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 || CONFIG_VP10_ENCODER
36 #include "vpx/vp8cx.h"
37 #endif
38 #if CONFIG_VP8_DECODER || CONFIG_VP9_DECODER || CONFIG_VP10_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 || CONFIG_VP10_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, "Number of tile rows to use, log2");
384 static const arg_def_t lossless = ARG_DEF(
385  NULL, "lossless", 1, "Lossless mode");
386 static const arg_def_t frame_parallel_decoding = ARG_DEF(
387  NULL, "frame-parallel", 1, "Enable frame parallel decodability features");
388 static const arg_def_t aq_mode = ARG_DEF(
389  NULL, "aq-mode", 1,
390  "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
391  "3: cyclic refresh)");
392 static const arg_def_t frame_periodic_boost = ARG_DEF(
393  NULL, "frame-boost", 1,
394  "Enable frame periodic boost (0: off (default), 1: on)");
395 static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
396  NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)");
397 static const arg_def_t max_inter_rate_pct = ARG_DEF(
398  NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
399 static const arg_def_t min_gf_interval = ARG_DEF(
400  NULL, "min-gf-interval", 1,
401  "min gf/arf frame interval (default 0, indicating in-built behavior)");
402 static const arg_def_t max_gf_interval = ARG_DEF(
403  NULL, "max-gf-interval", 1,
404  "max gf/arf frame interval (default 0, indicating in-built behavior)");
405 
406 static const struct arg_enum_list color_space_enum[] = {
407  { "unknown", VPX_CS_UNKNOWN },
408  { "bt601", VPX_CS_BT_601 },
409  { "bt709", VPX_CS_BT_709 },
410  { "smpte170", VPX_CS_SMPTE_170 },
411  { "smpte240", VPX_CS_SMPTE_240 },
412  { "bt2020", VPX_CS_BT_2020 },
413  { "reserved", VPX_CS_RESERVED },
414  { "sRGB", VPX_CS_SRGB },
415  { NULL, 0 }
416 };
417 
418 static const arg_def_t input_color_space = ARG_DEF_ENUM(
419  NULL, "color-space", 1,
420  "The color space of input content:", color_space_enum);
421 
422 #if CONFIG_VP9_HIGHBITDEPTH
423 static const struct arg_enum_list bitdepth_enum[] = {
424  {"8", VPX_BITS_8},
425  {"10", VPX_BITS_10},
426  {"12", VPX_BITS_12},
427  {NULL, 0}
428 };
429 
430 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
431  "b", "bit-depth", 1,
432  "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
433  bitdepth_enum);
434 static const arg_def_t inbitdeptharg = ARG_DEF(
435  NULL, "input-bit-depth", 1, "Bit depth of input");
436 #endif
437 
438 static const struct arg_enum_list tune_content_enum[] = {
439  {"default", VP9E_CONTENT_DEFAULT},
440  {"screen", VP9E_CONTENT_SCREEN},
441  {NULL, 0}
442 };
443 
444 static const arg_def_t tune_content = ARG_DEF_ENUM(
445  NULL, "tune-content", 1, "Tune content type", tune_content_enum);
446 #endif
447 
448 #if CONFIG_VP9_ENCODER
449 static const arg_def_t *vp9_args[] = {
450  &cpu_used_vp9, &auto_altref, &sharpness, &static_thresh,
451  &tile_cols, &tile_rows, &arnr_maxframes, &arnr_strength, &arnr_type,
452  &tune_ssim, &cq_level, &max_intra_rate_pct, &max_inter_rate_pct,
453  &gf_cbr_boost_pct, &lossless,
454  &frame_parallel_decoding, &aq_mode, &frame_periodic_boost,
455  &noise_sens, &tune_content, &input_color_space,
456  &min_gf_interval, &max_gf_interval,
457  NULL
458 };
459 static const int vp9_arg_ctrl_map[] = {
470  0
471 };
472 #endif
473 
474 #if CONFIG_VP10_ENCODER
475 static const arg_def_t *vp10_args[] = {
476  &cpu_used_vp9, &auto_altref, &sharpness, &static_thresh,
477  &tile_cols, &tile_rows, &arnr_maxframes, &arnr_strength, &arnr_type,
478  &tune_ssim, &cq_level, &max_intra_rate_pct, &max_inter_rate_pct,
479  &gf_cbr_boost_pct, &lossless,
480  &frame_parallel_decoding, &aq_mode, &frame_periodic_boost,
481  &noise_sens, &tune_content, &input_color_space,
482  &min_gf_interval, &max_gf_interval,
483  NULL
484 };
485 static const int vp10_arg_ctrl_map[] = {
496  0
497 };
498 #endif
499 
500 static const arg_def_t *no_args[] = { NULL };
501 
502 void usage_exit(void) {
503  int i;
504  const int num_encoder = get_vpx_encoder_count();
505 
506  fprintf(stderr, "Usage: %s <options> -o dst_filename src_filename \n",
507  exec_name);
508 
509  fprintf(stderr, "\nOptions:\n");
510  arg_show_usage(stderr, main_args);
511  fprintf(stderr, "\nEncoder Global Options:\n");
512  arg_show_usage(stderr, global_args);
513  fprintf(stderr, "\nRate Control Options:\n");
514  arg_show_usage(stderr, rc_args);
515  fprintf(stderr, "\nTwopass Rate Control Options:\n");
516  arg_show_usage(stderr, rc_twopass_args);
517  fprintf(stderr, "\nKeyframe Placement Options:\n");
518  arg_show_usage(stderr, kf_args);
519 #if CONFIG_VP8_ENCODER
520  fprintf(stderr, "\nVP8 Specific Options:\n");
521  arg_show_usage(stderr, vp8_args);
522 #endif
523 #if CONFIG_VP9_ENCODER
524  fprintf(stderr, "\nVP9 Specific Options:\n");
525  arg_show_usage(stderr, vp9_args);
526 #endif
527 #if CONFIG_VP10_ENCODER
528  fprintf(stderr, "\nVP10 Specific Options:\n");
529  arg_show_usage(stderr, vp10_args);
530 #endif
531  fprintf(stderr, "\nStream timebase (--timebase):\n"
532  " The desired precision of timestamps in the output, expressed\n"
533  " in fractional seconds. Default is 1/1000.\n");
534  fprintf(stderr, "\nIncluded encoders:\n\n");
535 
536  for (i = 0; i < num_encoder; ++i) {
537  const VpxInterface *const encoder = get_vpx_encoder_by_index(i);
538  const char* defstr = (i == (num_encoder - 1)) ? "(default)" : "";
539  fprintf(stderr, " %-6s - %s %s\n",
540  encoder->name, vpx_codec_iface_name(encoder->codec_interface()),
541  defstr);
542  }
543  fprintf(stderr, "\n ");
544  fprintf(stderr, "Use --codec to switch to a non-default encoder.\n\n");
545 
546  exit(EXIT_FAILURE);
547 }
548 
549 #define mmin(a, b) ((a) < (b) ? (a) : (b))
550 
551 #if CONFIG_VP9_HIGHBITDEPTH
552 static void find_mismatch_high(const vpx_image_t *const img1,
553  const vpx_image_t *const img2,
554  int yloc[4], int uloc[4], int vloc[4]) {
555  uint16_t *plane1, *plane2;
556  uint32_t stride1, stride2;
557  const uint32_t bsize = 64;
558  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
559  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
560  const uint32_t c_w =
561  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
562  const uint32_t c_h =
563  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
564  int match = 1;
565  uint32_t i, j;
566  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
567  plane1 = (uint16_t*)img1->planes[VPX_PLANE_Y];
568  plane2 = (uint16_t*)img2->planes[VPX_PLANE_Y];
569  stride1 = img1->stride[VPX_PLANE_Y]/2;
570  stride2 = img2->stride[VPX_PLANE_Y]/2;
571  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
572  for (j = 0; match && j < img1->d_w; j += bsize) {
573  int k, l;
574  const int si = mmin(i + bsize, img1->d_h) - i;
575  const int sj = mmin(j + bsize, img1->d_w) - j;
576  for (k = 0; match && k < si; ++k) {
577  for (l = 0; match && l < sj; ++l) {
578  if (*(plane1 + (i + k) * stride1 + j + l) !=
579  *(plane2 + (i + k) * stride2 + j + l)) {
580  yloc[0] = i + k;
581  yloc[1] = j + l;
582  yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
583  yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
584  match = 0;
585  break;
586  }
587  }
588  }
589  }
590  }
591 
592  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
593  plane1 = (uint16_t*)img1->planes[VPX_PLANE_U];
594  plane2 = (uint16_t*)img2->planes[VPX_PLANE_U];
595  stride1 = img1->stride[VPX_PLANE_U]/2;
596  stride2 = img2->stride[VPX_PLANE_U]/2;
597  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
598  for (j = 0; match && j < c_w; j += bsizex) {
599  int k, l;
600  const int si = mmin(i + bsizey, c_h - i);
601  const int sj = mmin(j + bsizex, c_w - j);
602  for (k = 0; match && k < si; ++k) {
603  for (l = 0; match && l < sj; ++l) {
604  if (*(plane1 + (i + k) * stride1 + j + l) !=
605  *(plane2 + (i + k) * stride2 + j + l)) {
606  uloc[0] = i + k;
607  uloc[1] = j + l;
608  uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
609  uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
610  match = 0;
611  break;
612  }
613  }
614  }
615  }
616  }
617 
618  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
619  plane1 = (uint16_t*)img1->planes[VPX_PLANE_V];
