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Add a conservative RD based active map in vp9.
[aom.git] / vp9 / vp9_cx_iface.c
blob5ba8cdc8cbdce04110b43f6822c446c530c52794
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 <stdlib.h>
12 #include <string.h>
13
14 #include "vpx/vpx_codec.h"
15 #include "vpx/internal/vpx_codec_internal.h"
16 #include "./vpx_version.h"
17 #include "vp9/encoder/vp9_onyx_int.h"
18 #include "vpx/vp8cx.h"
19 #include "vp9/encoder/vp9_firstpass.h"
20 #include "vp9/vp9_iface_common.h"
21
22 struct vp9_extracfg {
23 struct vpx_codec_pkt_list *pkt_list;
24 int cpu_used; /* available cpu percentage in 1/16 */
25 unsigned int enable_auto_alt_ref;
26 unsigned int noise_sensitivity;
27 unsigned int sharpness;
28 unsigned int static_thresh;
29 unsigned int tile_columns;
30 unsigned int tile_rows;
31 unsigned int arnr_max_frames;
32 unsigned int arnr_strength;
33 unsigned int arnr_type;
34 vp8e_tuning tuning;
35 unsigned int cq_level; /* constrained quality level */
36 unsigned int rc_max_intra_bitrate_pct;
37 unsigned int lossless;
38 unsigned int frame_parallel_decoding_mode;
39 unsigned int aq_mode;
40 };
41
42 struct extraconfig_map {
43 int usage;
44 struct vp9_extracfg cfg;
45 };
46
47 static const struct extraconfig_map extracfg_map[] = {
48 {
49 0,
50 { // NOLINT
51 NULL,
52 0, /* cpu_used */
53 1, /* enable_auto_alt_ref */
54 0, /* noise_sensitivity */
55 0, /* sharpness */
56 0, /* static_thresh */
57 0, /* tile_columns */
58 0, /* tile_rows */
59 7, /* arnr_max_frames */
60 5, /* arnr_strength */
61 3, /* arnr_type*/
62 0, /* tuning*/
63 10, /* cq_level */
64 0, /* rc_max_intra_bitrate_pct */
65 0, /* lossless */
66 0, /* frame_parallel_decoding_mode */
67 0, /* aq_mode */
68 }
69 }
70 };
71
72 struct vpx_codec_alg_priv {
73 vpx_codec_priv_t base;
74 vpx_codec_enc_cfg_t cfg;
75 struct vp9_extracfg vp8_cfg;
76 VP9_CONFIG oxcf;
77 VP9_COMP *cpi;
78 unsigned char *cx_data;
79 size_t cx_data_sz;
80 unsigned char *pending_cx_data;
81 size_t pending_cx_data_sz;
82 int pending_frame_count;
83 size_t pending_frame_sizes[8];
84 size_t pending_frame_magnitude;
85 vpx_image_t preview_img;
86 vp8_postproc_cfg_t preview_ppcfg;
87 vpx_codec_pkt_list_decl(64) pkt_list;
88 unsigned int fixed_kf_cntr;
89 };
90
91 static VP9_REFFRAME ref_frame_to_vp9_reframe(vpx_ref_frame_type_t frame) {
92 switch (frame) {
93 case VP8_LAST_FRAME:
94 return VP9_LAST_FLAG;
95 case VP8_GOLD_FRAME:
96 return VP9_GOLD_FLAG;
97 case VP8_ALTR_FRAME:
98 return VP9_ALT_FLAG;
99 }
100 assert(0 && "Invalid Reference Frame");
101 return VP9_LAST_FLAG;
102 }
103
104 static vpx_codec_err_t
105 update_error_state(vpx_codec_alg_priv_t *ctx,
106 const struct vpx_internal_error_info *error) {
107 vpx_codec_err_t res;
108
109 if ((res = error->error_code))
110 ctx->base.err_detail = error->has_detail
111 ? error->detail
112 : NULL;
113
114 return res;
115 }
116
117
118 #undef ERROR
119 #define ERROR(str) do {\
120 ctx->base.err_detail = str;\
121 return VPX_CODEC_INVALID_PARAM;\
122 } while (0)
123
124 #define RANGE_CHECK(p, memb, lo, hi) do {\
125 if (!(((p)->memb == lo || (p)->memb > (lo)) && (p)->memb <= hi)) \
126 ERROR(#memb " out of range ["#lo".."#hi"]");\
127 } while (0)
128
129 #define RANGE_CHECK_HI(p, memb, hi) do {\
130 if (!((p)->memb <= (hi))) \
131 ERROR(#memb " out of range [.."#hi"]");\
132 } while (0)
133
134 #define RANGE_CHECK_LO(p, memb, lo) do {\
135 if (!((p)->memb >= (lo))) \
136 ERROR(#memb " out of range ["#lo"..]");\
137 } while (0)
138
139 #define RANGE_CHECK_BOOL(p, memb) do {\
140 if (!!((p)->memb) != (p)->memb) ERROR(#memb " expected boolean");\
141 } while (0)
142
143 static vpx_codec_err_t validate_config(vpx_codec_alg_priv_t *ctx,
144 const vpx_codec_enc_cfg_t *cfg,
145 const struct vp9_extracfg *vp8_cfg) {
146 RANGE_CHECK(cfg, g_w, 1, 65535); /* 16 bits available */
147 RANGE_CHECK(cfg, g_h, 1, 65535); /* 16 bits available */
148 RANGE_CHECK(cfg, g_timebase.den, 1, 1000000000);
149 RANGE_CHECK(cfg, g_timebase.num, 1, cfg->g_timebase.den);
150 RANGE_CHECK_HI(cfg, g_profile, 3);
151
152 RANGE_CHECK_HI(cfg, rc_max_quantizer, 63);
153 RANGE_CHECK_HI(cfg, rc_min_quantizer, cfg->rc_max_quantizer);
154 RANGE_CHECK_BOOL(vp8_cfg, lossless);
155 if (vp8_cfg->lossless) {
156 RANGE_CHECK_HI(cfg, rc_max_quantizer, 0);
157 RANGE_CHECK_HI(cfg, rc_min_quantizer, 0);
158 }
159 RANGE_CHECK(vp8_cfg, aq_mode, 0, AQ_MODE_COUNT - 1);
160
161 RANGE_CHECK_HI(cfg, g_threads, 64);
162 RANGE_CHECK_HI(cfg, g_lag_in_frames, MAX_LAG_BUFFERS);
163 RANGE_CHECK(cfg, rc_end_usage, VPX_VBR, VPX_Q);
164 RANGE_CHECK_HI(cfg, rc_undershoot_pct, 1000);
165 RANGE_CHECK_HI(cfg, rc_overshoot_pct, 1000);
166 RANGE_CHECK_HI(cfg, rc_2pass_vbr_bias_pct, 100);
167 RANGE_CHECK(cfg, kf_mode, VPX_KF_DISABLED, VPX_KF_AUTO);
168 // RANGE_CHECK_BOOL(cfg, g_delete_firstpassfile);
169 RANGE_CHECK_BOOL(cfg, rc_resize_allowed);
170 RANGE_CHECK_HI(cfg, rc_dropframe_thresh, 100);
171 RANGE_CHECK_HI(cfg, rc_resize_up_thresh, 100);
172 RANGE_CHECK_HI(cfg, rc_resize_down_thresh, 100);
173 RANGE_CHECK(cfg, g_pass, VPX_RC_ONE_PASS, VPX_RC_LAST_PASS);
174
175 RANGE_CHECK(cfg, ss_number_layers, 1,
176 VPX_SS_MAX_LAYERS); /*Spatial layers max */
177
178 RANGE_CHECK(cfg, ts_number_layers, 1, VPX_TS_MAX_LAYERS);
179 if (cfg->ts_number_layers > 1) {
180 unsigned int i;
181 for (i = 1; i < cfg->ts_number_layers; ++i) {
182 if (cfg->ts_target_bitrate[i] < cfg->ts_target_bitrate[i-1]) {
183 ERROR("ts_target_bitrate entries are not increasing");
184 }
185 }
186 RANGE_CHECK(cfg, ts_rate_decimator[cfg->ts_number_layers-1], 1, 1);
187 for (i = cfg->ts_number_layers-2; i > 0; --i) {
188 if (cfg->ts_rate_decimator[i-1] != 2*cfg->ts_rate_decimator[i]) {
189 ERROR("ts_rate_decimator factors are not powers of 2");
190 }
191 }
192 }
193
194 /* VP8 does not support a lower bound on the keyframe interval in
195 * automatic keyframe placement mode.
