL, "superres-qthresh", 1, "Frame super-resolution qindex threshold");
static const arg_def_t superres_kf_qthresh =
    ARG_DEF(NULL, "superres-kf-qthresh", 1,
            "Frame super-resolution keyframe qindex threshold");
325
#endif  // CONFIG_HORZONLY_FRAME_SUPERRES
326 327 328 329 330
static const struct arg_enum_list end_usage_enum[] = { { "vbr", AOM_VBR },
                                                       { "cbr", AOM_CBR },
                                                       { "cq", AOM_CQ },
                                                       { "q", AOM_Q },
                                                       { NULL, 0 } };
clang-format's avatar
clang-format committed
331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348
static const arg_def_t end_usage =
    ARG_DEF_ENUM(NULL, "end-usage", 1, "Rate control mode", end_usage_enum);
static const arg_def_t target_bitrate =
    ARG_DEF(NULL, "target-bitrate", 1, "Bitrate (kbps)");
static const arg_def_t min_quantizer =
    ARG_DEF(NULL, "min-q", 1, "Minimum (best) quantizer");
static const arg_def_t max_quantizer =
    ARG_DEF(NULL, "max-q", 1, "Maximum (worst) quantizer");
static const arg_def_t undershoot_pct =
    ARG_DEF(NULL, "undershoot-pct", 1, "Datarate undershoot (min) target (%)");
static const arg_def_t overshoot_pct =
    ARG_DEF(NULL, "overshoot-pct", 1, "Datarate overshoot (max) target (%)");
static const arg_def_t buf_sz =
    ARG_DEF(NULL, "buf-sz", 1, "Client buffer size (ms)");
static const arg_def_t buf_initial_sz =
    ARG_DEF(NULL, "buf-initial-sz", 1, "Client initial buffer size (ms)");
static const arg_def_t buf_optimal_sz =
    ARG_DEF(NULL, "buf-optimal-sz", 1, "Client optimal buffer size (ms)");
349 350
static const arg_def_t *rc_args[] = { &dropframe_thresh,
                                      &resize_mode,
351 352
                                      &resize_denominator,
                                      &resize_kf_denominator,
353
#if CONFIG_HORZONLY_FRAME_SUPERRES
354
                                      &superres_mode,
355 356
                                      &superres_denominator,
                                      &superres_kf_denominator,
357 358
                                      &superres_qthresh,
                                      &superres_kf_qthresh,
359
#endif  // CONFIG_HORZONLY_FRAME_SUPERRES
360 361 362 363 364 365 366 367 368 369
                                      &end_usage,
                                      &target_bitrate,
                                      &min_quantizer,
                                      &max_quantizer,
                                      &undershoot_pct,
                                      &overshoot_pct,
                                      &buf_sz,
                                      &buf_initial_sz,
                                      &buf_optimal_sz,
                                      NULL };
John Koleszar's avatar
John Koleszar committed
370

clang-format's avatar
clang-format committed
371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400
static const arg_def_t bias_pct =
    ARG_DEF(NULL, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)");
static const arg_def_t minsection_pct =
    ARG_DEF(NULL, "minsection-pct", 1, "GOP min bitrate (% of target)");
static const arg_def_t maxsection_pct =
    ARG_DEF(NULL, "maxsection-pct", 1, "GOP max bitrate (% of target)");
static const arg_def_t *rc_twopass_args[] = { &bias_pct, &minsection_pct,
                                              &maxsection_pct, NULL };

static const arg_def_t kf_min_dist =
    ARG_DEF(NULL, "kf-min-dist", 1, "Minimum keyframe interval (frames)");
static const arg_def_t kf_max_dist =
    ARG_DEF(NULL, "kf-max-dist", 1, "Maximum keyframe interval (frames)");
static const arg_def_t kf_disabled =
    ARG_DEF(NULL, "disable-kf", 0, "Disable keyframe placement");
static const arg_def_t *kf_args[] = { &kf_min_dist, &kf_max_dist, &kf_disabled,
                                      NULL };

static const arg_def_t noise_sens =
    ARG_DEF(NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
static const arg_def_t sharpness =
    ARG_DEF(NULL, "sharpness", 1, "Loop filter sharpness (0..7)");
static const arg_def_t static_thresh =
    ARG_DEF(NULL, "static-thresh", 1, "Motion detection threshold");
static const arg_def_t auto_altref =
    ARG_DEF(NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames");
static const arg_def_t arnr_maxframes =
    ARG_DEF(NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)");
static const arg_def_t arnr_strength =
    ARG_DEF(NULL, "arnr-strength", 1, "AltRef filter strength (0..6)");
John Koleszar's avatar
John Koleszar committed
401
static const struct arg_enum_list tuning_enum[] = {
402 403 404 405 406 407 408
  { "psnr", AOM_TUNE_PSNR },
  { "ssim", AOM_TUNE_SSIM },
#ifdef CONFIG_DIST_8X8
  { "cdef-dist", AOM_TUNE_CDEF_DIST },
  { "daala-dist", AOM_TUNE_DAALA_DIST },
#endif
  { NULL, 0 }
John Koleszar's avatar
John Koleszar committed
409
};
410 411
static const arg_def_t tune_metric =
    ARG_DEF_ENUM(NULL, "tune", 1, "Distortion metric tuned with", tuning_enum);
clang-format's avatar
clang-format committed
412 413 414 415
static const arg_def_t cq_level =
    ARG_DEF(NULL, "cq-level", 1, "Constant/Constrained Quality level");
static const arg_def_t max_intra_rate_pct =
    ARG_DEF(NULL, "max-intra-rate", 1, "Max I-frame bitrate (pct)");
416

