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 && 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,
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 && 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, "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 
400 static const struct arg_enum_list color_space_enum[] = {
401  { "unknown", VPX_CS_UNKNOWN },
402  { "bt601", VPX_CS_BT_601 },
403  { "bt709", VPX_CS_BT_709 },
404  { "smpte170", VPX_CS_SMPTE_170 },
405  { "smpte240", VPX_CS_SMPTE_240 },
406  { "bt2020", VPX_CS_BT_2020 },
407  { "reserved", VPX_CS_RESERVED },
408  { "sRGB", VPX_CS_SRGB },
409  { NULL, 0 }
410 };
411 
412 static const arg_def_t input_color_space = ARG_DEF_ENUM(
413  NULL, "color-space", 1,
414  "The color space of input content:", color_space_enum);
415 
416 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
417 static const struct arg_enum_list bitdepth_enum[] = {
418  {"8", VPX_BITS_8},
419  {"10", VPX_BITS_10},
420  {"12", VPX_BITS_12},
421  {NULL, 0}
422 };
423 
424 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
425  "b", "bit-depth", 1,
426  "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
427  bitdepth_enum);
428 static const arg_def_t inbitdeptharg = ARG_DEF(
429  NULL, "input-bit-depth", 1, "Bit depth of input");
430 #endif
431 
432 static const struct arg_enum_list tune_content_enum[] = {
433  {"default", VP9E_CONTENT_DEFAULT},
434  {"screen", VP9E_CONTENT_SCREEN},
435  {NULL, 0}
436 };
437 
438 static const arg_def_t tune_content = ARG_DEF_ENUM(
439  NULL, "tune-content", 1, "Tune content type", tune_content_enum);
440 
441 static const arg_def_t *vp9_args[] = {
442  &cpu_used_vp9, &auto_altref, &sharpness, &static_thresh,
443  &tile_cols, &tile_rows, &arnr_maxframes, &arnr_strength, &arnr_type,
444  &tune_ssim, &cq_level, &max_intra_rate_pct, &max_inter_rate_pct,
445  &gf_cbr_boost_pct, &lossless,
446  &frame_parallel_decoding, &aq_mode, &frame_periodic_boost,
447  &noise_sens, &tune_content, &input_color_space,
448 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
449  &bitdeptharg, &inbitdeptharg,
450 #endif
451  NULL
452 };
453 static const int vp9_arg_ctrl_map[] = {
463  0
464 };
465 #endif
466 
467 static const arg_def_t *no_args[] = { NULL };
468 
469 void usage_exit(void) {
470  int i;
471  const int num_encoder = get_vpx_encoder_count();
472 
473  fprintf(stderr, "Usage: %s <options> -o dst_filename src_filename \n",
474  exec_name);
475 
476  fprintf(stderr, "\nOptions:\n");
477  arg_show_usage(stderr, main_args);
478  fprintf(stderr, "\nEncoder Global Options:\n");
479  arg_show_usage(stderr, global_args);
480  fprintf(stderr, "\nRate Control Options:\n");
481  arg_show_usage(stderr, rc_args);
482  fprintf(stderr, "\nTwopass Rate Control Options:\n");
483  arg_show_usage(stderr, rc_twopass_args);
484  fprintf(stderr, "\nKeyframe Placement Options:\n");
485  arg_show_usage(stderr, kf_args);
486 #if CONFIG_VP8_ENCODER
487  fprintf(stderr, "\nVP8 Specific Options:\n");
488  arg_show_usage(stderr, vp8_args);
489 #endif
490 #if CONFIG_VP9_ENCODER
491  fprintf(stderr, "\nVP9 Specific Options:\n");
492  arg_show_usage(stderr, vp9_args);
493 #endif
494  fprintf(stderr, "\nStream timebase (--timebase):\n"
495  " The desired precision of timestamps in the output, expressed\n"
496  " in fractional seconds. Default is 1/1000.\n");
497  fprintf(stderr, "\nIncluded encoders:\n\n");
498 
499  for (i = 0; i < num_encoder; ++i) {
500  const VpxInterface *const encoder = get_vpx_encoder_by_index(i);
501  const char* defstr = (i == (num_encoder - 1)) ? "(default)" : "";
502  fprintf(stderr, " %-6s - %s %s\n",
503  encoder->name, vpx_codec_iface_name(encoder->codec_interface()),
504  defstr);
505  }
506  fprintf(stderr, "\n ");
507  fprintf(stderr, "Use --codec to switch to a non-default encoder.\n\n");
508 
509  exit(EXIT_FAILURE);
510 }
511 
512 #define mmin(a, b) ((a) < (b) ? (a) : (b))
513 
514 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
515 static void find_mismatch_high(const vpx_image_t *const img1,
516  const vpx_image_t *const img2,
517  int yloc[4], int uloc[4], int vloc[4]) {
518  uint16_t *plane1, *plane2;
519  uint32_t stride1, stride2;
520  const uint32_t bsize = 64;
521  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
522  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
523  const uint32_t c_w =
524  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
525  const uint32_t c_h =
526  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
527  int match = 1;
528  uint32_t i, j;
529  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
530  plane1 = (uint16_t*)img1->planes[VPX_PLANE_Y];
531  plane2 = (uint16_t*)img2->planes[VPX_PLANE_Y];
532  stride1 = img1->stride[VPX_PLANE_Y]/2;
533  stride2 = img2->stride[VPX_PLANE_Y]/2;
534  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
535  for (j = 0; match && j < img1->d_w; j += bsize) {
536  int k, l;
537  const int si = mmin(i + bsize, img1->d_h) - i;
538  const int sj = mmin(j + bsize, img1->d_w) - j;
539  for (k = 0; match && k < si; ++k) {
540  for (l = 0; match && l < sj; ++l) {
541  if (*(plane1 + (i + k) * stride1 + j + l) !=
542  *(plane2 + (i + k) * stride2 + j + l)) {
543  yloc[0] = i + k;
544  yloc[1] = j + l;
545  yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
546  yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
547  match = 0;
548  break;
549  }
550  }
551  }
552  }
553  }
554 
555  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
556  plane1 = (uint16_t*)img1->planes[VPX_PLANE_U];
557  plane2 = (uint16_t*)img2->planes[VPX_PLANE_U];
558  stride1 = img1->stride[VPX_PLANE_U]/2;
559  stride2 = img2->stride[VPX_PLANE_U]/2;
560  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
561  for (j = 0; match && j < c_w; j += bsizex) {
562  int k, l;
563  const int si = mmin(i + bsizey, c_h - i);
564  const int sj = mmin(j + bsizex, c_w - j);
565  for (k = 0; match && k < si; ++k) {
566  for (l = 0; match && l < sj; ++l) {
567  if (*(plane1 + (i + k) * stride1 + j + l) !=
568  *(plane2 + (i + k) * stride2 + j + l)) {
569  uloc[0] = i + k;
570  uloc[1] = j + l;
571  uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
572  uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
573  match = 0;
574  break;
575  }
576  }
577  }
578  }
579  }
580 
581  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
582  plane1 = (uint16_t*)img1->planes[VPX_PLANE_V];
583  plane2 = (uint16_t*)img2->planes[VPX_PLANE_V];
584  stride1 = img1->stride[VPX_PLANE_V]/2;
585  stride2 = img2->stride[VPX_PLANE_V]/2;
586  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
587  for (j = 0; match && j < c_w; j += bsizex) {
588  int k, l;
589  const int si = mmin(i + bsizey, c_h - i);
590  const int sj = mmin(j + bsizex, c_w - j);
591  for (k = 0; match && k < si; ++k) {
592  for (l = 0; match && l < sj; ++l) {
593  if (*(plane1 + (i + k) * stride1 + j + l) !=
594  *(plane2 + (i + k) * stride2 + j + l)) {
595  vloc[0] = i + k;
596  vloc[1] = j + l;
597  vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
598  vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
599  match = 0;
600  break;
601  }
602  }
603  }
604  }
605  }
606 }
607 #endif
608 
609 static void find_mismatch(const vpx_image_t *const img1,
610  const vpx_image_t *const img2,
611  int yloc[4], int uloc[4], int vloc[4]) {
612  const uint32_t bsize = 64;
613  const uint32_t bsizey = bsize >> img1->y_chroma_shift;
614  const uint32_t bsizex = bsize >> img1->x_chroma_shift;
615  const uint32_t c_w =
616  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
617  const uint32_t c_h =
618  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
619  int match = 1;
620  uint32_t i, j;
621  yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
622  for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
623  for (j = 0; match && j < img1->d_w; j += bsize) {
624  int k, l;
625  const int si = mmin(i + bsize, img1->d_h) - i;
626  const int sj = mmin(j + bsize, img1->d_w) - j;
627  for (k = 0; match && k < si; ++k) {
628  for (l = 0; match && l < sj; ++l) {
629  if (*(img1->planes[VPX_PLANE_Y] +
630  (i + k) * img1->stride[VPX_PLANE_Y] + j + l) !=
631  *(img2->planes[VPX_PLANE_Y] +
632  (i + k) * img2->stride[VPX_PLANE_Y] + j + l)) {
633  yloc[0] = i + k;
634  yloc[1] = j + l;
635  yloc[2] = *(img1->planes[VPX_PLANE_Y] +
636  (i + k) * img1->stride[VPX_PLANE_Y] + j + l);
637  yloc[3] = *(img2->planes[VPX_PLANE_Y] +
638  (i + k) * img2->stride[VPX_PLANE_Y] + j + l);
639  match = 0;
640  break;
641  }
642  }
643  }
644  }
645  }
646 
647  uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
648  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
649  for (j = 0; match && j < c_w; j += bsizex) {
650  int k, l;
651  const int si = mmin(i + bsizey, c_h - i);
652  const int sj = mmin(j + bsizex, c_w - j);
653  for (k = 0; match && k < si; ++k) {
654  for (l = 0; match && l < sj; ++l) {
655  if (*(img1->planes[VPX_PLANE_U] +
656  (i + k) * img1->stride[VPX_PLANE_U] + j + l) !=
657  *(img2->planes[VPX_PLANE_U] +
658  (i + k) * img2->stride[VPX_PLANE_U] + j + l)) {
659  uloc[0] = i + k;
660  uloc[1] = j + l;
