AOMedia Codec SDK
aomenc
1 /*
2  * Copyright (c) 2016, Alliance for Open Media. All rights reserved
3  *
4  * This source code is subject to the terms of the BSD 2 Clause License and
5  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
6  * was not distributed with this source code in the LICENSE file, you can
7  * obtain it at www.aomedia.org/license/software. If the Alliance for Open
8  * Media Patent License 1.0 was not distributed with this source code in the
9  * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
10  */
11 
12 #include "apps/aomenc.h"
13 
14 #include "config/aom_config.h"
15 
16 #include <assert.h>
17 #include <limits.h>
18 #include <math.h>
19 #include <stdarg.h>
20 #include <stdio.h>
21 #include <stdlib.h>
22 #include <string.h>
23 
24 #if CONFIG_AV1_DECODER
25 #include "aom/aom_decoder.h"
26 #include "aom/aomdx.h"
27 #endif
28 
29 #include "aom/aom_encoder.h"
30 #include "aom/aom_integer.h"
31 #include "aom/aomcx.h"
32 #include "aom_dsp/aom_dsp_common.h"
33 #include "aom_ports/aom_timer.h"
34 #include "aom_ports/mem_ops.h"
35 #include "common/args.h"
36 #include "common/ivfenc.h"
37 #include "common/tools_common.h"
38 #include "common/warnings.h"
39 
40 #if CONFIG_WEBM_IO
41 #include "common/webmenc.h"
42 #endif
43 
44 #include "common/y4minput.h"
45 #include "examples/encoder_util.h"
46 #include "stats/aomstats.h"
47 #include "stats/rate_hist.h"
48 
49 #if CONFIG_LIBYUV
50 #include "third_party/libyuv/include/libyuv/scale.h"
51 #endif
52 
53 /* Swallow warnings about unused results of fread/fwrite */
54 static size_t wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) {
55  return fread(ptr, size, nmemb, stream);
56 }
57 #define fread wrap_fread
58 
59 static size_t wrap_fwrite(const void *ptr, size_t size, size_t nmemb,
60  FILE *stream) {
61  return fwrite(ptr, size, nmemb, stream);
62 }
63 #define fwrite wrap_fwrite
64 
65 static const char *exec_name;
66 
67 static void warn_or_exit_on_errorv(aom_codec_ctx_t *ctx, int fatal,
68  const char *s, va_list ap) {
69  if (ctx->err) {
70  const char *detail = aom_codec_error_detail(ctx);
71 
72  vfprintf(stderr, s, ap);
73  fprintf(stderr, ": %s\n", aom_codec_error(ctx));
74 
75  if (detail) fprintf(stderr, " %s\n", detail);
76 
77  if (fatal) exit(EXIT_FAILURE);
78  }
79 }
80 
81 static void ctx_exit_on_error(aom_codec_ctx_t *ctx, const char *s, ...) {
82  va_list ap;
83 
84  va_start(ap, s);
85  warn_or_exit_on_errorv(ctx, 1, s, ap);
86  va_end(ap);
87 }
88 
89 static void warn_or_exit_on_error(aom_codec_ctx_t *ctx, int fatal,
90  const char *s, ...) {
91  va_list ap;
92 
93  va_start(ap, s);
94  warn_or_exit_on_errorv(ctx, fatal, s, ap);
95  va_end(ap);
96 }
97 
98 static int read_frame(struct AvxInputContext *input_ctx, aom_image_t *img) {
99  FILE *f = input_ctx->file;
100  y4m_input *y4m = &input_ctx->y4m;
101  int shortread = 0;
102 
103  if (input_ctx->file_type == FILE_TYPE_Y4M) {
104  if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0;
105  } else {
106  shortread = read_yuv_frame(input_ctx, img);
107  }
108 
109  return !shortread;
110 }
111 
112 static int file_is_y4m(const char detect[4]) {
113  if (memcmp(detect, "YUV4", 4) == 0) {
114  return 1;
115  }
116  return 0;
117 }
118 
119 static int fourcc_is_ivf(const char detect[4]) {
120  if (memcmp(detect, "DKIF", 4) == 0) {
121  return 1;
122  }
123  return 0;
124 }
125 
126 static const arg_def_t help =
127  ARG_DEF(NULL, "help", 0, "Show usage options and exit");
128 static const arg_def_t debugmode =
129  ARG_DEF("D", "debug", 0, "Debug mode (makes output deterministic)");
130 static const arg_def_t outputfile =
131  ARG_DEF("o", "output", 1, "Output filename");
132 static const arg_def_t use_yv12 =
133  ARG_DEF(NULL, "yv12", 0, "Input file is YV12 ");
134 static const arg_def_t use_i420 =
135  ARG_DEF(NULL, "i420", 0, "Input file is I420 (default)");
136 static const arg_def_t use_i422 =
137  ARG_DEF(NULL, "i422", 0, "Input file is I422");
138 static const arg_def_t use_i444 =
139  ARG_DEF(NULL, "i444", 0, "Input file is I444");
140 static const arg_def_t codecarg = ARG_DEF(NULL, "codec", 1, "Codec to use");
141 static const arg_def_t passes =
142  ARG_DEF("p", "passes", 1, "Number of passes (1/2)");
143 static const arg_def_t pass_arg =
144  ARG_DEF(NULL, "pass", 1, "Pass to execute (1/2)");
145 static const arg_def_t fpf_name =
146  ARG_DEF(NULL, "fpf", 1, "First pass statistics file name");
147 static const arg_def_t limit =
148  ARG_DEF(NULL, "limit", 1, "Stop encoding after n input frames");
149 static const arg_def_t skip =
150  ARG_DEF(NULL, "skip", 1, "Skip the first n input frames");
151 static const arg_def_t good_dl =
152  ARG_DEF(NULL, "good", 0, "Use Good Quality Deadline");
153 static const arg_def_t rt_dl =
154  ARG_DEF(NULL, "rt", 0, "Use Realtime Quality Deadline");
155 static const arg_def_t quietarg =
156  ARG_DEF("q", "quiet", 0, "Do not print encode progress");
157 static const arg_def_t verbosearg =
158  ARG_DEF("v", "verbose", 0, "Show encoder parameters");
159 static const arg_def_t psnrarg =
160  ARG_DEF(NULL, "psnr", 0, "Show PSNR in status line");
161 static const arg_def_t use_cfg = ARG_DEF("c", "cfg", 1, "Config file to use");
162 
163 static const struct arg_enum_list test_decode_enum[] = {
164  { "off", TEST_DECODE_OFF },
165  { "fatal", TEST_DECODE_FATAL },
166  { "warn", TEST_DECODE_WARN },
167  { NULL, 0 }
168 };
169 static const arg_def_t recontest = ARG_DEF_ENUM(
170  NULL, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum);
171 static const arg_def_t framerate =
172  ARG_DEF(NULL, "fps", 1, "Stream frame rate (rate/scale)");
173 static const arg_def_t use_webm =
174  ARG_DEF(NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)");
175 static const arg_def_t use_ivf = ARG_DEF(NULL, "ivf", 0, "Output IVF");
176 static const arg_def_t use_obu = ARG_DEF(NULL, "obu", 0, "Output OBU");
177 static const arg_def_t q_hist_n =
178  ARG_DEF(NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)");
179 static const arg_def_t rate_hist_n =
180  ARG_DEF(NULL, "rate-hist", 1, "Show rate histogram (n-buckets)");
181 static const arg_def_t disable_warnings =
182  ARG_DEF(NULL, "disable-warnings", 0,
183  "Disable warnings about potentially incorrect encode settings.");
184 static const arg_def_t disable_warning_prompt =
185  ARG_DEF("y", "disable-warning-prompt", 0,
186  "Display warnings, but do not prompt user to continue.");
187 static const struct arg_enum_list bitdepth_enum[] = {
188  { "8", AOM_BITS_8 }, { "10", AOM_BITS_10 }, { "12", AOM_BITS_12 }, { NULL, 0 }
189 };
190 
191 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
192  "b", "bit-depth", 1,
193  "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
194  bitdepth_enum);
195 static const arg_def_t inbitdeptharg =
196  ARG_DEF(NULL, "input-bit-depth", 1, "Bit depth of input");
197 
198 static const arg_def_t input_chroma_subsampling_x = ARG_DEF(
199  NULL, "input-chroma-subsampling-x", 1, "chroma subsampling x value.");
200 static const arg_def_t input_chroma_subsampling_y = ARG_DEF(
201  NULL, "input-chroma-subsampling-y", 1, "chroma subsampling y value.");
202 
203 static const arg_def_t *main_args[] = { &help,
204  &use_cfg,
205  &debugmode,
206  &outputfile,
207  &codecarg,
208  &passes,
209  &pass_arg,
210  &fpf_name,
211  &limit,
212  &skip,
213  &good_dl,
214  &rt_dl,
215  &quietarg,
216  &verbosearg,
217  &psnrarg,
218  &use_webm,
219  &use_ivf,
220  &use_obu,
221  &q_hist_n,
222  &rate_hist_n,
223  &disable_warnings,
224  &disable_warning_prompt,
225  &recontest,
226  NULL };
227 
228 static const arg_def_t usage =
229  ARG_DEF("u", "usage", 1, "Usage profile number to use");
230 static const arg_def_t threads =
231  ARG_DEF("t", "threads", 1, "Max number of threads to use");
232 static const arg_def_t profile =
233  ARG_DEF(NULL, "profile", 1, "Bitstream profile number to use");
234 static const arg_def_t width = ARG_DEF("w", "width", 1, "Frame width");
235 static const arg_def_t height = ARG_DEF("h", "height", 1, "Frame height");
236 static const arg_def_t forced_max_frame_width = ARG_DEF(
237  NULL, "forced_max_frame_width", 1, "Maximum frame width value to force");
238 static const arg_def_t forced_max_frame_height = ARG_DEF(
239  NULL, "forced_max_frame_height", 1, "Maximum frame height value to force");
240 #if CONFIG_WEBM_IO
241 static const struct arg_enum_list stereo_mode_enum[] = {
242  { "mono", STEREO_FORMAT_MONO },
243  { "left-right", STEREO_FORMAT_LEFT_RIGHT },
244  { "bottom-top", STEREO_FORMAT_BOTTOM_TOP },
245  { "top-bottom", STEREO_FORMAT_TOP_BOTTOM },
246  { "right-left", STEREO_FORMAT_RIGHT_LEFT },
247  { NULL, 0 }
248 };
249 static const arg_def_t stereo_mode = ARG_DEF_ENUM(
250  NULL, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum);
251 #endif
252 static const arg_def_t timebase = ARG_DEF(
253  NULL, "timebase", 1, "Output timestamp precision (fractional seconds)");
254 static const arg_def_t global_error_resilient =
255  ARG_DEF(NULL, "global-error-resilient", 1,
256  "Enable global error resiliency features");
257 static const arg_def_t lag_in_frames =
258  ARG_DEF(NULL, "lag-in-frames", 1, "Max number of frames to lag");
259 static const arg_def_t large_scale_tile = ARG_DEF(
260  NULL, "large-scale-tile", 1,
261  "Large scale tile coding (0: off (default), 1: on (ivf output only))");
262 static const arg_def_t monochrome =
263  ARG_DEF(NULL, "monochrome", 0, "Monochrome video (no chroma planes)");
264 static const arg_def_t full_still_picture_hdr = ARG_DEF(
265  NULL, "full-still-picture-hdr", 0, "Use full header for still picture");
266 
267 static const arg_def_t *global_args[] = { &use_yv12,
268  &use_i420,
269  &use_i422,
270  &use_i444,
271  &usage,
272  &threads,
273  &profile,
274  &width,
275  &height,
276  &forced_max_frame_width,
277  &forced_max_frame_height,
278 #if CONFIG_WEBM_IO
279  &stereo_mode,
280 #endif
281  &timebase,
282  &framerate,
283  &global_error_resilient,
284  &bitdeptharg,
285  &lag_in_frames,
286  &large_scale_tile,
287  &monochrome,
288  &full_still_picture_hdr,
289  NULL };
290 
291 static const arg_def_t dropframe_thresh =
292  ARG_DEF(NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)");
293 static const arg_def_t resize_mode =
294  ARG_DEF(NULL, "resize-mode", 1, "Frame resize mode");
295 static const arg_def_t resize_denominator =
296  ARG_DEF(NULL, "resize-denominator", 1, "Frame resize denominator");
297 static const arg_def_t resize_kf_denominator = ARG_DEF(
298  NULL, "resize-kf-denominator", 1, "Frame resize keyframe denominator");
299 static const arg_def_t superres_mode =
300  ARG_DEF(NULL, "superres-mode", 1, "Frame super-resolution mode");
301 static const arg_def_t superres_denominator = ARG_DEF(
302  NULL, "superres-denominator", 1, "Frame super-resolution denominator");
303 static const arg_def_t superres_kf_denominator =
304  ARG_DEF(NULL, "superres-kf-denominator", 1,
305  "Frame super-resolution keyframe denominator");
306 static const arg_def_t superres_qthresh = ARG_DEF(
307  NULL, "superres-qthresh", 1, "Frame super-resolution qindex threshold");
308 static const arg_def_t superres_kf_qthresh =
309  ARG_DEF(NULL, "superres-kf-qthresh", 1,
310  "Frame super-resolution keyframe qindex threshold");
311 static const struct arg_enum_list end_usage_enum[] = { { "vbr", AOM_VBR },
312  { "cbr", AOM_CBR },
313  { "cq", AOM_CQ },
314  { "q", AOM_Q },
315  { NULL, 0 } };
316 static const arg_def_t end_usage =
317  ARG_DEF_ENUM(NULL, "end-usage", 1, "Rate control mode", end_usage_enum);
318 static const arg_def_t target_bitrate =
319  ARG_DEF(NULL, "target-bitrate", 1, "Bitrate (kbps)");
320 static const arg_def_t min_quantizer =
321  ARG_DEF(NULL, "min-q", 1, "Minimum (best) quantizer");
322 static const arg_def_t max_quantizer =
323  ARG_DEF(NULL, "max-q", 1, "Maximum (worst) quantizer");
324 static const arg_def_t undershoot_pct =
325  ARG_DEF(NULL, "undershoot-pct", 1, "Datarate undershoot (min) target (%)");
326 static const arg_def_t overshoot_pct =
327  ARG_DEF(NULL, "overshoot-pct", 1, "Datarate overshoot (max) target (%)");
328 static const arg_def_t buf_sz =
329  ARG_DEF(NULL, "buf-sz", 1, "Client buffer size (ms)");
330 static const arg_def_t buf_initial_sz =
331  ARG_DEF(NULL, "buf-initial-sz", 1, "Client initial buffer size (ms)");
332 static const arg_def_t buf_optimal_sz =
333  ARG_DEF(NULL, "buf-optimal-sz", 1, "Client optimal buffer size (ms)");
334 static const arg_def_t *rc_args[] = { &dropframe_thresh,
335  &resize_mode,
336  &resize_denominator,
337  &resize_kf_denominator,
338  &superres_mode,
339  &superres_denominator,
340  &superres_kf_denominator,
341  &superres_qthresh,
342  &superres_kf_qthresh,
343  &end_usage,
344  &target_bitrate,
345  &min_quantizer,
346  &max_quantizer,
347  &undershoot_pct,
348  &overshoot_pct,
349  &buf_sz,
350  &buf_initial_sz,
351  &buf_optimal_sz,
352  NULL };
353 
354 static const arg_def_t bias_pct =
355  ARG_DEF(NULL, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)");
356 static const arg_def_t minsection_pct =
357  ARG_DEF(NULL, "minsection-pct", 1, "GOP min bitrate (% of target)");
358 static const arg_def_t maxsection_pct =
359  ARG_DEF(NULL, "maxsection-pct", 1, "GOP max bitrate (% of target)");
360 static const arg_def_t *rc_twopass_args[] = { &bias_pct, &minsection_pct,
361  &maxsection_pct, NULL };
362 static const arg_def_t fwd_kf_enabled =
363  ARG_DEF(NULL, "enable-fwd-kf", 1, "Enable forward reference keyframes");
364 static const arg_def_t kf_min_dist =
365  ARG_DEF(NULL, "kf-min-dist", 1, "Minimum keyframe interval (frames)");
366 static const arg_def_t kf_max_dist =
367  ARG_DEF(NULL, "kf-max-dist", 1, "Maximum keyframe interval (frames)");
368 static const arg_def_t kf_disabled =
369  ARG_DEF(NULL, "disable-kf", 0, "Disable keyframe placement");
370 static const arg_def_t *kf_args[] = { &fwd_kf_enabled, &kf_min_dist,
371  &kf_max_dist, &kf_disabled, NULL };
372 static const arg_def_t sframe_dist =
373  ARG_DEF(NULL, "sframe-dist", 1, "S-Frame interval (frames)");
374 static const arg_def_t sframe_mode =
375  ARG_DEF(NULL, "sframe-mode", 1, "S-Frame insertion mode (1..2)");
376 static const arg_def_t save_as_annexb =
377  ARG_DEF(NULL, "annexb", 1, "Save as Annex-B");
378 static const arg_def_t noise_sens =
379  ARG_DEF(NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
380 static const arg_def_t sharpness =
381  ARG_DEF(NULL, "sharpness", 1, "Loop filter sharpness (0..7)");
382 static const arg_def_t static_thresh =
383  ARG_DEF(NULL, "static-thresh", 1, "Motion detection threshold");
384 static const arg_def_t auto_altref =
385  ARG_DEF(NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames");
386 static const arg_def_t arnr_maxframes =
387  ARG_DEF(NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)");
388 static const arg_def_t arnr_strength =
389  ARG_DEF(NULL, "arnr-strength", 1, "AltRef filter strength (0..6)");
390 static const struct arg_enum_list tuning_enum[] = {
391  { "psnr", AOM_TUNE_PSNR },
392  { "ssim", AOM_TUNE_SSIM },
393 #if CONFIG_DIST_8X8
394  { "cdef-dist", AOM_TUNE_CDEF_DIST },
395  { "daala-dist", AOM_TUNE_DAALA_DIST },
396 #endif
397  { NULL, 0 }
398 };
399 static const arg_def_t tune_metric =
400  ARG_DEF_ENUM(NULL, "tune", 1, "Distortion metric tuned with", tuning_enum);
401 static const arg_def_t cq_level =
402  ARG_DEF(NULL, "cq-level", 1, "Constant/Constrained Quality level");
403 static const arg_def_t max_intra_rate_pct =
404  ARG_DEF(NULL, "max-intra-rate", 1, "Max I-frame bitrate (pct)");
405 
406 #if CONFIG_AV1_ENCODER
407 static const arg_def_t cpu_used_av1 =
408  ARG_DEF(NULL, "cpu-used", 1, "CPU Used (0..5)");
409 static const arg_def_t rowmtarg =
410  ARG_DEF(NULL, "row-mt", 1,
411  "Enable row based multi-threading (0: off, 1: on (default))");
