1 /*
2 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
3 *
4 * This source code is subject to the terms of the BSD 2 Clause License and
5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
6 * was not distributed with this source code in the LICENSE file, you can
7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
8 * Media Patent License 1.0 was not distributed with this source code in the
9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
10 */
11 #include <stdlib.h>
12 #include <string.h>
13
14 #include "./aom_config.h"
15 #include "aom/aom_encoder.h"
16 #include "aom_ports/aom_once.h"
17 #include "aom_ports/system_state.h"
18 #include "aom/internal/aom_codec_internal.h"
19 #include "./aom_version.h"
20 #include "av1/encoder/encoder.h"
21 #include "aom/aomcx.h"
22 #include "av1/encoder/firstpass.h"
23 #include "av1/av1_iface_common.h"
24
25 #define MAG_SIZE (4)
26 #define MAX_INDEX_SIZE (256)
27
28 struct av1_extracfg {
29 int cpu_used; // available cpu percentage in 1/16
30 unsigned int enable_auto_alt_ref;
31 #if CONFIG_EXT_REFS
32 unsigned int enable_auto_bwd_ref;
33 #endif // CONFIG_EXT_REFS
34 unsigned int noise_sensitivity;
35 unsigned int sharpness;
36 unsigned int static_thresh;
37 unsigned int tile_columns; // log2 number of tile columns
38 unsigned int tile_rows; // log2 number of tile rows
39 #if CONFIG_DEPENDENT_HORZTILES
40 unsigned int dependent_horz_tiles;
41 #endif
42 #if CONFIG_LOOPFILTERING_ACROSS_TILES
43 unsigned int loop_filter_across_tiles_enabled;
44 #endif // CONFIG_LOOPFILTERING_ACROSS_TILES
45 unsigned int arnr_max_frames;
46 unsigned int arnr_strength;
47 unsigned int min_gf_interval;
48 unsigned int max_gf_interval;
49 aom_tune_metric tuning;
50 unsigned int cq_level; // constrained quality level
51 unsigned int rc_max_intra_bitrate_pct;
52 unsigned int rc_max_inter_bitrate_pct;
53 unsigned int gf_cbr_boost_pct;
54 unsigned int lossless;
55 #if CONFIG_AOM_QM
56 unsigned int enable_qm;
57 unsigned int qm_min;
58 unsigned int qm_max;
59 #endif
60 #if CONFIG_DIST_8X8
61 unsigned int enable_dist_8x8;
62 #endif
63 unsigned int num_tg;
64 unsigned int mtu_size;
65 #if CONFIG_TEMPMV_SIGNALING
66 unsigned int disable_tempmv;
67 #endif
68 unsigned int frame_parallel_decoding_mode;
69 AQ_MODE aq_mode;
70 #if CONFIG_EXT_DELTA_Q
71 DELTAQ_MODE deltaq_mode;
72 #endif
73 unsigned int frame_periodic_boost;
74 aom_bit_depth_t bit_depth;
75 aom_tune_content content;
76 aom_color_space_t color_space;
77 aom_transfer_function_t transfer_function;
78 aom_chroma_sample_position_t chroma_sample_position;
79 int color_range;
80 int render_width;
81 int render_height;
82 aom_superblock_size_t superblock_size;
83 #if CONFIG_ANS && ANS_MAX_SYMBOLS
84 int ans_window_size_log2;
85 #endif
86 #if CONFIG_EXT_TILE
87 unsigned int single_tile_decoding;
88 #endif // CONFIG_EXT_TILE
89
90 unsigned int motion_vector_unit_test;
91 };
92
93 static struct av1_extracfg default_extra_cfg = {
94 0, // cpu_used
95 1, // enable_auto_alt_ref
96 #if CONFIG_EXT_REFS
97 0, // enable_auto_bwd_ref
98 #endif // CONFIG_EXT_REFS
99 0, // noise_sensitivity
100 0, // sharpness
101 0, // static_thresh
102 0, // tile_columns
103 0, // tile_rows
104 #if CONFIG_DEPENDENT_HORZTILES
105 0, // Dependent Horizontal tiles
106 #endif
107 #if CONFIG_LOOPFILTERING_ACROSS_TILES
108 1, // loop_filter_across_tiles_enabled
109 #endif // CONFIG_LOOPFILTERING_ACROSS_TILES
110 7, // arnr_max_frames
111 5, // arnr_strength
112 0, // min_gf_interval; 0 -> default decision
113 0, // max_gf_interval; 0 -> default decision
114 AOM_TUNE_PSNR, // tuning
115 10, // cq_level
116 0, // rc_max_intra_bitrate_pct
117 0, // rc_max_inter_bitrate_pct
118 0, // gf_cbr_boost_pct
119 0, // lossless
120 #if CONFIG_AOM_QM
121 0, // enable_qm
122 DEFAULT_QM_FIRST, // qm_min
123 DEFAULT_QM_LAST, // qm_max
124 #endif
125 #if CONFIG_DIST_8X8
126 0,
127 #endif
128 1, // max number of tile groups
129 0, // mtu_size
130 #if CONFIG_TEMPMV_SIGNALING
131 0, // disable temporal mv prediction
132 #endif
133 1, // frame_parallel_decoding_mode
134 NO_AQ, // aq_mode
135 #if CONFIG_EXT_DELTA_Q
136 NO_DELTA_Q, // deltaq_mode
137 #endif
138 CONFIG_XIPHRC, // frame_periodic_delta_q
139 AOM_BITS_8, // Bit depth
140 AOM_CONTENT_DEFAULT, // content
141 AOM_CS_UNKNOWN, // color space
142 AOM_TF_UNKNOWN, // transfer function
143 AOM_CSP_UNKNOWN, // chroma sample position
144 0, // color range
145 0, // render width
146 0, // render height
147 AOM_SUPERBLOCK_SIZE_DYNAMIC, // superblock_size
148 #if CONFIG_ANS && ANS_MAX_SYMBOLS
149 23, // ans_window_size_log2
150 #endif
151 #if CONFIG_EXT_TILE
152 0, // Single tile decoding is off by default.
153 #endif // CONFIG_EXT_TILE
154
155 0, // motion_vector_unit_test
156 };
157
158 struct aom_codec_alg_priv {
159 aom_codec_priv_t base;
160 aom_codec_enc_cfg_t cfg;
161 struct av1_extracfg extra_cfg;
162 AV1EncoderConfig oxcf;
163 AV1_COMP *cpi;
164 unsigned char *cx_data;
165 size_t cx_data_sz;
166 unsigned char *pending_cx_data;
167 size_t pending_cx_data_sz;
168 int pending_frame_count;
169 size_t pending_frame_sizes[8];
170 aom_image_t preview_img;
171 aom_enc_frame_flags_t next_frame_flags;
172 aom_postproc_cfg_t preview_ppcfg;
173 aom_codec_pkt_list_decl(256) pkt_list;
174 unsigned int fixed_kf_cntr;
175 // BufferPool that holds all reference frames.
176 BufferPool *buffer_pool;
177 };
178
update_error_state(aom_codec_alg_priv_t * ctx,const struct aom_internal_error_info * error)179 static aom_codec_err_t update_error_state(
180 aom_codec_alg_priv_t *ctx, const struct aom_internal_error_info *error) {
181 const aom_codec_err_t res = error->error_code;
182
183 if (res != AOM_CODEC_OK)
184 ctx->base.err_detail = error->has_detail ? error->detail : NULL;
185
186 return res;
187 }
188
189 #undef ERROR
190 #define ERROR(str) \
191 do { \
192 ctx->base.err_detail = str; \
193 return AOM_CODEC_INVALID_PARAM; \
194 } while (0)
195
196 #define RANGE_CHECK(p, memb, lo, hi) \
197 do { \
198 if (!((p)->memb >= (lo) && (p)->memb <= (hi))) \
199 ERROR(#memb " out of range [" #lo ".." #hi "]"); \
200 } while (0)
201
202 #define RANGE_CHECK_HI(p, memb, hi) \
203 do { \
204 if (!((p)->memb <= (hi))) ERROR(#memb " out of range [.." #hi "]"); \
205 } while (0)
206
207 #define RANGE_CHECK_LO(p, memb, lo) \
208 do { \
209 if (!((p)->memb >= (lo))) ERROR(#memb " out of range [" #lo "..]"); \
210 } while (0)
211
212 #define RANGE_CHECK_BOOL(p, memb) \
213 do { \
214 if (!!((p)->memb) != (p)->memb) ERROR(#memb " expected boolean"); \
215 } while (0)
216
validate_config(aom_codec_alg_priv_t * ctx,const aom_codec_enc_cfg_t * cfg,const struct av1_extracfg * extra_cfg)217 static aom_codec_err_t validate_config(aom_codec_alg_priv_t *ctx,
218 const aom_codec_enc_cfg_t *cfg,
219 const struct av1_extracfg *extra_cfg) {
220 RANGE_CHECK(cfg, g_w, 1, 65535); // 16 bits available
221 RANGE_CHECK(cfg, g_h, 1, 65535); // 16 bits available
222 RANGE_CHECK(cfg, g_timebase.den, 1, 1000000000);
223 RANGE_CHECK(cfg, g_timebase.num, 1, cfg->g_timebase.den);
224 RANGE_CHECK_HI(cfg, g_profile, 3);
225
226 RANGE_CHECK_HI(cfg, rc_max_quantizer, 63);
227 RANGE_CHECK_HI(cfg, rc_min_quantizer, cfg->rc_max_quantizer);
228 RANGE_CHECK_BOOL(extra_cfg, lossless);
229 RANGE_CHECK_HI(extra_cfg, aq_mode, AQ_MODE_COUNT - 1);
230 #if CONFIG_EXT_DELTA_Q
231 RANGE_CHECK_HI(extra_cfg, deltaq_mode, DELTAQ_MODE_COUNT - 1);
232 #endif
233 RANGE_CHECK_HI(extra_cfg, frame_periodic_boost, 1);
234 RANGE_CHECK_HI(cfg, g_threads, 64);
235 RANGE_CHECK_HI(cfg, g_lag_in_frames, MAX_LAG_BUFFERS);
236 RANGE_CHECK(cfg, rc_end_usage, AOM_VBR, AOM_Q);
237 RANGE_CHECK_HI(cfg, rc_undershoot_pct, 100);
238 RANGE_CHECK_HI(cfg, rc_overshoot_pct, 100);
239 RANGE_CHECK_HI(cfg, rc_2pass_vbr_bias_pct, 100);
240 RANGE_CHECK(cfg, kf_mode, AOM_KF_DISABLED, AOM_KF_AUTO);
241 RANGE_CHECK_HI(cfg, rc_dropframe_thresh, 100);
242 RANGE_CHECK(cfg, g_pass, AOM_RC_ONE_PASS, AOM_RC_LAST_PASS);
243 RANGE_CHECK_HI(extra_cfg, min_gf_interval, MAX_LAG_BUFFERS - 1);
244 RANGE_CHECK_HI(extra_cfg, max_gf_interval, MAX_LAG_BUFFERS - 1);
245 if (extra_cfg->max_gf_interval > 0) {
246 RANGE_CHECK(extra_cfg, max_gf_interval, 2, (MAX_LAG_BUFFERS - 1));
247 }
248 if (extra_cfg->min_gf_interval > 0 && extra_cfg->max_gf_interval > 0) {
249 RANGE_CHECK(extra_cfg, max_gf_interval, extra_cfg->min_gf_interval,
250 (MAX_LAG_BUFFERS - 1));
251 }
252
253 RANGE_CHECK_HI(cfg, rc_resize_mode, RESIZE_MODES - 1);
254 RANGE_CHECK(cfg, rc_resize_denominator, SCALE_NUMERATOR,
255 SCALE_NUMERATOR << 1);
256 RANGE_CHECK(cfg, rc_resize_kf_denominator, SCALE_NUMERATOR,
257 SCALE_NUMERATOR << 1);
258 #if CONFIG_FRAME_SUPERRES
259 RANGE_CHECK_HI(cfg, rc_superres_mode, SUPERRES_MODES - 1);
260 RANGE_CHECK(cfg, rc_superres_denominator, SCALE_NUMERATOR,
261 SCALE_NUMERATOR << 1);
262 RANGE_CHECK(cfg, rc_superres_kf_denominator, SCALE_NUMERATOR,
263 SCALE_NUMERATOR << 1);
264 RANGE_CHECK(cfg, rc_superres_qthresh, 1, 63);
265 RANGE_CHECK(cfg, rc_superres_kf_qthresh, 1, 63);
266 #endif // CONFIG_FRAME_SUPERRES
267
268 // AV1 does not support a lower bound on the keyframe interval in
269 // automatic keyframe placement mode.
