WebM Codec SDK
vpxenc
1 /*
2  * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
3  *
4  * Use of this source code is governed by a BSD-style license
5  * that can be found in the LICENSE file in the root of the source
6  * tree. An additional intellectual property rights grant can be found
7  * in the file PATENTS. All contributing project authors may
8  * be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #include "./vpxenc.h"
12 #include "./vpx_config.h"
13 
14 #include <assert.h>
15 #include <limits.h>
16 #include <math.h>
17 #include <stdarg.h>
18 #include <stdio.h>
19 #include <stdlib.h>
20 #include <string.h>
21 
22 #if CONFIG_LIBYUV
23 #include "third_party/libyuv/include/libyuv/scale.h"
24 #endif
25 
26 #include "vpx/vpx_encoder.h"
27 #if CONFIG_DECODERS
28 #include "vpx/vpx_decoder.h"
29 #endif
30 
31 #include "./args.h"
32 #include "./ivfenc.h"
33 #include "./tools_common.h"
34 
35 #if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER
36 #include "vpx/vp8cx.h"
37 #endif
38 #if CONFIG_VP8_DECODER || CONFIG_VP9_DECODER
39 #include "vpx/vp8dx.h"
40 #endif
41 
42 #include "vpx/vpx_integer.h"
43 #include "vpx_ports/mem_ops.h"
44 #include "vpx_ports/vpx_timer.h"
45 #include "./rate_hist.h"
46 #include "./vpxstats.h"
47 #include "./warnings.h"
48 #if CONFIG_WEBM_IO
49 #include "./webmenc.h"
50 #endif
51 #include "./y4minput.h"
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(vpx_codec_ctx_t *ctx, int fatal,
68  const char *s, va_list ap) {
69  if (ctx->err) {
70  const char *detail = vpx_codec_error_detail(ctx);
71 
72  vfprintf(stderr, s, ap);
73  fprintf(stderr, ": %s\n", vpx_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(vpx_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(vpx_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 VpxInputContext *input_ctx, vpx_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 debugmode =
127  ARG_DEF("D", "debug", 0, "Debug mode (makes output deterministic)");
128 static const arg_def_t outputfile =
129  ARG_DEF("o", "output", 1, "Output filename");
130 static const arg_def_t use_yv12 =
131  ARG_DEF(NULL, "yv12", 0, "Input file is YV12 ");
132 static const arg_def_t use_i420 =
133  ARG_DEF(NULL, "i420", 0, "Input file is I420 (default)");
134 static const arg_def_t use_i422 =
135  ARG_DEF(NULL, "i422", 0, "Input file is I422");
136 static const arg_def_t use_i444 =
137  ARG_DEF(NULL, "i444", 0, "Input file is I444");
138 static const arg_def_t use_i440 =
139  ARG_DEF(NULL, "i440", 0, "Input file is I440");
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 #if CONFIG_FP_MB_STATS
148 static const arg_def_t fpmbf_name =
149  ARG_DEF(NULL, "fpmbf", 1, "First pass block statistics file name");
150 #endif
151 static const arg_def_t limit =
152  ARG_DEF(NULL, "limit", 1, "Stop encoding after n input frames");
153 static const arg_def_t skip =
154  ARG_DEF(NULL, "skip", 1, "Skip the first n input frames");
155 static const arg_def_t deadline =
156  ARG_DEF("d", "deadline", 1, "Deadline per frame (usec)");
157 static const arg_def_t best_dl =
158  ARG_DEF(NULL, "best", 0, "Use Best Quality Deadline");
159 static const arg_def_t good_dl =
160  ARG_DEF(NULL, "good", 0, "Use Good Quality Deadline");
161 static const arg_def_t rt_dl =
162  ARG_DEF(NULL, "rt", 0, "Use Realtime Quality Deadline");
163 static const arg_def_t quietarg =
164  ARG_DEF("q", "quiet", 0, "Do not print encode progress");
165 static const arg_def_t verbosearg =
166  ARG_DEF("v", "verbose", 0, "Show encoder parameters");
167 static const arg_def_t psnrarg =
168  ARG_DEF(NULL, "psnr", 0, "Show PSNR in status line");
169 
170 static const struct arg_enum_list test_decode_enum[] = {
171  { "off", TEST_DECODE_OFF },
172  { "fatal", TEST_DECODE_FATAL },
173  { "warn", TEST_DECODE_WARN },
174  { NULL, 0 }
175 };
176 static const arg_def_t recontest = ARG_DEF_ENUM(
177  NULL, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum);
178 static const arg_def_t framerate =
179  ARG_DEF(NULL, "fps", 1, "Stream frame rate (rate/scale)");
180 static const arg_def_t use_webm =
181  ARG_DEF(NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)");
182 static const arg_def_t use_ivf = ARG_DEF(NULL, "ivf", 0, "Output IVF");
183 static const arg_def_t out_part =
184  ARG_DEF("P", "output-partitions", 0,
185  "Makes encoder output partitions. Requires IVF output!");
186 static const arg_def_t q_hist_n =
187  ARG_DEF(NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)");
188 static const arg_def_t rate_hist_n =
189  ARG_DEF(NULL, "rate-hist", 1, "Show rate histogram (n-buckets)");
190 static const arg_def_t disable_warnings =
191  ARG_DEF(NULL, "disable-warnings", 0,
192  "Disable warnings about potentially incorrect encode settings.");
193 static const arg_def_t disable_warning_prompt =
194  ARG_DEF("y", "disable-warning-prompt", 0,
195  "Display warnings, but do not prompt user to continue.");
196 
197 #if CONFIG_VP9_HIGHBITDEPTH
198 static const arg_def_t test16bitinternalarg = ARG_DEF(
199  NULL, "test-16bit-internal", 0, "Force use of 16 bit internal buffer");
200 #endif
201 
202 static const arg_def_t *main_args[] = { &debugmode,
203  &outputfile,
204  &codecarg,
205  &passes,
206  &pass_arg,
207  &fpf_name,
208  &limit,
209  &skip,
210  &deadline,
211  &best_dl,
212  &good_dl,
213  &rt_dl,
214  &quietarg,
215  &verbosearg,
216  &psnrarg,
217  &use_webm,
218  &use_ivf,
219  &out_part,
220  &q_hist_n,
221  &rate_hist_n,
222  &disable_warnings,
223  &disable_warning_prompt,
224  &recontest,
225  NULL };
226 
227 static const arg_def_t usage =
228  ARG_DEF("u", "usage", 1, "Usage profile number to use");
229 static const arg_def_t threads =
230  ARG_DEF("t", "threads", 1, "Max number of threads to use");
231 static const arg_def_t profile =
232  ARG_DEF(NULL, "profile", 1, "Bitstream profile number to use");
233 static const arg_def_t width = ARG_DEF("w", "width", 1, "Frame width");
234 static const arg_def_t height = ARG_DEF("h", "height", 1, "Frame height");
235 #if CONFIG_WEBM_IO
236 static const struct arg_enum_list stereo_mode_enum[] = {
237  { "mono", STEREO_FORMAT_MONO },
238  { "left-right", STEREO_FORMAT_LEFT_RIGHT },
239  { "bottom-top", STEREO_FORMAT_BOTTOM_TOP },
240  { "top-bottom", STEREO_FORMAT_TOP_BOTTOM },
241  { "right-left", STEREO_FORMAT_RIGHT_LEFT },
242  { NULL, 0 }
243 };
244 static const arg_def_t stereo_mode = ARG_DEF_ENUM(
245  NULL, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum);
246 #endif
247 static const arg_def_t timebase = ARG_DEF(
248  NULL, "timebase", 1, "Output timestamp precision (fractional seconds)");
249 static const arg_def_t error_resilient =
250  ARG_DEF(NULL, "error-resilient", 1, "Enable error resiliency features");
251 static const arg_def_t lag_in_frames =
252  ARG_DEF(NULL, "lag-in-frames", 1, "Max number of frames to lag");
253 
254 static const arg_def_t *global_args[] = { &use_yv12,
255  &use_i420,
256  &use_i422,
257  &use_i444,
258  &use_i440,
259  &usage,
260  &threads,
261  &profile,
262  &width,
263  &height,
264 #if CONFIG_WEBM_IO
265  &stereo_mode,
266 #endif
267  &timebase,
268  &framerate,
269  &error_resilient,
270 #if CONFIG_VP9_HIGHBITDEPTH
271  &test16bitinternalarg,
272 #endif
273  &lag_in_frames,
274  NULL };
275 
276 static const arg_def_t dropframe_thresh =
277  ARG_DEF(NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)");
278 static const arg_def_t resize_allowed =
279  ARG_DEF(NULL, "resize-allowed", 1, "Spatial resampling enabled (bool)");
280 static const arg_def_t resize_width =
281  ARG_DEF(NULL, "resize-width", 1, "Width of encoded frame");
282 static const arg_def_t resize_height =
283  ARG_DEF(NULL, "resize-height", 1, "Height of encoded frame");
284 static const arg_def_t resize_up_thresh =
285  ARG_DEF(NULL, "resize-up", 1, "Upscale threshold (buf %)");
286 static const arg_def_t resize_down_thresh =
287  ARG_DEF(NULL, "resize-down", 1, "Downscale threshold (buf %)");
288 static const struct arg_enum_list end_usage_enum[] = { { "vbr", VPX_VBR },
289  { "cbr", VPX_CBR },
290  { "cq", VPX_CQ },
291  { "q", VPX_Q },
292  { NULL, 0 } };
293 static const arg_def_t end_usage =
294  ARG_DEF_ENUM(NULL, "end-usage", 1, "Rate control mode", end_usage_enum);
295 static const arg_def_t target_bitrate =
296  ARG_DEF(NULL, "target-bitrate", 1, "Bitrate (kbps)");
297 static const arg_def_t min_quantizer =
298  ARG_DEF(NULL, "min-q", 1, "Minimum (best) quantizer");
299 static const arg_def_t max_quantizer =
300  ARG_DEF(NULL, "max-q", 1, "Maximum (worst) quantizer");
301 static const arg_def_t undershoot_pct =
302  ARG_DEF(NULL, "undershoot-pct", 1, "Datarate undershoot (min) target (%)");
303 static const arg_def_t overshoot_pct =
304  ARG_DEF(NULL, "overshoot-pct", 1, "Datarate overshoot (max) target (%)");
305 static const arg_def_t buf_sz =
306  ARG_DEF(NULL, "buf-sz", 1, "Client buffer size (ms)");
307 static const arg_def_t buf_initial_sz =
308  ARG_DEF(NULL, "buf-initial-sz", 1, "Client initial buffer size (ms)");
309 static const arg_def_t buf_optimal_sz =
310  ARG_DEF(NULL, "buf-optimal-sz", 1, "Client optimal buffer size (ms)");
311 static const arg_def_t *rc_args[] = {
312  &dropframe_thresh, &resize_allowed, &resize_width, &resize_height,
313  &resize_up_thresh, &resize_down_thresh, &end_usage, &target_bitrate,
314  &min_quantizer, &max_quantizer, &undershoot_pct, &overshoot_pct,
315  &buf_sz, &buf_initial_sz, &buf_optimal_sz, NULL
316 };
317 
318 static const arg_def_t bias_pct =
319  ARG_DEF(NULL, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)");
320 static const arg_def_t minsection_pct =
321  ARG_DEF(NULL, "minsection-pct", 1, "GOP min bitrate (% of target)");
322 static const arg_def_t maxsection_pct =
323  ARG_DEF(NULL, "maxsection-pct", 1, "GOP max bitrate (% of target)");
324 static const arg_def_t *rc_twopass_args[] = { &bias_pct, &minsection_pct,
325  &maxsection_pct, NULL };
326 
327 static const arg_def_t kf_min_dist =
328  ARG_DEF(NULL, "kf-min-dist", 1, "Minimum keyframe interval (frames)");
329 static const arg_def_t kf_max_dist =
330  ARG_DEF(NULL, "kf-max-dist", 1, "Maximum keyframe interval (frames)");
331 static const arg_def_t kf_disabled =
332  ARG_DEF(NULL, "disable-kf", 0, "Disable keyframe placement");
333 static const arg_def_t *kf_args[] = { &kf_min_dist, &kf_max_dist, &kf_disabled,
334  NULL };
335 
336 static const arg_def_t noise_sens =
337  ARG_DEF(NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
338 static const arg_def_t sharpness =
339  ARG_DEF(NULL, "sharpness", 1, "Loop filter sharpness (0..7)");
340 static const arg_def_t static_thresh =
341  ARG_DEF(NULL, "static-thresh", 1, "Motion detection threshold");
342 static const arg_def_t auto_altref =
343  ARG_DEF(NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames");
344 static const arg_def_t arnr_maxframes =
345  ARG_DEF(NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)");
346 static const arg_def_t arnr_strength =
347  ARG_DEF(NULL, "arnr-strength", 1, "AltRef filter strength (0..6)");
348 static const arg_def_t arnr_type = ARG_DEF(NULL, "arnr-type", 1, "AltRef type");
