aomenc.c 83.6 KB
Newer Older
John Koleszar's avatar
John Koleszar committed
1
/*
Yaowu Xu's avatar
Yaowu Xu committed
2
 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
John Koleszar's avatar
John Koleszar committed
3
 *
Yaowu Xu's avatar
Yaowu Xu committed
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
 */

Yaowu Xu's avatar
Yaowu Xu committed
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

Yaowu Xu's avatar
Yaowu Xu committed
27
#include "aom/aom_encoder.h"
28
#if CONFIG_DECODERS
Yaowu Xu's avatar
Yaowu Xu committed
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

Yaowu Xu's avatar
Yaowu Xu committed
36 37
#if CONFIG_AV1_ENCODER
#include "aom/aomcx.h"
John Koleszar's avatar
John Koleszar committed
38
#endif
Yaowu Xu's avatar
Yaowu Xu committed
39 40
#if CONFIG_AV1_DECODER
#include "aom/aomdx.h"
John Koleszar's avatar
John Koleszar committed
41 42
#endif

Yaowu Xu's avatar
Yaowu Xu committed
43
#include "./aomstats.h"
44
#include "./rate_hist.h"
45
#include "./warnings.h"
46 47 48
#include "aom/aom_integer.h"
#include "aom_ports/aom_timer.h"
#include "aom_ports/mem_ops.h"
49
#if CONFIG_WEBM_IO
50
#include "./webmenc.h"
51
#endif
52
#include "./y4minput.h"
53

John Koleszar's avatar
John Koleszar committed
54
/* Swallow warnings about unused results of fread/fwrite */
clang-format's avatar
clang-format committed
55
static size_t wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) {
John Koleszar's avatar
John Koleszar committed
56
  return fread(ptr, size, nmemb, stream);
John Koleszar's avatar
John Koleszar committed
57 58 59 60
}
#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
61 62
                          FILE *stream) {
  return fwrite(ptr, size, nmemb, stream);
John Koleszar's avatar
John Koleszar committed
63 64 65
}
#define fwrite wrap_fwrite

John Koleszar's avatar
John Koleszar committed
66 67
static const char *exec_name;

Yaowu Xu's avatar
Yaowu Xu committed
68
static void warn_or_exit_on_errorv(aom_codec_ctx_t *ctx, int fatal,
69
                                   const char *s, va_list ap) {
John Koleszar's avatar
John Koleszar committed
70
  if (ctx->err) {
Yaowu Xu's avatar
Yaowu Xu committed
71
    const char *detail = aom_codec_error_detail(ctx);
John Koleszar's avatar
John Koleszar committed
72

John Koleszar's avatar
John Koleszar committed
73
    vfprintf(stderr, s, ap);
Yaowu Xu's avatar
Yaowu Xu committed
74
    fprintf(stderr, ": %s\n", aom_codec_error(ctx));
John Koleszar's avatar
John Koleszar committed
75

clang-format's avatar
clang-format committed
76
    if (detail) fprintf(stderr, "    %s\n", detail);
John Koleszar's avatar
John Koleszar committed
77

clang-format's avatar
clang-format committed
78
    if (fatal) exit(EXIT_FAILURE);
John Koleszar's avatar
John Koleszar committed
79
  }
John Koleszar's avatar
John Koleszar committed
80 81
}

Yaowu Xu's avatar
Yaowu Xu committed
82
static void ctx_exit_on_error(aom_codec_ctx_t *ctx, const char *s, ...) {
83 84 85 86 87 88 89
  va_list ap;

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

Yaowu Xu's avatar
Yaowu Xu committed
90
static void warn_or_exit_on_error(aom_codec_ctx_t *ctx, int fatal,
91 92 93 94 95 96 97 98
                                  const char *s, ...) {
  va_list ap;

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

Yaowu Xu's avatar
Yaowu Xu committed
99
static int read_frame(struct AvxInputContext *input_ctx, aom_image_t *img) {
100 101
  FILE *f = input_ctx->file;
  y4m_input *y4m = &input_ctx->y4m;
John Koleszar's avatar
John Koleszar committed
102 103
  int shortread = 0;

104
  if (input_ctx->file_type == FILE_TYPE_Y4M) {
clang-format's avatar
clang-format committed
105
    if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0;
John Koleszar's avatar
John Koleszar committed
106
  } else {
107
    shortread = read_yuv_frame(input_ctx, img);
John Koleszar's avatar
John Koleszar committed
108
  }
John Koleszar's avatar
John Koleszar committed
109

John Koleszar's avatar
John Koleszar committed
110
  return !shortread;
John Koleszar's avatar
John Koleszar committed
111 112
}

113
static int file_is_y4m(const char detect[4]) {
John Koleszar's avatar
John Koleszar committed
114 115 116 117
  if (memcmp(detect, "YUV4", 4) == 0) {
    return 1;
  }
  return 0;
118 119
}

120
static int fourcc_is_ivf(const char detect[4]) {
121 122 123 124 125
  if (memcmp(detect, "DKIF", 4) == 0) {
    return 1;
  }
  return 0;
}
John Koleszar's avatar
John Koleszar committed
126

clang-format's avatar
clang-format committed
127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147
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");
148
#if CONFIG_FP_MB_STATS
clang-format's avatar
clang-format committed
149 150
static const arg_def_t fpmbf_name =
    ARG_DEF(NULL, "fpmbf", 1, "First pass block statistics file name");
151
#endif
clang-format's avatar
clang-format committed
152 153 154 155 156 157 158 159 160 161 162 163 164 165
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");
static const arg_def_t deadline =
    ARG_DEF("d", "deadline", 1, "Deadline per frame (usec)");
static const arg_def_t good_dl =
    ARG_DEF(NULL, "good", 0, "Use Good Quality Deadline");
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");
166

