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1 | /* | ||
2 | * Common H.264 and HEVC Supplementary Enhancement Information messages | ||
3 | * | ||
4 | * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> | ||
5 | * Copyright (C) 2012 - 2013 Guillaume Martres | ||
6 | * Copyright (C) 2012 - 2013 Gildas Cocherel | ||
7 | * Copyright (C) 2013 Vittorio Giovara | ||
8 | * | ||
9 | * This file is part of FFmpeg. | ||
10 | * | ||
11 | * FFmpeg is free software; you can redistribute it and/or | ||
12 | * modify it under the terms of the GNU Lesser General Public | ||
13 | * License as published by the Free Software Foundation; either | ||
14 | * version 2.1 of the License, or (at your option) any later version. | ||
15 | * | ||
16 | * FFmpeg is distributed in the hope that it will be useful, | ||
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
19 | * Lesser General Public License for more details. | ||
20 | * | ||
21 | * You should have received a copy of the GNU Lesser General Public | ||
22 | * License along with FFmpeg; if not, write to the Free Software | ||
23 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
24 | */ | ||
25 | |||
26 | #include "config_components.h" | ||
27 | |||
28 | #include "libavutil/ambient_viewing_environment.h" | ||
29 | #include "libavutil/buffer.h" | ||
30 | #include "libavutil/display.h" | ||
31 | #include "libavutil/hdr_dynamic_metadata.h" | ||
32 | #include "libavutil/film_grain_params.h" | ||
33 | #include "libavutil/mastering_display_metadata.h" | ||
34 | #include "libavutil/mem.h" | ||
35 | #include "libavutil/refstruct.h" | ||
36 | #include "libavutil/stereo3d.h" | ||
37 | |||
38 | #include "atsc_a53.h" | ||
39 | #include "avcodec.h" | ||
40 | #include "decode.h" | ||
41 | #include "dynamic_hdr_vivid.h" | ||
42 | #include "get_bits.h" | ||
43 | #include "golomb.h" | ||
44 | #include "h2645_sei.h" | ||
45 | #include "itut35.h" | ||
46 | |||
47 | #define IS_H264(codec_id) (CONFIG_H264_SEI && (CONFIG_HEVC_SEI || CONFIG_VVC_SEI ) ? codec_id == AV_CODEC_ID_H264 : CONFIG_H264_SEI) | ||
48 | #define IS_HEVC(codec_id) (CONFIG_HEVC_SEI && (CONFIG_H264_SEI || CONFIG_VVC_SEI ) ? codec_id == AV_CODEC_ID_HEVC : CONFIG_HEVC_SEI) | ||
49 | #define IS_VVC(codec_id) (CONFIG_VVC_SEI && (CONFIG_H264_SEI || CONFIG_HEVC_SEI) ? codec_id == AV_CODEC_ID_VVC : CONFIG_VVC_SEI ) | ||
50 | |||
51 | #if CONFIG_HEVC_SEI | ||
52 | 11 | static int decode_registered_user_data_dynamic_hdr_plus(HEVCSEIDynamicHDRPlus *s, | |
53 | GetByteContext *gb) | ||
54 | { | ||
55 | size_t meta_size; | ||
56 | int err; | ||
57 | 11 | AVDynamicHDRPlus *metadata = av_dynamic_hdr_plus_alloc(&meta_size); | |
58 |
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11 | if (!metadata) |
59 | ✗ | return AVERROR(ENOMEM); | |
60 | |||
61 | 11 | err = av_dynamic_hdr_plus_from_t35(metadata, gb->buffer, | |
62 | 11 | bytestream2_get_bytes_left(gb)); | |
63 |
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11 | if (err < 0) { |
64 | ✗ | av_free(metadata); | |
65 | ✗ | return err; | |
66 | } | ||
67 | |||
68 | 11 | av_buffer_unref(&s->info); | |
69 | 11 | s->info = av_buffer_create((uint8_t *)metadata, meta_size, NULL, NULL, 0); | |
70 |
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11 | if (!s->info) { |
71 | ✗ | av_free(metadata); | |
72 | ✗ | return AVERROR(ENOMEM); | |
73 | } | ||
74 | |||
75 | 11 | return 0; | |
76 | } | ||
77 | |||
78 | 3 | static int decode_registered_user_data_dynamic_hdr_vivid(HEVCSEIDynamicHDRVivid *s, | |
79 | GetByteContext *gb) | ||
80 | { | ||
81 | size_t meta_size; | ||
82 | int err; | ||
83 | 3 | AVDynamicHDRVivid *metadata = av_dynamic_hdr_vivid_alloc(&meta_size); | |
84 |
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3 | if (!metadata) |
85 | ✗ | return AVERROR(ENOMEM); | |
86 | |||
87 | 3 | err = ff_parse_itu_t_t35_to_dynamic_hdr_vivid(metadata, | |