196 */
197 if (cfg->kf_mode != VPX_KF_DISABLED && cfg->kf_min_dist != cfg->kf_max_dist
198 && cfg->kf_min_dist > 0)
199 ERROR("kf_min_dist not supported in auto mode, use 0 "
200 "or kf_max_dist instead.");
201
202 RANGE_CHECK_BOOL(vp8_cfg, enable_auto_alt_ref);
203 RANGE_CHECK(vp8_cfg, cpu_used, -16, 16);
204
205 RANGE_CHECK_HI(vp8_cfg, noise_sensitivity, 6);
206
207 RANGE_CHECK(vp8_cfg, tile_columns, 0, 6);
208 RANGE_CHECK(vp8_cfg, tile_rows, 0, 2);
209 RANGE_CHECK_HI(vp8_cfg, sharpness, 7);
210 RANGE_CHECK(vp8_cfg, arnr_max_frames, 0, 15);
211 RANGE_CHECK_HI(vp8_cfg, arnr_strength, 6);
212 RANGE_CHECK(vp8_cfg, arnr_type, 1, 3);
213 RANGE_CHECK(vp8_cfg, cq_level, 0, 63);
214
215 // TODO(yaowu): remove this when ssim tuning is implemented for vp9
216 if (vp8_cfg->tuning == VP8_TUNE_SSIM)
217 ERROR("Option --tune=ssim is not currently supported in VP9.");
218
219 if (cfg->g_pass == VPX_RC_LAST_PASS) {
220 size_t packet_sz = sizeof(FIRSTPASS_STATS);
221 int n_packets = (int)(cfg->rc_twopass_stats_in.sz / packet_sz);
222 FIRSTPASS_STATS *stats;
223
224 if (cfg->rc_twopass_stats_in.buf == NULL)
225 ERROR("rc_twopass_stats_in.buf not set.");
226
227 if (cfg->rc_twopass_stats_in.sz % packet_sz)
228 ERROR("rc_twopass_stats_in.sz indicates truncated packet.");
229
230 if (cfg->rc_twopass_stats_in.sz < 2 * packet_sz)
231 ERROR("rc_twopass_stats_in requires at least two packets.");
232
233 stats = (void *)((char *)cfg->rc_twopass_stats_in.buf
234 + (n_packets - 1) * packet_sz);
235
236 if ((int)(stats->count + 0.5) != n_packets - 1)
237 ERROR("rc_twopass_stats_in missing EOS stats packet");
238 }
239
240 return VPX_CODEC_OK;
241 }
242
243
244 static vpx_codec_err_t validate_img(vpx_codec_alg_priv_t *ctx,
245 const vpx_image_t *img) {
246 switch (img->fmt) {
247 case VPX_IMG_FMT_YV12:
248 case VPX_IMG_FMT_I420:
249 case VPX_IMG_FMT_I422:
250 case VPX_IMG_FMT_I444:
251 break;
252 default:
253 ERROR("Invalid image format. Only YV12, I420, I422, I444 images are "
254 "supported.");
255 }
256
257 if ((img->d_w != ctx->cfg.g_w) || (img->d_h != ctx->cfg.g_h))
258 ERROR("Image size must match encoder init configuration size");
259
260 return VPX_CODEC_OK;
261 }
262
263
264 static vpx_codec_err_t set_vp9e_config(VP9_CONFIG *oxcf,
265 vpx_codec_enc_cfg_t cfg,
266 struct vp9_extracfg vp9_cfg) {
267 oxcf->version = cfg.g_profile;
268 oxcf->width = cfg.g_w;
269 oxcf->height = cfg.g_h;
270 /* guess a frame rate if out of whack, use 30 */
271 oxcf->framerate = (double)(cfg.g_timebase.den)
272 / (double)(cfg.g_timebase.num);
273
274 if (oxcf->framerate > 180) {
275 oxcf->framerate = 30;
276 }
277
278 switch (cfg.g_pass) {
279 case VPX_RC_ONE_PASS:
280 oxcf->mode = MODE_GOODQUALITY;
281 break;
282 case VPX_RC_FIRST_PASS:
283 oxcf->mode = MODE_FIRSTPASS;
284 break;
285 case VPX_RC_LAST_PASS:
286 oxcf->mode = MODE_SECONDPASS_BEST;
287 break;
288 }
289
290 if (cfg.g_pass == VPX_RC_FIRST_PASS) {
291 oxcf->lag_in_frames = 0;
292 } else {
293 oxcf->lag_in_frames = cfg.g_lag_in_frames;
294 }
295
296 oxcf->end_usage = USAGE_LOCAL_FILE_PLAYBACK;
297 if (cfg.rc_end_usage == VPX_CQ)
298 oxcf->end_usage = USAGE_CONSTRAINED_QUALITY;
299 else if (cfg.rc_end_usage == VPX_Q)
300 oxcf->end_usage = USAGE_CONSTANT_QUALITY;
301 else if (cfg.rc_end_usage == VPX_CBR)
302 oxcf->end_usage = USAGE_STREAM_FROM_SERVER;
303
304 oxcf->target_bandwidth = cfg.rc_target_bitrate;
305 oxcf->rc_max_intra_bitrate_pct = vp9_cfg.rc_max_intra_bitrate_pct;
306
307 oxcf->best_allowed_q = cfg.rc_min_quantizer;
308 oxcf->worst_allowed_q = cfg.rc_max_quantizer;
309 oxcf->cq_level = vp9_cfg.cq_level;
310 oxcf->fixed_q = -1;
311
312 oxcf->under_shoot_pct = cfg.rc_undershoot_pct;
313 oxcf->over_shoot_pct = cfg.rc_overshoot_pct;
314
315 oxcf->maximum_buffer_size = cfg.rc_buf_sz;
316 oxcf->starting_buffer_level = cfg.rc_buf_initial_sz;
317 oxcf->optimal_buffer_level = cfg.rc_buf_optimal_sz;
318
319 oxcf->drop_frames_water_mark = cfg.rc_dropframe_thresh;
320
321 oxcf->two_pass_vbrbias = cfg.rc_2pass_vbr_bias_pct;