167
static const struct arg_enum_list test_decode_enum[] = {
clang-format's avatar
clang-format committed
168 169 170 171
  { "off", TEST_DECODE_OFF },
  { "fatal", TEST_DECODE_FATAL },
  { "warn", TEST_DECODE_WARN },
  { NULL, 0 }
172
};
Deb Mukherjee's avatar
Deb Mukherjee committed
173 174
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
175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192
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");
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.");
193

194
#if CONFIG_HIGHBITDEPTH
195 196
static const arg_def_t test16bitinternalarg = ARG_DEF(
    NULL, "test-16bit-internal", 0, "Force use of 16 bit internal buffer");
197 198 199 200 201 202 203 204 205 206 207

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");
208
#endif
209

clang-format's avatar
clang-format committed
210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238
static const arg_def_t *main_args[] = { &debugmode,
                                        &outputfile,
                                        &codecarg,
                                        &passes,
                                        &pass_arg,
                                        &fpf_name,
                                        &limit,
                                        &skip,
                                        &deadline,
                                        &good_dl,
                                        &quietarg,
                                        &verbosearg,
                                        &psnrarg,
                                        &use_webm,
                                        &use_ivf,
                                        &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
239 240
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");
241
#if CONFIG_WEBM_IO
242
static const struct arg_enum_list stereo_mode_enum[] = {
clang-format's avatar
clang-format committed
243 244 245 246 247 248
  { "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 }
249
};
Deb Mukherjee's avatar
Deb Mukherjee committed
250 251
static const arg_def_t stereo_mode = ARG_DEF_ENUM(
    NULL, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum);
252
#endif
Deb Mukherjee's avatar
Deb Mukherjee committed
253 254
static const arg_def_t timebase = ARG_DEF(
    NULL, "timebase", 1, "Output timestamp precision (fractional seconds)");
clang-format's avatar
clang-format committed
255 256 257 258 259 260 261 262 263 264 265 266 267 268 269
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");

static const arg_def_t *global_args[] = { &use_yv12,
                                          &use_i420,
                                          &use_i422,
                                          &use_i444,
                                          &use_i440,
                                          &usage,
                                          &threads,
                                          &profile,
                                          &width,
                                          &height,
270
#if CONFIG_WEBM_IO
clang-format's avatar
clang-format committed
271
                                          &stereo_mode,
272
#endif
clang-format's avatar
clang-format committed
273 274 275
                                          &timebase,
                                          &framerate,
                                          &error_resilient,
276
#if CONFIG_HIGHBITDEPTH
clang-format's avatar
clang-format committed
277
                                          &test16bitinternalarg,
278
                                          &bitdeptharg,
279
#endif
clang-format's avatar
clang-format committed
280 281 282 283 284 285 286 287 288 289 290 291 292 293 294
                                          &lag_in_frames,
                                          NULL };

static const arg_def_t dropframe_thresh =
    ARG_DEF(NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)");
static const arg_def_t resize_allowed =
    ARG_DEF(NULL, "resize-allowed", 1, "Spatial resampling enabled (bool)");
static const arg_def_t resize_width =
    ARG_DEF(NULL, "resize-width", 1, "Width of encoded frame");
static const arg_def_t resize_height =
    ARG_DEF(NULL, "resize-height", 1, "Height of encoded frame");
static const arg_def_t resize_up_thresh =
    ARG_DEF(NULL, "resize-up", 1, "Upscale threshold (buf %)");
static const arg_def_t resize_down_thresh =
    ARG_DEF(NULL, "resize-down", 1, "Downscale threshold (buf %)");
Yaowu Xu's avatar
Yaowu Xu committed
295 296 297 298
static const struct arg_enum_list end_usage_enum[] = { { "vbr", AOM_VBR },
                                                       { "cbr", AOM_CBR },
                                                       { "cq", AOM_CQ },
                                                       { "q", AOM_Q },
clang-format's avatar
clang-format committed
299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317
                                                       { NULL, 0 } };
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)");
John Koleszar's avatar
John Koleszar committed
318
static const arg_def_t *rc_args[] = {
clang-format's avatar
clang-format committed
319 320 321 322
  &dropframe_thresh, &resize_allowed,     &resize_width,   &resize_height,
  &resize_up_thresh, &resize_down_thresh, &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
323 324
};

clang-format's avatar
clang-format committed
325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354
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
355
static const struct arg_enum_list tuning_enum[] = {
Yaowu Xu's avatar
Yaowu Xu committed
356
  { "psnr", AOM_TUNE_PSNR }, { "ssim", AOM_TUNE_SSIM }, { NULL, 0 }
John Koleszar's avatar
John Koleszar committed
357
};
clang-format's avatar
clang-format committed
358 359 360 361 362 363
static const arg_def_t tune_ssim =
    ARG_DEF_ENUM(NULL, "tune", 1, "Material to favor", tuning_enum);
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)");
364

