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,
55  FILE *stream) {
56  return fread(ptr, size, nmemb, stream);
57 }
58 #define fread wrap_fread
59 
60 static size_t wrap_fwrite(const void *ptr, size_t size, size_t nmemb,
61  FILE *stream) {
62  return fwrite(ptr, size, nmemb, stream);
63 }
64 #define fwrite wrap_fwrite
65 
66 
67 static const char *exec_name;
68 
69 static void warn_or_exit_on_errorv(vpx_codec_ctx_t *ctx, int fatal,
70  const char *s, va_list ap) {
71  if (ctx->err) {
72  const char *detail = vpx_codec_error_detail(ctx);
73 
74  vfprintf(stderr, s, ap);
75  fprintf(stderr, ": %s\n", vpx_codec_error(ctx));
76 
77  if (detail)
78  fprintf(stderr, " %s\n", detail);
79 
80  if (fatal)
81  exit(EXIT_FAILURE);
82  }
83 }
84 
85 static void ctx_exit_on_error(vpx_codec_ctx_t *ctx, const char *s, ...) {
86  va_list ap;
87 
88  va_start(ap, s);
89  warn_or_exit_on_errorv(ctx, 1, s, ap);
90  va_end(ap);
91 }
92 
93 static void warn_or_exit_on_error(vpx_codec_ctx_t *ctx, int fatal,
94  const char *s, ...) {
95  va_list ap;
96 
97  va_start(ap, s);
98  warn_or_exit_on_errorv(ctx, fatal, s, ap);
99  va_end(ap);
100 }
101 
102 static int read_frame(struct VpxInputContext *input_ctx, vpx_image_t *img) {
103  FILE *f = input_ctx->file;
104  y4m_input *y4m = &input_ctx->y4m;
105  int shortread = 0;
106 
107  if (input_ctx->file_type == FILE_TYPE_Y4M) {
108  if (y4m_input_fetch_frame(y4m, f, img) < 1)
109  return 0;
110  } else {
111  shortread = read_yuv_frame(input_ctx, img);
112  }
113 
114  return !shortread;
115 }
116 
117 static int file_is_y4m(const char detect[4]) {
118  if (memcmp(detect, "YUV4", 4) == 0) {
119  return 1;
120  }
121  return 0;
122 }
123 
124 static int fourcc_is_ivf(const char detect[4]) {
125  if (memcmp(detect, "DKIF", 4) == 0) {
126  return 1;
127  }
128  return 0;
129 }
130 
131 static const arg_def_t debugmode = ARG_DEF(
132  "D", "debug", 0, "Debug mode (makes output deterministic)");
133 static const arg_def_t outputfile = ARG_DEF(
134  "o", "output", 1, "Output filename");
135 static const arg_def_t use_yv12 = ARG_DEF(
136  NULL, "yv12", 0, "Input file is YV12 ");
137 static const arg_def_t use_i420 = ARG_DEF(
138  NULL, "i420", 0, "Input file is I420 (default)");
139 static const arg_def_t use_i422 = ARG_DEF(
140  NULL, "i422", 0, "Input file is I422");
141 static const arg_def_t use_i444 = ARG_DEF(
142  NULL, "i444", 0, "Input file is I444");
143 static const arg_def_t use_i440 = ARG_DEF(
144  NULL, "i440", 0, "Input file is I440");
145 static const arg_def_t codecarg = ARG_DEF(
146  NULL, "codec", 1, "Codec to use");
147 static const arg_def_t passes = ARG_DEF(
148  "p", "passes", 1, "Number of passes (1/2)");
149 static const arg_def_t pass_arg = ARG_DEF(
150  NULL, "pass", 1, "Pass to execute (1/2)");
151 static const arg_def_t fpf_name = ARG_DEF(
152  NULL, "fpf", 1, "First pass statistics file name");
153 #if CONFIG_FP_MB_STATS
154 static const arg_def_t fpmbf_name = ARG_DEF(
155  NULL, "fpmbf", 1, "First pass block statistics file name");
156 #endif
157 static const arg_def_t limit = ARG_DEF(
158  NULL, "limit", 1, "Stop encoding after n input frames");
159 static const arg_def_t skip = ARG_DEF(
160  NULL, "skip", 1, "Skip the first n input frames");
161 static const arg_def_t deadline = ARG_DEF(
162  "d", "deadline", 1, "Deadline per frame (usec)");
163 static const arg_def_t best_dl = ARG_DEF(
164  NULL, "best", 0, "Use Best Quality Deadline");
165 static const arg_def_t good_dl = ARG_DEF(
166  NULL, "good", 0, "Use Good Quality Deadline");
167 static const arg_def_t rt_dl = ARG_DEF(
168  NULL, "rt", 0, "Use Realtime Quality Deadline");
169 static const arg_def_t quietarg = ARG_DEF(
170  "q", "quiet", 0, "Do not print encode progress");
171 static const arg_def_t verbosearg = ARG_DEF(
172  "v", "verbose", 0, "Show encoder parameters");
173 static const arg_def_t psnrarg = ARG_DEF(
174  NULL, "psnr", 0, "Show PSNR in status line");
175 
176 static const struct arg_enum_list test_decode_enum[] = {
177  {"off", TEST_DECODE_OFF},
178  {"fatal", TEST_DECODE_FATAL},
179  {"warn", TEST_DECODE_WARN},
180  {NULL, 0}
181 };
182 static const arg_def_t recontest = ARG_DEF_ENUM(
183  NULL, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum);
184 static const arg_def_t framerate = ARG_DEF(
185  NULL, "fps", 1, "Stream frame rate (rate/scale)");
186 static const arg_def_t use_webm = ARG_DEF(
187  NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)");
188 static const arg_def_t use_ivf = ARG_DEF(
189  NULL, "ivf", 0, "Output IVF");
190 static const arg_def_t out_part = ARG_DEF(
191  "P", "output-partitions", 0,
192  "Makes encoder output partitions. Requires IVF output!");
193 static const arg_def_t q_hist_n = ARG_DEF(
194  NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)");
195 static const arg_def_t rate_hist_n = ARG_DEF(
196  NULL, "rate-hist", 1, "Show rate histogram (n-buckets)");
197 static const arg_def_t disable_warnings = ARG_DEF(
198  NULL, "disable-warnings", 0,
199  "Disable warnings about potentially incorrect encode settings.");
200 static const arg_def_t disable_warning_prompt = ARG_DEF(
201  "y", "disable-warning-prompt", 0,
202  "Display warnings, but do not prompt user to continue.");
203 
204 #if CONFIG_VP9_HIGHBITDEPTH
205 static const arg_def_t test16bitinternalarg = ARG_DEF(
206  NULL, "test-16bit-internal", 0, "Force use of 16 bit internal buffer");
207 #endif
208 
209 static const arg_def_t *main_args[] = {
210  &debugmode,
211  &outputfile, &codecarg, &passes, &pass_arg, &fpf_name, &limit, &skip,
212  &deadline, &best_dl, &good_dl, &rt_dl,
213  &quietarg, &verbosearg, &psnrarg, &use_webm, &use_ivf, &out_part, &q_hist_n,
214  &rate_hist_n, &disable_warnings, &disable_warning_prompt, &recontest,
215  NULL
216 };
217 
218 static const arg_def_t usage = ARG_DEF(
219  "u", "usage", 1, "Usage profile number to use");
220 static const arg_def_t threads = ARG_DEF(
221  "t", "threads", 1, "Max number of threads to use");
222 static const arg_def_t profile = ARG_DEF(
223  NULL, "profile", 1, "Bitstream profile number to use");
224 static const arg_def_t width = ARG_DEF("w", "width", 1, "Frame width");
225 static const arg_def_t height = ARG_DEF("h", "height", 1, "Frame height");
226 #if CONFIG_WEBM_IO
227 static const struct arg_enum_list stereo_mode_enum[] = {
228  {"mono", STEREO_FORMAT_MONO},
229  {"left-right", STEREO_FORMAT_LEFT_RIGHT},
230  {"bottom-top", STEREO_FORMAT_BOTTOM_TOP},
231  {"top-bottom", STEREO_FORMAT_TOP_BOTTOM},
232  {"right-left", STEREO_FORMAT_RIGHT_LEFT},
233  {NULL, 0}
234 };
235 static const arg_def_t stereo_mode = ARG_DEF_ENUM(
236  NULL, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum);
237 #endif
238 static const arg_def_t timebase = ARG_DEF(
239  NULL, "timebase", 1, "Output timestamp precision (fractional seconds)");
240 static const arg_def_t error_resilient = ARG_DEF(
241  NULL, "error-resilient", 1, "Enable error resiliency features");
242 static const arg_def_t lag_in_frames = ARG_DEF(
243  NULL, "lag-in-frames", 1, "Max number of frames to lag");
244 
245 static const arg_def_t *global_args[] = {
246  &use_yv12, &use_i420, &use_i422, &use_i444, &use_i440,
247  &usage, &threads, &profile,
248  &width, &height,
249 #if CONFIG_WEBM_IO
250  &stereo_mode,
251 #endif
252  &timebase, &framerate,
253  &error_resilient,
254 #if CONFIG_VP9_HIGHBITDEPTH
255  &test16bitinternalarg,
256 #endif
257  &lag_in_frames, NULL
258 };
259 
260 static const arg_def_t dropframe_thresh = ARG_DEF(
261  NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)");
262 static const arg_def_t resize_allowed = ARG_DEF(
263  NULL, "resize-allowed", 1, "Spatial resampling enabled (bool)");
264 static const arg_def_t resize_width = ARG_DEF(
265  NULL, "resize-width", 1, "Width of encoded frame");
266 static const arg_def_t resize_height = ARG_DEF(
267  NULL, "resize-height", 1, "Height of encoded frame");
268 static const arg_def_t resize_up_thresh = ARG_DEF(
269  NULL, "resize-up", 1, "Upscale threshold (buf %)");
270 static const arg_def_t resize_down_thresh = ARG_DEF(
271  NULL, "resize-down", 1, "Downscale threshold (buf %)");
272 static const struct arg_enum_list end_usage_enum[] = {
273  {"vbr", VPX_VBR},
274  {"cbr", VPX_CBR},
275  {"cq", VPX_CQ},
276  {"q", VPX_Q},
277  {NULL, 0}
278 };
279 static const arg_def_t end_usage = ARG_DEF_ENUM(
280  NULL, "end-usage", 1, "Rate control mode", end_usage_enum);
281 static const arg_def_t target_bitrate = ARG_DEF(
282  NULL, "target-bitrate", 1, "Bitrate (kbps)");
283 static const arg_def_t min_quantizer = ARG_DEF(
284  NULL, "min-q", 1, "Minimum (best) quantizer");
285 static const arg_def_t max_quantizer = ARG_DEF(
286  NULL, "max-q", 1, "Maximum (worst) quantizer");
287 static const arg_def_t undershoot_pct = ARG_DEF(
288  NULL, "undershoot-pct", 1, "Datarate undershoot (min) target (%)");
289 static const arg_def_t overshoot_pct = ARG_DEF(
290  NULL, "overshoot-pct", 1, "Datarate overshoot (max) target (%)");
291 static const arg_def_t buf_sz = ARG_DEF(
292  NULL, "buf-sz", 1, "Client buffer size (ms)");
293 static const arg_def_t buf_initial_sz = ARG_DEF(
294  NULL, "buf-initial-sz", 1, "Client initial buffer size (ms)");
295 static const arg_def_t buf_optimal_sz = ARG_DEF(
296  NULL, "buf-optimal-sz", 1, "Client optimal buffer size (ms)");
297 static const arg_def_t *rc_args[] = {
298  &dropframe_thresh, &resize_allowed, &resize_width, &resize_height,
299  &resize_up_thresh, &resize_down_thresh, &end_usage, &target_bitrate,
300  &min_quantizer, &max_quantizer, &undershoot_pct, &overshoot_pct, &buf_sz,
301  &buf_initial_sz, &buf_optimal_sz, NULL
302 };
303 
304 
305 static const arg_def_t bias_pct = ARG_DEF(
306  NULL, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)");
307 static const arg_def_t minsection_pct = ARG_DEF(
308  NULL, "minsection-pct", 1, "GOP min bitrate (% of target)");
309 static const arg_def_t maxsection_pct = ARG_DEF(
310  NULL, "maxsection-pct", 1, "GOP max bitrate (% of target)");
311 static const arg_def_t *rc_twopass_args[] = {
312  &bias_pct, &minsection_pct, &maxsection_pct, NULL
313 };
314 
315 
316 static const arg_def_t kf_min_dist = ARG_DEF(
317  NULL, "kf-min-dist", 1, "Minimum keyframe interval (frames)");
318 static const arg_def_t kf_max_dist = ARG_DEF(
319  NULL, "kf-max-dist", 1, "Maximum keyframe interval (frames)");
320 static const arg_def_t kf_disabled = ARG_DEF(
321  NULL, "disable-kf", 0, "Disable keyframe placement");
322 static const arg_def_t *kf_args[] = {
323  &kf_min_dist, &kf_max_dist, &kf_disabled, NULL
324 };
325 
326 
327 static const arg_def_t noise_sens = ARG_DEF(
328  NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