661  uloc[2] = *(img1->planes[VPX_PLANE_U] +
662  (i + k) * img1->stride[VPX_PLANE_U] + j + l);
663  uloc[3] = *(img2->planes[VPX_PLANE_U] +
664  (i + k) * img2->stride[VPX_PLANE_U] + j + l);
665  match = 0;
666  break;
667  }
668  }
669  }
670  }
671  }
672  vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
673  for (i = 0, match = 1; match && i < c_h; i += bsizey) {
674  for (j = 0; match && j < c_w; j += bsizex) {
675  int k, l;
676  const int si = mmin(i + bsizey, c_h - i);
677  const int sj = mmin(j + bsizex, c_w - j);
678  for (k = 0; match && k < si; ++k) {
679  for (l = 0; match && l < sj; ++l) {
680  if (*(img1->planes[VPX_PLANE_V] +
681  (i + k) * img1->stride[VPX_PLANE_V] + j + l) !=
682  *(img2->planes[VPX_PLANE_V] +
683  (i + k) * img2->stride[VPX_PLANE_V] + j + l)) {
684  vloc[0] = i + k;
685  vloc[1] = j + l;
686  vloc[2] = *(img1->planes[VPX_PLANE_V] +
687  (i + k) * img1->stride[VPX_PLANE_V] + j + l);
688  vloc[3] = *(img2->planes[VPX_PLANE_V] +
689  (i + k) * img2->stride[VPX_PLANE_V] + j + l);
690  match = 0;
691  break;
692  }
693  }
694  }
695  }
696  }
697 }
698 
699 static int compare_img(const vpx_image_t *const img1,
700  const vpx_image_t *const img2) {
701  uint32_t l_w = img1->d_w;
702  uint32_t c_w =
703  (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
704  const uint32_t c_h =
705  (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
706  uint32_t i;
707  int match = 1;
708 
709  match &= (img1->fmt == img2->fmt);
710  match &= (img1->d_w == img2->d_w);
711  match &= (img1->d_h == img2->d_h);
712 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
713  if (img1->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
714  l_w *= 2;
715  c_w *= 2;
716  }
717 #endif
718 
719  for (i = 0; i < img1->d_h; ++i)
720  match &= (memcmp(img1->planes[VPX_PLANE_Y] + i * img1->stride[VPX_PLANE_Y],
721  img2->planes[VPX_PLANE_Y] + i * img2->stride[VPX_PLANE_Y],
722  l_w) == 0);
723 
724  for (i = 0; i < c_h; ++i)
725  match &= (memcmp(img1->planes[VPX_PLANE_U] + i * img1->stride[VPX_PLANE_U],
726  img2->planes[VPX_PLANE_U] + i * img2->stride[VPX_PLANE_U],
727  c_w) == 0);
728 
729  for (i = 0; i < c_h; ++i)
730  match &= (memcmp(img1->planes[VPX_PLANE_V] + i * img1->stride[VPX_PLANE_V],
731  img2->planes[VPX_PLANE_V] + i * img2->stride[VPX_PLANE_V],
732  c_w) == 0);
733 
734  return match;
735 }
736 
737 
738 #define NELEMENTS(x) (sizeof(x)/sizeof(x[0]))
739 #define MAX(x,y) ((x)>(y)?(x):(y))
740 #if CONFIG_VP8_ENCODER && !CONFIG_VP9_ENCODER
741 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map)
742 #elif !CONFIG_VP8_ENCODER && CONFIG_VP9_ENCODER
743 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map)
744 #else
745 #define ARG_CTRL_CNT_MAX MAX(NELEMENTS(vp8_arg_ctrl_map), \
746  NELEMENTS(vp9_arg_ctrl_map))
747 #endif
748 
749 #if !CONFIG_WEBM_IO
750 typedef int stereo_format_t;
751 struct EbmlGlobal { int debug; };
752 #endif
753 
754 /* Per-stream configuration */
755 struct stream_config {
756  struct vpx_codec_enc_cfg cfg;
757  const char *out_fn;
758  const char *stats_fn;
759 #if CONFIG_FP_MB_STATS
760  const char *fpmb_stats_fn;
761 #endif
762  stereo_format_t stereo_fmt;
763  int arg_ctrls[ARG_CTRL_CNT_MAX][2];
764  int arg_ctrl_cnt;
765  int write_webm;
766  int have_kf_max_dist;
767 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
768  // whether to use 16bit internal buffers
769  int use_16bit_internal;
770 #endif
771 };
772 
773 
774 struct stream_state {
775  int index;
776  struct stream_state *next;
777  struct stream_config config;
778  FILE *file;
779  struct rate_hist *rate_hist;
780  struct EbmlGlobal ebml;
781  uint64_t psnr_sse_total;
782  uint64_t psnr_samples_total;
783  double psnr_totals[4];
784  int psnr_count;
785  int counts[64];
786  vpx_codec_ctx_t encoder;
787  unsigned int frames_out;
788  uint64_t cx_time;
789  size_t nbytes;
790  stats_io_t stats;
791 #if CONFIG_FP_MB_STATS
792  stats_io_t fpmb_stats;
793 #endif
794  struct vpx_image *img;
795  vpx_codec_ctx_t decoder;
796  int mismatch_seen;
797 };
798 
799 
800 static void validate_positive_rational(const char *msg,
801  struct vpx_rational *rat) {
802  if (rat->den < 0) {
803  rat->num *= -1;
804  rat->den *= -1;
805  }
806 
807  if (rat->num < 0)
808  die("Error: %s must be positive\n", msg);
809 
810  if (!rat->den)
811  die("Error: %s has zero denominator\n", msg);
812 }
813 
814 
815 static void parse_global_config(struct VpxEncoderConfig *global, char **argv) {
816  char **argi, **argj;
817  struct arg arg;
818  const int num_encoder = get_vpx_encoder_count();
819 
820  if (num_encoder < 1)
821  die("Error: no valid encoder available\n");
822 
823  /* Initialize default parameters */
824  memset(global, 0, sizeof(*global));
825  global->codec = get_vpx_encoder_by_index(num_encoder - 1);
826  global->passes = 0;
827  global->color_type = I420;
828  /* Assign default deadline to good quality */
829  global->deadline = VPX_DL_GOOD_QUALITY;
830 
831  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
832  arg.argv_step = 1;
833 
834  if (arg_match(&arg, &codecarg, argi)) {
835  global->codec = get_vpx_encoder_by_name(arg.val);
836  if (!global->codec)
837  die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
838  } else if (arg_match(&arg, &passes, argi)) {
839  global->passes = arg_parse_uint(&arg);
840 
841  if (global->passes < 1 || global->passes > 2)
842  die("Error: Invalid number of passes (%d)\n", global->passes);
843  } else if (arg_match(&arg, &pass_arg, argi)) {
844  global->pass = arg_parse_uint(&arg);
845 
846  if (global->pass < 1 || global->pass > 2)
847  die("Error: Invalid pass selected (%d)\n",
848  global->pass);
849  } else if (arg_match(&arg, &usage, argi))
850  global->usage = arg_parse_uint(&arg);
851  else if (arg_match(&arg, &deadline, argi))
852  global->deadline = arg_parse_uint(&arg);
853  else if (arg_match(&arg, &best_dl, argi))
854  global->deadline = VPX_DL_BEST_QUALITY;
855  else if (arg_match(&arg, &good_dl, argi))
856  global->deadline = VPX_DL_GOOD_QUALITY;
857  else if (arg_match(&arg, &rt_dl, argi))
858  global->deadline = VPX_DL_REALTIME;
859  else if (arg_match(&arg, &use_yv12, argi))
860  global->color_type = YV12;
861  else if (arg_match(&arg, &use_i420, argi))
862  global->color_type = I420;
863  else if (arg_match(&arg, &use_i422, argi))
864  global->color_type = I422;
865  else if (arg_match(&arg, &use_i444, argi))
866  global->color_type = I444;
867  else if (arg_match(&arg, &use_i440, argi))
868  global->color_type = I440;
869  else if (arg_match(&arg, &quietarg, argi))
870  global->quiet = 1;
871  else if (arg_match(&arg, &verbosearg, argi))
872  global->verbose = 1;
873  else if (arg_match(&arg, &limit, argi))
874  global->limit = arg_parse_uint(&arg);
875  else if (arg_match(&arg, &skip, argi))
876  global->skip_frames = arg_parse_uint(&arg);
877  else if (arg_match(&arg, &psnrarg, argi))
878  global->show_psnr = 1;
879  else if (arg_match(&arg, &recontest, argi))
880  global->test_decode = arg_parse_enum_or_int(&arg);
881  else if (arg_match(&arg, &framerate, argi)) {
882  global->framerate = arg_parse_rational(&arg);
883  validate_positive_rational(arg.name, &global->framerate);
884  global->have_framerate = 1;
885  } else if (arg_match(&arg, &out_part, argi))
886  global->out_part = 1;
887  else if (arg_match(&arg, &debugmode, argi))
888  global->debug = 1;
889  else if (arg_match(&arg, &q_hist_n, argi))
890  global->show_q_hist_buckets = arg_parse_uint(&arg);
891  else if (arg_match(&arg, &rate_hist_n, argi))
892  global->show_rate_hist_buckets = arg_parse_uint(&arg);
893  else if (arg_match(&arg, &disable_warnings, argi))
894  global->disable_warnings = 1;
895  else if (arg_match(&arg, &disable_warning_prompt, argi))
896  global->disable_warning_prompt = 1;
897  else
898  argj++;
899  }
900 
901  if (global->pass) {
902  /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
903  if (global->pass > global->passes) {
904  warn("Assuming --pass=%d implies --passes=%d\n",
905  global->pass, global->pass);
906  global->passes = global->pass;
907  }
908  }
909  /* Validate global config */
910  if (global->passes == 0) {
911 #if CONFIG_VP9_ENCODER
912  // Make default VP9 passes = 2 until there is a better quality 1-pass
913  // encoder
914  if (global->codec != NULL && global->codec->name != NULL)
915  global->passes = (strcmp(global->codec->name, "vp9") == 0 &&
916  global->deadline != VPX_DL_REALTIME) ? 2 : 1;
917 #else
918  global->passes = 1;
919 #endif
920  }
921 
922  if (global->deadline == VPX_DL_REALTIME &&
923  global->passes > 1) {
924  warn("Enforcing one-pass encoding in realtime mode\n");
925  global->passes = 1;
926  }
927 }
928 
929 
930 static void open_input_file(struct VpxInputContext *input) {
931  /* Parse certain options from the input file, if possible */
932  input->file = strcmp(input->filename, "-")
933  ? fopen(input->filename, "rb") : set_binary_mode(stdin);
934 
935  if (!input->file)
936  fatal("Failed to open input file");
937 
938  if (!fseeko(input->file, 0, SEEK_END)) {
939  /* Input file is seekable. Figure out how long it is, so we can get
940  * progress info.