Yaowu Xu's avatar
Yaowu Xu committed
365 366
#if CONFIG_AV1_ENCODER
static const arg_def_t cpu_used_av1 =
clang-format's avatar
clang-format committed
367 368 369 370 371 372
    ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-8..8)");
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)");
373 374 375 376
#if CONFIG_DEPENDENT_HORZTILES
static const arg_def_t tile_dependent_rows =
    ARG_DEF(NULL, "tile-dependent-rows", 1, "Enable dependent Tile rows");
#endif
377
#if CONFIG_LOOPFILTERING_ACROSS_TILES
378 379
static const arg_def_t tile_loopfilter = ARG_DEF(
    NULL, "tile-loopfilter", 1, "Enable loop filter across tile boundary");
380
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES
clang-format's avatar
clang-format committed
381 382
static const arg_def_t lossless =
    ARG_DEF(NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)");
383 384
#if CONFIG_AOM_QM
static const arg_def_t enable_qm =
385
    ARG_DEF(NULL, "enable-qm", 1,
386 387
            "Enable quantisation matrices (0: false (default), 1: true)");
static const arg_def_t qm_min = ARG_DEF(
388
    NULL, "qm-min", 1, "Min quant matrix flatness (0..15), default is 8");
389
static const arg_def_t qm_max = ARG_DEF(
390
    NULL, "qm-max", 1, "Max quant matrix flatness (0..15), default is 16");
391
#endif
392
#if CONFIG_TILE_GROUPS
Yaowu Xu's avatar
Yaowu Xu committed
393 394
static const arg_def_t num_tg = ARG_DEF(
    NULL, "num-tile-groups", 1, "Maximum number of tile groups, default is 1");
395 396
static const arg_def_t mtu_size =
    ARG_DEF(NULL, "mtu-size", 1,
Yaowu Xu's avatar
Yaowu Xu committed
397 398
            "MTU size for a tile group, default is 0 (no MTU targeting), "
            "overrides maximum number of tile groups");
399
#endif
400 401 402 403
#if CONFIG_TEMPMV_SIGNALING
static const arg_def_t disable_tempmv = ARG_DEF(
    NULL, "disable-tempmv", 1, "Disable temporal mv prediction (default is 0)");
#endif
Yaowu Xu's avatar
Yaowu Xu committed
404 405 406 407
static const arg_def_t frame_parallel_decoding =
    ARG_DEF(NULL, "frame-parallel", 1,
            "Enable frame parallel decodability features "
            "(0: false (default), 1: true)");
Thomas's avatar
Thomas committed
408
#if CONFIG_DELTA_Q
409 410 411
static const arg_def_t aq_mode = ARG_DEF(
    NULL, "aq-mode", 1,
    "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
412
    "3: cyclic refresh, 4: delta quant)");
413
#else
Thomas's avatar
Thomas committed
414 415 416
static const arg_def_t aq_mode = ARG_DEF(
    NULL, "aq-mode", 1,
    "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
417
    "3: cyclic refresh)");
418
#endif
clang-format's avatar
clang-format committed
419 420 421
static const arg_def_t frame_periodic_boost =
    ARG_DEF(NULL, "frame-boost", 1,
            "Enable frame periodic boost (0: off (default), 1: on)");
422 423
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
424 425
static const arg_def_t max_inter_rate_pct =
    ARG_DEF(NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
426 427 428 429 430 431
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)");
432

Yaowu Xu's avatar
Yaowu Xu committed
433
static const struct arg_enum_list color_space_enum[] = {
Yaowu Xu's avatar
Yaowu Xu committed
434 435 436 437 438 439 440 441
  { "unknown", AOM_CS_UNKNOWN },
  { "bt601", AOM_CS_BT_601 },
  { "bt709", AOM_CS_BT_709 },
  { "smpte170", AOM_CS_SMPTE_170 },
  { "smpte240", AOM_CS_SMPTE_240 },
  { "bt2020", AOM_CS_BT_2020 },
  { "reserved", AOM_CS_RESERVED },
  { "sRGB", AOM_CS_SRGB },
Yaowu Xu's avatar
Yaowu Xu committed
442 443 444
  { NULL, 0 }
};

clang-format's avatar
clang-format committed
445 446 447
static const arg_def_t input_color_space =
    ARG_DEF_ENUM(NULL, "color-space", 1, "The color space of input content:",
                 color_space_enum);
Yaowu Xu's avatar
Yaowu Xu committed
448

449
static const struct arg_enum_list tune_content_enum[] = {
Yaowu Xu's avatar
Yaowu Xu committed
450 451
  { "default", AOM_CONTENT_DEFAULT },
  { "screen", AOM_CONTENT_SCREEN },
clang-format's avatar
clang-format committed
452
  { NULL, 0 }
453 454 455 456
};

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
457
#endif
458

Yaowu Xu's avatar
Yaowu Xu committed
459
#if CONFIG_AV1_ENCODER
460 461
#if CONFIG_EXT_PARTITION
static const struct arg_enum_list superblock_size_enum[] = {
Yaowu Xu's avatar
Yaowu Xu committed
462 463 464
  { "dynamic", AOM_SUPERBLOCK_SIZE_DYNAMIC },
  { "64", AOM_SUPERBLOCK_SIZE_64X64 },
  { "128", AOM_SUPERBLOCK_SIZE_128X128 },
clang-format's avatar
clang-format committed
465
  { NULL, 0 }
466 467 468 469 470
};
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