88 | gb->buffer, bytestream2_get_bytes_left(gb)); | ||
89 |
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3 | if (err < 0) { |
90 | ✗ | av_free(metadata); | |
91 | ✗ | return err; | |
92 | } | ||
93 | |||
94 | 3 | av_buffer_unref(&s->info); | |
95 | 3 | s->info = av_buffer_create((uint8_t *)metadata, meta_size, NULL, NULL, 0); | |
96 |
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3 | if (!s->info) { |
97 | ✗ | av_free(metadata); | |
98 | ✗ | return AVERROR(ENOMEM); | |
99 | } | ||
100 | |||
101 | 3 | return 0; | |
102 | } | ||
103 | #endif | ||
104 | |||
105 | ✗ | static int decode_registered_user_data_lcevc(HEVCSEILCEVC *s, | |
106 | GetByteContext *gb) | ||
107 | { | ||
108 | ✗ | int size = bytestream2_get_bytes_left(gb); | |
109 | |||
110 | ✗ | av_buffer_unref(&s->info); | |
111 | ✗ | s->info = av_buffer_alloc(size); | |
112 | ✗ | if (!s->info) | |
113 | ✗ | return AVERROR(ENOMEM); | |
114 | |||
115 | ✗ | bytestream2_get_bufferu(gb, s->info->data, size); | |
116 | ✗ | return 0; | |
117 | } | ||
118 | |||
119 | 1169 | static int decode_registered_user_data_afd(H2645SEIAFD *h, GetByteContext *gb) | |
120 | { | ||
121 | int flag; | ||
122 | |||
123 |
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1169 | if (bytestream2_get_bytes_left(gb) <= 0) |
124 | ✗ | return AVERROR_INVALIDDATA; | |
125 | |||
126 | 1169 | flag = !!(bytestream2_get_byteu(gb) & 0x40); // active_format_flag | |
127 | |||
128 |
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1169 | if (flag) { |
129 |
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1169 | if (bytestream2_get_bytes_left(gb) <= 0) |
130 | ✗ | return AVERROR_INVALIDDATA; | |
131 | 1169 | h->active_format_description = bytestream2_get_byteu(gb) & 0xF; | |
132 | 1169 | h->present = 1; | |
133 | } | ||
134 | |||
135 | 1169 | return 0; | |
136 | } | ||
137 | |||
138 | 6 | static int decode_registered_user_data_closed_caption(H2645SEIA53Caption *h, | |
139 | GetByteContext *gb) | ||
140 | { | ||
141 | 6 | return ff_parse_a53_cc(&h->buf_ref, gb->buffer, | |
142 | bytestream2_get_bytes_left(gb)); | ||
143 | } | ||
144 | |||
145 | 1189 | static int decode_registered_user_data(H2645SEI *h, GetByteContext *gb, | |
146 | enum AVCodecID codec_id, void *logctx) | ||
147 | { | ||
148 | int country_code, provider_code; | ||
149 | |||
150 |
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1189 | if (bytestream2_get_bytes_left(gb) < 3) |
151 | ✗ | return AVERROR_INVALIDDATA; | |
152 | |||
153 | 1189 | country_code = bytestream2_get_byteu(gb); // itu_t_t35_country_code | |
154 |
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1189 | if (country_code == 0xFF) { |
155 | ✗ | if (bytestream2_get_bytes_left(gb) < 3) | |
156 | ✗ | return AVERROR_INVALIDDATA; | |
157 | |||
158 | ✗ | bytestream2_skipu(gb, 1); // itu_t_t35_country_code_extension_byte | |
159 | } | ||
160 | |||
161 |
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1189 | if (country_code != ITU_T_T35_COUNTRY_CODE_US && |
162 |
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3 | country_code != ITU_T_T35_COUNTRY_CODE_UK && |
163 | country_code != ITU_T_T35_COUNTRY_CODE_CN) { | ||
164 | ✗ | av_log(logctx, AV_LOG_VERBOSE, | |
165 | "Unsupported User Data Registered ITU-T T35 SEI message (country_code = %d)\n", | ||
166 | country_code); | ||
167 | ✗ | return 0; | |
168 | } | ||
169 | |||
170 | /* itu_t_t35_payload_byte follows */ | ||
171 | 1189 | provider_code = bytestream2_get_be16u(gb); | |
172 | |||
173 |
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1189 | switch (provider_code) { |
174 | 1175 | case ITU_T_T35_PROVIDER_CODE_ATSC: { | |
175 | uint32_t user_identifier; | ||
176 | |||
177 |
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1175 | if (bytestream2_get_bytes_left(gb) < 4) |
178 | ✗ | return AVERROR_INVALIDDATA; | |
179 | |||