349 static const struct arg_enum_list tuning_enum[] = {
350  { "psnr", VP8_TUNE_PSNR }, { "ssim", VP8_TUNE_SSIM }, { NULL, 0 }
351 };
352 static const arg_def_t tune_ssim =
353  ARG_DEF_ENUM(NULL, "tune", 1, "Material to favor", tuning_enum);
354 static const arg_def_t cq_level =
355  ARG_DEF(NULL, "cq-level", 1, "Constant/Constrained Quality level");
356 static const arg_def_t max_intra_rate_pct =
357  ARG_DEF(NULL, "max-intra-rate", 1, "Max I-frame bitrate (pct)");
358 static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
359  NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)");
360 
361 #if CONFIG_VP8_ENCODER
362 static const arg_def_t cpu_used_vp8 =
363  ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-16..16)");
364 static const arg_def_t token_parts =
365  ARG_DEF(NULL, "token-parts", 1, "Number of token partitions to use, log2");
366 static const arg_def_t screen_content_mode =
367  ARG_DEF(NULL, "screen-content-mode", 1, "Screen content mode");
368 static const arg_def_t *vp8_args[] = { &cpu_used_vp8,
369  &auto_altref,
370  &noise_sens,
371  &sharpness,
372  &static_thresh,
373  &token_parts,
374  &arnr_maxframes,
375  &arnr_strength,
376  &arnr_type,
377  &tune_ssim,
378  &cq_level,
379  &max_intra_rate_pct,
380  &gf_cbr_boost_pct,
381  &screen_content_mode,
382  NULL };
383 static const int vp8_arg_ctrl_map[] = { VP8E_SET_CPUUSED,
384  VP8E_SET_ENABLEAUTOALTREF,
385  VP8E_SET_NOISE_SENSITIVITY,
386  VP8E_SET_SHARPNESS,
387  VP8E_SET_STATIC_THRESHOLD,
388  VP8E_SET_TOKEN_PARTITIONS,
389  VP8E_SET_ARNR_MAXFRAMES,
390  VP8E_SET_ARNR_STRENGTH,
391  VP8E_SET_ARNR_TYPE,
392  VP8E_SET_TUNING,
393  VP8E_SET_CQ_LEVEL,
394  VP8E_SET_MAX_INTRA_BITRATE_PCT,
395  VP8E_SET_GF_CBR_BOOST_PCT,
396  VP8E_SET_SCREEN_CONTENT_MODE,
397  0 };
398 #endif
399 
400 #if CONFIG_VP9_ENCODER
401 static const arg_def_t cpu_used_vp9 =
402  ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-8..8)");
403 static const arg_def_t tile_cols =
404  ARG_DEF(NULL, "tile-columns", 1, "Number of tile columns to use, log2");
405 static const arg_def_t tile_rows =
406  ARG_DEF(NULL, "tile-rows", 1,
407  "Number of tile rows to use, log2 (set to 0 while threads > 1)");
408 static const arg_def_t lossless =
409  ARG_DEF(NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)");
410 static const arg_def_t frame_parallel_decoding = ARG_DEF(
411  NULL, "frame-parallel", 1, "Enable frame parallel decodability features");
412 static const arg_def_t aq_mode = ARG_DEF(
413  NULL, "aq-mode", 1,
414  "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
415  "3: cyclic refresh, 4: equator360)");
416 static const arg_def_t alt_ref_aq = ARG_DEF(NULL, "alt-ref-aq", 1,
417  "Special adaptive quantization for "
418  "the alternate reference frames.");
419 static const arg_def_t frame_periodic_boost =
420  ARG_DEF(NULL, "frame-boost", 1,
421  "Enable frame periodic boost (0: off (default), 1: on)");
422 static const arg_def_t max_inter_rate_pct =
423  ARG_DEF(NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
424 static const arg_def_t min_gf_interval = ARG_DEF(
425  NULL, "min-gf-interval", 1,
426  "min gf/arf frame interval (default 0, indicating in-built behavior)");
427 static const arg_def_t max_gf_interval = ARG_DEF(
428  NULL, "max-gf-interval", 1,
429  "max gf/arf frame interval (default 0, indicating in-built behavior)");
430 
431 static const struct arg_enum_list color_space_enum[] = {
432  { "unknown", VPX_CS_UNKNOWN },
433  { "bt601", VPX_CS_BT_601 },
434  { "bt709", VPX_CS_BT_709 },
435  { "smpte170", VPX_CS_SMPTE_170 },
436  { "smpte240", VPX_CS_SMPTE_240 },
437  { "bt2020", VPX_CS_BT_2020 },
438  { "reserved", VPX_CS_RESERVED },
439  { "sRGB", VPX_CS_SRGB },
440  { NULL, 0 }
441 };
442 
443 static const arg_def_t input_color_space =
444  ARG_DEF_ENUM(NULL, "color-space", 1, "The color space of input content:",
445  color_space_enum);
446 
447 #if CONFIG_VP9_HIGHBITDEPTH
448 static const struct arg_enum_list bitdepth_enum[] = {
449  { "8", VPX_BITS_8 }, { "10", VPX_BITS_10 }, { "12", VPX_BITS_12 }, { NULL, 0 }
450 };
451 
452 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
453  "b", "bit-depth", 1,
454  "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
455  bitdepth_enum);
456 static const arg_def_t inbitdeptharg =
457  ARG_DEF(NULL, "input-bit-depth", 1, "Bit depth of input");
458 #endif
459 
460 static const struct arg_enum_list tune_content_enum[] = {
461  { "default", VP9E_CONTENT_DEFAULT },
462  { "screen", VP9E_CONTENT_SCREEN },
463  { NULL, 0 }
464 };
465 
466 static const arg_def_t tune_content = ARG_DEF_ENUM(
467  NULL, "tune-content", 1, "Tune content type", tune_content_enum);
468 
469 static const arg_def_t target_level = ARG_DEF(
470  NULL, "target-level", 1,
471  "Target level (255: off (default); 0: only keep level stats; 10: level 1.0;"
472  " 11: level 1.1; ... 62: level 6.2)");
473 #endif
474 
475 #if CONFIG_VP9_ENCODER
476 static const arg_def_t *vp9_args[] = { &cpu_used_vp9,
477  &auto_altref,
478  &sharpness,
479  &static_thresh,
480  &tile_cols,
481  &tile_rows,
482  &arnr_maxframes,
483  &arnr_strength,
484  &arnr_type,
485  &tune_ssim,
486  &cq_level,
487  &max_intra_rate_pct,
488  &max_inter_rate_pct,
489  &gf_cbr_boost_pct,
490  &lossless,
491  &frame_parallel_decoding,
492  &aq_mode,
493  &alt_ref_aq,
494  &frame_periodic_boost,
495  &noise_sens,
496  &tune_content,
497  &input_color_space,
498  &min_gf_interval,
499  &max_gf_interval,
500  &target_level,
501 #if CONFIG_VP9_HIGHBITDEPTH
502  &bitdeptharg,
503  &inbitdeptharg,
504 #endif // CONFIG_VP9_HIGHBITDEPTH
505  NULL };
506 static const int vp9_arg_ctrl_map[] = { VP8E_SET_CPUUSED,
507  VP8E_SET_ENABLEAUTOALTREF,
508  VP8E_SET_SHARPNESS,
509  VP8E_SET_STATIC_THRESHOLD,
510  VP9E_SET_TILE_COLUMNS,
511  VP9E_SET_TILE_ROWS,
512  VP8E_SET_ARNR_MAXFRAMES,
513  VP8E_SET_ARNR_STRENGTH,
514  VP8E_SET_ARNR_TYPE,
515  VP8E_SET_TUNING,
516  VP8E_SET_CQ_LEVEL,
517  VP8E_SET_MAX_INTRA_BITRATE_PCT,
518  VP9E_SET_MAX_INTER_BITRATE_PCT,
519  VP9E_SET_GF_CBR_BOOST_PCT,
520  VP9E_SET_LOSSLESS,
521  VP9E_SET_FRAME_PARALLEL_DECODING,
522  VP9E_SET_AQ_MODE,
523  VP9E_SET_ALT_REF_AQ,
524  VP9E_SET_FRAME_PERIODIC_BOOST,
525  VP9E_SET_NOISE_SENSITIVITY,
526  VP9E_SET_TUNE_CONTENT,
527  VP9E_SET_COLOR_SPACE,
528  VP9E_SET_MIN_GF_INTERVAL,
529  VP9E_SET_MAX_GF_INTERVAL,
530  VP9E_SET_TARGET_LEVEL,
531  0 };
532 #endif
533 
534 static const arg_def_t *no_args[] = { NULL };
535 
536 void usage_exit(void) {
537  int i;
538  const int num_encoder = get_vpx_encoder_count();
539 
540  fprintf(stderr, "Usage: %s <options> -o dst_filename src_filename \n",
541  exec_name);
542 
543  fprintf(stderr, "\nOptions:\n");
544  arg_show_usage(stderr, main_args);
545  fprintf(stderr, "\nEncoder Global Options:\n");
546  arg_show_usage(stderr, global_args);
547  fprintf(stderr, "\nRate Control Options:\n");
548  arg_show_usage(stderr, rc_args);
549  fprintf(stderr, "\nTwopass Rate Control Options:\n");
550  arg_show_usage(stderr, rc_twopass_args);
551  fprintf(stderr, "\nKeyframe Placement Options:\n");
552  arg_show_usage(stderr, kf_args);
553 #if CONFIG_VP8_ENCODER
554  fprintf(stderr, "\nVP8 Specific Options:\n");
555  arg_show_usage(stderr, vp8_args);
556 #endif
557 #if CONFIG_VP9_ENCODER
558  fprintf(stderr, "\nVP9 Specific Options:\n");
559  arg_show_usage(stderr, vp9_args);
560 #endif
561  fprintf(stderr,
562  "\nStream timebase (--timebase):\n"
563  " The desired precision of timestamps in the output, expressed\n"
564  " in fractional seconds. Default is 1/1000.\n");
565  fprintf(stderr, "\nIncluded encoders:\n\n");
566 
567  for (i = 0; i < num_encoder; ++i) {
568  const VpxInterface *const encoder = get_vpx_encoder_by_index(i);
569  const char *defstr = (i == (num_encoder - 1)) ? "(default)" : "";
570  fprintf(stderr, " %-6s - %s %s\n", encoder->name,
571  vpx_codec_iface_name(encoder->codec_interface()), defstr);
572  }
573  fprintf(stderr, "\n ");
574  fprintf(stderr, "Use --codec to switch to a non-default encoder.\n\n");
575 
576  exit(EXIT_FAILURE);
577 }
578 
579 #define mmin(a, b) ((a) < (b) ? (a) : (b))
580 
581 #if CONFIG_VP9_HIGHBITDEPTH
582 static void find_mismatch_high(const vpx_image_t *const img1,
583  const vpx_image_t *const img2, int yloc[4],
584  int uloc[4], int vloc[4]) {
585  uint16_t *plane1, *plane2;
586  uint32_t stride1, stride2;
587  const uint32_t bsize = 64;
588  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
589  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
590  const uint32_t c_w =
591  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
592  const uint32_t c_h =
593  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
594  int match = 1;
595  uint32_t i, j;
596  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
597  plane1 = (uint16_t *)img1->planes[VPX_PLANE_Y];
598  plane2 = (uint16_t *)img2->planes[VPX_PLANE_Y];
599  stride1 = img1->stride[VPX_PLANE_Y] / 2;
600  stride2 = img2->stride[VPX_PLANE_Y] / 2;
601  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
602  for (j = 0; match && j < img1->d_w; j += bsize) {
603  int k, l;
604  const int si = mmin(i + bsize, img1->d_h) - i;
605  const int sj = mmin(j + bsize, img1->d_w) - j;
606  for (k = 0; match && k < si; ++k) {
607  for (l = 0; match && l < sj; ++l) {
608  if (*(plane1 + (i + k) * stride1 + j + l) !=
609  *(plane2 + (i + k) * stride2 + j + l)) {
610  yloc[0] = i + k;
611  yloc[1] = j + l;
612  yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
613  yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
614  match = 0;
615  break;
616  }
617  }
618  }
619  }
620  }
621 
622  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
623  plane1 = (uint16_t *)img1->planes[VPX_PLANE_U];
624  plane2 = (uint16_t *)img2->planes[VPX_PLANE_U];
625  stride1 = img1->stride[VPX_PLANE_U] / 2;
626  stride2 = img2->stride[VPX_PLANE_U] / 2;
627  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
628  for (j = 0; match && j < c_w; j += bsizex) {
629  int k, l;
630  const int si = mmin(i + bsizey, c_h - i);
631  const int sj = mmin(j + bsizex, c_w - j);
632  for (k = 0; match && k < si; ++k) {
633  for (l = 0; match && l < sj; ++l) {
634  if (*(plane1 + (i + k) * stride1 + j + l) !=
635  *(plane2 + (i + k) * stride2 + j + l)) {
636  uloc[0] = i + k;
637  uloc[1] = j + l;
638  uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
639  uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
640  match = 0;
641  break;
642  }
643  }
644  }
645  }
646  }
647 
648  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
649  plane1 = (uint16_t *)img1->planes[VPX_PLANE_V];
650  plane2 = (uint16_t *)img2->planes[VPX_PLANE_V];
651  stride1 = img1->stride[VPX_PLANE_V] / 2;
652  stride2 = img2->stride[VPX_PLANE_V] / 2;
653  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
654  for (j = 0; match && j < c_w; j += bsizex) {
655  int k, l;
656  const int si = mmin(i + bsizey, c_h - i);
657  const int sj = mmin(j + bsizex, c_w - j);
658  for (k = 0; match && k < si; ++k) {
659  for (l = 0; match && l < sj; ++l) {
660  if (*(plane1 + (i + k) * stride1 + j + l) !=