412 static const arg_def_t tile_cols =
413  ARG_DEF(NULL, "tile-columns", 1, "Number of tile columns to use, log2");
414 static const arg_def_t tile_rows =
415  ARG_DEF(NULL, "tile-rows", 1, "Number of tile rows to use, log2");
416 static const arg_def_t enable_tpl_model =
417  ARG_DEF(NULL, "enable-tpl-model", 1,
418  "RDO based on frame temporal dependency "
419  "(0: off, 1: backward source based, 2: forward 2-pass). "
420  "This is required for deltaq mode.");
421 static const arg_def_t enable_keyframe_filtering =
422  ARG_DEF(NULL, "enable-keyframe-filtering", 1,
423  "Apply temporal filtering on key frame "
424  "(0: false, 1: true (default)");
425 static const arg_def_t tile_width =
426  ARG_DEF(NULL, "tile-width", 1, "Tile widths (comma separated)");
427 static const arg_def_t tile_height =
428  ARG_DEF(NULL, "tile-height", 1, "Tile heights (command separated)");
429 static const arg_def_t lossless =
430  ARG_DEF(NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)");
431 static const arg_def_t enable_cdef =
432  ARG_DEF(NULL, "enable-cdef", 1,
433  "Enable the constrained directional enhancement filter (0: false, "
434  "1: true (default))");
435 static const arg_def_t enable_restoration = ARG_DEF(
436  NULL, "enable-restoration", 1,
437  "Enable the loop restoration filter (0: false (default in Realtime mode), "
438  "1: true (default in Non-realtime mode))");
439 static const arg_def_t enable_rect_partitions =
440  ARG_DEF(NULL, "enable-rect-partitions", 1,
441  "Enable rectangular partitions "
442  "(0: false, 1: true (default))");
443 static const arg_def_t enable_ab_partitions =
444  ARG_DEF(NULL, "enable-ab-partitions", 1,
445  "Enable ab partitions (0: false, 1: true (default))");
446 static const arg_def_t enable_1to4_partitions =
447  ARG_DEF(NULL, "enable-1to4-partitions", 1,
448  "Enable 1:4 and 4:1 partitions "
449  "(0: false, 1: true (default))");
450 static const arg_def_t min_partition_size =
451  ARG_DEF(NULL, "min-partition-size", 4,
452  "Set min partition size "
453  "(4:4x4, 8:8x8, 16:16x16, 32:32x32, 64:64x64, 128:128x128). "
454  "On frame with 4k+ resolutions or higher speed settings, the min "
455  "partition size will have a minimum of 8.");
456 static const arg_def_t max_partition_size =
457  ARG_DEF(NULL, "max-partition-size", 128,
458  "Set max partition size "
459  "(4:4x4, 8:8x8, 16:16x16, 32:32x32, 64:64x64, 128:128x128)");
460 static const arg_def_t enable_dual_filter =
461  ARG_DEF(NULL, "enable-dual-filter", 1,
462  "Enable dual filter "
463  "(0: false, 1: true (default))");
464 static const arg_def_t enable_chroma_deltaq =
465  ARG_DEF(NULL, "enable-chroma-deltaq", 1,
466  "Enable chroma delta quant "
467  "(0: false (default), 1: true)");
468 static const arg_def_t enable_intra_edge_filter =
469  ARG_DEF(NULL, "enable-intra-edge-filter", 1,
470  "Enable intra edge filtering "
471  "(0: false, 1: true (default))");
472 static const arg_def_t enable_order_hint =
473  ARG_DEF(NULL, "enable-order-hint", 1,
474  "Enable order hint "
475  "(0: false, 1: true (default))");
476 static const arg_def_t enable_tx64 =
477  ARG_DEF(NULL, "enable-tx64", 1,
478  "Enable 64-pt transform (0: false, 1: true (default))");
479 static const arg_def_t enable_flip_idtx =
480  ARG_DEF(NULL, "enable-flip-idtx", 1,
481  "Enable extended transform type (0: false, 1: true (default)) "
482  "including FLIPADST_DCT, DCT_FLIPADST, FLIPADST_FLIPADST, "
483  "ADST_FLIPADST, FLIPADST_ADST, IDTX, V_DCT, H_DCT, V_ADST, "
484  "H_ADST, V_FLIPADST, H_FLIPADST");
485 static const arg_def_t enable_dist_wtd_comp =
486  ARG_DEF(NULL, "enable-dist-wtd-comp", 1,
487  "Enable distance-weighted compound "
488  "(0: false, 1: true (default))");
489 static const arg_def_t enable_masked_comp =
490  ARG_DEF(NULL, "enable-masked-comp", 1,
491  "Enable masked (wedge/diff-wtd) compound "
492  "(0: false, 1: true (default))");
493 static const arg_def_t enable_onesided_comp =
494  ARG_DEF(NULL, "enable-onesided-comp", 1,
495  "Enable one sided compound "
496  "(0: false, 1: true (default))");
497 static const arg_def_t enable_interintra_comp =
498  ARG_DEF(NULL, "enable-interintra-comp", 1,
499  "Enable interintra compound "
500  "(0: false, 1: true (default))");
501 static const arg_def_t enable_smooth_interintra =
502  ARG_DEF(NULL, "enable-smooth-interintra", 1,
503  "Enable smooth interintra mode "
504  "(0: false, 1: true (default))");
505 static const arg_def_t enable_diff_wtd_comp =
506  ARG_DEF(NULL, "enable-diff-wtd-comp", 1,
507  "Enable difference-weighted compound "
508  "(0: false, 1: true (default))");
509 static const arg_def_t enable_interinter_wedge =
510  ARG_DEF(NULL, "enable-interinter-wedge", 1,
511  "Enable interinter wedge compound "
512  "(0: false, 1: true (default))");
513 static const arg_def_t enable_interintra_wedge =
514  ARG_DEF(NULL, "enable-interintra-wedge", 1,
515  "Enable interintra wedge compound "
516  "(0: false, 1: true (default))");
517 static const arg_def_t enable_global_motion =
518  ARG_DEF(NULL, "enable-global-motion", 1,
519  "Enable global motion "
520  "(0: false, 1: true (default))");
521 static const arg_def_t enable_warped_motion =
522  ARG_DEF(NULL, "enable-warped-motion", 1,
523  "Enable local warped motion "
524  "(0: false, 1: true (default))");
525 static const arg_def_t enable_filter_intra =
526  ARG_DEF(NULL, "enable-filter-intra", 1,
527  "Enable filter intra prediction mode "
528  "(0: false, 1: true (default))");
529 static const arg_def_t enable_smooth_intra =
530  ARG_DEF(NULL, "enable-smooth-intra", 1,
531  "Enable smooth intra prediction modes "
532  "(0: false, 1: true (default))");
533 static const arg_def_t enable_paeth_intra =
534  ARG_DEF(NULL, "enable-paeth-intra", 1,
535  "Enable Paeth intra prediction mode (0: false, 1: true (default))");
536 static const arg_def_t enable_cfl_intra =
537  ARG_DEF(NULL, "enable-cfl-intra", 1,
538  "Enable chroma from luma intra prediction mode "
539  "(0: false, 1: true (default))");
540 static const arg_def_t force_video_mode =
541  ARG_DEF(NULL, "force-video-mode", 1,
542  "Force video mode (0: false, 1: true (default))");
543 static const arg_def_t enable_obmc = ARG_DEF(
544  NULL, "enable-obmc", 1, "Enable OBMC (0: false, 1: true (default))");
545 static const arg_def_t enable_overlay =
546  ARG_DEF(NULL, "enable-overlay", 1,
547  "Enable coding overlay frames (0: false, 1: true (default))");
548 static const arg_def_t enable_palette =
549  ARG_DEF(NULL, "enable-palette", 1,
550  "Enable palette prediction mode (0: false, 1: true (default))");
551 static const arg_def_t enable_intrabc =
552  ARG_DEF(NULL, "enable-intrabc", 1,
553  "Enable intra block copy prediction mode "
554  "(0: false, 1: true (default))");
555 static const arg_def_t enable_angle_delta =
556  ARG_DEF(NULL, "enable-angle-delta", 1,
557  "Enable intra angle delta (0: false, 1: true (default))");
558 static const arg_def_t disable_trellis_quant =
559  ARG_DEF(NULL, "disable-trellis-quant", 1,
560  "Disable trellis optimization of quantized coefficients (0: false "
561  "1: true 2: true for rd search 3: true for estimate yrd serch "
562  "(default))");
563 static const arg_def_t enable_qm =
564  ARG_DEF(NULL, "enable-qm", 1,
565  "Enable quantisation matrices (0: false (default), 1: true)");
566 static const arg_def_t qm_min = ARG_DEF(
567  NULL, "qm-min", 1, "Min quant matrix flatness (0..15), default is 8");
568 static const arg_def_t qm_max = ARG_DEF(
569  NULL, "qm-max", 1, "Max quant matrix flatness (0..15), default is 15");
570 static const arg_def_t reduced_tx_type_set = ARG_DEF(
571  NULL, "reduced-tx-type-set", 1, "Use reduced set of transform types");
572 static const arg_def_t use_intra_dct_only =
573  ARG_DEF(NULL, "use-intra-dct-only", 1, "Use DCT only for INTRA modes");
574 static const arg_def_t use_inter_dct_only =
575  ARG_DEF(NULL, "use-inter-dct-only", 1, "Use DCT only for INTER modes");
576 static const arg_def_t use_intra_default_tx_only =
577  ARG_DEF(NULL, "use-intra-default-tx-only", 1,
578  "Use Default-transform only for INTRA modes");
579 static const arg_def_t quant_b_adapt =
580  ARG_DEF(NULL, "quant-b-adapt", 1, "Use adaptive quantize_b");
581 static const arg_def_t coeff_cost_upd_freq =
582  ARG_DEF(NULL, "coeff-cost-upd-freq", 1,
583  "Update freq for coeff costs"
584  "0: SB, 1: SB Row per Tile, 2: Tile");
585 static const arg_def_t mode_cost_upd_freq =
586  ARG_DEF(NULL, "mode-cost-upd-freq", 1,
587  "Update freq for mode costs"
588  "0: SB, 1: SB Row per Tile, 2: Tile");
589 static const arg_def_t mv_cost_upd_freq =
590  ARG_DEF(NULL, "mv-cost-upd-freq", 1,
591  "Update freq for mv costs"
592  "0: SB, 1: SB Row per Tile, 2: Tile, 3: Off");
593 #if CONFIG_DIST_8X8
594 static const arg_def_t enable_dist_8x8 =
595  ARG_DEF(NULL, "enable-dist-8x8", 1,
596  "Enable dist-8x8 (0: false (default), 1: true)");
597 #endif // CONFIG_DIST_8X8
598 static const arg_def_t num_tg = ARG_DEF(
599  NULL, "num-tile-groups", 1, "Maximum number of tile groups, default is 1");
600 static const arg_def_t mtu_size =
601  ARG_DEF(NULL, "mtu-size", 1,
602  "MTU size for a tile group, default is 0 (no MTU targeting), "
603  "overrides maximum number of tile groups");
604 static const struct arg_enum_list timing_info_enum[] = {
605  { "unspecified", AOM_TIMING_UNSPECIFIED },
606  { "constant", AOM_TIMING_EQUAL },
607  { "model", AOM_TIMING_DEC_MODEL },
608  { NULL, 0 }
609 };
610 static const arg_def_t timing_info =
611  ARG_DEF_ENUM(NULL, "timing-info", 1,
612  "Signal timing info in the bitstream (model unly works for no "
613  "hidden frames, no super-res yet):",
614  timing_info_enum);
615 static const arg_def_t film_grain_test =
616  ARG_DEF(NULL, "film-grain-test", 1,
617  "Film grain test vectors (0: none (default), 1: test-1 2: test-2, "
618  "... 16: test-16)");
619 static const arg_def_t film_grain_table =
620  ARG_DEF(NULL, "film-grain-table", 1,
621  "Path to file containing film grain parameters");
622 #if CONFIG_DENOISE
623 static const arg_def_t denoise_noise_level =
624  ARG_DEF(NULL, "denoise-noise-level", 1,
625  "Amount of noise (from 0 = don't denoise, to 50)");
626 static const arg_def_t denoise_block_size =
627  ARG_DEF(NULL, "denoise-block-size", 1, "Denoise block size (default = 32)");
628 #endif
629 static const arg_def_t enable_ref_frame_mvs =
630  ARG_DEF(NULL, "enable-ref-frame-mvs", 1,
631  "Enable temporal mv prediction (default is 1)");
632 static const arg_def_t frame_parallel_decoding =
633  ARG_DEF(NULL, "frame-parallel", 1,
634  "Enable frame parallel decodability features "
635  "(0: false (default), 1: true)");
636 static const arg_def_t error_resilient_mode =
637  ARG_DEF(NULL, "error-resilient", 1,
638  "Enable error resilient features "
639  "(0: false (default), 1: true)");
640 static const arg_def_t aq_mode = ARG_DEF(
641  NULL, "aq-mode", 1,
642  "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
643  "3: cyclic refresh)");
644 static const arg_def_t deltaq_mode =
645  ARG_DEF(NULL, "deltaq-mode", 1,
646  "Delta qindex mode (0: off, 1: deltaq objective (default), "
647  "2: deltaq perceptual). "
648  "Currently this requires enable-tpl-model as a prerequisite.");
649 static const arg_def_t deltalf_mode = ARG_DEF(
650  NULL, "delta-lf-mode", 1, "Enable delta-lf-mode (0: off (default), 1: on)");
651 static const arg_def_t frame_periodic_boost =
652  ARG_DEF(NULL, "frame-boost", 1,
653  "Enable frame periodic boost (0: off (default), 1: on)");
654 static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
655  NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)");
656 static const arg_def_t max_inter_rate_pct =
657  ARG_DEF(NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
658 static const arg_def_t min_gf_interval = ARG_DEF(
659  NULL, "min-gf-interval", 1,
660  "min gf/arf frame interval (default 0, indicating in-built behavior)");
661 static const arg_def_t max_gf_interval = ARG_DEF(
662  NULL, "max-gf-interval", 1,
663  "max gf/arf frame interval (default 0, indicating in-built behavior)");
664 static const arg_def_t gf_max_pyr_height =
665  ARG_DEF(NULL, "gf-max-pyr-height", 1,
666  "maximum height for GF group pyramid structure (0 to 4 (default))");
667 static const arg_def_t max_reference_frames = ARG_DEF(
668  NULL, "max-reference-frames", 1,
669  "maximum number of reference frames allowed per frame (3 to 7 (default))");
670 static const arg_def_t reduced_reference_set =
671  ARG_DEF(NULL, "reduced-reference-set", 1,
672  "Use reduced set of single and compound references (0: off "
673  "(default), 1: on)");
674 static const arg_def_t target_seq_level_idx =
675  ARG_DEF(NULL, "target-seq-level-idx", 1,
676  "Target sequence level index. "
677  "Possible values are in the form of \"ABxy\"(pad leading zeros if "
678  "less than 4 digits). "
679  "AB: Operating point(OP) index; "
680  "xy: Target level index for the OP. "
681  "E.g. \"0\" means target level index 0 for the 0th OP; "
682  "\"1021\" means target level index 21 for the 10th OP.");
683 static const arg_def_t set_min_cr =
684  ARG_DEF(NULL, "min-cr", 1,
685  "Set minimum compression ratio. Take integer values. Default is 0. "
686  "If non-zero, encoder will try to keep the compression ratio of "
687  "each frame to be higher than the given value divided by 100.");
688 
689 static const struct arg_enum_list color_primaries_enum[] = {
690  { "bt709", AOM_CICP_CP_BT_709 },
691  { "unspecified", AOM_CICP_CP_UNSPECIFIED },
692  { "bt601", AOM_CICP_CP_BT_601 },
693  { "bt470m", AOM_CICP_CP_BT_470_M },
694  { "bt470bg", AOM_CICP_CP_BT_470_B_G },
695  { "smpte240", AOM_CICP_CP_SMPTE_240 },
696  { "film", AOM_CICP_CP_GENERIC_FILM },
697  { "bt2020", AOM_CICP_CP_BT_2020 },
698  { "xyz", AOM_CICP_CP_XYZ },
699  { "smpte431", AOM_CICP_CP_SMPTE_431 },
700  { "smpte432", AOM_CICP_CP_SMPTE_432 },
701  { "ebu3213", AOM_CICP_CP_EBU_3213 },
702  { NULL, 0 }
703 };
704 
705 static const arg_def_t input_color_primaries = ARG_DEF_ENUM(
706  NULL, "color-primaries", 1,
707  "Color primaries (CICP) of input content:", color_primaries_enum);
708 
709 static const struct arg_enum_list transfer_characteristics_enum[] = {
710  { "unspecified", AOM_CICP_CP_UNSPECIFIED },
711  { "bt709", AOM_CICP_TC_BT_709 },
712  { "bt470m", AOM_CICP_TC_BT_470_M },
713  { "bt470bg", AOM_CICP_TC_BT_470_B_G },
714  { "bt601", AOM_CICP_TC_BT_601 },
715  { "smpte240", AOM_CICP_TC_SMPTE_240 },
716  { "lin", AOM_CICP_TC_LINEAR },
717  { "log100", AOM_CICP_TC_LOG_100 },
718  { "log100sq10", AOM_CICP_TC_LOG_100_SQRT10 },
719  { "iec61966", AOM_CICP_TC_IEC_61966 },
720  { "bt1361", AOM_CICP_TC_BT_1361 },
721  { "srgb", AOM_CICP_TC_SRGB },
722  { "bt2020-10bit", AOM_CICP_TC_BT_2020_10_BIT },
723  { "bt2020-12bit", AOM_CICP_TC_BT_2020_12_BIT },
724  { "smpte2084", AOM_CICP_TC_SMPTE_2084 },
725  { "hlg", AOM_CICP_TC_HLG },
726  { "smpte428", AOM_CICP_TC_SMPTE_428 },
727  { NULL, 0 }
728 };
729 
730 static const arg_def_t input_transfer_characteristics =
731  ARG_DEF_ENUM(NULL, "transfer-characteristics", 1,
732  "Transfer characteristics (CICP) of input content:",
733  transfer_characteristics_enum);
734 
735 static const struct arg_enum_list matrix_coefficients_enum[] = {
736  { "identity", AOM_CICP_MC_IDENTITY },
737  { "bt709", AOM_CICP_MC_BT_709 },
738  { "unspecified", AOM_CICP_MC_UNSPECIFIED },
739  { "fcc73", AOM_CICP_MC_FCC },
740  { "bt470bg", AOM_CICP_MC_BT_470_B_G },
741  { "bt601", AOM_CICP_MC_BT_601 },
742  { "smpte240", AOM_CICP_CP_SMPTE_240 },
743  { "ycgco", AOM_CICP_MC_SMPTE_YCGCO },
744  { "bt2020ncl", AOM_CICP_MC_BT_2020_NCL },
745  { "bt2020cl", AOM_CICP_MC_BT_2020_CL },
746  { "smpte2085", AOM_CICP_MC_SMPTE_2085 },
747  { "chromncl", AOM_CICP_MC_CHROMAT_NCL },
748  { "chromcl", AOM_CICP_MC_CHROMAT_CL },
749  { "ictcp", AOM_CICP_MC_ICTCP },