941  */
942  input->length = ftello(input->file);
943  rewind(input->file);
944  }
945 
946  /* Default to 1:1 pixel aspect ratio. */
947  input->pixel_aspect_ratio.numerator = 1;
948  input->pixel_aspect_ratio.denominator = 1;
949 
950  /* For RAW input sources, these bytes will applied on the first frame
951  * in read_frame().
952  */
953  input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
954  input->detect.position = 0;
955 
956  if (input->detect.buf_read == 4
957  && file_is_y4m(input->detect.buf)) {
958  if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
959  input->only_i420) >= 0) {
960  input->file_type = FILE_TYPE_Y4M;
961  input->width = input->y4m.pic_w;
962  input->height = input->y4m.pic_h;
963  input->pixel_aspect_ratio.numerator = input->y4m.par_n;
964  input->pixel_aspect_ratio.denominator = input->y4m.par_d;
965  input->framerate.numerator = input->y4m.fps_n;
966  input->framerate.denominator = input->y4m.fps_d;
967  input->fmt = input->y4m.vpx_fmt;
968  input->bit_depth = input->y4m.bit_depth;
969  } else
970  fatal("Unsupported Y4M stream.");
971  } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
972  fatal("IVF is not supported as input.");
973  } else {
974  input->file_type = FILE_TYPE_RAW;
975  }
976 }
977 
978 
979 static void close_input_file(struct VpxInputContext *input) {
980  fclose(input->file);
981  if (input->file_type == FILE_TYPE_Y4M)
982  y4m_input_close(&input->y4m);
983 }
984 
985 static struct stream_state *new_stream(struct VpxEncoderConfig *global,
986  struct stream_state *prev) {
987  struct stream_state *stream;
988 
989  stream = calloc(1, sizeof(*stream));
990  if (stream == NULL) {
991  fatal("Failed to allocate new stream.");
992  }
993 
994  if (prev) {
995  memcpy(stream, prev, sizeof(*stream));
996  stream->index++;
997  prev->next = stream;
998  } else {
999  vpx_codec_err_t res;
1000 
1001  /* Populate encoder configuration */
1002  res = vpx_codec_enc_config_default(global->codec->codec_interface(),
1003  &stream->config.cfg,
1004  global->usage);
1005  if (res)
1006  fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res));
1007 
1008  /* Change the default timebase to a high enough value so that the
1009  * encoder will always create strictly increasing timestamps.
1010  */
1011  stream->config.cfg.g_timebase.den = 1000;
1012 
1013  /* Never use the library's default resolution, require it be parsed
1014  * from the file or set on the command line.
1015  */
1016  stream->config.cfg.g_w = 0;
1017  stream->config.cfg.g_h = 0;
1018 
1019  /* Initialize remaining stream parameters */
1020  stream->config.write_webm = 1;
1021 #if CONFIG_WEBM_IO
1022  stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1023  stream->ebml.last_pts_ns = -1;
1024  stream->ebml.writer = NULL;
1025  stream->ebml.segment = NULL;
1026 #endif
1027 
1028  /* Allows removal of the application version from the EBML tags */
1029  stream->ebml.debug = global->debug;
1030 
1031  /* Default lag_in_frames is 0 in realtime mode */
1032  if (global->deadline == VPX_DL_REALTIME)
1033  stream->config.cfg.g_lag_in_frames = 0;
1034  }
1035 
1036  /* Output files must be specified for each stream */
1037  stream->config.out_fn = NULL;
1038 
1039  stream->next = NULL;
1040  return stream;
1041 }
1042 
1043 
1044 static int parse_stream_params(struct VpxEncoderConfig *global,
1045  struct stream_state *stream,
1046  char **argv) {
1047  char **argi, **argj;
1048  struct arg arg;
1049  static const arg_def_t **ctrl_args = no_args;
1050  static const int *ctrl_args_map = NULL;
1051  struct stream_config *config = &stream->config;
1052  int eos_mark_found = 0;
1053 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1054  int test_16bit_internal = 0;
1055 #endif
1056 
1057  // Handle codec specific options
1058  if (0) {
1059 #if CONFIG_VP8_ENCODER
1060  } else if (strcmp(global->codec->name, "vp8") == 0) {
1061  ctrl_args = vp8_args;
1062  ctrl_args_map = vp8_arg_ctrl_map;
1063 #endif
1064 #if CONFIG_VP9_ENCODER
1065  } else if (strcmp(global->codec->name, "vp9") == 0) {
1066  ctrl_args = vp9_args;
1067  ctrl_args_map = vp9_arg_ctrl_map;
1068 #endif
1069  }
1070 
1071  for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1072  arg.argv_step = 1;
1073 
1074  /* Once we've found an end-of-stream marker (--) we want to continue
1075  * shifting arguments but not consuming them.