661  *(plane2 + (i + k) * stride2 + j + l)) {
662  vloc[0] = i + k;
663  vloc[1] = j + l;
664  vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
665  vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
666  match = 0;
667  break;
668  }
669  }
670  }
671  }
672  }
673 }
674 #endif
675 
676 static void find_mismatch(const vpx_image_t *const img1,
677  const vpx_image_t *const img2, int yloc[4],
678  int uloc[4], int vloc[4]) {
679  const uint32_t bsize = 64;
680  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
681  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
682  const uint32_t c_w =
683  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
684  const uint32_t c_h =
685  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
686  int match = 1;
687  uint32_t i, j;
688  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
689  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
690  for (j = 0; match && j < img1->d_w; j += bsize) {
691  int k, l;
692  const int si = mmin(i + bsize, img1->d_h) - i;
693  const int sj = mmin(j + bsize, img1->d_w) - j;
694  for (k = 0; match && k < si; ++k) {
695  for (l = 0; match && l < sj; ++l) {
696  if (*(img1->planes[VPX_PLANE_Y] +
697  (i + k) * img1->stride[VPX_PLANE_Y] + j + l) !=
698  *(img2->planes[VPX_PLANE_Y] +
699  (i + k) * img2->stride[VPX_PLANE_Y] + j + l)) {
700  yloc[0] = i + k;
701  yloc[1] = j + l;
702  yloc[2] = *(img1->planes[VPX_PLANE_Y] +
703  (i + k) * img1->stride[VPX_PLANE_Y] + j + l);
704  yloc[3] = *(img2->planes[VPX_PLANE_Y] +
705  (i + k) * img2->stride[VPX_PLANE_Y] + j + l);
706  match = 0;
707  break;
708  }
709  }
710  }
711  }
712  }
713 
714  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
715  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
716  for (j = 0; match && j < c_w; j += bsizex) {
717  int k, l;
718  const int si = mmin(i + bsizey, c_h - i);
719  const int sj = mmin(j + bsizex, c_w - j);
720  for (k = 0; match && k < si; ++k) {
721  for (l = 0; match && l < sj; ++l) {
722  if (*(img1->planes[VPX_PLANE_U] +
723  (i + k) * img1->stride[VPX_PLANE_U] + j + l) !=
724  *(img2->planes[VPX_PLANE_U] +
725  (i + k) * img2->stride[VPX_PLANE_U] + j + l)) {
726  uloc[0] = i + k;
727  uloc[1] = j + l;
728  uloc[2] = *(img1->planes[VPX_PLANE_U] +
729  (i + k) * img1->stride[VPX_PLANE_U] + j + l);
730  uloc[3] = *(img2->planes[VPX_PLANE_U] +
731  (i + k) * img2->stride[VPX_PLANE_U] + j + l);
732  match = 0;
733  break;
734  }
735  }
736  }
737  }
738  }
739  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
740  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
741  for (j = 0; match && j < c_w; j += bsizex) {
742  int k, l;
743  const int si = mmin(i + bsizey, c_h - i);
744  const int sj = mmin(j + bsizex, c_w - j);
745  for (k = 0; match && k < si; ++k) {
746  for (l = 0; match && l < sj; ++l) {
747  if (*(img1->planes[VPX_PLANE_V] +
748  (i + k) * img1->stride[VPX_PLANE_V] + j + l) !=
749  *(img2->planes[VPX_PLANE_V] +
750  (i + k) * img2->stride[VPX_PLANE_V] + j + l)) {
751  vloc[0] = i + k;
752  vloc[1] = j + l;
753  vloc[2] = *(img1->planes[VPX_PLANE_V] +
754  (i + k) * img1->stride[VPX_PLANE_V] + j + l);
755  vloc[3] = *(img2->planes[VPX_PLANE_V] +
756  (i + k) * img2->stride[VPX_PLANE_V] + j + l);
757  match = 0;
758  break;
759  }
760  }
761  }
762  }
763  }
764 }
765 
766 static int compare_img(const vpx_image_t *const img1,
767  const vpx_image_t *const img2) {
768  uint32_t l_w = img1->d_w;
769  uint32_t c_w = (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
770  const uint32_t c_h =
771  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
772  uint32_t i;
773  int match = 1;
774 
775  match &= (img1->fmt == img2->fmt);
776  match &= (img1->d_w == img2->d_w);
777  match &= (img1->d_h == img2->d_h);
778 #if CONFIG_VP9_HIGHBITDEPTH
779  if (img1->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
780  l_w *= 2;
781  c_w *= 2;
782  }
783 #endif
784 
785  for (i = 0; i < img1->d_h; ++i)
786  match &= (memcmp(img1->planes[VPX_PLANE_Y] + i * img1->stride[VPX_PLANE_Y],
787  img2->planes[VPX_PLANE_Y] + i * img2->stride[VPX_PLANE_Y],
788  l_w) == 0);
789 
790  for (i = 0; i < c_h; ++i)
791  match &= (memcmp(img1->planes[VPX_PLANE_U] + i * img1->stride[VPX_PLANE_U],
792  img2->planes[VPX_PLANE_U] + i * img2->stride[VPX_PLANE_U],
793  c_w) == 0);
794 
795  for (i = 0; i < c_h; ++i)
796  match &= (memcmp(img1->planes[VPX_PLANE_V] + i * img1->stride[VPX_PLANE_V],
797  img2->planes[VPX_PLANE_V] + i * img2->stride[VPX_PLANE_V],
798  c_w) == 0);
799 
800  return match;
801 }
802 
803 #define NELEMENTS(x) (sizeof(x) / sizeof(x[0]))
804 #if CONFIG_VP9_ENCODER
805 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map)
806 #else
807 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map)
808 #endif
809 
810 #if !CONFIG_WEBM_IO
811 typedef int stereo_format_t;
812 struct WebmOutputContext {
813  int debug;
814 };
815 #endif
816 
817 /* Per-stream configuration */
818 struct stream_config {
819  struct vpx_codec_enc_cfg cfg;
820  const char *out_fn;
821  const char *stats_fn;
822 #if CONFIG_FP_MB_STATS
823  const char *fpmb_stats_fn;
824 #endif
825  stereo_format_t stereo_fmt;
826  int arg_ctrls[ARG_CTRL_CNT_MAX][2];
827  int arg_ctrl_cnt;
828  int write_webm;
829 #if CONFIG_VP9_HIGHBITDEPTH
830  // whether to use 16bit internal buffers
831  int use_16bit_internal;
832 #endif
833 };
834 
835 struct stream_state {
836  int index;
837  struct stream_state *next;
838  struct stream_config config;
839  FILE *file;
840  struct rate_hist *rate_hist;
841  struct WebmOutputContext webm_ctx;
842  uint64_t psnr_sse_total;
843  uint64_t psnr_samples_total;
844  double psnr_totals[4];
845  int psnr_count;
846  int counts[64];
847  vpx_codec_ctx_t encoder;
848  unsigned int frames_out;
849  uint64_t cx_time;
850  size_t nbytes;
851  stats_io_t stats;
852 #if CONFIG_FP_MB_STATS
853  stats_io_t fpmb_stats;
854 #endif
855  struct vpx_image *img;
856  vpx_codec_ctx_t decoder;
857  int mismatch_seen;
858 };
859 
860 static void validate_positive_rational(const char *msg,
861  struct vpx_rational *rat) {
862  if (rat->den < 0) {
863  rat->num *= -1;
864  rat->den *= -1;
865  }
866 
867  if (rat->num < 0) die("Error: %s must be positive\n", msg);
868 
869  if (!rat->den) die("Error: %s has zero denominator\n", msg);
870 }
871 
872 static void parse_global_config(struct VpxEncoderConfig *global, char **argv) {
873  char **argi, **argj;
874  struct arg arg;
875  const int num_encoder = get_vpx_encoder_count();
876 
877  if (num_encoder < 1) die("Error: no valid encoder available\n");
878 
879  /* Initialize default parameters */
880  memset(global, 0, sizeof(*global));
881  global->codec = get_vpx_encoder_by_index(num_encoder - 1);
882  global->passes = 0;
883  global->color_type = I420;
884  /* Assign default deadline to good quality */
885  global->deadline = VPX_DL_GOOD_QUALITY;
886 
887  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
888  arg.argv_step = 1;
889 
890  if (arg_match(&arg, &codecarg, argi)) {
891  global->codec = get_vpx_encoder_by_name(arg.val);
892  if (!global->codec)
893  die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
894  } else if (arg_match(&arg, &passes, argi)) {
895  global->passes = arg_parse_uint(&arg);
896 
897  if (global->passes < 1 || global->passes > 2)
898  die("Error: Invalid number of passes (%d)\n", global->passes);
899  } else if (arg_match(&arg, &pass_arg, argi)) {
900  global->pass = arg_parse_uint(&arg);
901 
902  if (global->pass < 1 || global->pass > 2)
903  die("Error: Invalid pass selected (%d)\n", global->pass);
904  } else if (arg_match(&arg, &usage, argi))
905  global->usage = arg_parse_uint(&arg);
906  else if (arg_match(&arg, &deadline, argi))
907  global->deadline = arg_parse_uint(&arg);
908  else if (arg_match(&arg, &best_dl, argi))
909  global->deadline = VPX_DL_BEST_QUALITY;
910  else if (arg_match(&arg, &good_dl, argi))
911  global->deadline = VPX_DL_GOOD_QUALITY;
912  else if (arg_match(&arg, &rt_dl, argi))
913  global->deadline = VPX_DL_REALTIME;
914  else if (arg_match(&arg, &use_yv12, argi))
915  global->color_type = YV12;
916  else if (arg_match(&arg, &use_i420, argi))
917  global->color_type = I420;
918  else if (arg_match(&arg, &use_i422, argi))
919  global->color_type = I422;
920  else if (arg_match(&arg, &use_i444, argi))
921  global->color_type = I444;
922  else if (arg_match(&arg, &use_i440, argi))
923  global->color_type = I440;
924  else if (arg_match(&arg, &quietarg, argi))
925  global->quiet = 1;
926  else if (arg_match(&arg, &verbosearg, argi))
927  global->verbose = 1;
928  else if (arg_match(&arg, &limit, argi))
929  global->limit = arg_parse_uint(&arg);
930  else if (arg_match(&arg, &skip, argi))
931  global->skip_frames = arg_parse_uint(&arg);
932  else if (arg_match(&arg, &psnrarg, argi))
933  global->show_psnr = 1;
934  else if (arg_match(&arg, &recontest, argi))
935  global->test_decode = arg_parse_enum_or_int(&arg);
936  else if (arg_match(&arg, &framerate, argi)) {
937  global->framerate = arg_parse_rational(&arg);
938  validate_positive_rational(arg.name, &global->framerate);
939  global->have_framerate = 1;
940  } else if (arg_match(&arg, &out_part, argi))
941  global->out_part = 1;
942  else if (arg_match(&arg, &debugmode, argi))
943  global->debug = 1;
944  else if (arg_match(&arg, &q_hist_n, argi))
945  global->show_q_hist_buckets = arg_parse_uint(&arg);
946  else if (arg_match(&arg, &rate_hist_n, argi))
947  global->show_rate_hist_buckets = arg_parse_uint(&arg);
948  else if (arg_match(&arg, &disable_warnings, argi))
949  global->disable_warnings = 1;
950  else if (arg_match(&arg, &disable_warning_prompt, argi))
951  global->disable_warning_prompt = 1;
952  else
953  argj++;
954  }
955 
956  if (global->pass) {
957  /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
958  if (global->pass > global->passes) {
959  warn("Assuming --pass=%d implies --passes=%d\n", global->pass,
960  global->pass);
961  global->passes = global->pass;
962  }
963  }
964  /* Validate global config */
965  if (global->passes == 0) {
966 #if CONFIG_VP9_ENCODER
967  // Make default VP9 passes = 2 until there is a better quality 1-pass
968  // encoder
969  if (global->codec != NULL && global->codec->name != NULL)
970  global->passes = (strcmp(global->codec->name, "vp9") == 0 &&
971  global->deadline != VPX_DL_REALTIME)
972  ? 2
973  : 1;
974 #else
975  global->passes = 1;
976 #endif
977  }
978 
979  if (global->deadline == VPX_DL_REALTIME && global->passes > 1) {
980  warn("Enforcing one-pass encoding in realtime mode\n");
981  global->passes = 1;
982  }
983 }
984 
985 static void open_input_file(struct VpxInputContext *input) {
986  /* Parse certain options from the input file, if possible */
987  input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb")
988  : set_binary_mode(stdin);
989 
990  if (!input->file) fatal("Failed to open input file");
991 
992  if (!fseeko(input->file, 0, SEEK_END)) {
993  /* Input file is seekable. Figure out how long it is, so we can get
994  * progress info.