750  { NULL, 0 }
751 };
752 
753 static const arg_def_t input_matrix_coefficients = ARG_DEF_ENUM(
754  NULL, "matrix-coefficients", 1,
755  "Matrix coefficients (CICP) of input content:", matrix_coefficients_enum);
756 
757 static const struct arg_enum_list chroma_sample_position_enum[] = {
758  { "unknown", AOM_CSP_UNKNOWN },
759  { "vertical", AOM_CSP_VERTICAL },
760  { "colocated", AOM_CSP_COLOCATED },
761  { NULL, 0 }
762 };
763 
764 static const arg_def_t input_chroma_sample_position =
765  ARG_DEF_ENUM(NULL, "chroma-sample-position", 1,
766  "The chroma sample position when chroma 4:2:0 is signaled:",
767  chroma_sample_position_enum);
768 
769 static const struct arg_enum_list tune_content_enum[] = {
770  { "default", AOM_CONTENT_DEFAULT },
771  { "screen", AOM_CONTENT_SCREEN },
772  { NULL, 0 }
773 };
774 
775 static const arg_def_t tune_content = ARG_DEF_ENUM(
776  NULL, "tune-content", 1, "Tune content type", tune_content_enum);
777 
778 static const arg_def_t cdf_update_mode =
779  ARG_DEF(NULL, "cdf-update-mode", 1,
780  "CDF update mode for entropy coding "
781  "(0: no CDF update; 1: update CDF on all frames(default); "
782  "2: selectively update CDF on some frames");
783 
784 static const struct arg_enum_list superblock_size_enum[] = {
785  { "dynamic", AOM_SUPERBLOCK_SIZE_DYNAMIC },
786  { "64", AOM_SUPERBLOCK_SIZE_64X64 },
787  { "128", AOM_SUPERBLOCK_SIZE_128X128 },
788  { NULL, 0 }
789 };
790 static const arg_def_t superblock_size = ARG_DEF_ENUM(
791  NULL, "sb-size", 1, "Superblock size to use", superblock_size_enum);
792 
793 static const arg_def_t set_tier_mask =
794  ARG_DEF(NULL, "set-tier-mask", 1,
795  "Set bit mask to specify which tier each of the 32 possible "
796  "operating points conforms to. "
797  "Bit value 0(defualt): Main Tier; 1: High Tier.");
798 
799 static const arg_def_t *av1_args[] = { &cpu_used_av1,
800  &auto_altref,
801  &sharpness,
802  &static_thresh,
803  &rowmtarg,
804  &tile_cols,
805  &tile_rows,
806  &enable_tpl_model,
807  &enable_keyframe_filtering,
808  &arnr_maxframes,
809  &arnr_strength,
810  &tune_metric,
811  &cq_level,
812  &max_intra_rate_pct,
813  &max_inter_rate_pct,
814  &gf_cbr_boost_pct,
815  &lossless,
816  &enable_cdef,
817  &enable_restoration,
818  &enable_rect_partitions,
819  &enable_ab_partitions,
820  &enable_1to4_partitions,
821  &min_partition_size,
822  &max_partition_size,
823  &enable_dual_filter,
824  &enable_chroma_deltaq,
825  &enable_intra_edge_filter,
826  &enable_order_hint,
827  &enable_tx64,
828  &enable_flip_idtx,
829  &enable_dist_wtd_comp,
830  &enable_masked_comp,
831  &enable_onesided_comp,
832  &enable_interintra_comp,
833  &enable_smooth_interintra,
834  &enable_diff_wtd_comp,
835  &enable_interinter_wedge,
836  &enable_interintra_wedge,
837  &enable_global_motion,
838  &enable_warped_motion,
839  &enable_filter_intra,
840  &enable_smooth_intra,
841  &enable_paeth_intra,
842  &enable_cfl_intra,
843  &force_video_mode,
844  &enable_obmc,
845  &enable_overlay,
846  &enable_palette,
847  &enable_intrabc,
848  &enable_angle_delta,
849  &disable_trellis_quant,
850  &enable_qm,
851  &qm_min,
852  &qm_max,
853  &reduced_tx_type_set,
854  &use_intra_dct_only,
855  &use_inter_dct_only,
856  &use_intra_default_tx_only,
857  &quant_b_adapt,
858  &coeff_cost_upd_freq,
859  &mode_cost_upd_freq,
860  &mv_cost_upd_freq,
861 #if CONFIG_DIST_8X8
862  &enable_dist_8x8,
863 #endif
864  &frame_parallel_decoding,
865  &error_resilient_mode,
866  &aq_mode,
867  &deltaq_mode,
868  &deltalf_mode,
869  &frame_periodic_boost,
870  &noise_sens,
871  &tune_content,
872  &cdf_update_mode,
873  &input_color_primaries,
874  &input_transfer_characteristics,
875  &input_matrix_coefficients,
876  &input_chroma_sample_position,
877  &min_gf_interval,
878  &max_gf_interval,
879  &gf_max_pyr_height,
880  &superblock_size,
881  &num_tg,
882  &mtu_size,
883  &timing_info,
884  &film_grain_test,
885  &film_grain_table,
886 #if CONFIG_DENOISE
887  &denoise_noise_level,
888  &denoise_block_size,
889 #endif // CONFIG_DENOISE
890  &max_reference_frames,
891  &reduced_reference_set,
892  &enable_ref_frame_mvs,
893  &target_seq_level_idx,
894  &set_tier_mask,
895  &set_min_cr,
896  &bitdeptharg,
897  &inbitdeptharg,
898  &input_chroma_subsampling_x,
899  &input_chroma_subsampling_y,
900  &sframe_dist,
901  &sframe_mode,
902  &save_as_annexb,
903  NULL };
904 static const int av1_arg_ctrl_map[] = { AOME_SET_CPUUSED,
966 #if CONFIG_DIST_8X8
968 #endif
987  AV1E_SET_MTU,
991 #if CONFIG_DENOISE
994 #endif // CONFIG_DENOISE
1001  0 };
1002 #endif // CONFIG_AV1_ENCODER
1003 
1004 static const arg_def_t *no_args[] = { NULL };
1005 
1006 static void show_help(FILE *fout, int shorthelp) {
1007  fprintf(fout, "Usage: %s <options> -o dst_filename src_filename \n",
1008  exec_name);
1009 
1010  if (shorthelp) {
1011  fprintf(fout, "Use --help to see the full list of options.\n");
1012  return;
1013  }
1014 
1015  fprintf(fout, "\nOptions:\n");
1016  arg_show_usage(fout, main_args);
1017  fprintf(fout, "\nEncoder Global Options:\n");
1018  arg_show_usage(fout, global_args);
1019  fprintf(fout, "\nRate Control Options:\n");
1020  arg_show_usage(fout, rc_args);
1021  fprintf(fout, "\nTwopass Rate Control Options:\n");
1022  arg_show_usage(fout, rc_twopass_args);
1023  fprintf(fout, "\nKeyframe Placement Options:\n");
1024  arg_show_usage(fout, kf_args);
1025 #if CONFIG_AV1_ENCODER
1026  fprintf(fout, "\nAV1 Specific Options:\n");
1027  arg_show_usage(fout, av1_args);
1028 #endif
1029  fprintf(fout,
1030  "\nStream timebase (--timebase):\n"
1031  " The desired precision of timestamps in the output, expressed\n"
1032  " in fractional seconds. Default is 1/1000.\n");
1033  fprintf(fout, "\nIncluded encoders:\n\n");
1034 
1035  const int num_encoder = get_aom_encoder_count();
1036  for (int i = 0; i < num_encoder; ++i) {
1037  const AvxInterface *const encoder = get_aom_encoder_by_index(i);
1038  const char *defstr = (i == (num_encoder - 1)) ? "(default)" : "";
1039  fprintf(fout, " %-6s - %s %s\n", encoder->name,
1040  aom_codec_iface_name(encoder->codec_interface()), defstr);
1041  }
1042  fprintf(fout, "\n ");
1043  fprintf(fout, "Use --codec to switch to a non-default encoder.\n\n");
1044 }
1045 
1046 void usage_exit(void) {
1047  show_help(stderr, 1);
1048  exit(EXIT_FAILURE);
1049 }
1050 
1051 #if CONFIG_AV1_ENCODER
1052 #define ARG_CTRL_CNT_MAX NELEMENTS(av1_arg_ctrl_map)
1053 #endif
1054 
1055 #if !CONFIG_WEBM_IO
1056 typedef int stereo_format_t;
1057 struct WebmOutputContext {
1058  int debug;
1059 };
1060 #endif
1061 
1062 /* Per-stream configuration */
1063 struct stream_config {
1064  struct aom_codec_enc_cfg cfg;
1065  const char *out_fn;
1066  const char *stats_fn;
1067  stereo_format_t stereo_fmt;
1068  int arg_ctrls[ARG_CTRL_CNT_MAX][2];
1069  int arg_ctrl_cnt;
1070  int write_webm;
1071  const char *film_grain_filename;
1072  int write_ivf;
1073  // whether to use 16bit internal buffers
1074  int use_16bit_internal;
1075 };
1076 
1077 struct stream_state {
1078  int index;
1079  struct stream_state *next;
1080  struct stream_config config;
1081  FILE *file;
1082  struct rate_hist *rate_hist;
1083  struct WebmOutputContext webm_ctx;
1084  uint64_t psnr_sse_total;
1085  uint64_t psnr_samples_total;
1086  double psnr_totals[4];
1087  int psnr_count;
1088  int counts[64];
1089  aom_codec_ctx_t encoder;
1090  unsigned int frames_out;
1091  uint64_t cx_time;
1092  size_t nbytes;
1093  stats_io_t stats;
1094  struct aom_image *img;
1095  aom_codec_ctx_t decoder;
1096  int mismatch_seen;
1097  unsigned int chroma_subsampling_x;
1098  unsigned int chroma_subsampling_y;
1099 };
1100 
1101 static void validate_positive_rational(const char *msg,
1102  struct aom_rational *rat) {
1103  if (rat->den < 0) {
1104  rat->num *= -1;
1105  rat->den *= -1;
1106  }
1107 
1108  if (rat->num < 0) die("Error: %s must be positive\n", msg);
1109 
1110  if (!rat->den) die("Error: %s has zero denominator\n", msg);
1111 }
1112 
1113 static void init_config(cfg_options_t *config) {
1114  memset(config, 0, sizeof(cfg_options_t));
1115  config->super_block_size = 0; // Dynamic
1116  config->max_partition_size = 128;
1117  config->min_partition_size = 4;
1118  config->disable_trellis_quant = 3;
1119 }
1120 
1121 /* Parses global config arguments into the AvxEncoderConfig. Note that
1122  * argv is modified and overwrites all parsed arguments.
1123  */
1124 static void parse_global_config(struct AvxEncoderConfig *global, char ***argv) {
1125  char **argi, **argj;
1126  struct arg arg;
1127  const int num_encoder = get_aom_encoder_count();
1128  char **argv_local = (char **)*argv;
1129  if (num_encoder < 1) die("Error: no valid encoder available\n");
1130 
1131  /* Initialize default parameters */
1132  memset(global, 0, sizeof(*global));
1133  global->codec = get_aom_encoder_by_index(num_encoder - 1);
1134  global->passes = 0;
1135  global->color_type = I420;
1136  global->csp = AOM_CSP_UNKNOWN;
1137 
1138  int cfg_included = 0;
1139  init_config(&global->encoder_config);
1140 
1141  for (argi = argj = argv_local; (*argj = *argi); argi += arg.argv_step) {
1142  arg.argv_step = 1;
1143 
1144  if (arg_match(&arg, &use_cfg, argi)) {
1145  if (cfg_included) continue;
1146  parse_cfg(arg.val, &global->encoder_config);
1147  cfg_included = 1;
1148  continue;
1149  }
1150  if (arg_match(&arg, &help, argi)) {
1151  show_help(stdout, 0);
1152  exit(EXIT_SUCCESS);
1153  } else if (arg_match(&arg, &codecarg, argi)) {
1154  global->codec = get_aom_encoder_by_name(arg.val);
1155  if (!global->codec)
1156  die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
1157  } else if (arg_match(&arg, &passes, argi)) {
1158  global->passes = arg_parse_uint(&arg);
1159 
1160  if (global->passes < 1 || global->passes > 2)
1161  die("Error: Invalid number of passes (%d)\n", global->passes);
1162  } else if (arg_match(&arg, &pass_arg, argi)) {
1163  global->pass = arg_parse_uint(&arg);
1164 
1165  if (global->pass < 1 || global->pass > 2)
1166  die("Error: Invalid pass selected (%d)\n", global->pass);
1167  } else if (arg_match(&arg, &input_chroma_sample_position, argi)) {
1168  global->csp = arg_parse_enum(&arg);
1169  /* Flag is used by later code as well, preserve it. */
1170  argj++;
1171  } else if (arg_match(&arg, &usage, argi))
1172  global->usage = arg_parse_uint(&arg);
1173  else if (arg_match(&arg, &good_dl, argi))
1174  global->usage = AOM_USAGE_GOOD_QUALITY; // Good quality usage
1175  else if (arg_match(&arg, &rt_dl, argi))
1176  global->usage = AOM_USAGE_REALTIME; // Real-time usage
1177  else if (arg_match(&arg, &use_yv12, argi))
1178  global->color_type = YV12;
1179  else if (arg_match(&arg, &use_i420, argi))
1180  global->color_type = I420;
1181  else if (arg_match(&arg, &use_i422, argi))
1182  global->color_type = I422;
1183  else if (arg_match(&arg, &use_i444, argi))
1184  global->color_type = I444;
1185  else if (arg_match(&arg, &quietarg, argi))
1186  global->quiet = 1;
1187  else if (arg_match(&arg, &verbosearg, argi))
1188  global->verbose = 1;
1189  else if (arg_match(&arg, &limit, argi))
1190  global->limit = arg_parse_uint(&arg);
1191  else if (arg_match(&arg, &skip, argi))
1192  global->skip_frames = arg_parse_uint(&arg);
1193  else if (arg_match(&arg, &psnrarg, argi))
1194  global->show_psnr = 1;
1195  else if (arg_match(&arg, &recontest, argi))
1196  global->test_decode = arg_parse_enum_or_int(&arg);
1197  else if (arg_match(&arg, &framerate, argi)) {
1198  global->framerate = arg_parse_rational(&arg);
1199  validate_positive_rational(arg.name, &global->framerate);
1200  global->have_framerate = 1;
1201  } else if (arg_match(&arg, &debugmode, argi))
1202  global->debug = 1;
1203  else if (arg_match(&arg, &q_hist_n, argi))
1204  global->show_q_hist_buckets = arg_parse_uint(&arg);
1205  else if (arg_match(&arg, &rate_hist_n, argi))
1206  global->show_rate_hist_buckets = arg_parse_uint(&arg);
1207  else if (arg_match(&arg, &disable_warnings, argi))
1208  global->disable_warnings = 1;
1209  else if (arg_match(&arg, &disable_warning_prompt, argi))
1210  global->disable_warning_prompt = 1;
1211  else
1212  argj++;
1213  }
1214 
1215  if (global->pass) {
1216  /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
1217  if (global->pass > global->passes) {
1218  warn("Assuming --pass=%d implies --passes=%d\n", global->pass,
1219  global->pass);
1220  global->passes = global->pass;
1221  }
1222  }
1223  /* Validate global config */
1224  if (global->passes == 0) {
1225 #if CONFIG_AV1_ENCODER
1226  // Make default AV1 passes = 2 until there is a better quality 1-pass
1227  // encoder
1228  if (global->codec != NULL && global->codec->name != NULL)
1229  global->passes = (strcmp(global->codec->name, "av1") == 0 &&
1230  global->usage != AOM_USAGE_REALTIME)
1231  ? 2
1232  : 1;
1233 #else
1234  global->passes = 1;
1235 #endif
1236  }
1237 
1238  if (global->usage == AOM_USAGE_REALTIME && global->passes > 1) {
1239  warn("Enforcing one-pass encoding in realtime mode\n");
1240  global->passes = 1;
1241  }
1242 }
1243 
1244 static void open_input_file(struct AvxInputContext *input,
1246  /* Parse certain options from the input file, if possible */
1247  input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb")
1248  : set_binary_mode(stdin);
1249 
1250  if (!input->file) fatal("Failed to open input file");
1251 
1252  if (!fseeko(input->file, 0, SEEK_END)) {
1253  /* Input file is seekable. Figure out how long it is, so we can get
1254  * progress info.
1255  */
1256  input->length = ftello(input->file);
1257  rewind(input->file);
1258  }
1259 
1260  /* Default to 1:1 pixel aspect ratio. */
1261  input->pixel_aspect_ratio.numerator = 1;
1262  input->pixel_aspect_ratio.denominator = 1;
1263 
1264  /* For RAW input sources, these bytes will applied on the first frame
1265  * in read_frame().
1266  */
1267  input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
1268  input->detect.position = 0;
1269 
1270  if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
1271  if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4, csp,
1272  input->only_i420) >= 0) {
1273  input->file_type = FILE_TYPE_Y4M;
1274  input->width = input->y4m.pic_w;
1275  input->height = input->y4m.pic_h;
1276  input->pixel_aspect_ratio.numerator = input->y4m.par_n;
1277  input->pixel_aspect_ratio.denominator = input->y4m.par_d;
1278  input->framerate.numerator = input->y4m.fps_n;
1279  input->framerate.denominator = input->y4m.fps_d;
1280  input->fmt = input->y4m.aom_fmt;
1281  input->bit_depth = input->y4m.bit_depth;
1282  } else
1283  fatal("Unsupported Y4M stream.");
1284  } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
1285  fatal("IVF is not supported as input.");
1286  } else {
1287  input->file_type = FILE_TYPE_RAW;
1288  }
1289 }
1290 
1291 static void close_input_file(struct AvxInputContext *input) {
1292  fclose(input->file);
1293  if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
1294 }
1295 
1296 static struct stream_state *new_stream(struct AvxEncoderConfig *global,
1297  struct stream_state *prev) {
1298  struct stream_state *stream;
1299 
1300  stream = calloc(1, sizeof(*stream));
1301  if (stream == NULL) {
1302  fatal("Failed to allocate new stream.");
1303  }
1304 
1305  if (prev) {
1306  memcpy(stream, prev, sizeof(*stream));
1307  stream->index++;
1308  prev->next = stream;
1309  } else {
1310  aom_codec_err_t res;
1311 
1312  /* Populate encoder configuration */
1313  res = aom_codec_enc_config_default(global->codec->codec_interface(),
1314  &stream->config.cfg, global->usage);
1315  if (res) fatal("Failed to get config: %s\n", aom_codec_err_to_string(res));
1316 
1317  /* Change the default timebase to a high enough value so that the
1318  * encoder will always create strictly increasing timestamps.