180 | 1175 | user_identifier = bytestream2_get_be32u(gb); | |
181 |
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1175 | switch (user_identifier) { |
182 | 1169 | case MKBETAG('D', 'T', 'G', '1'): // afd_data | |
183 | 1169 | return decode_registered_user_data_afd(&h->afd, gb); | |
184 | 6 | case MKBETAG('G', 'A', '9', '4'): // closed captions | |
185 | 6 | return decode_registered_user_data_closed_caption(&h->a53_caption, gb); | |
186 | ✗ | default: | |
187 | ✗ | av_log(logctx, AV_LOG_VERBOSE, | |
188 | "Unsupported User Data Registered ITU-T T35 SEI message (atsc user_identifier = 0x%04x)\n", | ||
189 | user_identifier); | ||
190 | ✗ | break; | |
191 | } | ||
192 | ✗ | break; | |
193 | } | ||
194 | ✗ | case ITU_T_T35_PROVIDER_CODE_LCEVC: { | |
195 | ✗ | if (bytestream2_get_bytes_left(gb) < 2) | |
196 | ✗ | return AVERROR_INVALIDDATA; | |
197 | |||
198 | ✗ | bytestream2_skipu(gb, 1); // user_data_type_code | |
199 | ✗ | return decode_registered_user_data_lcevc(&h->lcevc, gb); | |
200 | } | ||
201 | #if CONFIG_HEVC_SEI | ||
202 | 3 | case ITU_T_T35_PROVIDER_CODE_CUVA: { | |
203 | 3 | const uint16_t cuva_provider_oriented_code = 0x0005; | |
204 | uint16_t provider_oriented_code; | ||
205 | |||
206 |
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3 | if (!IS_HEVC(codec_id)) |
207 | ✗ | goto unsupported_provider_code; | |
208 | |||
209 |
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3 | if (bytestream2_get_bytes_left(gb) < 2) |
210 | ✗ | return AVERROR_INVALIDDATA; | |
211 | |||
212 | 3 | provider_oriented_code = bytestream2_get_be16u(gb); | |
213 |
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3 | if (provider_oriented_code == cuva_provider_oriented_code) { |
214 | 3 | return decode_registered_user_data_dynamic_hdr_vivid(&h->dynamic_hdr_vivid, gb); | |
215 | } | ||
216 | ✗ | break; | |
217 | } | ||
218 | 11 | case ITU_T_T35_PROVIDER_CODE_SMTPE: { | |
219 | // A/341 Amendment - 2094-40 | ||
220 | 11 | const uint16_t smpte2094_40_provider_oriented_code = 0x0001; | |
221 | 11 | const uint8_t smpte2094_40_application_identifier = 0x04; | |
222 | uint16_t provider_oriented_code; | ||
223 | uint8_t application_identifier; | ||
224 | |||
225 |
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11 | if (!IS_HEVC(codec_id)) |
226 | ✗ | goto unsupported_provider_code; | |
227 | |||
228 |
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11 | if (bytestream2_get_bytes_left(gb) < 3) |
229 | ✗ | return AVERROR_INVALIDDATA; | |
230 | |||
231 | 11 | provider_oriented_code = bytestream2_get_be16u(gb); | |
232 | 11 | application_identifier = bytestream2_get_byteu(gb); | |
233 |
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11 | if (provider_oriented_code == smpte2094_40_provider_oriented_code && |
234 | application_identifier == smpte2094_40_application_identifier) { | ||
235 | 11 | return decode_registered_user_data_dynamic_hdr_plus(&h->dynamic_hdr_plus, gb); | |
236 | } | ||
237 | ✗ | break; | |
238 | } | ||
239 | ✗ | case 0x5890: { // aom_provider_code | |
240 | ✗ | const uint16_t aom_grain_provider_oriented_code = 0x0001; | |
241 | uint16_t provider_oriented_code; | ||
242 | |||
243 | ✗ | if (!IS_HEVC(codec_id)) | |
244 | ✗ | goto unsupported_provider_code; | |
245 | |||
246 | ✗ | if (bytestream2_get_bytes_left(gb) < 2) | |
247 | ✗ | return AVERROR_INVALIDDATA; | |
248 | |||
249 | ✗ | provider_oriented_code = bytestream2_get_byteu(gb); | |
250 | ✗ | if (provider_oriented_code == aom_grain_provider_oriented_code) { | |
251 | ✗ | return ff_aom_parse_film_grain_sets(&h->aom_film_grain, | |
252 | gb->buffer, | ||
253 | bytestream2_get_bytes_left(gb)); | ||
254 | } | ||
255 | ✗ | break; | |
256 | } | ||
257 | ✗ | unsupported_provider_code: | |
258 | #endif | ||
259 | ✗ | default: | |
260 | ✗ | av_log(logctx, AV_LOG_VERBOSE, | |