322 oxcf->two_pass_vbrmin_section = cfg.rc_2pass_vbr_minsection_pct;
323 oxcf->two_pass_vbrmax_section = cfg.rc_2pass_vbr_maxsection_pct;
324
325 oxcf->auto_key = cfg.kf_mode == VPX_KF_AUTO
326 && cfg.kf_min_dist != cfg.kf_max_dist;
327 // oxcf->kf_min_dist = cfg.kf_min_dis;
328 oxcf->key_freq = cfg.kf_max_dist;
329
330 oxcf->cpu_used = vp9_cfg.cpu_used;
331 oxcf->encode_breakout = vp9_cfg.static_thresh;
332 oxcf->play_alternate = vp9_cfg.enable_auto_alt_ref;
333 oxcf->noise_sensitivity = vp9_cfg.noise_sensitivity;
334 oxcf->sharpness = vp9_cfg.sharpness;
335
336 oxcf->two_pass_stats_in = cfg.rc_twopass_stats_in;
337 oxcf->output_pkt_list = vp9_cfg.pkt_list;
338
339 oxcf->arnr_max_frames = vp9_cfg.arnr_max_frames;
340 oxcf->arnr_strength = vp9_cfg.arnr_strength;
341 oxcf->arnr_type = vp9_cfg.arnr_type;
342
343 oxcf->tuning = vp9_cfg.tuning;
344
345 oxcf->tile_columns = vp9_cfg.tile_columns;
346 oxcf->tile_rows = vp9_cfg.tile_rows;
347
348 oxcf->lossless = vp9_cfg.lossless;
349
350 oxcf->error_resilient_mode = cfg.g_error_resilient;
351 oxcf->frame_parallel_decoding_mode = vp9_cfg.frame_parallel_decoding_mode;
352
353 oxcf->aq_mode = vp9_cfg.aq_mode;
354
355 oxcf->ss_number_layers = cfg.ss_number_layers;
356
357 if (oxcf->ss_number_layers > 1) {
358 memcpy(oxcf->ss_target_bitrate, cfg.ss_target_bitrate,
359 sizeof(cfg.ss_target_bitrate));
360 } else if (oxcf->ss_number_layers == 1) {
361 oxcf->ss_target_bitrate[0] = (int)oxcf->target_bandwidth;
362 }
363
364 oxcf->ts_number_layers = cfg.ts_number_layers;
365
366 if (oxcf->ts_number_layers > 1) {
367 memcpy(oxcf->ts_target_bitrate, cfg.ts_target_bitrate,
368 sizeof(cfg.ts_target_bitrate));
369 memcpy(oxcf->ts_rate_decimator, cfg.ts_rate_decimator,
370 sizeof(cfg.ts_rate_decimator));
371 } else if (oxcf->ts_number_layers == 1) {
372 oxcf->ts_target_bitrate[0] = (int)oxcf->target_bandwidth;
373 oxcf->ts_rate_decimator[0] = 1;
374 }
375
376 /*
377 printf("Current VP9 Settings: \n");
378 printf("target_bandwidth: %d\n", oxcf->target_bandwidth);
379 printf("noise_sensitivity: %d\n", oxcf->noise_sensitivity);
380 printf("sharpness: %d\n", oxcf->sharpness);
381 printf("cpu_used: %d\n", oxcf->cpu_used);
382 printf("Mode: %d\n", oxcf->mode);
383 printf("auto_key: %d\n", oxcf->auto_key);
384 printf("key_freq: %d\n", oxcf->key_freq);
385 printf("end_usage: %d\n", oxcf->end_usage);
386 printf("under_shoot_pct: %d\n", oxcf->under_shoot_pct);
387 printf("over_shoot_pct: %d\n", oxcf->over_shoot_pct);
388 printf("starting_buffer_level: %d\n", oxcf->starting_buffer_level);
389 printf("optimal_buffer_level: %d\n", oxcf->optimal_buffer_level);
390 printf("maximum_buffer_size: %d\n", oxcf->maximum_buffer_size);
391 printf("fixed_q: %d\n", oxcf->fixed_q);
392 printf("worst_allowed_q: %d\n", oxcf->worst_allowed_q);
393 printf("best_allowed_q: %d\n", oxcf->best_allowed_q);
394 printf("two_pass_vbrbias: %d\n", oxcf->two_pass_vbrbias);
395 printf("two_pass_vbrmin_section: %d\n", oxcf->two_pass_vbrmin_section);
396 printf("two_pass_vbrmax_section: %d\n", oxcf->two_pass_vbrmax_section);
397 printf("lag_in_frames: %d\n", oxcf->lag_in_frames);
398 printf("play_alternate: %d\n", oxcf->play_alternate);
399 printf("Version: %d\n", oxcf->Version);
400 printf("encode_breakout: %d\n", oxcf->encode_breakout);
401 printf("error resilient: %d\n", oxcf->error_resilient_mode);
402 printf("frame parallel detokenization: %d\n",
403 oxcf->frame_parallel_decoding_mode);
404 */
405 return VPX_CODEC_OK;
406 }
407
408 static vpx_codec_err_t vp9e_set_config(vpx_codec_alg_priv_t *ctx,
409 const vpx_codec_enc_cfg_t *cfg) {
410 vpx_codec_err_t res;
411
412 if ((cfg->g_w != ctx->cfg.g_w) || (cfg->g_h != ctx->cfg.g_h))
413 ERROR("Cannot change width or height after initialization");
414
415 /* Prevent increasing lag_in_frames. This check is stricter than it needs
416 * to be -- the limit is not increasing past the first lag_in_frames
417 * value, but we don't track the initial config, only the last successful
418 * config.