1319  */
1320  stream->config.cfg.g_timebase.den = 1000;
1321 
1322  /* Never use the library's default resolution, require it be parsed
1323  * from the file or set on the command line.
1324  */
1325  stream->config.cfg.g_w = 0;
1326  stream->config.cfg.g_h = 0;
1327 
1328  /* Initialize remaining stream parameters */
1329  stream->config.write_webm = 1;
1330  stream->config.write_ivf = 0;
1331 
1332 #if CONFIG_WEBM_IO
1333  stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1334  stream->webm_ctx.last_pts_ns = -1;
1335  stream->webm_ctx.writer = NULL;
1336  stream->webm_ctx.segment = NULL;
1337 #endif
1338 
1339  /* Allows removal of the application version from the EBML tags */
1340  stream->webm_ctx.debug = global->debug;
1341  memcpy(&stream->config.cfg.encoder_cfg, &global->encoder_config,
1342  sizeof(stream->config.cfg.encoder_cfg));
1343  }
1344 
1345  /* Output files must be specified for each stream */
1346  stream->config.out_fn = NULL;
1347 
1348  stream->next = NULL;
1349  return stream;
1350 }
1351 
1352 static void set_config_arg_ctrls(struct stream_config *config, int key,
1353  const struct arg *arg) {
1354  int j;
1355  if (key == AV1E_SET_FILM_GRAIN_TABLE) {
1356  config->film_grain_filename = arg->val;
1357  return;
1358  }
1359 
1360  // For target level, the settings should accumulate rather than overwrite,
1361  // so we simply append it.
1362  if (key == AV1E_SET_TARGET_SEQ_LEVEL_IDX) {
1363  j = config->arg_ctrl_cnt;
1364  assert(j < (int)ARG_CTRL_CNT_MAX);
1365  config->arg_ctrls[j][0] = key;
1366  config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg);
1367  ++config->arg_ctrl_cnt;
1368  return;
1369  }
1370 
1371  /* Point either to the next free element or the first instance of this
1372  * control.
1373  */
1374  for (j = 0; j < config->arg_ctrl_cnt; j++)
1375  if (config->arg_ctrls[j][0] == key) break;
1376 
1377  /* Update/insert */
1378  assert(j < (int)ARG_CTRL_CNT_MAX);
1379  config->arg_ctrls[j][0] = key;
1380  config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg);
1381 
1382  if (key == AOME_SET_ENABLEAUTOALTREF && config->arg_ctrls[j][1] > 1) {
1383  warn("auto-alt-ref > 1 is deprecated... setting auto-alt-ref=1\n");
1384  config->arg_ctrls[j][1] = 1;
1385  }
1386  if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++;
1387 }
1388 
1389 static int parse_stream_params(struct AvxEncoderConfig *global,
1390  struct stream_state *stream, char **argv) {
1391  char **argi, **argj;
1392  struct arg arg;
1393  static const arg_def_t **ctrl_args = no_args;
1394  static const int *ctrl_args_map = NULL;
1395  struct stream_config *config = &stream->config;
1396  int eos_mark_found = 0;
1397  int webm_forced = 0;
1398 
1399  // Handle codec specific options
1400  if (0) {
1401 #if CONFIG_AV1_ENCODER
1402  } else if (strcmp(global->codec->name, "av1") == 0) {
1403  // TODO(jingning): Reuse AV1 specific encoder configuration parameters.
1404  // Consider to expand this set for AV1 encoder control.
1405  ctrl_args = av1_args;
1406  ctrl_args_map = av1_arg_ctrl_map;
1407 #endif
1408  }
1409 
1410  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1411  arg.argv_step = 1;
1412 
1413  /* Once we've found an end-of-stream marker (--) we want to continue
1414  * shifting arguments but not consuming them.
1415  */
1416  if (eos_mark_found) {
1417  argj++;
1418  continue;
1419  } else if (!strcmp(*argj, "--")) {
1420  eos_mark_found = 1;
1421  continue;
1422  }
1423 
1424  if (arg_match(&arg, &outputfile, argi)) {
1425  config->out_fn = arg.val;
1426  if (!webm_forced) {
1427  const size_t out_fn_len = strlen(config->out_fn);
1428  if (out_fn_len >= 4 &&
1429  !strcmp(config->out_fn + out_fn_len - 4, ".ivf")) {
1430  config->write_webm = 0;
1431  config->write_ivf = 1;
1432  } else if (out_fn_len >= 4 &&
1433  !strcmp(config->out_fn + out_fn_len - 4, ".obu")) {
1434  config->write_webm = 0;
1435  config->write_ivf = 0;
1436  }
1437  }
1438  } else if (arg_match(&arg, &fpf_name, argi)) {
1439  config->stats_fn = arg.val;
1440  } else if (arg_match(&arg, &use_webm, argi)) {
1441 #if CONFIG_WEBM_IO
1442  config->write_webm = 1;
1443  webm_forced = 1;
1444 #else
1445  die("Error: --webm specified but webm is disabled.");
1446 #endif
1447  } else if (arg_match(&arg, &use_ivf, argi)) {
1448  config->write_webm = 0;
1449  config->write_ivf = 1;
1450  } else if (arg_match(&arg, &use_obu, argi)) {
1451  config->write_webm = 0;
1452  config->write_ivf = 0;
1453  } else if (arg_match(&arg, &threads, argi)) {
1454  config->cfg.g_threads = arg_parse_uint(&arg);
1455  } else if (arg_match(&arg, &profile, argi)) {
1456  config->cfg.g_profile = arg_parse_uint(&arg);
1457  } else if (arg_match(&arg, &width, argi)) {
1458  config->cfg.g_w = arg_parse_uint(&arg);
1459  } else if (arg_match(&arg, &height, argi)) {
1460  config->cfg.g_h = arg_parse_uint(&arg);
1461  } else if (arg_match(&arg, &forced_max_frame_width, argi)) {
1462  config->cfg.g_forced_max_frame_width = arg_parse_uint(&arg);
1463  } else if (arg_match(&arg, &forced_max_frame_height, argi)) {
1464  config->cfg.g_forced_max_frame_height = arg_parse_uint(&arg);
1465  } else if (arg_match(&arg, &bitdeptharg, argi)) {
1466  config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1467  } else if (arg_match(&arg, &inbitdeptharg, argi)) {
1468  config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1469  } else if (arg_match(&arg, &input_chroma_subsampling_x, argi)) {
1470  stream->chroma_subsampling_x = arg_parse_uint(&arg);
1471  } else if (arg_match(&arg, &input_chroma_subsampling_y, argi)) {
1472  stream->chroma_subsampling_y = arg_parse_uint(&arg);
1473 #if CONFIG_WEBM_IO
1474  } else if (arg_match(&arg, &stereo_mode, argi)) {
1475  config->stereo_fmt = arg_parse_enum_or_int(&arg);
1476 #endif
1477  } else if (arg_match(&arg, &timebase, argi)) {
1478  config->cfg.g_timebase = arg_parse_rational(&arg);
1479  validate_positive_rational(arg.name, &config->cfg.g_timebase);
1480  } else if (arg_match(&arg, &global_error_resilient, argi)) {
1481  config->cfg.g_error_resilient = arg_parse_uint(&arg);
1482  } else if (arg_match(&arg, &lag_in_frames, argi)) {
1483  config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1484  if (global->usage == AOM_USAGE_REALTIME &&
1485  config->cfg.rc_end_usage == AOM_CBR &&
1486  config->cfg.g_lag_in_frames != 0) {
1487  warn("non-zero %s option ignored in realtime CBR mode.\n", arg.name);
1488  config->cfg.g_lag_in_frames = 0;
1489  }
1490  } else if (arg_match(&arg, &large_scale_tile, argi)) {
1491  config->cfg.large_scale_tile = arg_parse_uint(&arg);
1492  if (config->cfg.large_scale_tile) global->codec = get_aom_lst_encoder();
1493  } else if (arg_match(&arg, &monochrome, argi)) {
1494  config->cfg.monochrome = 1;
1495  } else if (arg_match(&arg, &full_still_picture_hdr, argi)) {
1496  config->cfg.full_still_picture_hdr = 1;
1497  } else if (arg_match(&arg, &dropframe_thresh, argi)) {
1498  config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1499  } else if (arg_match(&arg, &resize_mode, argi)) {
1500  config->cfg.rc_resize_mode = arg_parse_uint(&arg);
1501  } else if (arg_match(&arg, &resize_denominator, argi)) {
1502  config->cfg.rc_resize_denominator = arg_parse_uint(&arg);
1503  } else if (arg_match(&arg, &resize_kf_denominator, argi)) {
1504  config->cfg.rc_resize_kf_denominator = arg_parse_uint(&arg);
1505  } else if (arg_match(&arg, &superres_mode, argi)) {
1506  config->cfg.rc_superres_mode = arg_parse_uint(&arg);
1507  } else if (arg_match(&arg, &superres_denominator, argi)) {
1508  config->cfg.rc_superres_denominator = arg_parse_uint(&arg);
1509  } else if (arg_match(&arg, &superres_kf_denominator, argi)) {
1510  config->cfg.rc_superres_kf_denominator = arg_parse_uint(&arg);
1511  } else if (arg_match(&arg, &superres_qthresh, argi)) {
1512  config->cfg.rc_superres_qthresh = arg_parse_uint(&arg);
1513  } else if (arg_match(&arg, &superres_kf_qthresh, argi)) {
1514  config->cfg.rc_superres_kf_qthresh = arg_parse_uint(&arg);
1515  } else if (arg_match(&arg, &end_usage, argi)) {
1516  config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1517  } else if (arg_match(&arg, &target_bitrate, argi)) {
1518  config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1519  } else if (arg_match(&arg, &min_quantizer, argi)) {
1520  config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1521  } else if (arg_match(&arg, &max_quantizer, argi)) {
1522  config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1523  } else if (arg_match(&arg, &undershoot_pct, argi)) {
1524  config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1525  } else if (arg_match(&arg, &overshoot_pct, argi)) {
1526  config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1527  } else if (arg_match(&arg, &buf_sz, argi)) {
1528  config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1529  } else if (arg_match(&arg, &buf_initial_sz, argi)) {
1530  config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1531  } else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1532  config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1533  } else if (arg_match(&arg, &bias_pct, argi)) {
1534  config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1535  if (global->passes < 2)
1536  warn("option %s ignored in one-pass mode.\n", arg.name);
1537  } else if (arg_match(&arg, &minsection_pct, argi)) {
1538  config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1539 
1540  if (global->passes < 2)
1541  warn("option %s ignored in one-pass mode.\n", arg.name);
1542  } else if (arg_match(&arg, &maxsection_pct, argi)) {
1543  config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1544 
1545  if (global->passes < 2)
1546  warn("option %s ignored in one-pass mode.\n", arg.name);
1547  } else if (arg_match(&arg, &fwd_kf_enabled, argi)) {
1548  config->cfg.fwd_kf_enabled = arg_parse_uint(&arg);
1549  } else if (arg_match(&arg, &kf_min_dist, argi)) {
1550  config->cfg.kf_min_dist = arg_parse_uint(&arg);
1551  } else if (arg_match(&arg, &kf_max_dist, argi)) {
1552  config->cfg.kf_max_dist = arg_parse_uint(&arg);
1553  } else if (arg_match(&arg, &kf_disabled, argi)) {
1554  config->cfg.kf_mode = AOM_KF_DISABLED;
1555  } else if (arg_match(&arg, &sframe_dist, argi)) {
1556  config->cfg.sframe_dist = arg_parse_uint(&arg);
1557  } else if (arg_match(&arg, &sframe_mode, argi)) {
1558  config->cfg.sframe_mode = arg_parse_uint(&arg);
1559  } else if (arg_match(&arg, &save_as_annexb, argi)) {
1560  config->cfg.save_as_annexb = arg_parse_uint(&arg);
1561  } else if (arg_match(&arg, &tile_width, argi)) {
1562  config->cfg.tile_width_count =
1563  arg_parse_list(&arg, config->cfg.tile_widths, MAX_TILE_WIDTHS);
1564  } else if (arg_match(&arg, &tile_height, argi)) {
1565  config->cfg.tile_height_count =
1566  arg_parse_list(&arg, config->cfg.tile_heights, MAX_TILE_HEIGHTS);
1567  } else if (global->usage == AOM_USAGE_REALTIME &&
1568  arg_match(&arg, &enable_restoration, argi)) {
1569  if (arg_parse_uint(&arg) == 1) {
1570  warn("non-zero %s option ignored in realtime mode.\n", arg.name);
1571  }
1572  } else {
1573  int i, match = 0;
1574  for (i = 0; ctrl_args[i]; i++) {
1575  if (arg_match(&arg, ctrl_args[i], argi)) {
1576  match = 1;
1577  if (ctrl_args_map) {
1578  set_config_arg_ctrls(config, ctrl_args_map[i], &arg);
1579  }
1580  }
1581  }
1582  if (!match) argj++;
1583  }
1584  }
1585  config->use_16bit_internal =
1586  config->cfg.g_bit_depth > AOM_BITS_8 || FORCE_HIGHBITDEPTH_DECODING;
1587  return eos_mark_found;
1588 }
1589 
1590 #define FOREACH_STREAM(iterator, list) \
1591  for (struct stream_state *iterator = list; iterator; \
1592  iterator = iterator->next)
1593 
1594 static void validate_stream_config(const struct stream_state *stream,
1595  const struct AvxEncoderConfig *global) {
1596  const struct stream_state *streami;
1597  (void)global;
1598 
1599  if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1600  fatal(
1601  "Stream %d: Specify stream dimensions with --width (-w) "
1602  " and --height (-h)",
1603  stream->index);
1604 
1605  /* Even if bit depth is set on the command line flag to be lower,
1606  * it is upgraded to at least match the input bit depth.