995  */
996  input->length = ftello(input->file);
997  rewind(input->file);
998  }
999 
1000  /* Default to 1:1 pixel aspect ratio. */
1001  input->pixel_aspect_ratio.numerator = 1;
1002  input->pixel_aspect_ratio.denominator = 1;
1003 
1004  /* For RAW input sources, these bytes will applied on the first frame
1005  * in read_frame().
1006  */
1007  input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
1008  input->detect.position = 0;
1009 
1010  if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
1011  if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
1012  input->only_i420) >= 0) {
1013  input->file_type = FILE_TYPE_Y4M;
1014  input->width = input->y4m.pic_w;
1015  input->height = input->y4m.pic_h;
1016  input->pixel_aspect_ratio.numerator = input->y4m.par_n;
1017  input->pixel_aspect_ratio.denominator = input->y4m.par_d;
1018  input->framerate.numerator = input->y4m.fps_n;
1019  input->framerate.denominator = input->y4m.fps_d;
1020  input->fmt = input->y4m.vpx_fmt;
1021  input->bit_depth = input->y4m.bit_depth;
1022  } else
1023  fatal("Unsupported Y4M stream.");
1024  } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
1025  fatal("IVF is not supported as input.");
1026  } else {
1027  input->file_type = FILE_TYPE_RAW;
1028  }
1029 }
1030 
1031 static void close_input_file(struct VpxInputContext *input) {
1032  fclose(input->file);
1033  if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
1034 }
1035 
1036 static struct stream_state *new_stream(struct VpxEncoderConfig *global,
1037  struct stream_state *prev) {
1038  struct stream_state *stream;
1039 
1040  stream = calloc(1, sizeof(*stream));
1041  if (stream == NULL) {
1042  fatal("Failed to allocate new stream.");
1043  }
1044 
1045  if (prev) {
1046  memcpy(stream, prev, sizeof(*stream));
1047  stream->index++;
1048  prev->next = stream;
1049  } else {
1050  vpx_codec_err_t res;
1051 
1052  /* Populate encoder configuration */
1053  res = vpx_codec_enc_config_default(global->codec->codec_interface(),
1054  &stream->config.cfg, global->usage);
1055  if (res) fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res));
1056 
1057  /* Change the default timebase to a high enough value so that the
1058  * encoder will always create strictly increasing timestamps.
1059  */
1060  stream->config.cfg.g_timebase.den = 1000;
1061 
1062  /* Never use the library's default resolution, require it be parsed
1063  * from the file or set on the command line.
1064  */
1065  stream->config.cfg.g_w = 0;
1066  stream->config.cfg.g_h = 0;
1067 
1068  /* Initialize remaining stream parameters */
1069  stream->config.write_webm = 1;
1070 #if CONFIG_WEBM_IO
1071  stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1072  stream->webm_ctx.last_pts_ns = -1;
1073  stream->webm_ctx.writer = NULL;
1074  stream->webm_ctx.segment = NULL;
1075 #endif
1076 
1077  /* Allows removal of the application version from the EBML tags */
1078  stream->webm_ctx.debug = global->debug;
1079 
1080  /* Default lag_in_frames is 0 in realtime mode CBR mode*/
1081  if (global->deadline == VPX_DL_REALTIME &&
1082  stream->config.cfg.rc_end_usage == 1)
1083  stream->config.cfg.g_lag_in_frames = 0;
1084  }
1085 
1086  /* Output files must be specified for each stream */
1087  stream->config.out_fn = NULL;
1088 
1089  stream->next = NULL;
1090  return stream;
1091 }
1092 
1093 static int parse_stream_params(struct VpxEncoderConfig *global,
1094  struct stream_state *stream, char **argv) {
1095  char **argi, **argj;
1096  struct arg arg;
1097  static const arg_def_t **ctrl_args = no_args;
1098  static const int *ctrl_args_map = NULL;
1099  struct stream_config *config = &stream->config;
1100  int eos_mark_found = 0;
1101 #if CONFIG_VP9_HIGHBITDEPTH
1102  int test_16bit_internal = 0;
1103 #endif
1104 
1105  // Handle codec specific options
1106  if (0) {
1107 #if CONFIG_VP8_ENCODER
1108  } else if (strcmp(global->codec->name, "vp8") == 0) {
1109  ctrl_args = vp8_args;
1110  ctrl_args_map = vp8_arg_ctrl_map;
1111 #endif
1112 #if CONFIG_VP9_ENCODER
1113  } else if (strcmp(global->codec->name, "vp9") == 0) {
1114  ctrl_args = vp9_args;
1115  ctrl_args_map = vp9_arg_ctrl_map;
1116 #endif
1117  }
1118 
1119  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1120  arg.argv_step = 1;
1121 
1122  /* Once we've found an end-of-stream marker (--) we want to continue
1123  * shifting arguments but not consuming them.
1124  */
1125  if (eos_mark_found) {
1126  argj++;
1127  continue;
1128  } else if (!strcmp(*argj, "--")) {
1129  eos_mark_found = 1;
1130  continue;
1131  }
1132 
1133  if (arg_match(&arg, &outputfile, argi)) {
1134  config->out_fn = arg.val;
1135  } else if (arg_match(&arg, &fpf_name, argi)) {
1136  config->stats_fn = arg.val;
1137 #if CONFIG_FP_MB_STATS
1138  } else if (arg_match(&arg, &fpmbf_name, argi)) {
1139  config->fpmb_stats_fn = arg.val;
1140 #endif
1141  } else if (arg_match(&arg, &use_webm, argi)) {
1142 #if CONFIG_WEBM_IO
1143  config->write_webm = 1;
1144 #else
1145  die("Error: --webm specified but webm is disabled.");
1146 #endif
1147  } else if (arg_match(&arg, &use_ivf, argi)) {
1148  config->write_webm = 0;
1149  } else if (arg_match(&arg, &threads, argi)) {
1150  config->cfg.g_threads = arg_parse_uint(&arg);
1151  } else if (arg_match(&arg, &profile, argi)) {
1152  config->cfg.g_profile = arg_parse_uint(&arg);
1153  } else if (arg_match(&arg, &width, argi)) {
1154  config->cfg.g_w = arg_parse_uint(&arg);
1155  } else if (arg_match(&arg, &height, argi)) {
1156  config->cfg.g_h = arg_parse_uint(&arg);
1157 #if CONFIG_VP9_HIGHBITDEPTH
1158  } else if (arg_match(&arg, &bitdeptharg, argi)) {
1159  config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1160  } else if (arg_match(&arg, &inbitdeptharg, argi)) {
1161  config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1162 #endif
1163 #if CONFIG_WEBM_IO
1164  } else if (arg_match(&arg, &stereo_mode, argi)) {
1165  config->stereo_fmt = arg_parse_enum_or_int(&arg);
1166 #endif
1167  } else if (arg_match(&arg, &timebase, argi)) {
1168  config->cfg.g_timebase = arg_parse_rational(&arg);
1169  validate_positive_rational(arg.name, &config->cfg.g_timebase);
1170  } else if (arg_match(&arg, &error_resilient, argi)) {
1171  config->cfg.g_error_resilient = arg_parse_uint(&arg);
1172  } else if (arg_match(&arg, &end_usage, argi)) {
1173  config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1174  } else if (arg_match(&arg, &lag_in_frames, argi)) {
1175  config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1176  if (global->deadline == VPX_DL_REALTIME &&
1177  config->cfg.rc_end_usage == VPX_CBR &&
1178  config->cfg.g_lag_in_frames != 0) {
1179  warn("non-zero %s option ignored in realtime CBR mode.\n", arg.name);
1180  config->cfg.g_lag_in_frames = 0;
1181  }
1182  } else if (arg_match(&arg, &dropframe_thresh, argi)) {
1183  config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1184  } else if (arg_match(&arg, &resize_allowed, argi)) {
1185  config->cfg.rc_resize_allowed = arg_parse_uint(&arg);
1186  } else if (arg_match(&arg, &resize_width, argi)) {
1187  config->cfg.rc_scaled_width = arg_parse_uint(&arg);
1188  } else if (arg_match(&arg, &resize_height, argi)) {
1189  config->cfg.rc_scaled_height = arg_parse_uint(&arg);
1190  } else if (arg_match(&arg, &resize_up_thresh, argi)) {
1191  config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg);
1192  } else if (arg_match(&arg, &resize_down_thresh, argi)) {
1193  config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg);
1194  } else if (arg_match(&arg, &end_usage, argi)) {
1195  config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1196  } else if (arg_match(&arg, &target_bitrate, argi)) {
1197  config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1198  } else if (arg_match(&arg, &min_quantizer, argi)) {
1199  config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1200  } else if (arg_match(&arg, &max_quantizer, argi)) {
1201  config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1202  } else if (arg_match(&arg, &undershoot_pct, argi)) {
1203  config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1204  } else if (arg_match(&arg, &overshoot_pct, argi)) {
1205  config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1206  } else if (arg_match(&arg, &buf_sz, argi)) {
1207  config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1208  } else if (arg_match(&arg, &buf_initial_sz, argi)) {
1209  config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1210  } else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1211  config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1212  } else if (arg_match(&arg, &bias_pct, argi)) {
1213  config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1214  if (global->passes < 2)
1215  warn("option %s ignored in one-pass mode.\n", arg.name);
1216  } else if (arg_match(&arg, &minsection_pct, argi)) {
1217  config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1218 
1219  if (global->passes < 2)
1220  warn("option %s ignored in one-pass mode.\n", arg.name);
1221  } else if (arg_match(&arg, &maxsection_pct, argi)) {
1222  config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1223 
1224  if (global->passes < 2)
1225  warn("option %s ignored in one-pass mode.\n", arg.name);
1226  } else if (arg_match(&arg, &kf_min_dist, argi)) {
1227  config->cfg.kf_min_dist = arg_parse_uint(&arg);
1228  } else if (arg_match(&arg, &kf_max_dist, argi)) {
1229  config->cfg.kf_max_dist = arg_parse_uint(&arg);
1230  } else if (arg_match(&arg, &kf_disabled, argi)) {
1231  config->cfg.kf_mode = VPX_KF_DISABLED;
1232 #if CONFIG_VP9_HIGHBITDEPTH
1233  } else if (arg_match(&arg, &test16bitinternalarg, argi)) {
1234  if (strcmp(global->codec->name, "vp9") == 0) {
1235  test_16bit_internal = 1;
1236  }
1237 #endif
1238  } else {
1239  int i, match = 0;
1240  for (i = 0; ctrl_args[i]; i++) {
1241  if (arg_match(&arg, ctrl_args[i], argi)) {
1242  int j;
1243  match = 1;
1244 
1245  /* Point either to the next free element or the first
1246  * instance of this control.
1247  */
1248  for (j = 0; j < config->arg_ctrl_cnt; j++)
1249  if (ctrl_args_map != NULL &&
1250  config->arg_ctrls[j][0] == ctrl_args_map[i])
1251  break;
1252 
1253  /* Update/insert */
1254  assert(j < (int)ARG_CTRL_CNT_MAX);
1255  if (ctrl_args_map != NULL && j < (int)ARG_CTRL_CNT_MAX) {
1256  config->arg_ctrls[j][0] = ctrl_args_map[i];
1257  config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
1258  if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++;
1259  }
1260  }
1261  }
1262  if (!match) argj++;
1263  }
1264  }
1265 #if CONFIG_VP9_HIGHBITDEPTH
1266  if (strcmp(global->codec->name, "vp9") == 0) {
1267  config->use_16bit_internal =
1268  test_16bit_internal | (config->cfg.g_profile > 1);
1269  }
1270 #endif
1271  return eos_mark_found;
1272 }
1273 
1274 #define FOREACH_STREAM(func) \
1275  do { \
1276  struct stream_state *stream; \
1277  for (stream = streams; stream; stream = stream->next) { \
1278  func; \
1279  } \
1280  } while (0)
1281 
1282 static void validate_stream_config(const struct stream_state *stream,
1283  const struct VpxEncoderConfig *global) {
1284  const struct stream_state *streami;
1285  (void)global;
1286 
1287  if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1288  fatal(
1289  "Stream %d: Specify stream dimensions with --width (-w) "
1290  " and --height (-h)",
1291  stream->index);
1292 
1293  // Check that the codec bit depth is greater than the input bit depth.