1076  */
1077  if (eos_mark_found) {
1078  argj++;
1079  continue;
1080  } else if (!strcmp(*argj, "--")) {
1081  eos_mark_found = 1;
1082  continue;
1083  }
1084 
1085  if (arg_match(&arg, &outputfile, argi)) {
1086  config->out_fn = arg.val;
1087  } else if (arg_match(&arg, &fpf_name, argi)) {
1088  config->stats_fn = arg.val;
1089 #if CONFIG_FP_MB_STATS
1090  } else if (arg_match(&arg, &fpmbf_name, argi)) {
1091  config->fpmb_stats_fn = arg.val;
1092 #endif
1093  } else if (arg_match(&arg, &use_webm, argi)) {
1094 #if CONFIG_WEBM_IO
1095  config->write_webm = 1;
1096 #else
1097  die("Error: --webm specified but webm is disabled.");
1098 #endif
1099  } else if (arg_match(&arg, &use_ivf, argi)) {
1100  config->write_webm = 0;
1101  } else if (arg_match(&arg, &threads, argi)) {
1102  config->cfg.g_threads = arg_parse_uint(&arg);
1103  } else if (arg_match(&arg, &profile, argi)) {
1104  config->cfg.g_profile = arg_parse_uint(&arg);
1105  } else if (arg_match(&arg, &width, argi)) {
1106  config->cfg.g_w = arg_parse_uint(&arg);
1107  } else if (arg_match(&arg, &height, argi)) {
1108  config->cfg.g_h = arg_parse_uint(&arg);
1109 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1110  } else if (arg_match(&arg, &bitdeptharg, argi)) {
1111  config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1112  } else if (arg_match(&arg, &inbitdeptharg, argi)) {
1113  config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1114 #endif
1115 #if CONFIG_WEBM_IO
1116  } else if (arg_match(&arg, &stereo_mode, argi)) {
1117  config->stereo_fmt = arg_parse_enum_or_int(&arg);
1118 #endif
1119  } else if (arg_match(&arg, &timebase, argi)) {
1120  config->cfg.g_timebase = arg_parse_rational(&arg);
1121  validate_positive_rational(arg.name, &config->cfg.g_timebase);
1122  } else if (arg_match(&arg, &error_resilient, argi)) {
1123  config->cfg.g_error_resilient = arg_parse_uint(&arg);
1124  } else if (arg_match(&arg, &lag_in_frames, argi)) {
1125  config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1126  if (global->deadline == VPX_DL_REALTIME &&
1127  config->cfg.g_lag_in_frames != 0) {
1128  warn("non-zero %s option ignored in realtime mode.\n", arg.name);
1129  config->cfg.g_lag_in_frames = 0;
1130  }
1131  } else if (arg_match(&arg, &dropframe_thresh, argi)) {
1132  config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1133  } else if (arg_match(&arg, &resize_allowed, argi)) {
1134  config->cfg.rc_resize_allowed = arg_parse_uint(&arg);
1135  } else if (arg_match(&arg, &resize_width, argi)) {
1136  config->cfg.rc_scaled_width = arg_parse_uint(&arg);
1137  } else if (arg_match(&arg, &resize_height, argi)) {
1138  config->cfg.rc_scaled_height = arg_parse_uint(&arg);
1139  } else if (arg_match(&arg, &resize_up_thresh, argi)) {
1140  config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg);
1141  } else if (arg_match(&arg, &resize_down_thresh, argi)) {
1142  config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg);
1143  } else if (arg_match(&arg, &end_usage, argi)) {
1144  config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1145  } else if (arg_match(&arg, &target_bitrate, argi)) {
1146  config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1147  } else if (arg_match(&arg, &min_quantizer, argi)) {
1148  config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1149  } else if (arg_match(&arg, &max_quantizer, argi)) {
1150  config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1151  } else if (arg_match(&arg, &undershoot_pct, argi)) {
1152  config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1153  } else if (arg_match(&arg, &overshoot_pct, argi)) {
1154  config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1155  } else if (arg_match(&arg, &buf_sz, argi)) {
1156  config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1157  } else if (arg_match(&arg, &buf_initial_sz, argi)) {
1158  config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1159  } else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1160  config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1161  } else if (arg_match(&arg, &bias_pct, argi)) {
1162  config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1163  if (global->passes < 2)
1164  warn("option %s ignored in one-pass mode.\n", arg.name);
1165  } else if (arg_match(&arg, &minsection_pct, argi)) {
1166  config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1167 
1168  if (global->passes < 2)
1169  warn("option %s ignored in one-pass mode.\n", arg.name);
1170  } else if (arg_match(&arg, &maxsection_pct, argi)) {
1171  config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1172 
1173  if (global->passes < 2)
1174  warn("option %s ignored in one-pass mode.\n", arg.name);
1175  } else if (arg_match(&arg, &kf_min_dist, argi)) {
1176  config->cfg.kf_min_dist = arg_parse_uint(&arg);
1177  } else if (arg_match(&arg, &kf_max_dist, argi)) {
1178  config->cfg.kf_max_dist = arg_parse_uint(&arg);
1179  config->have_kf_max_dist = 1;
1180  } else if (arg_match(&arg, &kf_disabled, argi)) {
1181  config->cfg.kf_mode = VPX_KF_DISABLED;
1182 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1183  } else if (arg_match(&arg, &test16bitinternalarg, argi)) {
1184  if (strcmp(global->codec->name, "vp9") == 0) {
1185  test_16bit_internal = 1;
1186  }
1187 #endif
1188  } else {
1189  int i, match = 0;
1190  for (i = 0; ctrl_args[i]; i++) {
1191  if (arg_match(&arg, ctrl_args[i], argi)) {
1192  int j;
1193  match = 1;
1194 
1195  /* Point either to the next free element or the first
1196  * instance of this control.
1197  */
1198  for (j = 0; j < config->arg_ctrl_cnt; j++)
1199  if (ctrl_args_map != NULL &&
1200  config->arg_ctrls[j][0] == ctrl_args_map[i])
1201  break;
1202 
1203  /* Update/insert */
1204  assert(j < (int)ARG_CTRL_CNT_MAX);
1205  if (ctrl_args_map != NULL && j < (int)ARG_CTRL_CNT_MAX) {
1206  config->arg_ctrls[j][0] = ctrl_args_map[i];
1207  config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
1208  if (j == config->arg_ctrl_cnt)
1209  config->arg_ctrl_cnt++;
1210  }
1211  }
1212  }
1213  if (!match)
1214  argj++;
1215  }
1216  }
1217 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1218  if (strcmp(global->codec->name, "vp9") == 0) {
1219  config->use_16bit_internal = test_16bit_internal |
1220  (config->cfg.g_profile > 1);
1221  }
1222 #endif
1223  return eos_mark_found;
1224 }
1225 
1226 
1227 #define FOREACH_STREAM(func) \
1228  do { \
1229  struct stream_state *stream; \
1230  for (stream = streams; stream; stream = stream->next) { \
1231  func; \
1232  } \
1233  } while (0)
1234 
1235 
1236 static void validate_stream_config(const struct stream_state *stream,
1237  const struct VpxEncoderConfig *global) {
1238  const struct stream_state *streami;
1239  (void)global;
1240 
1241  if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1242  fatal("Stream %d: Specify stream dimensions with --width (-w) "
1243  " and --height (-h)", stream->index);
1244 
1245  // Check that the codec bit depth is greater than the input bit depth.
1246  if (stream->config.cfg.g_input_bit_depth >
1247  (unsigned int)stream->config.cfg.g_bit_depth) {
1248  fatal("Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1249  stream->index, (int)stream->config.cfg.g_bit_depth,
1250  stream->config.cfg.g_input_bit_depth);
1251  }
1252 
1253  for (streami = stream; streami; streami = streami->next) {
1254  /* All streams require output files */
1255  if (!streami->config.out_fn)
1256  fatal("Stream %d: Output file is required (specify with -o)",
1257  streami->index);
1258 
1259  /* Check for two streams outputting to the same file */
1260  if (streami != stream) {
1261  const char *a = stream->config.out_fn;
1262  const char *b = streami->config.out_fn;
1263  if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul"))
1264  fatal("Stream %d: duplicate output file (from stream %d)",
1265  streami->index, stream->index);
1266  }
1267 
1268  /* Check for two streams sharing a stats file. */
1269  if (streami != stream) {
1270  const char *a = stream->config.stats_fn;
1271  const char *b = streami->config.stats_fn;
1272  if (a && b && !strcmp(a, b))
1273  fatal("Stream %d: duplicate stats file (from stream %d)",
1274  streami->index, stream->index);
1275  }
1276 
1277 #if CONFIG_FP_MB_STATS
1278  /* Check for two streams sharing a mb stats file. */
1279  if (streami != stream) {
1280  const char *a = stream->config.fpmb_stats_fn;
1281  const char *b = streami->config.fpmb_stats_fn;
1282  if (a && b && !strcmp(a, b))
1283  fatal("Stream %d: duplicate mb stats file (from stream %d)",
1284  streami->index, stream->index);
1285  }
1286 #endif
1287  }
1288 }
1289 
1290 
1291 static void set_stream_dimensions(struct stream_state *stream,
1292  unsigned int w,
1293  unsigned int h) {
1294  if (!stream->config.cfg.g_w) {
1295  if (!stream->config.cfg.g_h)
1296  stream->config.cfg.g_w = w;
1297  else
1298  stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1299  }
1300  if (!stream->config.cfg.g_h) {
1301  stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1302  }
1303 }
1304 
1305 
1306 static void set_default_kf_interval(struct stream_state *stream,
1307  struct VpxEncoderConfig *global) {
1308  /* Use a max keyframe interval of 5 seconds, if none was
1309  * specified on the command line.