1607  */
1608  assert(stream->config.cfg.g_input_bit_depth <=
1609  (unsigned int)stream->config.cfg.g_bit_depth);
1610 
1611  for (streami = stream; streami; streami = streami->next) {
1612  /* All streams require output files */
1613  if (!streami->config.out_fn)
1614  fatal("Stream %d: Output file is required (specify with -o)",
1615  streami->index);
1616 
1617  /* Check for two streams outputting to the same file */
1618  if (streami != stream) {
1619  const char *a = stream->config.out_fn;
1620  const char *b = streami->config.out_fn;
1621  if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul"))
1622  fatal("Stream %d: duplicate output file (from stream %d)",
1623  streami->index, stream->index);
1624  }
1625 
1626  /* Check for two streams sharing a stats file. */
1627  if (streami != stream) {
1628  const char *a = stream->config.stats_fn;
1629  const char *b = streami->config.stats_fn;
1630  if (a && b && !strcmp(a, b))
1631  fatal("Stream %d: duplicate stats file (from stream %d)",
1632  streami->index, stream->index);
1633  }
1634  }
1635 }
1636 
1637 static void set_stream_dimensions(struct stream_state *stream, unsigned int w,
1638  unsigned int h) {
1639  if (!stream->config.cfg.g_w) {
1640  if (!stream->config.cfg.g_h)
1641  stream->config.cfg.g_w = w;
1642  else
1643  stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1644  }
1645  if (!stream->config.cfg.g_h) {
1646  stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1647  }
1648 }
1649 
1650 static const char *file_type_to_string(enum VideoFileType t) {
1651  switch (t) {
1652  case FILE_TYPE_RAW: return "RAW";
1653  case FILE_TYPE_Y4M: return "Y4M";
1654  default: return "Other";
1655  }
1656 }
1657 
1658 static const char *image_format_to_string(aom_img_fmt_t f) {
1659  switch (f) {
1660  case AOM_IMG_FMT_I420: return "I420";
1661  case AOM_IMG_FMT_I422: return "I422";
1662  case AOM_IMG_FMT_I444: return "I444";
1663  case AOM_IMG_FMT_YV12: return "YV12";
1664  case AOM_IMG_FMT_YV1216: return "YV1216";
1665  case AOM_IMG_FMT_I42016: return "I42016";
1666  case AOM_IMG_FMT_I42216: return "I42216";
1667  case AOM_IMG_FMT_I44416: return "I44416";
1668  default: return "Other";
1669  }
1670 }
1671 
1672 static void show_stream_config(struct stream_state *stream,
1673  struct AvxEncoderConfig *global,
1674  struct AvxInputContext *input) {
1675 #define SHOW(field) \
1676  fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1677 
1678  if (stream->index == 0) {
1679  fprintf(stderr, "Codec: %s\n",
1680  aom_codec_iface_name(global->codec->codec_interface()));
1681  fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
1682  input->filename, file_type_to_string(input->file_type),
1683  image_format_to_string(input->fmt));
1684  }
1685  if (stream->next || stream->index)
1686  fprintf(stderr, "\nStream Index: %d\n", stream->index);
1687  fprintf(stderr, "Destination file: %s\n", stream->config.out_fn);
1688  fprintf(stderr, "Coding path: %s\n",
1689  stream->config.use_16bit_internal ? "HBD" : "LBD");
1690  fprintf(stderr, "Encoder parameters:\n");
1691 
1692  SHOW(g_usage);
1693  SHOW(g_threads);
1694  SHOW(g_profile);
1695  SHOW(g_w);
1696  SHOW(g_h);
1697  SHOW(g_bit_depth);
1698  SHOW(g_input_bit_depth);
1699  SHOW(g_timebase.num);
1700  SHOW(g_timebase.den);
1701  SHOW(g_error_resilient);
1702  SHOW(g_pass);
1703  SHOW(g_lag_in_frames);
1704  SHOW(large_scale_tile);
1705  SHOW(rc_dropframe_thresh);
1706  SHOW(rc_resize_mode);
1707  SHOW(rc_resize_denominator);
1708  SHOW(rc_resize_kf_denominator);
1709  SHOW(rc_superres_mode);
1710  SHOW(rc_superres_denominator);
1711  SHOW(rc_superres_kf_denominator);
1712  SHOW(rc_superres_qthresh);
1713  SHOW(rc_superres_kf_qthresh);
1714  SHOW(rc_end_usage);
1715  SHOW(rc_target_bitrate);
1716  SHOW(rc_min_quantizer);
1717  SHOW(rc_max_quantizer);
1718  SHOW(rc_undershoot_pct);
1719  SHOW(rc_overshoot_pct);
1720  SHOW(rc_buf_sz);
1721  SHOW(rc_buf_initial_sz);
1722  SHOW(rc_buf_optimal_sz);
1723  SHOW(rc_2pass_vbr_bias_pct);
1724  SHOW(rc_2pass_vbr_minsection_pct);
1725  SHOW(rc_2pass_vbr_maxsection_pct);
1726  SHOW(fwd_kf_enabled);
1727  SHOW(kf_mode);
1728  SHOW(kf_min_dist);
1729  SHOW(kf_max_dist);
1730 
1731 #define SHOW_PARAMS(field) \
1732  fprintf(stderr, " %-28s = %d\n", #field, \
1733  stream->config.cfg.encoder_cfg.field)
1734  SHOW_PARAMS(super_block_size);
1735  SHOW_PARAMS(max_partition_size);
1736  SHOW_PARAMS(min_partition_size);
1737  SHOW_PARAMS(disable_ab_partition_type);
1738  SHOW_PARAMS(disable_rect_partition_type);
1739  SHOW_PARAMS(disable_1to4_partition_type);
1740  SHOW_PARAMS(disable_flip_idtx);
1741  SHOW_PARAMS(disable_cdef);
1742  SHOW_PARAMS(disable_lr);
1743  SHOW_PARAMS(disable_obmc);
1744  SHOW_PARAMS(disable_warp_motion);
1745  SHOW_PARAMS(disable_global_motion);
1746  SHOW_PARAMS(disable_dist_wtd_comp);
1747  SHOW_PARAMS(disable_diff_wtd_comp);
1748  SHOW_PARAMS(disable_inter_intra_comp);
1749  SHOW_PARAMS(disable_masked_comp);
1750  SHOW_PARAMS(disable_one_sided_comp);
1751  SHOW_PARAMS(disable_palette);
1752  SHOW_PARAMS(disable_intrabc);
1753  SHOW_PARAMS(disable_cfl);
1754  SHOW_PARAMS(disable_smooth_intra);
1755  SHOW_PARAMS(disable_filter_intra);
1756  SHOW_PARAMS(disable_dual_filter);
1757  SHOW_PARAMS(disable_intra_angle_delta);
1758  SHOW_PARAMS(disable_intra_edge_filter);
1759  SHOW_PARAMS(disable_tx_64x64);
1760  SHOW_PARAMS(disable_smooth_inter_intra);
1761  SHOW_PARAMS(disable_inter_inter_wedge);
1762  SHOW_PARAMS(disable_inter_intra_wedge);
1763  SHOW_PARAMS(disable_paeth_intra);
1764  SHOW_PARAMS(disable_trellis_quant);
1765  SHOW_PARAMS(disable_ref_frame_mv);
1766  SHOW_PARAMS(reduced_reference_set);
1767  SHOW_PARAMS(reduced_tx_type_set);
1768 }
1769 
1770 static void open_output_file(struct stream_state *stream,
1771  struct AvxEncoderConfig *global,
1772  const struct AvxRational *pixel_aspect_ratio) {
1773  const char *fn = stream->config.out_fn;
1774  const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg;
1775 
1776  if (cfg->g_pass == AOM_RC_FIRST_PASS) return;
1777 
1778  stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
1779 
1780  if (!stream->file) fatal("Failed to open output file");
1781 
1782  if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1783  fatal("WebM output to pipes not supported.");
1784 
1785 #if CONFIG_WEBM_IO
1786  if (stream->config.write_webm) {
1787  stream->webm_ctx.stream = stream->file;
1788  if (write_webm_file_header(&stream->webm_ctx, &stream->encoder, cfg,
1789  stream->config.stereo_fmt, global->codec->fourcc,
1790  pixel_aspect_ratio) != 0) {
1791  fatal("WebM writer initialization failed.");
1792  }
1793  }
1794 #else
1795  (void)pixel_aspect_ratio;
1796 #endif
1797 
1798  if (!stream->config.write_webm && stream->config.write_ivf) {
1799  ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1800  }
1801 }
1802 
1803 static void close_output_file(struct stream_state *stream,
1804  unsigned int fourcc) {
1805  const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg;
1806 
1807  if (cfg->g_pass == AOM_RC_FIRST_PASS) return;
1808 
1809 #if CONFIG_WEBM_IO
1810  if (stream->config.write_webm) {
1811  if (write_webm_file_footer(&stream->webm_ctx) != 0) {
1812  fatal("WebM writer finalization failed.");
1813  }
1814  }
1815 #endif
1816 
1817  if (!stream->config.write_webm && stream->config.write_ivf) {
1818  if (!fseek(stream->file, 0, SEEK_SET))
1819  ivf_write_file_header(stream->file, &stream->config.cfg, fourcc,
1820  stream->frames_out);
1821  }
1822 
1823  fclose(stream->file);
1824 }
1825 
1826 static void setup_pass(struct stream_state *stream,
1827  struct AvxEncoderConfig *global, int pass) {
1828  if (stream->config.stats_fn) {
1829  if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass))
1830  fatal("Failed to open statistics store");
1831  } else {
1832  if (!stats_open_mem(&stream->stats, pass))
1833  fatal("Failed to open statistics store");
1834  }
1835 
1836  stream->config.cfg.g_pass = global->passes == 2
1838  : AOM_RC_ONE_PASS;
1839  if (pass) {
1840  stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1841  }
1842 
1843  stream->cx_time = 0;
1844  stream->nbytes = 0;
1845  stream->frames_out = 0;
1846 }
1847 
1848 static void initialize_encoder(struct stream_state *stream,
1849  struct AvxEncoderConfig *global) {
1850  int i;
1851  int flags = 0;
1852 
1853  flags |= global->show_psnr ? AOM_CODEC_USE_PSNR : 0;
1854  flags |= stream->config.use_16bit_internal ? AOM_CODEC_USE_HIGHBITDEPTH : 0;
1855 
1856  /* Construct Encoder Context */
1857  aom_codec_enc_init(&stream->encoder, global->codec->codec_interface(),
1858  &stream->config.cfg, flags);
1859  ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder");
1860 
1861  /* Note that we bypass the aom_codec_control wrapper macro because
1862  * we're being clever to store the control IDs in an array. Real
1863  * applications will want to make use of the enumerations directly
1864  */
1865  for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1866  int ctrl = stream->config.arg_ctrls[i][0];
1867  int value = stream->config.arg_ctrls[i][1];
1868  if (aom_codec_control_(&stream->encoder, ctrl, value))
1869  fprintf(stderr, "Error: Tried to set control %d = %d\n", ctrl, value);
1870 
1871  ctx_exit_on_error(&stream->encoder, "Failed to control codec");
1872  }
1873  if (stream->config.film_grain_filename) {
1875  stream->config.film_grain_filename);
1876  }
1877 
1878 #if CONFIG_AV1_DECODER
1879  if (global->test_decode != TEST_DECODE_OFF) {
1880  const AvxInterface *decoder = get_aom_decoder_by_name(global->codec->name);
1881  aom_codec_dec_cfg_t cfg = { 0, 0, 0, !FORCE_HIGHBITDEPTH_DECODING };
1882  aom_codec_dec_init(&stream->decoder, decoder->codec_interface(), &cfg, 0);
1883 
1884  if (strcmp(global->codec->name, "av1") == 0) {
1885  aom_codec_control(&stream->decoder, AV1_SET_TILE_MODE,
1886  stream->config.cfg.large_scale_tile);
1887  ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_mode");
1888 
1889  aom_codec_control(&stream->decoder, AV1D_SET_IS_ANNEXB,
1890  stream->config.cfg.save_as_annexb);
1891  ctx_exit_on_error(&stream->decoder, "Failed to set is_annexb");
1892 
1893  aom_codec_control(&stream->decoder, AV1_SET_DECODE_TILE_ROW, -1);
1894  ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_row");
1895 
1896  aom_codec_control(&stream->decoder, AV1_SET_DECODE_TILE_COL, -1);
1897  ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_col");
1898  }
1899  }
1900 #endif
1901 }
1902 
1903 static void encode_frame(struct stream_state *stream,
1904  struct AvxEncoderConfig *global, struct aom_image *img,
1905  unsigned int frames_in) {
1906  aom_codec_pts_t frame_start, next_frame_start;
1907  struct aom_codec_enc_cfg *cfg = &stream->config.cfg;
1908  struct aom_usec_timer timer;
1909 
1910  frame_start =
1911  (cfg->g_timebase.den * (int64_t)(frames_in - 1) * global->framerate.den) /
1912  cfg->g_timebase.num / global->framerate.num;
1913  next_frame_start =
1914  (cfg->g_timebase.den * (int64_t)(frames_in)*global->framerate.den) /
1915  cfg->g_timebase.num / global->framerate.num;
1916 
1917  /* Scale if necessary */
1918  if (img) {
1919  if ((img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) &&
1920  (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1921  if (img->fmt != AOM_IMG_FMT_I42016) {
1922  fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name);
1923  exit(EXIT_FAILURE);
1924  }
1925 #if CONFIG_LIBYUV
1926  if (!stream->img) {
1927  stream->img =
1928  aom_img_alloc(NULL, AOM_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16);
1929  }
1930  I420Scale_16(
1931  (uint16_t *)img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y] / 2,
1932  (uint16_t *)img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U] / 2,
1933  (uint16_t *)img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V] / 2,
1934  img->d_w, img->d_h, (uint16_t *)stream->img->planes[AOM_PLANE_Y],
1935  stream->img->stride[AOM_PLANE_Y] / 2,
1936  (uint16_t *)stream->img->planes[AOM_PLANE_U],
1937  stream->img->stride[AOM_PLANE_U] / 2,
1938  (uint16_t *)stream->img->planes[AOM_PLANE_V],
1939  stream->img->stride[AOM_PLANE_V] / 2, stream->img->d_w,
1940  stream->img->d_h, kFilterBox);
1941  img = stream->img;
1942 #else
1943  stream->encoder.err = 1;
1944  ctx_exit_on_error(&stream->encoder,
1945  "Stream %d: Failed to encode frame.\n"
1946  "libyuv is required for scaling but is currently "
1947  "disabled.\n"
1948  "Be sure to specify -DCONFIG_LIBYUV=1 when running "
1949  "cmake.\n",
1950  stream->index);
1951 #endif
1952  }
1953  }
1954  if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1955  if (img->fmt != AOM_IMG_FMT_I420 && img->fmt != AOM_IMG_FMT_YV12) {
1956  fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1957  exit(EXIT_FAILURE);
1958  }
1959 #if CONFIG_LIBYUV
1960  if (!stream->img)
1961  stream->img =
1962  aom_img_alloc(NULL, AOM_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16);
1963  I420Scale(
1964  img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y],
1965  img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U],
1966  img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V], img->d_w, img->d_h,
1967  stream->img->planes[AOM_PLANE_Y], stream->img->stride[AOM_PLANE_Y],
1968  stream->img->planes[AOM_PLANE_U], stream->img->stride[AOM_PLANE_U],
1969  stream->img->planes[AOM_PLANE_V], stream->img->stride[AOM_PLANE_V],
1970  stream->img->d_w, stream->img->d_h, kFilterBox);
1971  img = stream->img;
1972 #else
1973  stream->encoder.err = 1;
1974  ctx_exit_on_error(&stream->encoder,
1975  "Stream %d: Failed to encode frame.\n"
1976  "Scaling disabled in this configuration. \n"
1977  "To enable, configure with --enable-libyuv\n",
1978  stream->index);
1979 #endif
1980  }
1981 
1982  aom_usec_timer_start(&timer);
1983  aom_codec_encode(&stream->encoder, img, frame_start,
1984  (uint32_t)(next_frame_start - frame_start), 0);
1985  aom_usec_timer_mark(&timer);
1986  stream->cx_time += aom_usec_timer_elapsed(&timer);
1987  ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
1988  stream->index);
1989 }
1990 
1991 static void update_quantizer_histogram(struct stream_state *stream) {
1992  if (stream->config.cfg.g_pass != AOM_RC_FIRST_PASS) {
1993  int q;
1994 
1995  aom_codec_control(&stream->encoder, AOME_GET_LAST_QUANTIZER_64, &q);
1996  ctx_exit_on_error(&stream->encoder, "Failed to read quantizer");
1997  stream->counts[q]++;
1998  }
1999 }
2000 
2001 static void get_cx_data(struct stream_state *stream,
2002  struct AvxEncoderConfig *global, int *got_data) {
2003  const aom_codec_cx_pkt_t *pkt;
2004  const struct aom_codec_enc_cfg *cfg = &stream->config.cfg;
2005  aom_codec_iter_t iter = NULL;
2006 
2007  *got_data = 0;
2008  while ((pkt = aom_codec_get_cx_data(&stream->encoder, &iter))) {
2009  static size_t fsize = 0;
2010  static FileOffset ivf_header_pos = 0;
2011 
2012  switch (pkt->kind) {
2014  ++stream->frames_out;
2015  if (!global->quiet)
2016  fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz);
2017 
2018  update_rate_histogram(stream->rate_hist, cfg, pkt);
2019 #if CONFIG_WEBM_IO
2020  if (stream->config.write_webm) {
2021  if (write_webm_block(&stream->webm_ctx, cfg, pkt) != 0) {
2022  fatal("WebM writer failed.");
2023  }
2024  }
2025 #endif
2026  if (!stream->config.write_webm) {
2027  if (stream->config.write_ivf) {
2028  if (pkt->data.frame.partition_id <= 0) {
2029  ivf_header_pos = ftello(stream->file);
2030  fsize = pkt->data.frame.sz;
2031 
2032  ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize);
2033  } else {
2034  fsize += pkt->data.frame.sz;
2035 
2036  const FileOffset currpos = ftello(stream->file);
2037  fseeko(stream->file, ivf_header_pos, SEEK_SET);
2038  ivf_write_frame_size(stream->file, fsize);
2039  fseeko(stream->file, currpos, SEEK_SET);
2040  }
2041  }
2042 
2043  (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
2044  stream->file);
2045  }
2046  stream->nbytes += pkt->data.raw.sz;
2047 
2048  *got_data = 1;
2049 #if CONFIG_AV1_DECODER
2050  if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
2051  aom_codec_decode(&stream->decoder, pkt->data.frame.buf,
2052  pkt->data.frame.sz, NULL);
2053  if (stream->decoder.err) {
2054  warn_or_exit_on_error(&stream->decoder,
2055  global->test_decode == TEST_DECODE_FATAL,
2056  "Failed to decode frame %d in stream %d",
2057  stream->frames_out + 1, stream->index);
2058  stream->mismatch_seen = stream->frames_out + 1;
2059  }
2060  }
2061 #endif
2062  break;
2063  case AOM_CODEC_STATS_PKT:
2064  stream->frames_out++;
2065  stats_write(&stream->stats, pkt->data.twopass_stats.buf,
2066  pkt->data.twopass_stats.sz);
2067  stream->nbytes += pkt->data.raw.sz;
2068  break;
2069  case AOM_CODEC_PSNR_PKT:
2070 
2071  if (global->show_psnr) {
2072  int i;
2073 
2074  stream->psnr_sse_total += pkt->data.psnr.sse[0];
2075  stream->psnr_samples_total += pkt->data.psnr.samples[0];
2076  for (i = 0; i < 4; i++) {
2077  if (!global->quiet)
2078  fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]);
2079  stream->psnr_totals[i] += pkt->data.psnr.psnr[i];
2080  }
2081  stream->psnr_count++;
2082  }
2083 
2084  break;
2085  default: break;
2086  }
2087  }
2088 }
2089 
2090 static void show_psnr(struct stream_state *stream, double peak, int64_t bps) {
2091  int i;
2092  double ovpsnr;
2093 
2094  if (!stream->psnr_count) return;
2095 
2096  fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
2097  ovpsnr = sse_to_psnr((double)stream->psnr_samples_total, peak,
2098  (double)stream->psnr_sse_total);
2099  fprintf(stderr, " %.3f", ovpsnr);
2100 
2101  for (i = 0; i < 4; i++) {
2102  fprintf(stderr, " %.3f", stream->psnr_totals[i] / stream->psnr_count);
2103  }
2104  if (bps > 0) {
2105  fprintf(stderr, " %7" PRId64 " bps", bps);
2106  }
2107  fprintf(stderr, " %7" PRId64 " ms", stream->cx_time / 1000);
2108  fprintf(stderr, "\n");
2109 }
2110 
2111 static float usec_to_fps(uint64_t usec, unsigned int frames) {
2112  return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
2113 }
2114 
2115 static void test_decode(struct stream_state *stream,
2116  enum TestDecodeFatality fatal) {
2117  aom_image_t enc_img, dec_img;
2118 
2119  if (stream->mismatch_seen) return;
2120 
2121  /* Get the internal reference frame */
2122  aom_codec_control(&stream->encoder, AV1_GET_NEW_FRAME_IMAGE, &enc_img);
2123  aom_codec_control(&stream->decoder, AV1_GET_NEW_FRAME_IMAGE, &dec_img);
2124 
2125  if ((enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) !=
2126  (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH)) {
2127  if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
2128  aom_image_t enc_hbd_img;
2129  aom_img_alloc(&enc_hbd_img, enc_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH,
2130  enc_img.d_w, enc_img.d_h, 16);
2131  aom_img_truncate_16_to_8(&enc_hbd_img, &enc_img);
2132  enc_img = enc_hbd_img;
2133  }
2134  if (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
2135  aom_image_t dec_hbd_img;
2136  aom_img_alloc(&dec_hbd_img, dec_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH,
2137  dec_img.d_w, dec_img.d_h, 16);
2138  aom_img_truncate_16_to_8(&dec_hbd_img, &dec_img);
2139  dec_img = dec_hbd_img;
2140  }
2141  }
2142 
2143  ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame");
2144  ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame");
2145 
2146  if (!aom_compare_img(&enc_img, &dec_img)) {
2147  int y[4], u[4], v[4];
2148  if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) {
2149  aom_find_mismatch_high(&enc_img, &dec_img, y, u, v);
2150  } else {
2151  aom_find_mismatch(&enc_img, &dec_img, y, u, v);
2152  }
2153  stream->decoder.err = 1;
2154  warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
2155  "Stream %d: Encode/decode mismatch on frame %d at"
2156  " Y[%d, %d] {%d/%d},"
2157  " U[%d, %d] {%d/%d},"
2158  " V[%d, %d] {%d/%d}",
2159  stream->index, stream->frames_out, y[0], y[1], y[2],
2160  y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]);
2161  stream->mismatch_seen = stream->frames_out;
2162  }
2163 
2164  aom_img_free(&enc_img);
2165  aom_img_free(&dec_img);
2166 }
2167 
2168 static void print_time(const char *label, int64_t etl) {
2169  int64_t hours;
2170  int64_t mins;
2171  int64_t secs;
2172 
2173  if (etl >= 0) {
2174  hours = etl / 3600;
2175  etl -= hours * 3600;
2176  mins = etl / 60;
2177  etl -= mins * 60;
2178  secs = etl;
2179 
2180  fprintf(stderr, "[%3s %2" PRId64 ":%02" PRId64 ":%02" PRId64 "] ", label,
2181  hours, mins, secs);
2182  } else {
2183  fprintf(stderr, "[%3s unknown] ", label);
2184  }
2185 }
2186 
2187 int main(int argc, const char **argv_) {
2188  int pass;
2189  aom_image_t raw;
2190  aom_image_t raw_shift;
2191  int allocated_raw_shift = 0;
2192  int use_16bit_internal = 0;
2193  int input_shift = 0;
2194  int frame_avail, got_data;
2195 
2196  struct AvxInputContext input;
2197  struct AvxEncoderConfig global;
2198  struct stream_state *streams = NULL;
2199  char **argv, **argi;
2200  uint64_t cx_time = 0;
2201  int stream_cnt = 0;
2202  int res = 0;
2203  int profile_updated = 0;
2204 
2205  memset(&input, 0, sizeof(input));
2206  exec_name = argv_[0];
2207 
2208  /* Setup default input stream settings */
2209  input.framerate.numerator = 30;
2210  input.framerate.denominator = 1;
2211  input.only_i420 = 1;
2212  input.bit_depth = 0;
2213 
2214  /* First parse the global configuration values, because we want to apply
2215  * other parameters on top of the default configuration provided by the
2216  * codec.