270 if (cfg->kf_mode != AOM_KF_DISABLED && cfg->kf_min_dist != cfg->kf_max_dist &&
271 cfg->kf_min_dist > 0)
272 ERROR(
273 "kf_min_dist not supported in auto mode, use 0 "
274 "or kf_max_dist instead.");
275
276 RANGE_CHECK_HI(extra_cfg, motion_vector_unit_test, 2);
277 RANGE_CHECK_HI(extra_cfg, enable_auto_alt_ref, 2);
278 #if CONFIG_EXT_REFS
279 RANGE_CHECK_HI(extra_cfg, enable_auto_bwd_ref, 2);
280 #endif // CONFIG_EXT_REFS
281 RANGE_CHECK(extra_cfg, cpu_used, 0, 8);
282 RANGE_CHECK_HI(extra_cfg, noise_sensitivity, 6);
283 RANGE_CHECK(extra_cfg, superblock_size, AOM_SUPERBLOCK_SIZE_64X64,
284 AOM_SUPERBLOCK_SIZE_DYNAMIC);
285 #if CONFIG_EXT_TILE
286 RANGE_CHECK_HI(cfg, large_scale_tile, 1);
287 RANGE_CHECK_HI(extra_cfg, single_tile_decoding, 1);
288
289 if (cfg->large_scale_tile) {
290 // TODO(any): Waring. If CONFIG_EXT_TILE is true, tile_columns really
291 // means tile_width, and tile_rows really means tile_hight. The interface
292 // should be sanitized.
293 #if CONFIG_EXT_PARTITION
294 if (extra_cfg->superblock_size != AOM_SUPERBLOCK_SIZE_64X64) {
295 if (extra_cfg->tile_columns != 0)
296 RANGE_CHECK(extra_cfg, tile_columns, 1, 32);
297 if (extra_cfg->tile_rows != 0) RANGE_CHECK(extra_cfg, tile_rows, 1, 32);
298 } else {
299 #endif // CONFIG_EXT_PARTITION
300 if (extra_cfg->tile_columns != 0)
301 RANGE_CHECK(extra_cfg, tile_columns, 1, 64);
302 if (extra_cfg->tile_rows != 0) RANGE_CHECK(extra_cfg, tile_rows, 1, 64);
303 #if CONFIG_EXT_PARTITION
304 }
305 #endif // CONFIG_EXT_PARTITION
306 } else {
307 #endif // CONFIG_EXT_TILE
308 #if CONFIG_MAX_TILE
309 RANGE_CHECK_HI(extra_cfg, tile_columns, 6);
310 RANGE_CHECK_HI(extra_cfg, tile_rows, 6);
311 #else // CONFIG_MAX_TILE
312 RANGE_CHECK_HI(extra_cfg, tile_columns, 6);
313 RANGE_CHECK_HI(extra_cfg, tile_rows, 2);
314 #endif // CONFIG_MAX_TILE
315 #if CONFIG_EXT_TILE
316 }
317 #endif // CONFIG_EXT_TILE
318
319 #if CONFIG_DEPENDENT_HORZTILES
320 RANGE_CHECK_HI(extra_cfg, dependent_horz_tiles, 1);
321 #endif
322 #if CONFIG_LOOPFILTERING_ACROSS_TILES
323 RANGE_CHECK_HI(extra_cfg, loop_filter_across_tiles_enabled, 1);
324 #endif // CONFIG_LOOPFILTERING_ACROSS_TILES
325 RANGE_CHECK_HI(extra_cfg, sharpness, 7);
326 RANGE_CHECK_HI(extra_cfg, arnr_max_frames, 15);
327 RANGE_CHECK_HI(extra_cfg, arnr_strength, 6);
328 RANGE_CHECK_HI(extra_cfg, cq_level, 63);
329 RANGE_CHECK(cfg, g_bit_depth, AOM_BITS_8, AOM_BITS_12);
330 RANGE_CHECK(cfg, g_input_bit_depth, 8, 12);
331 RANGE_CHECK(extra_cfg, content, AOM_CONTENT_DEFAULT, AOM_CONTENT_INVALID - 1);
332
333 // TODO(yaowu): remove this when ssim tuning is implemented for av1
334 if (extra_cfg->tuning == AOM_TUNE_SSIM)
335 ERROR("Option --tune=ssim is not currently supported in AV1.");
336
337 // TODO(anybody) : remove this flag when PVQ supports pallete coding tool
338 #if CONFIG_PVQ
339 if (extra_cfg->content == AOM_CONTENT_SCREEN)
340 ERROR(
341 "Option --tune-content=screen is not currently supported when PVQ is "
342 "enabled.");
343 #endif // CONFIG_PVQ
344
345 if (cfg->g_pass == AOM_RC_LAST_PASS) {
346 #if !CONFIG_XIPHRC
347 const size_t packet_sz = sizeof(FIRSTPASS_STATS);
348 const int n_packets = (int)(cfg->rc_twopass_stats_in.sz / packet_sz);
349 const FIRSTPASS_STATS *stats;
350 #endif
351
352 if (cfg->rc_twopass_stats_in.buf == NULL)
353 ERROR("rc_twopass_stats_in.buf not set.");
354
355 #if !CONFIG_XIPHRC
356 if (cfg->rc_twopass_stats_in.sz % packet_sz)
357 ERROR("rc_twopass_stats_in.sz indicates truncated packet.");
358
359 if (cfg->rc_twopass_stats_in.sz < 2 * packet_sz)
360 ERROR("rc_twopass_stats_in requires at least two packets.");
361
362 stats =
363 (const FIRSTPASS_STATS *)cfg->rc_twopass_stats_in.buf + n_packets - 1;
364
365 if ((int)(stats->count + 0.5) != n_packets - 1)
366 ERROR("rc_twopass_stats_in missing EOS stats packet");
367 #endif
368 }
369
370 #if !CONFIG_HIGHBITDEPTH
371 if (cfg->g_profile > (unsigned int)PROFILE_1) {
372 ERROR("Profile > 1 not supported in this build configuration");
373 }
374 #endif
375 if (cfg->g_profile <= (unsigned int)PROFILE_1 &&
376 cfg->g_bit_depth > AOM_BITS_8) {
377 ERROR("Codec high bit-depth not supported in profile < 2");
378 }
379 if (cfg->g_profile <= (unsigned int)PROFILE_1 && cfg->g_input_bit_depth > 8) {
380 ERROR("Source high bit-depth not supported in profile < 2");
381 }
382 if (cfg->g_profile > (unsigned int)PROFILE_1 &&
383 cfg->g_bit_depth == AOM_BITS_8) {
384 ERROR("Codec bit-depth 8 not supported in profile > 1");
385 }
386 #if CONFIG_COLORSPACE_HEADERS
387 RANGE_CHECK(extra_cfg, color_space, AOM_CS_UNKNOWN, AOM_CS_ICTCP);
388 RANGE_CHECK(extra_cfg, transfer_function, AOM_TF_UNKNOWN, AOM_TF_HLG);
389 RANGE_CHECK(extra_cfg, chroma_sample_position, AOM_CSP_UNKNOWN,
390 AOM_CSP_COLOCATED);
391 #else
392 RANGE_CHECK(extra_cfg, color_space, AOM_CS_UNKNOWN, AOM_CS_SRGB);
393 #endif
394 RANGE_CHECK(extra_cfg, color_range, 0, 1);
395 #if CONFIG_ANS && ANS_MAX_SYMBOLS
396 RANGE_CHECK(extra_cfg, ans_window_size_log2, 8, 23);
397 #endif
398 return AOM_CODEC_OK;
399 }
400
validate_img(aom_codec_alg_priv_t * ctx,const aom_image_t * img)401 static aom_codec_err_t validate_img(aom_codec_alg_priv_t *ctx,
402 const aom_image_t *img) {
403 switch (img->fmt) {
404 case AOM_IMG_FMT_YV12:
405 case AOM_IMG_FMT_I420:
406 case AOM_IMG_FMT_I42016: break;
407 case AOM_IMG_FMT_I422:
408 case AOM_IMG_FMT_I444:
409 case AOM_IMG_FMT_I440:
410 if (ctx->cfg.g_profile != (unsigned int)PROFILE_1) {
411 ERROR(
412 "Invalid image format. I422, I444, I440 images are "
413 "not supported in profile.");
414 }
415 break;
416 case AOM_IMG_FMT_I42216:
417 case AOM_IMG_FMT_I44416:
418 case AOM_IMG_FMT_I44016:
419 if (ctx->cfg.g_profile != (unsigned int)PROFILE_1 &&
420 ctx->cfg.g_profile != (unsigned int)PROFILE_3) {
421 ERROR(
422 "Invalid image format. 16-bit I422, I444, I440 images are "
423 "not supported in profile.");
424 }
425 break;
426 default:
427 ERROR(
428 "Invalid image format. Only YV12, I420, I422, I444 images are "
429 "supported.");
430 break;
431 }
432
433 if (img->d_w != ctx->cfg.g_w || img->d_h != ctx->cfg.g_h)
434 ERROR("Image size must match encoder init configuration size");
435
436 return AOM_CODEC_OK;
437 }
438
get_image_bps(const aom_image_t * img)439 static int get_image_bps(const aom_image_t *img) {
440 switch (img->fmt) {
441 case AOM_IMG_FMT_YV12:
442 case AOM_IMG_FMT_I420: return 12;
443 case AOM_IMG_FMT_I422: return 16;
444 case AOM_IMG_FMT_I444: return 24;
445 case AOM_IMG_FMT_I440: return 16;
446 case AOM_IMG_FMT_I42016: return 24;
447 case AOM_IMG_FMT_I42216: return 32;
448 case AOM_IMG_FMT_I44416: return 48;
449 case AOM_IMG_FMT_I44016: return 32;
450 default: assert(0 && "Invalid image format"); break;
451 }
452 return 0;
453 }
454
set_encoder_config(AV1EncoderConfig * oxcf,const aom_codec_enc_cfg_t * cfg,const struct av1_extracfg * extra_cfg)455 static aom_codec_err_t set_encoder_config(
456 AV1EncoderConfig *oxcf, const aom_codec_enc_cfg_t *cfg,
457 const struct av1_extracfg *extra_cfg) {
458 const int is_vbr = cfg->rc_end_usage == AOM_VBR;
459 oxcf->profile = cfg->g_profile;
460 oxcf->max_threads = (int)cfg->g_threads;
461 oxcf->width = cfg->g_w;
462 oxcf->height = cfg->g_h;
463 oxcf->bit_depth = cfg->g_bit_depth;
464 oxcf->input_bit_depth = cfg->g_input_bit_depth;
465 // guess a frame rate if out of whack, use 30
466 oxcf->init_framerate = (double)cfg->g_timebase.den / cfg->g_timebase.num;
467 if (oxcf->init_framerate > 180) oxcf->init_framerate = 30;
468
469 oxcf->mode = GOOD;
470
471 switch (cfg->g_pass) {
472 case AOM_RC_ONE_PASS: oxcf->pass = 0; break;
473 case AOM_RC_FIRST_PASS: oxcf->pass = 1; break;
474 case AOM_RC_LAST_PASS: oxcf->pass = 2; break;
475 }
476
477 oxcf->lag_in_frames =
478 cfg->g_pass == AOM_RC_FIRST_PASS ? 0 : cfg->g_lag_in_frames;
479 oxcf->rc_mode = cfg->rc_end_usage;
480
481 // Convert target bandwidth from Kbit/s to Bit/s
482 oxcf->target_bandwidth = 1000 * cfg->rc_target_bitrate;
483 oxcf->rc_max_intra_bitrate_pct = extra_cfg->rc_max_intra_bitrate_pct;
484 oxcf->rc_max_inter_bitrate_pct = extra_cfg->rc_max_inter_bitrate_pct;
485 oxcf->gf_cbr_boost_pct = extra_cfg->gf_cbr_boost_pct;
486
487 oxcf->best_allowed_q =
488 extra_cfg->lossless ? 0 : av1_quantizer_to_qindex(cfg->rc_min_quantizer);
489 oxcf->worst_allowed_q =
490 extra_cfg->lossless ? 0 : av1_quantizer_to_qindex(cfg->rc_max_quantizer);
491 oxcf->cq_level = av1_quantizer_to_qindex(extra_cfg->cq_level);
492 oxcf->fixed_q = -1;
493
494 #if CONFIG_AOM_QM
495 oxcf->using_qm = extra_cfg->enable_qm;
496 oxcf->qm_minlevel = extra_cfg->qm_min;
497 oxcf->qm_maxlevel = extra_cfg->qm_max;
498 #endif
499 #if CONFIG_DIST_8X8
500 oxcf->using_dist_8x8 = extra_cfg->enable_dist_8x8;
501 if (extra_cfg->tuning == AOM_TUNE_CDEF_DIST ||
502 extra_cfg->tuning == AOM_TUNE_DAALA_DIST)
503 oxcf->using_dist_8x8 = 1;
504 #endif
505 oxcf->num_tile_groups = extra_cfg->num_tg;
506 #if CONFIG_EXT_TILE
507 // In large-scale tile encoding mode, num_tile_groups is always 1.