Yaowu Xu's avatar
Yaowu Xu committed
471 472 473 474 475 476
static const arg_def_t *av1_args[] = { &cpu_used_av1,
                                       &auto_altref,
                                       &sharpness,
                                       &static_thresh,
                                       &tile_cols,
                                       &tile_rows,
477 478 479
#if CONFIG_DEPENDENT_HORZTILES
                                       &tile_dependent_rows,
#endif
480
#if CONFIG_LOOPFILTERING_ACROSS_TILES
481
                                       &tile_loopfilter,
482
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES
Yaowu Xu's avatar
Yaowu Xu committed
483 484 485 486 487 488 489 490
                                       &arnr_maxframes,
                                       &arnr_strength,
                                       &tune_ssim,
                                       &cq_level,
                                       &max_intra_rate_pct,
                                       &max_inter_rate_pct,
                                       &gf_cbr_boost_pct,
                                       &lossless,
491 492 493 494 495
#if CONFIG_AOM_QM
                                       &enable_qm,
                                       &qm_min,
                                       &qm_max,
#endif
Yaowu Xu's avatar
Yaowu Xu committed
496 497 498 499 500 501 502 503
                                       &frame_parallel_decoding,
                                       &aq_mode,
                                       &frame_periodic_boost,
                                       &noise_sens,
                                       &tune_content,
                                       &input_color_space,
                                       &min_gf_interval,
                                       &max_gf_interval,
504
#if CONFIG_EXT_PARTITION
Yaowu Xu's avatar
Yaowu Xu committed
505
                                       &superblock_size,
506
#endif  // CONFIG_EXT_PARTITION
507 508 509 510
#if CONFIG_TILE_GROUPS
                                       &num_tg,
                                       &mtu_size,
#endif
511 512 513
#if CONFIG_TEMPMV_SIGNALING
                                       &disable_tempmv,
#endif
514
#if CONFIG_HIGHBITDEPTH
Yaowu Xu's avatar
Yaowu Xu committed
515 516
                                       &bitdeptharg,
                                       &inbitdeptharg,
517
#endif  // CONFIG_HIGHBITDEPTH
Yaowu Xu's avatar
Yaowu Xu committed
518 519 520 521 522 523 524
                                       NULL };
static const int av1_arg_ctrl_map[] = { AOME_SET_CPUUSED,
                                        AOME_SET_ENABLEAUTOALTREF,
                                        AOME_SET_SHARPNESS,
                                        AOME_SET_STATIC_THRESHOLD,
                                        AV1E_SET_TILE_COLUMNS,
                                        AV1E_SET_TILE_ROWS,
525 526 527
#if CONFIG_DEPENDENT_HORZTILES
                                        AV1E_SET_TILE_DEPENDENT_ROWS,
#endif
528
#if CONFIG_LOOPFILTERING_ACROSS_TILES
529
                                        AV1E_SET_TILE_LOOPFILTER,
530
#endif  // CONFIG_LOOPFILTERING_ACROSS_TILES
Yaowu Xu's avatar
Yaowu Xu committed
531 532 533 534 535 536 537 538
                                        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,
539 540 541 542 543
#if CONFIG_AOM_QM
                                        AV1E_SET_ENABLE_QM,
                                        AV1E_SET_QM_MIN,
                                        AV1E_SET_QM_MAX,
#endif
Yaowu Xu's avatar
Yaowu Xu committed
544 545 546 547 548 549 550 551
                                        AV1E_SET_FRAME_PARALLEL_DECODING,
                                        AV1E_SET_AQ_MODE,
                                        AV1E_SET_FRAME_PERIODIC_BOOST,
                                        AV1E_SET_NOISE_SENSITIVITY,
                                        AV1E_SET_TUNE_CONTENT,
                                        AV1E_SET_COLOR_SPACE,
                                        AV1E_SET_MIN_GF_INTERVAL,
                                        AV1E_SET_MAX_GF_INTERVAL,
552
#if CONFIG_EXT_PARTITION
Yaowu Xu's avatar
Yaowu Xu committed
553
                                        AV1E_SET_SUPERBLOCK_SIZE,
554
#endif  // CONFIG_EXT_PARTITION
555 556 557
#if CONFIG_TILE_GROUPS
                                        AV1E_SET_NUM_TG,
                                        AV1E_SET_MTU,
558 559 560
#endif
#if CONFIG_TEMPMV_SIGNALING
                                        AV1E_SET_DISABLE_TEMPMV,
561
#endif
Yaowu Xu's avatar
Yaowu Xu committed
562
                                        0 };
hui su's avatar
hui su committed
563 564
#endif

John Koleszar's avatar
John Koleszar committed
565 566
static const arg_def_t *no_args[] = { NULL };

567
void usage_exit(void) {
John Koleszar's avatar
John Koleszar committed
568
  int i;
Yaowu Xu's avatar
Yaowu Xu committed
569
  const int num_encoder = get_aom_encoder_count();
John Koleszar's avatar
John Koleszar committed
570 571 572 573 574

  fprintf(stderr, "Usage: %s <options> -o dst_filename src_filename \n",
          exec_name);

  fprintf(stderr, "\nOptions:\n");
John Koleszar's avatar
John Koleszar committed
575
  arg_show_usage(stderr, main_args);
John Koleszar's avatar
John Koleszar committed
576
  fprintf(stderr, "\nEncoder Global Options:\n");
John Koleszar's avatar
John Koleszar committed
577
  arg_show_usage(stderr, global_args);
John Koleszar's avatar
John Koleszar committed
578
  fprintf(stderr, "\nRate Control Options:\n");
John Koleszar's avatar
John Koleszar committed
579
  arg_show_usage(stderr, rc_args);
John Koleszar's avatar
John Koleszar committed
580
  fprintf(stderr, "\nTwopass Rate Control Options:\n");
John Koleszar's avatar
John Koleszar committed
581
  arg_show_usage(stderr, rc_twopass_args);
John Koleszar's avatar
John Koleszar committed
582
  fprintf(stderr, "\nKeyframe Placement Options:\n");
John Koleszar's avatar
John Koleszar committed
583
  arg_show_usage(stderr, kf_args);
Yaowu Xu's avatar
Yaowu Xu committed
584 585 586
#if CONFIG_AV1_ENCODER
  fprintf(stderr, "\nAV1 Specific Options:\n");
  arg_show_usage(stderr, av1_args);
John Koleszar's avatar
John Koleszar committed
587
#endif
clang-format's avatar
clang-format committed
588 589
  fprintf(stderr,
          "\nStream timebase (--timebase):\n"
John Koleszar's avatar
John Koleszar committed
590 591
          "  The desired precision of timestamps in the output, expressed\n"
          "  in fractional seconds. Default is 1/1000.\n");
592
  fprintf(stderr, "\nIncluded encoders:\n\n");
John Koleszar's avatar
John Koleszar committed
593