329 static const arg_def_t sharpness = ARG_DEF(
330  NULL, "sharpness", 1, "Loop filter sharpness (0..7)");
331 static const arg_def_t static_thresh = ARG_DEF(
332  NULL, "static-thresh", 1, "Motion detection threshold");
333 static const arg_def_t auto_altref = ARG_DEF(
334  NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames");
335 static const arg_def_t arnr_maxframes = ARG_DEF(
336  NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)");
337 static const arg_def_t arnr_strength = ARG_DEF(
338  NULL, "arnr-strength", 1, "AltRef filter strength (0..6)");
339 static const arg_def_t arnr_type = ARG_DEF(
340  NULL, "arnr-type", 1, "AltRef type");
341 static const struct arg_enum_list tuning_enum[] = {
342  {"psnr", VP8_TUNE_PSNR},
343  {"ssim", VP8_TUNE_SSIM},
344  {NULL, 0}
345 };
346 static const arg_def_t tune_ssim = ARG_DEF_ENUM(
347  NULL, "tune", 1, "Material to favor", tuning_enum);
348 static const arg_def_t cq_level = ARG_DEF(
349  NULL, "cq-level", 1, "Constant/Constrained Quality level");
350 static const arg_def_t max_intra_rate_pct = ARG_DEF(
351  NULL, "max-intra-rate", 1, "Max I-frame bitrate (pct)");
352 
353 #if CONFIG_VP8_ENCODER
354 static const arg_def_t cpu_used_vp8 = ARG_DEF(
355  NULL, "cpu-used", 1, "CPU Used (-16..16)");
356 static const arg_def_t token_parts = ARG_DEF(
357  NULL, "token-parts", 1, "Number of token partitions to use, log2");
358 static const arg_def_t screen_content_mode = ARG_DEF(
359  NULL, "screen-content-mode", 1, "Screen content mode");
360 static const arg_def_t *vp8_args[] = {
361  &cpu_used_vp8, &auto_altref, &noise_sens, &sharpness, &static_thresh,
362  &token_parts, &arnr_maxframes, &arnr_strength, &arnr_type,
363  &tune_ssim, &cq_level, &max_intra_rate_pct, &screen_content_mode,
364  NULL
365 };
366 static const int vp8_arg_ctrl_map[] = {
373  0
374 };
375 #endif
376 
377 #if CONFIG_VP9_ENCODER
378 static const arg_def_t cpu_used_vp9 = ARG_DEF(
379  NULL, "cpu-used", 1, "CPU Used (-8..8)");
380 static const arg_def_t tile_cols = ARG_DEF(
381  NULL, "tile-columns", 1, "Number of tile columns to use, log2");
382 static const arg_def_t tile_rows = ARG_DEF(
383  NULL, "tile-rows", 1,
384  "Number of tile rows to use, log2 (set to 0 while threads > 1)");
385 static const arg_def_t lossless = ARG_DEF(
386  NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)");
387 static const arg_def_t frame_parallel_decoding = ARG_DEF(
388  NULL, "frame-parallel", 1, "Enable frame parallel decodability features");
389 static const arg_def_t aq_mode = ARG_DEF(
390  NULL, "aq-mode", 1,
391  "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
392  "3: cyclic refresh, 4: equator360)");
393 static const arg_def_t frame_periodic_boost = ARG_DEF(
394  NULL, "frame-boost", 1,
395  "Enable frame periodic boost (0: off (default), 1: on)");
396 static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
397  NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)");
398 static const arg_def_t max_inter_rate_pct = ARG_DEF(
399  NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
400 static const arg_def_t min_gf_interval = ARG_DEF(
401  NULL, "min-gf-interval", 1,
402  "min gf/arf frame interval (default 0, indicating in-built behavior)");
403 static const arg_def_t max_gf_interval = ARG_DEF(
404  NULL, "max-gf-interval", 1,
405  "max gf/arf frame interval (default 0, indicating in-built behavior)");
406 
407 static const struct arg_enum_list color_space_enum[] = {
408  { "unknown", VPX_CS_UNKNOWN },
409  { "bt601", VPX_CS_BT_601 },
410  { "bt709", VPX_CS_BT_709 },
411  { "smpte170", VPX_CS_SMPTE_170 },
412  { "smpte240", VPX_CS_SMPTE_240 },
413  { "bt2020", VPX_CS_BT_2020 },
414  { "reserved", VPX_CS_RESERVED },
415  { "sRGB", VPX_CS_SRGB },
416  { NULL, 0 }
417 };
418 
419 static const arg_def_t input_color_space = ARG_DEF_ENUM(
420  NULL, "color-space", 1,
421  "The color space of input content:", color_space_enum);
422 
423 #if CONFIG_VP9_HIGHBITDEPTH
424 static const struct arg_enum_list bitdepth_enum[] = {
425  {"8", VPX_BITS_8},
426  {"10", VPX_BITS_10},
427  {"12", VPX_BITS_12},
428  {NULL, 0}
429 };
430 
431 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
432  "b", "bit-depth", 1,
433  "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
434  bitdepth_enum);
435 static const arg_def_t inbitdeptharg = ARG_DEF(
436  NULL, "input-bit-depth", 1, "Bit depth of input");
437 #endif
438 
439 static const struct arg_enum_list tune_content_enum[] = {
440  {"default", VP9E_CONTENT_DEFAULT},
441  {"screen", VP9E_CONTENT_SCREEN},
442  {NULL, 0}
443 };
444 
445 static const arg_def_t tune_content = ARG_DEF_ENUM(
446  NULL, "tune-content", 1, "Tune content type", tune_content_enum);
447 
448 static const arg_def_t target_level = ARG_DEF(
449  NULL, "target-level", 1,
450  "Target level (255: off (default); 0: only keep level stats; 10: level 1.0;"
451  " 11: level 1.1; ... 62: level 6.2)");
452 #endif
453 
454 #if CONFIG_VP9_ENCODER
455 static const arg_def_t *vp9_args[] = {
456  &cpu_used_vp9, &auto_altref, &sharpness, &static_thresh,
457  &tile_cols, &tile_rows, &arnr_maxframes, &arnr_strength, &arnr_type,
458  &tune_ssim, &cq_level, &max_intra_rate_pct, &max_inter_rate_pct,
459  &gf_cbr_boost_pct, &lossless,
460  &frame_parallel_decoding, &aq_mode, &frame_periodic_boost,
461  &noise_sens, &tune_content, &input_color_space,
462  &min_gf_interval, &max_gf_interval, &target_level,
463 #if CONFIG_VP9_HIGHBITDEPTH
464  &bitdeptharg, &inbitdeptharg,
465 #endif // CONFIG_VP9_HIGHBITDEPTH
466  NULL
467 };
468 static const int vp9_arg_ctrl_map[] = {
479  0
480 };
481 #endif
482 
483 static const arg_def_t *no_args[] = { NULL };
484 
485 void usage_exit(void) {
486  int i;
487  const int num_encoder = get_vpx_encoder_count();
488 
489  fprintf(stderr, "Usage: %s <options> -o dst_filename src_filename \n",
490  exec_name);
491 
492  fprintf(stderr, "\nOptions:\n");
493  arg_show_usage(stderr, main_args);
494  fprintf(stderr, "\nEncoder Global Options:\n");
495  arg_show_usage(stderr, global_args);
496  fprintf(stderr, "\nRate Control Options:\n");
497  arg_show_usage(stderr, rc_args);
498  fprintf(stderr, "\nTwopass Rate Control Options:\n");
499  arg_show_usage(stderr, rc_twopass_args);
500  fprintf(stderr, "\nKeyframe Placement Options:\n");
501  arg_show_usage(stderr, kf_args);
502 #if CONFIG_VP8_ENCODER
503  fprintf(stderr, "\nVP8 Specific Options:\n");
504  arg_show_usage(stderr, vp8_args);
505 #endif
506 #if CONFIG_VP9_ENCODER
507  fprintf(stderr, "\nVP9 Specific Options:\n");
508  arg_show_usage(stderr, vp9_args);
509 #endif
510  fprintf(stderr, "\nStream timebase (--timebase):\n"
511  " The desired precision of timestamps in the output, expressed\n"
512  " in fractional seconds. Default is 1/1000.\n");
513  fprintf(stderr, "\nIncluded encoders:\n\n");
514 
515  for (i = 0; i < num_encoder; ++i) {
516  const VpxInterface *const encoder = get_vpx_encoder_by_index(i);
517  const char* defstr = (i == (num_encoder - 1)) ? "(default)" : "";
518  fprintf(stderr, " %-6s - %s %s\n",
519  encoder->name, vpx_codec_iface_name(encoder->codec_interface()),
520  defstr);
521  }
522  fprintf(stderr, "\n ");
523  fprintf(stderr, "Use --codec to switch to a non-default encoder.\n\n");
524 
525  exit(EXIT_FAILURE);
526 }
527 
528 #define mmin(a, b) ((a) < (b) ? (a) : (b))
529 
530 #if CONFIG_VP9_HIGHBITDEPTH
531 static void find_mismatch_high(const vpx_image_t *const img1,
532  const vpx_image_t *const img2,
533  int yloc[4], int uloc[4], int vloc[4]) {
534  uint16_t *plane1, *plane2;
535  uint32_t stride1, stride2;
536  const uint32_t bsize = 64;
537  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
538  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
539  const uint32_t c_w =
540  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
541  const uint32_t c_h =
542  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
543  int match = 1;
544  uint32_t i, j;
545  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
546  plane1 = (uint16_t*)img1->planes[VPX_PLANE_Y];
547  plane2 = (uint16_t*)img2->planes[VPX_PLANE_Y];
548  stride1 = img1->stride[VPX_PLANE_Y]/2;
549  stride2 = img2->stride[VPX_PLANE_Y]/2;
550  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
551  for (j = 0; match && j < img1->d_w; j += bsize) {
552  int k, l;
553  const int si = mmin(i + bsize, img1->d_h) - i;
554  const int sj = mmin(j + bsize, img1->d_w) - j;
555  for (k = 0; match && k < si; ++k) {
556  for (l = 0; match && l < sj; ++l) {
557  if (*(plane1 + (i + k) * stride1 + j + l) !=
558  *(plane2 + (i + k) * stride2 + j + l)) {
559  yloc[0] = i + k;
560  yloc[1] = j + l;
561  yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
562  yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
563  match = 0;
564  break;
565  }
566  }
567  }
568  }
569  }
570 
571  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
572  plane1 = (uint16_t*)img1->planes[VPX_PLANE_U];
573  plane2 = (uint16_t*)img2->planes[VPX_PLANE_U];
574  stride1 = img1->stride[VPX_PLANE_U]/2;
575  stride2 = img2->stride[VPX_PLANE_U]/2;
576  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
577  for (j = 0; match && j < c_w; j += bsizex) {
578  int k, l;
579  const int si = mmin(i + bsizey, c_h - i);
580  const int sj = mmin(j + bsizex, c_w - j);
581  for (k = 0; match && k < si; ++k) {
582  for (l = 0; match && l < sj; ++l) {
583  if (*(plane1 + (i + k) * stride1 + j + l) !=
584  *(plane2 + (i + k) * stride2 + j + l)) {
585  uloc[0] = i + k;
586  uloc[1] = j + l;
587  uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
588  uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
589  match = 0;
590  break;
591  }
592  }
593  }
594  }
595  }
596 
597  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
598  plane1 = (uint16_t*)img1->planes[VPX_PLANE_V];
599  plane2 = (uint16_t*)img2->planes[VPX_PLANE_V];
600  stride1 = img1->stride[VPX_PLANE_V]/2;
601  stride2 = img2->stride[VPX_PLANE_V]/2;
602  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
603  for (j = 0; match && j < c_w; j += bsizex) {
604  int k, l;
605  const int si = mmin(i + bsizey, c_h - i);
606  const int sj = mmin(j + bsizex, c_w - j);
607  for (k = 0; match && k < si; ++k) {
608  for (l = 0; match && l < sj; ++l) {
609  if (*(plane1 + (i + k) * stride1 + j + l) !=
610  *(plane2 + (i + k) * stride2 + j + l)) {
611  vloc[0] = i + k;
612  vloc[1] = j + l;
613  vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
614  vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
615  match = 0;
616  break;
617  }
618  }
619  }
620  }
621  }
622 }
623 #endif
624 
625 static void find_mismatch(const vpx_image_t *const img1,
626  const vpx_image_t *const img2,