1294  if (stream->config.cfg.g_input_bit_depth >
1295  (unsigned int)stream->config.cfg.g_bit_depth) {
1296  fatal("Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1297  stream->index, (int)stream->config.cfg.g_bit_depth,
1298  stream->config.cfg.g_input_bit_depth);
1299  }
1300 
1301  for (streami = stream; streami; streami = streami->next) {
1302  /* All streams require output files */
1303  if (!streami->config.out_fn)
1304  fatal("Stream %d: Output file is required (specify with -o)",
1305  streami->index);
1306 
1307  /* Check for two streams outputting to the same file */
1308  if (streami != stream) {
1309  const char *a = stream->config.out_fn;
1310  const char *b = streami->config.out_fn;
1311  if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul"))
1312  fatal("Stream %d: duplicate output file (from stream %d)",
1313  streami->index, stream->index);
1314  }
1315 
1316  /* Check for two streams sharing a stats file. */
1317  if (streami != stream) {
1318  const char *a = stream->config.stats_fn;
1319  const char *b = streami->config.stats_fn;
1320  if (a && b && !strcmp(a, b))
1321  fatal("Stream %d: duplicate stats file (from stream %d)",
1322  streami->index, stream->index);
1323  }
1324 
1325 #if CONFIG_FP_MB_STATS
1326  /* Check for two streams sharing a mb stats file. */
1327  if (streami != stream) {
1328  const char *a = stream->config.fpmb_stats_fn;
1329  const char *b = streami->config.fpmb_stats_fn;
1330  if (a && b && !strcmp(a, b))
1331  fatal("Stream %d: duplicate mb stats file (from stream %d)",
1332  streami->index, stream->index);
1333  }
1334 #endif
1335  }
1336 }
1337 
1338 static void set_stream_dimensions(struct stream_state *stream, unsigned int w,
1339  unsigned int h) {
1340  if (!stream->config.cfg.g_w) {
1341  if (!stream->config.cfg.g_h)
1342  stream->config.cfg.g_w = w;
1343  else
1344  stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1345  }
1346  if (!stream->config.cfg.g_h) {
1347  stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1348  }
1349 }
1350 
1351 static const char *file_type_to_string(enum VideoFileType t) {
1352  switch (t) {
1353  case FILE_TYPE_RAW: return "RAW";
1354  case FILE_TYPE_Y4M: return "Y4M";
1355  default: return "Other";
1356  }
1357 }
1358 
1359 static const char *image_format_to_string(vpx_img_fmt_t f) {
1360  switch (f) {
1361  case VPX_IMG_FMT_I420: return "I420";
1362  case VPX_IMG_FMT_I422: return "I422";
1363  case VPX_IMG_FMT_I444: return "I444";
1364  case VPX_IMG_FMT_I440: return "I440";
1365  case VPX_IMG_FMT_YV12: return "YV12";
1366  case VPX_IMG_FMT_I42016: return "I42016";
1367  case VPX_IMG_FMT_I42216: return "I42216";
1368  case VPX_IMG_FMT_I44416: return "I44416";
1369  case VPX_IMG_FMT_I44016: return "I44016";
1370  default: return "Other";
1371  }
1372 }
1373 
1374 static void show_stream_config(struct stream_state *stream,
1375  struct VpxEncoderConfig *global,
1376  struct VpxInputContext *input) {
1377 #define SHOW(field) \
1378  fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1379 
1380  if (stream->index == 0) {
1381  fprintf(stderr, "Codec: %s\n",
1382  vpx_codec_iface_name(global->codec->codec_interface()));
1383  fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
1384  input->filename, file_type_to_string(input->file_type),
1385  image_format_to_string(input->fmt));
1386  }
1387  if (stream->next || stream->index)
1388  fprintf(stderr, "\nStream Index: %d\n", stream->index);
1389  fprintf(stderr, "Destination file: %s\n", stream->config.out_fn);
1390  fprintf(stderr, "Encoder parameters:\n");
1391 
1392  SHOW(g_usage);
1393  SHOW(g_threads);
1394  SHOW(g_profile);
1395  SHOW(g_w);
1396  SHOW(g_h);
1397  SHOW(g_bit_depth);
1398  SHOW(g_input_bit_depth);
1399  SHOW(g_timebase.num);
1400  SHOW(g_timebase.den);
1401  SHOW(g_error_resilient);
1402  SHOW(g_pass);
1403  SHOW(g_lag_in_frames);
1404  SHOW(rc_dropframe_thresh);
1405  SHOW(rc_resize_allowed);
1406  SHOW(rc_scaled_width);
1407  SHOW(rc_scaled_height);
1408  SHOW(rc_resize_up_thresh);
1409  SHOW(rc_resize_down_thresh);
1410  SHOW(rc_end_usage);
1411  SHOW(rc_target_bitrate);
1412  SHOW(rc_min_quantizer);
1413  SHOW(rc_max_quantizer);
1414  SHOW(rc_undershoot_pct);
1415  SHOW(rc_overshoot_pct);
1416  SHOW(rc_buf_sz);
1417  SHOW(rc_buf_initial_sz);
1418  SHOW(rc_buf_optimal_sz);
1419  SHOW(rc_2pass_vbr_bias_pct);
1420  SHOW(rc_2pass_vbr_minsection_pct);
1421  SHOW(rc_2pass_vbr_maxsection_pct);
1422  SHOW(kf_mode);
1423  SHOW(kf_min_dist);
1424  SHOW(kf_max_dist);
1425 }
1426 
1427 static void open_output_file(struct stream_state *stream,
1428  struct VpxEncoderConfig *global,
1429  const struct VpxRational *pixel_aspect_ratio) {
1430  const char *fn = stream->config.out_fn;
1431  const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1432 
1433  if (cfg->g_pass == VPX_RC_FIRST_PASS) return;
1434 
1435  stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
1436 
1437  if (!stream->file) fatal("Failed to open output file");
1438 
1439  if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1440  fatal("WebM output to pipes not supported.");
1441 
1442 #if CONFIG_WEBM_IO
1443  if (stream->config.write_webm) {
1444  stream->webm_ctx.stream = stream->file;
1445  write_webm_file_header(&stream->webm_ctx, cfg, stream->config.stereo_fmt,
1446  global->codec->fourcc, pixel_aspect_ratio);
1447  }
1448 #else
1449  (void)pixel_aspect_ratio;
1450 #endif
1451 
1452  if (!stream->config.write_webm) {
1453  ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1454  }
1455 }
1456 
1457 static void close_output_file(struct stream_state *stream,
1458  unsigned int fourcc) {
1459  const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1460 
1461  if (cfg->g_pass == VPX_RC_FIRST_PASS) return;
1462 
1463 #if CONFIG_WEBM_IO
1464  if (stream->config.write_webm) {
1465  write_webm_file_footer(&stream->webm_ctx);
1466  }
1467 #endif
1468 
1469  if (!stream->config.write_webm) {
1470  if (!fseek(stream->file, 0, SEEK_SET))
1471  ivf_write_file_header(stream->file, &stream->config.cfg, fourcc,
1472  stream->frames_out);
1473  }
1474 
1475  fclose(stream->file);
1476 }
1477 
1478 static void setup_pass(struct stream_state *stream,
1479  struct VpxEncoderConfig *global, int pass) {
1480  if (stream->config.stats_fn) {
1481  if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass))
1482  fatal("Failed to open statistics store");
1483  } else {
1484  if (!stats_open_mem(&stream->stats, pass))
1485  fatal("Failed to open statistics store");
1486  }
1487 
1488 #if CONFIG_FP_MB_STATS
1489  if (stream->config.fpmb_stats_fn) {
1490  if (!stats_open_file(&stream->fpmb_stats, stream->config.fpmb_stats_fn,
1491  pass))
1492  fatal("Failed to open mb statistics store");
1493  } else {
1494  if (!stats_open_mem(&stream->fpmb_stats, pass))
1495  fatal("Failed to open mb statistics store");
1496  }
1497 #endif
1498 
1499  stream->config.cfg.g_pass = global->passes == 2
1500  ? pass ? VPX_RC_LAST_PASS : VPX_RC_FIRST_PASS
1501  : VPX_RC_ONE_PASS;
1502  if (pass) {
1503  stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1504 #if CONFIG_FP_MB_STATS
1505  stream->config.cfg.rc_firstpass_mb_stats_in =
1506  stats_get(&stream->fpmb_stats);
1507 #endif
1508  }
1509 
1510  stream->cx_time = 0;
1511  stream->nbytes = 0;
1512  stream->frames_out = 0;
1513 }
1514 
1515 static void initialize_encoder(struct stream_state *stream,
1516  struct VpxEncoderConfig *global) {
1517  int i;
1518  int flags = 0;
1519 
1520  flags |= global->show_psnr ? VPX_CODEC_USE_PSNR : 0;
1521  flags |= global->out_part ? VPX_CODEC_USE_OUTPUT_PARTITION : 0;
1522 #if CONFIG_VP9_HIGHBITDEPTH
1523  flags |= stream->config.use_16bit_internal ? VPX_CODEC_USE_HIGHBITDEPTH : 0;
1524 #endif
1525 
1526  /* Construct Encoder Context */
1527  vpx_codec_enc_init(&stream->encoder, global->codec->codec_interface(),
1528  &stream->config.cfg, flags);
1529  ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder");
1530 
1531  /* Note that we bypass the vpx_codec_control wrapper macro because
1532  * we're being clever to store the control IDs in an array. Real
1533  * applications will want to make use of the enumerations directly
1534  */
1535  for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1536  int ctrl = stream->config.arg_ctrls[i][0];
1537  int value = stream->config.arg_ctrls[i][1];
1538  if (vpx_codec_control_(&stream->encoder, ctrl, value))
1539  fprintf(stderr, "Error: Tried to set control %d = %d\n", ctrl, value);
1540 
1541  ctx_exit_on_error(&stream->encoder, "Failed to control codec");
1542  }
1543 
1544 #if CONFIG_DECODERS
1545  if (global->test_decode != TEST_DECODE_OFF) {
1546  const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name);
1547  vpx_codec_dec_init(&stream->decoder, decoder->codec_interface(), NULL, 0);
1548  }
1549 #endif
1550 }
1551 
1552 static void encode_frame(struct stream_state *stream,
1553  struct VpxEncoderConfig *global, struct vpx_image *img,
1554  unsigned int frames_in) {
1555  vpx_codec_pts_t frame_start, next_frame_start;
1556  struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1557  struct vpx_usec_timer timer;
1558 
1559  frame_start =
1560  (cfg->g_timebase.den * (int64_t)(frames_in - 1) * global->framerate.den) /
1561  cfg->g_timebase.num / global->framerate.num;
1562  next_frame_start =
1563  (cfg->g_timebase.den * (int64_t)(frames_in)*global->framerate.den) /
1564  cfg->g_timebase.num / global->framerate.num;
1565 
1566 /* Scale if necessary */
1567 #if CONFIG_VP9_HIGHBITDEPTH
1568  if (img) {
1569  if ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) &&
1570  (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1571  if (img->fmt != VPX_IMG_FMT_I42016) {
1572  fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name);
1573  exit(EXIT_FAILURE);
1574  }
1575 #if CONFIG_LIBYUV
1576  if (!stream->img) {
1577  stream->img =
1578  vpx_img_alloc(NULL, VPX_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16);
1579  }
1580  I420Scale_16(
1581  (uint16 *)img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y] / 2,
1582  (uint16 *)img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U] / 2,
1583  (uint16 *)img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V] / 2,
1584  img->d_w, img->d_h, (uint16 *)stream->img->planes[VPX_PLANE_Y],
1585  stream->img->stride[VPX_PLANE_Y] / 2,
1586  (uint16 *)stream->img->planes[VPX_PLANE_U],
1587  stream->img->stride[VPX_PLANE_U] / 2,
1588  (uint16 *)stream->img->planes[VPX_PLANE_V],
1589  stream->img->stride[VPX_PLANE_V] / 2, stream->img->d_w,
1590  stream->img->d_h, kFilterBox);
1591  img = stream->img;
1592 #else
1593  stream->encoder.err = 1;
1594  ctx_exit_on_error(&stream->encoder,
1595  "Stream %d: Failed to encode frame.\n"
1596  "Scaling disabled in this configuration. \n"
1597  "To enable, configure with --enable-libyuv\n",
1598  stream->index);
1599 #endif
1600  }
1601  }
1602 #endif
1603  if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1604  if (img->fmt != VPX_IMG_FMT_I420 && img->fmt != VPX_IMG_FMT_YV12) {
1605  fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1606  exit(EXIT_FAILURE);
1607  }
1608 #if CONFIG_LIBYUV
1609  if (!stream->img)
1610  stream->img =
1611  vpx_img_alloc(NULL, VPX_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16);
1612  I420Scale(
1613  img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y],