594
  for (i = 0; i < num_encoder; ++i) {
Yaowu Xu's avatar
Yaowu Xu committed
595
    const AvxInterface *const encoder = get_aom_encoder_by_index(i);
clang-format's avatar
clang-format committed
596 597
    const char *defstr = (i == (num_encoder - 1)) ? "(default)" : "";
    fprintf(stderr, "    %-6s - %s %s\n", encoder->name,
Yaowu Xu's avatar
Yaowu Xu committed
598
            aom_codec_iface_name(encoder->codec_interface()), defstr);
599
  }
600 601
  fprintf(stderr, "\n        ");
  fprintf(stderr, "Use --codec to switch to a non-default encoder.\n\n");
John Koleszar's avatar
John Koleszar committed
602 603

  exit(EXIT_FAILURE);
John Koleszar's avatar
John Koleszar committed
604 605
}

clang-format's avatar
clang-format committed
606
#define mmin(a, b) ((a) < (b) ? (a) : (b))
607

608
#if CONFIG_HIGHBITDEPTH
Yaowu Xu's avatar
Yaowu Xu committed
609 610
static void find_mismatch_high(const aom_image_t *const img1,
                               const aom_image_t *const img2, int yloc[4],
clang-format's avatar
clang-format committed
611
                               int uloc[4], int vloc[4]) {
612 613 614 615 616 617 618 619 620 621 622 623
  uint16_t *plane1, *plane2;
  uint32_t stride1, stride2;
  const uint32_t bsize = 64;
  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
  const uint32_t c_w =
      (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
  const uint32_t c_h =
      (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
  int match = 1;
  uint32_t i, j;
  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
Yaowu Xu's avatar
Yaowu Xu committed
624 625 626 627
  plane1 = (uint16_t *)img1->planes[AOM_PLANE_Y];
  plane2 = (uint16_t *)img2->planes[AOM_PLANE_Y];
  stride1 = img1->stride[AOM_PLANE_Y] / 2;
  stride2 = img2->stride[AOM_PLANE_Y] / 2;
628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649
  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
    for (j = 0; match && j < img1->d_w; j += bsize) {
      int k, l;
      const int si = mmin(i + bsize, img1->d_h) - i;
      const int sj = mmin(j + bsize, img1->d_w) - j;
      for (k = 0; match && k < si; ++k) {
        for (l = 0; match && l < sj; ++l) {
          if (*(plane1 + (i + k) * stride1 + j + l) !=
              *(plane2 + (i + k) * stride2 + j + l)) {
            yloc[0] = i + k;
            yloc[1] = j + l;
            yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
            yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
            match = 0;
            break;
          }
        }
      }
    }
  }

  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
Yaowu Xu's avatar
Yaowu Xu committed
650 651 652 653
  plane1 = (uint16_t *)img1->planes[AOM_PLANE_U];
  plane2 = (uint16_t *)img2->planes[AOM_PLANE_U];
  stride1 = img1->stride[AOM_PLANE_U] / 2;
  stride2 = img2->stride[AOM_PLANE_U] / 2;
654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675
  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
    for (j = 0; match && j < c_w; j += bsizex) {
      int k, l;
      const int si = mmin(i + bsizey, c_h - i);
      const int sj = mmin(j + bsizex, c_w - j);
      for (k = 0; match && k < si; ++k) {
        for (l = 0; match && l < sj; ++l) {
          if (*(plane1 + (i + k) * stride1 + j + l) !=
              *(plane2 + (i + k) * stride2 + j + l)) {
            uloc[0] = i + k;
            uloc[1] = j + l;
            uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
            uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
            match = 0;
            break;
          }
        }
      }
    }
  }

  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
Yaowu Xu's avatar
Yaowu Xu committed
676 677 678 679
  plane1 = (uint16_t *)img1->planes[AOM_PLANE_V];
  plane2 = (uint16_t *)img2->planes[AOM_PLANE_V];
  stride1 = img1->stride[AOM_PLANE_V] / 2;
  stride2 = img2->stride[AOM_PLANE_V] / 2;
680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702
  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
    for (j = 0; match && j < c_w; j += bsizex) {
      int k, l;
      const int si = mmin(i + bsizey, c_h - i);
      const int sj = mmin(j + bsizex, c_w - j);
      for (k = 0; match && k < si; ++k) {
        for (l = 0; match && l < sj; ++l) {
          if (*(plane1 + (i + k) * stride1 + j + l) !=
              *(plane2 + (i + k) * stride2 + j + l)) {
            vloc[0] = i + k;
            vloc[1] = j + l;
            vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
            vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
            match = 0;
            break;
          }
        }
      }
    }
  }
}
#endif

Yaowu Xu's avatar
Yaowu Xu committed
703 704
static void find_mismatch(const aom_image_t *const img1,
                          const aom_image_t *const img2, int yloc[4],
clang-format's avatar
clang-format committed
705
                          int uloc[4], int vloc[4]) {
706 707 708 709 710 711 712 713 714
  const uint32_t bsize = 64;
  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
  const uint32_t c_w =
      (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
  const uint32_t c_h =
      (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
  int match = 1;
  uint32_t i, j;
715
  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
716 717
  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
    for (j = 0; match && j < img1->d_w; j += bsize) {
718
      int k, l;
James Zern's avatar
James Zern committed
719 720 721 722
      const int si = mmin(i + bsize, img1->d_h) - i;
      const int sj = mmin(j + bsize, img1->d_w) - j;
      for (k = 0; match && k < si; ++k) {
        for (l = 0; match && l < sj; ++l) {
Yaowu Xu's avatar
Yaowu Xu committed
723 724 725 726
          if (*(img1->planes[AOM_PLANE_Y] +
                (i + k) * img1->stride[AOM_PLANE_Y] + j + l) !=
              *(img2->planes[AOM_PLANE_Y] +
                (i + k) * img2->stride[AOM_PLANE_Y] + j + l)) {
727 728
            yloc[0] = i + k;
            yloc[1] = j + l;
Yaowu Xu's avatar
Yaowu Xu committed
729 730 731 732
            yloc[2] = *(img1->planes[AOM_PLANE_Y] +
                        (i + k) * img1->stride[AOM_PLANE_Y] + j + l);
            yloc[3] = *(img2->planes[AOM_PLANE_Y] +
                        (i + k) * img2->stride[AOM_PLANE_Y] + j + l);
733
            match = 0;
734
            break;
735 736
          }
        }
James Zern's avatar
James Zern committed
737
      }
738
    }
739
  }
740