419 */
420 if ((cfg->g_lag_in_frames > ctx->cfg.g_lag_in_frames))
421 ERROR("Cannot increase lag_in_frames");
422
423 res = validate_config(ctx, cfg, &ctx->vp8_cfg);
424
425 if (res == VPX_CODEC_OK) {
426 ctx->cfg = *cfg;
427 set_vp9e_config(&ctx->oxcf, ctx->cfg, ctx->vp8_cfg);
428 vp9_change_config(ctx->cpi, &ctx->oxcf);
429 }
430
431 return res;
432 }
433
434
435 int vp9_reverse_trans(int q);
436
437
438 static vpx_codec_err_t get_param(vpx_codec_alg_priv_t *ctx,
439 int ctrl_id,
440 va_list args) {
441 void *arg = va_arg(args, void *);
442
443 #define MAP(id, var) case id: *(RECAST(id, arg)) = var; break
444
445 if (arg == NULL) return VPX_CODEC_INVALID_PARAM;
446
447 switch (ctrl_id) {
448 MAP(VP8E_GET_LAST_QUANTIZER, vp9_get_quantizer(ctx->cpi));
449 MAP(VP8E_GET_LAST_QUANTIZER_64,
450 vp9_reverse_trans(vp9_get_quantizer(ctx->cpi)));
451 }
452
453 return VPX_CODEC_OK;
454 #undef MAP
455 }
456
457
458 static vpx_codec_err_t set_param(vpx_codec_alg_priv_t *ctx,
459 int ctrl_id,
460 va_list args) {
461 vpx_codec_err_t res = VPX_CODEC_OK;
462 struct vp9_extracfg xcfg = ctx->vp8_cfg;
463
464 #define MAP(id, var) case id: var = CAST(id, args); break;
465
466 switch (ctrl_id) {
467 MAP(VP8E_SET_CPUUSED, xcfg.cpu_used);
468 MAP(VP8E_SET_ENABLEAUTOALTREF, xcfg.enable_auto_alt_ref);
469 MAP(VP8E_SET_NOISE_SENSITIVITY, xcfg.noise_sensitivity);
470 MAP(VP8E_SET_SHARPNESS, xcfg.sharpness);
471 MAP(VP8E_SET_STATIC_THRESHOLD, xcfg.static_thresh);
472 MAP(VP9E_SET_TILE_COLUMNS, xcfg.tile_columns);
473 MAP(VP9E_SET_TILE_ROWS, xcfg.tile_rows);
474 MAP(VP8E_SET_ARNR_MAXFRAMES, xcfg.arnr_max_frames);
475 MAP(VP8E_SET_ARNR_STRENGTH, xcfg.arnr_strength);
476 MAP(VP8E_SET_ARNR_TYPE, xcfg.arnr_type);
477 MAP(VP8E_SET_TUNING, xcfg.tuning);
478 MAP(VP8E_SET_CQ_LEVEL, xcfg.cq_level);
479 MAP(VP8E_SET_MAX_INTRA_BITRATE_PCT, xcfg.rc_max_intra_bitrate_pct);
480 MAP(VP9E_SET_LOSSLESS, xcfg.lossless);
481 MAP(VP9E_SET_FRAME_PARALLEL_DECODING, xcfg.frame_parallel_decoding_mode);
482 MAP(VP9E_SET_AQ_MODE, xcfg.aq_mode);
483 }
484
485 res = validate_config(ctx, &ctx->cfg, &xcfg);
486
487 if (res == VPX_CODEC_OK) {
488 ctx->vp8_cfg = xcfg;
489 set_vp9e_config(&ctx->oxcf, ctx->cfg, ctx->vp8_cfg);
490 vp9_change_config(ctx->cpi, &ctx->oxcf);
491 }
492
493 return res;
494 #undef MAP
495 }
496
497
498 static vpx_codec_err_t vp9e_common_init(vpx_codec_ctx_t *ctx) {
499 vpx_codec_err_t res = VPX_CODEC_OK;
500 struct vpx_codec_alg_priv *priv;
501 vpx_codec_enc_cfg_t *cfg;
502 unsigned int i;
503
504 if (ctx->priv == NULL) {
505 priv = calloc(1, sizeof(struct vpx_codec_alg_priv));
506
507 if (priv == NULL) return VPX_CODEC_MEM_ERROR;
508
509 ctx->priv = &priv->base;
510 ctx->priv->sz = sizeof(*ctx->priv);
511 ctx->priv->iface = ctx->iface;
512 ctx->priv->alg_priv = priv;
513 ctx->priv->init_flags = ctx->init_flags;
514 ctx->priv->enc.total_encoders = 1;
515
516 if (ctx->config.enc) {
517 /* Update the reference to the config structure to an
518 * internal copy.
519 */
520 ctx->priv->alg_priv->cfg = *ctx->config.enc;
521 ctx->config.enc = &ctx->priv->alg_priv->cfg;
522 }
523
524 cfg = &ctx->priv->alg_priv->cfg;
525
526 /* Select the extra vp6 configuration table based on the current
527 * usage value. If the current usage value isn't found, use the
528 * values for usage case 0.
529 */
530 for (i = 0;
531 extracfg_map[i].usage && extracfg_map[i].usage != cfg->g_usage;
532 i++) {}
533
534 priv->vp8_cfg = extracfg_map[i].cfg;
535 priv->vp8_cfg.pkt_list = &priv->pkt_list.head;
536
537 // Maximum buffer size approximated based on having multiple ARF.
538 priv->cx_data_sz = priv->cfg.g_w * priv->cfg.g_h * 3 / 2 * 8;
539
540 if (priv->cx_data_sz < 4096) priv->cx_data_sz = 4096;
541
542 priv->cx_data = malloc(priv->cx_data_sz);
543
544 if (priv->cx_data == NULL) return VPX_CODEC_MEM_ERROR;
545
546 vp9_initialize_enc();
547
548 res = validate_config(priv, &priv->cfg, &priv->vp8_cfg);
549
550 if (res == VPX_CODEC_OK) {
551 VP9_COMP *cpi;
552 set_vp9e_config(&ctx->priv->alg_priv->oxcf,
553 ctx->priv->alg_priv->cfg,
554 ctx->priv->alg_priv->vp8_cfg);
555 cpi = vp9_create_compressor(&ctx->priv->alg_priv->oxcf);
556 if (cpi == NULL)
557 res = VPX_CODEC_MEM_ERROR;
558 else
559 ctx->priv->alg_priv->cpi = cpi;
560 }
561 }
562
563 return res;
564 }
565
566
567 static vpx_codec_err_t vp9e_init(vpx_codec_ctx_t *ctx,
568 vpx_codec_priv_enc_mr_cfg_t *data) {
569 return vp9e_common_init(ctx);
570 }
571
572 static vpx_codec_err_t vp9e_destroy(vpx_codec_alg_priv_t *ctx) {
573 free(ctx->cx_data);
574 vp9_remove_compressor(ctx->cpi);
575 free(ctx);
576 return VPX_CODEC_OK;
577 }
578
579 static void pick_quickcompress_mode(vpx_codec_alg_priv_t *ctx,
580 unsigned long duration,
581 unsigned long deadline) {
582 unsigned int new_qc;
583
584 /* Use best quality mode if no deadline is given. */
585 new_qc = MODE_BESTQUALITY;
586
587 if (deadline) {
588 uint64_t duration_us;
589
590 /* Convert duration parameter from stream timebase to microseconds */
591 duration_us = (uint64_t)duration * 1000000
592 * (uint64_t)ctx->cfg.g_timebase.num
593 / (uint64_t)ctx->cfg.g_timebase.den;
594
595 /* If the deadline is more that the duration this frame is to be shown,
596 * use good quality mode. Otherwise use realtime mode.