627  int yloc[4], int uloc[4], int vloc[4]) {
628  const uint32_t bsize = 64;
629  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
630  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
631  const uint32_t c_w =
632  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
633  const uint32_t c_h =
634  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
635  int match = 1;
636  uint32_t i, j;
637  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
638  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
639  for (j = 0; match && j < img1->d_w; j += bsize) {
640  int k, l;
641  const int si = mmin(i + bsize, img1->d_h) - i;
642  const int sj = mmin(j + bsize, img1->d_w) - j;
643  for (k = 0; match && k < si; ++k) {
644  for (l = 0; match && l < sj; ++l) {
645  if (*(img1->planes[VPX_PLANE_Y] +
646  (i + k) * img1->stride[VPX_PLANE_Y] + j + l) !=
647  *(img2->planes[VPX_PLANE_Y] +
648  (i + k) * img2->stride[VPX_PLANE_Y] + j + l)) {
649  yloc[0] = i + k;
650  yloc[1] = j + l;
651  yloc[2] = *(img1->planes[VPX_PLANE_Y] +
652  (i + k) * img1->stride[VPX_PLANE_Y] + j + l);
653  yloc[3] = *(img2->planes[VPX_PLANE_Y] +
654  (i + k) * img2->stride[VPX_PLANE_Y] + j + l);
655  match = 0;
656  break;
657  }
658  }
659  }
660  }
661  }
662 
663  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
664  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
665  for (j = 0; match && j < c_w; j += bsizex) {
666  int k, l;
667  const int si = mmin(i + bsizey, c_h - i);
668  const int sj = mmin(j + bsizex, c_w - j);
669  for (k = 0; match && k < si; ++k) {
670  for (l = 0; match && l < sj; ++l) {
671  if (*(img1->planes[VPX_PLANE_U] +
672  (i + k) * img1->stride[VPX_PLANE_U] + j + l) !=
673  *(img2->planes[VPX_PLANE_U] +
674  (i + k) * img2->stride[VPX_PLANE_U] + j + l)) {
675  uloc[0] = i + k;
676  uloc[1] = j + l;
677  uloc[2] = *(img1->planes[VPX_PLANE_U] +
678  (i + k) * img1->stride[VPX_PLANE_U] + j + l);
679  uloc[3] = *(img2->planes[VPX_PLANE_U] +
680  (i + k) * img2->stride[VPX_PLANE_U] + j + l);
681  match = 0;
682  break;
683  }
684  }
685  }
686  }
687  }
688  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
689  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
690  for (j = 0; match && j < c_w; j += bsizex) {
691  int k, l;
692  const int si = mmin(i + bsizey, c_h - i);
693  const int sj = mmin(j + bsizex, c_w - j);
694  for (k = 0; match && k < si; ++k) {
695  for (l = 0; match && l < sj; ++l) {
696  if (*(img1->planes[VPX_PLANE_V] +
697  (i + k) * img1->stride[VPX_PLANE_V] + j + l) !=
698  *(img2->planes[VPX_PLANE_V] +
699  (i + k) * img2->stride[VPX_PLANE_V] + j + l)) {
700  vloc[0] = i + k;
701  vloc[1] = j + l;
702  vloc[2] = *(img1->planes[VPX_PLANE_V] +
703  (i + k) * img1->stride[VPX_PLANE_V] + j + l);
704  vloc[3] = *(img2->planes[VPX_PLANE_V] +
705  (i + k) * img2->stride[VPX_PLANE_V] + j + l);
706  match = 0;
707  break;
708  }
709  }
710  }
711  }
712  }
713 }
714 
715 static int compare_img(const vpx_image_t *const img1,
716  const vpx_image_t *const img2) {
717  uint32_t l_w = img1->d_w;
718  uint32_t c_w =
719  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
720  const uint32_t c_h =
721  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
722  uint32_t i;
723  int match = 1;
724 
725  match &= (img1->fmt == img2->fmt);
726  match &= (img1->d_w == img2->d_w);
727  match &= (img1->d_h == img2->d_h);
728 #if CONFIG_VP9_HIGHBITDEPTH
729  if (img1->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
730  l_w *= 2;
731  c_w *= 2;
732  }
733 #endif
734 
735  for (i = 0; i < img1->d_h; ++i)
736  match &= (memcmp(img1->planes[VPX_PLANE_Y] + i * img1->stride[VPX_PLANE_Y],
737  img2->planes[VPX_PLANE_Y] + i * img2->stride[VPX_PLANE_Y],
738  l_w) == 0);
739 
740  for (i = 0; i < c_h; ++i)
741  match &= (memcmp(img1->planes[VPX_PLANE_U] + i * img1->stride[VPX_PLANE_U],
742  img2->planes[VPX_PLANE_U] + i * img2->stride[VPX_PLANE_U],
743  c_w) == 0);
744 
745  for (i = 0; i < c_h; ++i)
746  match &= (memcmp(img1->planes[VPX_PLANE_V] + i * img1->stride[VPX_PLANE_V],
747  img2->planes[VPX_PLANE_V] + i * img2->stride[VPX_PLANE_V],
748  c_w) == 0);
749 
750  return match;
751 }
752 
753 
754 #define NELEMENTS(x) (sizeof(x)/sizeof(x[0]))
755 #if CONFIG_VP9_ENCODER
756 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map)
757 #else
758 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map)
759 #endif
760 
761 #if !CONFIG_WEBM_IO
762 typedef int stereo_format_t;
763 struct WebmOutputContext { int debug; };
764 #endif
765 
766 /* Per-stream configuration */
767 struct stream_config {
768  struct vpx_codec_enc_cfg cfg;
769  const char *out_fn;
770  const char *stats_fn;
771 #if CONFIG_FP_MB_STATS
772  const char *fpmb_stats_fn;
773 #endif
774  stereo_format_t stereo_fmt;
775  int arg_ctrls[ARG_CTRL_CNT_MAX][2];
776  int arg_ctrl_cnt;
777  int write_webm;
778 #if CONFIG_VP9_HIGHBITDEPTH
779  // whether to use 16bit internal buffers
780  int use_16bit_internal;
781 #endif
782 };
783 
784 
785 struct stream_state {
786  int index;
787  struct stream_state *next;
788  struct stream_config config;
789  FILE *file;
790  struct rate_hist *rate_hist;
791  struct WebmOutputContext webm_ctx;
792  uint64_t psnr_sse_total;
793  uint64_t psnr_samples_total;
794  double psnr_totals[4];
795  int psnr_count;
796  int counts[64];
797  vpx_codec_ctx_t encoder;
798  unsigned int frames_out;
799  uint64_t cx_time;
800  size_t nbytes;
801  stats_io_t stats;
802 #if CONFIG_FP_MB_STATS
803  stats_io_t fpmb_stats;
804 #endif
805  struct vpx_image *img;
806  vpx_codec_ctx_t decoder;
807  int mismatch_seen;
808 };
809 
810 
811 static void validate_positive_rational(const char *msg,
812  struct vpx_rational *rat) {
813  if (rat->den < 0) {
814  rat->num *= -1;
815  rat->den *= -1;
816  }
817 
818  if (rat->num < 0)
819  die("Error: %s must be positive\n", msg);
820 
821  if (!rat->den)
822  die("Error: %s has zero denominator\n", msg);
823 }
824 
825 
826 static void parse_global_config(struct VpxEncoderConfig *global, char **argv) {
827  char **argi, **argj;
828  struct arg arg;
829  const int num_encoder = get_vpx_encoder_count();
830 
831  if (num_encoder < 1)
832  die("Error: no valid encoder available\n");
833 
834  /* Initialize default parameters */
835  memset(global, 0, sizeof(*global));
836  global->codec = get_vpx_encoder_by_index(num_encoder - 1);
837  global->passes = 0;
838  global->color_type = I420;
839  /* Assign default deadline to good quality */
840  global->deadline = VPX_DL_GOOD_QUALITY;
841 
842  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
843  arg.argv_step = 1;
844 
845  if (arg_match(&arg, &codecarg, argi)) {
846  global->codec = get_vpx_encoder_by_name(arg.val);
847  if (!global->codec)
848  die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
849  } else if (arg_match(&arg, &passes, argi)) {
850  global->passes = arg_parse_uint(&arg);
851 
852  if (global->passes < 1 || global->passes > 2)
853  die("Error: Invalid number of passes (%d)\n", global->passes);
854  } else if (arg_match(&arg, &pass_arg, argi)) {
855  global->pass = arg_parse_uint(&arg);
856 
857  if (global->pass < 1 || global->pass > 2)
858  die("Error: Invalid pass selected (%d)\n",
859  global->pass);
860  } else if (arg_match(&arg, &usage, argi))
861  global->usage = arg_parse_uint(&arg);
862  else if (arg_match(&arg, &deadline, argi))
863  global->deadline = arg_parse_uint(&arg);
864  else if (arg_match(&arg, &best_dl, argi))
865  global->deadline = VPX_DL_BEST_QUALITY;
866  else if (arg_match(&arg, &good_dl, argi))
867  global->deadline = VPX_DL_GOOD_QUALITY;
868  else if (arg_match(&arg, &rt_dl, argi))
869  global->deadline = VPX_DL_REALTIME;
870  else if (arg_match(&arg, &use_yv12, argi))
871  global->color_type = YV12;
872  else if (arg_match(&arg, &use_i420, argi))
873  global->color_type = I420;
874  else if (arg_match(&arg, &use_i422, argi))
875  global->color_type = I422;
876  else if (arg_match(&arg, &use_i444, argi))
877  global->color_type = I444;
878  else if (arg_match(&arg, &use_i440, argi))
879  global->color_type = I440;
880  else if (arg_match(&arg, &quietarg, argi))
881  global->quiet = 1;
882  else if (arg_match(&arg, &verbosearg, argi))
883  global->verbose = 1;
884  else if (arg_match(&arg, &limit, argi))
885  global->limit = arg_parse_uint(&arg);
886  else if (arg_match(&arg, &skip, argi))
887  global->skip_frames = arg_parse_uint(&arg);
888  else if (arg_match(&arg, &psnrarg, argi))
889  global->show_psnr = 1;
890  else if (arg_match(&arg, &recontest, argi))
891  global->test_decode = arg_parse_enum_or_int(&arg);
892  else if (arg_match(&arg, &framerate, argi)) {
893  global->framerate = arg_parse_rational(&arg);
894  validate_positive_rational(arg.name, &global->framerate);
895  global->have_framerate = 1;
896  } else if (arg_match(&arg, &out_part, argi))
897  global->out_part = 1;
898  else if (arg_match(&arg, &debugmode, argi))
899  global->debug = 1;
900  else if (arg_match(&arg, &q_hist_n, argi))
901  global->show_q_hist_buckets = arg_parse_uint(&arg);
902  else if (arg_match(&arg, &rate_hist_n, argi))
903  global->show_rate_hist_buckets = arg_parse_uint(&arg);
904  else if (arg_match(&arg, &disable_warnings, argi))
905  global->disable_warnings = 1;
906  else if (arg_match(&arg, &disable_warning_prompt, argi))
907  global->disable_warning_prompt = 1;
908  else
909  argj++;
910  }
911 
912  if (global->pass) {
913  /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
914  if (global->pass > global->passes) {
915  warn("Assuming --pass=%d implies --passes=%d\n",
916  global->pass, global->pass);
917  global->passes = global->pass;
918  }
919  }
920  /* Validate global config */
921  if (global->passes == 0) {
922 #if CONFIG_VP9_ENCODER
923  // Make default VP9 passes = 2 until there is a better quality 1-pass
924  // encoder
925  if (global->codec != NULL && global->codec->name != NULL)
926  global->passes = (strcmp(global->codec->name, "vp9") == 0 &&
927  global->deadline != VPX_DL_REALTIME) ? 2 : 1;
928 #else
929  global->passes = 1;
930 #endif
931  }
932 
933  if (global->deadline == VPX_DL_REALTIME &&
934  global->passes > 1) {
935  warn("Enforcing one-pass encoding in realtime mode\n");
936  global->passes = 1;
937  }
938 }
939 
940 
941 static void open_input_file(struct VpxInputContext *input) {
942  /* Parse certain options from the input file, if possible */
943  input->file = strcmp(input->filename, "-")
944  ? fopen(input->filename, "rb") : set_binary_mode(stdin);
945 
946  if (!input->file)
947  fatal("Failed to open input file");
948 
949  if (!fseeko(input->file, 0, SEEK_END)) {
950  /* Input file is seekable. Figure out how long it is, so we can get
951  * progress info.