417 418
#if CONFIG_AV1_ENCODER
static const arg_def_t cpu_used_av1 =
Yaowu Xu's avatar
Yaowu Xu committed
419
    ARG_DEF(NULL, "cpu-used", 1, "CPU Used (0..8)");
420 421
static const arg_def_t dev_sf_av1 =
    ARG_DEF(NULL, "dev-sf", 1, "Dev Speed (0..255)");
422 423 424 425 426
#if CONFIG_EXT_TILE
static const arg_def_t single_tile_decoding =
    ARG_DEF(NULL, "single-tile-decoding", 1,
            "Single tile decoding (0: off (default), 1: on)");
#endif  // CONFIG_EXT_TILE
clang-format's avatar
clang-format committed
427 428 429 430 431
static const arg_def_t tile_cols =
    ARG_DEF(NULL, "tile-columns", 1, "Number of tile columns to use, log2");
static const arg_def_t tile_rows =
    ARG_DEF(NULL, "tile-rows", 1,
            "Number of tile rows to use, log2 (set to 0 while threads > 1)");
432 433
#if CONFIG_MAX_TILE
static const arg_def_t tile_width =
434
    ARG_DEF(NULL, "tile-width", 1, "Tile widths (comma separated)");
435
static const arg_def_t tile_height =
436
    ARG_DEF(NULL, "tile-height", 1, "Tile heights (command separated)");
437
#endif
438 439 440 441
#if CONFIG_DEPENDENT_HORZTILES
static const arg_def_t tile_dependent_rows =
    ARG_DEF(NULL, "tile-dependent-rows", 1, "Enable dependent Tile rows");
#endif
442
#if CONFIG_LOOPFILTERING_ACROSS_TILES
443 444 445 446 447 448 449 450
#if CONFIG_LOOPFILTERING_ACROSS_TILES_EXT
static const arg_def_t tile_loopfilter_v =
    ARG_DEF(NULL, "tile-loopfilter-v", 1,
            "Enable loop filter across vertical tile boundary");
static const arg_def_t tile_loopfilter_h =
    ARG_DEF(NULL, "tile-loopfilter-h", 1,
            "Enable loop filter across horizontal tile boundary");
#else
451 452
static const arg_def_t tile_loopfilter = ARG_DEF(
    NULL, "tile-loopfilter", 1, "Enable loop filter across tile boundary");
453
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES_EXT
454
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES
clang-format's avatar
clang-format committed
455 456
static const arg_def_t lossless =
    ARG_DEF(NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)");
457 458 459 460
static const arg_def_t enable_cdef =
    ARG_DEF(NULL, "enable-cdef", 1,
            "Enable the constrained directional enhancement filter (0: false, "
            "1: true (default))");
461 462 463 464
static const arg_def_t enable_restoration =
    ARG_DEF(NULL, "enable-restoration", 1,
            "Enable the loop restoration filter (0: false, "
            "1: true (default))");
465 466
#if CONFIG_AOM_QM
static const arg_def_t enable_qm =
467
    ARG_DEF(NULL, "enable-qm", 1,
468 469
            "Enable quantisation matrices (0: false (default), 1: true)");
static const arg_def_t qm_min = ARG_DEF(
470
    NULL, "qm-min", 1, "Min quant matrix flatness (0..15), default is 8");
471
static const arg_def_t qm_max = ARG_DEF(
Yaowu Xu's avatar
Yaowu Xu committed
472
    NULL, "qm-max", 1, "Max quant matrix flatness (0..15), default is 15");
473
#endif
474 475 476 477 478
#if CONFIG_DIST_8X8
static const arg_def_t enable_dist_8x8 =
    ARG_DEF(NULL, "enable-dist-8x8", 1,
            "Enable dist-8x8 (0: false (default), 1: true)");
#endif  // CONFIG_DIST_8X8
Yaowu Xu's avatar
Yaowu Xu committed
479 480
static const arg_def_t num_tg = ARG_DEF(
    NULL, "num-tile-groups", 1, "Maximum number of tile groups, default is 1");
481 482
static const arg_def_t mtu_size =
    ARG_DEF(NULL, "mtu-size", 1,
Yaowu Xu's avatar
Yaowu Xu committed
483 484
            "MTU size for a tile group, default is 0 (no MTU targeting), "
            "overrides maximum number of tile groups");
485 486 487 488 489 490 491 492 493 494
#if CONFIG_TIMING_INFO_IN_SEQ_HEADERS
static const struct arg_enum_list timing_info_enum[] = {
  { "unspecified", AOM_TIMING_UNSPECIFIED },
  { "constant", AOM_TIMING_EQUAL },
  { NULL, 0 }
};
static const arg_def_t timing_info =
    ARG_DEF_ENUM(NULL, "timing-info", 1,
                 "Signal timing info in the bitstream:", timing_info_enum);
#endif
495 496 497 498 499 500
#if CONFIG_FILM_GRAIN
static const arg_def_t film_grain_test =
    ARG_DEF(NULL, "film-grain-test", 1,
            "Film grain test vectors (0: none (default), 1: test-1  2: test-2, "
            "... 16: test-16)");
#endif
501 502
static const arg_def_t disable_tempmv = ARG_DEF(
    NULL, "disable-tempmv", 1, "Disable temporal mv prediction (default is 0)");
Yaowu Xu's avatar
Yaowu Xu committed
503 504 505 506
static const arg_def_t frame_parallel_decoding =
    ARG_DEF(NULL, "frame-parallel", 1,
            "Enable frame parallel decodability features "
            "(0: false (default), 1: true)");
507
#if !CONFIG_EXT_DELTA_Q
508 509 510
static const arg_def_t aq_mode = ARG_DEF(
    NULL, "aq-mode", 1,
    "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
511
    "3: cyclic refresh, 4: delta quant)");
512
#else
Thomas's avatar
Thomas committed
513 514 515
static const arg_def_t aq_mode = ARG_DEF(
    NULL, "aq-mode", 1,
    "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
516
    "3: cyclic refresh)");
517
#endif
Fangwen Fu's avatar
Fangwen Fu committed
518 519 520 521 522
#if CONFIG_EXT_DELTA_Q
static const arg_def_t deltaq_mode = ARG_DEF(
    NULL, "deltaq-mode", 1,
    "Delta qindex mode (0: off (default), 1: deltaq 2: deltaq + deltalf)");
#endif
clang-format's avatar
clang-format committed
523 524 525
static const arg_def_t frame_periodic_boost =
    ARG_DEF(NULL, "frame-boost", 1,
            "Enable frame periodic boost (0: off (default), 1: on)");
526 527
static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
    NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)");
clang-format's avatar
clang-format committed
528 529
static const arg_def_t max_inter_rate_pct =
    ARG_DEF(NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
530 531 532 533 534 535
static const arg_def_t min_gf_interval = ARG_DEF(
    NULL, "min-gf-interval", 1,
    "min gf/arf frame interval (default 0, indicating in-built behavior)");
static const arg_def_t max_gf_interval = ARG_DEF(
    NULL, "max-gf-interval", 1,
    "max gf/arf frame interval (default 0, indicating in-built behavior)");
536