508 if (cfg->large_scale_tile) oxcf->num_tile_groups = 1;
509 #endif // CONFIG_EXT_TILE
510 oxcf->mtu = extra_cfg->mtu_size;
511
512 #if CONFIG_TEMPMV_SIGNALING
513 oxcf->disable_tempmv = extra_cfg->disable_tempmv;
514 #endif
515 oxcf->under_shoot_pct = cfg->rc_undershoot_pct;
516 oxcf->over_shoot_pct = cfg->rc_overshoot_pct;
517
518 oxcf->resize_mode = (RESIZE_MODE)cfg->rc_resize_mode;
519 oxcf->resize_scale_denominator = (uint8_t)cfg->rc_resize_denominator;
520 oxcf->resize_kf_scale_denominator = (uint8_t)cfg->rc_resize_kf_denominator;
521 if (oxcf->resize_mode == RESIZE_FIXED &&
522 oxcf->resize_scale_denominator == SCALE_NUMERATOR &&
523 oxcf->resize_kf_scale_denominator == SCALE_NUMERATOR)
524 oxcf->resize_mode = RESIZE_NONE;
525
526 #if CONFIG_FRAME_SUPERRES
527 oxcf->superres_mode = (SUPERRES_MODE)cfg->rc_superres_mode;
528 oxcf->superres_scale_denominator = (uint8_t)cfg->rc_superres_denominator;
529 oxcf->superres_kf_scale_denominator =
530 (uint8_t)cfg->rc_superres_kf_denominator;
531 oxcf->superres_qthresh =
532 extra_cfg->lossless ? 255
533 : av1_quantizer_to_qindex(cfg->rc_superres_qthresh);
534 oxcf->superres_kf_qthresh =
535 extra_cfg->lossless
536 ? 255
537 : av1_quantizer_to_qindex(cfg->rc_superres_kf_qthresh);
538 if (oxcf->superres_mode == SUPERRES_FIXED &&
539 oxcf->superres_scale_denominator == SCALE_NUMERATOR &&
540 oxcf->superres_kf_scale_denominator == SCALE_NUMERATOR)
541 oxcf->superres_mode = SUPERRES_NONE;
542 if (oxcf->superres_mode == SUPERRES_QTHRESH &&
543 oxcf->superres_qthresh == 255 && oxcf->superres_kf_qthresh == 255)
544 oxcf->superres_mode = SUPERRES_NONE;
545 #endif // CONFIG_FRAME_SUPERRES
546
547 oxcf->maximum_buffer_size_ms = is_vbr ? 240000 : cfg->rc_buf_sz;
548 oxcf->starting_buffer_level_ms = is_vbr ? 60000 : cfg->rc_buf_initial_sz;
549 oxcf->optimal_buffer_level_ms = is_vbr ? 60000 : cfg->rc_buf_optimal_sz;
550
551 oxcf->drop_frames_water_mark = cfg->rc_dropframe_thresh;
552
553 oxcf->two_pass_vbrbias = cfg->rc_2pass_vbr_bias_pct;
554 oxcf->two_pass_vbrmin_section = cfg->rc_2pass_vbr_minsection_pct;
555 oxcf->two_pass_vbrmax_section = cfg->rc_2pass_vbr_maxsection_pct;
556
557 oxcf->auto_key =
558 cfg->kf_mode == AOM_KF_AUTO && cfg->kf_min_dist != cfg->kf_max_dist;
559
560 oxcf->key_freq = cfg->kf_max_dist;
561
562 oxcf->speed = extra_cfg->cpu_used;
563 oxcf->enable_auto_arf = extra_cfg->enable_auto_alt_ref;
564 #if CONFIG_EXT_REFS
565 oxcf->enable_auto_brf = extra_cfg->enable_auto_bwd_ref;
566 #endif // CONFIG_EXT_REFS
567 oxcf->noise_sensitivity = extra_cfg->noise_sensitivity;
568 oxcf->sharpness = extra_cfg->sharpness;
569
570 oxcf->two_pass_stats_in = cfg->rc_twopass_stats_in;
571
572 #if CONFIG_FP_MB_STATS
573 oxcf->firstpass_mb_stats_in = cfg->rc_firstpass_mb_stats_in;
574 #endif
575
576 oxcf->color_space = extra_cfg->color_space;
577
578 #if CONFIG_COLORSPACE_HEADERS
579 oxcf->transfer_function = extra_cfg->transfer_function;
580 oxcf->chroma_sample_position = extra_cfg->chroma_sample_position;
581 #else
582 if (extra_cfg->transfer_function != AOM_TF_UNKNOWN)
583 return AOM_CODEC_UNSUP_FEATURE;
584 if (extra_cfg->chroma_sample_position != AOM_CSP_UNKNOWN)
585 return AOM_CODEC_UNSUP_FEATURE;
586 #endif
587
588 oxcf->color_range = extra_cfg->color_range;
589 oxcf->render_width = extra_cfg->render_width;
590 oxcf->render_height = extra_cfg->render_height;
591 oxcf->arnr_max_frames = extra_cfg->arnr_max_frames;
592 oxcf->arnr_strength = extra_cfg->arnr_strength;
593 oxcf->min_gf_interval = extra_cfg->min_gf_interval;
594 oxcf->max_gf_interval = extra_cfg->max_gf_interval;
595
596 oxcf->tuning = extra_cfg->tuning;
597 oxcf->content = extra_cfg->content;
598
599 #if CONFIG_EXT_PARTITION
600 oxcf->superblock_size = extra_cfg->superblock_size;
601 #endif // CONFIG_EXT_PARTITION
602 #if CONFIG_ANS && ANS_MAX_SYMBOLS
603 oxcf->ans_window_size_log2 = extra_cfg->ans_window_size_log2;
604 #endif // CONFIG_ANS && ANS_MAX_SYMBOLS
605
606 #if CONFIG_EXT_TILE
607 oxcf->large_scale_tile = cfg->large_scale_tile;
608 oxcf->single_tile_decoding =
609 (oxcf->large_scale_tile) ? extra_cfg->single_tile_decoding : 0;
610 if (oxcf->large_scale_tile) {
611 #if CONFIG_EXT_PARTITION
612 const unsigned int max =
613 extra_cfg->superblock_size == AOM_SUPERBLOCK_SIZE_64X64 ? 64 : 32;
614 #else
615 const unsigned int max = 64;
616 #endif // CONFIG_EXT_PARTITION
617 // If tile size is not set, set it to the default value.
618 const unsigned int tc =
619 (!extra_cfg->tile_columns) ? UINT_MAX : extra_cfg->tile_columns;
620 const unsigned int tr =
621 (!extra_cfg->tile_rows) ? UINT_MAX : extra_cfg->tile_rows;
622
623 oxcf->tile_columns = AOMMIN(tc, max);
624 oxcf->tile_rows = AOMMIN(tr, max);
625 } else {
626 #endif // CONFIG_EXT_TILE
627 oxcf->tile_columns = extra_cfg->tile_columns;
628 oxcf->tile_rows = extra_cfg->tile_rows;
629 #if CONFIG_EXT_TILE
630 }
631 #endif // CONFIG_EXT_TILE
632
633 #if CONFIG_MAX_TILE
634 oxcf->tile_width_count = AOMMIN(cfg->tile_width_count, MAX_TILE_COLS);
635 oxcf->tile_height_count = AOMMIN(cfg->tile_height_count, MAX_TILE_ROWS);
636 for (int i = 0; i < oxcf->tile_width_count; i++) {
637 oxcf->tile_widths[i] = AOMMAX(cfg->tile_widths[i], 1);
638 }
639 for (int i = 0; i < oxcf->tile_height_count; i++) {
640 oxcf->tile_heights[i] = AOMMAX(cfg->tile_heights[i], 1);
641 }
642 #endif
643 #if CONFIG_DEPENDENT_HORZTILES
644 oxcf->dependent_horz_tiles =
645 #if CONFIG_EXT_TILE
646 (cfg->large_scale_tile) ? 0 :
647 #endif // CONFIG_EXT_TILE
648 extra_cfg->dependent_horz_tiles;
649 #endif
650 #if CONFIG_LOOPFILTERING_ACROSS_TILES
651 oxcf->loop_filter_across_tiles_enabled =
652 extra_cfg->loop_filter_across_tiles_enabled;
653 #endif // CONFIG_LOOPFILTERING_ACROSS_TILES
654 oxcf->error_resilient_mode = cfg->g_error_resilient;
655 oxcf->frame_parallel_decoding_mode = extra_cfg->frame_parallel_decoding_mode;
656
657 oxcf->aq_mode = extra_cfg->aq_mode;
658 #if CONFIG_EXT_DELTA_Q
659 oxcf->deltaq_mode = extra_cfg->deltaq_mode;
660 #endif
661
662 oxcf->frame_periodic_boost = extra_cfg->frame_periodic_boost;
663 oxcf->motion_vector_unit_test = extra_cfg->motion_vector_unit_test;
664 return AOM_CODEC_OK;
665 }
666
encoder_set_config(aom_codec_alg_priv_t * ctx,const aom_codec_enc_cfg_t * cfg)667 static aom_codec_err_t encoder_set_config(aom_codec_alg_priv_t *ctx,
668 const aom_codec_enc_cfg_t *cfg) {
669 aom_codec_err_t res;
670 int force_key = 0;
671
672 if (cfg->g_w != ctx->cfg.g_w || cfg->g_h != ctx->cfg.g_h) {
673 if (cfg->g_lag_in_frames > 1 || cfg->g_pass != AOM_RC_ONE_PASS)
674 ERROR("Cannot change width or height after initialization");
675 if (!valid_ref_frame_size(ctx->cfg.g_w, ctx->cfg.g_h, cfg->g_w, cfg->g_h) ||
676 (ctx->cpi->initial_width && (int)cfg->g_w > ctx->cpi->initial_width) ||
677 (ctx->cpi->initial_height && (int)cfg->g_h > ctx->cpi->initial_height))
678 force_key = 1;
679 }
680
681 // Prevent increasing lag_in_frames. This check is stricter than it needs
682 // to be -- the limit is not increasing past the first lag_in_frames
683 // value, but we don't track the initial config, only the last successful
684 // config.