952  */
953  input->length = ftello(input->file);
954  rewind(input->file);
955  }
956 
957  /* Default to 1:1 pixel aspect ratio. */
958  input->pixel_aspect_ratio.numerator = 1;
959  input->pixel_aspect_ratio.denominator = 1;
960 
961  /* For RAW input sources, these bytes will applied on the first frame
962  * in read_frame().
963  */
964  input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
965  input->detect.position = 0;
966 
967  if (input->detect.buf_read == 4
968  && file_is_y4m(input->detect.buf)) {
969  if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
970  input->only_i420) >= 0) {
971  input->file_type = FILE_TYPE_Y4M;
972  input->width = input->y4m.pic_w;
973  input->height = input->y4m.pic_h;
974  input->pixel_aspect_ratio.numerator = input->y4m.par_n;
975  input->pixel_aspect_ratio.denominator = input->y4m.par_d;
976  input->framerate.numerator = input->y4m.fps_n;
977  input->framerate.denominator = input->y4m.fps_d;
978  input->fmt = input->y4m.vpx_fmt;
979  input->bit_depth = input->y4m.bit_depth;
980  } else
981  fatal("Unsupported Y4M stream.");
982  } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
983  fatal("IVF is not supported as input.");
984  } else {
985  input->file_type = FILE_TYPE_RAW;
986  }
987 }
988 
989 
990 static void close_input_file(struct VpxInputContext *input) {
991  fclose(input->file);
992  if (input->file_type == FILE_TYPE_Y4M)
993  y4m_input_close(&input->y4m);
994 }
995 
996 static struct stream_state *new_stream(struct VpxEncoderConfig *global,
997  struct stream_state *prev) {
998  struct stream_state *stream;
999 
1000  stream = calloc(1, sizeof(*stream));
1001  if (stream == NULL) {
1002  fatal("Failed to allocate new stream.");
1003  }
1004 
1005  if (prev) {
1006  memcpy(stream, prev, sizeof(*stream));
1007  stream->index++;
1008  prev->next = stream;
1009  } else {
1010  vpx_codec_err_t res;
1011 
1012  /* Populate encoder configuration */
1013  res = vpx_codec_enc_config_default(global->codec->codec_interface(),
1014  &stream->config.cfg,
1015  global->usage);
1016  if (res)
1017  fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res));
1018 
1019  /* Change the default timebase to a high enough value so that the
1020  * encoder will always create strictly increasing timestamps.
1021  */
1022  stream->config.cfg.g_timebase.den = 1000;
1023 
1024  /* Never use the library's default resolution, require it be parsed
1025  * from the file or set on the command line.
1026  */
1027  stream->config.cfg.g_w = 0;
1028  stream->config.cfg.g_h = 0;
1029 
1030  /* Initialize remaining stream parameters */
1031  stream->config.write_webm = 1;
1032 #if CONFIG_WEBM_IO
1033  stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1034  stream->webm_ctx.last_pts_ns = -1;
1035  stream->webm_ctx.writer = NULL;
1036  stream->webm_ctx.segment = NULL;
1037 #endif
1038 
1039  /* Allows removal of the application version from the EBML tags */
1040  stream->webm_ctx.debug = global->debug;
1041 
1042  /* Default lag_in_frames is 0 in realtime mode */
1043  if (global->deadline == VPX_DL_REALTIME)
1044  stream->config.cfg.g_lag_in_frames = 0;
1045  }
1046 
1047  /* Output files must be specified for each stream */
1048  stream->config.out_fn = NULL;
1049 
1050  stream->next = NULL;
1051  return stream;
1052 }
1053 
1054 
1055 static int parse_stream_params(struct VpxEncoderConfig *global,
1056  struct stream_state *stream,
1057  char **argv) {
1058  char **argi, **argj;
1059  struct arg arg;
1060  static const arg_def_t **ctrl_args = no_args;
1061  static const int *ctrl_args_map = NULL;
1062  struct stream_config *config = &stream->config;
1063  int eos_mark_found = 0;
1064 #if CONFIG_VP9_HIGHBITDEPTH
1065  int test_16bit_internal = 0;
1066 #endif
1067 
1068  // Handle codec specific options
1069  if (0) {
1070 #if CONFIG_VP8_ENCODER
1071  } else if (strcmp(global->codec->name, "vp8") == 0) {
1072  ctrl_args = vp8_args;
1073  ctrl_args_map = vp8_arg_ctrl_map;
1074 #endif
1075 #if CONFIG_VP9_ENCODER
1076  } else if (strcmp(global->codec->name, "vp9") == 0) {
1077  ctrl_args = vp9_args;
1078  ctrl_args_map = vp9_arg_ctrl_map;
1079 #endif
1080  }
1081 
1082  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1083  arg.argv_step = 1;
1084 
1085  /* Once we've found an end-of-stream marker (--) we want to continue
1086  * shifting arguments but not consuming them.
1087  */
1088  if (eos_mark_found) {
1089  argj++;
1090  continue;
1091  } else if (!strcmp(*argj, "--")) {
1092  eos_mark_found = 1;
1093  continue;
1094  }
1095 
1096  if (arg_match(&arg, &outputfile, argi)) {
1097  config->out_fn = arg.val;
1098  } else if (arg_match(&arg, &fpf_name, argi)) {
1099  config->stats_fn = arg.val;
1100 #if CONFIG_FP_MB_STATS
1101  } else if (arg_match(&arg, &fpmbf_name, argi)) {
1102  config->fpmb_stats_fn = arg.val;
1103 #endif
1104  } else if (arg_match(&arg, &use_webm, argi)) {
1105 #if CONFIG_WEBM_IO
1106  config->write_webm = 1;
1107 #else
1108  die("Error: --webm specified but webm is disabled.");
1109 #endif
1110  } else if (arg_match(&arg, &use_ivf, argi)) {
1111  config->write_webm = 0;
1112  } else if (arg_match(&arg, &threads, argi)) {
1113  config->cfg.g_threads = arg_parse_uint(&arg);
1114  } else if (arg_match(&arg, &profile, argi)) {
1115  config->cfg.g_profile = arg_parse_uint(&arg);
1116  } else if (arg_match(&arg, &width, argi)) {
1117  config->cfg.g_w = arg_parse_uint(&arg);
1118  } else if (arg_match(&arg, &height, argi)) {
1119  config->cfg.g_h = arg_parse_uint(&arg);
1120 #if CONFIG_VP9_HIGHBITDEPTH
1121  } else if (arg_match(&arg, &bitdeptharg, argi)) {
1122  config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1123  } else if (arg_match(&arg, &inbitdeptharg, argi)) {
1124  config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1125 #endif
1126 #if CONFIG_WEBM_IO
1127  } else if (arg_match(&arg, &stereo_mode, argi)) {
1128  config->stereo_fmt = arg_parse_enum_or_int(&arg);
1129 #endif
1130  } else if (arg_match(&arg, &timebase, argi)) {
1131  config->cfg.g_timebase = arg_parse_rational(&arg);
1132  validate_positive_rational(arg.name, &config->cfg.g_timebase);
1133  } else if (arg_match(&arg, &error_resilient, argi)) {
1134  config->cfg.g_error_resilient = arg_parse_uint(&arg);
1135  } else if (arg_match(&arg, &lag_in_frames, argi)) {
1136  config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1137  if (global->deadline == VPX_DL_REALTIME &&
1138  config->cfg.g_lag_in_frames != 0) {
1139  warn("non-zero %s option ignored in realtime mode.\n", arg.name);
1140  config->cfg.g_lag_in_frames = 0;
1141  }
1142  } else if (arg_match(&arg, &dropframe_thresh, argi)) {
1143  config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1144  } else if (arg_match(&arg, &resize_allowed, argi)) {
1145  config->cfg.rc_resize_allowed = arg_parse_uint(&arg);
1146  } else if (arg_match(&arg, &resize_width, argi)) {
1147  config->cfg.rc_scaled_width = arg_parse_uint(&arg);
1148  } else if (arg_match(&arg, &resize_height, argi)) {
1149  config->cfg.rc_scaled_height = arg_parse_uint(&arg);
1150  } else if (arg_match(&arg, &resize_up_thresh, argi)) {
1151  config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg);
1152  } else if (arg_match(&arg, &resize_down_thresh, argi)) {
1153  config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg);
1154  } else if (arg_match(&arg, &end_usage, argi)) {
1155  config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1156  } else if (arg_match(&arg, &target_bitrate, argi)) {
1157  config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1158  } else if (arg_match(&arg, &min_quantizer, argi)) {
1159  config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1160  } else if (arg_match(&arg, &max_quantizer, argi)) {
1161  config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1162  } else if (arg_match(&arg, &undershoot_pct, argi)) {
1163  config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1164  } else if (arg_match(&arg, &overshoot_pct, argi)) {
1165  config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1166  } else if (arg_match(&arg, &buf_sz, argi)) {
1167  config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1168  } else if (arg_match(&arg, &buf_initial_sz, argi)) {
1169  config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1170  } else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1171  config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1172  } else if (arg_match(&arg, &bias_pct, argi)) {
1173  config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1174  if (global->passes < 2)
1175  warn("option %s ignored in one-pass mode.\n", arg.name);
1176  } else if (arg_match(&arg, &minsection_pct, argi)) {
1177  config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1178 
1179  if (global->passes < 2)
1180  warn("option %s ignored in one-pass mode.\n", arg.name);
1181  } else if (arg_match(&arg, &maxsection_pct, argi)) {
1182  config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1183 
1184  if (global->passes < 2)
1185  warn("option %s ignored in one-pass mode.\n", arg.name);
1186  } else if (arg_match(&arg, &kf_min_dist, argi)) {
1187  config->cfg.kf_min_dist = arg_parse_uint(&arg);
1188  } else if (arg_match(&arg, &kf_max_dist, argi)) {
1189  config->cfg.kf_max_dist = arg_parse_uint(&arg);
1190  } else if (arg_match(&arg, &kf_disabled, argi)) {
1191  config->cfg.kf_mode = VPX_KF_DISABLED;
1192 #if CONFIG_VP9_HIGHBITDEPTH
1193  } else if (arg_match(&arg, &test16bitinternalarg, argi)) {
1194  if (strcmp(global->codec->name, "vp9") == 0) {
1195  test_16bit_internal = 1;
1196  }
1197 #endif
1198  } else {
1199  int i, match = 0;
1200  for (i = 0; ctrl_args[i]; i++) {
1201  if (arg_match(&arg, ctrl_args[i], argi)) {
1202  int j;
1203  match = 1;
1204 
1205  /* Point either to the next free element or the first
1206  * instance of this control.