620  plane2 = (uint16_t*)img2->planes[VPX_PLANE_V];
621  stride1 = img1->stride[VPX_PLANE_V]/2;
622  stride2 = img2->stride[VPX_PLANE_V]/2;
623  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
624  for (j = 0; match && j < c_w; j += bsizex) {
625  int k, l;
626  const int si = mmin(i + bsizey, c_h - i);
627  const int sj = mmin(j + bsizex, c_w - j);
628  for (k = 0; match && k < si; ++k) {
629  for (l = 0; match && l < sj; ++l) {
630  if (*(plane1 + (i + k) * stride1 + j + l) !=
631  *(plane2 + (i + k) * stride2 + j + l)) {
632  vloc[0] = i + k;
633  vloc[1] = j + l;
634  vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
635  vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
636  match = 0;
637  break;
638  }
639  }
640  }
641  }
642  }
643 }
644 #endif
645 
646 static void find_mismatch(const vpx_image_t *const img1,
647  const vpx_image_t *const img2,
648  int yloc[4], int uloc[4], int vloc[4]) {
649  const uint32_t bsize = 64;
650  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
651  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
652  const uint32_t c_w =
653  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
654  const uint32_t c_h =
655  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
656  int match = 1;
657  uint32_t i, j;
658  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
659  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
660  for (j = 0; match && j < img1->d_w; j += bsize) {
661  int k, l;
662  const int si = mmin(i + bsize, img1->d_h) - i;
663  const int sj = mmin(j + bsize, img1->d_w) - j;
664  for (k = 0; match && k < si; ++k) {
665  for (l = 0; match && l < sj; ++l) {
666  if (*(img1->planes[VPX_PLANE_Y] +
667  (i + k) * img1->stride[VPX_PLANE_Y] + j + l) !=
668  *(img2->planes[VPX_PLANE_Y] +
669  (i + k) * img2->stride[VPX_PLANE_Y] + j + l)) {
670  yloc[0] = i + k;
671  yloc[1] = j + l;
672  yloc[2] = *(img1->planes[VPX_PLANE_Y] +
673  (i + k) * img1->stride[VPX_PLANE_Y] + j + l);
674  yloc[3] = *(img2->planes[VPX_PLANE_Y] +
675  (i + k) * img2->stride[VPX_PLANE_Y] + j + l);
676  match = 0;
677  break;
678  }
679  }
680  }
681  }
682  }
683 
684  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
685  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
686  for (j = 0; match && j < c_w; j += bsizex) {
687  int k, l;
688  const int si = mmin(i + bsizey, c_h - i);
689  const int sj = mmin(j + bsizex, c_w - j);
690  for (k = 0; match && k < si; ++k) {
691  for (l = 0; match && l < sj; ++l) {
692  if (*(img1->planes[VPX_PLANE_U] +
693  (i + k) * img1->stride[VPX_PLANE_U] + j + l) !=
694  *(img2->planes[VPX_PLANE_U] +
695  (i + k) * img2->stride[VPX_PLANE_U] + j + l)) {
696  uloc[0] = i + k;
697  uloc[1] = j + l;
698  uloc[2] = *(img1->planes[VPX_PLANE_U] +
699  (i + k) * img1->stride[VPX_PLANE_U] + j + l);
700  uloc[3] = *(img2->planes[VPX_PLANE_U] +
701  (i + k) * img2->stride[VPX_PLANE_U] + j + l);
702  match = 0;
703  break;
704  }
705  }
706  }
707  }
708  }
709  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
710  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
711  for (j = 0; match && j < c_w; j += bsizex) {
712  int k, l;
713  const int si = mmin(i + bsizey, c_h - i);
714  const int sj = mmin(j + bsizex, c_w - j);
715  for (k = 0; match && k < si; ++k) {
716  for (l = 0; match && l < sj; ++l) {
717  if (*(img1->planes[VPX_PLANE_V] +
718  (i + k) * img1->stride[VPX_PLANE_V] + j + l) !=
719  *(img2->planes[VPX_PLANE_V] +
720  (i + k) * img2->stride[VPX_PLANE_V] + j + l)) {
721  vloc[0] = i + k;
722  vloc[1] = j + l;
723  vloc[2] = *(img1->planes[VPX_PLANE_V] +
724  (i + k) * img1->stride[VPX_PLANE_V] + j + l);
725  vloc[3] = *(img2->planes[VPX_PLANE_V] +
726  (i + k) * img2->stride[VPX_PLANE_V] + j + l);
727  match = 0;
728  break;
729  }
730  }
731  }
732  }
733  }
734 }
735 
736 static int compare_img(const vpx_image_t *const img1,
737  const vpx_image_t *const img2) {
738  uint32_t l_w = img1->d_w;
739  uint32_t c_w =
740  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
741  const uint32_t c_h =
742  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
743  uint32_t i;
744  int match = 1;
745 
746  match &= (img1->fmt == img2->fmt);
747  match &= (img1->d_w == img2->d_w);
748  match &= (img1->d_h == img2->d_h);
749 #if CONFIG_VP9_HIGHBITDEPTH
750  if (img1->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
751  l_w *= 2;
752  c_w *= 2;
753  }
754 #endif
755 
756  for (i = 0; i < img1->d_h; ++i)
757  match &= (memcmp(img1->planes[VPX_PLANE_Y] + i * img1->stride[VPX_PLANE_Y],
758  img2->planes[VPX_PLANE_Y] + i * img2->stride[VPX_PLANE_Y],
759  l_w) == 0);
760 
761  for (i = 0; i < c_h; ++i)
762  match &= (memcmp(img1->planes[VPX_PLANE_U] + i * img1->stride[VPX_PLANE_U],
763  img2->planes[VPX_PLANE_U] + i * img2->stride[VPX_PLANE_U],
764  c_w) == 0);
765 
766  for (i = 0; i < c_h; ++i)
767  match &= (memcmp(img1->planes[VPX_PLANE_V] + i * img1->stride[VPX_PLANE_V],
768  img2->planes[VPX_PLANE_V] + i * img2->stride[VPX_PLANE_V],
769  c_w) == 0);
770 
771  return match;
772 }
773 
774 
775 #define NELEMENTS(x) (sizeof(x)/sizeof(x[0]))
776 #if CONFIG_VP10_ENCODER
777 #define ARG_CTRL_CNT_MAX NELEMENTS(vp10_arg_ctrl_map)
778 #elif CONFIG_VP9_ENCODER
779 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map)
780 #else
781 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map)
782 #endif
783 
784 #if !CONFIG_WEBM_IO
785 typedef int stereo_format_t;
786 struct EbmlGlobal { int debug; };
787 #endif
788 
789 /* Per-stream configuration */
790 struct stream_config {
791  struct vpx_codec_enc_cfg cfg;
792  const char *out_fn;
793  const char *stats_fn;
794 #if CONFIG_FP_MB_STATS
795  const char *fpmb_stats_fn;
796 #endif
797  stereo_format_t stereo_fmt;
798  int arg_ctrls[ARG_CTRL_CNT_MAX][2];
799  int arg_ctrl_cnt;
800  int write_webm;
801  int have_kf_max_dist;
802 #if CONFIG_VP9_HIGHBITDEPTH
803  // whether to use 16bit internal buffers
804  int use_16bit_internal;
805 #endif
806 };
807 
808 
809 struct stream_state {
810  int index;
811  struct stream_state *next;
812  struct stream_config config;
813  FILE *file;
814  struct rate_hist *rate_hist;
815  struct EbmlGlobal ebml;
816  uint64_t psnr_sse_total;
817  uint64_t psnr_samples_total;
818  double psnr_totals[4];
819  int psnr_count;
820  int counts[64];
821  vpx_codec_ctx_t encoder;
822  unsigned int frames_out;
823  uint64_t cx_time;
824  size_t nbytes;
825  stats_io_t stats;
826 #if CONFIG_FP_MB_STATS
827  stats_io_t fpmb_stats;
828 #endif
829  struct vpx_image *img;
830  vpx_codec_ctx_t decoder;
831  int mismatch_seen;
832 };
833 
834 
835 static void validate_positive_rational(const char *msg,
836  struct vpx_rational *rat) {
837  if (rat->den < 0) {
838  rat->num *= -1;
839  rat->den *= -1;
840  }
841 
842  if (rat->num < 0)
843  die("Error: %s must be positive\n", msg);
844 
845  if (!rat->den)
846  die("Error: %s has zero denominator\n", msg);
847 }
848 
849 
850 static void parse_global_config(struct VpxEncoderConfig *global, char **argv) {
851  char **argi, **argj;
852  struct arg arg;
853  const int num_encoder = get_vpx_encoder_count();
854 
855  if (num_encoder < 1)
856  die("Error: no valid encoder available\n");
857 
858  /* Initialize default parameters */
859  memset(global, 0, sizeof(*global));
860  global->codec = get_vpx_encoder_by_index(num_encoder - 1);
861  global->passes = 0;
862  global->color_type = I420;
863  /* Assign default deadline to good quality */
864  global->deadline = VPX_DL_GOOD_QUALITY;
865 
866  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
867  arg.argv_step = 1;
868 
869  if (arg_match(&arg, &codecarg, argi)) {
870  global->codec = get_vpx_encoder_by_name(arg.val);
871  if (!global->codec)
872  die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
873  } else if (arg_match(&arg, &passes, argi)) {
874  global->passes = arg_parse_uint(&arg);
875 
876  if (global->passes < 1 || global->passes > 2)
877  die("Error: Invalid number of passes (%d)\n", global->passes);
878  } else if (arg_match(&arg, &pass_arg, argi)) {
879  global->pass = arg_parse_uint(&arg);
880 
881  if (global->pass < 1 || global->pass > 2)
882  die("Error: Invalid pass selected (%d)\n",