685 if (cfg->g_lag_in_frames > ctx->cfg.g_lag_in_frames)
686 ERROR("Cannot increase lag_in_frames");
687
688 res = validate_config(ctx, cfg, &ctx->extra_cfg);
689
690 if (res == AOM_CODEC_OK) {
691 ctx->cfg = *cfg;
692 set_encoder_config(&ctx->oxcf, &ctx->cfg, &ctx->extra_cfg);
693 // On profile change, request a key frame
694 force_key |= ctx->cpi->common.profile != ctx->oxcf.profile;
695 av1_change_config(ctx->cpi, &ctx->oxcf);
696 }
697
698 if (force_key) ctx->next_frame_flags |= AOM_EFLAG_FORCE_KF;
699
700 return res;
701 }
702
ctrl_get_quantizer(aom_codec_alg_priv_t * ctx,va_list args)703 static aom_codec_err_t ctrl_get_quantizer(aom_codec_alg_priv_t *ctx,
704 va_list args) {
705 int *const arg = va_arg(args, int *);
706 if (arg == NULL) return AOM_CODEC_INVALID_PARAM;
707 *arg = av1_get_quantizer(ctx->cpi);
708 return AOM_CODEC_OK;
709 }
710
ctrl_get_quantizer64(aom_codec_alg_priv_t * ctx,va_list args)711 static aom_codec_err_t ctrl_get_quantizer64(aom_codec_alg_priv_t *ctx,
712 va_list args) {
713 int *const arg = va_arg(args, int *);
714 if (arg == NULL) return AOM_CODEC_INVALID_PARAM;
715 *arg = av1_qindex_to_quantizer(av1_get_quantizer(ctx->cpi));
716 return AOM_CODEC_OK;
717 }
718
update_extra_cfg(aom_codec_alg_priv_t * ctx,const struct av1_extracfg * extra_cfg)719 static aom_codec_err_t update_extra_cfg(aom_codec_alg_priv_t *ctx,
720 const struct av1_extracfg *extra_cfg) {
721 const aom_codec_err_t res = validate_config(ctx, &ctx->cfg, extra_cfg);
722 if (res == AOM_CODEC_OK) {
723 ctx->extra_cfg = *extra_cfg;
724 set_encoder_config(&ctx->oxcf, &ctx->cfg, &ctx->extra_cfg);
725 av1_change_config(ctx->cpi, &ctx->oxcf);
726 }
727 return res;
728 }
729
ctrl_set_cpuused(aom_codec_alg_priv_t * ctx,va_list args)730 static aom_codec_err_t ctrl_set_cpuused(aom_codec_alg_priv_t *ctx,
731 va_list args) {
732 struct av1_extracfg extra_cfg = ctx->extra_cfg;
733 extra_cfg.cpu_used = CAST(AOME_SET_CPUUSED, args);
734 return update_extra_cfg(ctx, &extra_cfg);
735 }
736
ctrl_set_enable_auto_alt_ref(aom_codec_alg_priv_t * ctx,va_list args)737 static aom_codec_err_t ctrl_set_enable_auto_alt_ref(aom_codec_alg_priv_t *ctx,
738 va_list args) {
739 struct av1_extracfg extra_cfg = ctx->extra_cfg;
740 extra_cfg.enable_auto_alt_ref = CAST(AOME_SET_ENABLEAUTOALTREF, args);
741 return update_extra_cfg(ctx, &extra_cfg);
742 }
743
744 #if CONFIG_EXT_REFS
ctrl_set_enable_auto_bwd_ref(aom_codec_alg_priv_t * ctx,va_list args)745 static aom_codec_err_t ctrl_set_enable_auto_bwd_ref(aom_codec_alg_priv_t *ctx,
746 va_list args) {
747 struct av1_extracfg extra_cfg = ctx->extra_cfg;
748 extra_cfg.enable_auto_bwd_ref = CAST(AOME_SET_ENABLEAUTOBWDREF, args);
749 return update_extra_cfg(ctx, &extra_cfg);
750 }
751 #endif // CONFIG_EXT_REFS
752
ctrl_set_noise_sensitivity(aom_codec_alg_priv_t * ctx,va_list args)753 static aom_codec_err_t ctrl_set_noise_sensitivity(aom_codec_alg_priv_t *ctx,
754 va_list args) {
755 struct av1_extracfg extra_cfg = ctx->extra_cfg;
756 extra_cfg.noise_sensitivity = CAST(AV1E_SET_NOISE_SENSITIVITY, args);
757 return update_extra_cfg(ctx, &extra_cfg);
758 }
759
ctrl_set_sharpness(aom_codec_alg_priv_t * ctx,va_list args)760 static aom_codec_err_t ctrl_set_sharpness(aom_codec_alg_priv_t *ctx,
761 va_list args) {
762 struct av1_extracfg extra_cfg = ctx->extra_cfg;
763 extra_cfg.sharpness = CAST(AOME_SET_SHARPNESS, args);
764 return update_extra_cfg(ctx, &extra_cfg);
765 }
766
ctrl_set_static_thresh(aom_codec_alg_priv_t * ctx,va_list args)767 static aom_codec_err_t ctrl_set_static_thresh(aom_codec_alg_priv_t *ctx,
768 va_list args) {
769 struct av1_extracfg extra_cfg = ctx->extra_cfg;
770 extra_cfg.static_thresh = CAST(AOME_SET_STATIC_THRESHOLD, args);
771 return update_extra_cfg(ctx, &extra_cfg);
772 }
773
ctrl_set_tile_columns(aom_codec_alg_priv_t * ctx,va_list args)774 static aom_codec_err_t ctrl_set_tile_columns(aom_codec_alg_priv_t *ctx,
775 va_list args) {
776 struct av1_extracfg extra_cfg = ctx->extra_cfg;
777 extra_cfg.tile_columns = CAST(AV1E_SET_TILE_COLUMNS, args);
778 return update_extra_cfg(ctx, &extra_cfg);
779 }
780
ctrl_set_tile_rows(aom_codec_alg_priv_t * ctx,va_list args)781 static aom_codec_err_t ctrl_set_tile_rows(aom_codec_alg_priv_t *ctx,
782 va_list args) {
783 struct av1_extracfg extra_cfg = ctx->extra_cfg;
784 extra_cfg.tile_rows = CAST(AV1E_SET_TILE_ROWS, args);
785 return update_extra_cfg(ctx, &extra_cfg);
786 }
787
788 #if CONFIG_DEPENDENT_HORZTILES
ctrl_set_tile_dependent_rows(aom_codec_alg_priv_t * ctx,va_list args)789 static aom_codec_err_t ctrl_set_tile_dependent_rows(aom_codec_alg_priv_t *ctx,
790 va_list args) {
791 struct av1_extracfg extra_cfg = ctx->extra_cfg;
792 extra_cfg.dependent_horz_tiles = CAST(AV1E_SET_TILE_DEPENDENT_ROWS, args);
793 return update_extra_cfg(ctx, &extra_cfg);
794 }
795 #endif
796 #if CONFIG_LOOPFILTERING_ACROSS_TILES
ctrl_set_tile_loopfilter(aom_codec_alg_priv_t * ctx,va_list args)797 static aom_codec_err_t ctrl_set_tile_loopfilter(aom_codec_alg_priv_t *ctx,
798 va_list args) {
799 struct av1_extracfg extra_cfg = ctx->extra_cfg;
800 extra_cfg.loop_filter_across_tiles_enabled =
801 CAST(AV1E_SET_TILE_LOOPFILTER, args);
802 return update_extra_cfg(ctx, &extra_cfg);
803 }
804 #endif // CONFIG_LOOPFILTERING_ACROSS_TILES
805
ctrl_set_arnr_max_frames(aom_codec_alg_priv_t * ctx,va_list args)806 static aom_codec_err_t ctrl_set_arnr_max_frames(aom_codec_alg_priv_t *ctx,
807 va_list args) {
808 struct av1_extracfg extra_cfg = ctx->extra_cfg;
809 extra_cfg.arnr_max_frames = CAST(AOME_SET_ARNR_MAXFRAMES, args);
810 return update_extra_cfg(ctx, &extra_cfg);
811 }
812
ctrl_set_arnr_strength(aom_codec_alg_priv_t * ctx,va_list args)813 static aom_codec_err_t ctrl_set_arnr_strength(aom_codec_alg_priv_t *ctx,
814 va_list args) {
815 struct av1_extracfg extra_cfg = ctx->extra_cfg;
816 extra_cfg.arnr_strength = CAST(AOME_SET_ARNR_STRENGTH, args);
817 return update_extra_cfg(ctx, &extra_cfg);
818 }
819
ctrl_set_tuning(aom_codec_alg_priv_t * ctx,va_list args)820 static aom_codec_err_t ctrl_set_tuning(aom_codec_alg_priv_t *ctx,
821 va_list args) {
822 struct av1_extracfg extra_cfg = ctx->extra_cfg;
823 extra_cfg.tuning = CAST(AOME_SET_TUNING, args);
824 return update_extra_cfg(ctx, &extra_cfg);
825 }
826
ctrl_set_cq_level(aom_codec_alg_priv_t * ctx,va_list args)827 static aom_codec_err_t ctrl_set_cq_level(aom_codec_alg_priv_t *ctx,
828 va_list args) {
829 struct av1_extracfg extra_cfg = ctx->extra_cfg;
830 extra_cfg.cq_level = CAST(AOME_SET_CQ_LEVEL, args);
831 return update_extra_cfg(ctx, &extra_cfg);
832 }
833
ctrl_set_rc_max_intra_bitrate_pct(aom_codec_alg_priv_t * ctx,va_list args)834 static aom_codec_err_t ctrl_set_rc_max_intra_bitrate_pct(
835 aom_codec_alg_priv_t *ctx, va_list args) {
836 struct av1_extracfg extra_cfg = ctx->extra_cfg;
837 extra_cfg.rc_max_intra_bitrate_pct =
838 CAST(AOME_SET_MAX_INTRA_BITRATE_PCT, args);
839 return update_extra_cfg(ctx, &extra_cfg);
840 }
841
ctrl_set_rc_max_inter_bitrate_pct(aom_codec_alg_priv_t * ctx,va_list args)842 static aom_codec_err_t ctrl_set_rc_max_inter_bitrate_pct(