1614  img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U],
1615  img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V], img->d_w, img->d_h,
1616  stream->img->planes[VPX_PLANE_Y], stream->img->stride[VPX_PLANE_Y],
1617  stream->img->planes[VPX_PLANE_U], stream->img->stride[VPX_PLANE_U],
1618  stream->img->planes[VPX_PLANE_V], stream->img->stride[VPX_PLANE_V],
1619  stream->img->d_w, stream->img->d_h, kFilterBox);
1620  img = stream->img;
1621 #else
1622  stream->encoder.err = 1;
1623  ctx_exit_on_error(&stream->encoder,
1624  "Stream %d: Failed to encode frame.\n"
1625  "Scaling disabled in this configuration. \n"
1626  "To enable, configure with --enable-libyuv\n",
1627  stream->index);
1628 #endif
1629  }
1630 
1631  vpx_usec_timer_start(&timer);
1632  vpx_codec_encode(&stream->encoder, img, frame_start,
1633  (unsigned long)(next_frame_start - frame_start), 0,
1634  global->deadline);
1635  vpx_usec_timer_mark(&timer);
1636  stream->cx_time += vpx_usec_timer_elapsed(&timer);
1637  ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
1638  stream->index);
1639 }
1640 
1641 static void update_quantizer_histogram(struct stream_state *stream) {
1642  if (stream->config.cfg.g_pass != VPX_RC_FIRST_PASS) {
1643  int q;
1644 
1645  vpx_codec_control(&stream->encoder, VP8E_GET_LAST_QUANTIZER_64, &q);
1646  ctx_exit_on_error(&stream->encoder, "Failed to read quantizer");
1647  stream->counts[q]++;
1648  }
1649 }
1650 
1651 static void get_cx_data(struct stream_state *stream,
1652  struct VpxEncoderConfig *global, int *got_data) {
1653  const vpx_codec_cx_pkt_t *pkt;
1654  const struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1655  vpx_codec_iter_t iter = NULL;
1656 
1657  *got_data = 0;
1658  while ((pkt = vpx_codec_get_cx_data(&stream->encoder, &iter))) {
1659  static size_t fsize = 0;
1660  static int64_t ivf_header_pos = 0;
1661 
1662  switch (pkt->kind) {
1663  case VPX_CODEC_CX_FRAME_PKT:
1664  if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1665  stream->frames_out++;
1666  }
1667  if (!global->quiet)
1668  fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz);
1669 
1670  update_rate_histogram(stream->rate_hist, cfg, pkt);
1671 #if CONFIG_WEBM_IO
1672  if (stream->config.write_webm) {
1673  write_webm_block(&stream->webm_ctx, cfg, pkt);
1674  }
1675 #endif
1676  if (!stream->config.write_webm) {
1677  if (pkt->data.frame.partition_id <= 0) {
1678  ivf_header_pos = ftello(stream->file);
1679  fsize = pkt->data.frame.sz;
1680 
1681  ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize);
1682  } else {
1683  fsize += pkt->data.frame.sz;
1684 
1685  if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1686  const int64_t currpos = ftello(stream->file);
1687  fseeko(stream->file, ivf_header_pos, SEEK_SET);
1688  ivf_write_frame_size(stream->file, fsize);
1689  fseeko(stream->file, currpos, SEEK_SET);
1690  }
1691  }
1692 
1693  (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
1694  stream->file);
1695  }
1696  stream->nbytes += pkt->data.raw.sz;
1697 
1698  *got_data = 1;
1699 #if CONFIG_DECODERS
1700  if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1701  vpx_codec_decode(&stream->decoder, pkt->data.frame.buf,
1702  (unsigned int)pkt->data.frame.sz, NULL, 0);
1703  if (stream->decoder.err) {
1704  warn_or_exit_on_error(&stream->decoder,
1705  global->test_decode == TEST_DECODE_FATAL,
1706  "Failed to decode frame %d in stream %d",
1707  stream->frames_out + 1, stream->index);
1708  stream->mismatch_seen = stream->frames_out + 1;
1709  }
1710  }
1711 #endif
1712  break;
1713  case VPX_CODEC_STATS_PKT:
1714  stream->frames_out++;
1715  stats_write(&stream->stats, pkt->data.twopass_stats.buf,
1716  pkt->data.twopass_stats.sz);
1717  stream->nbytes += pkt->data.raw.sz;
1718  break;
1719 #if CONFIG_FP_MB_STATS
1720  case VPX_CODEC_FPMB_STATS_PKT:
1721  stats_write(&stream->fpmb_stats, pkt->data.firstpass_mb_stats.buf,
1722  pkt->data.firstpass_mb_stats.sz);
1723  stream->nbytes += pkt->data.raw.sz;
1724  break;
1725 #endif
1726  case VPX_CODEC_PSNR_PKT:
1727 
1728  if (global->show_psnr) {
1729  int i;
1730 
1731  stream->psnr_sse_total += pkt->data.psnr.sse[0];
1732  stream->psnr_samples_total += pkt->data.psnr.samples[0];
1733  for (i = 0; i < 4; i++) {
1734  if (!global->quiet)
1735  fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]);
1736  stream->psnr_totals[i] += pkt->data.psnr.psnr[i];
1737  }
1738  stream->psnr_count++;
1739  }
1740 
1741  break;
1742  default: break;
1743  }
1744  }
1745 }
1746 
1747 static void show_psnr(struct stream_state *stream, double peak) {
1748  int i;
1749  double ovpsnr;
1750 
1751  if (!stream->psnr_count) return;
1752 
1753  fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1754  ovpsnr = sse_to_psnr((double)stream->psnr_samples_total, peak,
1755  (double)stream->psnr_sse_total);
1756  fprintf(stderr, " %.3f", ovpsnr);
1757 
1758  for (i = 0; i < 4; i++) {
1759  fprintf(stderr, " %.3f", stream->psnr_totals[i] / stream->psnr_count);
1760  }
1761  fprintf(stderr, "\n");
1762 }
1763 
1764 static float usec_to_fps(uint64_t usec, unsigned int frames) {
1765  return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1766 }
1767 
1768 static void test_decode(struct stream_state *stream,
1769  enum TestDecodeFatality fatal,
1770  const VpxInterface *codec) {
1771  vpx_image_t enc_img, dec_img;
1772 
1773  if (stream->mismatch_seen) return;
1774 
1775  /* Get the internal reference frame */
1776  if (strcmp(codec->name, "vp8") == 0) {
1777  struct vpx_ref_frame ref_enc, ref_dec;
1778  int width, height;
1779 
1780  width = (stream->config.cfg.g_w + 15) & ~15;
1781  height = (stream->config.cfg.g_h + 15) & ~15;
1782  vpx_img_alloc(&ref_enc.img, VPX_IMG_FMT_I420, width, height, 1);
1783  enc_img = ref_enc.img;
1784  vpx_img_alloc(&ref_dec.img, VPX_IMG_FMT_I420, width, height, 1);
1785  dec_img = ref_dec.img;
1786 
1787  ref_enc.frame_type = VP8_LAST_FRAME;
1788  ref_dec.frame_type = VP8_LAST_FRAME;
1789  vpx_codec_control(&stream->encoder, VP8_COPY_REFERENCE, &ref_enc);
1790  vpx_codec_control(&stream->decoder, VP8_COPY_REFERENCE, &ref_dec);
1791  } else {
1792  struct vp9_ref_frame ref_enc, ref_dec;
1793 
1794  ref_enc.idx = 0;
1795  ref_dec.idx = 0;
1796  vpx_codec_control(&stream->encoder, VP9_GET_REFERENCE, &ref_enc);
1797  enc_img = ref_enc.img;
1798  vpx_codec_control(&stream->decoder, VP9_GET_REFERENCE, &ref_dec);
1799  dec_img = ref_dec.img;
1800 #if CONFIG_VP9_HIGHBITDEPTH
1801  if ((enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) !=
1802  (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH)) {
1803  if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1804  vpx_img_alloc(&enc_img, enc_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH,
1805  enc_img.d_w, enc_img.d_h, 16);
1806  vpx_img_truncate_16_to_8(&enc_img, &ref_enc.img);
1807  }
1808  if (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1809  vpx_img_alloc(&dec_img, dec_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH,
1810  dec_img.d_w, dec_img.d_h, 16);
1811  vpx_img_truncate_16_to_8(&dec_img, &ref_dec.img);
1812  }
1813  }
1814 #endif
1815  }
1816  ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame");
1817  ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame");
1818 
1819  if (!compare_img(&enc_img, &dec_img)) {
1820  int y[4], u[4], v[4];
1821 #if CONFIG_VP9_HIGHBITDEPTH
1822  if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1823  find_mismatch_high(&enc_img, &dec_img, y, u, v);
1824  } else {
1825  find_mismatch(&enc_img, &dec_img, y, u, v);
1826  }
1827 #else
1828  find_mismatch(&enc_img, &dec_img, y, u, v);
1829 #endif
1830  stream->decoder.err = 1;
1831  warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1832  "Stream %d: Encode/decode mismatch on frame %d at"
1833  " Y[%d, %d] {%d/%d},"
1834  " U[%d, %d] {%d/%d},"
1835  " V[%d, %d] {%d/%d}",
1836  stream->index, stream->frames_out, y[0], y[1], y[2],
1837  y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]);
1838  stream->mismatch_seen = stream->frames_out;
1839  }
1840 
1841  vpx_img_free(&enc_img);
1842  vpx_img_free(&dec_img);
1843 }
1844 
1845 static void print_time(const char *label, int64_t etl) {
1846  int64_t hours;
1847  int64_t mins;
1848  int64_t secs;
1849 
1850  if (etl >= 0) {
1851  hours = etl / 3600;
1852  etl -= hours * 3600;
1853  mins = etl / 60;
1854  etl -= mins * 60;
1855  secs = etl;
1856 
1857  fprintf(stderr, "[%3s %2" PRId64 ":%02" PRId64 ":%02" PRId64 "] ", label,
1858  hours, mins, secs);
1859  } else {
1860  fprintf(stderr, "[%3s unknown] ", label);
1861  }
1862 }
1863 
1864 int main(int argc, const char **argv_) {
1865  int pass;
1866  vpx_image_t raw;
1867 #if CONFIG_VP9_HIGHBITDEPTH
1868  vpx_image_t raw_shift;
1869  int allocated_raw_shift = 0;
1870  int use_16bit_internal = 0;
1871  int input_shift = 0;
1872 #endif
1873  int frame_avail, got_data;
1874 
1875  struct VpxInputContext input;
1876  struct VpxEncoderConfig global;
1877  struct stream_state *streams = NULL;
1878  char **argv, **argi;
1879  uint64_t cx_time = 0;
1880  int stream_cnt = 0;
1881  int res = 0;
1882 
1883  memset(&input, 0, sizeof(input));
1884  exec_name = argv_[0];
1885 
1886  if (argc < 3) usage_exit();
1887 
1888  /* Setup default input stream settings */
1889  input.framerate.numerator = 30;
1890  input.framerate.denominator = 1;
1891  input.only_i420 = 1;
1892  input.bit_depth = 0;
1893 
1894  /* First parse the global configuration values, because we want to apply
1895  * other parameters on top of the default configuration provided by the
1896  * codec.
1897  */
1898  argv = argv_dup(argc - 1, argv_ + 1);
1899  parse_global_config(&global, argv);
1900 
1901  switch (global.color_type) {
1902  case I420: input.fmt = VPX_IMG_FMT_I420; break;
1903  case I422: input.fmt = VPX_IMG_FMT_I422; break;
1904  case I444: input.fmt = VPX_IMG_FMT_I444; break;
1905  case I440: input.fmt = VPX_IMG_FMT_I440; break;
1906  case YV12: input.fmt = VPX_IMG_FMT_YV12; break;
1907  }
1908 
1909  {
1910  /* Now parse each stream's parameters. Using a local scope here
1911  * due to the use of 'stream' as loop variable in FOREACH_STREAM
1912  * loops
1913  */
1914  struct stream_state *stream = NULL;
1915 
1916  do {
1917  stream = new_stream(&global, stream);
1918  stream_cnt++;
1919  if (!streams) streams = stream;
1920  } while (parse_stream_params(&global, stream, argv));
1921  }
1922 
1923  /* Check for unrecognized options */
1924  for (argi = argv; *argi; argi++)
1925  if (argi[0][0] == '-' && argi[0][1])
1926  die("Error: Unrecognized option %s\n", *argi);
1927 
1928  FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt, &global,
1929  &stream->config.cfg););
1930 
1931  /* Handle non-option arguments */
1932  input.filename = argv[0];
1933 
1934  if (!input.filename) usage_exit();
1935 
1936  /* Decide if other chroma subsamplings than 4:2:0 are supported */
1937  if (global.codec->fourcc == VP9_FOURCC) input.only_i420 = 0;
1938 
1939  for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
1940  int frames_in = 0, seen_frames = 0;
1941  int64_t estimated_time_left = -1;
1942  int64_t average_rate = -1;
1943  int64_t lagged_count = 0;
1944 
1945  open_input_file(&input);
1946 
1947  /* If the input file doesn't specify its w/h (raw files), try to get
1948  * the data from the first stream's configuration.