883  global->pass);
884  } else if (arg_match(&arg, &usage, argi))
885  global->usage = arg_parse_uint(&arg);
886  else if (arg_match(&arg, &deadline, argi))
887  global->deadline = arg_parse_uint(&arg);
888  else if (arg_match(&arg, &best_dl, argi))
889  global->deadline = VPX_DL_BEST_QUALITY;
890  else if (arg_match(&arg, &good_dl, argi))
891  global->deadline = VPX_DL_GOOD_QUALITY;
892  else if (arg_match(&arg, &rt_dl, argi))
893  global->deadline = VPX_DL_REALTIME;
894  else if (arg_match(&arg, &use_yv12, argi))
895  global->color_type = YV12;
896  else if (arg_match(&arg, &use_i420, argi))
897  global->color_type = I420;
898  else if (arg_match(&arg, &use_i422, argi))
899  global->color_type = I422;
900  else if (arg_match(&arg, &use_i444, argi))
901  global->color_type = I444;
902  else if (arg_match(&arg, &use_i440, argi))
903  global->color_type = I440;
904  else if (arg_match(&arg, &quietarg, argi))
905  global->quiet = 1;
906  else if (arg_match(&arg, &verbosearg, argi))
907  global->verbose = 1;
908  else if (arg_match(&arg, &limit, argi))
909  global->limit = arg_parse_uint(&arg);
910  else if (arg_match(&arg, &skip, argi))
911  global->skip_frames = arg_parse_uint(&arg);
912  else if (arg_match(&arg, &psnrarg, argi))
913  global->show_psnr = 1;
914  else if (arg_match(&arg, &recontest, argi))
915  global->test_decode = arg_parse_enum_or_int(&arg);
916  else if (arg_match(&arg, &framerate, argi)) {
917  global->framerate = arg_parse_rational(&arg);
918  validate_positive_rational(arg.name, &global->framerate);
919  global->have_framerate = 1;
920  } else if (arg_match(&arg, &out_part, argi))
921  global->out_part = 1;
922  else if (arg_match(&arg, &debugmode, argi))
923  global->debug = 1;
924  else if (arg_match(&arg, &q_hist_n, argi))
925  global->show_q_hist_buckets = arg_parse_uint(&arg);
926  else if (arg_match(&arg, &rate_hist_n, argi))
927  global->show_rate_hist_buckets = arg_parse_uint(&arg);
928  else if (arg_match(&arg, &disable_warnings, argi))
929  global->disable_warnings = 1;
930  else if (arg_match(&arg, &disable_warning_prompt, argi))
931  global->disable_warning_prompt = 1;
932  else
933  argj++;
934  }
935 
936  if (global->pass) {
937  /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
938  if (global->pass > global->passes) {
939  warn("Assuming --pass=%d implies --passes=%d\n",
940  global->pass, global->pass);
941  global->passes = global->pass;
942  }
943  }
944  /* Validate global config */
945  if (global->passes == 0) {
946 #if CONFIG_VP9_ENCODER || CONFIG_VP10_ENCODER
947  // Make default VP9 passes = 2 until there is a better quality 1-pass
948  // encoder
949  if (global->codec != NULL && global->codec->name != NULL)
950  global->passes = (strcmp(global->codec->name, "vp9") == 0 &&
951  global->deadline != VPX_DL_REALTIME) ? 2 : 1;
952 #else
953  global->passes = 1;
954 #endif
955  }
956 
957  if (global->deadline == VPX_DL_REALTIME &&
958  global->passes > 1) {
959  warn("Enforcing one-pass encoding in realtime mode\n");
960  global->passes = 1;
961  }
962 }
963 
964 
965 static void open_input_file(struct VpxInputContext *input) {
966  /* Parse certain options from the input file, if possible */
967  input->file = strcmp(input->filename, "-")
968  ? fopen(input->filename, "rb") : set_binary_mode(stdin);
969 
970  if (!input->file)
971  fatal("Failed to open input file");
972 
973  if (!fseeko(input->file, 0, SEEK_END)) {
974  /* Input file is seekable. Figure out how long it is, so we can get
975  * progress info.
976  */
977  input->length = ftello(input->file);
978  rewind(input->file);
979  }
980 
981  /* Default to 1:1 pixel aspect ratio. */
982  input->pixel_aspect_ratio.numerator = 1;
983  input->pixel_aspect_ratio.denominator = 1;
984 
985  /* For RAW input sources, these bytes will applied on the first frame
986  * in read_frame().
987  */
988  input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
989  input->detect.position = 0;
990 
991  if (input->detect.buf_read == 4
992  && file_is_y4m(input->detect.buf)) {
993  if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
994  input->only_i420) >= 0) {
995  input->file_type = FILE_TYPE_Y4M;
996  input->width = input->y4m.pic_w;
997  input->height = input->y4m.pic_h;
998  input->pixel_aspect_ratio.numerator = input->y4m.par_n;
999  input->pixel_aspect_ratio.denominator = input->y4m.par_d;
1000  input->framerate.numerator = input->y4m.fps_n;
1001  input->framerate.denominator = input->y4m.fps_d;
1002  input->fmt = input->y4m.vpx_fmt;
1003  input->bit_depth = input->y4m.bit_depth;
1004  } else
1005  fatal("Unsupported Y4M stream.");
1006  } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
1007  fatal("IVF is not supported as input.");
1008  } else {
1009  input->file_type = FILE_TYPE_RAW;
1010  }
1011 }
1012 
1013 
1014 static void close_input_file(struct VpxInputContext *input) {
1015  fclose(input->file);
1016  if (input->file_type == FILE_TYPE_Y4M)
1017  y4m_input_close(&input->y4m);
1018 }
1019 
1020 static struct stream_state *new_stream(struct VpxEncoderConfig *global,
1021  struct stream_state *prev) {
1022  struct stream_state *stream;
1023 
1024  stream = calloc(1, sizeof(*stream));
1025  if (stream == NULL) {
1026  fatal("Failed to allocate new stream.");
1027  }
1028 
1029  if (prev) {
1030  memcpy(stream, prev, sizeof(*stream));
1031  stream->index++;
1032  prev->next = stream;
1033  } else {
1034  vpx_codec_err_t res;
1035 
1036  /* Populate encoder configuration */
1037  res = vpx_codec_enc_config_default(global->codec->codec_interface(),
1038  &stream->config.cfg,
1039  global->usage);
1040  if (res)
1041  fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res));
1042 
1043  /* Change the default timebase to a high enough value so that the
1044  * encoder will always create strictly increasing timestamps.
1045  */
1046  stream->config.cfg.g_timebase.den = 1000;
1047 
1048  /* Never use the library's default resolution, require it be parsed
1049  * from the file or set on the command line.
1050  */
1051  stream->config.cfg.g_w = 0;
1052  stream->config.cfg.g_h = 0;
1053 
1054  /* Initialize remaining stream parameters */
1055  stream->config.write_webm = 1;
1056 #if CONFIG_WEBM_IO
1057  stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1058  stream->ebml.last_pts_ns = -1;
1059  stream->ebml.writer = NULL;
1060  stream->ebml.segment = NULL;
1061 #endif
1062 
1063  /* Allows removal of the application version from the EBML tags */
1064  stream->ebml.debug = global->debug;
1065 
1066  /* Default lag_in_frames is 0 in realtime mode */
1067  if (global->deadline == VPX_DL_REALTIME)
1068  stream->config.cfg.g_lag_in_frames = 0;
1069  }
1070 
1071  /* Output files must be specified for each stream */
1072  stream->config.out_fn = NULL;
1073 
1074  stream->next = NULL;
1075  return stream;
1076 }
1077 
1078 
1079 static int parse_stream_params(struct VpxEncoderConfig *global,
1080  struct stream_state *stream,
1081  char **argv) {
1082  char **argi, **argj;
1083  struct arg arg;
1084  static const arg_def_t **ctrl_args = no_args;
1085  static const int *ctrl_args_map = NULL;
1086  struct stream_config *config = &stream->config;
1087  int eos_mark_found = 0;
1088 #if CONFIG_VP9_HIGHBITDEPTH
1089  int test_16bit_internal = 0;
1090 #endif
1091 
1092  // Handle codec specific options
1093  if (0) {
1094 #if CONFIG_VP8_ENCODER
1095  } else if (strcmp(global->codec->name, "vp8") == 0) {
1096  ctrl_args = vp8_args;
1097  ctrl_args_map = vp8_arg_ctrl_map;
1098 #endif
1099 #if CONFIG_VP9_ENCODER
1100  } else if (strcmp(global->codec->name, "vp9") == 0) {
1101  ctrl_args = vp9_args;
1102  ctrl_args_map = vp9_arg_ctrl_map;
1103 #endif
1104 #if CONFIG_VP10_ENCODER
1105  } else if (strcmp(global->codec->name, "vp10") == 0) {
1106  // TODO(jingning): Reuse VP9 specific encoder configuration parameters.
1107  // Consider to expand this set for VP10 encoder control.
1108  ctrl_args = vp10_args;
1109  ctrl_args_map = vp10_arg_ctrl_map;
1110 #endif
1111  }
1112 
1113  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1114  arg.argv_step = 1;
1115 
1116  /* Once we've found an end-of-stream marker (--) we want to continue
1117  * shifting arguments but not consuming them.