1310  */
1311  if (!stream->config.have_kf_max_dist) {
1312  double framerate = (double)global->framerate.num / global->framerate.den;
1313  if (framerate > 0.0)
1314  stream->config.cfg.kf_max_dist = (unsigned int)(5.0 * framerate);
1315  }
1316 }
1317 
1318 static const char* file_type_to_string(enum VideoFileType t) {
1319  switch (t) {
1320  case FILE_TYPE_RAW: return "RAW";
1321  case FILE_TYPE_Y4M: return "Y4M";
1322  default: return "Other";
1323  }
1324 }
1325 
1326 static const char* image_format_to_string(vpx_img_fmt_t f) {
1327  switch (f) {
1328  case VPX_IMG_FMT_I420: return "I420";
1329  case VPX_IMG_FMT_I422: return "I422";
1330  case VPX_IMG_FMT_I444: return "I444";
1331  case VPX_IMG_FMT_I440: return "I440";
1332  case VPX_IMG_FMT_YV12: return "YV12";
1333  case VPX_IMG_FMT_I42016: return "I42016";
1334  case VPX_IMG_FMT_I42216: return "I42216";
1335  case VPX_IMG_FMT_I44416: return "I44416";
1336  case VPX_IMG_FMT_I44016: return "I44016";
1337  default: return "Other";
1338  }
1339 }
1340 
1341 static void show_stream_config(struct stream_state *stream,
1342  struct VpxEncoderConfig *global,
1343  struct VpxInputContext *input) {
1344 
1345 #define SHOW(field) \
1346  fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1347 
1348  if (stream->index == 0) {
1349  fprintf(stderr, "Codec: %s\n",
1350  vpx_codec_iface_name(global->codec->codec_interface()));
1351  fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
1352  input->filename,
1353  file_type_to_string(input->file_type),
1354  image_format_to_string(input->fmt));
1355  }
1356  if (stream->next || stream->index)
1357  fprintf(stderr, "\nStream Index: %d\n", stream->index);
1358  fprintf(stderr, "Destination file: %s\n", stream->config.out_fn);
1359  fprintf(stderr, "Encoder parameters:\n");
1360 
1361  SHOW(g_usage);
1362  SHOW(g_threads);
1363  SHOW(g_profile);
1364  SHOW(g_w);
1365  SHOW(g_h);
1366  SHOW(g_bit_depth);
1367  SHOW(g_input_bit_depth);
1368  SHOW(g_timebase.num);
1369  SHOW(g_timebase.den);
1370  SHOW(g_error_resilient);
1371  SHOW(g_pass);
1372  SHOW(g_lag_in_frames);
1373  SHOW(rc_dropframe_thresh);
1374  SHOW(rc_resize_allowed);
1375  SHOW(rc_scaled_width);
1376  SHOW(rc_scaled_height);
1377  SHOW(rc_resize_up_thresh);
1378  SHOW(rc_resize_down_thresh);
1379  SHOW(rc_end_usage);
1380  SHOW(rc_target_bitrate);
1381  SHOW(rc_min_quantizer);
1382  SHOW(rc_max_quantizer);
1383  SHOW(rc_undershoot_pct);
1384  SHOW(rc_overshoot_pct);
1385  SHOW(rc_buf_sz);
1386  SHOW(rc_buf_initial_sz);
1387  SHOW(rc_buf_optimal_sz);
1388  SHOW(rc_2pass_vbr_bias_pct);
1389  SHOW(rc_2pass_vbr_minsection_pct);
1390  SHOW(rc_2pass_vbr_maxsection_pct);
1391  SHOW(kf_mode);
1392  SHOW(kf_min_dist);
1393  SHOW(kf_max_dist);
1394 }
1395 
1396 
1397 static void open_output_file(struct stream_state *stream,
1398  struct VpxEncoderConfig *global,
1399  const struct VpxRational *pixel_aspect_ratio) {
1400  const char *fn = stream->config.out_fn;
1401  const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1402 
1403  if (cfg->g_pass == VPX_RC_FIRST_PASS)
1404  return;
1405 
1406  stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
1407 
1408  if (!stream->file)
1409  fatal("Failed to open output file");
1410 
1411  if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1412  fatal("WebM output to pipes not supported.");
1413 
1414 #if CONFIG_WEBM_IO
1415  if (stream->config.write_webm) {
1416  stream->ebml.stream = stream->file;
1417  write_webm_file_header(&stream->ebml, cfg,
1418  &global->framerate,
1419  stream->config.stereo_fmt,
1420  global->codec->fourcc,
1421  pixel_aspect_ratio);
1422  }
1423 #endif
1424 
1425  if (!stream->config.write_webm) {
1426  ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1427  }
1428 }
1429 
1430 
1431 static void close_output_file(struct stream_state *stream,
1432  unsigned int fourcc) {
1433  const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1434 
1435  if (cfg->g_pass == VPX_RC_FIRST_PASS)
1436  return;
1437 
1438 #if CONFIG_WEBM_IO
1439  if (stream->config.write_webm) {
1440  write_webm_file_footer(&stream->ebml);
1441  }
1442 #endif
1443 
1444  if (!stream->config.write_webm) {
1445  if (!fseek(stream->file, 0, SEEK_SET))
1446  ivf_write_file_header(stream->file, &stream->config.cfg,
1447  fourcc,
1448  stream->frames_out);
1449  }
1450 
1451  fclose(stream->file);
1452 }
1453 
1454 
1455 static void setup_pass(struct stream_state *stream,
1456  struct VpxEncoderConfig *global,
1457  int pass) {
1458  if (stream->config.stats_fn) {
1459  if (!stats_open_file(&stream->stats, stream->config.stats_fn,
1460  pass))
1461  fatal("Failed to open statistics store");
1462  } else {
1463  if (!stats_open_mem(&stream->stats, pass))
1464  fatal("Failed to open statistics store");
1465  }
1466 
1467 #if CONFIG_FP_MB_STATS
1468  if (stream->config.fpmb_stats_fn) {
1469  if (!stats_open_file(&stream->fpmb_stats,
1470  stream->config.fpmb_stats_fn, pass))
1471  fatal("Failed to open mb statistics store");
1472  } else {
1473  if (!stats_open_mem(&stream->fpmb_stats, pass))
1474  fatal("Failed to open mb statistics store");
1475  }
1476 #endif
1477 
1478  stream->config.cfg.g_pass = global->passes == 2
1480  : VPX_RC_ONE_PASS;
1481  if (pass) {
1482  stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1483 #if CONFIG_FP_MB_STATS
1484  stream->config.cfg.rc_firstpass_mb_stats_in =
1485  stats_get(&stream->fpmb_stats);
1486 #endif
1487  }
1488 
1489  stream->cx_time = 0;
1490  stream->nbytes = 0;
1491  stream->frames_out = 0;
1492 }
1493 
1494 
1495 static void initialize_encoder(struct stream_state *stream,
1496  struct VpxEncoderConfig *global) {
1497  int i;
1498  int flags = 0;
1499 
1500  flags |= global->show_psnr ? VPX_CODEC_USE_PSNR : 0;
1501  flags |= global->out_part ? VPX_CODEC_USE_OUTPUT_PARTITION : 0;
1502 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1503  flags |= stream->config.use_16bit_internal ? VPX_CODEC_USE_HIGHBITDEPTH : 0;
1504 #endif
1505 
1506  /* Construct Encoder Context */
1507  vpx_codec_enc_init(&stream->encoder, global->codec->codec_interface(),
1508  &stream->config.cfg, flags);
1509  ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder");
1510 
1511  /* Note that we bypass the vpx_codec_control wrapper macro because
1512  * we're being clever to store the control IDs in an array. Real
1513  * applications will want to make use of the enumerations directly
1514  */
1515  for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1516  int ctrl = stream->config.arg_ctrls[i][0];
1517  int value = stream->config.arg_ctrls[i][1];
1518  if (vpx_codec_control_(&stream->encoder, ctrl, value))
1519  fprintf(stderr, "Error: Tried to set control %d = %d\n",
1520  ctrl, value);
1521 
1522  ctx_exit_on_error(&stream->encoder, "Failed to control codec");
1523  }
1524 
1525 #if CONFIG_DECODERS
1526  if (global->test_decode != TEST_DECODE_OFF) {
1527  const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name);
1528  vpx_codec_dec_init(&stream->decoder, decoder->codec_interface(), NULL, 0);
1529  }
1530 #endif
1531 }
1532 
1533 
1534 static void encode_frame(struct stream_state *stream,
1535  struct VpxEncoderConfig *global,
1536  struct vpx_image *img,
1537  unsigned int frames_in) {
1538  vpx_codec_pts_t frame_start, next_frame_start;
1539  struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1540  struct vpx_usec_timer timer;
1541 
1542  frame_start = (cfg->g_timebase.den * (int64_t)(frames_in - 1)
1543  * global->framerate.den)
1544  / cfg->g_timebase.num / global->framerate.num;
1545  next_frame_start = (cfg->g_timebase.den * (int64_t)(frames_in)
1546  * global->framerate.den)
1547  / cfg->g_timebase.num / global->framerate.num;
1548 
1549  /* Scale if necessary */
1550 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1551  if (img) {
1552  if ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) &&
1553  (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1554  if (img->fmt != VPX_IMG_FMT_I42016) {
1555  fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name);
1556  exit(EXIT_FAILURE);
1557  }
1558 #if CONFIG_LIBYUV
1559  if (!stream->img) {
1560  stream->img = vpx_img_alloc(NULL, VPX_IMG_FMT_I42016,
1561  cfg->g_w, cfg->g_h, 16);
1562  }
1563  I420Scale_16((uint16*)img->planes[VPX_PLANE_Y],
1564  img->stride[VPX_PLANE_Y]/2,
1565  (uint16*)img->planes[VPX_PLANE_U],
1566  img->stride[VPX_PLANE_U]/2,