Andrey Norkin's avatar
Andrey Norkin committed
537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606
#if CONFIG_CICP
static const struct arg_enum_list color_primaries_enum[] = {
  { "bt709", AOM_CICP_CP_BT_709 },
  { "unspecified", AOM_CICP_CP_UNSPECIFIED },
  { "bt601", AOM_CICP_CP_BT_601 },
  { "bt470m", AOM_CICP_CP_BT_470_M },
  { "bt470bg", AOM_CICP_CP_BT_470_B_G },
  { "smpte240", AOM_CICP_CP_SMPTE_240 },
  { "film", AOM_CICP_CP_GENERIC_FILM },
  { "bt2020", AOM_CICP_CP_BT_2020 },
  { "xyz", AOM_CICP_CP_XYZ },
  { "smpte431", AOM_CICP_CP_SMPTE_431 },
  { "smpte432", AOM_CICP_CP_SMPTE_432 },
  { "ebu3213", AOM_CICP_CP_EBU_3213 },
  { NULL, 0 }
};

static const arg_def_t input_color_primaries = ARG_DEF_ENUM(
    NULL, "color-primaries", 1,
    "Color primaries (CICP) of input content:", color_primaries_enum);

static const struct arg_enum_list transfer_characteristics_enum[] = {
  { "unspecified", AOM_CICP_CP_UNSPECIFIED },
  { "bt709", AOM_CICP_TC_BT_709 },
  { "bt470m", AOM_CICP_TC_BT_470_M },
  { "bt470bg", AOM_CICP_TC_BT_470_B_G },
  { "bt601", AOM_CICP_TC_BT_601 },
  { "smpte240", AOM_CICP_TC_SMPTE_240 },
  { "lin", AOM_CICP_TC_LINEAR },
  { "log100", AOM_CICP_TC_LOG_100 },
  { "log100sq10", AOM_CICP_TC_LOG_100_SQRT10 },
  { "iec61966", AOM_CICP_TC_IEC_61966 },
  { "bt1361", AOM_CICP_TC_BT_1361 },
  { "srgb", AOM_CICP_TC_SRGB },
  { "bt2020-10bit", AOM_CICP_TC_BT_2020_10_BIT },
  { "bt2020-12bit", AOM_CICP_TC_BT_2020_12_BIT },
  { "smpte2084", AOM_CICP_TC_SMPTE_2084 },
  { "hlg", AOM_CICP_TC_HLG },
  { "smpte428", AOM_CICP_TC_SMPTE_428 },
  { NULL, 0 }
};

static const arg_def_t input_transfer_characteristics =
    ARG_DEF_ENUM(NULL, "transfer-characteristics", 1,
                 "Transfer characteristics (CICP) of input content:",
                 transfer_characteristics_enum);

static const struct arg_enum_list matrix_coefficients_enum[] = {
  { "identity", AOM_CICP_MC_IDENTITY },
  { "bt709", AOM_CICP_MC_BT_709 },
  { "unspecified", AOM_CICP_MC_UNSPECIFIED },
  { "fcc73", AOM_CICP_MC_FCC },
  { "bt470bg", AOM_CICP_MC_BT_470_B_G },
  { "bt601", AOM_CICP_MC_BT_601 },
  { "smpte240", AOM_CICP_CP_SMPTE_240 },
  { "ycgco", AOM_CICP_MC_SMPTE_YCGCO },
  { "bt2020ncl", AOM_CICP_MC_BT_2020_NCL },
  { "bt2020cl", AOM_CICP_MC_BT_2020_CL },
  { "smpte2085", AOM_CICP_MC_SMPTE_2085 },
  { "chromncl", AOM_CICP_MC_CHROMAT_NCL },
  { "chromcl", AOM_CICP_MC_CHROMAT_CL },
  { "ictcp", AOM_CICP_MC_ICTCP },
  { NULL, 0 }
};

static const arg_def_t input_matrix_coefficients = ARG_DEF_ENUM(
    NULL, "matrix-coefficients", 1,
    "Matrix coefficients (CICP) of input content:", matrix_coefficients_enum);