1207  */
1208  for (j = 0; j < config->arg_ctrl_cnt; j++)
1209  if (ctrl_args_map != NULL &&
1210  config->arg_ctrls[j][0] == ctrl_args_map[i])
1211  break;
1212 
1213  /* Update/insert */
1214  assert(j < (int)ARG_CTRL_CNT_MAX);
1215  if (ctrl_args_map != NULL && j < (int)ARG_CTRL_CNT_MAX) {
1216  config->arg_ctrls[j][0] = ctrl_args_map[i];
1217  config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
1218  if (j == config->arg_ctrl_cnt)
1219  config->arg_ctrl_cnt++;
1220  }
1221  }
1222  }
1223  if (!match)
1224  argj++;
1225  }
1226  }
1227 #if CONFIG_VP9_HIGHBITDEPTH
1228  if (strcmp(global->codec->name, "vp9") == 0) {
1229  config->use_16bit_internal = test_16bit_internal |
1230  (config->cfg.g_profile > 1);
1231  }
1232 #endif
1233  return eos_mark_found;
1234 }
1235 
1236 
1237 #define FOREACH_STREAM(func) \
1238  do { \
1239  struct stream_state *stream; \
1240  for (stream = streams; stream; stream = stream->next) { \
1241  func; \
1242  } \
1243  } while (0)
1244 
1245 
1246 static void validate_stream_config(const struct stream_state *stream,
1247  const struct VpxEncoderConfig *global) {
1248  const struct stream_state *streami;
1249  (void)global;
1250 
1251  if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1252  fatal("Stream %d: Specify stream dimensions with --width (-w) "
1253  " and --height (-h)", stream->index);
1254 
1255  // Check that the codec bit depth is greater than the input bit depth.
1256  if (stream->config.cfg.g_input_bit_depth >
1257  (unsigned int)stream->config.cfg.g_bit_depth) {
1258  fatal("Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1259  stream->index, (int)stream->config.cfg.g_bit_depth,
1260  stream->config.cfg.g_input_bit_depth);
1261  }
1262 
1263  for (streami = stream; streami; streami = streami->next) {
1264  /* All streams require output files */
1265  if (!streami->config.out_fn)
1266  fatal("Stream %d: Output file is required (specify with -o)",
1267  streami->index);
1268 
1269  /* Check for two streams outputting to the same file */
1270  if (streami != stream) {
1271  const char *a = stream->config.out_fn;
1272  const char *b = streami->config.out_fn;
1273  if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul"))
1274  fatal("Stream %d: duplicate output file (from stream %d)",
1275  streami->index, stream->index);
1276  }
1277 
1278  /* Check for two streams sharing a stats file. */
1279  if (streami != stream) {
1280  const char *a = stream->config.stats_fn;
1281  const char *b = streami->config.stats_fn;
1282  if (a && b && !strcmp(a, b))
1283  fatal("Stream %d: duplicate stats file (from stream %d)",
1284  streami->index, stream->index);
1285  }
1286 
1287 #if CONFIG_FP_MB_STATS
1288  /* Check for two streams sharing a mb stats file. */
1289  if (streami != stream) {
1290  const char *a = stream->config.fpmb_stats_fn;
1291  const char *b = streami->config.fpmb_stats_fn;
1292  if (a && b && !strcmp(a, b))
1293  fatal("Stream %d: duplicate mb stats file (from stream %d)",
1294  streami->index, stream->index);
1295  }
1296 #endif
1297  }
1298 }
1299 
1300 
1301 static void set_stream_dimensions(struct stream_state *stream,
1302  unsigned int w,
1303  unsigned int h) {
1304  if (!stream->config.cfg.g_w) {
1305  if (!stream->config.cfg.g_h)
1306  stream->config.cfg.g_w = w;
1307  else
1308  stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1309  }
1310  if (!stream->config.cfg.g_h) {
1311  stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1312  }
1313 }
1314 
1315 static const char* file_type_to_string(enum VideoFileType t) {
1316  switch (t) {
1317  case FILE_TYPE_RAW: return "RAW";
1318  case FILE_TYPE_Y4M: return "Y4M";
1319  default: return "Other";
1320  }
1321 }
1322 
1323 static const char* image_format_to_string(vpx_img_fmt_t f) {
1324  switch (f) {
1325  case VPX_IMG_FMT_I420: return "I420";
1326  case VPX_IMG_FMT_I422: return "I422";
1327  case VPX_IMG_FMT_I444: return "I444";
1328  case VPX_IMG_FMT_I440: return "I440";
1329  case VPX_IMG_FMT_YV12: return "YV12";
1330  case VPX_IMG_FMT_I42016: return "I42016";
1331  case VPX_IMG_FMT_I42216: return "I42216";
1332  case VPX_IMG_FMT_I44416: return "I44416";
1333  case VPX_IMG_FMT_I44016: return "I44016";
1334  default: return "Other";
1335  }
1336 }
1337 
1338 static void show_stream_config(struct stream_state *stream,
1339  struct VpxEncoderConfig *global,
1340  struct VpxInputContext *input) {
1341 
1342 #define SHOW(field) \
1343  fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1344 
1345  if (stream->index == 0) {
1346  fprintf(stderr, "Codec: %s\n",
1347  vpx_codec_iface_name(global->codec->codec_interface()));
1348  fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
1349  input->filename,
1350  file_type_to_string(input->file_type),
1351  image_format_to_string(input->fmt));
1352  }
1353  if (stream->next || stream->index)
1354  fprintf(stderr, "\nStream Index: %d\n", stream->index);
1355  fprintf(stderr, "Destination file: %s\n", stream->config.out_fn);
1356  fprintf(stderr, "Encoder parameters:\n");
1357 
1358  SHOW(g_usage);
1359  SHOW(g_threads);
1360  SHOW(g_profile);
1361  SHOW(g_w);
1362  SHOW(g_h);
1363  SHOW(g_bit_depth);
1364  SHOW(g_input_bit_depth);
1365  SHOW(g_timebase.num);
1366  SHOW(g_timebase.den);
1367  SHOW(g_error_resilient);
1368  SHOW(g_pass);
1369  SHOW(g_lag_in_frames);
1370  SHOW(rc_dropframe_thresh);
1371  SHOW(rc_resize_allowed);
1372  SHOW(rc_scaled_width);
1373  SHOW(rc_scaled_height);
1374  SHOW(rc_resize_up_thresh);
1375  SHOW(rc_resize_down_thresh);
1376  SHOW(rc_end_usage);
1377  SHOW(rc_target_bitrate);
1378  SHOW(rc_min_quantizer);
1379  SHOW(rc_max_quantizer);
1380  SHOW(rc_undershoot_pct);
1381  SHOW(rc_overshoot_pct);
1382  SHOW(rc_buf_sz);
1383  SHOW(rc_buf_initial_sz);
1384  SHOW(rc_buf_optimal_sz);
1385  SHOW(rc_2pass_vbr_bias_pct);
1386  SHOW(rc_2pass_vbr_minsection_pct);
1387  SHOW(rc_2pass_vbr_maxsection_pct);
1388  SHOW(kf_mode);
1389  SHOW(kf_min_dist);
1390  SHOW(kf_max_dist);
1391 }
1392 
1393 
1394 static void open_output_file(struct stream_state *stream,
1395  struct VpxEncoderConfig *global,
1396  const struct VpxRational *pixel_aspect_ratio) {
1397  const char *fn = stream->config.out_fn;
1398  const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1399 
1400  if (cfg->g_pass == VPX_RC_FIRST_PASS)
1401  return;
1402 
1403  stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
1404 
1405  if (!stream->file)
1406  fatal("Failed to open output file");
1407 
1408  if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1409  fatal("WebM output to pipes not supported.");
1410 
1411 #if CONFIG_WEBM_IO
1412  if (stream->config.write_webm) {
1413  stream->webm_ctx.stream = stream->file;
1414  write_webm_file_header(&stream->webm_ctx, cfg,
1415  &global->framerate,
1416  stream->config.stereo_fmt,
1417  global->codec->fourcc,
1418  pixel_aspect_ratio);
1419  }
1420 #else
1421  (void)pixel_aspect_ratio;
1422 #endif
1423 
1424  if (!stream->config.write_webm) {
1425  ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1426  }
1427 }
1428 
1429 
1430 static void close_output_file(struct stream_state *stream,
1431  unsigned int fourcc) {
1432  const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1433 
1434  if (cfg->g_pass == VPX_RC_FIRST_PASS)
1435  return;
1436 
1437 #if CONFIG_WEBM_IO
1438  if (stream->config.write_webm) {
1439  write_webm_file_footer(&stream->webm_ctx);
1440  }
1441 #endif
1442 
1443  if (!stream->config.write_webm) {
1444  if (!fseek(stream->file, 0, SEEK_SET))
1445  ivf_write_file_header(stream->file, &stream->config.cfg,
1446  fourcc,
1447  stream->frames_out);
1448  }
1449 
1450  fclose(stream->file);
1451 }
1452 
1453 
1454 static void setup_pass(struct stream_state *stream,
1455  struct VpxEncoderConfig *global,
1456  int pass) {
1457  if (stream->config.stats_fn) {
1458  if (!stats_open_file(&stream->stats, stream->config.stats_fn,
1459  pass))
1460  fatal("Failed to open statistics store");
1461  } else {
1462  if (!stats_open_mem(&stream->stats, pass))
1463  fatal("Failed to open statistics store");
1464  }
1465 
1466 #if CONFIG_FP_MB_STATS
1467  if (stream->config.fpmb_stats_fn) {
1468  if (!stats_open_file(&stream->fpmb_stats,
1469  stream->config.fpmb_stats_fn, pass))
1470  fatal("Failed to open mb statistics store");
1471  } else {
1472  if (!stats_open_mem(&stream->fpmb_stats, pass))
1473  fatal("Failed to open mb statistics store");
1474  }
1475 #endif
1476 
1477  stream->config.cfg.g_pass = global->passes == 2
1479  : VPX_RC_ONE_PASS;
1480  if (pass) {
1481  stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1482 #if CONFIG_FP_MB_STATS
1483  stream->config.cfg.rc_firstpass_mb_stats_in =
1484  stats_get(&stream->fpmb_stats);
1485 #endif
1486  }
1487 
1488  stream->cx_time = 0;
1489  stream->nbytes = 0;
1490  stream->frames_out = 0;
1491 }
1492 
1493 
1494 static void initialize_encoder(struct stream_state *stream,
1495  struct VpxEncoderConfig *global) {
1496  int i;
1497  int flags = 0;
1498 
1499  flags |= global->show_psnr ? VPX_CODEC_USE_PSNR : 0;
1500  flags |= global->out_part ? VPX_CODEC_USE_OUTPUT_PARTITION : 0;
1501 #if CONFIG_VP9_HIGHBITDEPTH
1502  flags |= stream->config.use_16bit_internal ? VPX_CODEC_USE_HIGHBITDEPTH : 0;
1503 #endif
1504 
1505  /* Construct Encoder Context */
1506  vpx_codec_enc_init(&stream->encoder, global->codec->codec_interface(),
1507  &stream->config.cfg, flags);
1508  ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder");
1509 
1510  /* Note that we bypass the vpx_codec_control wrapper macro because
1511  * we're being clever to store the control IDs in an array. Real
1512  * applications will want to make use of the enumerations directly
1513  */
1514  for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1515  int ctrl = stream->config.arg_ctrls[i][0];
1516  int value = stream->config.arg_ctrls[i][1];
1517  if (vpx_codec_control_(&stream->encoder, ctrl, value))
1518  fprintf(stderr, "Error: Tried to set control %d = %d\n",