1118  */
1119  if (eos_mark_found) {
1120  argj++;
1121  continue;
1122  } else if (!strcmp(*argj, "--")) {
1123  eos_mark_found = 1;
1124  continue;
1125  }
1126 
1127  if (arg_match(&arg, &outputfile, argi)) {
1128  config->out_fn = arg.val;
1129  } else if (arg_match(&arg, &fpf_name, argi)) {
1130  config->stats_fn = arg.val;
1131 #if CONFIG_FP_MB_STATS
1132  } else if (arg_match(&arg, &fpmbf_name, argi)) {
1133  config->fpmb_stats_fn = arg.val;
1134 #endif
1135  } else if (arg_match(&arg, &use_webm, argi)) {
1136 #if CONFIG_WEBM_IO
1137  config->write_webm = 1;
1138 #else
1139  die("Error: --webm specified but webm is disabled.");
1140 #endif
1141  } else if (arg_match(&arg, &use_ivf, argi)) {
1142  config->write_webm = 0;
1143  } else if (arg_match(&arg, &threads, argi)) {
1144  config->cfg.g_threads = arg_parse_uint(&arg);
1145  } else if (arg_match(&arg, &profile, argi)) {
1146  config->cfg.g_profile = arg_parse_uint(&arg);
1147  } else if (arg_match(&arg, &width, argi)) {
1148  config->cfg.g_w = arg_parse_uint(&arg);
1149  } else if (arg_match(&arg, &height, argi)) {
1150  config->cfg.g_h = arg_parse_uint(&arg);
1151 #if CONFIG_VP9_HIGHBITDEPTH
1152  } else if (arg_match(&arg, &bitdeptharg, argi)) {
1153  config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1154  } else if (arg_match(&arg, &inbitdeptharg, argi)) {
1155  config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1156 #endif
1157 #if CONFIG_WEBM_IO
1158  } else if (arg_match(&arg, &stereo_mode, argi)) {
1159  config->stereo_fmt = arg_parse_enum_or_int(&arg);
1160 #endif
1161  } else if (arg_match(&arg, &timebase, argi)) {
1162  config->cfg.g_timebase = arg_parse_rational(&arg);
1163  validate_positive_rational(arg.name, &config->cfg.g_timebase);
1164  } else if (arg_match(&arg, &error_resilient, argi)) {
1165  config->cfg.g_error_resilient = arg_parse_uint(&arg);
1166  } else if (arg_match(&arg, &lag_in_frames, argi)) {
1167  config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1168  if (global->deadline == VPX_DL_REALTIME &&
1169  config->cfg.g_lag_in_frames != 0) {
1170  warn("non-zero %s option ignored in realtime mode.\n", arg.name);
1171  config->cfg.g_lag_in_frames = 0;
1172  }
1173  } else if (arg_match(&arg, &dropframe_thresh, argi)) {
1174  config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1175  } else if (arg_match(&arg, &resize_allowed, argi)) {
1176  config->cfg.rc_resize_allowed = arg_parse_uint(&arg);
1177  } else if (arg_match(&arg, &resize_width, argi)) {
1178  config->cfg.rc_scaled_width = arg_parse_uint(&arg);
1179  } else if (arg_match(&arg, &resize_height, argi)) {
1180  config->cfg.rc_scaled_height = arg_parse_uint(&arg);
1181  } else if (arg_match(&arg, &resize_up_thresh, argi)) {
1182  config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg);
1183  } else if (arg_match(&arg, &resize_down_thresh, argi)) {
1184  config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg);
1185  } else if (arg_match(&arg, &end_usage, argi)) {
1186  config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1187  } else if (arg_match(&arg, &target_bitrate, argi)) {
1188  config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1189  } else if (arg_match(&arg, &min_quantizer, argi)) {
1190  config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1191  } else if (arg_match(&arg, &max_quantizer, argi)) {
1192  config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1193  } else if (arg_match(&arg, &undershoot_pct, argi)) {
1194  config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1195  } else if (arg_match(&arg, &overshoot_pct, argi)) {
1196  config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1197  } else if (arg_match(&arg, &buf_sz, argi)) {
1198  config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1199  } else if (arg_match(&arg, &buf_initial_sz, argi)) {
1200  config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1201  } else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1202  config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1203  } else if (arg_match(&arg, &bias_pct, argi)) {
1204  config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1205  if (global->passes < 2)
1206  warn("option %s ignored in one-pass mode.\n", arg.name);
1207  } else if (arg_match(&arg, &minsection_pct, argi)) {
1208  config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1209 
1210  if (global->passes < 2)
1211  warn("option %s ignored in one-pass mode.\n", arg.name);
1212  } else if (arg_match(&arg, &maxsection_pct, argi)) {
1213  config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1214 
1215  if (global->passes < 2)
1216  warn("option %s ignored in one-pass mode.\n", arg.name);
1217  } else if (arg_match(&arg, &kf_min_dist, argi)) {
1218  config->cfg.kf_min_dist = arg_parse_uint(&arg);
1219  } else if (arg_match(&arg, &kf_max_dist, argi)) {
1220  config->cfg.kf_max_dist = arg_parse_uint(&arg);
1221  config->have_kf_max_dist = 1;
1222  } else if (arg_match(&arg, &kf_disabled, argi)) {
1223  config->cfg.kf_mode = VPX_KF_DISABLED;
1224 #if CONFIG_VP9_HIGHBITDEPTH
1225  } else if (arg_match(&arg, &test16bitinternalarg, argi)) {
1226  if (strcmp(global->codec->name, "vp9") == 0 ||
1227  strcmp(global->codec->name, "vp10") == 0) {
1228  test_16bit_internal = 1;
1229  }
1230 #endif
1231  } else {
1232  int i, match = 0;
1233  for (i = 0; ctrl_args[i]; i++) {
1234  if (arg_match(&arg, ctrl_args[i], argi)) {
1235  int j;
1236  match = 1;
1237 
1238  /* Point either to the next free element or the first
1239  * instance of this control.
1240  */
1241  for (j = 0; j < config->arg_ctrl_cnt; j++)
1242  if (ctrl_args_map != NULL &&
1243  config->arg_ctrls[j][0] == ctrl_args_map[i])
1244  break;
1245 
1246  /* Update/insert */
1247  assert(j < (int)ARG_CTRL_CNT_MAX);
1248  if (ctrl_args_map != NULL && j < (int)ARG_CTRL_CNT_MAX) {
1249  config->arg_ctrls[j][0] = ctrl_args_map[i];
1250  config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
1251  if (j == config->arg_ctrl_cnt)
1252  config->arg_ctrl_cnt++;
1253  }
1254  }
1255  }
1256  if (!match)
1257  argj++;
1258  }
1259  }
1260 #if CONFIG_VP9_HIGHBITDEPTH
1261  if (strcmp(global->codec->name, "vp9") == 0 ||
1262  strcmp(global->codec->name, "vp10") == 0) {
1263  config->use_16bit_internal = test_16bit_internal |
1264  (config->cfg.g_profile > 1);
1265  }
1266 #endif
1267  return eos_mark_found;
1268 }
1269 
1270 
1271 #define FOREACH_STREAM(func) \
1272  do { \
1273  struct stream_state *stream; \
1274  for (stream = streams; stream; stream = stream->next) { \
1275  func; \
1276  } \
1277  } while (0)
1278 
1279 
1280 static void validate_stream_config(const struct stream_state *stream,
1281  const struct VpxEncoderConfig *global) {
1282  const struct stream_state *streami;
1283  (void)global;
1284 
1285  if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1286  fatal("Stream %d: Specify stream dimensions with --width (-w) "
1287  " and --height (-h)", stream->index);
1288 
1289  // Check that the codec bit depth is greater than the input bit depth.
1290  if (stream->config.cfg.g_input_bit_depth >
1291  (unsigned int)stream->config.cfg.g_bit_depth) {
1292  fatal("Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1293  stream->index, (int)stream->config.cfg.g_bit_depth,
1294  stream->config.cfg.g_input_bit_depth);
1295  }
1296 
1297  for (streami = stream; streami; streami = streami->next) {
1298  /* All streams require output files */
1299  if (!streami->config.out_fn)
1300  fatal("Stream %d: Output file is required (specify with -o)",
1301  streami->index);
1302 
1303  /* Check for two streams outputting to the same file */
1304  if (streami != stream) {
1305  const char *a = stream->config.out_fn;
1306  const char *b = streami->config.out_fn;
1307  if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul"))
1308  fatal("Stream %d: duplicate output file (from stream %d)",
1309  streami->index, stream->index);
1310  }
1311 
1312  /* Check for two streams sharing a stats file. */
1313  if (streami != stream) {
1314  const char *a = stream->config.stats_fn;
1315  const char *b = streami->config.stats_fn;
1316  if (a && b && !strcmp(a, b))
1317  fatal("Stream %d: duplicate stats file (from stream %d)",
1318  streami->index, stream->index);
1319  }
1320 
1321 #if CONFIG_FP_MB_STATS
1322  /* Check for two streams sharing a mb stats file. */
1323  if (streami != stream) {
1324  const char *a = stream->config.fpmb_stats_fn;
1325  const char *b = streami->config.fpmb_stats_fn;
1326  if (a && b && !strcmp(a, b))
1327  fatal("Stream %d: duplicate mb stats file (from stream %d)",
1328  streami->index, stream->index);
1329  }
1330 #endif
1331  }
1332 }
1333 
1334 
1335 static void set_stream_dimensions(struct stream_state *stream,
1336  unsigned int w,
1337  unsigned int h) {
1338  if (!stream->config.cfg.g_w) {
1339  if (!stream->config.cfg.g_h)
1340  stream->config.cfg.g_w = w;
1341  else
1342  stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1343  }
1344  if (!stream->config.cfg.g_h) {
1345  stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1346  }
1347 }
1348 
1349 
1350 static void set_default_kf_interval(struct stream_state *stream,
1351  struct VpxEncoderConfig *global) {
1352  /* Use a max keyframe interval of 5 seconds, if none was
1353  * specified on the command line.