2217  */
2218  argv = argv_dup(argc - 1, argv_ + 1);
2219  parse_global_config(&global, &argv);
2220 
2221  if (argc < 2) usage_exit();
2222 
2223  switch (global.color_type) {
2224  case I420: input.fmt = AOM_IMG_FMT_I420; break;
2225  case I422: input.fmt = AOM_IMG_FMT_I422; break;
2226  case I444: input.fmt = AOM_IMG_FMT_I444; break;
2227  case YV12: input.fmt = AOM_IMG_FMT_YV12; break;
2228  }
2229 
2230  {
2231  /* Now parse each stream's parameters. Using a local scope here
2232  * due to the use of 'stream' as loop variable in FOREACH_STREAM
2233  * loops
2234  */
2235  struct stream_state *stream = NULL;
2236 
2237  do {
2238  stream = new_stream(&global, stream);
2239  stream_cnt++;
2240  if (!streams) streams = stream;
2241  } while (parse_stream_params(&global, stream, argv));
2242  }
2243 
2244  /* Check for unrecognized options */
2245  for (argi = argv; *argi; argi++)
2246  if (argi[0][0] == '-' && argi[0][1])
2247  die("Error: Unrecognized option %s\n", *argi);
2248 
2249  FOREACH_STREAM(stream, streams) {
2250  check_encoder_config(global.disable_warning_prompt, &global,
2251  &stream->config.cfg);
2252 
2253  // If large_scale_tile = 1, only support to output to ivf format.
2254  if (stream->config.cfg.large_scale_tile && !stream->config.write_ivf)
2255  die("only support ivf output format while large-scale-tile=1\n");
2256  }
2257 
2258  /* Handle non-option arguments */
2259  input.filename = argv[0];
2260 
2261  if (!input.filename) {
2262  fprintf(stderr, "No input file specified!\n");
2263  usage_exit();
2264  }
2265 
2266  /* Decide if other chroma subsamplings than 4:2:0 are supported */
2267  if (global.codec->fourcc == AV1_FOURCC) input.only_i420 = 0;
2268 
2269  for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
2270  int frames_in = 0, seen_frames = 0;
2271  int64_t estimated_time_left = -1;
2272  int64_t average_rate = -1;
2273  int64_t lagged_count = 0;
2274 
2275  open_input_file(&input, global.csp);
2276 
2277  /* If the input file doesn't specify its w/h (raw files), try to get
2278  * the data from the first stream's configuration.
2279  */
2280  if (!input.width || !input.height) {
2281  FOREACH_STREAM(stream, streams) {
2282  if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
2283  input.width = stream->config.cfg.g_w;
2284  input.height = stream->config.cfg.g_h;
2285  break;
2286  }
2287  };
2288  }
2289 
2290  /* Update stream configurations from the input file's parameters */
2291  if (!input.width || !input.height)
2292  fatal(
2293  "Specify stream dimensions with --width (-w) "
2294  " and --height (-h)");
2295 
2296  /* If input file does not specify bit-depth but input-bit-depth parameter
2297  * exists, assume that to be the input bit-depth. However, if the
2298  * input-bit-depth paramter does not exist, assume the input bit-depth
2299  * to be the same as the codec bit-depth.
2300  */
2301  if (!input.bit_depth) {
2302  FOREACH_STREAM(stream, streams) {
2303  if (stream->config.cfg.g_input_bit_depth)
2304  input.bit_depth = stream->config.cfg.g_input_bit_depth;
2305  else
2306  input.bit_depth = stream->config.cfg.g_input_bit_depth =
2307  (int)stream->config.cfg.g_bit_depth;
2308  }
2309  if (input.bit_depth > 8) input.fmt |= AOM_IMG_FMT_HIGHBITDEPTH;
2310  } else {
2311  FOREACH_STREAM(stream, streams) {
2312  stream->config.cfg.g_input_bit_depth = input.bit_depth;
2313  }
2314  }
2315 
2316  FOREACH_STREAM(stream, streams) {
2317  if (input.fmt != AOM_IMG_FMT_I420 && input.fmt != AOM_IMG_FMT_I42016) {
2318  /* Automatically upgrade if input is non-4:2:0 but a 4:2:0 profile
2319  was selected. */
2320  switch (stream->config.cfg.g_profile) {
2321  case 0:
2322  if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 ||
2323  input.fmt == AOM_IMG_FMT_I44416)) {
2324  if (!stream->config.cfg.monochrome) {
2325  stream->config.cfg.g_profile = 1;
2326  profile_updated = 1;
2327  }
2328  } else if (input.bit_depth == 12 || input.fmt == AOM_IMG_FMT_I422 ||
2329  input.fmt == AOM_IMG_FMT_I42216) {
2330  stream->config.cfg.g_profile = 2;
2331  profile_updated = 1;
2332  }
2333  break;
2334  case 1:
2335  if (input.bit_depth == 12 || input.fmt == AOM_IMG_FMT_I422 ||
2336  input.fmt == AOM_IMG_FMT_I42216) {
2337  stream->config.cfg.g_profile = 2;
2338  profile_updated = 1;
2339  } else if (input.bit_depth < 12 &&
2340  (input.fmt == AOM_IMG_FMT_I420 ||
2341  input.fmt == AOM_IMG_FMT_I42016)) {
2342  stream->config.cfg.g_profile = 0;
2343  profile_updated = 1;
2344  }
2345  break;
2346  case 2:
2347  if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 ||
2348  input.fmt == AOM_IMG_FMT_I44416)) {
2349  stream->config.cfg.g_profile = 1;
2350  profile_updated = 1;
2351  } else if (input.bit_depth < 12 &&
2352  (input.fmt == AOM_IMG_FMT_I420 ||
2353  input.fmt == AOM_IMG_FMT_I42016)) {
2354  stream->config.cfg.g_profile = 0;
2355  profile_updated = 1;
2356  } else if (input.bit_depth == 12 &&
2357  input.file_type == FILE_TYPE_Y4M) {
2358  // Note that here the input file values for chroma subsampling
2359  // are used instead of those from the command line.
2361  input.y4m.dst_c_dec_h >> 1);
2363  input.y4m.dst_c_dec_v >> 1);
2364  } else if (input.bit_depth == 12 &&
2365  input.file_type == FILE_TYPE_RAW) {
2367  stream->chroma_subsampling_x);
2369  stream->chroma_subsampling_y);
2370  }
2371  break;
2372  default: break;
2373  }
2374  }
2375  /* Automatically set the codec bit depth to match the input bit depth.
2376  * Upgrade the profile if required. */
2377  if (stream->config.cfg.g_input_bit_depth >
2378  (unsigned int)stream->config.cfg.g_bit_depth) {
2379  stream->config.cfg.g_bit_depth = stream->config.cfg.g_input_bit_depth;
2380  if (!global.quiet) {
2381  fprintf(stderr,
2382  "Warning: automatically updating bit depth to %d to "
2383  "match input format.\n",
2384  stream->config.cfg.g_input_bit_depth);
2385  }
2386  }
2387  if (stream->config.cfg.g_bit_depth > 10) {
2388  switch (stream->config.cfg.g_profile) {
2389  case 0:
2390  case 1:
2391  stream->config.cfg.g_profile = 2;
2392  profile_updated = 1;
2393  break;
2394  default: break;
2395  }
2396  }
2397  if (stream->config.cfg.g_bit_depth > 8) {
2398  stream->config.use_16bit_internal = 1;
2399  }
2400  if (profile_updated && !global.quiet) {
2401  fprintf(stderr,
2402  "Warning: automatically updating to profile %d to "
2403  "match input format.\n",
2404  stream->config.cfg.g_profile);
2405  }
2406  /* Set limit */
2407  stream->config.cfg.g_limit = global.limit;
2408  }
2409 
2410  FOREACH_STREAM(stream, streams) {
2411  set_stream_dimensions(stream, input.width, input.height);
2412  }
2413  FOREACH_STREAM(stream, streams) { validate_stream_config(stream, &global); }
2414 
2415  /* Ensure that --passes and --pass are consistent. If --pass is set and
2416  * --passes=2, ensure --fpf was set.
2417  */
2418  if (global.pass && global.passes == 2) {
2419  FOREACH_STREAM(stream, streams) {
2420  if (!stream->config.stats_fn)
2421  die("Stream %d: Must specify --fpf when --pass=%d"
2422  " and --passes=2\n",
2423  stream->index, global.pass);
2424  }
2425  }
2426 
2427 #if !CONFIG_WEBM_IO
2428  FOREACH_STREAM(stream, streams) {
2429  if (stream->config.write_webm) {
2430  stream->config.write_webm = 0;
2431  stream->config.write_ivf = 0;
2432  warn("aomenc compiled w/o WebM support. Writing OBU stream.");
2433  }
2434  }
2435 #endif
2436 
2437  /* Use the frame rate from the file only if none was specified
2438  * on the command-line.
2439  */
2440  if (!global.have_framerate) {
2441  global.framerate.num = input.framerate.numerator;
2442  global.framerate.den = input.framerate.denominator;
2443  }
2444  FOREACH_STREAM(stream, streams) {
2445  stream->config.cfg.g_timebase.den = global.framerate.num;
2446  stream->config.cfg.g_timebase.num = global.framerate.den;
2447  }
2448  /* Show configuration */
2449  if (global.verbose && pass == 0) {
2450  FOREACH_STREAM(stream, streams) {
2451  show_stream_config(stream, &global, &input);
2452  }
2453  }
2454 
2455  if (pass == (global.pass ? global.pass - 1 : 0)) {
2456  if (input.file_type == FILE_TYPE_Y4M)
2457  /*The Y4M reader does its own allocation.
2458  Just initialize this here to avoid problems if we never read any
2459  frames.*/
2460  memset(&raw, 0, sizeof(raw));
2461  else
2462  aom_img_alloc(&raw, input.fmt, input.width, input.height, 32);
2463 
2464  FOREACH_STREAM(stream, streams) {
2465  stream->rate_hist =
2466  init_rate_histogram(&stream->config.cfg, &global.framerate);
2467  }
2468  }
2469 
2470  FOREACH_STREAM(stream, streams) { setup_pass(stream, &global, pass); }
2471  FOREACH_STREAM(stream, streams) { initialize_encoder(stream, &global); }
2472  FOREACH_STREAM(stream, streams) {
2473  open_output_file(stream, &global, &input.pixel_aspect_ratio);
2474  }
2475 
2476  if (strcmp(global.codec->name, "av1") == 0 ||
2477  strcmp(global.codec->name, "av1") == 0) {
2478  // Check to see if at least one stream uses 16 bit internal.
2479  // Currently assume that the bit_depths for all streams using
2480  // highbitdepth are the same.
2481  FOREACH_STREAM(stream, streams) {
2482  if (stream->config.use_16bit_internal) {
2483  use_16bit_internal = 1;
2484  }
2485  input_shift = (int)stream->config.cfg.g_bit_depth -
2486  stream->config.cfg.g_input_bit_depth;
2487  };
2488  }
2489 
2490  frame_avail = 1;
2491  got_data = 0;
2492 
2493  while (frame_avail || got_data) {
2494  struct aom_usec_timer timer;
2495 
2496  if (!global.limit || frames_in < global.limit) {
2497  frame_avail = read_frame(&input, &raw);
2498 
2499  if (frame_avail) frames_in++;
2500  seen_frames =
2501  frames_in > global.skip_frames ? frames_in - global.skip_frames : 0;
2502 
2503  if (!global.quiet) {
2504  float fps = usec_to_fps(cx_time, seen_frames);
2505  fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
2506 
2507  if (stream_cnt == 1)
2508  fprintf(stderr, "frame %4d/%-4d %7" PRId64 "B ", frames_in,
2509  streams->frames_out, (int64_t)streams->nbytes);
2510  else
2511  fprintf(stderr, "frame %4d ", frames_in);
2512 
2513  fprintf(stderr, "%7" PRId64 " %s %.2f %s ",
2514  cx_time > 9999999 ? cx_time / 1000 : cx_time,
2515  cx_time > 9999999 ? "ms" : "us", fps >= 1.0 ? fps : fps * 60,
2516  fps >= 1.0 ? "fps" : "fpm");
2517  print_time("ETA", estimated_time_left);
2518  }
2519 
2520  } else {
2521  frame_avail = 0;
2522  }
2523 
2524  if (frames_in > global.skip_frames) {
2525  aom_image_t *frame_to_encode;
2526  if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2527  assert(use_16bit_internal);
2528  // Input bit depth and stream bit depth do not match, so up
2529  // shift frame to stream bit depth
2530  if (!allocated_raw_shift) {
2531  aom_img_alloc(&raw_shift, raw.fmt | AOM_IMG_FMT_HIGHBITDEPTH,
2532  input.width, input.height, 32);
2533  allocated_raw_shift = 1;
2534  }
2535  aom_img_upshift(&raw_shift, &raw, input_shift);
2536  frame_to_encode = &raw_shift;
2537  } else {
2538  frame_to_encode = &raw;
2539  }
2540  aom_usec_timer_start(&timer);
2541  if (use_16bit_internal) {
2542  assert(frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH);
2543  FOREACH_STREAM(stream, streams) {
2544  if (stream->config.use_16bit_internal)
2545  encode_frame(stream, &global,
2546  frame_avail ? frame_to_encode : NULL, frames_in);
2547  else
2548  assert(0);
2549  };
2550  } else {
2551  assert((frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH) == 0);
2552  FOREACH_STREAM(stream, streams) {
2553  encode_frame(stream, &global, frame_avail ? frame_to_encode : NULL,
2554  frames_in);
2555  }
2556  }
2557  aom_usec_timer_mark(&timer);
2558  cx_time += aom_usec_timer_elapsed(&timer);
2559 
2560  FOREACH_STREAM(stream, streams) { update_quantizer_histogram(stream); }
2561 
2562  got_data = 0;
2563  FOREACH_STREAM(stream, streams) {
2564  get_cx_data(stream, &global, &got_data);
2565  }
2566 
2567  if (!got_data && input.length && streams != NULL &&
2568  !streams->frames_out) {
2569  lagged_count = global.limit ? seen_frames : ftello(input.file);
2570  } else if (input.length) {
2571  int64_t remaining;
2572  int64_t rate;
2573 
2574  if (global.limit) {
2575  const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2576 
2577  rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2578  remaining = 1000 * (global.limit - global.skip_frames -
2579  seen_frames + lagged_count);
2580  } else {
2581  const int64_t input_pos = ftello(input.file);
2582  const int64_t input_pos_lagged = input_pos - lagged_count;
2583  const int64_t input_limit = input.length;
2584 
2585  rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2586  remaining = input_limit - input_pos + lagged_count;
2587  }
2588 
2589  average_rate =
2590  (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8;
2591  estimated_time_left = average_rate ? remaining / average_rate : -1;
2592  }
2593 
2594  if (got_data && global.test_decode != TEST_DECODE_OFF) {
2595  FOREACH_STREAM(stream, streams) {
2596  test_decode(stream, global.test_decode);
2597  }
2598  }
2599  }
2600 
2601  fflush(stdout);
2602  if (!global.quiet) fprintf(stderr, "\033[K");
2603  }
2604 
2605  if (stream_cnt > 1) fprintf(stderr, "\n");
2606 
2607  if (!global.quiet) {
2608  FOREACH_STREAM(stream, streams) {
2609  const int64_t bpf =
2610  seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0;
2611  const int64_t bps = bpf * global.framerate.num / global.framerate.den;
2612  fprintf(stderr,
2613  "\rPass %d/%d frame %4d/%-4d %7" PRId64 "B %7" PRId64
2614  "b/f %7" PRId64
2615  "b/s"
2616  " %7" PRId64 " %s (%.2f fps)\033[K\n",
2617  pass + 1, global.passes, frames_in, stream->frames_out,
2618  (int64_t)stream->nbytes, bpf, bps,
2619  stream->cx_time > 9999999 ? stream->cx_time / 1000
2620  : stream->cx_time,
2621  stream->cx_time > 9999999 ? "ms" : "us",
2622  usec_to_fps(stream->cx_time, seen_frames));
2623  }
2624  }
2625 
2626  if (global.show_psnr) {
2627  if (global.codec->fourcc == AV1_FOURCC) {
2628  FOREACH_STREAM(stream, streams) {
2629  int64_t bps = 0;
2630  if (stream->psnr_count && seen_frames && global.framerate.den) {
2631  bps = (int64_t)stream->nbytes * 8 * (int64_t)global.framerate.num /
2632  global.framerate.den / seen_frames;
2633  }
2634  show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1,
2635  bps);
2636  }
2637  } else {
2638  FOREACH_STREAM(stream, streams) { show_psnr(stream, 255.0, 0); }
2639  }
2640  }
2641 
2642  FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->encoder); }
2643 
2644  if (global.test_decode != TEST_DECODE_OFF) {
2645  FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->decoder); }
2646  }
2647 
2648  close_input_file(&input);
2649 
2650  if (global.test_decode == TEST_DECODE_FATAL) {
2651  FOREACH_STREAM(stream, streams) { res |= stream->mismatch_seen; }
2652  }
2653  FOREACH_STREAM(stream, streams) {
2654  close_output_file(stream, global.codec->fourcc);
2655  }
2656 
2657  FOREACH_STREAM(stream, streams) {
2658  stats_close(&stream->stats, global.passes - 1);
2659  }
2660 
2661  if (global.pass) break;
2662  }
2663 
2664  if (global.show_q_hist_buckets) {
2665  FOREACH_STREAM(stream, streams) {
2666  show_q_histogram(stream->counts, global.show_q_hist_buckets);
2667  }
2668  }
2669 
2670  if (global.show_rate_hist_buckets) {
2671  FOREACH_STREAM(stream, streams) {
2672  show_rate_histogram(stream->rate_hist, &stream->config.cfg,
2673  global.show_rate_hist_buckets);
2674  }
2675  }
2676  FOREACH_STREAM(stream, streams) { destroy_rate_histogram(stream->rate_hist); }
2677 
2678 #if CONFIG_INTERNAL_STATS
2679  /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2680  * to match some existing utilities.