1519  ctrl, value);
1520 
1521  ctx_exit_on_error(&stream->encoder, "Failed to control codec");
1522  }
1523 
1524 #if CONFIG_DECODERS
1525  if (global->test_decode != TEST_DECODE_OFF) {
1526  const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name);
1527  vpx_codec_dec_init(&stream->decoder, decoder->codec_interface(), NULL, 0);
1528  }
1529 #endif
1530 }
1531 
1532 
1533 static void encode_frame(struct stream_state *stream,
1534  struct VpxEncoderConfig *global,
1535  struct vpx_image *img,
1536  unsigned int frames_in) {
1537  vpx_codec_pts_t frame_start, next_frame_start;
1538  struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1539  struct vpx_usec_timer timer;
1540 
1541  frame_start = (cfg->g_timebase.den * (int64_t)(frames_in - 1)
1542  * global->framerate.den)
1543  / cfg->g_timebase.num / global->framerate.num;
1544  next_frame_start = (cfg->g_timebase.den * (int64_t)(frames_in)
1545  * global->framerate.den)
1546  / cfg->g_timebase.num / global->framerate.num;
1547 
1548  /* Scale if necessary */
1549 #if CONFIG_VP9_HIGHBITDEPTH
1550  if (img) {
1551  if ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) &&
1552  (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1553  if (img->fmt != VPX_IMG_FMT_I42016) {
1554  fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name);
1555  exit(EXIT_FAILURE);
1556  }
1557 #if CONFIG_LIBYUV
1558  if (!stream->img) {
1559  stream->img = vpx_img_alloc(NULL, VPX_IMG_FMT_I42016,
1560  cfg->g_w, cfg->g_h, 16);
1561  }
1562  I420Scale_16((uint16*)img->planes[VPX_PLANE_Y],
1563  img->stride[VPX_PLANE_Y]/2,
1564  (uint16*)img->planes[VPX_PLANE_U],
1565  img->stride[VPX_PLANE_U]/2,
1566  (uint16*)img->planes[VPX_PLANE_V],
1567  img->stride[VPX_PLANE_V]/2,
1568  img->d_w, img->d_h,
1569  (uint16*)stream->img->planes[VPX_PLANE_Y],
1570  stream->img->stride[VPX_PLANE_Y]/2,
1571  (uint16*)stream->img->planes[VPX_PLANE_U],
1572  stream->img->stride[VPX_PLANE_U]/2,
1573  (uint16*)stream->img->planes[VPX_PLANE_V],
1574  stream->img->stride[VPX_PLANE_V]/2,
1575  stream->img->d_w, stream->img->d_h,
1576  kFilterBox);
1577  img = stream->img;
1578 #else
1579  stream->encoder.err = 1;
1580  ctx_exit_on_error(&stream->encoder,
1581  "Stream %d: Failed to encode frame.\n"
1582  "Scaling disabled in this configuration. \n"
1583  "To enable, configure with --enable-libyuv\n",
1584  stream->index);
1585 #endif
1586  }
1587  }
1588 #endif
1589  if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1590  if (img->fmt != VPX_IMG_FMT_I420 && img->fmt != VPX_IMG_FMT_YV12) {
1591  fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1592  exit(EXIT_FAILURE);
1593  }
1594 #if CONFIG_LIBYUV
1595  if (!stream->img)
1596  stream->img = vpx_img_alloc(NULL, VPX_IMG_FMT_I420,
1597  cfg->g_w, cfg->g_h, 16);
1598  I420Scale(img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y],
1599  img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U],
1600  img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V],
1601  img->d_w, img->d_h,
1602  stream->img->planes[VPX_PLANE_Y],
1603  stream->img->stride[VPX_PLANE_Y],
1604  stream->img->planes[VPX_PLANE_U],
1605  stream->img->stride[VPX_PLANE_U],
1606  stream->img->planes[VPX_PLANE_V],
1607  stream->img->stride[VPX_PLANE_V],
1608  stream->img->d_w, stream->img->d_h,
1609  kFilterBox);
1610  img = stream->img;
1611 #else
1612  stream->encoder.err = 1;
1613  ctx_exit_on_error(&stream->encoder,
1614  "Stream %d: Failed to encode frame.\n"
1615  "Scaling disabled in this configuration. \n"
1616  "To enable, configure with --enable-libyuv\n",
1617  stream->index);
1618 #endif
1619  }
1620 
1621  vpx_usec_timer_start(&timer);
1622  vpx_codec_encode(&stream->encoder, img, frame_start,
1623  (unsigned long)(next_frame_start - frame_start),
1624  0, global->deadline);
1625  vpx_usec_timer_mark(&timer);
1626  stream->cx_time += vpx_usec_timer_elapsed(&timer);
1627  ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
1628  stream->index);
1629 }
1630 
1631 
1632 static void update_quantizer_histogram(struct stream_state *stream) {
1633  if (stream->config.cfg.g_pass != VPX_RC_FIRST_PASS) {
1634  int q;
1635 
1636  vpx_codec_control(&stream->encoder, VP8E_GET_LAST_QUANTIZER_64, &q);
1637  ctx_exit_on_error(&stream->encoder, "Failed to read quantizer");
1638  stream->counts[q]++;
1639  }
1640 }
1641 
1642 
1643 static void get_cx_data(struct stream_state *stream,
1644  struct VpxEncoderConfig *global,
1645  int *got_data) {
1646  const vpx_codec_cx_pkt_t *pkt;
1647  const struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1648  vpx_codec_iter_t iter = NULL;
1649 
1650  *got_data = 0;
1651  while ((pkt = vpx_codec_get_cx_data(&stream->encoder, &iter))) {
1652  static size_t fsize = 0;
1653  static int64_t ivf_header_pos = 0;
1654 
1655  switch (pkt->kind) {
1657  if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1658  stream->frames_out++;
1659  }
1660  if (!global->quiet)
1661  fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz);
1662 
1663  update_rate_histogram(stream->rate_hist, cfg, pkt);
1664 #if CONFIG_WEBM_IO
1665  if (stream->config.write_webm) {
1666  write_webm_block(&stream->webm_ctx, cfg, pkt);
1667  }
1668 #endif
1669  if (!stream->config.write_webm) {
1670  if (pkt->data.frame.partition_id <= 0) {
1671  ivf_header_pos = ftello(stream->file);
1672  fsize = pkt->data.frame.sz;
1673 
1674  ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize);
1675  } else {
1676  fsize += pkt->data.frame.sz;
1677 
1678  if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1679  const int64_t currpos = ftello(stream->file);
1680  fseeko(stream->file, ivf_header_pos, SEEK_SET);
1681  ivf_write_frame_size(stream->file, fsize);
1682  fseeko(stream->file, currpos, SEEK_SET);
1683  }
1684  }
1685 
1686  (void) fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
1687  stream->file);
1688  }
1689  stream->nbytes += pkt->data.raw.sz;
1690 
1691  *got_data = 1;
1692 #if CONFIG_DECODERS
1693  if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1694  vpx_codec_decode(&stream->decoder, pkt->data.frame.buf,
1695  (unsigned int)pkt->data.frame.sz, NULL, 0);
1696  if (stream->decoder.err) {
1697  warn_or_exit_on_error(&stream->decoder,
1698  global->test_decode == TEST_DECODE_FATAL,
1699  "Failed to decode frame %d in stream %d",
1700  stream->frames_out + 1, stream->index);
1701  stream->mismatch_seen = stream->frames_out + 1;
1702  }
1703  }
1704 #endif
1705  break;
1706  case VPX_CODEC_STATS_PKT:
1707  stream->frames_out++;
1708  stats_write(&stream->stats,
1709  pkt->data.twopass_stats.buf,
1710  pkt->data.twopass_stats.sz);
1711  stream->nbytes += pkt->data.raw.sz;
1712  break;
1713 #if CONFIG_FP_MB_STATS
1715  stats_write(&stream->fpmb_stats,
1717  pkt->data.firstpass_mb_stats.sz);
1718  stream->nbytes += pkt->data.raw.sz;
1719  break;
1720 #endif
1721  case VPX_CODEC_PSNR_PKT:
1722 
1723  if (global->show_psnr) {
1724  int i;
1725 
1726  stream->psnr_sse_total += pkt->data.psnr.sse[0];
1727  stream->psnr_samples_total += pkt->data.psnr.samples[0];
1728  for (i = 0; i < 4; i++) {
1729  if (!global->quiet)
1730  fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]);
1731  stream->psnr_totals[i] += pkt->data.psnr.psnr[i];
1732  }
1733  stream->psnr_count++;
1734  }
1735 
1736  break;
1737  default:
1738  break;
1739  }
1740  }
1741 }
1742 
1743 
1744 static void show_psnr(struct stream_state *stream, double peak) {
1745  int i;
1746  double ovpsnr;
1747 
1748  if (!stream->psnr_count)
1749  return;
1750 
1751  fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1752  ovpsnr = sse_to_psnr((double)stream->psnr_samples_total, peak,
1753  (double)stream->psnr_sse_total);
1754  fprintf(stderr, " %.3f", ovpsnr);
1755 
1756  for (i = 0; i < 4; i++) {
1757  fprintf(stderr, " %.3f", stream->psnr_totals[i] / stream->psnr_count);
1758  }
1759  fprintf(stderr, "\n");
1760 }
1761 
1762 
1763 static float usec_to_fps(uint64_t usec, unsigned int frames) {
1764  return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1765 }
1766 
1767 static void test_decode(struct stream_state *stream,
1768  enum TestDecodeFatality fatal,
1769  const VpxInterface *codec) {
1770  vpx_image_t enc_img, dec_img;
1771 
1772  if (stream->mismatch_seen)
1773  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,
1837  y[0], y[1], y[2], y[3],
1838  u[0], u[1], u[2], u[3],
1839  v[0], v[1], v[2], v[3]);
1840  stream->mismatch_seen = stream->frames_out;
1841  }
1842 
1843  vpx_img_free(&enc_img);
1844  vpx_img_free(&dec_img);
1845 }
1846 
1847 
1848 static void print_time(const char *label, int64_t etl) {
1849  int64_t hours;
1850  int64_t mins;
1851  int64_t secs;
1852 
1853  if (etl >= 0) {
1854  hours = etl / 3600;
1855  etl -= hours * 3600;
1856  mins = etl / 60;
1857  etl -= mins * 60;
1858  secs = etl;
1859 
1860  fprintf(stderr, "[%3s %2"PRId64":%02"PRId64":%02"PRId64"] ",
1861  label, hours, mins, secs);
1862  } else {
1863  fprintf(stderr, "[%3s unknown] ", label);
1864  }
1865 }
1866 
1867 
1868 int main(int argc, const char **argv_) {
1869  int pass;
1870  vpx_image_t raw;
1871 #if CONFIG_VP9_HIGHBITDEPTH
1872  vpx_image_t raw_shift;
1873  int allocated_raw_shift = 0;
1874  int use_16bit_internal = 0;
1875  int input_shift = 0;
1876 #endif
1877  int frame_avail, got_data;
1878 
1879  struct VpxInputContext input;
1880  struct VpxEncoderConfig global;
1881  struct stream_state *streams = NULL;
1882  char **argv, **argi;
1883  uint64_t cx_time = 0;
1884  int stream_cnt = 0;
1885  int res = 0;
1886 
1887  memset(&input, 0, sizeof(input));
1888  exec_name = argv_[0];
1889 
1890  if (argc < 3)
1891  usage_exit();
1892 
1893  /* Setup default input stream settings */
1894  input.framerate.numerator = 30;
1895  input.framerate.denominator = 1;
1896  input.only_i420 = 1;
1897  input.bit_depth = 0;
1898 
1899  /* First parse the global configuration values, because we want to apply
1900  * other parameters on top of the default configuration provided by the
1901  * codec.