843 aom_codec_alg_priv_t *ctx, va_list args) {
844 struct av1_extracfg extra_cfg = ctx->extra_cfg;
845 extra_cfg.rc_max_inter_bitrate_pct =
846 CAST(AOME_SET_MAX_INTER_BITRATE_PCT, args);
847 return update_extra_cfg(ctx, &extra_cfg);
848 }
849
ctrl_set_rc_gf_cbr_boost_pct(aom_codec_alg_priv_t * ctx,va_list args)850 static aom_codec_err_t ctrl_set_rc_gf_cbr_boost_pct(aom_codec_alg_priv_t *ctx,
851 va_list args) {
852 struct av1_extracfg extra_cfg = ctx->extra_cfg;
853 extra_cfg.gf_cbr_boost_pct = CAST(AV1E_SET_GF_CBR_BOOST_PCT, args);
854 return update_extra_cfg(ctx, &extra_cfg);
855 }
856
ctrl_set_lossless(aom_codec_alg_priv_t * ctx,va_list args)857 static aom_codec_err_t ctrl_set_lossless(aom_codec_alg_priv_t *ctx,
858 va_list args) {
859 struct av1_extracfg extra_cfg = ctx->extra_cfg;
860 extra_cfg.lossless = CAST(AV1E_SET_LOSSLESS, args);
861 return update_extra_cfg(ctx, &extra_cfg);
862 }
863
864 #if CONFIG_AOM_QM
ctrl_set_enable_qm(aom_codec_alg_priv_t * ctx,va_list args)865 static aom_codec_err_t ctrl_set_enable_qm(aom_codec_alg_priv_t *ctx,
866 va_list args) {
867 struct av1_extracfg extra_cfg = ctx->extra_cfg;
868 extra_cfg.enable_qm = CAST(AV1E_SET_ENABLE_QM, args);
869 return update_extra_cfg(ctx, &extra_cfg);
870 }
871
ctrl_set_qm_min(aom_codec_alg_priv_t * ctx,va_list args)872 static aom_codec_err_t ctrl_set_qm_min(aom_codec_alg_priv_t *ctx,
873 va_list args) {
874 struct av1_extracfg extra_cfg = ctx->extra_cfg;
875 extra_cfg.qm_min = CAST(AV1E_SET_QM_MIN, args);
876 return update_extra_cfg(ctx, &extra_cfg);
877 }
878
ctrl_set_qm_max(aom_codec_alg_priv_t * ctx,va_list args)879 static aom_codec_err_t ctrl_set_qm_max(aom_codec_alg_priv_t *ctx,
880 va_list args) {
881 struct av1_extracfg extra_cfg = ctx->extra_cfg;
882 extra_cfg.qm_max = CAST(AV1E_SET_QM_MAX, args);
883 return update_extra_cfg(ctx, &extra_cfg);
884 }
885 #endif
886 #if CONFIG_DIST_8X8
ctrl_set_enable_dist_8x8(aom_codec_alg_priv_t * ctx,va_list args)887 static aom_codec_err_t ctrl_set_enable_dist_8x8(aom_codec_alg_priv_t *ctx,
888 va_list args) {
889 struct av1_extracfg extra_cfg = ctx->extra_cfg;
890 extra_cfg.enable_dist_8x8 = CAST(AV1E_SET_ENABLE_DIST_8X8, args);
891 return update_extra_cfg(ctx, &extra_cfg);
892 }
893 #endif
ctrl_set_num_tg(aom_codec_alg_priv_t * ctx,va_list args)894 static aom_codec_err_t ctrl_set_num_tg(aom_codec_alg_priv_t *ctx,
895 va_list args) {
896 struct av1_extracfg extra_cfg = ctx->extra_cfg;
897 extra_cfg.num_tg = CAST(AV1E_SET_NUM_TG, args);
898 return update_extra_cfg(ctx, &extra_cfg);
899 }
900
ctrl_set_mtu(aom_codec_alg_priv_t * ctx,va_list args)901 static aom_codec_err_t ctrl_set_mtu(aom_codec_alg_priv_t *ctx, va_list args) {
902 struct av1_extracfg extra_cfg = ctx->extra_cfg;
903 extra_cfg.mtu_size = CAST(AV1E_SET_MTU, args);
904 return update_extra_cfg(ctx, &extra_cfg);
905 }
906 #if CONFIG_TEMPMV_SIGNALING
ctrl_set_disable_tempmv(aom_codec_alg_priv_t * ctx,va_list args)907 static aom_codec_err_t ctrl_set_disable_tempmv(aom_codec_alg_priv_t *ctx,
908 va_list args) {
909 struct av1_extracfg extra_cfg = ctx->extra_cfg;
910 extra_cfg.disable_tempmv = CAST(AV1E_SET_DISABLE_TEMPMV, args);
911 return update_extra_cfg(ctx, &extra_cfg);
912 }
913 #endif
ctrl_set_frame_parallel_decoding_mode(aom_codec_alg_priv_t * ctx,va_list args)914 static aom_codec_err_t ctrl_set_frame_parallel_decoding_mode(
915 aom_codec_alg_priv_t *ctx, va_list args) {
916 struct av1_extracfg extra_cfg = ctx->extra_cfg;
917 extra_cfg.frame_parallel_decoding_mode =
918 CAST(AV1E_SET_FRAME_PARALLEL_DECODING, args);
919 return update_extra_cfg(ctx, &extra_cfg);
920 }
921
922 #if CONFIG_EXT_TILE
ctrl_set_single_tile_decoding(aom_codec_alg_priv_t * ctx,va_list args)923 static aom_codec_err_t ctrl_set_single_tile_decoding(aom_codec_alg_priv_t *ctx,
924 va_list args) {
925 struct av1_extracfg extra_cfg = ctx->extra_cfg;
926 extra_cfg.single_tile_decoding = CAST(AV1E_SET_SINGLE_TILE_DECODING, args);
927 return update_extra_cfg(ctx, &extra_cfg);
928 }
929 #endif // CONFIG_EXT_TILE
930
ctrl_set_aq_mode(aom_codec_alg_priv_t * ctx,va_list args)931 static aom_codec_err_t ctrl_set_aq_mode(aom_codec_alg_priv_t *ctx,
932 va_list args) {
933 struct av1_extracfg extra_cfg = ctx->extra_cfg;
934 extra_cfg.aq_mode = CAST(AV1E_SET_AQ_MODE, args);
935 return update_extra_cfg(ctx, &extra_cfg);
936 }
937
938 #if CONFIG_EXT_DELTA_Q
ctrl_set_deltaq_mode(aom_codec_alg_priv_t * ctx,va_list args)939 static aom_codec_err_t ctrl_set_deltaq_mode(aom_codec_alg_priv_t *ctx,
940 va_list args) {
941 struct av1_extracfg extra_cfg = ctx->extra_cfg;
942 extra_cfg.deltaq_mode = CAST(AV1E_SET_DELTAQ_MODE, args);
943 return update_extra_cfg(ctx, &extra_cfg);
944 }
945 #endif
ctrl_set_min_gf_interval(aom_codec_alg_priv_t * ctx,va_list args)946 static aom_codec_err_t ctrl_set_min_gf_interval(aom_codec_alg_priv_t *ctx,
947 va_list args) {
948 struct av1_extracfg extra_cfg = ctx->extra_cfg;
949 extra_cfg.min_gf_interval = CAST(AV1E_SET_MIN_GF_INTERVAL, args);
950 return update_extra_cfg(ctx, &extra_cfg);
951 }
952
ctrl_set_max_gf_interval(aom_codec_alg_priv_t * ctx,va_list args)953 static aom_codec_err_t ctrl_set_max_gf_interval(aom_codec_alg_priv_t *ctx,
954 va_list args) {
955 struct av1_extracfg extra_cfg = ctx->extra_cfg;
956 extra_cfg.max_gf_interval = CAST(AV1E_SET_MAX_GF_INTERVAL, args);
957 return update_extra_cfg(ctx, &extra_cfg);
958 }
959
ctrl_set_frame_periodic_boost(aom_codec_alg_priv_t * ctx,va_list args)960 static aom_codec_err_t ctrl_set_frame_periodic_boost(aom_codec_alg_priv_t *ctx,
961 va_list args) {
962 struct av1_extracfg extra_cfg = ctx->extra_cfg;
963 extra_cfg.frame_periodic_boost = CAST(AV1E_SET_FRAME_PERIODIC_BOOST, args);
964 return update_extra_cfg(ctx, &extra_cfg);
965 }
966
ctrl_enable_motion_vector_unit_test(aom_codec_alg_priv_t * ctx,va_list args)967 static aom_codec_err_t ctrl_enable_motion_vector_unit_test(
968 aom_codec_alg_priv_t *ctx, va_list args) {
969 struct av1_extracfg extra_cfg = ctx->extra_cfg;
970 extra_cfg.motion_vector_unit_test =
971 CAST(AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST, args);
972 return update_extra_cfg(ctx, &extra_cfg);
973 }
974
encoder_init(aom_codec_ctx_t * ctx,aom_codec_priv_enc_mr_cfg_t * data)975 static aom_codec_err_t encoder_init(aom_codec_ctx_t *ctx,
976 aom_codec_priv_enc_mr_cfg_t *data) {
977 aom_codec_err_t res = AOM_CODEC_OK;
978 (void)data;
979
980 if (ctx->priv == NULL) {
981 aom_codec_alg_priv_t *const priv = aom_calloc(1, sizeof(*priv));
982 if (priv == NULL) return AOM_CODEC_MEM_ERROR;
983
984 ctx->priv = (aom_codec_priv_t *)priv;
985 ctx->priv->init_flags = ctx->init_flags;
986 ctx->priv->enc.total_encoders = 1;
987 priv->buffer_pool = (BufferPool *)aom_calloc(1, sizeof(BufferPool));
988 if (priv->buffer_pool == NULL) return AOM_CODEC_MEM_ERROR;
989
990 #if CONFIG_MULTITHREAD
991 if (pthread_mutex_init(&priv->buffer_pool->pool_mutex, NULL)) {
992 return AOM_CODEC_MEM_ERROR;
993 }
994 #endif
995
996 if (ctx->config.enc) {
997 // Update the reference to the config structure to an internal copy.