#else
Yaowu Xu's avatar
Yaowu Xu committed
607
static const struct arg_enum_list color_space_enum[] = {
608 609 610 611 612
  { "unspecified", AOM_CS_UNKNOWN }, { "bt601", AOM_CS_BT_601 },
  { "bt709", AOM_CS_BT_709 },        { "smpte170", AOM_CS_SMPTE_170 },
  { "smpte240", AOM_CS_SMPTE_240 },  { "bt2020ncl", AOM_CS_BT_2020_NCL },
  { "bt2020cl", AOM_CS_BT_2020_CL }, { "sRGB", AOM_CS_SRGB },
  { "ictcp", AOM_CS_ICTCP },         { NULL, 0 }
Yaowu Xu's avatar
Yaowu Xu committed
613 614
};

clang-format's avatar
clang-format committed
615
static const arg_def_t input_color_space =
clang-format's avatar
clang-format committed
616 617
    ARG_DEF_ENUM(NULL, "color-space", 1,
                 "The color space of input content:", color_space_enum);
Yaowu Xu's avatar
Yaowu Xu committed
618

619 620 621 622 623 624 625 626 627
static const struct arg_enum_list transfer_function_enum[] = {
  { "unknown", AOM_TF_UNKNOWN },
  { "bt709", AOM_TF_BT_709 },
  { "pq", AOM_TF_PQ },
  { "hlg", AOM_TF_HLG },
  { NULL, 0 }
};

static const arg_def_t input_transfer_function = ARG_DEF_ENUM(
clang-format's avatar
clang-format committed
628 629
    NULL, "transfer-function", 1,
    "The transfer function of input content:", transfer_function_enum);
630

Andrey Norkin's avatar
Andrey Norkin committed
631
#endif
632 633 634 635 636 637 638 639 640 641 642 643
static const struct arg_enum_list chroma_sample_position_enum[] = {
  { "unknown", AOM_CSP_UNKNOWN },
  { "vertical", AOM_CSP_VERTICAL },
  { "colocated", AOM_CSP_COLOCATED },
  { NULL, 0 }
};

static const arg_def_t input_chroma_sample_position =
    ARG_DEF_ENUM(NULL, "chroma-sample-position", 1,
                 "The chroma sample position when chroma 4:2:0 is signaled:",
                 chroma_sample_position_enum);

644
static const struct arg_enum_list tune_content_enum[] = {
645 646
  { "default", AOM_CONTENT_DEFAULT },
  { "screen", AOM_CONTENT_SCREEN },
clang-format's avatar
clang-format committed
647
  { NULL, 0 }
648 649 650 651 652
};

static const arg_def_t tune_content = ARG_DEF_ENUM(
    NULL, "tune-content", 1, "Tune content type", tune_content_enum);

Hui Su's avatar
Hui Su committed
653 654 655 656 657 658 659 660 661
#if CONFIG_CDF_UPDATE_MODE
static const arg_def_t cdf_update_mode =
    ARG_DEF(NULL, "cdf-update-mode", 1,
            "CDF update rate for entropy coding "
            "(0: off; 1: update all the time(default); "
            "2: update half the time; "
            "3: update quarter of the time)");
#endif  // CONFIG_CDF_UPDATE_MODE

662 663
#if CONFIG_EXT_PARTITION
static const struct arg_enum_list superblock_size_enum[] = {
664 665 666
  { "dynamic", AOM_SUPERBLOCK_SIZE_DYNAMIC },
  { "64", AOM_SUPERBLOCK_SIZE_64X64 },
  { "128", AOM_SUPERBLOCK_SIZE_128X128 },
clang-format's avatar
clang-format committed
667
  { NULL, 0 }
668 669 670 671 672
};
static const arg_def_t superblock_size = ARG_DEF_ENUM(
    NULL, "sb-size", 1, "Superblock size to use", superblock_size_enum);
#endif  // CONFIG_EXT_PARTITION