2681  */
2682  if (!(global.pass == 1 && global.passes == 2)) {
2683  FOREACH_STREAM(stream, streams) {
2684  FILE *f = fopen("opsnr.stt", "a");
2685  if (stream->mismatch_seen) {
2686  fprintf(f, "First mismatch occurred in frame %d\n",
2687  stream->mismatch_seen);
2688  } else {
2689  fprintf(f, "No mismatch detected in recon buffers\n");
2690  }
2691  fclose(f);
2692  }
2693  }
2694 #endif
2695 
2696  if (allocated_raw_shift) aom_img_free(&raw_shift);
2697  aom_img_free(&raw);
2698  free(argv);
2699  free(streams);
2700  return res ? EXIT_FAILURE : EXIT_SUCCESS;
2701 }
AOME_GET_LAST_QUANTIZER_64
@ AOME_GET_LAST_QUANTIZER_64
Codec control function to get last quantizer chosen by the encoder.
Definition: aomcx.h:213
AOM_IMG_FMT_I420
@ AOM_IMG_FMT_I420
Definition: aom_image.h:45
aom_image::fmt
aom_img_fmt_t fmt
Definition: aom_image.h:152
AOM_CICP_TC_IEC_61966
@ AOM_CICP_TC_IEC_61966
Definition: aom_image.h:92
AOM_IMG_FMT_YV12
@ AOM_IMG_FMT_YV12
Definition: aom_image.h:43
AOM_CICP_TC_BT_2020_12_BIT
@ AOM_CICP_TC_BT_2020_12_BIT
Definition: aom_image.h:96
AV1E_SET_ENABLE_DIFF_WTD_COMP
@ AV1E_SET_ENABLE_DIFF_WTD_COMP
Codec control function to turn on / off difference weighted compound.
Definition: aomcx.h:930
AOM_CICP_CP_BT_2020
@ AOM_CICP_CP_BT_2020
Definition: aom_image.h:69
AOM_CICP_CP_SMPTE_431
@ AOM_CICP_CP_SMPTE_431
Definition: aom_image.h:71
AV1E_SET_MV_COST_UPD_FREQ
@ AV1E_SET_MV_COST_UPD_FREQ
Control to set frequency of the cost updates for motion vectors Possible values are: 0: Update at SB ...
Definition: aomcx.h:1151
AV1E_SET_TIER_MASK
@ AV1E_SET_TIER_MASK
Control to set bit mask that specifies which tier each of the 32 possible operating points conforms t...
Definition: aomcx.h:1157
AOM_USAGE_REALTIME
#define AOM_USAGE_REALTIME
usage parameter analogous to AV1 REALTIME mode.
Definition: aom_encoder.h:1008
aom_codec_decode
aom_codec_err_t aom_codec_decode(aom_codec_ctx_t *ctx, const uint8_t *data, size_t data_sz, void *user_priv)
Decode data.
AV1E_SET_ENABLE_OVERLAY
@ AV1E_SET_ENABLE_OVERLAY
Codec control function to turn on / off overlay frames for fitlered ALTREF frames.
Definition: aomcx.h:1023
AV1E_SET_DELTALF_MODE
@ AV1E_SET_DELTALF_MODE
Codec control function to turn on/off loopfilter modulation when delta q modulation is enabled....
Definition: aomcx.h:1051
aom_codec_pts_t
int64_t aom_codec_pts_t
Time Stamp Type.
Definition: aom_codec.h:181
aom_codec_enc_cfg
Encoder configuration structure.
Definition: aom_encoder.h:369
MAX_TILE_WIDTHS
#define MAX_TILE_WIDTHS
Maximum number of tile widths in tile widths array.
Definition: aom_encoder.h:846
AOME_SET_CPUUSED
@ AOME_SET_CPUUSED
Codec control function to set encoder internal speed settings.
Definition: aomcx.h:184
AOM_CICP_TC_SMPTE_240
@ AOM_CICP_TC_SMPTE_240
Definition: aom_image.h:87
aom_image::planes
unsigned char * planes[3]
Definition: aom_image.h:182
AOM_SUPERBLOCK_SIZE_DYNAMIC
@ AOM_SUPERBLOCK_SIZE_DYNAMIC
Definition: aom_codec.h:246
AOM_PLANE_Y
#define AOM_PLANE_Y
Definition: aom_image.h:179
AV1E_SET_FORCE_VIDEO_MODE
@ AV1E_SET_FORCE_VIDEO_MODE
Codec control function to force video mode.
Definition: aomcx.h:599
AV1E_SET_ENABLE_DIST_WTD_COMP
@ AV1E_SET_ENABLE_DIST_WTD_COMP
enum value 82 is empty.
Definition: aomcx.h:849
aom_chroma_sample_position_t
enum aom_chroma_sample_position aom_chroma_sample_position_t
List of chroma sample positions.
AV1E_SET_ENABLE_TX64
@ AV1E_SET_ENABLE_TX64
Codec control function to turn on / off 64-length transforms.
Definition: aomcx.h:824
aom_img_fmt_t
enum aom_img_fmt aom_img_fmt_t
List of supported image formats.
AOM_CICP_CP_BT_601
@ AOM_CICP_CP_BT_601
Definition: aom_image.h:65
AOM_CICP_TC_BT_709
@ AOM_CICP_TC_BT_709
Definition: aom_image.h:81
AOM_IMG_FMT_I444
@ AOM_IMG_FMT_I444
Definition: aom_image.h:50
AV1E_SET_AQ_MODE
@ AV1E_SET_AQ_MODE
Codec control function to set adaptive quantization mode.
Definition: aomcx.h:388
AV1E_SET_MAX_GF_INTERVAL
@ AV1E_SET_MAX_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames.
Definition: aomcx.h:512
AV1E_SET_ENABLE_OBMC
@ AV1E_SET_ENABLE_OBMC
Codec control function to predict with OBMC mode.
Definition: aomcx.h:609
AOM_BITS_8
@ AOM_BITS_8
Definition: aom_codec.h:232
AV1E_SET_QUANT_B_ADAPT
@ AV1E_SET_QUANT_B_ADAPT
Control to use adaptive quantize_b.
Definition: aomcx.h:1112
aom_image::d_h
unsigned int d_h
Definition: aom_image.h:167
AV1E_SET_GF_CBR_BOOST_PCT
@ AV1E_SET_GF_CBR_BOOST_PCT
Boost percentage for Golden Frame in CBR mode.
Definition: aomcx.h:278
MAX_TILE_HEIGHTS
#define MAX_TILE_HEIGHTS
Maximum number of tile heights in tile heights array.
Definition: aom_encoder.h:859
AOM_PLANE_U
#define AOM_PLANE_U
Definition: aom_image.h:180
AV1E_SET_ENABLE_1TO4_PARTITIONS
@ AV1E_SET_ENABLE_1TO4_PARTITIONS
Codec control function to enable/disable 1:4 and 4:1 partitions.
Definition: aomcx.h:774
aom_codec_ctx
Codec context structure.
Definition: aom_codec.h:211
AV1_SET_TILE_MODE
@ AV1_SET_TILE_MODE
Definition: aomdx.h:196
AOM_CICP_MC_ICTCP
@ AOM_CICP_MC_ICTCP
Definition: aom_image.h:121
cfg_options::super_block_size
unsigned int super_block_size
Superblock size 0, 64 or 128.
Definition: aom_encoder.h:218
AOM_CICP_CP_BT_470_B_G
@ AOM_CICP_CP_BT_470_B_G
Definition: aom_image.h:64
aom_rational
Rational Number.
Definition: aom_encoder.h:171
aom_codec_iter_t
const typedef void * aom_codec_iter_t
Iterator.
Definition: aom_codec.h:201
AOME_SET_STATIC_THRESHOLD
@ AOME_SET_STATIC_THRESHOLD
Codec control function to set the threshold for MBs treated static.
Definition: aomcx.h:198
AOM_CQ
@ AOM_CQ
Definition: aom_encoder.h:187
AOM_CSP_UNKNOWN
@ AOM_CSP_UNKNOWN
Definition: aom_image.h:133
aomcx.h
Provides definitions for using AOM or AV1 encoder algorithm within the aom Codec Interface.
AOM_CICP_MC_SMPTE_2085
@ AOM_CICP_MC_SMPTE_2085
Definition: aom_image.h:117
AV1E_SET_ENABLE_PALETTE
@ AV1E_SET_ENABLE_PALETTE
Codec control function to turn on/off palette mode.
Definition: aomcx.h:1026
AV1E_SET_MODE_COST_UPD_FREQ
@ AV1E_SET_MODE_COST_UPD_FREQ
Control to set frequency of the cost updates for mode Possible values are: 0: Update at SB level (def...
Definition: aomcx.h:1142
aom_codec_err_to_string
const char * aom_codec_err_to_string(aom_codec_err_t err)
Convert error number to printable string.
cfg_options::disable_trellis_quant
unsigned int disable_trellis_quant
disable trellis quantization
Definition: aom_encoder.h:338
AOM_CODEC_USE_HIGHBITDEPTH
#define AOM_CODEC_USE_HIGHBITDEPTH
Make the encoder output one partition at a time.
Definition: aom_encoder.h:70
AOM_CICP_CP_BT_709
@ AOM_CICP_CP_BT_709
Definition: aom_image.h:60
AV1E_SET_ROW_MT
@ AV1E_SET_ROW_MT
Definition: aomcx.h:299
cfg_options::min_partition_size
unsigned int min_partition_size
min partition size 8, 16, 32, 64, 128
Definition: aom_encoder.h:226
AOM_CICP_CP_SMPTE_240
@ AOM_CICP_CP_SMPTE_240
Definition: aom_image.h:66
AOM_IMG_FMT_I422
@ AOM_IMG_FMT_I422
Definition: aom_image.h:49
AV1E_SET_DELTAQ_MODE
@ AV1E_SET_DELTAQ_MODE
Codec control function to set the delta q mode.
Definition: aomcx.h:1045
AOM_RC_FIRST_PASS
@ AOM_RC_FIRST_PASS
Definition: aom_encoder.h:179
AV1E_SET_COLOR_PRIMARIES
@ AV1E_SET_COLOR_PRIMARIES
Codec control function to set color space info.
Definition: aomcx.h:443
AOM_CICP_MC_BT_2020_NCL
@ AOM_CICP_MC_BT_2020_NCL
Definition: aom_image.h:114
AV1E_SET_TUNE_CONTENT
@ AV1E_SET_TUNE_CONTENT
Codec control function to set content type.
Definition: aomcx.h:414
aom_img_free
void aom_img_free(aom_image_t *img)
Close an image descriptor.
AOM_CODEC_PSNR_PKT
@ AOM_CODEC_PSNR_PKT
Definition: aom_encoder.h:122
AV1E_SET_QM_MAX
@ AV1E_SET_QM_MAX
Codec control function to set the max quant matrix flatness.
Definition: aomcx.h:663
aom_codec_control_
aom_codec_err_t aom_codec_control_(aom_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
AOME_SET_ARNR_STRENGTH
@ AOME_SET_ARNR_STRENGTH
Codec control function to set the filter strength for the arf.
Definition: aomcx.h:221
AOM_CBR
@ AOM_CBR
Definition: aom_encoder.h:186
AOME_SET_ENABLEAUTOALTREF
@ AOME_SET_ENABLEAUTOALTREF
Codec control function to enable automatic set and use alf frames.
Definition: aomcx.h:188
aom_codec_iface_name
const char * aom_codec_iface_name(aom_codec_iface_t *iface)
Return the name for a given interface.
aom_codec_ctx::err
aom_codec_err_t err
Definition: aom_codec.h:214
AV1_SET_DECODE_TILE_ROW
@ AV1_SET_DECODE_TILE_ROW
Definition: aomdx.h:190
aom_rational::den
int den
Definition: aom_encoder.h:173
aom_codec_destroy
aom_codec_err_t aom_codec_destroy(aom_codec_ctx_t *ctx)
Destroy a codec instance.
AOM_CICP_TC_LOG_100
@ AOM_CICP_TC_LOG_100
Definition: aom_image.h:89
AV1E_SET_TRANSFER_CHARACTERISTICS
@ AV1E_SET_TRANSFER_CHARACTERISTICS
Codec control function to set transfer function info.
Definition: aomcx.h:469
AV1E_SET_ENABLE_ANGLE_DELTA
@ AV1E_SET_ENABLE_ANGLE_DELTA
Codec control function to turn on/off intra angle delta.
Definition: aomcx.h:1032
AOM_CICP_CP_SMPTE_432
@ AOM_CICP_CP_SMPTE_432
Definition: aom_image.h:72
AOM_RC_LAST_PASS
@ AOM_RC_LAST_PASS
Definition: aom_encoder.h:180
AV1E_SET_MAX_PARTITION_SIZE
@ AV1E_SET_MAX_PARTITION_SIZE
Codec control function to set max partition size.
Definition: aomcx.h:795
aom_img_alloc
aom_image_t * aom_img_alloc(aom_image_t *img, aom_img_fmt_t fmt, unsigned int d_w, unsigned int d_h, unsigned int align)
Open a descriptor, allocating storage for the underlying image.
aom_codec_control
#define aom_codec_control(ctx, id, data)
aom_codec_control wrapper macro
Definition: aom_codec.h:421
aom_codec_cx_pkt::twopass_stats
aom_fixed_buf_t twopass_stats
Definition: aom_encoder.h:149
AV1E_SET_TIMING_INFO_TYPE
@ AV1E_SET_TIMING_INFO_TYPE
Codec control function to signal picture timing info in the bitstream.
Definition: aomcx.h:1074
AV1E_SET_ENABLE_SMOOTH_INTRA
@ AV1E_SET_ENABLE_SMOOTH_INTRA
Codec control function to turn on / off smooth intra modes usage.
Definition: aomcx.h:990
AOM_CICP_MC_BT_470_B_G
@ AOM_CICP_MC_BT_470_B_G
Definition: aom_image.h:110
AOM_IMG_FMT_I42216
@ AOM_IMG_FMT_I42216
Definition: aom_image.h:53
AV1E_SET_TILE_ROWS
@ AV1E_SET_TILE_ROWS
Codec control function to set number of tile rows.
Definition: aomcx.h:332
aom_codec_dec_cfg
Initialization Configurations.
Definition: aom_decoder.h:96
AOM_IMG_FMT_I44416
@ AOM_IMG_FMT_I44416
Definition: aom_image.h:54
AOM_CICP_TC_SMPTE_428
@ AOM_CICP_TC_SMPTE_428
Definition: aom_image.h:98
AOM_CICP_MC_BT_601
@ AOM_CICP_MC_BT_601
Definition: aom_image.h:111
AV1E_SET_COEFF_COST_UPD_FREQ
@ AV1E_SET_COEFF_COST_UPD_FREQ
Control to set frequency of the cost updates for coefficients Possible values are: 0: Update at SB le...
Definition: aomcx.h:1134
AOM_CICP_CP_XYZ
@ AOM_CICP_CP_XYZ
Definition: aom_image.h:70
AOM_CICP_TC_LINEAR
@ AOM_CICP_TC_LINEAR
Definition: aom_image.h:88
AV1E_SET_FRAME_PERIODIC_BOOST
@ AV1E_SET_FRAME_PERIODIC_BOOST
Codec control function to enable/disable periodic Q boost.
Definition: aomcx.h:401
AOM_SUPERBLOCK_SIZE_64X64
@ AOM_SUPERBLOCK_SIZE_64X64
Definition: aom_codec.h:244
AOM_IMG_FMT_YV1216
@ AOM_IMG_FMT_YV1216
Definition: aom_image.h:52
AV1E_SET_NUM_TG
@ AV1E_SET_NUM_TG
Codec control function to set a maximum number of tile groups.
Definition: aomcx.h:726
AOME_SET_ARNR_MAXFRAMES
@ AOME_SET_ARNR_MAXFRAMES
Codec control function to set the max no of frames to create arf.
Definition: aomcx.h:217
AV1E_SET_ENABLE_CHROMA_DELTAQ
@ AV1E_SET_ENABLE_CHROMA_DELTAQ
Codec control function to turn on / off delta quantization in chroma planes usage for a sequence.
Definition: aomcx.h:885
AOM_CICP_TC_BT_1361
@ AOM_CICP_TC_BT_1361
Definition: aom_image.h:93
AOM_CSP_VERTICAL
@ AOM_CSP_VERTICAL
Definition: aom_image.h:134
AV1E_SET_FRAME_PARALLEL_DECODING
@ AV1E_SET_FRAME_PARALLEL_DECODING
Codec control function to enable frame parallel decoding feature.
Definition: aomcx.h:357
AV1E_SET_INTER_DCT_ONLY
@ AV1E_SET_INTER_DCT_ONLY
Control to use dct only for inter modes.
Definition: aomcx.h:1106
aom_codec_enc_cfg::g_pass
enum aom_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: aom_encoder.h:481
AV1E_SET_INTRA_DCT_ONLY
@ AV1E_SET_INTRA_DCT_ONLY
Control to use dct only for intra modes.
Definition: aomcx.h:1103
AV1E_SET_ENABLE_PAETH_INTRA
@ AV1E_SET_ENABLE_PAETH_INTRA
Codec control function to turn on / off Paeth intra mode usage.