1902  */
1903  argv = argv_dup(argc - 1, argv_ + 1);
1904  parse_global_config(&global, argv);
1905 
1906  switch (global.color_type) {
1907  case I420:
1908  input.fmt = VPX_IMG_FMT_I420;
1909  break;
1910  case I422:
1911  input.fmt = VPX_IMG_FMT_I422;
1912  break;
1913  case I444:
1914  input.fmt = VPX_IMG_FMT_I444;
1915  break;
1916  case I440:
1917  input.fmt = VPX_IMG_FMT_I440;
1918  break;
1919  case YV12:
1920  input.fmt = VPX_IMG_FMT_YV12;
1921  break;
1922  }
1923 
1924  {
1925  /* Now parse each stream's parameters. Using a local scope here
1926  * due to the use of 'stream' as loop variable in FOREACH_STREAM
1927  * loops
1928  */
1929  struct stream_state *stream = NULL;
1930 
1931  do {
1932  stream = new_stream(&global, stream);
1933  stream_cnt++;
1934  if (!streams)
1935  streams = stream;
1936  } while (parse_stream_params(&global, stream, argv));
1937  }
1938 
1939  /* Check for unrecognized options */
1940  for (argi = argv; *argi; argi++)
1941  if (argi[0][0] == '-' && argi[0][1])
1942  die("Error: Unrecognized option %s\n", *argi);
1943 
1944  FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt,
1945  &global, &stream->config.cfg););
1946 
1947  /* Handle non-option arguments */
1948  input.filename = argv[0];
1949 
1950  if (!input.filename)
1951  usage_exit();
1952 
1953  /* Decide if other chroma subsamplings than 4:2:0 are supported */
1954  if (global.codec->fourcc == VP9_FOURCC)
1955  input.only_i420 = 0;
1956 
1957  for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
1958  int frames_in = 0, seen_frames = 0;
1959  int64_t estimated_time_left = -1;
1960  int64_t average_rate = -1;
1961  int64_t lagged_count = 0;
1962 
1963  open_input_file(&input);
1964 
1965  /* If the input file doesn't specify its w/h (raw files), try to get
1966  * the data from the first stream's configuration.
1967  */
1968  if (!input.width || !input.height) {
1969  FOREACH_STREAM({
1970  if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
1971  input.width = stream->config.cfg.g_w;
1972  input.height = stream->config.cfg.g_h;
1973  break;
1974  }
1975  });
1976  }
1977 
1978  /* Update stream configurations from the input file's parameters */
1979  if (!input.width || !input.height)
1980  fatal("Specify stream dimensions with --width (-w) "
1981  " and --height (-h)");
1982 
1983  /* If input file does not specify bit-depth but input-bit-depth parameter
1984  * exists, assume that to be the input bit-depth. However, if the
1985  * input-bit-depth paramter does not exist, assume the input bit-depth
1986  * to be the same as the codec bit-depth.
1987  */
1988  if (!input.bit_depth) {
1989  FOREACH_STREAM({
1990  if (stream->config.cfg.g_input_bit_depth)
1991  input.bit_depth = stream->config.cfg.g_input_bit_depth;
1992  else
1993  input.bit_depth = stream->config.cfg.g_input_bit_depth =
1994  (int)stream->config.cfg.g_bit_depth;
1995  });
1996  if (input.bit_depth > 8) input.fmt |= VPX_IMG_FMT_HIGHBITDEPTH;
1997  } else {
1998  FOREACH_STREAM({
1999  stream->config.cfg.g_input_bit_depth = input.bit_depth;
2000  });
2001  }
2002 
2003  FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
2004  FOREACH_STREAM(validate_stream_config(stream, &global));
2005 
2006  /* Ensure that --passes and --pass are consistent. If --pass is set and
2007  * --passes=2, ensure --fpf was set.
2008  */
2009  if (global.pass && global.passes == 2)
2010  FOREACH_STREAM( {
2011  if (!stream->config.stats_fn)
2012  die("Stream %d: Must specify --fpf when --pass=%d"
2013  " and --passes=2\n", stream->index, global.pass);
2014  });
2015 
2016 #if !CONFIG_WEBM_IO
2017  FOREACH_STREAM({
2018  if (stream->config.write_webm) {
2019  stream->config.write_webm = 0;
2020  warn("vpxenc was compiled without WebM container support."
2021  "Producing IVF output");
2022  }
2023  });
2024 #endif
2025 
2026  /* Use the frame rate from the file only if none was specified
2027  * on the command-line.
2028  */
2029  if (!global.have_framerate) {
2030  global.framerate.num = input.framerate.numerator;
2031  global.framerate.den = input.framerate.denominator;
2032  FOREACH_STREAM(stream->config.cfg.g_timebase.den = global.framerate.num;
2033  stream->config.cfg.g_timebase.num = global.framerate.den);
2034  }
2035 
2036  /* Show configuration */
2037  if (global.verbose && pass == 0)
2038  FOREACH_STREAM(show_stream_config(stream, &global, &input));
2039 
2040  if (pass == (global.pass ? global.pass - 1 : 0)) {
2041  if (input.file_type == FILE_TYPE_Y4M)
2042  /*The Y4M reader does its own allocation.
2043  Just initialize this here to avoid problems if we never read any
2044  frames.*/
2045  memset(&raw, 0, sizeof(raw));
2046  else
2047  vpx_img_alloc(&raw, input.fmt, input.width, input.height, 32);
2048 
2049  FOREACH_STREAM(stream->rate_hist =
2050  init_rate_histogram(&stream->config.cfg,
2051  &global.framerate));
2052  }
2053 
2054  FOREACH_STREAM(setup_pass(stream, &global, pass));
2055  FOREACH_STREAM(open_output_file(stream, &global,
2056  &input.pixel_aspect_ratio));
2057  FOREACH_STREAM(initialize_encoder(stream, &global));
2058 
2059 #if CONFIG_VP9_HIGHBITDEPTH
2060  if (strcmp(global.codec->name, "vp9") == 0) {
2061  // Check to see if at least one stream uses 16 bit internal.
2062  // Currently assume that the bit_depths for all streams using
2063  // highbitdepth are the same.
2064  FOREACH_STREAM({
2065  if (stream->config.use_16bit_internal) {
2066  use_16bit_internal = 1;
2067  }
2068  if (stream->config.cfg.g_profile == 0) {
2069  input_shift = 0;
2070  } else {
2071  input_shift = (int)stream->config.cfg.g_bit_depth -
2072  stream->config.cfg.g_input_bit_depth;
2073  }
2074  });
2075  }
2076 #endif
2077 
2078  frame_avail = 1;
2079  got_data = 0;
2080 
2081  while (frame_avail || got_data) {
2082  struct vpx_usec_timer timer;
2083 
2084  if (!global.limit || frames_in < global.limit) {
2085  frame_avail = read_frame(&input, &raw);
2086 
2087  if (frame_avail)
2088  frames_in++;
2089  seen_frames = frames_in > global.skip_frames ?