673
static const arg_def_t *av1_args[] = { &cpu_used_av1,
674
                                       &dev_sf_av1,
675 676 677
                                       &auto_altref,
                                       &sharpness,
                                       &static_thresh,
678 679 680
#if CONFIG_EXT_TILE
                                       &single_tile_decoding,
#endif  // CONFIG_EXT_TILE
681 682
                                       &tile_cols,
                                       &tile_rows,
683 684 685
#if CONFIG_DEPENDENT_HORZTILES
                                       &tile_dependent_rows,
#endif
686
#if CONFIG_LOOPFILTERING_ACROSS_TILES
687 688 689 690
#if CONFIG_LOOPFILTERING_ACROSS_TILES_EXT
                                       &tile_loopfilter_v,
                                       &tile_loopfilter_h,
#else
691
                                       &tile_loopfilter,
692
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES_EXT
693
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES
694 695
                                       &arnr_maxframes,
                                       &arnr_strength,
696
                                       &tune_metric,
697 698 699 700 701
                                       &cq_level,
                                       &max_intra_rate_pct,
                                       &max_inter_rate_pct,
                                       &gf_cbr_boost_pct,
                                       &lossless,
702
                                       &enable_cdef,
703
                                       &enable_restoration,
704 705 706 707
#if CONFIG_AOM_QM
                                       &enable_qm,
                                       &qm_min,
                                       &qm_max,
708 709 710
#endif
#if CONFIG_DIST_8X8
                                       &enable_dist_8x8,
711
#endif
712 713
                                       &frame_parallel_decoding,
                                       &aq_mode,
Fangwen Fu's avatar
Fangwen Fu committed
714 715 716
#if CONFIG_EXT_DELTA_Q
                                       &deltaq_mode,
#endif
717 718 719
                                       &frame_periodic_boost,
                                       &noise_sens,
                                       &tune_content,
Hui Su's avatar
Hui Su committed
720 721 722
#if CONFIG_CDF_UPDATE_MODE
                                       &cdf_update_mode,
#endif  // CONFIG_CDF_UPDATE_MODE
Andrey Norkin's avatar
Andrey Norkin committed
723 724 725 726 727
#if CONFIG_CICP
                                       &input_color_primaries,
                                       &input_transfer_characteristics,
                                       &input_matrix_coefficients,
#else
728
                                       &input_color_space,
729
                                       &input_transfer_function,
Andrey Norkin's avatar
Andrey Norkin committed
730
#endif
731
                                       &input_chroma_sample_position,
732 733
                                       &min_gf_interval,
                                       &max_gf_interval,
734
#if CONFIG_EXT_PARTITION
735
                                       &superblock_size,
736
#endif  // CONFIG_EXT_PARTITION
737 738
                                       &num_tg,
                                       &mtu_size,
739 740 741
#if CONFIG_TIMING_INFO_IN_SEQ_HEADERS
                                       &timing_info,
#endif
742 743 744
#if CONFIG_FILM_GRAIN
                                       &film_grain_test,
#endif
745
                                       &disable_tempmv,
746 747 748 749
                                       &bitdeptharg,
                                       &inbitdeptharg,
                                       NULL };
static const int av1_arg_ctrl_map[] = { AOME_SET_CPUUSED,
750
                                        AOME_SET_DEVSF,
751 752 753
                                        AOME_SET_ENABLEAUTOALTREF,
                                        AOME_SET_SHARPNESS,
                                        AOME_SET_STATIC_THRESHOLD,
754 755 756
#if CONFIG_EXT_TILE
                                        AV1E_SET_SINGLE_TILE_DECODING,
#endif  // CONFIG_EXT_TILE
757 758
                                        AV1E_SET_TILE_COLUMNS,
                                        AV1E_SET_TILE_ROWS,
759 760 761
#if CONFIG_DEPENDENT_HORZTILES
                                        AV1E_SET_TILE_DEPENDENT_ROWS,
#endif
762
#if CONFIG_LOOPFILTERING_ACROSS_TILES
763 764 765 766
#if CONFIG_LOOPFILTERING_ACROSS_TILES_EXT
                                        AV1E_SET_TILE_LOOPFILTER_V,
                                        AV1E_SET_TILE_LOOPFILTER_H,
#else
767
                                        AV1E_SET_TILE_LOOPFILTER,
768
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES_EXT
769
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES
770 771 772 773 774 775 776 777
                                        AOME_SET_ARNR_MAXFRAMES,
                                        AOME_SET_ARNR_STRENGTH,
                                        AOME_SET_TUNING,
                                        AOME_SET_CQ_LEVEL,
                                        AOME_SET_MAX_INTRA_BITRATE_PCT,
                                        AV1E_SET_MAX_INTER_BITRATE_PCT,
                                        AV1E_SET_GF_CBR_BOOST_PCT,
                                        AV1E_SET_LOSSLESS,
778
                                        AV1E_SET_ENABLE_CDEF,
779
                                        AV1E_SET_ENABLE_RESTORATION,
780 781 782 783
#if CONFIG_AOM_QM
                                        AV1E_SET_ENABLE_QM,
                                        AV1E_SET_QM_MIN,
                                        AV1E_SET_QM_MAX,
784 785 786
#endif
#if CONFIG_DIST_8X8
                                        AV1E_SET_ENABLE_DIST_8X8,
787
#endif
788 789
                                        AV1E_SET_FRAME_PARALLEL_DECODING,
                                        AV1E_SET_AQ_MODE,
Fangwen Fu's avatar
Fangwen Fu committed
790 791 792
#if CONFIG_EXT_DELTA_Q
                                        AV1E_SET_DELTAQ_MODE,
#endif
793 794 795
                                        AV1E_SET_FRAME_PERIODIC_BOOST,
                                        AV1E_SET_NOISE_SENSITIVITY,
                                        AV1E_SET_TUNE_CONTENT,
Hui Su's avatar
Hui Su committed
796 797 798
#if CONFIG_CDF_UPDATE_MODE
                                        AV1E_SET_CDF_UPDATE_MODE,
#endif  // CONFIG_CDF_UPDATE_MODE
Andrey Norkin's avatar
Andrey Norkin committed
799 800 801 802 803
#if CONFIG_CICP
                                        AV1E_SET_COLOR_PRIMARIES,
                                        AV1E_SET_TRANSFER_CHARACTERISTICS,
                                        AV1E_SET_MATRIX_COEFFICIENTS,
#else
804
                                        AV1E_SET_COLOR_SPACE,
805
                                        AV1E_SET_TRANSFER_FUNCTION,
Andrey Norkin's avatar
Andrey Norkin committed
806
#endif
807
                                        AV1E_SET_CHROMA_SAMPLE_POSITION,
808 809
                                        AV1E_SET_MIN_GF_INTERVAL,
                                        AV1E_SET_MAX_GF_INTERVAL,
810
#if CONFIG_EXT_PARTITION
811
                                        AV1E_SET_SUPERBLOCK_SIZE,
812
#endif  // CONFIG_EXT_PARTITION
813 814
                                        AV1E_SET_NUM_TG,
                                        AV1E_SET_MTU,
815 816 817
#if CONFIG_TIMING_INFO_IN_SEQ_HEADERS
                                        AV1E_SET_TIMING_INFO,
#endif
818 819 820
#if CONFIG_FILM_GRAIN
                                        AV1E_SET_FILM_GRAIN_TEST_VECTOR,
#endif
821
                                        AV1E_SET_DISABLE_TEMPMV,
822
                                        0 };
Hui Su's avatar
Hui Su committed
823
#endif  // CONFIG_AV1_ENCODER
hui su's avatar
hui su committed
824