998 priv->cfg = *ctx->config.enc;
999 ctx->config.enc = &priv->cfg;
1000 }
1001
1002 priv->extra_cfg = default_extra_cfg;
1003 once(av1_initialize_enc);
1004
1005 res = validate_config(priv, &priv->cfg, &priv->extra_cfg);
1006
1007 if (res == AOM_CODEC_OK) {
1008 set_encoder_config(&priv->oxcf, &priv->cfg, &priv->extra_cfg);
1009 #if CONFIG_HIGHBITDEPTH
1010 priv->oxcf.use_highbitdepth =
1011 (ctx->init_flags & AOM_CODEC_USE_HIGHBITDEPTH) ? 1 : 0;
1012 #endif
1013 priv->cpi = av1_create_compressor(&priv->oxcf, priv->buffer_pool);
1014 if (priv->cpi == NULL)
1015 res = AOM_CODEC_MEM_ERROR;
1016 else
1017 priv->cpi->output_pkt_list = &priv->pkt_list.head;
1018 }
1019 }
1020
1021 return res;
1022 }
1023
encoder_destroy(aom_codec_alg_priv_t * ctx)1024 static aom_codec_err_t encoder_destroy(aom_codec_alg_priv_t *ctx) {
1025 free(ctx->cx_data);
1026 av1_remove_compressor(ctx->cpi);
1027 #if CONFIG_MULTITHREAD
1028 pthread_mutex_destroy(&ctx->buffer_pool->pool_mutex);
1029 #endif
1030 aom_free(ctx->buffer_pool);
1031 aom_free(ctx);
1032 return AOM_CODEC_OK;
1033 }
1034
pick_quickcompress_mode(aom_codec_alg_priv_t * ctx,unsigned long deadline)1035 static void pick_quickcompress_mode(aom_codec_alg_priv_t *ctx,
1036 unsigned long deadline) {
1037 MODE new_mode = GOOD;
1038
1039 switch (ctx->cfg.g_pass) {
1040 case AOM_RC_ONE_PASS:
1041 switch (deadline) {
1042 default: new_mode = GOOD; break;
1043 }
1044 break;
1045 case AOM_RC_FIRST_PASS: break;
1046 case AOM_RC_LAST_PASS: new_mode = GOOD;
1047 }
1048
1049 if (ctx->oxcf.mode != new_mode) {
1050 ctx->oxcf.mode = new_mode;
1051 av1_change_config(ctx->cpi, &ctx->oxcf);
1052 }
1053 }
1054
1055 // Turn on to test if supplemental superframe data breaks decoding
1056 #define TEST_SUPPLEMENTAL_SUPERFRAME_DATA 0
1057
write_superframe_index(aom_codec_alg_priv_t * ctx)1058 static int write_superframe_index(aom_codec_alg_priv_t *ctx) {
1059 uint8_t marker = 0xc0;
1060 size_t max_frame_sz = 0;
1061
1062 assert(ctx->pending_frame_count);
1063 assert(ctx->pending_frame_count <= 8);
1064
1065 // Add the number of frames to the marker byte
1066 marker |= ctx->pending_frame_count - 1;
1067 for (int i = 0; i < ctx->pending_frame_count - 1; i++) {
1068 const size_t frame_sz = ctx->pending_frame_sizes[i] - 1;
1069 max_frame_sz = AOMMAX(frame_sz, max_frame_sz);
1070 }
1071
1072 // Choose the magnitude
1073 int mag;
1074 unsigned int mask;
1075 for (mag = 0, mask = 0xff; mag < MAG_SIZE; mag++) {
1076 if (max_frame_sz <= mask) break;
1077 mask <<= 8;
1078 mask |= 0xff;
1079 }
1080 marker |= mag << 3;
1081
1082 // Write the index
1083 uint8_t buffer[MAX_INDEX_SIZE];
1084 uint8_t *x = buffer;
1085
1086 if (TEST_SUPPLEMENTAL_SUPERFRAME_DATA) {
1087 uint8_t marker_test = 0xc0;
1088 int mag_test = 2; // 1 - 4
1089 int frames_test = 4; // 1 - 8
1090 marker_test |= frames_test - 1;
1091 marker_test |= (mag_test - 1) << 3;
1092 *x++ = marker_test;
1093 for (int i = 0; i < mag_test * frames_test; ++i)
1094 *x++ = 0; // fill up with arbitrary data
1095 *x++ = marker_test;
1096 printf("Added supplemental superframe data\n");
1097 }
1098
1099 *x++ = marker;
1100 for (int i = 0; i < ctx->pending_frame_count - 1; i++) {
1101 assert(ctx->pending_frame_sizes[i] > 0);
1102 unsigned int this_sz = (unsigned int)ctx->pending_frame_sizes[i] - 1;
1103 for (int j = 0; j <= mag; j++) {
1104 *x++ = this_sz & 0xff;
1105 this_sz >>= 8;
1106 }
1107 }
1108 *x++ = marker;
1109
1110 const size_t index_sz = x - buffer;
1111 assert(index_sz < MAX_INDEX_SIZE);
1112 assert(ctx->pending_cx_data_sz + index_sz < ctx->cx_data_sz);
1113
1114 // move the frame to make room for the index
1115 memmove(ctx->pending_cx_data + index_sz, ctx->pending_cx_data,
1116 ctx->pending_cx_data_sz);
1117 memcpy(ctx->pending_cx_data, buffer, index_sz);
1118 ctx->pending_cx_data_sz += index_sz;
1119
1120 return (int)index_sz;
1121 }
1122
1123 // av1 uses 10,000,000 ticks/second as time stamp
1124 #define TICKS_PER_SEC 10000000LL
1125
timebase_units_to_ticks(const aom_rational_t * timebase,int64_t n)1126 static int64_t timebase_units_to_ticks(const aom_rational_t *timebase,
1127 int64_t n) {
1128 return n * TICKS_PER_SEC * timebase->num / timebase->den;
1129 }
1130
ticks_to_timebase_units(const aom_rational_t * timebase,int64_t n)1131 static int64_t ticks_to_timebase_units(const aom_rational_t *timebase,
1132 int64_t n) {
1133 const int64_t round = TICKS_PER_SEC * timebase->num / 2 - 1;
1134 return (n * timebase->den + round) / timebase->num / TICKS_PER_SEC;
1135 }
1136
get_frame_pkt_flags(const AV1_COMP * cpi,unsigned int lib_flags)1137 static aom_codec_frame_flags_t get_frame_pkt_flags(const AV1_COMP *cpi,
1138 unsigned int lib_flags) {
1139 aom_codec_frame_flags_t flags = lib_flags << 16;
1140
1141 if (lib_flags & FRAMEFLAGS_KEY) flags |= AOM_FRAME_IS_KEY;
1142
1143 if (cpi->droppable) flags |= AOM_FRAME_IS_DROPPABLE;
1144
1145 return flags;
1146 }
1147
encoder_encode(aom_codec_alg_priv_t * ctx,const aom_image_t * img,aom_codec_pts_t pts,unsigned long duration,aom_enc_frame_flags_t enc_flags,unsigned long deadline)1148 static aom_codec_err_t encoder_encode(aom_codec_alg_priv_t *ctx,
1149 const aom_image_t *img,
1150 aom_codec_pts_t pts,
1151 unsigned long duration,
1152 aom_enc_frame_flags_t enc_flags,
1153 unsigned long deadline) {
1154 const size_t kMinCompressedSize = 8192;
1155 volatile aom_codec_err_t res = AOM_CODEC_OK;
1156 AV1_COMP *const cpi = ctx->cpi;
1157 const aom_rational_t *const timebase = &ctx->cfg.g_timebase;
1158
1159 if (cpi == NULL) return AOM_CODEC_INVALID_PARAM;
1160
1161 if (img != NULL) {
1162 res = validate_img(ctx, img);
1163 // TODO(jzern) the checks related to cpi's validity should be treated as a
1164 // failure condition, encoder setup is done fully in init() currently.
1165 if (res == AOM_CODEC_OK) {
1166 #if CONFIG_EXT_REFS
1167 size_t data_sz = ALIGN_POWER_OF_TWO(ctx->cfg.g_w, 5) *
1168 ALIGN_POWER_OF_TWO(ctx->cfg.g_h, 5) * get_image_bps(img);
1169 #else
1170 // There's no codec control for multiple alt-refs so check the encoder
1171 // instance for its status to determine the compressed data size.
1172 size_t data_sz = ALIGN_POWER_OF_TWO(ctx->cfg.g_w, 5) *
1173 ALIGN_POWER_OF_TWO(ctx->cfg.g_h, 5) *
1174 get_image_bps(img) / 8 *
1175 (cpi->multi_arf_allowed ? 8 : 2);
1176 #endif // CONFIG_EXT_REFS
1177 if (data_sz < kMinCompressedSize) data_sz = kMinCompressedSize;
1178 if (ctx->cx_data == NULL || ctx->cx_data_sz < data_sz) {
1179 ctx->cx_data_sz = data_sz;
1180 free(ctx->cx_data);
1181 ctx->cx_data = (unsigned char *)malloc(ctx->cx_data_sz);
1182 if (ctx->cx_data == NULL) {
1183 return AOM_CODEC_MEM_ERROR;
1184 }
1185 }
1186 }
1187 }
1188
1189 pick_quickcompress_mode(ctx, deadline);
1190 aom_codec_pkt_list_init(&ctx->pkt_list);
1191
1192 volatile aom_enc_frame_flags_t flags = enc_flags;
1193
1194 // Handle Flags
1195 if (((flags & AOM_EFLAG_NO_UPD_GF) && (flags & AOM_EFLAG_FORCE_GF)) ||
1196 ((flags & AOM_EFLAG_NO_UPD_ARF) && (flags & AOM_EFLAG_FORCE_ARF))) {
1197 ctx->base.err_detail = "Conflicting flags.";
1198 return AOM_CODEC_INVALID_PARAM;
1199 }
1200
1201 if (setjmp(cpi->common.error.jmp)) {
1202 cpi->common.error.setjmp = 0;
1203 res = update_error_state(ctx, &cpi->common.error);
1204 aom_clear_system_state();
1205 return res;
1206 }
1207 cpi->common.error.setjmp = 1;
1208
1209 av1_apply_encoding_flags(cpi, flags);
1210
1211 // Handle fixed keyframe intervals
1212 if (ctx->cfg.kf_mode == AOM_KF_AUTO &&
1213 ctx->cfg.kf_min_dist == ctx->cfg.kf_max_dist) {
1214 if (++ctx->fixed_kf_cntr > ctx->cfg.kf_min_dist) {
1215 flags |= AOM_EFLAG_FORCE_KF;
1216 ctx->fixed_kf_cntr = 1;
1217 }
1218 }
1219
1220 if (res == AOM_CODEC_OK) {
1221 int64_t dst_time_stamp = timebase_units_to_ticks(timebase, pts);
1222 int64_t dst_end_time_stamp =
1223 timebase_units_to_ticks(timebase, pts + duration);
1224
1225 // Set up internal flags
1226 if (ctx->base.init_flags & AOM_CODEC_USE_PSNR) cpi->b_calculate_psnr = 1;
1227
1228 if (img != NULL) {
1229 YV12_BUFFER_CONFIG sd;
1230 res = image2yuvconfig(img, &sd);
1231
1232 // Store the original flags in to the frame buffer. Will extract the
1233 // key frame flag when we actually encode this frame.
1234 if (av1_receive_raw_frame(cpi, flags | ctx->next_frame_flags, &sd,
1235 dst_time_stamp, dst_end_time_stamp)) {
1236 res = update_error_state(ctx, &cpi->common.error);
1237 }
1238 ctx->next_frame_flags = 0;
1239 }
1240
1241 unsigned char *cx_data = ctx->cx_data;
1242 size_t cx_data_sz = ctx->cx_data_sz;
1243
1244 /* Any pending invisible frames? */
1245 if (ctx->pending_cx_data) {
1246 memmove(cx_data, ctx->pending_cx_data, ctx->pending_cx_data_sz);
1247 ctx->pending_cx_data = cx_data;
1248 cx_data += ctx->pending_cx_data_sz;
1249 cx_data_sz -= ctx->pending_cx_data_sz;
1250
1251 /* TODO: this is a minimal check, the underlying codec doesn't respect
1252 * the buffer size anyway.
1253 */
1254 if (cx_data_sz < ctx->cx_data_sz / 2) {
1255 aom_internal_error(&cpi->common.error, AOM_CODEC_ERROR,
1256 "Compressed data buffer too small");
1257 return AOM_CODEC_ERROR;
1258 }
1259 }
1260
1261 size_t frame_size = 0;
1262 unsigned int lib_flags = 0;
1263 int is_frame_visible = 0;
1264 int index_size = 0;
1265 // invisible frames get packed with the next visible frame
1266 while (cx_data_sz - index_size >= ctx->cx_data_sz / 2 &&
1267 !is_frame_visible &&
1268 -1 != av1_get_compressed_data(cpi, &lib_flags, &frame_size, cx_data,
1269 &dst_time_stamp, &dst_end_time_stamp,
1270 !img)) {
1271 #if CONFIG_REFERENCE_BUFFER
1272 if (cpi->common.seq_params.frame_id_numbers_present_flag) {
1273 if (cpi->common.invalid_delta_frame_id_minus1) {
1274 ctx->base.err_detail = "Invalid delta_frame_id_minus1";
1275 return AOM_CODEC_ERROR;
1276 }
1277 }
1278 #endif // CONFIG_REFERENCE_BUFFER
1279 if (frame_size) {
1280 if (ctx->pending_cx_data == 0) ctx->pending_cx_data = cx_data;
1281
1282 ctx->pending_frame_sizes[ctx->pending_frame_count++] = frame_size;
1283 ctx->pending_cx_data_sz += frame_size;
1284
1285 cx_data += frame_size;
1286 cx_data_sz -= frame_size;
1287
1288 index_size = MAG_SIZE * (ctx->pending_frame_count - 1) + 2;
1289
1290 is_frame_visible = cpi->common.show_frame;
1291 }
1292 }
1293 if (is_frame_visible) {
1294 // insert superframe index if needed
1295 if (ctx->pending_frame_count > 1) {
1296 #if CONFIG_DEBUG
1297 assert(index_size >= write_superframe_index(ctx));
1298 #else
1299 write_superframe_index(ctx);
1300 #endif
1301 }
1302
1303 // Add the frame packet to the list of returned packets.