1354  */
1355  if (!stream->config.have_kf_max_dist) {
1356  double framerate = (double)global->framerate.num / global->framerate.den;
1357  if (framerate > 0.0)
1358  stream->config.cfg.kf_max_dist = (unsigned int)(5.0 * framerate);
1359  }
1360 }
1361 
1362 static const char* file_type_to_string(enum VideoFileType t) {
1363  switch (t) {
1364  case FILE_TYPE_RAW: return "RAW";
1365  case FILE_TYPE_Y4M: return "Y4M";
1366  default: return "Other";
1367  }
1368 }
1369 
1370 static const char* image_format_to_string(vpx_img_fmt_t f) {
1371  switch (f) {
1372  case VPX_IMG_FMT_I420: return "I420";
1373  case VPX_IMG_FMT_I422: return "I422";
1374  case VPX_IMG_FMT_I444: return "I444";
1375  case VPX_IMG_FMT_I440: return "I440";
1376  case VPX_IMG_FMT_YV12: return "YV12";
1377  case VPX_IMG_FMT_I42016: return "I42016";
1378  case VPX_IMG_FMT_I42216: return "I42216";
1379  case VPX_IMG_FMT_I44416: return "I44416";
1380  case VPX_IMG_FMT_I44016: return "I44016";
1381  default: return "Other";
1382  }
1383 }
1384 
1385 static void show_stream_config(struct stream_state *stream,
1386  struct VpxEncoderConfig *global,
1387  struct VpxInputContext *input) {
1388 
1389 #define SHOW(field) \
1390  fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1391 
1392  if (stream->index == 0) {
1393  fprintf(stderr, "Codec: %s\n",
1394  vpx_codec_iface_name(global->codec->codec_interface()));
1395  fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
1396  input->filename,
1397  file_type_to_string(input->file_type),
1398  image_format_to_string(input->fmt));
1399  }
1400  if (stream->next || stream->index)
1401  fprintf(stderr, "\nStream Index: %d\n", stream->index);
1402  fprintf(stderr, "Destination file: %s\n", stream->config.out_fn);
1403  fprintf(stderr, "Encoder parameters:\n");
1404 
1405  SHOW(g_usage);
1406  SHOW(g_threads);
1407  SHOW(g_profile);
1408  SHOW(g_w);
1409  SHOW(g_h);
1410  SHOW(g_bit_depth);
1411  SHOW(g_input_bit_depth);
1412  SHOW(g_timebase.num);
1413  SHOW(g_timebase.den);
1414  SHOW(g_error_resilient);
1415  SHOW(g_pass);
1416  SHOW(g_lag_in_frames);
1417  SHOW(rc_dropframe_thresh);
1418  SHOW(rc_resize_allowed);
1419  SHOW(rc_scaled_width);
1420  SHOW(rc_scaled_height);
1421  SHOW(rc_resize_up_thresh);
1422  SHOW(rc_resize_down_thresh);
1423  SHOW(rc_end_usage);
1424  SHOW(rc_target_bitrate);
1425  SHOW(rc_min_quantizer);
1426  SHOW(rc_max_quantizer);
1427  SHOW(rc_undershoot_pct);
1428  SHOW(rc_overshoot_pct);
1429  SHOW(rc_buf_sz);
1430  SHOW(rc_buf_initial_sz);
1431  SHOW(rc_buf_optimal_sz);
1432  SHOW(rc_2pass_vbr_bias_pct);
1433  SHOW(rc_2pass_vbr_minsection_pct);
1434  SHOW(rc_2pass_vbr_maxsection_pct);
1435  SHOW(kf_mode);
1436  SHOW(kf_min_dist);
1437  SHOW(kf_max_dist);
1438 }
1439 
1440 
1441 static void open_output_file(struct stream_state *stream,
1442  struct VpxEncoderConfig *global,
1443  const struct VpxRational *pixel_aspect_ratio) {
1444  const char *fn = stream->config.out_fn;
1445  const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1446 
1447  if (cfg->g_pass == VPX_RC_FIRST_PASS)
1448  return;
1449 
1450  stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
1451 
1452  if (!stream->file)
1453  fatal("Failed to open output file");
1454 
1455  if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1456  fatal("WebM output to pipes not supported.");
1457 
1458 #if CONFIG_WEBM_IO
1459  if (stream->config.write_webm) {
1460  stream->ebml.stream = stream->file;
1461  write_webm_file_header(&stream->ebml, cfg,
1462  &global->framerate,
1463  stream->config.stereo_fmt,
1464  global->codec->fourcc,
1465  pixel_aspect_ratio);
1466  }
1467 #endif
1468 
1469  if (!stream->config.write_webm) {
1470  ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1471  }
1472 }
1473 
1474 
1475 static void close_output_file(struct stream_state *stream,
1476  unsigned int fourcc) {
1477  const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1478 
1479  if (cfg->g_pass == VPX_RC_FIRST_PASS)
1480  return;
1481 
1482 #if CONFIG_WEBM_IO
1483  if (stream->config.write_webm) {
1484  write_webm_file_footer(&stream->ebml);
1485  }
1486 #endif
1487 
1488  if (!stream->config.write_webm) {
1489  if (!fseek(stream->file, 0, SEEK_SET))
1490  ivf_write_file_header(stream->file, &stream->config.cfg,
1491  fourcc,
1492  stream->frames_out);
1493  }
1494 
1495  fclose(stream->file);
1496 }
1497 
1498 
1499 static void setup_pass(struct stream_state *stream,
1500  struct VpxEncoderConfig *global,
1501  int pass) {
1502  if (stream->config.stats_fn) {
1503  if (!stats_open_file(&stream->stats, stream->config.stats_fn,
1504  pass))
1505  fatal("Failed to open statistics store");
1506  } else {
1507  if (!stats_open_mem(&stream->stats, pass))
1508  fatal("Failed to open statistics store");
1509  }
1510 
1511 #if CONFIG_FP_MB_STATS
1512  if (stream->config.fpmb_stats_fn) {
1513  if (!stats_open_file(&stream->fpmb_stats,
1514  stream->config.fpmb_stats_fn, pass))
1515  fatal("Failed to open mb statistics store");
1516  } else {
1517  if (!stats_open_mem(&stream->fpmb_stats, pass))
1518  fatal("Failed to open mb statistics store");
1519  }
1520 #endif
1521 
1522  stream->config.cfg.g_pass = global->passes == 2
1524  : VPX_RC_ONE_PASS;
1525  if (pass) {
1526  stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1527 #if CONFIG_FP_MB_STATS
1528  stream->config.cfg.rc_firstpass_mb_stats_in =
1529  stats_get(&stream->fpmb_stats);
1530 #endif
1531  }
1532 
1533  stream->cx_time = 0;
1534  stream->nbytes = 0;
1535  stream->frames_out = 0;
1536 }
1537 
1538 
1539 static void initialize_encoder(struct stream_state *stream,
1540  struct VpxEncoderConfig *global) {
1541  int i;
1542  int flags = 0;
1543 
1544  flags |= global->show_psnr ? VPX_CODEC_USE_PSNR : 0;
1545  flags |= global->out_part ? VPX_CODEC_USE_OUTPUT_PARTITION : 0;
1546 #if CONFIG_VP9_HIGHBITDEPTH
1547  flags |= stream->config.use_16bit_internal ? VPX_CODEC_USE_HIGHBITDEPTH : 0;
1548 #endif
1549 
1550  /* Construct Encoder Context */
1551  vpx_codec_enc_init(&stream->encoder, global->codec->codec_interface(),
1552  &stream->config.cfg, flags);
1553  ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder");
1554 
1555  /* Note that we bypass the vpx_codec_control wrapper macro because
1556  * we're being clever to store the control IDs in an array. Real
1557  * applications will want to make use of the enumerations directly
1558  */
1559  for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1560  int ctrl = stream->config.arg_ctrls[i][0];
1561  int value = stream->config.arg_ctrls[i][1];
1562  if (vpx_codec_control_(&stream->encoder, ctrl, value))
1563  fprintf(stderr, "Error: Tried to set control %d = %d\n",
1564  ctrl, value);
1565 
1566  ctx_exit_on_error(&stream->encoder, "Failed to control codec");
1567  }
1568 
1569 #if CONFIG_DECODERS
1570  if (global->test_decode != TEST_DECODE_OFF) {
1571  const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name);
1572  vpx_codec_dec_init(&stream->decoder, decoder->codec_interface(), NULL, 0);
1573  }
1574 #endif
1575 }
1576 
1577 
1578 static void encode_frame(struct stream_state *stream,
1579  struct VpxEncoderConfig *global,
1580  struct vpx_image *img,
1581  unsigned int frames_in) {
1582  vpx_codec_pts_t frame_start, next_frame_start;
1583  struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1584  struct vpx_usec_timer timer;
1585 
1586  frame_start = (cfg->g_timebase.den * (int64_t)(frames_in - 1)
1587  * global->framerate.den)
1588  / cfg->g_timebase.num / global->framerate.num;
1589  next_frame_start = (cfg->g_timebase.den * (int64_t)(frames_in)
1590  * global->framerate.den)
1591  / cfg->g_timebase.num / global->framerate.num;
1592 
1593  /* Scale if necessary */
1594 #if CONFIG_VP9_HIGHBITDEPTH
1595  if (img) {
1596  if ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) &&