John Koleszar's avatar
John Koleszar committed
825 826
static const arg_def_t *no_args[] = { NULL };

James Zern's avatar
James Zern committed
827 828
void show_help(FILE *fout, int shorthelp) {
  fprintf(fout, "Usage: %s <options> -o dst_filename src_filename \n",
John Koleszar's avatar
John Koleszar committed
829 830
          exec_name);

James Zern's avatar
James Zern committed
831 832 833 834 835 836 837 838 839 840 841 842 843 844 845
  if (shorthelp) {
    fprintf(fout, "Use --help to see the full list of options.\n");
    return;
  }

  fprintf(fout, "\nOptions:\n");
  arg_show_usage(fout, main_args);
  fprintf(fout, "\nEncoder Global Options:\n");
  arg_show_usage(fout, global_args);
  fprintf(fout, "\nRate Control Options:\n");
  arg_show_usage(fout, rc_args);
  fprintf(fout, "\nTwopass Rate Control Options:\n");
  arg_show_usage(fout, rc_twopass_args);
  fprintf(fout, "\nKeyframe Placement Options:\n");
  arg_show_usage(fout, kf_args);
846
#if CONFIG_AV1_ENCODER
James Zern's avatar
James Zern committed
847 848
  fprintf(fout, "\nAV1 Specific Options:\n");
  arg_show_usage(fout, av1_args);
John Koleszar's avatar
John Koleszar committed
849
#endif
James Zern's avatar
James Zern committed
850
  fprintf(fout,
clang-format's avatar
clang-format committed
851
          "\nStream timebase (--timebase):\n"
John Koleszar's avatar
John Koleszar committed
852 853
          "  The desired precision of timestamps in the output, expressed\n"
          "  in fractional seconds. Default is 1/1000.\n");
James Zern's avatar
James Zern committed
854
  fprintf(fout, "\nIncluded encoders:\n\n");
John Koleszar's avatar
John Koleszar committed
855

James Zern's avatar
James Zern committed
856 857
  const int num_encoder = get_aom_encoder_count();
  for (int i = 0; i < num_encoder; ++i) {
858
    const AvxInterface *const encoder = get_aom_encoder_by_index(i);
clang-format's avatar
clang-format committed
859
    const char *defstr = (i == (num_encoder - 1)) ? "(default)" : "";
James Zern's avatar
James Zern committed
860
    fprintf(fout, "    %-6s - %s %s\n", encoder->name,
861
            aom_codec_iface_name(encoder->codec_interface()), defstr);
862
  }
James Zern's avatar
James Zern committed
863 864 865
  fprintf(fout, "\n        ");
  fprintf(fout, "Use --codec to switch to a non-default encoder.\n\n");
}
John Koleszar's avatar
John Koleszar committed
866

James Zern's avatar
James Zern committed
867 868
void usage_exit(void) {
  show_help(stderr, 1);
John Koleszar's avatar
John Koleszar committed
869
  exit(EXIT_FAILURE);
John Koleszar's avatar
John Koleszar committed
870 871
}

872 873
#if CONFIG_AV1_ENCODER
#define ARG_CTRL_CNT_MAX NELEMENTS(av1_arg_ctrl_map)
874
#endif
John Koleszar's avatar
John Koleszar committed
875

876 877
#if !CONFIG_WEBM_IO
typedef int stereo_format_t;
clang-format's avatar
clang-format committed
878 879 880
struct WebmOutputContext {
  int debug;
};
881 882
#endif

883
/* Per-stream configuration */
John Koleszar's avatar
John Koleszar committed
884
struct stream_config {
885
  struct aom_codec_enc_cfg cfg;
clang-format's avatar
clang-format committed
886 887
  const char *out_fn;
  const char *stats_fn;
888
#if CONFIG_FP_MB_STATS
clang-format's avatar
clang-format committed
889
  const char *fpmb_stats_fn;
890
#endif
clang-format's avatar
clang-format committed
891 892 893 894
  stereo_format_t stereo_fmt;
  int arg_ctrls[ARG_CTRL_CNT_MAX][2];
  int arg_ctrl_cnt;
  int write_webm;
895 896 897
#if CONFIG_OBU_NO_IVF
  int write_ivf;
#endif
898
  // whether to use 16bit internal buffers
clang-format's avatar
clang-format committed
899
  int use_16bit_internal;
900 901
};

John Koleszar's avatar
John Koleszar committed
902
struct stream_state {
clang-format's avatar
clang-format committed
903 904 905 906 907 908 909 910 911 912 913
  int index;
  struct stream_state *next;
  struct stream_config config;
  FILE *file;
  struct rate_hist *rate_hist;
  struct WebmOutputContext webm_ctx;
  uint64_t psnr_sse_total;
  uint64_t psnr_samples_total;
  double psnr_totals[4];
  int psnr_count;
  int counts[64];
914
  aom_codec_ctx_t encoder;
clang-format's avatar
clang-format committed
915 916 917 918
  unsigned int frames_out;
  uint64_t cx_time;
  size_t nbytes;
  stats_io_t stats;
919
#if CONFIG_FP_MB_STATS
clang-format's avatar
clang-format committed
920
  stats_io_t fpmb_stats;
921
#endif
922 923
  struct aom_image *img;
  aom_codec_ctx_t decoder;
clang-format's avatar
clang-format committed
924
  int mismatch_seen;
925 926
};

clang-format's avatar
clang-format committed
927
static void validate_positive_rational(const char *msg,
928
                                       struct aom_rational *rat) {
John Koleszar's avatar
John Koleszar committed
929 930 931 932
  if (rat->den < 0) {
    rat->num *= -1;
    rat->den *= -1;
  }
933

clang-format's avatar
clang-format committed
934
  if (rat->num < 0) die("Error: %s must be positive\n", msg);
935

clang-format's avatar
clang-format committed
936
  if (!rat->den) die("Error: %s has zero denominator\n", msg);
937 938
}