1567  (uint16*)img->planes[VPX_PLANE_V],
1568  img->stride[VPX_PLANE_V]/2,
1569  img->d_w, img->d_h,
1570  (uint16*)stream->img->planes[VPX_PLANE_Y],
1571  stream->img->stride[VPX_PLANE_Y]/2,
1572  (uint16*)stream->img->planes[VPX_PLANE_U],
1573  stream->img->stride[VPX_PLANE_U]/2,
1574  (uint16*)stream->img->planes[VPX_PLANE_V],
1575  stream->img->stride[VPX_PLANE_V]/2,
1576  stream->img->d_w, stream->img->d_h,
1577  kFilterBox);
1578  img = stream->img;
1579 #else
1580  stream->encoder.err = 1;
1581  ctx_exit_on_error(&stream->encoder,
1582  "Stream %d: Failed to encode frame.\n"
1583  "Scaling disabled in this configuration. \n"
1584  "To enable, configure with --enable-libyuv\n",
1585  stream->index);
1586 #endif
1587  }
1588  }
1589 #endif
1590  if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1591  if (img->fmt != VPX_IMG_FMT_I420 && img->fmt != VPX_IMG_FMT_YV12) {
1592  fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1593  exit(EXIT_FAILURE);
1594  }
1595 #if CONFIG_LIBYUV
1596  if (!stream->img)
1597  stream->img = vpx_img_alloc(NULL, VPX_IMG_FMT_I420,
1598  cfg->g_w, cfg->g_h, 16);
1599  I420Scale(img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y],
1600  img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U],
1601  img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V],
1602  img->d_w, img->d_h,
1603  stream->img->planes[VPX_PLANE_Y],
1604  stream->img->stride[VPX_PLANE_Y],
1605  stream->img->planes[VPX_PLANE_U],
1606  stream->img->stride[VPX_PLANE_U],
1607  stream->img->planes[VPX_PLANE_V],
1608  stream->img->stride[VPX_PLANE_V],
1609  stream->img->d_w, stream->img->d_h,
1610  kFilterBox);
1611  img = stream->img;
1612 #else
1613  stream->encoder.err = 1;
1614  ctx_exit_on_error(&stream->encoder,
1615  "Stream %d: Failed to encode frame.\n"
1616  "Scaling disabled in this configuration. \n"
1617  "To enable, configure with --enable-libyuv\n",
1618  stream->index);
1619 #endif
1620  }
1621 
1622  vpx_usec_timer_start(&timer);
1623  vpx_codec_encode(&stream->encoder, img, frame_start,
1624  (unsigned long)(next_frame_start - frame_start),
1625  0, global->deadline);
1626  vpx_usec_timer_mark(&timer);
1627  stream->cx_time += vpx_usec_timer_elapsed(&timer);
1628  ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
1629  stream->index);
1630 }
1631 
1632 
1633 static void update_quantizer_histogram(struct stream_state *stream) {
1634  if (stream->config.cfg.g_pass != VPX_RC_FIRST_PASS) {
1635  int q;
1636 
1637  vpx_codec_control(&stream->encoder, VP8E_GET_LAST_QUANTIZER_64, &q);
1638  ctx_exit_on_error(&stream->encoder, "Failed to read quantizer");
1639  stream->counts[q]++;
1640  }
1641 }
1642 
1643 
1644 static void get_cx_data(struct stream_state *stream,
1645  struct VpxEncoderConfig *global,
1646  int *got_data) {
1647  const vpx_codec_cx_pkt_t *pkt;
1648  const struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1649  vpx_codec_iter_t iter = NULL;
1650 
1651  *got_data = 0;
1652  while ((pkt = vpx_codec_get_cx_data(&stream->encoder, &iter))) {
1653  static size_t fsize = 0;
1654  static int64_t ivf_header_pos = 0;
1655 
1656  switch (pkt->kind) {
1658  if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1659  stream->frames_out++;
1660  }
1661  if (!global->quiet)
1662  fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz);
1663 
1664  update_rate_histogram(stream->rate_hist, cfg, pkt);
1665 #if CONFIG_WEBM_IO
1666  if (stream->config.write_webm) {
1667  write_webm_block(&stream->ebml, cfg, pkt);
1668  }
1669 #endif
1670  if (!stream->config.write_webm) {
1671  if (pkt->data.frame.partition_id <= 0) {
1672  ivf_header_pos = ftello(stream->file);
1673  fsize = pkt->data.frame.sz;
1674 
1675  ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize);
1676  } else {
1677  fsize += pkt->data.frame.sz;
1678 
1679  if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1680  const int64_t currpos = ftello(stream->file);
1681  fseeko(stream->file, ivf_header_pos, SEEK_SET);
1682  ivf_write_frame_size(stream->file, fsize);
1683  fseeko(stream->file, currpos, SEEK_SET);
1684  }
1685  }
1686 
1687  (void) fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
1688  stream->file);
1689  }
1690  stream->nbytes += pkt->data.raw.sz;
1691 
1692  *got_data = 1;
1693 #if CONFIG_DECODERS
1694  if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1695  vpx_codec_decode(&stream->decoder, pkt->data.frame.buf,
1696  (unsigned int)pkt->data.frame.sz, NULL, 0);
1697  if (stream->decoder.err) {
1698  warn_or_exit_on_error(&stream->decoder,
1699  global->test_decode == TEST_DECODE_FATAL,
1700  "Failed to decode frame %d in stream %d",
1701  stream->frames_out + 1, stream->index);
1702  stream->mismatch_seen = stream->frames_out + 1;
1703  }
1704  }
1705 #endif
1706  break;
1707  case VPX_CODEC_STATS_PKT:
1708  stream->frames_out++;
1709  stats_write(&stream->stats,
1710  pkt->data.twopass_stats.buf,
1711  pkt->data.twopass_stats.sz);
1712  stream->nbytes += pkt->data.raw.sz;
1713  break;
1714 #if CONFIG_FP_MB_STATS
1716  stats_write(&stream->fpmb_stats,
1718  pkt->data.firstpass_mb_stats.sz);
1719  stream->nbytes += pkt->data.raw.sz;
1720  break;
1721 #endif
1722  case VPX_CODEC_PSNR_PKT:
1723 
1724  if (global->show_psnr) {
1725  int i;
1726 
1727  stream->psnr_sse_total += pkt->data.psnr.sse[0];
1728  stream->psnr_samples_total += pkt->data.psnr.samples[0];
1729  for (i = 0; i < 4; i++) {
1730  if (!global->quiet)
1731  fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]);
1732  stream->psnr_totals[i] += pkt->data.psnr.psnr[i];
1733  }
1734  stream->psnr_count++;
1735  }
1736 
1737  break;
1738  default:
1739  break;
1740  }
1741  }
1742 }
1743 
1744 
1745 static void show_psnr(struct stream_state *stream, double peak) {
1746  int i;
1747  double ovpsnr;
1748 
1749  if (!stream->psnr_count)
1750  return;
1751 
1752  fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1753  ovpsnr = sse_to_psnr((double)stream->psnr_samples_total, peak,
1754  (double)stream->psnr_sse_total);
1755  fprintf(stderr, " %.3f", ovpsnr);
1756 
1757  for (i = 0; i < 4; i++) {
1758  fprintf(stderr, " %.3f", stream->psnr_totals[i] / stream->psnr_count);
1759  }
1760  fprintf(stderr, "\n");
1761 }
1762 
1763 
1764 static float usec_to_fps(uint64_t usec, unsigned int frames) {
1765  return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1766 }
1767 
1768 static void test_decode(struct stream_state *stream,
1769  enum TestDecodeFatality fatal,
1770  const VpxInterface *codec) {
1771  vpx_image_t enc_img, dec_img;
1772 
1773  if (stream->mismatch_seen)
1774  return;
1775 
1776  /* Get the internal reference frame */
1777  if (strcmp(codec->name, "vp8") == 0) {
1778  struct vpx_ref_frame ref_enc, ref_dec;
1779  int width, height;
1780 
1781  width = (stream->config.cfg.g_w + 15) & ~15;
1782  height = (stream->config.cfg.g_h + 15) & ~15;
1783  vpx_img_alloc(&ref_enc.img, VPX_IMG_FMT_I420, width, height, 1);
1784  enc_img = ref_enc.img;
1785  vpx_img_alloc(&ref_dec.img, VPX_IMG_FMT_I420, width, height, 1);
1786  dec_img = ref_dec.img;
1787 
1788  ref_enc.frame_type = VP8_LAST_FRAME;
1789  ref_dec.frame_type = VP8_LAST_FRAME;
1790  vpx_codec_control(&stream->encoder, VP8_COPY_REFERENCE, &ref_enc);
1791  vpx_codec_control(&stream->decoder, VP8_COPY_REFERENCE, &ref_dec);
1792  } else {
1793  struct vp9_ref_frame ref_enc, ref_dec;
1794 
1795  ref_enc.idx = 0;
1796  ref_dec.idx = 0;
1797  vpx_codec_control(&stream->encoder, VP9_GET_REFERENCE, &ref_enc);
1798  enc_img = ref_enc.img;
1799  vpx_codec_control(&stream->decoder, VP9_GET_REFERENCE, &ref_dec);
1800  dec_img = ref_dec.img;
1801 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1802  if ((enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) !=
1803  (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH)) {
1804  if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1805  vpx_img_alloc(&enc_img, enc_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH,
1806  enc_img.d_w, enc_img.d_h, 16);
1807  vpx_img_truncate_16_to_8(&enc_img, &ref_enc.img);
1808  }
1809  if (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1810  vpx_img_alloc(&dec_img, dec_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH,
1811  dec_img.d_w, dec_img.d_h, 16);
1812  vpx_img_truncate_16_to_8(&dec_img, &ref_dec.img);
1813  }
1814  }
1815 #endif
1816  }
1817  ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame");