597 */
598 new_qc = (deadline > duration_us) ? MODE_GOODQUALITY : MODE_REALTIME;
599 }
600
601 if (ctx->cfg.g_pass == VPX_RC_FIRST_PASS)
602 new_qc = MODE_FIRSTPASS;
603 else if (ctx->cfg.g_pass == VPX_RC_LAST_PASS)
604 new_qc = (new_qc == MODE_BESTQUALITY)
605 ? MODE_SECONDPASS_BEST
606 : MODE_SECONDPASS;
607
608 if (ctx->oxcf.mode != new_qc) {
609 ctx->oxcf.mode = new_qc;
610 vp9_change_config(ctx->cpi, &ctx->oxcf);
611 }
612 }
613
614
615 static int write_superframe_index(vpx_codec_alg_priv_t *ctx) {
616 uint8_t marker = 0xc0;
617 unsigned int mask;
618 int mag, index_sz;
619
620 assert(ctx->pending_frame_count);
621 assert(ctx->pending_frame_count <= 8);
622
623 /* Add the number of frames to the marker byte */
624 marker |= ctx->pending_frame_count - 1;
625
626 /* Choose the magnitude */
627 for (mag = 0, mask = 0xff; mag < 4; mag++) {
628 if (ctx->pending_frame_magnitude < mask)
629 break;
630 mask <<= 8;
631 mask |= 0xff;
632 }
633 marker |= mag << 3;
634
635 /* Write the index */
636 index_sz = 2 + (mag + 1) * ctx->pending_frame_count;
637 if (ctx->pending_cx_data_sz + index_sz < ctx->cx_data_sz) {
638 uint8_t *x = ctx->pending_cx_data + ctx->pending_cx_data_sz;
639 int i, j;
640
641 *x++ = marker;
642 for (i = 0; i < ctx->pending_frame_count; i++) {
643 unsigned int this_sz = (unsigned int)ctx->pending_frame_sizes[i];
644
645 for (j = 0; j <= mag; j++) {
646 *x++ = this_sz & 0xff;
647 this_sz >>= 8;
648 }
649 }
650 *x++ = marker;
651 ctx->pending_cx_data_sz += index_sz;
652 }
653 return index_sz;
654 }
655
656 static vpx_codec_err_t vp9e_encode(vpx_codec_alg_priv_t *ctx,
657 const vpx_image_t *img,
658 vpx_codec_pts_t pts,
659 unsigned long duration,
660 vpx_enc_frame_flags_t flags,
661 unsigned long deadline) {
662 vpx_codec_err_t res = VPX_CODEC_OK;
663
664 if (img)
665 res = validate_img(ctx, img);
666
667 pick_quickcompress_mode(ctx, duration, deadline);
668 vpx_codec_pkt_list_init(&ctx->pkt_list);
669
670 /* Handle Flags */
671 if (((flags & VP8_EFLAG_NO_UPD_GF) && (flags & VP8_EFLAG_FORCE_GF))
672 || ((flags & VP8_EFLAG_NO_UPD_ARF) && (flags & VP8_EFLAG_FORCE_ARF))) {
673 ctx->base.err_detail = "Conflicting flags.";
674 return VPX_CODEC_INVALID_PARAM;
675 }
676
677 if (flags & (VP8_EFLAG_NO_REF_LAST | VP8_EFLAG_NO_REF_GF
678 | VP8_EFLAG_NO_REF_ARF)) {
679 int ref = 7;
680
681 if (flags & VP8_EFLAG_NO_REF_LAST)
682 ref ^= VP9_LAST_FLAG;
683
684 if (flags & VP8_EFLAG_NO_REF_GF)
685 ref ^= VP9_GOLD_FLAG;
686
687 if (flags & VP8_EFLAG_NO_REF_ARF)
688 ref ^= VP9_ALT_FLAG;
689
690 vp9_use_as_reference(ctx->cpi, ref);
691 }
692
693 if (flags & (VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF
694 | VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_FORCE_GF
695 | VP8_EFLAG_FORCE_ARF)) {
696 int upd = 7;
697
698 if (flags & VP8_EFLAG_NO_UPD_LAST)
699 upd ^= VP9_LAST_FLAG;
700
701 if (flags & VP8_EFLAG_NO_UPD_GF)
702 upd ^= VP9_GOLD_FLAG;
703
704 if (flags & VP8_EFLAG_NO_UPD_ARF)
705 upd ^= VP9_ALT_FLAG;
706
707 vp9_update_reference(ctx->cpi, upd);
708 }
709
710 if (flags & VP8_EFLAG_NO_UPD_ENTROPY) {
711 vp9_update_entropy(ctx->cpi, 0);
712 }
713
714 /* Handle fixed keyframe intervals */
715 if (ctx->cfg.kf_mode == VPX_KF_AUTO
716 && ctx->cfg.kf_min_dist == ctx->cfg.kf_max_dist) {
717 if (++ctx->fixed_kf_cntr > ctx->cfg.kf_min_dist) {
718 flags |= VPX_EFLAG_FORCE_KF;
719 ctx->fixed_kf_cntr = 1;
720 }
721 }
722
723 /* Initialize the encoder instance on the first frame. */
724 if (res == VPX_CODEC_OK && ctx->cpi != NULL) {
725 unsigned int lib_flags;
726 YV12_BUFFER_CONFIG sd;
727 int64_t dst_time_stamp, dst_end_time_stamp;
728 size_t size, cx_data_sz;
729 unsigned char *cx_data;
730
731 /* Set up internal flags */
732 if (ctx->base.init_flags & VPX_CODEC_USE_PSNR)
733 ((VP9_COMP *)ctx->cpi)->b_calculate_psnr = 1;
734
735 /* Convert API flags to internal codec lib flags */
736 lib_flags = (flags & VPX_EFLAG_FORCE_KF) ? FRAMEFLAGS_KEY : 0;
737
738 /* vp8 use 10,000,000 ticks/second as time stamp */
739 dst_time_stamp = pts * 10000000 * ctx->cfg.g_timebase.num
740 / ctx->cfg.g_timebase.den;
741 dst_end_time_stamp = (pts + duration) * 10000000 * ctx->cfg.g_timebase.num /
742 ctx->cfg.g_timebase.den;
743
744 if (img != NULL) {
745 res = image2yuvconfig(img, &sd);
746
747 if (vp9_receive_raw_frame(ctx->cpi, lib_flags,
748 &sd, dst_time_stamp, dst_end_time_stamp)) {
749 VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
750 res = update_error_state(ctx, &cpi->common.error);
751 }
752 }
753
754 cx_data = ctx->cx_data;
755 cx_data_sz = ctx->cx_data_sz;
756 lib_flags = 0;
757
758 /* Any pending invisible frames? */
759 if (ctx->pending_cx_data) {
760 memmove(cx_data, ctx->pending_cx_data, ctx->pending_cx_data_sz);
761 ctx->pending_cx_data = cx_data;
762 cx_data += ctx->pending_cx_data_sz;
763 cx_data_sz -= ctx->pending_cx_data_sz;
764
765 /* TODO: this is a minimal check, the underlying codec doesn't respect
766 * the buffer size anyway.