1597  (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1598  if (img->fmt != VPX_IMG_FMT_I42016) {
1599  fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name);
1600  exit(EXIT_FAILURE);
1601  }
1602 #if CONFIG_LIBYUV
1603  if (!stream->img) {
1604  stream->img = vpx_img_alloc(NULL, VPX_IMG_FMT_I42016,
1605  cfg->g_w, cfg->g_h, 16);
1606  }
1607  I420Scale_16((uint16*)img->planes[VPX_PLANE_Y],
1608  img->stride[VPX_PLANE_Y]/2,
1609  (uint16*)img->planes[VPX_PLANE_U],
1610  img->stride[VPX_PLANE_U]/2,
1611  (uint16*)img->planes[VPX_PLANE_V],
1612  img->stride[VPX_PLANE_V]/2,
1613  img->d_w, img->d_h,
1614  (uint16*)stream->img->planes[VPX_PLANE_Y],
1615  stream->img->stride[VPX_PLANE_Y]/2,
1616  (uint16*)stream->img->planes[VPX_PLANE_U],
1617  stream->img->stride[VPX_PLANE_U]/2,
1618  (uint16*)stream->img->planes[VPX_PLANE_V],
1619  stream->img->stride[VPX_PLANE_V]/2,
1620  stream->img->d_w, stream->img->d_h,
1621  kFilterBox);
1622  img = stream->img;
1623 #else
1624  stream->encoder.err = 1;
1625  ctx_exit_on_error(&stream->encoder,
1626  "Stream %d: Failed to encode frame.\n"
1627  "Scaling disabled in this configuration. \n"
1628  "To enable, configure with --enable-libyuv\n",
1629  stream->index);
1630 #endif
1631  }
1632  }
1633 #endif
1634  if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1635  if (img->fmt != VPX_IMG_FMT_I420 && img->fmt != VPX_IMG_FMT_YV12) {
1636  fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1637  exit(EXIT_FAILURE);
1638  }
1639 #if CONFIG_LIBYUV
1640  if (!stream->img)
1641  stream->img = vpx_img_alloc(NULL, VPX_IMG_FMT_I420,
1642  cfg->g_w, cfg->g_h, 16);
1643  I420Scale(img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y],
1644  img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U],
1645  img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V],
1646  img->d_w, img->d_h,
1647  stream->img->planes[VPX_PLANE_Y],
1648  stream->img->stride[VPX_PLANE_Y],
1649  stream->img->planes[VPX_PLANE_U],
1650  stream->img->stride[VPX_PLANE_U],
1651  stream->img->planes[VPX_PLANE_V],
1652  stream->img->stride[VPX_PLANE_V],
1653  stream->img->d_w, stream->img->d_h,
1654  kFilterBox);
1655  img = stream->img;
1656 #else
1657  stream->encoder.err = 1;
1658  ctx_exit_on_error(&stream->encoder,
1659  "Stream %d: Failed to encode frame.\n"
1660  "Scaling disabled in this configuration. \n"
1661  "To enable, configure with --enable-libyuv\n",
1662  stream->index);
1663 #endif
1664  }
1665 
1666  vpx_usec_timer_start(&timer);
1667  vpx_codec_encode(&stream->encoder, img, frame_start,
1668  (unsigned long)(next_frame_start - frame_start),
1669  0, global->deadline);
1670  vpx_usec_timer_mark(&timer);
1671  stream->cx_time += vpx_usec_timer_elapsed(&timer);
1672  ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
1673  stream->index);
1674 }
1675 
1676 
1677 static void update_quantizer_histogram(struct stream_state *stream) {
1678  if (stream->config.cfg.g_pass != VPX_RC_FIRST_PASS) {
1679  int q;
1680 
1681  vpx_codec_control(&stream->encoder, VP8E_GET_LAST_QUANTIZER_64, &q);
1682  ctx_exit_on_error(&stream->encoder, "Failed to read quantizer");
1683  stream->counts[q]++;
1684  }
1685 }
1686 
1687 
1688 static void get_cx_data(struct stream_state *stream,
1689  struct VpxEncoderConfig *global,
1690  int *got_data) {
1691  const vpx_codec_cx_pkt_t *pkt;
1692  const struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1693  vpx_codec_iter_t iter = NULL;
1694 
1695  *got_data = 0;
1696  while ((pkt = vpx_codec_get_cx_data(&stream->encoder, &iter))) {
1697  static size_t fsize = 0;
1698  static int64_t ivf_header_pos = 0;
1699 
1700  switch (pkt->kind) {
1702  if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1703  stream->frames_out++;
1704  }
1705  if (!global->quiet)
1706  fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz);
1707 
1708  update_rate_histogram(stream->rate_hist, cfg, pkt);
1709 #if CONFIG_WEBM_IO
1710  if (stream->config.write_webm) {
1711  write_webm_block(&stream->ebml, cfg, pkt);
1712  }
1713 #endif
1714  if (!stream->config.write_webm) {
1715  if (pkt->data.frame.partition_id <= 0) {
1716  ivf_header_pos = ftello(stream->file);
1717  fsize = pkt->data.frame.sz;
1718 
1719  ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize);
1720  } else {
1721  fsize += pkt->data.frame.sz;
1722 
1723  if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1724  const int64_t currpos = ftello(stream->file);
1725  fseeko(stream->file, ivf_header_pos, SEEK_SET);
1726  ivf_write_frame_size(stream->file, fsize);
1727  fseeko(stream->file, currpos, SEEK_SET);
1728  }
1729  }
1730 
1731  (void) fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
1732  stream->file);
1733  }
1734  stream->nbytes += pkt->data.raw.sz;
1735 
1736  *got_data = 1;
1737 #if CONFIG_DECODERS
1738  if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1739  vpx_codec_decode(&stream->decoder, pkt->data.frame.buf,
1740  (unsigned int)pkt->data.frame.sz, NULL, 0);
1741  if (stream->decoder.err) {
1742  warn_or_exit_on_error(&stream->decoder,
1743  global->test_decode == TEST_DECODE_FATAL,
1744  "Failed to decode frame %d in stream %d",
1745  stream->frames_out + 1, stream->index);
1746  stream->mismatch_seen = stream->frames_out + 1;
1747  }
1748  }
1749 #endif
1750  break;
1751  case VPX_CODEC_STATS_PKT:
1752  stream->frames_out++;
1753  stats_write(&stream->stats,
1754  pkt->data.twopass_stats.buf,
1755  pkt->data.twopass_stats.sz);
1756  stream->nbytes += pkt->data.raw.sz;
1757  break;
1758 #if CONFIG_FP_MB_STATS
1760  stats_write(&stream->fpmb_stats,
1762  pkt->data.firstpass_mb_stats.sz);
1763  stream->nbytes += pkt->data.raw.sz;
1764  break;
1765 #endif
1766  case VPX_CODEC_PSNR_PKT:
1767 
1768  if (global->show_psnr) {
1769  int i;
1770 
1771  stream->psnr_sse_total += pkt->data.psnr.sse[0];
1772  stream->psnr_samples_total += pkt->data.psnr.samples[0];
1773  for (i = 0; i < 4; i++) {
1774  if (!global->quiet)
1775  fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]);
1776  stream->psnr_totals[i] += pkt->data.psnr.psnr[i];
1777  }
1778  stream->psnr_count++;
1779  }
1780 
1781  break;
1782  default:
1783  break;
1784  }
1785  }
1786 }
1787 
1788 
1789 static void show_psnr(struct stream_state *stream, double peak) {
1790  int i;
1791  double ovpsnr;
1792 
1793  if (!stream->psnr_count)
1794  return;
1795 
1796  fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1797  ovpsnr = sse_to_psnr((double)stream->psnr_samples_total, peak,
1798  (double)stream->psnr_sse_total);
1799  fprintf(stderr, " %.3f", ovpsnr);
1800 
1801  for (i = 0; i < 4; i++) {
1802  fprintf(stderr, " %.3f", stream->psnr_totals[i] / stream->psnr_count);
1803  }
1804  fprintf(stderr, "\n");
1805 }
1806 
1807 
1808 static float usec_to_fps(uint64_t usec, unsigned int frames) {
1809  return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1810 }
1811 
1812 static void test_decode(struct stream_state *stream,
1813  enum TestDecodeFatality fatal,
1814  const VpxInterface *codec) {
1815  vpx_image_t enc_img, dec_img;
1816 
1817  if (stream->mismatch_seen)
1818  return;
1819 
1820  /* Get the internal reference frame */
1821  if (strcmp(codec->name, "vp8") == 0) {
1822  struct vpx_ref_frame ref_enc, ref_dec;
1823  int width, height;
1824 
1825  width = (stream->config.cfg.g_w + 15) & ~15;
1826  height = (stream->config.cfg.g_h + 15) & ~15;
1827  vpx_img_alloc(&ref_enc.img, VPX_IMG_FMT_I420, width, height, 1);
1828  enc_img = ref_enc.img;
1829  vpx_img_alloc(&ref_dec.img, VPX_IMG_FMT_I420, width, height, 1);
1830  dec_img = ref_dec.img;
1831 
1832  ref_enc.frame_type = VP8_LAST_FRAME;
1833  ref_dec.frame_type = VP8_LAST_FRAME;
1834  vpx_codec_control(&stream->encoder, VP8_COPY_REFERENCE, &ref_enc);
1835  vpx_codec_control(&stream->decoder, VP8_COPY_REFERENCE, &ref_dec);
1836  } else {
1837  struct vp9_ref_frame ref_enc, ref_dec;
1838 
1839  ref_enc.idx = 0;