Definition: aomcx.h:998
AOM_CICP_MC_UNSPECIFIED
@ AOM_CICP_MC_UNSPECIFIED
Definition: aom_image.h:107
AV1E_SET_MTU
@ AV1E_SET_MTU
Codec control function to set an MTU size for a tile group.
Definition: aomcx.h:738
aom_codec_enc_cfg::g_w
unsigned int g_w
Width of the frame.
Definition: aom_encoder.h:408
AOM_CICP_MC_SMPTE_YCGCO
@ AOM_CICP_MC_SMPTE_YCGCO
Definition: aom_image.h:113
AV1E_SET_MIN_CR
@ AV1E_SET_MIN_CR
Control to set minimum compression ratio. Take integer values. If non-zero, encoder will try to keep ...
Definition: aomcx.h:1164
AV1E_SET_CDF_UPDATE_MODE
@ AV1E_SET_CDF_UPDATE_MODE
Codec control function to set CDF update mode.
Definition: aomcx.h:421
AOM_CSP_COLOCATED
@ AOM_CSP_COLOCATED
Definition: aom_image.h:136
AOM_BITS_12
@ AOM_BITS_12
Definition: aom_codec.h:234
AOM_SUPERBLOCK_SIZE_128X128
@ AOM_SUPERBLOCK_SIZE_128X128
Definition: aom_codec.h:245
AOM_USAGE_GOOD_QUALITY
#define AOM_USAGE_GOOD_QUALITY
usage parameter analogous to AV1 GOOD QUALITY mode.
Definition: aom_encoder.h:1006
AOM_VBR
@ AOM_VBR
Definition: aom_encoder.h:185
AV1E_SET_NOISE_SENSITIVITY
@ AV1E_SET_NOISE_SENSITIVITY
Codec control function to set noise sensitivity.
Definition: aomcx.h:407
AOM_CICP_TC_BT_2020_10_BIT
@ AOM_CICP_TC_BT_2020_10_BIT
Definition: aom_image.h:95
aom_codec_cx_pkt::raw
aom_fixed_buf_t raw
Definition: aom_encoder.h:156
AOM_CICP_CP_EBU_3213
@ AOM_CICP_CP_EBU_3213
Definition: aom_image.h:74
AOM_CICP_TC_LOG_100_SQRT10
@ AOM_CICP_TC_LOG_100_SQRT10
Definition: aom_image.h:90
AV1E_SET_SUPERBLOCK_SIZE
@ AV1E_SET_SUPERBLOCK_SIZE
Codec control function to set intended superblock size.
Definition: aomcx.h:560
AV1E_SET_INTRA_DEFAULT_TX_ONLY
@ AV1E_SET_INTRA_DEFAULT_TX_ONLY
Control to use default tx type only for intra modes.
Definition: aomcx.h:1109
AV1E_SET_CHROMA_SAMPLE_POSITION
@ AV1E_SET_CHROMA_SAMPLE_POSITION
Codec control function to set chroma 4:2:0 sample position info.
Definition: aomcx.h:500
aom_codec_err_t
aom_codec_err_t
Algorithm return codes.
Definition: aom_codec.h:101
aom_decoder.h
Describes the decoder algorithm interface to applications.
AOM_RC_ONE_PASS
@ AOM_RC_ONE_PASS
Definition: aom_encoder.h:178
aom_encoder.h
Describes the encoder algorithm interface to applications.
AV1E_SET_MIN_PARTITION_SIZE
@ AV1E_SET_MIN_PARTITION_SIZE
Codec control function to set min partition size.
Definition: aomcx.h:785
AV1E_SET_TARGET_SEQ_LEVEL_IDX
@ AV1E_SET_TARGET_SEQ_LEVEL_IDX
Control to set target sequence level index for a certain operating point(OP). Possible values are in ...
Definition: aomcx.h:545
AV1E_SET_DISABLE_TRELLIS_QUANT
@ AV1E_SET_DISABLE_TRELLIS_QUANT
Codec control function to encode without trellis quantization.
Definition: aomcx.h:622
AV1D_SET_IS_ANNEXB
@ AV1D_SET_IS_ANNEXB
Definition: aomdx.h:222
AOM_CICP_TC_HLG
@ AOM_CICP_TC_HLG
Definition: aom_image.h:99
aom_codec_get_cx_data
const aom_codec_cx_pkt_t * aom_codec_get_cx_data(aom_codec_ctx_t *ctx, aom_codec_iter_t *iter)
Encoded data iterator.
AOM_CICP_MC_BT_2020_CL
@ AOM_CICP_MC_BT_2020_CL
Definition: aom_image.h:116
aom_codec_encode
aom_codec_err_t aom_codec_encode(aom_codec_ctx_t *ctx, const aom_image_t *img, aom_codec_pts_t pts, unsigned long duration, aom_enc_frame_flags_t flags)
Encode a frame.
aom_codec_dec_init
#define aom_codec_dec_init(ctx, iface, cfg, flags)
Convenience macro for aom_codec_dec_init_ver()
Definition: aom_decoder.h:134
AV1E_SET_ENABLE_INTRABC
@ AV1E_SET_ENABLE_INTRABC
Codec control function to turn on/off intra block copy mode.
Definition: aomcx.h:1029
AV1E_SET_ENABLE_WARPED_MOTION
@ AV1E_SET_ENABLE_WARPED_MOTION
Codec control function to turn on / off warped motion usage at sequence level.
Definition: aomcx.h:964
AV1E_SET_REDUCED_REFERENCE_SET
@ AV1E_SET_REDUCED_REFERENCE_SET
Control to use reduced set of single and compound references.
Definition: aomcx.h:1123
AV1E_SET_ENABLE_INTERINTER_WEDGE
@ AV1E_SET_ENABLE_INTERINTER_WEDGE
Codec control function to turn on / off interinter wedge compound.
Definition: aomcx.h:939
AV1E_SET_QM_MIN
@ AV1E_SET_QM_MIN
Codec control function to set the min quant matrix flatness.
Definition: aomcx.h:650
AV1E_SET_MIN_GF_INTERVAL
@ AV1E_SET_MIN_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames.
Definition: aomcx.h:506
AV1E_SET_ENABLE_CFL_INTRA
@ AV1E_SET_ENABLE_CFL_INTRA
Codec control function to turn on / off CFL uv intra mode usage.
Definition: aomcx.h:1006
AV1E_SET_ENABLE_FLIP_IDTX
@ AV1E_SET_ENABLE_FLIP_IDTX
Codec control function to turn on / off flip and identity transforms.
Definition: aomcx.h:835
AOM_IMG_FMT_I42016
@ AOM_IMG_FMT_I42016
Definition: aom_image.h:51
AOME_SET_MAX_INTRA_BITRATE_PCT
@ AOME_SET_MAX_INTRA_BITRATE_PCT
Codec control function to set Max data rate for Intra frames.
Definition: aomcx.h:248
AOM_BITS_10
@ AOM_BITS_10
Definition: aom_codec.h:233
AV1E_SET_MATRIX_COEFFICIENTS
@ AV1E_SET_MATRIX_COEFFICIENTS
Codec control function to set transfer function info.
Definition: aomcx.h:491
AOM_CICP_MC_FCC
@ AOM_CICP_MC_FCC
Definition: aom_image.h:109
AOM_Q
@ AOM_Q
Definition: aom_encoder.h:188
aom_codec_cx_pkt::data
union aom_codec_cx_pkt::@1 data
AV1E_SET_ENABLE_CDEF
@ AV1E_SET_ENABLE_CDEF
Codec control function to encode with CDEF.
Definition: aomcx.h:579
AV1E_SET_FILM_GRAIN_TABLE
@ AV1E_SET_FILM_GRAIN_TABLE
Codec control function to set the path to the film grain parameters.
Definition: aomcx.h:1085
AOM_CICP_MC_IDENTITY
@ AOM_CICP_MC_IDENTITY
Definition: aom_image.h:105
AV1E_SET_FILM_GRAIN_TEST_VECTOR
@ AV1E_SET_FILM_GRAIN_TEST_VECTOR
Codec control function to add film grain parameters (one of several preset types) info in the bitstre...
Definition: aomcx.h:1081
AV1E_SET_MAX_INTER_BITRATE_PCT
@ AV1E_SET_MAX_INTER_BITRATE_PCT
Codec control function to set max data rate for Inter frames.
Definition: aomcx.h:265
AOM_KF_DISABLED
@ AOM_KF_DISABLED
Definition: aom_encoder.h:202
AV1E_SET_ENABLE_GLOBAL_MOTION
@ AV1E_SET_ENABLE_GLOBAL_MOTION
Codec control function to turn on / off global motion usage for a sequence.
Definition: aomcx.h:956
aom_codec_cx_pkt::frame
struct aom_codec_cx_pkt::@1::@2 frame
AOM_CICP_CP_BT_470_M
@ AOM_CICP_CP_BT_470_M
Definition: aom_image.h:63
aom_codec_cx_pkt
Encoder output packet.
Definition: aom_encoder.h:131
AV1E_SET_ENABLE_ORDER_HINT
@ AV1E_SET_ENABLE_ORDER_HINT
Codec control function to turn on / off frame order hint for a few tools:
Definition: aomcx.h:816
AOM_CICP_MC_CHROMAT_CL
@ AOM_CICP_MC_CHROMAT_CL
Definition: aom_image.h:120
aom_image::d_w
unsigned int d_w
Definition: aom_image.h:166
aom_codec_error
const char * aom_codec_error(aom_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
AV1E_SET_TILE_COLUMNS
@ AV1E_SET_TILE_COLUMNS
Codec control function to set number of tile columns.
Definition: aomcx.h:316
AOM_CICP_MC_CHROMAT_NCL
@ AOM_CICP_MC_CHROMAT_NCL
Definition: aom_image.h:118
AOM_CICP_TC_SMPTE_2084
@ AOM_CICP_TC_SMPTE_2084
Definition: aom_image.h:97
AOM_PLANE_V
#define AOM_PLANE_V
Definition: aom_image.h:181
AV1E_SET_ENABLE_QM
@ AV1E_SET_ENABLE_QM
Codec control function to encode with quantisation matrices.
Definition: aomcx.h:636
AOM_CICP_TC_BT_470_M
@ AOM_CICP_TC_BT_470_M
Definition: aom_image.h:84
AV1E_SET_ENABLE_INTERINTRA_COMP
@ AV1E_SET_ENABLE_INTERINTRA_COMP
Codec control function to turn on / off interintra compound for a sequence.
Definition: aomcx.h:912
AOM_CODEC_STATS_PKT
@ AOM_CODEC_STATS_PKT
Definition: aom_encoder.h:120
AV1E_SET_ENABLE_DIST_8X8
@ AV1E_SET_ENABLE_DIST_8X8
Codec control function to encode with dist_8x8.
Definition: aomcx.h:717
AOME_SET_SHARPNESS
@ AOME_SET_SHARPNESS
Codec control function to set sharpness.
Definition: aomcx.h:194
aom_codec_enc_cfg::g_h
unsigned int g_h
Height of the frame.
Definition: aom_encoder.h:417
AV1E_SET_ENABLE_INTERINTRA_WEDGE
@ AV1E_SET_ENABLE_INTERINTRA_WEDGE
Codec control function to turn on / off interintra wedge compound.
Definition: aomcx.h:948
AV1E_SET_DENOISE_BLOCK_SIZE
@ AV1E_SET_DENOISE_BLOCK_SIZE
Sets the denoisers block size.
Definition: aomcx.h:1091
AOM_CICP_TC_SRGB
@ AOM_CICP_TC_SRGB
Definition: aom_image.h:94
AV1_GET_NEW_FRAME_IMAGE
@ AV1_GET_NEW_FRAME_IMAGE
Definition: aom.h:65
aomdx.h
Provides definitions for using AOM or AV1 within the aom Decoder interface.
AOM_CODEC_CX_FRAME_PKT
@ AOM_CODEC_CX_FRAME_PKT
Definition: aom_encoder.h:119
AV1E_SET_DENOISE_NOISE_LEVEL
@ AV1E_SET_DENOISE_NOISE_LEVEL
Sets the noise level.
Definition: aomcx.h:1088
AV1E_SET_ENABLE_SMOOTH_INTERINTRA
@ AV1E_SET_ENABLE_SMOOTH_INTERINTRA
Codec control function to turn on / off smooth inter-intra mode for a sequence.
Definition: aomcx.h:921
AOM_CICP_MC_BT_709
@ AOM_CICP_MC_BT_709
Definition: aom_image.h:106
aom_codec_enc_init
#define aom_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for aom_codec_enc_init_ver()
Definition: aom_encoder.h:905
AOME_SET_CQ_LEVEL
@ AOME_SET_CQ_LEVEL
Codec control function to set constrained / constant quality level.
Definition: aomcx.h:235
aom_codec_cx_pkt::psnr
double psnr[4]
Definition: aom_encoder.h:154
aom_image
Image Descriptor.
Definition: aom_image.h:151
AV1E_SET_ENABLE_KEYFRAME_FILTERING
@ AV1E_SET_ENABLE_KEYFRAME_FILTERING
Codec control function to enable temporal filtering on key frame.
Definition: aomcx.h:345
aom_image::stride
int stride[3]
Definition: aom_image.h:183
AV1E_SET_LOSSLESS
@ AV1E_SET_LOSSLESS
Codec control function to set lossless encoding mode.
Definition: aomcx.h:293
aom_fixed_buf::sz
size_t sz
Definition: aom_encoder.h:78
AOM_CICP_TC_BT_601
@ AOM_CICP_TC_BT_601
Definition: aom_image.h:86
aom_codec_cx_pkt::kind
enum aom_codec_cx_pkt_kind kind
Definition: aom_encoder.h:132
aom_codec_enc_cfg::g_timebase
struct aom_rational g_timebase
Stream timebase units.
Definition: aom_encoder.h:466
AOM_CODEC_USE_PSNR
#define AOM_CODEC_USE_PSNR
Initialization-time Feature Enabling.
Definition: aom_encoder.h:68
AV1E_SET_ENABLE_TPL_MODEL
@ AV1E_SET_ENABLE_TPL_MODEL
Codec control function to enable RDO modulated by frame temporal dependency.
Definition: aomcx.h:339
AOM_CICP_TC_BT_470_B_G
@ AOM_CICP_TC_BT_470_B_G
Definition: aom_image.h:85
AV1E_SET_ERROR_RESILIENT_MODE
@ AV1E_SET_ERROR_RESILIENT_MODE
Codec control function to enable error_resilient_mode.
Definition: aomcx.h:367
AV1E_SET_ENABLE_RESTORATION
@ AV1E_SET_ENABLE_RESTORATION
Codec control function to encode with Loop Restoration Filter.
Definition: aomcx.h:589
cfg_options
Encoder Config Options.
Definition: aom_encoder.h:210
AV1E_SET_ENABLE_RECT_PARTITIONS
@ AV1E_SET_ENABLE_RECT_PARTITIONS
Codec control function to enable/disable rectangular partitions.
Definition: aomcx.h:758
AV1E_SET_ENABLE_DUAL_FILTER
@ AV1E_SET_ENABLE_DUAL_FILTER
Codec control function to turn on / off dual filter usage for a sequence.
Definition: aomcx.h:876
aom_codec_error_detail
const char * aom_codec_error_detail(aom_codec_ctx_t *ctx)
Retrieve detailed error information for codec context.
AOME_SET_TUNING
@ AOME_SET_TUNING
Codec control function to set visual tuning.
Definition: aomcx.h:227
AOM_CICP_CP_GENERIC_FILM
@ AOM_CICP_CP_GENERIC_FILM
Definition: aom_image.h:67
AV1E_SET_ENABLE_AB_PARTITIONS
@ AV1E_SET_ENABLE_AB_PARTITIONS
Codec control function to enable/disable AB partitions.
Definition: aomcx.h:766
cfg_options::max_partition_size
unsigned int max_partition_size
max partition size 8, 16, 32, 64, 128
Definition: aom_encoder.h:222
AV1E_SET_GF_MAX_PYRAMID_HEIGHT
@ AV1E_SET_GF_MAX_PYRAMID_HEIGHT
Control to select maximum height for the GF group pyramid structure (valid values: 0 - 4)
Definition: aomcx.h:1116
AOM_IMG_FMT_HIGHBITDEPTH
#define AOM_IMG_FMT_HIGHBITDEPTH
Definition: aom_image.h:38
AV1E_SET_ENABLE_ONESIDED_COMP
@ AV1E_SET_ENABLE_ONESIDED_COMP
Codec control function to turn on / off one sided compound usage for a sequence.
Definition: aomcx.h:903
aom_fixed_buf::buf
void * buf
Definition: aom_encoder.h:77
AV1E_SET_CHROMA_SUBSAMPLING_Y
@ AV1E_SET_CHROMA_SUBSAMPLING_Y
Sets the chroma subsampling y value.
Definition: aomcx.h:1097
AV1E_SET_ENABLE_MASKED_COMP
@ AV1E_SET_ENABLE_MASKED_COMP
Codec control function to turn on / off masked compound usage for a sequence.
Definition: aomcx.h:894
AV1E_SET_ENABLE_FILTER_INTRA
@ AV1E_SET_ENABLE_FILTER_INTRA
Codec control function to turn on / off filter intra usage at sequence level.
Definition: aomcx.h:982
aom_codec_enc_config_default
aom_codec_err_t aom_codec_enc_config_default(aom_codec_iface_t *iface, aom_codec_enc_cfg_t *cfg, unsigned int reserved)
Get a default configuration.
AV1E_SET_ENABLE_INTRA_EDGE_FILTER
@ AV1E_SET_ENABLE_INTRA_EDGE_FILTER
Codec control function to turn on / off intra edge filter at sequence level.
Definition: aomcx.h:804
AV1E_SET_REDUCED_TX_TYPE_SET
@ AV1E_SET_REDUCED_TX_TYPE_SET
Control to use a reduced tx type set.
Definition: aomcx.h:1100
aom_rational::num
int num
Definition: aom_encoder.h:172
AV1E_SET_CHROMA_SUBSAMPLING_X
@ AV1E_SET_CHROMA_SUBSAMPLING_X
Sets the chroma subsampling x value.
Definition: aomcx.h:1094
AV1E_SET_MAX_REFERENCE_FRAMES
@ AV1E_SET_MAX_REFERENCE_FRAMES
Control to select maximum reference frames allowed per frame (valid values: 3 - 7)
Definition: aomcx.h:1120
AV1E_SET_ENABLE_REF_FRAME_MVS
@ AV1E_SET_ENABLE_REF_FRAME_MVS
Codec control function to turn on / off ref frame mvs (mfmv) usage at sequence level.
Definition: aomcx.h:858
AOM_CICP_CP_UNSPECIFIED
@ AOM_CICP_CP_UNSPECIFIED
Definition: aom_image.h:61