939 940
static void parse_global_config(struct AvxEncoderConfig *global, int *argc,
                                char ***argv) {
clang-format's avatar
clang-format committed
941 942
  char **argi, **argj;
  struct arg arg;
943
  const int num_encoder = get_aom_encoder_count();
944 945 946 947
  char **argv_local = (char **)*argv;
#if CONFIG_FILEOPTIONS
  int argc_local = *argc;
#endif
clang-format's avatar
clang-format committed
948
  if (num_encoder < 1) die("Error: no valid encoder available\n");
John Koleszar's avatar
John Koleszar committed
949 950 951

  /* Initialize default parameters */
  memset(global, 0, sizeof(*global));
952
  global->codec = get_aom_encoder_by_index(num_encoder - 1);
953
  global->passes = 0;
954
  global->color_type = I420;
John Koleszar's avatar
John Koleszar committed
955

956 957 958 959 960
#if CONFIG_FILEOPTIONS
  const char *cfg = NULL;
  int cfg_included = 0;
#endif
  for (argi = argj = argv_local; (*argj = *argi); argi += arg.argv_step) {
John Koleszar's avatar
John Koleszar committed
961 962
    arg.argv_step = 1;

963 964 965 966 967 968 969 970 971 972 973 974 975 976
#if CONFIG_FILEOPTIONS
    if (arg_match(&arg, &use_cfg, argi)) {
      if (cfg_included) continue;
      cfg = arg.val;

      arg_cfg(&argc_local, &argv_local, cfg);

      *argj = *argi = *argv_local;
      argj = argi = argv_local;
      *argv = argv_local;
      cfg_included = 1;
      continue;
    }
#endif
James Zern's avatar
James Zern committed
977 978 979 980
    if (arg_match(&arg, &help, argi)) {
      show_help(stdout, 0);
      exit(EXIT_SUCCESS);
    } else if (arg_match(&arg, &codecarg, argi)) {
981
      global->codec = get_aom_encoder_by_name(arg.val);
982 983
      if (!global->codec)
        die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
John Koleszar's avatar
John Koleszar committed
984
    } else if (arg_match(&arg, &passes, argi)) {
John Koleszar's avatar
John Koleszar committed
985
      global->passes = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
986

John Koleszar's avatar
John Koleszar committed
987 988
      if (global->passes < 1 || global->passes > 2)
        die("Error: Invalid number of passes (%d)\n", global->passes);
John Koleszar's avatar
John Koleszar committed
989
    } else if (arg_match(&arg, &pass_arg, argi)) {
John Koleszar's avatar
John Koleszar committed
990 991 992
      global->pass = arg_parse_uint(&arg);

      if (global->pass < 1 || global->pass > 2)
clang-format's avatar
clang-format committed
993
        die("Error: Invalid pass selected (%d)\n", global->pass);
John Koleszar's avatar
John Koleszar committed
994 995
    } else if (arg_match(&arg, &usage, argi))
      global->usage = arg_parse_uint(&arg);
996 997
    else if (arg_match(&arg, &good_dl, argi))
      warn("Deprecated --good option! Ignoring\n");
John Koleszar's avatar
John Koleszar committed
998
    else if (arg_match(&arg, &use_yv12, argi))
999
      global->color_type = YV12;
John Koleszar's avatar
John Koleszar committed
1000
    else if (arg_match(&arg, &use_i420, argi))
1001 1002 1003 1004 1005
      global->color_type = I420;
    else if (arg_match(&arg, &use_i422, argi))
      global->color_type = I422;
    else if (arg_match(&arg, &use_i444, argi))
      global->color_type = I444;
Deb Mukherjee's avatar
Deb Mukherjee committed
1006 1007
    else if (arg_match(&arg, &use_i440, argi))
      global->color_type = I440;
John Koleszar's avatar
John Koleszar committed
1008 1009 1010 1011
    else if (arg_match(&arg, &quietarg, argi))
      global->quiet = 1;
    else if (arg_match(&arg, &verbosearg, argi))
      global->verbose = 1;
John Koleszar's avatar
John Koleszar committed
1012
    else if (arg_match(&arg, &limit, argi))
John Koleszar's avatar
John Koleszar committed
1013
      global->limit = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
1014
    else if (arg_match(&arg, &skip, argi))
John Koleszar's avatar
John Koleszar committed
1015
      global->skip_frames = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
1016
    else if (arg_match(&arg, &psnrarg, argi))
John Koleszar's avatar
John Koleszar committed
1017
      global->show_psnr = 1;
John Koleszar's avatar
John Koleszar committed
1018
    else if (arg_match(&arg, &recontest, argi))
1019
      global->test_decode = arg_parse_enum_or_int(&arg);
John Koleszar's avatar
John Koleszar committed
1020
    else if (arg_match(&arg, &framerate, argi)) {
John Koleszar's avatar
John Koleszar committed
1021 1022 1023 1024 1025
      global->framerate = arg_parse_rational(&arg);
      validate_positive_rational(arg.name, &global->framerate);
      global->have_framerate = 1;
    } else if (arg_match(&arg, &out_part, argi))
      global->out_part = 1;
John Koleszar's avatar
John Koleszar committed
1026
    else if (arg_match(&arg, &debugmode, argi))
John Koleszar's avatar
John Koleszar committed
1027
      global->debug = 1;
John Koleszar's avatar
John Koleszar committed
1028
    else if (arg_match(&arg, &q_hist_n, argi))
John Koleszar's avatar
John Koleszar committed
1029
      global->show_q_hist_buckets = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
1030
    else if (arg_match(&arg, &rate_hist_n, argi))
John Koleszar's avatar
John Koleszar committed
1031
      global->show_rate_hist_buckets = arg_parse_uint(&arg);
1032 1033 1034 1035
    else if (arg_match(&arg, &disable_warnings, argi))
      global->disable_warnings = 1;
    else if (arg_match(&arg, &disable_warning_prompt, argi))
      global->disable_warning_prompt = 1;
John Koleszar's avatar
John Koleszar committed
1036 1037 1038
    else
      argj++;
  }
John Koleszar's avatar
John Koleszar committed
1039