1840  ref_dec.idx = 0;
1841  vpx_codec_control(&stream->encoder, VP9_GET_REFERENCE, &ref_enc);
1842  enc_img = ref_enc.img;
1843  vpx_codec_control(&stream->decoder, VP9_GET_REFERENCE, &ref_dec);
1844  dec_img = ref_dec.img;
1845 #if CONFIG_VP9_HIGHBITDEPTH
1846  if ((enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) !=
1847  (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH)) {
1848  if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1849  vpx_img_alloc(&enc_img, enc_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH,
1850  enc_img.d_w, enc_img.d_h, 16);
1851  vpx_img_truncate_16_to_8(&enc_img, &ref_enc.img);
1852  }
1853  if (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1854  vpx_img_alloc(&dec_img, dec_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH,
1855  dec_img.d_w, dec_img.d_h, 16);
1856  vpx_img_truncate_16_to_8(&dec_img, &ref_dec.img);
1857  }
1858  }
1859 #endif
1860  }
1861  ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame");
1862  ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame");
1863 
1864  if (!compare_img(&enc_img, &dec_img)) {
1865  int y[4], u[4], v[4];
1866 #if CONFIG_VP9_HIGHBITDEPTH
1867  if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1868  find_mismatch_high(&enc_img, &dec_img, y, u, v);
1869  } else {
1870  find_mismatch(&enc_img, &dec_img, y, u, v);
1871  }
1872 #else
1873  find_mismatch(&enc_img, &dec_img, y, u, v);
1874 #endif
1875  stream->decoder.err = 1;
1876  warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1877  "Stream %d: Encode/decode mismatch on frame %d at"
1878  " Y[%d, %d] {%d/%d},"
1879  " U[%d, %d] {%d/%d},"
1880  " V[%d, %d] {%d/%d}",
1881  stream->index, stream->frames_out,
1882  y[0], y[1], y[2], y[3],
1883  u[0], u[1], u[2], u[3],
1884  v[0], v[1], v[2], v[3]);
1885  stream->mismatch_seen = stream->frames_out;
1886  }
1887 
1888  vpx_img_free(&enc_img);
1889  vpx_img_free(&dec_img);
1890 }
1891 
1892 
1893 static void print_time(const char *label, int64_t etl) {
1894  int64_t hours;
1895  int64_t mins;
1896  int64_t secs;
1897 
1898  if (etl >= 0) {
1899  hours = etl / 3600;
1900  etl -= hours * 3600;
1901  mins = etl / 60;
1902  etl -= mins * 60;
1903  secs = etl;
1904 
1905  fprintf(stderr, "[%3s %2"PRId64":%02"PRId64":%02"PRId64"] ",
1906  label, hours, mins, secs);
1907  } else {
1908  fprintf(stderr, "[%3s unknown] ", label);
1909  }
1910 }
1911 
1912 
1913 int main(int argc, const char **argv_) {
1914  int pass;
1915  vpx_image_t raw;
1916 #if CONFIG_VP9_HIGHBITDEPTH
1917  vpx_image_t raw_shift;
1918  int allocated_raw_shift = 0;
1919  int use_16bit_internal = 0;
1920  int input_shift = 0;
1921 #endif
1922  int frame_avail, got_data;
1923 
1924  struct VpxInputContext input;
1925  struct VpxEncoderConfig global;
1926  struct stream_state *streams = NULL;
1927  char **argv, **argi;
1928  uint64_t cx_time = 0;
1929  int stream_cnt = 0;
1930  int res = 0;
1931 
1932  memset(&input, 0, sizeof(input));
1933  exec_name = argv_[0];
1934 
1935  if (argc < 3)
1936  usage_exit();
1937 
1938  /* Setup default input stream settings */
1939  input.framerate.numerator = 30;
1940  input.framerate.denominator = 1;
1941  input.only_i420 = 1;
1942  input.bit_depth = 0;
1943 
1944  /* First parse the global configuration values, because we want to apply
1945  * other parameters on top of the default configuration provided by the
1946  * codec.
1947  */
1948  argv = argv_dup(argc - 1, argv_ + 1);
1949  parse_global_config(&global, argv);
1950 
1951  switch (global.color_type) {
1952  case I420:
1953  input.fmt = VPX_IMG_FMT_I420;
1954  break;
1955  case I422:
1956  input.fmt = VPX_IMG_FMT_I422;
1957  break;
1958  case I444:
1959  input.fmt = VPX_IMG_FMT_I444;
1960  break;
1961  case I440:
1962  input.fmt = VPX_IMG_FMT_I440;
1963  break;
1964  case YV12:
1965  input.fmt = VPX_IMG_FMT_YV12;
1966  break;
1967  }
1968 
1969  {
1970  /* Now parse each stream's parameters. Using a local scope here
1971  * due to the use of 'stream' as loop variable in FOREACH_STREAM
1972  * loops
1973  */
1974  struct stream_state *stream = NULL;
1975 
1976  do {
1977  stream = new_stream(&global, stream);
1978  stream_cnt++;
1979  if (!streams)
1980  streams = stream;
1981  } while (parse_stream_params(&global, stream, argv));
1982  }
1983 
1984  /* Check for unrecognized options */
1985  for (argi = argv; *argi; argi++)
1986  if (argi[0][0] == '-' && argi[0][1])
1987  die("Error: Unrecognized option %s\n", *argi);
1988 
1989  FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt,
1990  &global, &stream->config.cfg););
1991 
1992  /* Handle non-option arguments */
1993  input.filename = argv[0];
1994 
1995  if (!input.filename)
1996  usage_exit();
1997 
1998  /* Decide if other chroma subsamplings than 4:2:0 are supported */
1999  if (global.codec->fourcc == VP9_FOURCC || global.codec->fourcc == VP10_FOURCC)
2000  input.only_i420 = 0;
2001 
2002  for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
2003  int frames_in = 0, seen_frames = 0;
2004  int64_t estimated_time_left = -1;
2005  int64_t average_rate = -1;
2006  int64_t lagged_count = 0;
2007 
2008  open_input_file(&input);
2009 
2010  /* If the input file doesn't specify its w/h (raw files), try to get
2011  * the data from the first stream's configuration.
2012  */
2013  if (!input.width || !input.height) {
2014  FOREACH_STREAM({
2015  if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
2016  input.width = stream->config.cfg.g_w;
2017  input.height = stream->config.cfg.g_h;
2018  break;
2019  }
2020  });
2021  }
2022 
2023  /* Update stream configurations from the input file's parameters */
2024  if (!input.width || !input.height)
2025  fatal("Specify stream dimensions with --width (-w) "
2026  " and --height (-h)");
2027 
2028  /* If input file does not specify bit-depth but input-bit-depth parameter
2029  * exists, assume that to be the input bit-depth. However, if the
2030  * input-bit-depth paramter does not exist, assume the input bit-depth
2031  * to be the same as the codec bit-depth.
2032  */
2033  if (!input.bit_depth) {
2034  FOREACH_STREAM({
2035  if (stream->config.cfg.g_input_bit_depth)
2036  input.bit_depth = stream->config.cfg.g_input_bit_depth;
2037  else
2038  input.bit_depth = stream->config.cfg.g_input_bit_depth =
2039  (int)stream->config.cfg.g_bit_depth;
2040  });
2041  if (input.bit_depth > 8) input.fmt |= VPX_IMG_FMT_HIGHBITDEPTH;
2042  } else {
2043  FOREACH_STREAM({
2044  stream->config.cfg.g_input_bit_depth = input.bit_depth;
2045  });
2046  }
2047 
2048  FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
2049  FOREACH_STREAM(validate_stream_config(stream, &global));
2050 
2051  /* Ensure that --passes and --pass are consistent. If --pass is set and
2052  * --passes=2, ensure --fpf was set.
2053  */
2054  if (global.pass && global.passes == 2)
2055  FOREACH_STREAM( {
2056  if (!stream->config.stats_fn)
2057  die("Stream %d: Must specify --fpf when --pass=%d"
2058  " and --passes=2\n", stream->index, global.pass);
2059  });
2060 
2061 #if !CONFIG_WEBM_IO
2062  FOREACH_STREAM({
2063  stream->config.write_webm = 0;
2064  warn("vpxenc was compiled without WebM container support."
2065  "Producing IVF output");
2066  });
2067 #endif
2068 
2069  /* Use the frame rate from the file only if none was specified
2070  * on the command-line.
2071  */
2072  if (!global.have_framerate) {
2073  global.framerate.num = input.framerate.numerator;
2074  global.framerate.den = input.framerate.denominator;
2075  }
2076 
2077  FOREACH_STREAM(set_default_kf_interval(stream, &global));
2078 
2079  /* Show configuration */
2080  if (global.verbose && pass == 0)
2081  FOREACH_STREAM(show_stream_config(stream, &global, &input));
2082 
2083  if (pass == (global.pass ? global.pass - 1 : 0)) {
2084  if (input.file_type == FILE_TYPE_Y4M)
2085  /*The Y4M reader does its own allocation.