1818  ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame");
1819 
1820  if (!compare_img(&enc_img, &dec_img)) {
1821  int y[4], u[4], v[4];
1822 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1823  if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1824  find_mismatch_high(&enc_img, &dec_img, y, u, v);
1825  } else {
1826  find_mismatch(&enc_img, &dec_img, y, u, v);
1827  }
1828 #else
1829  find_mismatch(&enc_img, &dec_img, y, u, v);
1830 #endif
1831  stream->decoder.err = 1;
1832  warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1833  "Stream %d: Encode/decode mismatch on frame %d at"
1834  " Y[%d, %d] {%d/%d},"
1835  " U[%d, %d] {%d/%d},"
1836  " V[%d, %d] {%d/%d}",
1837  stream->index, stream->frames_out,
1838  y[0], y[1], y[2], y[3],
1839  u[0], u[1], u[2], u[3],
1840  v[0], v[1], v[2], v[3]);
1841  stream->mismatch_seen = stream->frames_out;
1842  }
1843 
1844  vpx_img_free(&enc_img);
1845  vpx_img_free(&dec_img);
1846 }
1847 
1848 
1849 static void print_time(const char *label, int64_t etl) {
1850  int64_t hours;
1851  int64_t mins;
1852  int64_t secs;
1853 
1854  if (etl >= 0) {
1855  hours = etl / 3600;
1856  etl -= hours * 3600;
1857  mins = etl / 60;
1858  etl -= mins * 60;
1859  secs = etl;
1860 
1861  fprintf(stderr, "[%3s %2"PRId64":%02"PRId64":%02"PRId64"] ",
1862  label, hours, mins, secs);
1863  } else {
1864  fprintf(stderr, "[%3s unknown] ", label);
1865  }
1866 }
1867 
1868 
1869 int main(int argc, const char **argv_) {
1870  int pass;
1871  vpx_image_t raw;
1872 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1873  vpx_image_t raw_shift;
1874  int allocated_raw_shift = 0;
1875  int use_16bit_internal = 0;
1876  int input_shift = 0;
1877 #endif
1878  int frame_avail, got_data;
1879 
1880  struct VpxInputContext input;
1881  struct VpxEncoderConfig global;
1882  struct stream_state *streams = NULL;
1883  char **argv, **argi;
1884  uint64_t cx_time = 0;
1885  int stream_cnt = 0;
1886  int res = 0;
1887 
1888  memset(&input, 0, sizeof(input));
1889  exec_name = argv_[0];
1890 
1891  if (argc < 3)
1892  usage_exit();
1893 
1894  /* Setup default input stream settings */
1895  input.framerate.numerator = 30;
1896  input.framerate.denominator = 1;
1897  input.only_i420 = 1;
1898  input.bit_depth = 0;
1899 
1900  /* First parse the global configuration values, because we want to apply
1901  * other parameters on top of the default configuration provided by the
1902  * codec.
1903  */
1904  argv = argv_dup(argc - 1, argv_ + 1);
1905  parse_global_config(&global, argv);
1906 
1907  switch (global.color_type) {
1908  case I420:
1909  input.fmt = VPX_IMG_FMT_I420;
1910  break;
1911  case I422:
1912  input.fmt = VPX_IMG_FMT_I422;
1913  break;
1914  case I444:
1915  input.fmt = VPX_IMG_FMT_I444;
1916  break;
1917  case I440:
1918  input.fmt = VPX_IMG_FMT_I440;
1919  break;
1920  case YV12:
1921  input.fmt = VPX_IMG_FMT_YV12;
1922  break;
1923  }
1924 
1925  {
1926  /* Now parse each stream's parameters. Using a local scope here
1927  * due to the use of 'stream' as loop variable in FOREACH_STREAM
1928  * loops
1929  */
1930  struct stream_state *stream = NULL;
1931 
1932  do {
1933  stream = new_stream(&global, stream);
1934  stream_cnt++;
1935  if (!streams)
1936  streams = stream;
1937  } while (parse_stream_params(&global, stream, argv));
1938  }
1939 
1940  /* Check for unrecognized options */
1941  for (argi = argv; *argi; argi++)
1942  if (argi[0][0] == '-' && argi[0][1])
1943  die("Error: Unrecognized option %s\n", *argi);
1944 
1945  FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt,
1946  &global, &stream->config.cfg););
1947 
1948  /* Handle non-option arguments */
1949  input.filename = argv[0];
1950 
1951  if (!input.filename)
1952  usage_exit();
1953 
1954  /* Decide if other chroma subsamplings than 4:2:0 are supported */
1955  if (global.codec->fourcc == VP9_FOURCC)
1956  input.only_i420 = 0;
1957 
1958  for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
1959  int frames_in = 0, seen_frames = 0;
1960  int64_t estimated_time_left = -1;
1961  int64_t average_rate = -1;
1962  int64_t lagged_count = 0;
1963 
1964  open_input_file(&input);
1965 
1966  /* If the input file doesn't specify its w/h (raw files), try to get
1967  * the data from the first stream's configuration.
1968  */
1969  if (!input.width || !input.height) {
1970  FOREACH_STREAM({
1971  if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
1972  input.width = stream->config.cfg.g_w;
1973  input.height = stream->config.cfg.g_h;
1974  break;
1975  }
1976  });
1977  }
1978 
1979  /* Update stream configurations from the input file's parameters */
1980  if (!input.width || !input.height)
1981  fatal("Specify stream dimensions with --width (-w) "
1982  " and --height (-h)");
1983 
1984  /* If input file does not specify bit-depth but input-bit-depth parameter
1985  * exists, assume that to be the input bit-depth. However, if the
1986  * input-bit-depth paramter does not exist, assume the input bit-depth
1987  * to be the same as the codec bit-depth.
1988  */
1989  if (!input.bit_depth) {
1990  FOREACH_STREAM({
1991  if (stream->config.cfg.g_input_bit_depth)
1992  input.bit_depth = stream->config.cfg.g_input_bit_depth;
1993  else
1994  input.bit_depth = stream->config.cfg.g_input_bit_depth =
1995  (int)stream->config.cfg.g_bit_depth;
1996  });
1997  if (input.bit_depth > 8) input.fmt |= VPX_IMG_FMT_HIGHBITDEPTH;
1998  } else {
1999  FOREACH_STREAM({
2000  stream->config.cfg.g_input_bit_depth = input.bit_depth;
2001  });
2002  }
2003 
2004  FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
2005  FOREACH_STREAM(validate_stream_config(stream, &global));
2006 
2007  /* Ensure that --passes and --pass are consistent. If --pass is set and
2008  * --passes=2, ensure --fpf was set.
2009  */
2010  if (global.pass && global.passes == 2)
2011  FOREACH_STREAM( {
2012  if (!stream->config.stats_fn)
2013  die("Stream %d: Must specify --fpf when --pass=%d"
2014  " and --passes=2\n", stream->index, global.pass);
2015  });
2016 
2017 #if !CONFIG_WEBM_IO
2018  FOREACH_STREAM({
2019  stream->config.write_webm = 0;
2020  warn("vpxenc was compiled without WebM container support."
2021  "Producing IVF output");
2022  });
2023 #endif
2024 
2025  /* Use the frame rate from the file only if none was specified
2026  * on the command-line.
2027  */
2028  if (!global.have_framerate) {
2029  global.framerate.num = input.framerate.numerator;
2030  global.framerate.den = input.framerate.denominator;
2031  }
2032 
2033  FOREACH_STREAM(set_default_kf_interval(stream, &global));
2034 
2035  /* Show configuration */
2036  if (global.verbose && pass == 0)
2037  FOREACH_STREAM(show_stream_config(stream, &global, &input));
2038 
2039  if (pass == (global.pass ? global.pass - 1 : 0)) {
2040  if (input.file_type == FILE_TYPE_Y4M)
2041  /*The Y4M reader does its own allocation.
2042  Just initialize this here to avoid problems if we never read any
2043  frames.*/
2044  memset(&raw, 0, sizeof(raw));
2045  else
2046  vpx_img_alloc(&raw, input.fmt, input.width, input.height, 32);
2047 
2048  FOREACH_STREAM(stream->rate_hist =
2049  init_rate_histogram(&stream->config.cfg,
2050  &global.framerate));
2051  }
2052 
2053  FOREACH_STREAM(setup_pass(stream, &global, pass));
2054  FOREACH_STREAM(open_output_file(stream, &global,
2055  &input.pixel_aspect_ratio));
2056  FOREACH_STREAM(initialize_encoder(stream, &global));
2057 
2058 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2059  if (strcmp(global.codec->name, "vp9") == 0) {
2060  // Check to see if at least one stream uses 16 bit internal.
2061  // Currently assume that the bit_depths for all streams using
2062  // highbitdepth are the same.
2063  FOREACH_STREAM({
2064  if (stream->config.use_16bit_internal) {
2065  use_16bit_internal = 1;
2066  }
2067  if (stream->config.cfg.g_profile == 0) {
2068  input_shift = 0;
2069  } else {
2070  input_shift = (int)stream->config.cfg.g_bit_depth -
2071  stream->config.cfg.g_input_bit_depth;
2072  }
2073  });
2074  }
2075 #endif
2076 
2077  frame_avail = 1;
2078  got_data = 0;
2079 
2080  while (frame_avail || got_data) {
2081  struct vpx_usec_timer timer;
2082 
2083  if (!global.limit || frames_in < global.limit) {
2084  frame_avail = read_frame(&input, &raw);
2085 
2086  if (frame_avail)
2087  frames_in++;
2088  seen_frames = frames_in > global.skip_frames ?