767 */
768 if (cx_data_sz < ctx->cx_data_sz / 2) {
769 ctx->base.err_detail = "Compressed data buffer too small";
770 return VPX_CODEC_ERROR;
771 }
772 }
773
774 while (cx_data_sz >= ctx->cx_data_sz / 2 &&
775 -1 != vp9_get_compressed_data(ctx->cpi, &lib_flags, &size,
776 cx_data, &dst_time_stamp,
777 &dst_end_time_stamp, !img)) {
778 if (size) {
779 vpx_codec_pts_t round, delta;
780 vpx_codec_cx_pkt_t pkt;
781 VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
782
783 /* Pack invisible frames with the next visible frame */
784 if (cpi->common.show_frame == 0) {
785 if (ctx->pending_cx_data == 0)
786 ctx->pending_cx_data = cx_data;
787 ctx->pending_cx_data_sz += size;
788 ctx->pending_frame_sizes[ctx->pending_frame_count++] = size;
789 ctx->pending_frame_magnitude |= size;
790 cx_data += size;
791 cx_data_sz -= size;
792 continue;
793 }
794
795 /* Add the frame packet to the list of returned packets. */
796 round = (vpx_codec_pts_t)1000000 * ctx->cfg.g_timebase.num / 2 - 1;
797 delta = (dst_end_time_stamp - dst_time_stamp);
798 pkt.kind = VPX_CODEC_CX_FRAME_PKT;
799 pkt.data.frame.pts =
800 (dst_time_stamp * ctx->cfg.g_timebase.den + round)
801 / ctx->cfg.g_timebase.num / 10000000;
802 pkt.data.frame.duration = (unsigned long)
803 ((delta * ctx->cfg.g_timebase.den + round)
804 / ctx->cfg.g_timebase.num / 10000000);
805 pkt.data.frame.flags = lib_flags << 16;
806
807 if (lib_flags & FRAMEFLAGS_KEY)
808 pkt.data.frame.flags |= VPX_FRAME_IS_KEY;
809
810 if (cpi->common.show_frame == 0) {
811 pkt.data.frame.flags |= VPX_FRAME_IS_INVISIBLE;
812
813 // This timestamp should be as close as possible to the
814 // prior PTS so that if a decoder uses pts to schedule when
815 // to do this, we start right after last frame was decoded.
816 // Invisible frames have no duration.
817 pkt.data.frame.pts = ((cpi->last_time_stamp_seen
818 * ctx->cfg.g_timebase.den + round)
819 / ctx->cfg.g_timebase.num / 10000000) + 1;
820 pkt.data.frame.duration = 0;
821 }
822
823 if (cpi->droppable)
824 pkt.data.frame.flags |= VPX_FRAME_IS_DROPPABLE;
825
826 /*if (cpi->output_partition)
827 {
828 int i;
829 const int num_partitions = 1;
830
831 pkt.data.frame.flags |= VPX_FRAME_IS_FRAGMENT;
832
833 for (i = 0; i < num_partitions; ++i)
834 {
835 pkt.data.frame.buf = cx_data;
836 pkt.data.frame.sz = cpi->partition_sz[i];
837 pkt.data.frame.partition_id = i;
838 // don't set the fragment bit for the last partition
839 if (i == (num_partitions - 1))
840 pkt.data.frame.flags &= ~VPX_FRAME_IS_FRAGMENT;
841 vpx_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
842 cx_data += cpi->partition_sz[i];
843 cx_data_sz -= cpi->partition_sz[i];
844 }
845 }
846 else*/
847 {
848 if (ctx->pending_cx_data) {
849 ctx->pending_frame_sizes[ctx->pending_frame_count++] = size;
850 ctx->pending_frame_magnitude |= size;
851 ctx->pending_cx_data_sz += size;
852 size += write_superframe_index(ctx);
853 pkt.data.frame.buf = ctx->pending_cx_data;
854 pkt.data.frame.sz = ctx->pending_cx_data_sz;
855 ctx->pending_cx_data = NULL;
856 ctx->pending_cx_data_sz = 0;
857 ctx->pending_frame_count = 0;
858 ctx->pending_frame_magnitude = 0;
859 } else {
860 pkt.data.frame.buf = cx_data;
861 pkt.data.frame.sz = size;
862 }
863 pkt.data.frame.partition_id = -1;
864 vpx_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
865 cx_data += size;
866 cx_data_sz -= size;
867 }
868 }
869 }
870 }
871
872 return res;
873 }
874
875
876 static const vpx_codec_cx_pkt_t *vp9e_get_cxdata(vpx_codec_alg_priv_t *ctx,
877 vpx_codec_iter_t *iter) {
878 return vpx_codec_pkt_list_get(&ctx->pkt_list.head, iter);
879 }
880
881 static vpx_codec_err_t vp9e_set_reference(vpx_codec_alg_priv_t *ctx,
882 int ctr_id,
883 va_list args) {
884 vpx_ref_frame_t *frame = va_arg(args, vpx_ref_frame_t *);
885
886 if (frame != NULL) {
887 YV12_BUFFER_CONFIG sd;
888
889 image2yuvconfig(&frame->img, &sd);
890 vp9_set_reference_enc(ctx->cpi, ref_frame_to_vp9_reframe(frame->frame_type),
891 &sd);
892 return VPX_CODEC_OK;
893 } else {
894 return VPX_CODEC_INVALID_PARAM;
895 }
896 }
897
898 static vpx_codec_err_t vp9e_copy_reference(vpx_codec_alg_priv_t *ctx,
899 int ctr_id,
900 va_list args) {
901 vpx_ref_frame_t *frame = va_arg(args, vpx_ref_frame_t *);
902
903 if (frame != NULL) {
904 YV12_BUFFER_CONFIG sd;
905
906 image2yuvconfig(&frame->img, &sd);
907 vp9_copy_reference_enc(ctx->cpi,