1949  */
1950  if (!input.width || !input.height) {
1951  FOREACH_STREAM({
1952  if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
1953  input.width = stream->config.cfg.g_w;
1954  input.height = stream->config.cfg.g_h;
1955  break;
1956  }
1957  });
1958  }
1959 
1960  /* Update stream configurations from the input file's parameters */
1961  if (!input.width || !input.height)
1962  fatal(
1963  "Specify stream dimensions with --width (-w) "
1964  " and --height (-h)");
1965 
1966  /* If input file does not specify bit-depth but input-bit-depth parameter
1967  * exists, assume that to be the input bit-depth. However, if the
1968  * input-bit-depth paramter does not exist, assume the input bit-depth
1969  * to be the same as the codec bit-depth.
1970  */
1971  if (!input.bit_depth) {
1972  FOREACH_STREAM({
1973  if (stream->config.cfg.g_input_bit_depth)
1974  input.bit_depth = stream->config.cfg.g_input_bit_depth;
1975  else
1976  input.bit_depth = stream->config.cfg.g_input_bit_depth =
1977  (int)stream->config.cfg.g_bit_depth;
1978  });
1979  if (input.bit_depth > 8) input.fmt |= VPX_IMG_FMT_HIGHBITDEPTH;
1980  } else {
1981  FOREACH_STREAM(
1982  { stream->config.cfg.g_input_bit_depth = input.bit_depth; });
1983  }
1984 
1985  FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
1986  FOREACH_STREAM(validate_stream_config(stream, &global));
1987 
1988  /* Ensure that --passes and --pass are consistent. If --pass is set and
1989  * --passes=2, ensure --fpf was set.
1990  */
1991  if (global.pass && global.passes == 2)
1992  FOREACH_STREAM({
1993  if (!stream->config.stats_fn)
1994  die("Stream %d: Must specify --fpf when --pass=%d"
1995  " and --passes=2\n",
1996  stream->index, global.pass);
1997  });
1998 
1999 #if !CONFIG_WEBM_IO
2000  FOREACH_STREAM({
2001  if (stream->config.write_webm) {
2002  stream->config.write_webm = 0;
2003  warn(
2004  "vpxenc was compiled without WebM container support."
2005  "Producing IVF output");
2006  }
2007  });
2008 #endif
2009 
2010  /* Use the frame rate from the file only if none was specified
2011  * on the command-line.
2012  */
2013  if (!global.have_framerate) {
2014  global.framerate.num = input.framerate.numerator;
2015  global.framerate.den = input.framerate.denominator;
2016  FOREACH_STREAM(stream->config.cfg.g_timebase.den = global.framerate.num;
2017  stream->config.cfg.g_timebase.num = global.framerate.den);
2018  }
2019 
2020  /* Show configuration */
2021  if (global.verbose && pass == 0)
2022  FOREACH_STREAM(show_stream_config(stream, &global, &input));
2023 
2024  if (pass == (global.pass ? global.pass - 1 : 0)) {
2025  if (input.file_type == FILE_TYPE_Y4M)
2026  /*The Y4M reader does its own allocation.
2027  Just initialize this here to avoid problems if we never read any
2028  frames.*/
2029  memset(&raw, 0, sizeof(raw));
2030  else
2031  vpx_img_alloc(&raw, input.fmt, input.width, input.height, 32);
2032 
2033  FOREACH_STREAM(stream->rate_hist = init_rate_histogram(
2034  &stream->config.cfg, &global.framerate));
2035  }
2036 
2037  FOREACH_STREAM(setup_pass(stream, &global, pass));
2038  FOREACH_STREAM(
2039  open_output_file(stream, &global, &input.pixel_aspect_ratio));
2040  FOREACH_STREAM(initialize_encoder(stream, &global));
2041 
2042 #if CONFIG_VP9_HIGHBITDEPTH
2043  if (strcmp(global.codec->name, "vp9") == 0) {
2044  // Check to see if at least one stream uses 16 bit internal.
2045  // Currently assume that the bit_depths for all streams using
2046  // highbitdepth are the same.
2047  FOREACH_STREAM({
2048  if (stream->config.use_16bit_internal) {
2049  use_16bit_internal = 1;
2050  }
2051  if (stream->config.cfg.g_profile == 0) {
2052  input_shift = 0;
2053  } else {
2054  input_shift = (int)stream->config.cfg.g_bit_depth -
2055  stream->config.cfg.g_input_bit_depth;
2056  }
2057  });
2058  }
2059 #endif
2060 
2061  frame_avail = 1;
2062  got_data = 0;
2063 
2064  while (frame_avail || got_data) {
2065  struct vpx_usec_timer timer;
2066 
2067  if (!global.limit || frames_in < global.limit) {
2068  frame_avail = read_frame(&input, &raw);
2069 
2070  if (frame_avail) frames_in++;
2071  seen_frames =
2072  frames_in > global.skip_frames ? frames_in - global.skip_frames : 0;
2073 
2074  if (!global.quiet) {
2075  float fps = usec_to_fps(cx_time, seen_frames);
2076  fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
2077 
2078  if (stream_cnt == 1)
2079  fprintf(stderr, "frame %4d/%-4d %7" PRId64 "B ", frames_in,
2080  streams->frames_out, (int64_t)streams->nbytes);
2081  else
2082  fprintf(stderr, "frame %4d ", frames_in);
2083 
2084  fprintf(stderr, "%7" PRId64 " %s %.2f %s ",
2085  cx_time > 9999999 ? cx_time / 1000 : cx_time,
2086  cx_time > 9999999 ? "ms" : "us", fps >= 1.0 ? fps : fps * 60,
2087  fps >= 1.0 ? "fps" : "fpm");
2088  print_time("ETA", estimated_time_left);
2089  }
2090 
2091  } else
2092  frame_avail = 0;
2093 
2094  if (frames_in > global.skip_frames) {
2095 #if CONFIG_VP9_HIGHBITDEPTH
2096  vpx_image_t *frame_to_encode;
2097  if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2098  assert(use_16bit_internal);
2099  // Input bit depth and stream bit depth do not match, so up
2100  // shift frame to stream bit depth
2101  if (!allocated_raw_shift) {
2102  vpx_img_alloc(&raw_shift, raw.fmt | VPX_IMG_FMT_HIGHBITDEPTH,
2103  input.width, input.height, 32);
2104  allocated_raw_shift = 1;
2105  }
2106  vpx_img_upshift(&raw_shift, &raw, input_shift);
2107  frame_to_encode = &raw_shift;
2108  } else {
2109  frame_to_encode = &raw;
2110  }
2111  vpx_usec_timer_start(&timer);
2112  if (use_16bit_internal) {
2113  assert(frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH);
2114  FOREACH_STREAM({
2115  if (stream->config.use_16bit_internal)
2116  encode_frame(stream, &global,
2117  frame_avail ? frame_to_encode : NULL, frames_in);
2118  else
2119  assert(0);
2120  });
2121  } else {
2122  assert((frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH) == 0);
2123  FOREACH_STREAM(encode_frame(stream, &global,
2124  frame_avail ? frame_to_encode : NULL,
2125  frames_in));
2126  }
2127 #else
2128  vpx_usec_timer_start(&timer);
2129  FOREACH_STREAM(encode_frame(stream, &global, frame_avail ? &raw : NULL,
2130  frames_in));
2131 #endif
2132  vpx_usec_timer_mark(&timer);
2133  cx_time += vpx_usec_timer_elapsed(&timer);
2134 
2135  FOREACH_STREAM(update_quantizer_histogram(stream));
2136 
2137  got_data = 0;
2138  FOREACH_STREAM(get_cx_data(stream, &global, &got_data));
2139 
2140  if (!got_data && input.length && streams != NULL &&
2141  !streams->frames_out) {
2142  lagged_count = global.limit ? seen_frames : ftello(input.file);
2143  } else if (input.length) {
2144  int64_t remaining;
2145  int64_t rate;
2146 
2147  if (global.limit) {
2148  const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2149 
2150  rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2151  remaining = 1000 * (global.limit - global.skip_frames -
2152  seen_frames + lagged_count);
2153  } else {
2154  const int64_t input_pos = ftello(input.file);
2155  const int64_t input_pos_lagged = input_pos - lagged_count;
2156  const int64_t limit = input.length;
2157 
2158  rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2159  remaining = limit - input_pos + lagged_count;
2160  }
2161 
2162  average_rate =
2163  (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8;
2164  estimated_time_left = average_rate ? remaining / average_rate : -1;
2165  }
2166 
2167  if (got_data && global.test_decode != TEST_DECODE_OFF)
2168  FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec));
2169  }
2170 
2171  fflush(stdout);
2172  if (!global.quiet) fprintf(stderr, "\033[K");
2173  }
2174 
2175  if (stream_cnt > 1) fprintf(stderr, "\n");
2176 
2177  if (!global.quiet) {
2178  FOREACH_STREAM(fprintf(
2179  stderr, "\rPass %d/%d frame %4d/%-4d %7" PRId64 "B %7" PRId64
2180  "b/f %7" PRId64 "b/s"
2181  " %7" PRId64 " %s (%.2f fps)\033[K\n",
2182  pass + 1, global.passes, frames_in, stream->frames_out,
2183  (int64_t)stream->nbytes,
2184  seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
2185  seen_frames
2186  ? (int64_t)stream->nbytes * 8 * (int64_t)global.framerate.num /
2187  global.framerate.den / seen_frames
2188  : 0,
2189  stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
2190  stream->cx_time > 9999999 ? "ms" : "us",
2191  usec_to_fps(stream->cx_time, seen_frames)));
2192  }
2193 
2194  if (global.show_psnr) {
2195  if (global.codec->fourcc == VP9_FOURCC) {
2196  FOREACH_STREAM(
2197  show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1));
2198  } else {
2199  FOREACH_STREAM(show_psnr(stream, 255.0));
2200  }
2201  }
2202 
2203  FOREACH_STREAM(vpx_codec_destroy(&stream->encoder));
2204 
2205  if (global.test_decode != TEST_DECODE_OFF) {
2206  FOREACH_STREAM(vpx_codec_destroy(&stream->decoder));
2207  }
2208 
2209  close_input_file(&input);
2210 
2211  if (global.test_decode == TEST_DECODE_FATAL) {
2212  FOREACH_STREAM(res |= stream->mismatch_seen);
2213  }
2214  FOREACH_STREAM(close_output_file(stream, global.codec->fourcc));
2215 
2216  FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1));
2217 
2218 #if CONFIG_FP_MB_STATS
2219  FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
2220 #endif
2221 
2222  if (global.pass) break;
2223  }
2224 
2225  if (global.show_q_hist_buckets)
2226  FOREACH_STREAM(
2227  show_q_histogram(stream->counts, global.show_q_hist_buckets));
2228 
2229  if (global.show_rate_hist_buckets)
2230  FOREACH_STREAM(show_rate_histogram(stream->rate_hist, &stream->config.cfg,
2231  global.show_rate_hist_buckets));
2232  FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
2233 
2234 #if CONFIG_INTERNAL_STATS
2235  /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2236  * to match some existing utilities.
2237  */
2238  if (!(global.pass == 1 && global.passes == 2))
2239  FOREACH_STREAM({
2240  FILE *f = fopen("opsnr.stt", "a");
2241  if (stream->mismatch_seen) {
2242  fprintf(f, "First mismatch occurred in frame %d\n",
2243  stream->mismatch_seen);
2244  } else {
2245  fprintf(f, "No mismatch detected in recon buffers\n");
2246  }
2247  fclose(f);
2248  });
2249 #endif
2250 
2251 #if CONFIG_VP9_HIGHBITDEPTH
2252  if (allocated_raw_shift) vpx_img_free(&raw_shift);
2253 #endif
2254  vpx_img_free(&raw);
2255  free(argv);
2256  free(streams);
2257  return res ? EXIT_FAILURE : EXIT_SUCCESS;
2258 }
vpx_rational
Rational Number.