2089  frames_in - global.skip_frames : 0;
2090 
2091  if (!global.quiet) {
2092  float fps = usec_to_fps(cx_time, seen_frames);
2093  fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
2094 
2095  if (stream_cnt == 1)
2096  fprintf(stderr,
2097  "frame %4d/%-4d %7"PRId64"B ",
2098  frames_in, streams->frames_out, (int64_t)streams->nbytes);
2099  else
2100  fprintf(stderr, "frame %4d ", frames_in);
2101 
2102  fprintf(stderr, "%7"PRId64" %s %.2f %s ",
2103  cx_time > 9999999 ? cx_time / 1000 : cx_time,
2104  cx_time > 9999999 ? "ms" : "us",
2105  fps >= 1.0 ? fps : fps * 60,
2106  fps >= 1.0 ? "fps" : "fpm");
2107  print_time("ETA", estimated_time_left);
2108  }
2109 
2110  } else
2111  frame_avail = 0;
2112 
2113  if (frames_in > global.skip_frames) {
2114 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2115  vpx_image_t *frame_to_encode;
2116  if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2117  assert(use_16bit_internal);
2118  // Input bit depth and stream bit depth do not match, so up
2119  // shift frame to stream bit depth
2120  if (!allocated_raw_shift) {
2121  vpx_img_alloc(&raw_shift, raw.fmt | VPX_IMG_FMT_HIGHBITDEPTH,
2122  input.width, input.height, 32);
2123  allocated_raw_shift = 1;
2124  }
2125  vpx_img_upshift(&raw_shift, &raw, input_shift);
2126  frame_to_encode = &raw_shift;
2127  } else {
2128  frame_to_encode = &raw;
2129  }
2130  vpx_usec_timer_start(&timer);
2131  if (use_16bit_internal) {
2132  assert(frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH);
2133  FOREACH_STREAM({
2134  if (stream->config.use_16bit_internal)
2135  encode_frame(stream, &global,
2136  frame_avail ? frame_to_encode : NULL,
2137  frames_in);
2138  else
2139  assert(0);
2140  });
2141  } else {
2142  assert((frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH) == 0);
2143  FOREACH_STREAM(encode_frame(stream, &global,
2144  frame_avail ? frame_to_encode : NULL,
2145  frames_in));
2146  }
2147 #else
2148  vpx_usec_timer_start(&timer);
2149  FOREACH_STREAM(encode_frame(stream, &global,
2150  frame_avail ? &raw : NULL,
2151  frames_in));
2152 #endif
2153  vpx_usec_timer_mark(&timer);
2154  cx_time += vpx_usec_timer_elapsed(&timer);
2155 
2156  FOREACH_STREAM(update_quantizer_histogram(stream));
2157 
2158  got_data = 0;
2159  FOREACH_STREAM(get_cx_data(stream, &global, &got_data));
2160 
2161  if (!got_data && input.length && streams != NULL &&
2162  !streams->frames_out) {
2163  lagged_count = global.limit ? seen_frames : ftello(input.file);
2164  } else if (input.length) {
2165  int64_t remaining;
2166  int64_t rate;
2167 
2168  if (global.limit) {
2169  const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2170 
2171  rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2172  remaining = 1000 * (global.limit - global.skip_frames
2173  - seen_frames + lagged_count);
2174  } else {
2175  const int64_t input_pos = ftello(input.file);
2176  const int64_t input_pos_lagged = input_pos - lagged_count;
2177  const int64_t limit = input.length;
2178 
2179  rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2180  remaining = limit - input_pos + lagged_count;
2181  }
2182 
2183  average_rate = (average_rate <= 0)
2184  ? rate
2185  : (average_rate * 7 + rate) / 8;
2186  estimated_time_left = average_rate ? remaining / average_rate : -1;
2187  }
2188 
2189  if (got_data && global.test_decode != TEST_DECODE_OFF)
2190  FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec));
2191  }
2192 
2193  fflush(stdout);
2194  if (!global.quiet)
2195  fprintf(stderr, "\033[K");
2196  }
2197 
2198  if (stream_cnt > 1)
2199  fprintf(stderr, "\n");
2200 
2201  if (!global.quiet) {
2202  FOREACH_STREAM(fprintf(stderr,
2203  "\rPass %d/%d frame %4d/%-4d %7"PRId64"B %7"PRId64"b/f %7"PRId64"b/s"
2204  " %7"PRId64" %s (%.2f fps)\033[K\n",
2205  pass + 1,
2206  global.passes, frames_in, stream->frames_out, (int64_t)stream->nbytes,
2207  seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
2208  seen_frames ? (int64_t)stream->nbytes * 8 *
2209  (int64_t)global.framerate.num / global.framerate.den /
2210  seen_frames : 0,
2211  stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
2212  stream->cx_time > 9999999 ? "ms" : "us",
2213  usec_to_fps(stream->cx_time, seen_frames)));
2214  }
2215 
2216  if (global.show_psnr) {
2217  if (global.codec->fourcc == VP9_FOURCC) {
2218  FOREACH_STREAM(
2219  show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1));
2220  } else {
2221  FOREACH_STREAM(show_psnr(stream, 255.0));
2222  }
2223  }
2224 
2225  FOREACH_STREAM(vpx_codec_destroy(&stream->encoder));
2226 
2227  if (global.test_decode != TEST_DECODE_OFF) {
2228  FOREACH_STREAM(vpx_codec_destroy(&stream->decoder));
2229  }
2230 
2231  close_input_file(&input);
2232 
2233  if (global.test_decode == TEST_DECODE_FATAL) {
2234  FOREACH_STREAM(res |= stream->mismatch_seen);
2235  }
2236  FOREACH_STREAM(close_output_file(stream, global.codec->fourcc));
2237 
2238  FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1));
2239 
2240 #if CONFIG_FP_MB_STATS
2241  FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
2242 #endif
2243 
2244  if (global.pass)
2245  break;
2246  }
2247 
2248  if (global.show_q_hist_buckets)
2249  FOREACH_STREAM(show_q_histogram(stream->counts,
2250  global.show_q_hist_buckets));
2251 
2252  if (global.show_rate_hist_buckets)
2253  FOREACH_STREAM(show_rate_histogram(stream->rate_hist,
2254  &stream->config.cfg,
2255  global.show_rate_hist_buckets));
2256  FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
2257 
2258 #if CONFIG_INTERNAL_STATS
2259  /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2260  * to match some existing utilities.
2261  */
2262  if (!(global.pass == 1 && global.passes == 2))
2263  FOREACH_STREAM({
2264  FILE *f = fopen("opsnr.stt", "a");
2265  if (stream->mismatch_seen) {
2266  fprintf(f, "First mismatch occurred in frame %d\n",
2267  stream->mismatch_seen);
2268  } else {
2269  fprintf(f, "No mismatch detected in recon buffers\n");
2270  }
2271  fclose(f);
2272  });
2273 #endif
2274 
2275 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2276  if (allocated_raw_shift)
2277  vpx_img_free(&raw_shift);
2278 #endif
2279  vpx_img_free(&raw);
2280  free(argv);
2281  free(streams);
2282  return res ? EXIT_FAILURE : EXIT_SUCCESS;
2283 }
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:183
Definition: vpx_encoder.h:278
Image Descriptor.
Definition: vpx_image.h:82
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:477
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:442
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:254
Codec control function to set constrained quality level.
Definition: vp8cx.h:264
Definition: vp8cx.h:248
Definition: vpx_encoder.h:179
#define VPX_PLANE_Y
Definition: vpx_image.h:101
Codec control function to set Max data rate for Intra frames.
Definition: vp8cx.h:279
#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:103
Definition: vpx_encoder.h:268
Definition: vpx_encoder.h:269
unsigned int x_chroma_shift
Definition: vpx_image.h:96
unsigned int y_chroma_shift
Definition: vpx_image.h:97
Codec control function to set number of tile columns.
Definition: vp8cx.h:372
#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:92
#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:419
Codec control function to set color space info.
Definition: vp8cx.h:508
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:106
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:196
Codec control function to set lossless encoding mode.
Definition: vp8cx.h:349
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:221
Codec control function to get last quantizer chosen by the encoder.
Definition: vp8cx.h:233
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:83
Definition: vpx_image.h:59
unsigned char * planes[4]
Definition: vpx_image.h:105
Definition: vpx_image.h:72
Codec control function to set the number of token partitions.
Definition: vp8cx.h:216
#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:198
Definition: vpx_codec.h:222
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:315
#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:102
#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:334
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:239
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:245
Codec control function to enable/disable periodic Q boost.
Definition: vp8cx.h:434
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:189
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
reference frame data struct
Definition: vp8.h:105
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:406
unsigned int d_h
Definition: vpx_image.h:93
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:300
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:210
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:392
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:188
Codec control function to set sharpness.
Definition: vp8cx.h:204
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