908 ref_frame_to_vp9_reframe(frame->frame_type), &sd);
909 return VPX_CODEC_OK;
910 } else {
911 return VPX_CODEC_INVALID_PARAM;
912 }
913 }
914
915 static vpx_codec_err_t get_reference(vpx_codec_alg_priv_t *ctx,
916 int ctr_id,
917 va_list args) {
918 vp9_ref_frame_t *frame = va_arg(args, vp9_ref_frame_t *);
919
920 if (frame != NULL) {
921 YV12_BUFFER_CONFIG* fb;
922
923 vp9_get_reference_enc(ctx->cpi, frame->idx, &fb);
924 yuvconfig2image(&frame->img, fb, NULL);
925 return VPX_CODEC_OK;
926 } else {
927 return VPX_CODEC_INVALID_PARAM;
928 }
929 }
930
931 static vpx_codec_err_t vp9e_set_previewpp(vpx_codec_alg_priv_t *ctx,
932 int ctr_id,
933 va_list args) {
934 #if CONFIG_VP9_POSTPROC
935 vp8_postproc_cfg_t *config = va_arg(args, vp8_postproc_cfg_t *);
936 (void)ctr_id;
937
938 if (config != NULL) {
939 ctx->preview_ppcfg = *config;
940 return VPX_CODEC_OK;
941 } else {
942 return VPX_CODEC_INVALID_PARAM;
943 }
944 #else
945 (void)ctx;
946 (void)ctr_id;
947 (void)args;
948 return VPX_CODEC_INCAPABLE;
949 #endif
950 }
951
952
953 static vpx_image_t *vp9e_get_preview(vpx_codec_alg_priv_t *ctx) {
954 YV12_BUFFER_CONFIG sd;
955 vp9_ppflags_t flags = {0};
956
957 if (ctx->preview_ppcfg.post_proc_flag) {
958 flags.post_proc_flag = ctx->preview_ppcfg.post_proc_flag;
959 flags.deblocking_level = ctx->preview_ppcfg.deblocking_level;
960 flags.noise_level = ctx->preview_ppcfg.noise_level;
961 }
962
963 if (0 == vp9_get_preview_raw_frame(ctx->cpi, &sd, &flags)) {
964 yuvconfig2image(&ctx->preview_img, &sd, NULL);
965 return &ctx->preview_img;
966 } else {
967 return NULL;
968 }
969 }
970
971 static vpx_codec_err_t vp9e_update_entropy(vpx_codec_alg_priv_t *ctx,
972 int ctr_id,
973 va_list args) {
974 int update = va_arg(args, int);
975 vp9_update_entropy(ctx->cpi, update);
976 return VPX_CODEC_OK;
977 }
978
979 static vpx_codec_err_t vp9e_update_reference(vpx_codec_alg_priv_t *ctx,
980 int ctr_id,
981 va_list args) {
982 int update = va_arg(args, int);
983 vp9_update_reference(ctx->cpi, update);
984 return VPX_CODEC_OK;
985 }
986
987 static vpx_codec_err_t vp9e_use_reference(vpx_codec_alg_priv_t *ctx,
988 int ctr_id,
989 va_list args) {
990 int reference_flag = va_arg(args, int);
991 vp9_use_as_reference(ctx->cpi, reference_flag);
992 return VPX_CODEC_OK;
993 }
994
995 static vpx_codec_err_t vp9e_set_roi_map(vpx_codec_alg_priv_t *ctx,
996 int ctr_id,
997 va_list args) {
998 // TODO(yaowu): Need to re-implement and test for VP9.
999 return VPX_CODEC_INVALID_PARAM;
1000 }
1001
1002
1003 static vpx_codec_err_t vp9e_set_activemap(vpx_codec_alg_priv_t *ctx,
1004 int ctr_id,
1005 va_list args) {
1006 vpx_active_map_t *data = va_arg(args, vpx_active_map_t *);
1007
1008 if (data) {
1009 vpx_active_map_t *map = (vpx_active_map_t *)data;
1010 if (!vp9_set_active_map(ctx->cpi, map->active_map, map->rows, map->cols))
1011 return VPX_CODEC_OK;
1012 else
1013 return VPX_CODEC_INVALID_PARAM;
1014 } else {
1015 return VPX_CODEC_INVALID_PARAM;
1016 }
1017 }
1018
1019 static vpx_codec_err_t vp9e_set_scalemode(vpx_codec_alg_priv_t *ctx,
1020 int ctr_id,
1021 va_list args) {
1022 vpx_scaling_mode_t *scalemode = va_arg(args, vpx_scaling_mode_t *);
1023
1024 if (scalemode != NULL) {
1025 int res;
1026 res = vp9_set_internal_size(ctx->cpi,
1027 (VPX_SCALING)scalemode->h_scaling_mode,
1028 (VPX_SCALING)scalemode->v_scaling_mode);
1029 return (res == 0) ? VPX_CODEC_OK : VPX_CODEC_INVALID_PARAM;
1030 } else {
1031 return VPX_CODEC_INVALID_PARAM;
1032 }
1033 }
1034
1035 static vpx_codec_err_t vp9e_set_svc(vpx_codec_alg_priv_t *ctx, int ctr_id,
1036 va_list args) {
1037 int data = va_arg(args, int);
1038 vp9_set_svc(ctx->cpi, data);
1039 // CBR mode for SVC with both temporal and spatial layers not yet supported.
1040 if (data == 1 &&
1041 ctx->cfg.rc_end_usage == VPX_CBR &&
1042 ctx->cfg.ss_number_layers > 1 &&
1043 ctx->cfg.ts_number_layers > 1) {
1044 return VPX_CODEC_INVALID_PARAM;
1045 }
1046 return VPX_CODEC_OK;
1047 }
1048
1049 static vpx_codec_err_t vp9e_set_svc_layer_id(vpx_codec_alg_priv_t *ctx,
1050 int ctr_id,
1051 va_list args) {
1052 vpx_svc_layer_id_t *data = va_arg(args, vpx_svc_layer_id_t *);
1053 VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
1054 cpi->svc.spatial_layer_id = data->spatial_layer_id;
1055 cpi->svc.temporal_layer_id = data->temporal_layer_id;
1056 // Checks on valid layer_id input.