741
  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
742
  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
John Koleszar's avatar
John Koleszar committed
743
    for (j = 0; match && j < c_w; j += bsizex) {
744
      int k, l;
James Zern's avatar
James Zern committed
745 746 747 748
      const int si = mmin(i + bsizey, c_h - i);
      const int sj = mmin(j + bsizex, c_w - j);
      for (k = 0; match && k < si; ++k) {
        for (l = 0; match && l < sj; ++l) {
Yaowu Xu's avatar
Yaowu Xu committed
749 750 751 752
          if (*(img1->planes[AOM_PLANE_U] +
                (i + k) * img1->stride[AOM_PLANE_U] + j + l) !=
              *(img2->planes[AOM_PLANE_U] +
                (i + k) * img2->stride[AOM_PLANE_U] + j + l)) {
753 754
            uloc[0] = i + k;
            uloc[1] = j + l;
Yaowu Xu's avatar
Yaowu Xu committed
755 756 757 758
            uloc[2] = *(img1->planes[AOM_PLANE_U] +
                        (i + k) * img1->stride[AOM_PLANE_U] + j + l);
            uloc[3] = *(img2->planes[AOM_PLANE_U] +
                        (i + k) * img2->stride[AOM_PLANE_U] + j + l);
759 760 761 762
            match = 0;
            break;
          }
        }
James Zern's avatar
James Zern committed
763
      }
764 765
    }
  }
766
  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
767
  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
John Koleszar's avatar
John Koleszar committed
768
    for (j = 0; match && j < c_w; j += bsizex) {
769
      int k, l;
James Zern's avatar
James Zern committed
770 771 772 773
      const int si = mmin(i + bsizey, c_h - i);
      const int sj = mmin(j + bsizex, c_w - j);
      for (k = 0; match && k < si; ++k) {
        for (l = 0; match && l < sj; ++l) {
Yaowu Xu's avatar
Yaowu Xu committed
774 775 776 777
          if (*(img1->planes[AOM_PLANE_V] +
                (i + k) * img1->stride[AOM_PLANE_V] + j + l) !=
              *(img2->planes[AOM_PLANE_V] +
                (i + k) * img2->stride[AOM_PLANE_V] + j + l)) {
778 779
            vloc[0] = i + k;
            vloc[1] = j + l;
Yaowu Xu's avatar
Yaowu Xu committed
780 781 782 783
            vloc[2] = *(img1->planes[AOM_PLANE_V] +
                        (i + k) * img1->stride[AOM_PLANE_V] + j + l);
            vloc[3] = *(img2->planes[AOM_PLANE_V] +
                        (i + k) * img2->stride[AOM_PLANE_V] + j + l);
784 785 786 787
            match = 0;
            break;
          }
        }
James Zern's avatar
James Zern committed
788
      }
789 790
    }
  }
791 792
}

Yaowu Xu's avatar
Yaowu Xu committed
793 794
static int compare_img(const aom_image_t *const img1,
                       const aom_image_t *const img2) {
795
  uint32_t l_w = img1->d_w;
clang-format's avatar
clang-format committed
796
  uint32_t c_w = (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
797 798 799
  const uint32_t c_h =
      (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
  uint32_t i;
John Koleszar's avatar
John Koleszar committed
800
  int match = 1;
801

John Koleszar's avatar
John Koleszar committed
802
  match &= (img1->fmt == img2->fmt);
803 804
  match &= (img1->d_w == img2->d_w);
  match &= (img1->d_h == img2->d_h);
805
#if CONFIG_HIGHBITDEPTH
Yaowu Xu's avatar
Yaowu Xu committed
806
  if (img1->fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
807 808 809 810
    l_w *= 2;
    c_w *= 2;
  }
#endif
811

James Zern's avatar
James Zern committed
812
  for (i = 0; i < img1->d_h; ++i)
Yaowu Xu's avatar
Yaowu Xu committed
813 814
    match &= (memcmp(img1->planes[AOM_PLANE_Y] + i * img1->stride[AOM_PLANE_Y],
                     img2->planes[AOM_PLANE_Y] + i * img2->stride[AOM_PLANE_Y],
815
                     l_w) == 0);
816

James Zern's avatar
James Zern committed
817
  for (i = 0; i < c_h; ++i)
Yaowu Xu's avatar
Yaowu Xu committed
818 819
    match &= (memcmp(img1->planes[AOM_PLANE_U] + i * img1->stride[AOM_PLANE_U],
                     img2->planes[AOM_PLANE_U] + i * img2->stride[AOM_PLANE_U],
820
                     c_w) == 0);
821

James Zern's avatar
James Zern committed
822
  for (i = 0; i < c_h; ++i)
Yaowu Xu's avatar
Yaowu Xu committed
823 824
    match &= (memcmp(img1->planes[AOM_PLANE_V] + i * img1->stride[AOM_PLANE_V],
                     img2->planes[AOM_PLANE_V] + i * img2->stride[AOM_PLANE_V],
825
                     c_w) == 0);
826