2090  frames_in - global.skip_frames : 0;
2091 
2092  if (!global.quiet) {
2093  float fps = usec_to_fps(cx_time, seen_frames);
2094  fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
2095 
2096  if (stream_cnt == 1)
2097  fprintf(stderr,
2098  "frame %4d/%-4d %7"PRId64"B ",
2099  frames_in, streams->frames_out, (int64_t)streams->nbytes);
2100  else
2101  fprintf(stderr, "frame %4d ", frames_in);
2102 
2103  fprintf(stderr, "%7"PRId64" %s %.2f %s ",
2104  cx_time > 9999999 ? cx_time / 1000 : cx_time,
2105  cx_time > 9999999 ? "ms" : "us",
2106  fps >= 1.0 ? fps : fps * 60,
2107  fps >= 1.0 ? "fps" : "fpm");
2108  print_time("ETA", estimated_time_left);
2109  }
2110 
2111  } else
2112  frame_avail = 0;
2113 
2114  if (frames_in > global.skip_frames) {
2115 #if CONFIG_VP9_HIGHBITDEPTH
2116  vpx_image_t *frame_to_encode;
2117  if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2118  assert(use_16bit_internal);
2119  // Input bit depth and stream bit depth do not match, so up
2120  // shift frame to stream bit depth
2121  if (!allocated_raw_shift) {
2122  vpx_img_alloc(&raw_shift, raw.fmt | VPX_IMG_FMT_HIGHBITDEPTH,
2123  input.width, input.height, 32);
2124  allocated_raw_shift = 1;
2125  }
2126  vpx_img_upshift(&raw_shift, &raw, input_shift);
2127  frame_to_encode = &raw_shift;
2128  } else {
2129  frame_to_encode = &raw;
2130  }
2131  vpx_usec_timer_start(&timer);
2132  if (use_16bit_internal) {
2133  assert(frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH);
2134  FOREACH_STREAM({
2135  if (stream->config.use_16bit_internal)
2136  encode_frame(stream, &global,
2137  frame_avail ? frame_to_encode : NULL,
2138  frames_in);
2139  else
2140  assert(0);
2141  });
2142  } else {
2143  assert((frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH) == 0);
2144  FOREACH_STREAM(encode_frame(stream, &global,
2145  frame_avail ? frame_to_encode : NULL,
2146  frames_in));
2147  }
2148 #else
2149  vpx_usec_timer_start(&timer);
2150  FOREACH_STREAM(encode_frame(stream, &global,
2151  frame_avail ? &raw : NULL,
2152  frames_in));
2153 #endif
2154  vpx_usec_timer_mark(&timer);
2155  cx_time += vpx_usec_timer_elapsed(&timer);
2156 
2157  FOREACH_STREAM(update_quantizer_histogram(stream));
2158 
2159  got_data = 0;
2160  FOREACH_STREAM(get_cx_data(stream, &global, &got_data));
2161 
2162  if (!got_data && input.length && streams != NULL &&
2163  !streams->frames_out) {
2164  lagged_count = global.limit ? seen_frames : ftello(input.file);
2165  } else if (input.length) {
2166  int64_t remaining;
2167  int64_t rate;
2168 
2169  if (global.limit) {
2170  const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2171 
2172  rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2173  remaining = 1000 * (global.limit - global.skip_frames
2174  - seen_frames + lagged_count);
2175  } else {
2176  const int64_t input_pos = ftello(input.file);
2177  const int64_t input_pos_lagged = input_pos - lagged_count;
2178  const int64_t limit = input.length;
2179 
2180  rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2181  remaining = limit - input_pos + lagged_count;
2182  }
2183 
2184  average_rate = (average_rate <= 0)
2185  ? rate
2186  : (average_rate * 7 + rate) / 8;
2187  estimated_time_left = average_rate ? remaining / average_rate : -1;
2188  }
2189 
2190  if (got_data && global.test_decode != TEST_DECODE_OFF)
2191  FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec));
2192  }
2193 
2194  fflush(stdout);
2195  if (!global.quiet)
2196  fprintf(stderr, "\033[K");
2197  }
2198 
2199  if (stream_cnt > 1)
2200  fprintf(stderr, "\n");
2201 
2202  if (!global.quiet) {
2203  FOREACH_STREAM(fprintf(stderr,
2204  "\rPass %d/%d frame %4d/%-4d %7"PRId64"B %7"PRId64"b/f %7"PRId64"b/s"
2205  " %7"PRId64" %s (%.2f fps)\033[K\n",
2206  pass + 1,
2207  global.passes, frames_in, stream->frames_out, (int64_t)stream->nbytes,
2208  seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
2209  seen_frames ? (int64_t)stream->nbytes * 8 *
2210  (int64_t)global.framerate.num / global.framerate.den /
2211  seen_frames : 0,
2212  stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
2213  stream->cx_time > 9999999 ? "ms" : "us",
2214  usec_to_fps(stream->cx_time, seen_frames)));
2215  }
2216 
2217  if (global.show_psnr) {
2218  if (global.codec->fourcc == VP9_FOURCC) {
2219  FOREACH_STREAM(
2220  show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1));
2221  } else {
2222  FOREACH_STREAM(show_psnr(stream, 255.0));
2223  }
2224  }
2225 
2226  FOREACH_STREAM(vpx_codec_destroy(&stream->encoder));
2227 
2228  if (global.test_decode != TEST_DECODE_OFF) {
2229  FOREACH_STREAM(vpx_codec_destroy(&stream->decoder));
2230  }
2231 
2232  close_input_file(&input);
2233 
2234  if (global.test_decode == TEST_DECODE_FATAL) {
2235  FOREACH_STREAM(res |= stream->mismatch_seen);
2236  }
2237  FOREACH_STREAM(close_output_file(stream, global.codec->fourcc));
2238 
2239  FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1));
2240 
2241 #if CONFIG_FP_MB_STATS
2242  FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
2243 #endif
2244 
2245  if (global.pass)
2246  break;
2247  }
2248 
2249  if (global.show_q_hist_buckets)
2250  FOREACH_STREAM(show_q_histogram(stream->counts,
2251  global.show_q_hist_buckets));
2252 
2253  if (global.show_rate_hist_buckets)
2254  FOREACH_STREAM(show_rate_histogram(stream->rate_hist,
2255  &stream->config.cfg,
2256  global.show_rate_hist_buckets));
2257  FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
2258 
2259 #if CONFIG_INTERNAL_STATS
2260  /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2261  * to match some existing utilities.
2262  */
2263  if (!(global.pass == 1 && global.passes == 2))
2264  FOREACH_STREAM({
2265  FILE *f = fopen("opsnr.stt", "a");
2266  if (stream->mismatch_seen) {
2267  fprintf(f, "First mismatch occurred in frame %d\n",
2268  stream->mismatch_seen);
2269  } else {
2270  fprintf(f, "No mismatch detected in recon buffers\n");
2271  }
2272  fclose(f);
2273  });
2274 #endif
2275 
2276 #if CONFIG_VP9_HIGHBITDEPTH
2277  if (allocated_raw_shift)
2278  vpx_img_free(&raw_shift);
2279 #endif
2280  vpx_img_free(&raw);
2281  free(argv);
2282  free(streams);
2283  return res ? EXIT_FAILURE : EXIT_SUCCESS;
2284 }
Rational Number.
Definition: vpx_encoder.h:259
Definition: vpx_image.h:66
vpx_fixed_buf_t twopass_stats
Definition: vpx_encoder.h:214
Codec control function to set encoder internal speed settings.
Definition: vp8cx.h:164
Definition: vpx_encoder.h:278
Image Descriptor.
Definition: vpx_image.h:88
Describes the decoder algorithm interface to applications.
Describes the encoder algorithm interface to applications.
const char * vpx_codec_iface_name(vpx_codec_iface_t *iface)
Return the name for a given interface.
Definition: vpx_image.h:73
Definition: vpx_image.h:55
const char * vpx_codec_err_to_string(vpx_codec_err_t err)
Convert error number to printable string.
Codec control function to set content type.
Definition: vp8cx.h:458
struct vpx_rational g_timebase
Stream timebase units.
Definition: vpx_encoder.h:397
Definition: vpx_encoder.h:276
Codec control function to set noise sensitivity.
Definition: vp8cx.h:423
Definition: vpx_image.h:77
Definition: vpx_image.h:78
Definition: vpx_image.h:75
int den
Definition: vpx_encoder.h:261
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.
Definition: vpx_encoder.h:177
Provides definitions for using VP8 or VP9 within the vpx Decoder interface.
Encoder configuration structure.
Definition: vpx_encoder.h:314
Codec control function to set visual tuning.
Definition: vp8cx.h:235
Codec control function to set constrained quality level.
Definition: vp8cx.h:245
Definition: vp8cx.h:229
Definition: vpx_encoder.h:179
#define VPX_PLANE_Y
Definition: vpx_image.h:112
Codec control function to set Max data rate for Intra frames.
Definition: vp8cx.h:260
#define VPX_CODEC_USE_HIGHBITDEPTH
Definition: vpx_encoder.h:101
Encoder output packet.
Definition: vpx_encoder.h:195
void * buf
Definition: vpx_encoder.h:109
#define VPX_PLANE_V
Definition: vpx_image.h:114
Definition: vpx_encoder.h:268
Definition: vpx_encoder.h:269
unsigned int x_chroma_shift
Definition: vpx_image.h:107
unsigned int y_chroma_shift
Definition: vpx_image.h:108
Codec control function to set number of tile columns.
Definition: vp8cx.h:353
#define VPX_IMG_FMT_HIGHBITDEPTH
Definition: vpx_image.h:37
struct vpx_codec_cx_pkt::@1::@2 frame
Definition: vp8.h:46
Definition: vpx_image.h:65
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.
Definition: vpx_image.h:56
unsigned int d_w
Definition: vpx_image.h:99
#define vpx_codec_dec_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_dec_init_ver()
Definition: vpx_decoder.h:154
Codec control function to set target level.
Definition: vp8cx.h:556
unsigned int g_w
Width of the frame.
Definition: vpx_encoder.h:357
Definition: vpx_image.h:64
Codec control function to set adaptive quantization mode.
Definition: vp8cx.h:400
Codec control function to set color space info.
Definition: vp8cx.h:489
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.
unsigned int g_h
Height of the frame.
Definition: vpx_encoder.h:367
enum vpx_img_fmt vpx_img_fmt_t
List of supported image formats.
int stride[4]
Definition: vpx_image.h:117
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:196
Codec control function to set lossless encoding mode.
Definition: vp8cx.h:330
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:221
Codec control function to get last quantizer chosen by the encoder.
Definition: vp8cx.h:214
Definition: vpx_image.h:74
void vpx_img_free(vpx_image_t *img)
Close an image descriptor.
#define VPX_CODEC_USE_OUTPUT_PARTITION
Definition: vpx_encoder.h:98
vpx_img_fmt_t fmt
Definition: vpx_image.h:89
Definition: vpx_image.h:59
unsigned char * planes[4]
Definition: vpx_image.h:116
Definition: vpx_image.h:72
Codec control function to set the number of token partitions.
Definition: vp8cx.h:197
#define VPX_DL_REALTIME
Definition: vpx_encoder.h:911
int num
Definition: vpx_encoder.h:260
control function to set noise sensitivity
Definition: vp8cx.h:179
Definition: vpx_codec.h:222
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:296
#define VPX_DL_BEST_QUALITY
Definition: vpx_encoder.h:917
Definition: vpx_encoder.h:275
enum vpx_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: vpx_encoder.h:414
double psnr[4]
Definition: vpx_encoder.h:219
#define VPX_CODEC_USE_PSNR
Initialization-time Feature Enabling.
Definition: vpx_encoder.h:97
#define VPX_DL_GOOD_QUALITY
Definition: vpx_encoder.h:914
vpx_fixed_buf_t firstpass_mb_stats
Definition: vpx_encoder.h:215
const char * vpx_codec_error_detail(vpx_codec_ctx_t *ctx)
Retrieve detailed error information for codec context.
Provides definitions for using VP8 or VP9 encoder algorithm within the vpx Codec Interface.
#define VPX_PLANE_U
Definition: vpx_image.h:113
#define vpx_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_enc_init_ver()
Definition: vpx_encoder.h:813
Codec control function to set encoder screen content mode.
Definition: vp8cx.h:315
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:89
const vpx_codec_cx_pkt_t * vpx_codec_get_cx_data(vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter)
Encoded data iterator.
union vpx_codec_cx_pkt::@1 data
Codec control function to set the max no of frames to create arf.
Definition: vp8cx.h:220
VP9 specific reference frame data struct.
Definition: vp8.h:114
Definition: vpx_encoder.h:293
Codec control function to set the filter strength for the arf.
Definition: vp8cx.h:226
Codec control function to enable/disable periodic Q boost.
Definition: vp8cx.h:415
Definition: vpx_encoder.h:178
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:119
Definition: vpx_image.h:60
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.
Codec control function to enable automatic set and use alf frames.
Definition: vp8cx.h:170
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:508
reference frame data struct
Definition: vp8.h:105
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:516
Definition: vpx_encoder.h:277
int idx
Definition: vp8.h:115
#define vpx_codec_control(ctx, id, data)
vpx_codec_control wrapper macro
Definition: vpx_codec.h:407
vpx_codec_err_t vpx_codec_destroy(vpx_codec_ctx_t *ctx)
Destroy a codec instance.
Codec control function to enable frame parallel decoding feature.
Definition: vp8cx.h:387
unsigned int d_h
Definition: vpx_image.h:100
Definition: vpx_image.h:71
size_t sz
Definition: vpx_encoder.h:110
Codec control function to set max data rate for Inter frames.
Definition: vp8cx.h:281
Definition: vpx_codec.h:220
vpx_codec_err_t err
Definition: vpx_codec.h:202
Definition: vp8.h:57
Codec control function to set the threshold for MBs treated static.
Definition: vp8cx.h:191
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
Definition: vpx_image.h:76
Definition: vpx_image.h:61
Definition: vpx_codec.h:221
Codec control function to set number of tile rows.
Definition: vp8cx.h:373
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:188
Codec control function to set sharpness.
Definition: vp8cx.h:185
Definition: vpx_encoder.h:176
#define VPX_FRAME_IS_FRAGMENT
Definition: vpx_encoder.h:139
Definition: vpx_encoder.h:267
Codec context structure.
Definition: vpx_codec.h:199