1040 1041 1042
  if (global->pass) {
    /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
    if (global->pass > global->passes) {
clang-format's avatar
clang-format committed
1043 1044
      warn("Assuming --pass=%d implies --passes=%d\n", global->pass,
           global->pass);
1045 1046 1047
      global->passes = global->pass;
    }
  }
John Koleszar's avatar
John Koleszar committed
1048
  /* Validate global config */
1049
  if (global->passes == 0) {
1050 1051
#if CONFIG_AV1_ENCODER
    // Make default AV1 passes = 2 until there is a better quality 1-pass
1052
    // encoder
1053
    if (global->codec != NULL && global->codec->name != NULL)
Thomas Daede's avatar
Thomas Daede committed
1054
      global->passes = (strcmp(global->codec->name, "av1") == 0) ? 2 : 1;
James Zern's avatar
James Zern committed
1055 1056 1057
#else
    global->passes = 1;
#endif
1058
  }
1059 1060
}

1061
static void open_input_file(struct AvxInputContext *input) {
John Koleszar's avatar
John Koleszar committed
1062
  /* Parse certain options from the input file, if possible */
clang-format's avatar
clang-format committed
1063 1064
  input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb")
                                             : set_binary_mode(stdin);
John Koleszar's avatar
John Koleszar committed
1065

clang-format's avatar
clang-format committed
1066
  if (!input->file) fatal("Failed to open input file");
John Koleszar's avatar
John Koleszar committed
1067

1068 1069 1070 1071 1072 1073 1074 1075
  if (!fseeko(input->file, 0, SEEK_END)) {
    /* Input file is seekable. Figure out how long it is, so we can get
     * progress info.
     */
    input->length = ftello(input->file);
    rewind(input->file);
  }

1076 1077 1078 1079
  /* Default to 1:1 pixel aspect ratio. */
  input->pixel_aspect_ratio.numerator = 1;
  input->pixel_aspect_ratio.denominator = 1;

John Koleszar's avatar
John Koleszar committed
1080 1081 1082 1083 1084 1085
  /* For RAW input sources, these bytes will applied on the first frame
   *  in read_frame().
   */
  input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
  input->detect.position = 0;

clang-format's avatar
clang-format committed
1086
  if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
1087 1088
    if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
                       input->only_i420) >= 0) {
John Koleszar's avatar
John Koleszar committed
1089
      input->file_type = FILE_TYPE_Y4M;
1090 1091
      input->width = input->y4m.pic_w;
      input->height = input->y4m.pic_h;
1092 1093
      input->pixel_aspect_ratio.numerator = input->y4m.par_n;
      input->pixel_aspect_ratio.denominator = input->y4m.par_d;
1094 1095
      input->framerate.numerator = input->y4m.fps_n;
      input->framerate.denominator = input->y4m.fps_d;
1096
      input->fmt = input->y4m.aom_fmt;
1097
      input->bit_depth = input->y4m.bit_depth;
John Koleszar's avatar
John Koleszar committed
1098 1099
    } else
      fatal("Unsupported Y4M stream.");
1100
  } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
1101
    fatal("IVF is not supported as input.");
John Koleszar's avatar
John Koleszar committed
1102 1103
  } else {
    input->file_type = FILE_TYPE_RAW;
John Koleszar's avatar
John Koleszar committed
1104
  }
1105 1106
}

1107
static void close_input_file(struct AvxInputContext *input) {
John Koleszar's avatar
John Koleszar committed
1108
  fclose(input->file);
clang-format's avatar
clang-format committed
1109
  if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
1110 1111
}

1112
static struct stream_state *new_stream(struct AvxEncoderConfig *global,
1113
                                       struct stream_state *prev) {
John Koleszar's avatar
John Koleszar committed
1114 1115 1116
  struct stream_state *stream;

  stream = calloc(1, sizeof(*stream));
1117
  if (stream == NULL) {
John Koleszar's avatar
John Koleszar committed
1118
    fatal("Failed to allocate new stream.");
1119 1120
  }

John Koleszar's avatar
John Koleszar committed
1121 1122 1123 1124 1125
  if (prev) {
    memcpy(stream, prev, sizeof(*stream));
    stream->index++;
    prev->next = stream;
  } else {
1126
    aom_codec_err_t res;
John Koleszar's avatar
John Koleszar committed
1127 1128

    /* Populate encoder configuration */
1129
    res = aom_codec_enc_config_default(global->codec->codec_interface(),
clang-format's avatar
clang-format committed
1130
                                       &stream->config.cfg, global->usage);
1131
    if (res) fatal("Failed to get config: %s\n", aom_codec_err_to_string