John Koleszar's avatar
John Koleszar committed
827
  return match;
828 829
}

clang-format's avatar
clang-format committed
830
#define NELEMENTS(x) (sizeof(x) / sizeof(x[0]))
Yaowu Xu's avatar
Yaowu Xu committed
831 832
#if CONFIG_AV1_ENCODER
#define ARG_CTRL_CNT_MAX NELEMENTS(av1_arg_ctrl_map)
833
#endif
John Koleszar's avatar
John Koleszar committed
834

835 836
#if !CONFIG_WEBM_IO
typedef int stereo_format_t;
clang-format's avatar
clang-format committed
837 838 839
struct WebmOutputContext {
  int debug;
};
840 841
#endif

842
/* Per-stream configuration */
John Koleszar's avatar
John Koleszar committed
843
struct stream_config {
Yaowu Xu's avatar
Yaowu Xu committed
844
  struct aom_codec_enc_cfg cfg;
clang-format's avatar
clang-format committed
845 846
  const char *out_fn;
  const char *stats_fn;
847
#if CONFIG_FP_MB_STATS
clang-format's avatar
clang-format committed
848
  const char *fpmb_stats_fn;
849
#endif
clang-format's avatar
clang-format committed
850 851 852 853
  stereo_format_t stereo_fmt;
  int arg_ctrls[ARG_CTRL_CNT_MAX][2];
  int arg_ctrl_cnt;
  int write_webm;
854
#if CONFIG_HIGHBITDEPTH
855
  // whether to use 16bit internal buffers
clang-format's avatar
clang-format committed
856
  int use_16bit_internal;
857
#endif
858 859
};

John Koleszar's avatar
John Koleszar committed
860
struct stream_state {
clang-format's avatar
clang-format committed
861 862 863 864 865 866 867 868 869 870 871
  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];
Yaowu Xu's avatar
Yaowu Xu committed
872
  aom_codec_ctx_t encoder;
clang-format's avatar
clang-format committed
873 874 875 876
  unsigned int frames_out;
  uint64_t cx_time;
  size_t nbytes;
  stats_io_t stats;
877
#if CONFIG_FP_MB_STATS
clang-format's avatar
clang-format committed
878
  stats_io_t fpmb_stats;
879
#endif
Yaowu Xu's avatar
Yaowu Xu committed
880 881
  struct aom_image *img;
  aom_codec_ctx_t decoder;
clang-format's avatar
clang-format committed
882
  int mismatch_seen;
883 884
};

clang-format's avatar
clang-format committed
885
static void validate_positive_rational(const char *msg,
Yaowu Xu's avatar
Yaowu Xu committed
886
                                       struct aom_rational *rat) {
John Koleszar's avatar
John Koleszar committed
887 888 889 890
  if (rat->den < 0) {
    rat->num *= -1;
    rat->den *= -1;
  }
891

clang-format's avatar
clang-format committed
892
  if (rat->num < 0) die("Error: %s must be positive\n", msg);
893

clang-format's avatar
clang-format committed
894
  if (!rat->den) die("Error: %s has zero denominator\n", msg);
895 896
}

Yaowu Xu's avatar
Yaowu Xu committed
897
static void parse_global_config(struct AvxEncoderConfig *global, char **argv) {
clang-format's avatar
clang-format committed
898 899
  char **argi, **argj;
  struct arg arg;
Yaowu Xu's avatar
Yaowu Xu committed
900
  const int num_encoder = get_aom_encoder_count();
901

clang-format's avatar
clang-format committed
902
  if (num_encoder < 1) die("Error: no valid encoder available\n");
John Koleszar's avatar
John Koleszar committed
903 904 905

  /* Initialize default parameters */
  memset(global, 0, sizeof(*global));
Yaowu Xu's avatar
Yaowu Xu committed
906
  global->codec = get_aom_encoder_by_index(num_encoder - 1);
907
  global->passes = 0;
908
  global->color_type = I420;
909
  /* Assign default deadline to good quality */
Yaowu Xu's avatar
Yaowu Xu committed
910
  global->deadline = AOM_DL_GOOD_QUALITY;
John Koleszar's avatar
John Koleszar committed
911 912 913 914 915

  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
    arg.argv_step = 1;

    if (arg_match(&arg, &codecarg, argi)) {
Yaowu Xu's avatar
Yaowu Xu committed
916
      global->codec = get_aom_encoder_by_name(arg.val);
917 918
      if (!global->codec)
        die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
John Koleszar's avatar
John Koleszar committed
919
    } else if (arg_match(&arg, &passes, argi)) {
John Koleszar's avatar
John Koleszar committed
920
      global->passes = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
921

John Koleszar's avatar
John Koleszar committed
922 923
      if (global->passes < 1 || global->passes > 2)
        die("Error: Invalid number of passes (%d)\n", global->passes);
John Koleszar's avatar
John Koleszar committed
924
    } else if (arg_match(&arg, &pass_arg, argi)) {
John Koleszar's avatar
John Koleszar committed
925 926 927
      global->pass = arg_parse_uint(&arg);