2086  Just initialize this here to avoid problems if we never read any
2087  frames.*/
2088  memset(&raw, 0, sizeof(raw));
2089  else
2090  vpx_img_alloc(&raw, input.fmt, input.width, input.height, 32);
2091 
2092  FOREACH_STREAM(stream->rate_hist =
2093  init_rate_histogram(&stream->config.cfg,
2094  &global.framerate));
2095  }
2096 
2097  FOREACH_STREAM(setup_pass(stream, &global, pass));
2098  FOREACH_STREAM(open_output_file(stream, &global,
2099  &input.pixel_aspect_ratio));
2100  FOREACH_STREAM(initialize_encoder(stream, &global));
2101 
2102 #if CONFIG_VP9_HIGHBITDEPTH
2103  if (strcmp(global.codec->name, "vp9") == 0 ||
2104  strcmp(global.codec->name, "vp10") == 0) {
2105  // Check to see if at least one stream uses 16 bit internal.
2106  // Currently assume that the bit_depths for all streams using
2107  // highbitdepth are the same.
2108  FOREACH_STREAM({
2109  if (stream->config.use_16bit_internal) {
2110  use_16bit_internal = 1;
2111  }
2112  if (stream->config.cfg.g_profile == 0) {
2113  input_shift = 0;
2114  } else {
2115  input_shift = (int)stream->config.cfg.g_bit_depth -
2116  stream->config.cfg.g_input_bit_depth;
2117  }
2118  });
2119  }
2120 #endif
2121 
2122  frame_avail = 1;
2123  got_data = 0;
2124 
2125  while (frame_avail || got_data) {
2126  struct vpx_usec_timer timer;
2127 
2128  if (!global.limit || frames_in < global.limit) {
2129  frame_avail = read_frame(&input, &raw);
2130 
2131  if (frame_avail)
2132  frames_in++;
2133  seen_frames = frames_in > global.skip_frames ?
2134  frames_in - global.skip_frames : 0;
2135 
2136  if (!global.quiet) {
2137  float fps = usec_to_fps(cx_time, seen_frames);
2138  fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
2139 
2140  if (stream_cnt == 1)
2141  fprintf(stderr,
2142  "frame %4d/%-4d %7"PRId64"B ",
2143  frames_in, streams->frames_out, (int64_t)streams->nbytes);
2144  else
2145  fprintf(stderr, "frame %4d ", frames_in);
2146 
2147  fprintf(stderr, "%7"PRId64" %s %.2f %s ",
2148  cx_time > 9999999 ? cx_time / 1000 : cx_time,
2149  cx_time > 9999999 ? "ms" : "us",
2150  fps >= 1.0 ? fps : fps * 60,
2151  fps >= 1.0 ? "fps" : "fpm");
2152  print_time("ETA", estimated_time_left);
2153  }
2154 
2155  } else
2156  frame_avail = 0;
2157 
2158  if (frames_in > global.skip_frames) {
2159 #if CONFIG_VP9_HIGHBITDEPTH
2160  vpx_image_t *frame_to_encode;
2161  if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2162  assert(use_16bit_internal);
2163  // Input bit depth and stream bit depth do not match, so up
2164  // shift frame to stream bit depth
2165  if (!allocated_raw_shift) {
2166  vpx_img_alloc(&raw_shift, raw.fmt | VPX_IMG_FMT_HIGHBITDEPTH,
2167  input.width, input.height, 32);
2168  allocated_raw_shift = 1;
2169  }
2170  vpx_img_upshift(&raw_shift, &raw, input_shift);
2171  frame_to_encode = &raw_shift;
2172  } else {
2173  frame_to_encode = &raw;
2174  }
2175  vpx_usec_timer_start(&timer);
2176  if (use_16bit_internal) {
2177  assert(frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH);
2178  FOREACH_STREAM({
2179  if (stream->config.use_16bit_internal)
2180  encode_frame(stream, &global,
2181  frame_avail ? frame_to_encode : NULL,
2182  frames_in);
2183  else
2184  assert(0);
2185  });
2186  } else {
2187  assert((frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH) == 0);
2188  FOREACH_STREAM(encode_frame(stream, &global,
2189  frame_avail ? frame_to_encode : NULL,
2190  frames_in));
2191  }
2192 #else
2193  vpx_usec_timer_start(&timer);
2194  FOREACH_STREAM(encode_frame(stream, &global,
2195  frame_avail ? &raw : NULL,
2196  frames_in));
2197 #endif
2198  vpx_usec_timer_mark(&timer);
2199  cx_time += vpx_usec_timer_elapsed(&timer);
2200 
2201  FOREACH_STREAM(update_quantizer_histogram(stream));
2202 
2203  got_data = 0;
2204  FOREACH_STREAM(get_cx_data(stream, &global, &got_data));
2205 
2206  if (!got_data && input.length && streams != NULL &&
2207  !streams->frames_out) {
2208  lagged_count = global.limit ? seen_frames : ftello(input.file);
2209  } else if (input.length) {
2210  int64_t remaining;
2211  int64_t rate;
2212 
2213  if (global.limit) {
2214  const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2215 
2216  rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2217  remaining = 1000 * (global.limit - global.skip_frames
2218  - seen_frames + lagged_count);
2219  } else {
2220  const int64_t input_pos = ftello(input.file);
2221  const int64_t input_pos_lagged = input_pos - lagged_count;
2222  const int64_t limit = input.length;
2223 
2224  rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2225  remaining = limit - input_pos + lagged_count;
2226  }
2227 
2228  average_rate = (average_rate <= 0)
2229  ? rate
2230  : (average_rate * 7 + rate) / 8;
2231  estimated_time_left = average_rate ? remaining / average_rate : -1;
2232  }
2233 
2234  if (got_data && global.test_decode != TEST_DECODE_OFF)
2235  FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec));
2236  }
2237 
2238  fflush(stdout);
2239  if (!global.quiet)
2240  fprintf(stderr, "\033[K");
2241  }
2242 
2243  if (stream_cnt > 1)
2244  fprintf(stderr, "\n");
2245 
2246  if (!global.quiet) {
2247  FOREACH_STREAM(fprintf(stderr,
2248  "\rPass %d/%d frame %4d/%-4d %7"PRId64"B %7"PRId64"b/f %7"PRId64"b/s"
2249  " %7"PRId64" %s (%.2f fps)\033[K\n",
2250  pass + 1,
2251  global.passes, frames_in, stream->frames_out, (int64_t)stream->nbytes,
2252  seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
2253  seen_frames ? (int64_t)stream->nbytes * 8 *
2254  (int64_t)global.framerate.num / global.framerate.den /
2255  seen_frames : 0,
2256  stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
2257  stream->cx_time > 9999999 ? "ms" : "us",
2258  usec_to_fps(stream->cx_time, seen_frames)));
2259  }
2260 
2261  if (global.show_psnr) {
2262  if (global.codec->fourcc == VP9_FOURCC) {
2263  FOREACH_STREAM(
2264  show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1));
2265  } else {
2266  FOREACH_STREAM(show_psnr(stream, 255.0));
2267  }
2268  }
2269 
2270  FOREACH_STREAM(vpx_codec_destroy(&stream->encoder));
2271 
2272  if (global.test_decode != TEST_DECODE_OFF) {
2273  FOREACH_STREAM(vpx_codec_destroy(&stream->decoder));
2274  }
2275 
2276  close_input_file(&input);
2277 
2278  if (global.test_decode == TEST_DECODE_FATAL) {
2279  FOREACH_STREAM(res |= stream->mismatch_seen);
2280  }
2281  FOREACH_STREAM(close_output_file(stream, global.codec->fourcc));
2282 
2283  FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1));
2284 
2285 #if CONFIG_FP_MB_STATS
2286  FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
2287 #endif
2288 
2289  if (global.pass)
2290  break;
2291  }
2292 
2293  if (global.show_q_hist_buckets)
2294  FOREACH_STREAM(show_q_histogram(stream->counts,
2295  global.show_q_hist_buckets));
2296 
2297  if (global.show_rate_hist_buckets)
2298  FOREACH_STREAM(show_rate_histogram(stream->rate_hist,
2299  &stream->config.cfg,
2300  global.show_rate_hist_buckets));
2301  FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
2302 
2303 #if CONFIG_INTERNAL_STATS
2304  /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2305  * to match some existing utilities.
2306  */
2307  if (!(global.pass == 1 && global.passes == 2))
2308  FOREACH_STREAM({
2309  FILE *f = fopen("opsnr.stt", "a");
2310  if (stream->mismatch_seen) {
2311  fprintf(f, "First mismatch occurred in frame %d\n",
2312  stream->mismatch_seen);
2313  } else {
2314  fprintf(f, "No mismatch detected in recon buffers\n");
2315  }
2316  fclose(f);
2317  });
2318 #endif
2319 
2320 #if CONFIG_VP9_HIGHBITDEPTH
2321  if (allocated_raw_shift)
2322  vpx_img_free(&raw_shift);
2323 #endif
2324  vpx_img_free(&raw);
2325  free(argv);
2326  free(streams);
2327  return res ? EXIT_FAILURE : EXIT_SUCCESS;
2328 }
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:173
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:467
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:432
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:244
Codec control function to set constrained quality level.
Definition: vp8cx.h:254
Definition: vp8cx.h:238
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:269
#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:362
#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
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:409
Codec control function to set color space info.
Definition: vp8cx.h:498
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:339
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:221
Codec control function to get last quantizer chosen by the encoder.
Definition: vp8cx.h:223
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:206
#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:188
Definition: vpx_codec.h:222
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:305
#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:324
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:229
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:235
Codec control function to enable/disable periodic Q boost.
Definition: vp8cx.h:424
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:179
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:517
reference frame data struct
Definition: vp8.h:105
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:525
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:396
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:290
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:200
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:382
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:188
Codec control function to set sharpness.
Definition: vp8cx.h:194
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