1057 if (cpi->svc.temporal_layer_id < 0 ||
1058 cpi->svc.temporal_layer_id >= (int)ctx->cfg.ts_number_layers) {
1059 return VPX_CODEC_INVALID_PARAM;
1060 }
1061 if (cpi->svc.spatial_layer_id < 0 ||
1062 cpi->svc.spatial_layer_id >= (int)ctx->cfg.ss_number_layers) {
1063 return VPX_CODEC_INVALID_PARAM;
1064 }
1065 return VPX_CODEC_OK;
1066 }
1067
1068 static vpx_codec_err_t vp9e_set_svc_parameters(vpx_codec_alg_priv_t *ctx,
1069 int ctr_id, va_list args) {
1070 VP9_COMP *cpi = (VP9_COMP *)ctx->cpi;
1071 vpx_svc_parameters_t *params = va_arg(args, vpx_svc_parameters_t *);
1072
1073 if (params == NULL) return VPX_CODEC_INVALID_PARAM;
1074
1075 cpi->svc.spatial_layer_id = params->spatial_layer;
1076 cpi->svc.temporal_layer_id = params->temporal_layer;
1077
1078 cpi->lst_fb_idx = params->lst_fb_idx;
1079 cpi->gld_fb_idx = params->gld_fb_idx;
1080 cpi->alt_fb_idx = params->alt_fb_idx;
1081
1082 if (vp9_set_size_literal(ctx->cpi, params->width, params->height) != 0)
1083 return VPX_CODEC_INVALID_PARAM;
1084
1085 ctx->cfg.rc_max_quantizer = params->max_quantizer;
1086 ctx->cfg.rc_min_quantizer = params->min_quantizer;
1087
1088 set_vp9e_config(&ctx->oxcf, ctx->cfg, ctx->vp8_cfg);
1089 vp9_change_config(ctx->cpi, &ctx->oxcf);
1090
1091 return VPX_CODEC_OK;
1092 }
1093
1094 static vpx_codec_ctrl_fn_map_t vp9e_ctf_maps[] = {
1095 {VP8_SET_REFERENCE, vp9e_set_reference},
1096 {VP8_COPY_REFERENCE, vp9e_copy_reference},
1097 {VP8_SET_POSTPROC, vp9e_set_previewpp},
1098 {VP8E_UPD_ENTROPY, vp9e_update_entropy},
1099 {VP8E_UPD_REFERENCE, vp9e_update_reference},
1100 {VP8E_USE_REFERENCE, vp9e_use_reference},
1101 {VP8E_SET_ROI_MAP, vp9e_set_roi_map},
1102 {VP8E_SET_ACTIVEMAP, vp9e_set_activemap},
1103 {VP8E_SET_SCALEMODE, vp9e_set_scalemode},
1104 {VP8E_SET_CPUUSED, set_param},
1105 {VP8E_SET_NOISE_SENSITIVITY, set_param},
1106 {VP8E_SET_ENABLEAUTOALTREF, set_param},
1107 {VP8E_SET_SHARPNESS, set_param},
1108 {VP8E_SET_STATIC_THRESHOLD, set_param},
1109 {VP9E_SET_TILE_COLUMNS, set_param},
1110 {VP9E_SET_TILE_ROWS, set_param},
1111 {VP8E_GET_LAST_QUANTIZER, get_param},
1112 {VP8E_GET_LAST_QUANTIZER_64, get_param},
1113 {VP8E_SET_ARNR_MAXFRAMES, set_param},
1114 {VP8E_SET_ARNR_STRENGTH, set_param},
1115 {VP8E_SET_ARNR_TYPE, set_param},
1116 {VP8E_SET_TUNING, set_param},
1117 {VP8E_SET_CQ_LEVEL, set_param},
1118 {VP8E_SET_MAX_INTRA_BITRATE_PCT, set_param},
1119 {VP9E_SET_LOSSLESS, set_param},
1120 {VP9E_SET_FRAME_PARALLEL_DECODING, set_param},
1121 {VP9E_SET_AQ_MODE, set_param},
1122 {VP9_GET_REFERENCE, get_reference},
1123 {VP9E_SET_SVC, vp9e_set_svc},
1124 {VP9E_SET_SVC_PARAMETERS, vp9e_set_svc_parameters},
1125 {VP9E_SET_SVC_LAYER_ID, vp9e_set_svc_layer_id},
1126 { -1, NULL},
1127 };
1128
1129 static vpx_codec_enc_cfg_map_t vp9e_usage_cfg_map[] = {
1130 {
1131 0,
1132 { // NOLINT
1133 0, /* g_usage */
1134 0, /* g_threads */
1135 0, /* g_profile */
1136
1137 320, /* g_width */
1138 240, /* g_height */
1139 {1, 30}, /* g_timebase */
1140
1141 0, /* g_error_resilient */
1142
1143 VPX_RC_ONE_PASS, /* g_pass */
1144
1145 25, /* g_lag_in_frames */
1146
1147 0, /* rc_dropframe_thresh */
1148 0, /* rc_resize_allowed */
1149 60, /* rc_resize_down_thresold */
1150 30, /* rc_resize_up_thresold */
1151
1152 VPX_VBR, /* rc_end_usage */
1153 #if VPX_ENCODER_ABI_VERSION > (1 + VPX_CODEC_ABI_VERSION)
1154 {0}, /* rc_twopass_stats_in */
1155 #endif
1156 256, /* rc_target_bandwidth */
1157 0, /* rc_min_quantizer */
1158 63, /* rc_max_quantizer */
1159 100, /* rc_undershoot_pct */
1160 100, /* rc_overshoot_pct */
1161
1162 6000, /* rc_max_buffer_size */
1163 4000, /* rc_buffer_initial_size; */
1164 5000, /* rc_buffer_optimal_size; */
1165
1166 50, /* rc_two_pass_vbrbias */
1167 0, /* rc_two_pass_vbrmin_section */
1168 2000, /* rc_two_pass_vbrmax_section */
1169
1170 /* keyframing settings (kf) */
1171 VPX_KF_AUTO, /* g_kfmode*/
1172 0, /* kf_min_dist */
1173 9999, /* kf_max_dist */
1174
1175 VPX_SS_DEFAULT_LAYERS, /* ss_number_layers */
1176 {0}, /* ss_target_bitrate */
1177 1, /* ts_number_layers */
1178 {0}, /* ts_target_bitrate */
1179 {0}, /* ts_rate_decimator */
1180 0, /* ts_periodicity */
1181 {0}, /* ts_layer_id */
1182 #if VPX_ENCODER_ABI_VERSION == (1 + VPX_CODEC_ABI_VERSION)
1183 "vp8.fpf" /* first pass filename */
1184 #endif
1185 }
1186 },
1187 { -1, {NOT_IMPLEMENTED}}
1188 };
1189
1190
1191 #ifndef VERSION_STRING
1192 #define VERSION_STRING
1193 #endif
1194 CODEC_INTERFACE(vpx_codec_vp9_cx) = {
1195 "WebM Project VP9 Encoder" VERSION_STRING,
1196 VPX_CODEC_INTERNAL_ABI_VERSION,
1197 VPX_CODEC_CAP_ENCODER | VPX_CODEC_CAP_PSNR |
1198 VPX_CODEC_CAP_OUTPUT_PARTITION,
1199 /* vpx_codec_caps_t caps; */
1200 vp9e_init, /* vpx_codec_init_fn_t init; */
1201 vp9e_destroy, /* vpx_codec_destroy_fn_t destroy; */
1202 vp9e_ctf_maps, /* vpx_codec_ctrl_fn_map_t *ctrl_maps; */
1203 NOT_IMPLEMENTED, /* vpx_codec_get_mmap_fn_t get_mmap; */
1204 NOT_IMPLEMENTED, /* vpx_codec_set_mmap_fn_t set_mmap; */
1205 { // NOLINT
1206 NOT_IMPLEMENTED, /* vpx_codec_peek_si_fn_t peek_si; */
1207 NOT_IMPLEMENTED, /* vpx_codec_get_si_fn_t get_si; */
1208 NOT_IMPLEMENTED, /* vpx_codec_decode_fn_t decode; */
1209 NOT_IMPLEMENTED, /* vpx_codec_frame_get_fn_t frame_get; */
1210 },
1211 { // NOLINT
1212 vp9e_usage_cfg_map, /* vpx_codec_enc_cfg_map_t peek_si; */
1213 vp9e_encode, /* vpx_codec_encode_fn_t encode; */
1214 vp9e_get_cxdata, /* vpx_codec_get_cx_data_fn_t frame_get; */
1215 vp9e_set_config,
1216 NOT_IMPLEMENTED,
1217 vp9e_get_preview,
1218 } /* encoder functions */
1219 };
AV1 Codec Library