1304 aom_codec_cx_pkt_t pkt;
1305
1306 pkt.kind = AOM_CODEC_CX_FRAME_PKT;
1307
1308 pkt.data.frame.buf = ctx->pending_cx_data;
1309 pkt.data.frame.sz = ctx->pending_cx_data_sz;
1310 pkt.data.frame.partition_id = -1;
1311
1312 pkt.data.frame.pts = ticks_to_timebase_units(timebase, dst_time_stamp);
1313 pkt.data.frame.flags = get_frame_pkt_flags(cpi, lib_flags);
1314 pkt.data.frame.duration = (uint32_t)ticks_to_timebase_units(
1315 timebase, dst_end_time_stamp - dst_time_stamp);
1316
1317 aom_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
1318
1319 ctx->pending_cx_data = NULL;
1320 ctx->pending_cx_data_sz = 0;
1321 ctx->pending_frame_count = 0;
1322 }
1323 }
1324
1325 cpi->common.error.setjmp = 0;
1326 return res;
1327 }
1328
encoder_get_cxdata(aom_codec_alg_priv_t * ctx,aom_codec_iter_t * iter)1329 static const aom_codec_cx_pkt_t *encoder_get_cxdata(aom_codec_alg_priv_t *ctx,
1330 aom_codec_iter_t *iter) {
1331 return aom_codec_pkt_list_get(&ctx->pkt_list.head, iter);
1332 }
1333
ctrl_set_reference(aom_codec_alg_priv_t * ctx,va_list args)1334 static aom_codec_err_t ctrl_set_reference(aom_codec_alg_priv_t *ctx,
1335 va_list args) {
1336 av1_ref_frame_t *const frame = va_arg(args, av1_ref_frame_t *);
1337
1338 if (frame != NULL) {
1339 YV12_BUFFER_CONFIG sd;
1340
1341 image2yuvconfig(&frame->img, &sd);
1342 av1_set_reference_enc(ctx->cpi, frame->idx, &sd);
1343 return AOM_CODEC_OK;
1344 } else {
1345 return AOM_CODEC_INVALID_PARAM;
1346 }
1347 }
1348
ctrl_copy_reference(aom_codec_alg_priv_t * ctx,va_list args)1349 static aom_codec_err_t ctrl_copy_reference(aom_codec_alg_priv_t *ctx,
1350 va_list args) {
1351 av1_ref_frame_t *const frame = va_arg(args, av1_ref_frame_t *);
1352
1353 if (frame != NULL) {
1354 YV12_BUFFER_CONFIG sd;
1355
1356 image2yuvconfig(&frame->img, &sd);
1357 av1_copy_reference_enc(ctx->cpi, frame->idx, &sd);
1358 return AOM_CODEC_OK;
1359 } else {
1360 return AOM_CODEC_INVALID_PARAM;
1361 }
1362 }
1363
ctrl_get_reference(aom_codec_alg_priv_t * ctx,va_list args)1364 static aom_codec_err_t ctrl_get_reference(aom_codec_alg_priv_t *ctx,
1365 va_list args) {
1366 av1_ref_frame_t *const frame = va_arg(args, av1_ref_frame_t *);
1367
1368 if (frame != NULL) {
1369 YV12_BUFFER_CONFIG *fb = get_ref_frame(&ctx->cpi->common, frame->idx);
1370 if (fb == NULL) return AOM_CODEC_ERROR;
1371
1372 yuvconfig2image(&frame->img, fb, NULL);
1373 return AOM_CODEC_OK;
1374 } else {
1375 return AOM_CODEC_INVALID_PARAM;
1376 }
1377 }
1378
ctrl_get_new_frame_image(aom_codec_alg_priv_t * ctx,va_list args)1379 static aom_codec_err_t ctrl_get_new_frame_image(aom_codec_alg_priv_t *ctx,
1380 va_list args) {
1381 aom_image_t *const new_img = va_arg(args, aom_image_t *);
1382
1383 if (new_img != NULL) {
1384 YV12_BUFFER_CONFIG new_frame;
1385
1386 if (av1_get_last_show_frame(ctx->cpi, &new_frame) == 0) {
1387 yuvconfig2image(new_img, &new_frame, NULL);
1388 return AOM_CODEC_OK;
1389 } else {
1390 return AOM_CODEC_ERROR;
1391 }
1392 } else {
1393 return AOM_CODEC_INVALID_PARAM;
1394 }
1395 }
1396
ctrl_set_previewpp(aom_codec_alg_priv_t * ctx,va_list args)1397 static aom_codec_err_t ctrl_set_previewpp(aom_codec_alg_priv_t *ctx,
1398 va_list args) {
1399 (void)ctx;
1400 (void)args;
1401 return AOM_CODEC_INCAPABLE;
1402 }
1403
encoder_get_preview(aom_codec_alg_priv_t * ctx)1404 static aom_image_t *encoder_get_preview(aom_codec_alg_priv_t *ctx) {
1405 YV12_BUFFER_CONFIG sd;
1406
1407 if (av1_get_preview_raw_frame(ctx->cpi, &sd) == 0) {
1408 yuvconfig2image(&ctx->preview_img, &sd, NULL);
1409 return &ctx->preview_img;
1410 } else {
1411 return NULL;
1412 }
1413 }
1414
ctrl_use_reference(aom_codec_alg_priv_t * ctx,va_list args)1415 static aom_codec_err_t ctrl_use_reference(aom_codec_alg_priv_t *ctx,
1416 va_list args) {
1417 const int reference_flag = va_arg(args, int);
1418
1419 av1_use_as_reference(ctx->cpi, reference_flag);
1420 return AOM_CODEC_OK;
1421 }
1422
ctrl_set_roi_map(aom_codec_alg_priv_t * ctx,va_list args)1423 static aom_codec_err_t ctrl_set_roi_map(aom_codec_alg_priv_t *ctx,
1424 va_list args) {
1425 (void)ctx;
1426 (void)args;
1427
1428 // TODO(yaowu): Need to re-implement and test for AV1.
1429 return AOM_CODEC_INVALID_PARAM;
1430 }
1431
ctrl_set_active_map(aom_codec_alg_priv_t * ctx,va_list args)1432 static aom_codec_err_t ctrl_set_active_map(aom_codec_alg_priv_t *ctx,
1433 va_list args) {
1434 aom_active_map_t *const map = va_arg(args, aom_active_map_t *);
1435
1436 if (map) {
1437 if (!av1_set_active_map(ctx->cpi, map->active_map, (int)map->rows,
1438 (int)map->cols))
1439 return AOM_CODEC_OK;
1440 else
1441 return AOM_CODEC_INVALID_PARAM;
1442 } else {
1443 return AOM_CODEC_INVALID_PARAM;
1444 }
1445 }
1446
ctrl_get_active_map(aom_codec_alg_priv_t * ctx,va_list args)1447 static aom_codec_err_t ctrl_get_active_map(aom_codec_alg_priv_t *ctx,
1448 va_list args) {
1449 aom_active_map_t *const map = va_arg(args, aom_active_map_t *);
1450
1451 if (map) {
1452 if (!av1_get_active_map(ctx->cpi, map->active_map, (int)map->rows,
1453 (int)map->cols))
1454 return AOM_CODEC_OK;
1455 else
1456 return AOM_CODEC_INVALID_PARAM;
1457 } else {
1458 return AOM_CODEC_INVALID_PARAM;
1459 }
1460 }
1461
ctrl_set_scale_mode(aom_codec_alg_priv_t * ctx,va_list args)1462 static aom_codec_err_t ctrl_set_scale_mode(aom_codec_alg_priv_t *ctx,
1463 va_list args) {
1464 aom_scaling_mode_t *const mode = va_arg(args, aom_scaling_mode_t *);
1465
1466 if (mode) {
1467 const int res =
1468 av1_set_internal_size(ctx->cpi, (AOM_SCALING)mode->h_scaling_mode,
1469 (AOM_SCALING)mode->v_scaling_mode);
1470 return (res == 0) ? AOM_CODEC_OK : AOM_CODEC_INVALID_PARAM;
1471 } else {
1472 return AOM_CODEC_INVALID_PARAM;
1473 }
1474 }
1475
ctrl_set_tune_content(aom_codec_alg_priv_t * ctx,va_list args)1476 static aom_codec_err_t ctrl_set_tune_content(aom_codec_alg_priv_t *ctx,
1477 va_list args) {
1478 struct av1_extracfg extra_cfg = ctx->extra_cfg;
1479 extra_cfg.content = CAST(AV1E_SET_TUNE_CONTENT, args);
1480 return update_extra_cfg(ctx, &extra_cfg);
1481 }
1482
ctrl_set_color_space(aom_codec_alg_priv_t * ctx,va_list args)1483 static aom_codec_err_t ctrl_set_color_space(aom_codec_alg_priv_t *ctx,
1484 va_list args) {
1485 struct av1_extracfg extra_cfg = ctx->extra_cfg;
1486 extra_cfg.color_space = CAST(AV1E_SET_COLOR_SPACE, args);
1487 return update_extra_cfg(ctx, &extra_cfg);
1488 }
1489
ctrl_set_transfer_function(aom_codec_alg_priv_t * ctx,va_list args)1490 static aom_codec_err_t ctrl_set_transfer_function(aom_codec_alg_priv_t *ctx,
1491 va_list args) {
1492 #if CONFIG_COLORSPACE_HEADERS
1493 struct av1_extracfg extra_cfg = ctx->extra_cfg;
1494 extra_cfg.transfer_function = CAST(AV1E_SET_TRANSFER_FUNCTION, args);
1495 return update_extra_cfg(ctx, &extra_cfg);
1496 #else
1497 (void)ctx;
1498 (void)args;
1499 return AOM_CODEC_UNSUP_FEATURE;
1500 #endif
1501 }
1502
ctrl_set_chroma_sample_position(aom_codec_alg_priv_t * ctx,va_list args)1503 static aom_codec_err_t ctrl_set_chroma_sample_position(
1504 aom_codec_alg_priv_t *ctx, va_list args) {
1505 #if CONFIG_COLORSPACE_HEADERS
1506 struct av1_extracfg extra_cfg = ctx->extra_cfg;
1507 extra_cfg.chroma_sample_position =
1508 CAST(AV1E_SET_CHROMA_SAMPLE_POSITION, args);
1509 return update_extra_cfg(ctx, &extra_cfg);
1510 #else
1511 (void)ctx;
1512 (void)args;
1513 return AOM_CODEC_UNSUP_FEATURE;
1514 #endif
1515 }
1516
ctrl_set_color_range(aom_codec_alg_priv_t * ctx,va_list args)1517 static aom_codec_err_t ctrl_set_color_range(aom_codec_alg_priv_t *ctx,
1518 va_list args) {
1519 struct av1_extracfg extra_cfg = ctx->extra_cfg;