Definition: vpx_encoder.h:235
VPX_IMG_FMT_I44016
Definition: vpx_image.h:66
vpx_codec_cx_pkt::twopass_stats
vpx_fixed_buf_t twopass_stats
Definition: vpx_encoder.h:191
VP8E_SET_CPUUSED
Codec control function to set encoder internal speed settings.
Definition: vp8cx.h:155
VPX_Q
Definition: vpx_encoder.h:252
vpx_image
Image Descriptor.
Definition: vpx_image.h:88
vpx_decoder.h
Describes the decoder algorithm interface to applications.
vpx_encoder.h
Describes the encoder algorithm interface to applications.
vpx_codec_iface_name
const char * vpx_codec_iface_name(vpx_codec_iface_t *iface)
Return the name for a given interface.
VPX_CS_BT_709
Definition: vpx_image.h:73
VPX_IMG_FMT_YV12
Definition: vpx_image.h:53
vpx_codec_err_to_string
const char * vpx_codec_err_to_string(vpx_codec_err_t err)
Convert error number to printable string.
VP9E_SET_TUNE_CONTENT
Codec control function to set content type.
Definition: vp8cx.h:449
vpx_codec_enc_cfg::g_timebase
struct vpx_rational g_timebase
Stream timebase units.
Definition: vpx_encoder.h:363
VPX_CBR
Definition: vpx_encoder.h:250
VP9E_SET_NOISE_SENSITIVITY
Codec control function to set noise sensitivity.
Definition: vp8cx.h:414
VPX_CS_RESERVED
Definition: vpx_image.h:77
VPX_CS_SRGB
Definition: vpx_image.h:78
VPX_CS_SMPTE_240
Definition: vpx_image.h:75
vpx_rational::den
int den
Definition: vpx_encoder.h:237
vpx_codec_encode
vpx_codec_err_t vpx_codec_encode(vpx_codec_ctx_t *ctx, const vpx_image_t *img, vpx_codec_pts_t pts, unsigned long duration, vpx_enc_frame_flags_t flags, unsigned long deadline)
Encode a frame.
VPX_CODEC_STATS_PKT
Definition: vpx_encoder.h:158
vp8dx.h
Provides definitions for using VP8 or VP9 within the vpx Decoder interface.
vpx_codec_enc_cfg
Encoder configuration structure.
Definition: vpx_encoder.h:285
VP8E_SET_TUNING
Codec control function to set visual tuning.
Definition: vp8cx.h:226
VP8E_SET_CQ_LEVEL
Codec control function to set constrained quality level.
Definition: vp8cx.h:236
VP8E_SET_ARNR_TYPE
Definition: vp8cx.h:220
VPX_CODEC_PSNR_PKT
Definition: vpx_encoder.h:160
VPX_PLANE_Y
#define VPX_PLANE_Y
Definition: vpx_image.h:112
VP8E_SET_MAX_INTRA_BITRATE_PCT
Codec control function to set Max data rate for Intra frames.
Definition: vp8cx.h:251
VPX_CODEC_USE_HIGHBITDEPTH
#define VPX_CODEC_USE_HIGHBITDEPTH
Definition: vpx_encoder.h:100
vpx_codec_cx_pkt
Encoder output packet.
Definition: vpx_encoder.h:175
vpx_fixed_buf::buf
void * buf
Definition: vpx_encoder.h:107
VPX_PLANE_V
#define VPX_PLANE_V
Definition: vpx_image.h:114
VPX_RC_FIRST_PASS
Definition: vpx_encoder.h:243
VPX_RC_LAST_PASS
Definition: vpx_encoder.h:244
vpx_image::x_chroma_shift
unsigned int x_chroma_shift
Definition: vpx_image.h:107
vpx_image::y_chroma_shift
unsigned int y_chroma_shift
Definition: vpx_image.h:108
VP9E_SET_TILE_COLUMNS
Codec control function to set number of tile columns.
Definition: vp8cx.h:344
VPX_IMG_FMT_HIGHBITDEPTH
#define VPX_IMG_FMT_HIGHBITDEPTH
Definition: vpx_image.h:35
vpx_codec_cx_pkt::frame
struct vpx_codec_cx_pkt::@1::@2 frame
VP8_COPY_REFERENCE
Definition: vp8.h:48
VPX_IMG_FMT_I44416
Definition: vpx_image.h:65
vpx_img_alloc
vpx_image_t * vpx_img_alloc(vpx_image_t *img, vpx_img_fmt_t fmt, unsigned int d_w, unsigned int d_h, unsigned int align)
Open a descriptor, allocating storage for the underlying image.
VPX_IMG_FMT_I420
Definition: vpx_image.h:55
vpx_image::d_w
unsigned int d_w
Definition: vpx_image.h:99
vpx_codec_dec_init
#define vpx_codec_dec_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_dec_init_ver()
Definition: vpx_decoder.h:144
VP9E_SET_TARGET_LEVEL
Codec control function to set target level.
Definition: vp8cx.h:548
vpx_codec_enc_cfg::g_w
unsigned int g_w
Width of the frame.
Definition: vpx_encoder.h:324
VPX_IMG_FMT_I42216
Definition: vpx_image.h:64
VP9E_SET_AQ_MODE
Codec control function to set adaptive quantization mode.
Definition: vp8cx.h:391
VP9E_SET_COLOR_SPACE
Codec control function to set color space info.
Definition: vp8cx.h:480
vpx_codec_decode
vpx_codec_err_t vpx_codec_decode(vpx_codec_ctx_t *ctx, const uint8_t *data, unsigned int data_sz, void *user_priv, long deadline)
Decode data.
vpx_codec_enc_cfg::g_h
unsigned int g_h
Height of the frame.
Definition: vpx_encoder.h:333
vpx_img_fmt_t
enum vpx_img_fmt vpx_img_fmt_t
List of supported image formats.
vpx_image::stride
int stride[4]
Definition: vpx_image.h:117
vpx_codec_cx_pkt::kind
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:176
VP9E_SET_LOSSLESS
Codec control function to set lossless encoding mode.
Definition: vp8cx.h:321
vpx_codec_cx_pkt::raw
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:198
VP8E_GET_LAST_QUANTIZER_64
Codec control function to get last quantizer chosen by the encoder.
Definition: vp8cx.h:205
VPX_CS_SMPTE_170
Definition: vpx_image.h:74
VP8E_SET_GF_CBR_BOOST_PCT
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:579
vpx_img_free
void vpx_img_free(vpx_image_t *img)
Close an image descriptor.
VPX_CODEC_USE_OUTPUT_PARTITION
#define VPX_CODEC_USE_OUTPUT_PARTITION
Make the encoder output one partition at a time.
Definition: vpx_encoder.h:99
vpx_image::fmt
vpx_img_fmt_t fmt
Definition: vpx_image.h:89
VPX_IMG_FMT_I422
Definition: vpx_image.h:59
vpx_image::planes
unsigned char * planes[4]
Definition: vpx_image.h:116
VPX_CS_BT_601
Definition: vpx_image.h:72
VP8E_SET_TOKEN_PARTITIONS
Codec control function to set the number of token partitions.
Definition: vp8cx.h:188
VPX_DL_REALTIME
#define VPX_DL_REALTIME
deadline parameter analogous to VPx REALTIME mode.
Definition: vpx_encoder.h:842
vpx_rational::num
int num
Definition: vpx_encoder.h:236
VP8E_SET_NOISE_SENSITIVITY
control function to set noise sensitivity
Definition: vp8cx.h:170
VPX_BITS_12
Definition: vpx_codec.h:215
VP9E_SET_GF_CBR_BOOST_PCT
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:287
VPX_DL_BEST_QUALITY
#define VPX_DL_BEST_QUALITY
deadline parameter analogous to VPx BEST QUALITY mode.
Definition: vpx_encoder.h:846
VPX_VBR
Definition: vpx_encoder.h:249
vpx_codec_enc_cfg::g_pass
enum vpx_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: vpx_encoder.h:378
vpx_codec_cx_pkt::psnr
double psnr[4]
Definition: vpx_encoder.h:196
VPX_DL_GOOD_QUALITY
#define VPX_DL_GOOD_QUALITY
deadline parameter analogous to VPx GOOD QUALITY mode.
Definition: vpx_encoder.h:844
vpx_codec_cx_pkt::firstpass_mb_stats
vpx_fixed_buf_t firstpass_mb_stats
Definition: vpx_encoder.h:192
vpx_codec_error_detail
const char * vpx_codec_error_detail(vpx_codec_ctx_t *ctx)
Retrieve detailed error information for codec context.
vp8cx.h
Provides definitions for using VP8 or VP9 encoder algorithm within the vpx Codec Interface.
VPX_PLANE_U
#define VPX_PLANE_U
Definition: vpx_image.h:113
vpx_codec_enc_init
#define vpx_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_enc_init_ver()
Definition: vpx_encoder.h:753
VP8E_SET_SCREEN_CONTENT_MODE
Codec control function to set encoder screen content mode.
Definition: vp8cx.h:306
vpx_codec_err_t
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:89
vpx_codec_get_cx_data
const vpx_codec_cx_pkt_t * vpx_codec_get_cx_data(vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter)
Encoded data iterator.
vpx_codec_cx_pkt::data
union vpx_codec_cx_pkt::@1 data
VP8E_SET_ARNR_MAXFRAMES
Codec control function to set the max no of frames to create arf.
Definition: vp8cx.h:211
vp9_ref_frame
VP9 specific reference frame data struct.
Definition: vp8.h:119
VPX_KF_DISABLED
Definition: vpx_encoder.h:266
VP8E_SET_ARNR_STRENGTH
Codec control function to set the filter strength for the arf.
Definition: vp8cx.h:217
VP9E_SET_FRAME_PERIODIC_BOOST
Codec control function to enable/disable periodic Q boost.
Definition: vp8cx.h:406
VPX_CODEC_FPMB_STATS_PKT
Definition: vpx_encoder.h:159
vpx_codec_pts_t
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:116
VPX_IMG_FMT_I444
Definition: vpx_image.h:60
vpx_codec_enc_config_default
vpx_codec_err_t vpx_codec_enc_config_default(vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg, unsigned int reserved)
Get a default configuration.
VP8E_SET_ENABLEAUTOALTREF
Codec control function to enable automatic set and use alf frames.
Definition: vp8cx.h:161
vpx_codec_control_
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
VP9E_SET_MIN_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:500
vpx_ref_frame
reference frame data struct
Definition: vp8.h:110
VP9E_SET_MAX_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:508
VPX_CQ
Definition: vpx_encoder.h:251
vp9_ref_frame::idx
int idx
Definition: vp8.h:120
vpx_codec_control
#define vpx_codec_control(ctx, id, data)
vpx_codec_control wrapper macro
Definition: vpx_codec.h:399
vpx_codec_destroy
vpx_codec_err_t vpx_codec_destroy(vpx_codec_ctx_t *ctx)
Destroy a codec instance.
VP9E_SET_FRAME_PARALLEL_DECODING
Codec control function to enable frame parallel decoding feature.
Definition: vp8cx.h:378
vpx_image::d_h
unsigned int d_h
Definition: vpx_image.h:100
VPX_CS_UNKNOWN
Definition: vpx_image.h:71
vpx_fixed_buf::sz
size_t sz
Definition: vpx_encoder.h:108
VP9E_SET_MAX_INTER_BITRATE_PCT
Codec control function to set max data rate for Inter frames.
Definition: vp8cx.h:272
VPX_BITS_8
Definition: vpx_codec.h:213
vpx_codec_ctx::err
vpx_codec_err_t err
Definition: vpx_codec.h:195
VP9_GET_REFERENCE
Definition: vp8.h:59
VP8E_SET_STATIC_THRESHOLD
Codec control function to set the threshold for MBs treated static.
Definition: vp8cx.h:182
vpx_codec_error
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
VPX_CS_BT_2020
Definition: vpx_image.h:76
VPX_IMG_FMT_I440
Definition: vpx_image.h:61
VPX_BITS_10
Definition: vpx_codec.h:214
VP9E_SET_TILE_ROWS
Codec control function to set number of tile rows.
Definition: vp8cx.h:364
vpx_codec_iter_t
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:182
VP8E_SET_SHARPNESS
Codec control function to set sharpness.
Definition: vp8cx.h:176
VPX_CODEC_CX_FRAME_PKT
Definition: vpx_encoder.h:157
VP9E_SET_ALT_REF_AQ
Codec control function to enable/disable special mode for altref adaptive quantization. You can use it with –aq-mode concurrently.
Definition: vp8cx.h:564
VPX_FRAME_IS_FRAGMENT
#define VPX_FRAME_IS_FRAGMENT
this is a fragment of the encoded frame
Definition: vpx_encoder.h:133
VPX_RC_ONE_PASS
Definition: vpx_encoder.h:242
vpx_codec_ctx
Codec context structure.
Definition: vpx_codec.h:192
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