      if (global->pass < 1 || global->pass > 2)
clang-format's avatar
clang-format committed
928
        die("Error: Invalid pass selected (%d)\n", global->pass);
John Koleszar's avatar
John Koleszar committed
929 930
    } else if (arg_match(&arg, &usage, argi))
      global->usage = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
931
    else if (arg_match(&arg, &deadline, argi))
John Koleszar's avatar
John Koleszar committed
932
      global->deadline = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
933
    else if (arg_match(&arg, &good_dl, argi))
Yaowu Xu's avatar
Yaowu Xu committed
934
      global->deadline = AOM_DL_GOOD_QUALITY;
John Koleszar's avatar
John Koleszar committed
935
    else if (arg_match(&arg, &use_yv12, argi))
936
      global->color_type = YV12;
John Koleszar's avatar
John Koleszar committed
937
    else if (arg_match(&arg, &use_i420, argi))
938 939 940 941 942
      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
943 944
    else if (arg_match(&arg, &use_i440, argi))
      global->color_type = I440;
John Koleszar's avatar
John Koleszar committed
945 946 947 948
    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
949
    else if (arg_match(&arg, &limit, argi))
John Koleszar's avatar
John Koleszar committed
950
      global->limit = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
951
    else if (arg_match(&arg, &skip, argi))
John Koleszar's avatar
John Koleszar committed
952
      global->skip_frames = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
953
    else if (arg_match(&arg, &psnrarg, argi))
John Koleszar's avatar
John Koleszar committed
954
      global->show_psnr = 1;
John Koleszar's avatar
John Koleszar committed
955
    else if (arg_match(&arg, &recontest, argi))
956
      global->test_decode = arg_parse_enum_or_int(&arg);
John Koleszar's avatar
John Koleszar committed
957
    else if (arg_match(&arg, &framerate, argi)) {
John Koleszar's avatar
John Koleszar committed
958 959 960 961 962
      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
963
    else if (arg_match(&arg, &debugmode, argi))
John Koleszar's avatar
John Koleszar committed
964
      global->debug = 1;
John Koleszar's avatar
John Koleszar committed
965
    else if (arg_match(&arg, &q_hist_n, argi))
John Koleszar's avatar
John Koleszar committed
966
      global->show_q_hist_buckets = arg_parse_uint(&arg);
John Koleszar's avatar
John Koleszar committed
967
    else if (arg_match(&arg, &rate_hist_n, argi))
John Koleszar's avatar
John Koleszar committed
968
      global->show_rate_hist_buckets = arg_parse_uint(&arg);
969 970 971 972
    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
973 974 975
    else
      argj++;
  }
John Koleszar's avatar
John Koleszar committed
976

977 978 979
  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
980 981
      warn("Assuming --pass=%d implies --passes=%d\n", global->pass,
           global->pass);
982 983 984
      global->passes = global->pass;
    }
  }
John Koleszar's avatar
John Koleszar committed
985
  /* Validate global config */
986
  if (global->passes == 0) {
Yaowu Xu's avatar
Yaowu Xu committed
987 988
#if CONFIG_AV1_ENCODER
    // Make default AV1 passes = 2 until there is a better quality 1-pass
989
    // encoder
990
    if (global->codec != NULL && global->codec->name != NULL)
Thomas Daede's avatar
Thomas Daede committed
991
      global->passes = (strcmp(global->codec->name, "av1") == 0) ? 2 : 1;
James Zern's avatar
James Zern committed
992 993 994
#else
    global->passes = 1;
#endif
995
  }
996 997
}

Yaowu Xu's avatar
Yaowu Xu committed
998
static void open_input_file(struct AvxInputContext *input) {
John Koleszar's avatar
John Koleszar committed
999
  /* Parse certain options from the input file, if possible */
clang-format's avatar
clang-format committed
1000 1001
  input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb")
                                             : set_binary_mode(stdin);
John Koleszar's avatar
John Koleszar committed
1002

clang-format's avatar
clang-format committed
1003
  if (!input->file) fatal("Failed to open input file");
John Koleszar's avatar
John Koleszar committed
1004

1005 1006 1007 1008 1009 1010 1011 1012
  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);
  }

1013 1014 1015 1016
  /* 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
1017 1018 1019 1020 1021 1022
  /* 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
1023
  if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
1024 1025
    if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
                       input->only_i420) >= 0) {
John Koleszar's avatar
John Koleszar committed
1026
      input->file_type = FILE_TYPE_Y4M;
1027 1028
      input->width = input->y4m.pic_w;
      input->height = input->y4m.pic_h;
1029 1030
      input->pixel_aspect_ratio.numerator = input->y4m.par_n;
      input->pixel_aspect_ratio.denominator = input->y4m.par_d;
1031 1032
      input->framerate.numerator = input->y4m.fps_n;
      input->framerate.denominator = input->y4m.fps_d;
Yaowu Xu's avatar
Yaowu Xu committed
1033
      input->fmt = input->y4m.aom_fmt;
1034
      input->bit_depth = input->y4m.bit_depth;
John Koleszar's avatar
John Koleszar committed
1035 1036
    } else
      fatal("Unsupported Y4M stream.");
1037
  } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
1038
    fatal("IVF is not supported as input.");
John Koleszar's avatar
John Koleszar committed
1039 1040
  } else {
    input->file_type = FILE_TYPE_RAW;
John Koleszar's avatar
John Koleszar committed
1041
  }
1042 1043
}

Yaowu Xu's avatar
Yaowu Xu committed
1044
static void close_input_file(struct AvxInputContext *input) {
John Koleszar's avatar
John Koleszar committed
1045
  fclose(input->file);
clang-format's avatar
clang-format committed
1046
  if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
1047 1048
}

Yaowu Xu's avatar
Yaowu Xu committed
1049
static struct stream_state *new_stream(struct AvxEncoderConfig *global,
1050
                                       struct stream_state *prev) {
John Koleszar's avatar
John Koleszar committed
1051 1052 1053
  struct stream_state *stream;

  stream = calloc(1, sizeof(*stream));
1054
  if (stream == NULL) {
John Koleszar's avatar
John Koleszar committed
1055
    fatal("Failed to allocate new stream.");
1056 1057
  }

John Koleszar's avatar
John Koleszar committed
1058 1059