1520 extra_cfg.color_range = CAST(AV1E_SET_COLOR_RANGE, args);
1521 return update_extra_cfg(ctx, &extra_cfg);
1522 }
1523
ctrl_set_render_size(aom_codec_alg_priv_t * ctx,va_list args)1524 static aom_codec_err_t ctrl_set_render_size(aom_codec_alg_priv_t *ctx,
1525 va_list args) {
1526 struct av1_extracfg extra_cfg = ctx->extra_cfg;
1527 int *const render_size = va_arg(args, int *);
1528 extra_cfg.render_width = render_size[0];
1529 extra_cfg.render_height = render_size[1];
1530 return update_extra_cfg(ctx, &extra_cfg);
1531 }
1532
ctrl_set_superblock_size(aom_codec_alg_priv_t * ctx,va_list args)1533 static aom_codec_err_t ctrl_set_superblock_size(aom_codec_alg_priv_t *ctx,
1534 va_list args) {
1535 struct av1_extracfg extra_cfg = ctx->extra_cfg;
1536 extra_cfg.superblock_size = CAST(AV1E_SET_SUPERBLOCK_SIZE, args);
1537 return update_extra_cfg(ctx, &extra_cfg);
1538 }
1539
1540 #if CONFIG_ANS && ANS_MAX_SYMBOLS
ctrl_set_ans_window_size_log2(aom_codec_alg_priv_t * ctx,va_list args)1541 static aom_codec_err_t ctrl_set_ans_window_size_log2(aom_codec_alg_priv_t *ctx,
1542 va_list args) {
1543 struct av1_extracfg extra_cfg = ctx->extra_cfg;
1544 extra_cfg.ans_window_size_log2 = CAST(AV1E_SET_ANS_WINDOW_SIZE_LOG2, args);
1545 return update_extra_cfg(ctx, &extra_cfg);
1546 }
1547 #endif
1548
1549 static aom_codec_ctrl_fn_map_t encoder_ctrl_maps[] = {
1550 { AV1_COPY_REFERENCE, ctrl_copy_reference },
1551 { AOME_USE_REFERENCE, ctrl_use_reference },
1552
1553 // Setters
1554 { AV1_SET_REFERENCE, ctrl_set_reference },
1555 { AOM_SET_POSTPROC, ctrl_set_previewpp },
1556 { AOME_SET_ROI_MAP, ctrl_set_roi_map },
1557 { AOME_SET_ACTIVEMAP, ctrl_set_active_map },
1558 { AOME_SET_SCALEMODE, ctrl_set_scale_mode },
1559 { AOME_SET_CPUUSED, ctrl_set_cpuused },
1560 { AOME_SET_ENABLEAUTOALTREF, ctrl_set_enable_auto_alt_ref },
1561 #if CONFIG_EXT_REFS
1562 { AOME_SET_ENABLEAUTOBWDREF, ctrl_set_enable_auto_bwd_ref },
1563 #endif // CONFIG_EXT_REFS
1564 { AOME_SET_SHARPNESS, ctrl_set_sharpness },
1565 { AOME_SET_STATIC_THRESHOLD, ctrl_set_static_thresh },
1566 { AV1E_SET_TILE_COLUMNS, ctrl_set_tile_columns },
1567 { AV1E_SET_TILE_ROWS, ctrl_set_tile_rows },
1568 #if CONFIG_DEPENDENT_HORZTILES
1569 { AV1E_SET_TILE_DEPENDENT_ROWS, ctrl_set_tile_dependent_rows },
1570 #endif
1571 #if CONFIG_LOOPFILTERING_ACROSS_TILES
1572 { AV1E_SET_TILE_LOOPFILTER, ctrl_set_tile_loopfilter },
1573 #endif // CONFIG_LOOPFILTERING_ACROSS_TILES
1574 { AOME_SET_ARNR_MAXFRAMES, ctrl_set_arnr_max_frames },
1575 { AOME_SET_ARNR_STRENGTH, ctrl_set_arnr_strength },
1576 { AOME_SET_TUNING, ctrl_set_tuning },
1577 { AOME_SET_CQ_LEVEL, ctrl_set_cq_level },
1578 { AOME_SET_MAX_INTRA_BITRATE_PCT, ctrl_set_rc_max_intra_bitrate_pct },
1579 { AV1E_SET_MAX_INTER_BITRATE_PCT, ctrl_set_rc_max_inter_bitrate_pct },
1580 { AV1E_SET_GF_CBR_BOOST_PCT, ctrl_set_rc_gf_cbr_boost_pct },
1581 { AV1E_SET_LOSSLESS, ctrl_set_lossless },
1582 #if CONFIG_AOM_QM
1583 { AV1E_SET_ENABLE_QM, ctrl_set_enable_qm },
1584 { AV1E_SET_QM_MIN, ctrl_set_qm_min },
1585 { AV1E_SET_QM_MAX, ctrl_set_qm_max },
1586 #endif
1587 #if CONFIG_DIST_8X8
1588 { AV1E_SET_ENABLE_DIST_8X8, ctrl_set_enable_dist_8x8 },
1589 #endif
1590 { AV1E_SET_NUM_TG, ctrl_set_num_tg },
1591 { AV1E_SET_MTU, ctrl_set_mtu },
1592 #if CONFIG_TEMPMV_SIGNALING
1593 { AV1E_SET_DISABLE_TEMPMV, ctrl_set_disable_tempmv },
1594 #endif
1595 { AV1E_SET_FRAME_PARALLEL_DECODING, ctrl_set_frame_parallel_decoding_mode },
1596 { AV1E_SET_AQ_MODE, ctrl_set_aq_mode },
1597 #if CONFIG_EXT_DELTA_Q
1598 { AV1E_SET_DELTAQ_MODE, ctrl_set_deltaq_mode },
1599 #endif
1600 { AV1E_SET_FRAME_PERIODIC_BOOST, ctrl_set_frame_periodic_boost },
1601 { AV1E_SET_TUNE_CONTENT, ctrl_set_tune_content },
1602 { AV1E_SET_COLOR_SPACE, ctrl_set_color_space },
1603 { AV1E_SET_TRANSFER_FUNCTION, ctrl_set_transfer_function },
1604 { AV1E_SET_CHROMA_SAMPLE_POSITION, ctrl_set_chroma_sample_position },
1605 { AV1E_SET_COLOR_RANGE, ctrl_set_color_range },
1606 { AV1E_SET_NOISE_SENSITIVITY, ctrl_set_noise_sensitivity },
1607 { AV1E_SET_MIN_GF_INTERVAL, ctrl_set_min_gf_interval },
1608 { AV1E_SET_MAX_GF_INTERVAL, ctrl_set_max_gf_interval },
1609 { AV1E_SET_RENDER_SIZE, ctrl_set_render_size },
1610 { AV1E_SET_SUPERBLOCK_SIZE, ctrl_set_superblock_size },
1611 #if CONFIG_ANS && ANS_MAX_SYMBOLS
1612 { AV1E_SET_ANS_WINDOW_SIZE_LOG2, ctrl_set_ans_window_size_log2 },
1613 #endif
1614 #if CONFIG_EXT_TILE
1615 { AV1E_SET_SINGLE_TILE_DECODING, ctrl_set_single_tile_decoding },
1616 #endif // CONFIG_EXT_TILE
1617 { AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST, ctrl_enable_motion_vector_unit_test },
1618
1619 // Getters
1620 { AOME_GET_LAST_QUANTIZER, ctrl_get_quantizer },
1621 { AOME_GET_LAST_QUANTIZER_64, ctrl_get_quantizer64 },
1622 { AV1_GET_REFERENCE, ctrl_get_reference },
1623 { AV1E_GET_ACTIVEMAP, ctrl_get_active_map },
1624 { AV1_GET_NEW_FRAME_IMAGE, ctrl_get_new_frame_image },
1625
1626 { -1, NULL },
1627 };
1628
1629 static aom_codec_enc_cfg_map_t encoder_usage_cfg_map[] = {
1630 { 0,
1631 {
1632 // NOLINT
1633 0, // g_usage
1634 8, // g_threads
1635 0, // g_profile
1636
1637 320, // g_width
1638 240, // g_height
1639 AOM_BITS_8, // g_bit_depth
1640 8, // g_input_bit_depth
1641
1642 { 1, 30 }, // g_timebase
1643
1644 0, // g_error_resilient
1645
1646 AOM_RC_ONE_PASS, // g_pass
1647
1648 17, // g_lag_in_frames
1649
1650 0, // rc_dropframe_thresh
1651 RESIZE_NONE, // rc_resize_mode
1652 SCALE_NUMERATOR, // rc_resize_denominator
1653 SCALE_NUMERATOR, // rc_resize_kf_denominator
1654
1655 0, // rc_superres_mode
1656 SCALE_NUMERATOR, // rc_superres_denominator
1657 SCALE_NUMERATOR, // rc_superres_kf_denominator
1658 63, // rc_superres_qthresh
1659 63, // rc_superres_kf_qthresh
1660
1661 AOM_VBR, // rc_end_usage
1662 { NULL, 0 }, // rc_twopass_stats_in
1663 { NULL, 0 }, // rc_firstpass_mb_stats_in
1664 256, // rc_target_bandwidth
1665 0, // rc_min_quantizer
1666 63, // rc_max_quantizer
1667 25, // rc_undershoot_pct
1668 25, // rc_overshoot_pct
1669
1670 6000, // rc_max_buffer_size
1671 4000, // rc_buffer_initial_size
1672 5000, // rc_buffer_optimal_size
1673
1674 50, // rc_two_pass_vbrbias
1675 0, // rc_two_pass_vbrmin_section
1676 2000, // rc_two_pass_vbrmax_section
1677
1678 // keyframing settings (kf)
1679 AOM_KF_AUTO, // g_kfmode
1680 0, // kf_min_dist
1681 9999, // kf_max_dist
1682 0, // large_scale_tile
1683 0, // tile_width_count
1684 0, // tile_height_count
1685 { 0 }, // tile_widths
1686 { 0 }, // tile_heights
1687 } },
1688 };
1689
1690 #ifndef VERSION_STRING
1691 #define VERSION_STRING
1692 #endif
1693 CODEC_INTERFACE(aom_codec_av1_cx) = {
1694 "AOMedia Project AV1 Encoder" VERSION_STRING,
1695 AOM_CODEC_INTERNAL_ABI_VERSION,
1696 #if CONFIG_HIGHBITDEPTH
1697 AOM_CODEC_CAP_HIGHBITDEPTH |
1698 #endif
1699 AOM_CODEC_CAP_ENCODER | AOM_CODEC_CAP_PSNR, // aom_codec_caps_t
1700 encoder_init, // aom_codec_init_fn_t
1701 encoder_destroy, // aom_codec_destroy_fn_t
1702 encoder_ctrl_maps, // aom_codec_ctrl_fn_map_t
1703 {
1704 // NOLINT
1705 NULL, // aom_codec_peek_si_fn_t
1706 NULL, // aom_codec_get_si_fn_t
1707 NULL, // aom_codec_decode_fn_t
1708 NULL, // aom_codec_frame_get_fn_t
1709 NULL // aom_codec_set_fb_fn_t
1710 },
1711 {
1712 // NOLINT
1713 1, // 1 cfg map
1714 encoder_usage_cfg_map, // aom_codec_enc_cfg_map_t
1715 encoder_encode, // aom_codec_encode_fn_t
1716 encoder_get_cxdata, // aom_codec_get_cx_data_fn_t
1717 encoder_set_config, // aom_codec_enc_config_set_fn_t
1718 NULL, // aom_codec_get_global_headers_fn_t
1719 encoder_get_preview, // aom_codec_get_preview_frame_fn_t
1720 NULL // aom_codec_enc_mr_get_mem_loc_fn_t
1721 }
1722 };
1723