261 | "Unsupported User Data Registered ITU-T T35 SEI message (provider_code = %d)\n", | ||
262 | provider_code); | ||
263 | ✗ | break; | |
264 | } | ||
265 | |||
266 | ✗ | return 0; | |
267 | } | ||
268 | |||
269 | 616 | static int decode_unregistered_user_data(H2645SEIUnregistered *h, | |
270 | GetByteContext *gb, | ||
271 | enum AVCodecID codec_id) | ||
272 | { | ||
273 | uint8_t *user_data; | ||
274 | 616 | int size = bytestream2_get_bytes_left(gb); | |
275 | AVBufferRef *buf_ref, **tmp; | ||
276 | |||
277 |
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616 | if (size < 16 || size >= INT_MAX - 1) |
278 | ✗ | return AVERROR_INVALIDDATA; | |
279 | |||
280 | 616 | tmp = av_realloc_array(h->buf_ref, h->nb_buf_ref + 1, sizeof(*h->buf_ref)); | |
281 |
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616 | if (!tmp) |
282 | ✗ | return AVERROR(ENOMEM); | |
283 | 616 | h->buf_ref = tmp; | |
284 | |||
285 | 616 | buf_ref = av_buffer_alloc(size + 1); | |
286 |
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616 | if (!buf_ref) |
287 | ✗ | return AVERROR(ENOMEM); | |
288 | 616 | user_data = buf_ref->data; | |
289 | |||
290 | 616 | bytestream2_get_bufferu(gb, user_data, size); | |
291 | 616 | user_data[size] = 0; | |
292 | 616 | buf_ref->size = size; | |
293 | 616 | h->buf_ref[h->nb_buf_ref++] = buf_ref; | |
294 | |||
295 |
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616 | if (IS_H264(codec_id)) { |
296 | int e, build; | ||
297 | 582 | e = sscanf(user_data + 16, "x264 - core %d", &build); | |
298 |
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582 | if (e == 1 && build > 0) |
299 | 152 | h->x264_build = build; | |
300 |
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582 | if (e == 1 && build == 1 && !strncmp(user_data+16, "x264 - core 0000", 16)) |
301 | ✗ | h->x264_build = 67; | |
302 | } | ||
303 | |||
304 | 616 | return 0; | |
305 | } | ||
306 | |||
307 | 2 | static int decode_display_orientation(H2645SEIDisplayOrientation *h, | |
308 | GetBitContext *gb) | ||
309 | { | ||
310 | 2 | h->present = !get_bits1(gb); // display_orientation_cancel_flag | |
311 | |||
312 |
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2 | if (h->present) { |
313 | 2 | h->hflip = get_bits1(gb); // hor_flip | |
314 | 2 | h->vflip = get_bits1(gb); // ver_flip | |
315 | |||
316 | 2 | h->anticlockwise_rotation = get_bits(gb, 16); | |
317 | // This is followed by display_orientation_repetition_period | ||
318 | // and display_orientation_extension_flag for H.264 | ||
319 | // and by display_orientation_persistence_flag for HEVC. | ||
320 | } | ||
321 | |||
322 | 2 | return 0; | |
323 | } | ||
324 | |||
325 | ✗ | static int decode_frame_packing_arrangement(H2645SEIFramePacking *h, | |
326 | GetBitContext *gb, | ||
327 | enum AVCodecID codec_id) | ||
328 | { | ||
329 | ✗ | h->arrangement_id = get_ue_golomb_long(gb); | |
330 | ✗ | h->arrangement_cancel_flag = get_bits1(gb); | |
331 | ✗ | h->present = !h->arrangement_cancel_flag; | |
332 | |||
333 | ✗ | if (h->present) { | |
334 | ✗ | h->arrangement_type = get_bits(gb, 7); | |
335 | ✗ | h->quincunx_sampling_flag = get_bits1(gb); | |
336 | ✗ | h->content_interpretation_type = get_bits(gb, 6); | |
337 | |||
338 | // spatial_flipping_flag, frame0_flipped_flag, field_views_flag | ||
339 | ✗ | skip_bits(gb, 3); | |
340 | ✗ | h->current_frame_is_frame0_flag = get_bits1(gb); | |
341 | // frame0_self_contained_flag, frame1_self_contained_flag | ||
342 | ✗ | skip_bits(gb, 2); | |
343 | |||
344 | ✗ | if (!h->quincunx_sampling_flag && h->arrangement_type != 5) | |
345 | ✗ | skip_bits(gb, 16); // frame[01]_grid_position_[xy] | |
346 | ✗ | skip_bits(gb, 8); // frame_packing_arrangement_reserved_byte | |
347 | ✗ | if (IS_H264(codec_id)) | |
348 | ✗ | h->arrangement_repetition_period = get_ue_golomb_long(gb); | |
349 | else | ||
350 | ✗ | skip_bits1(gb); // frame_packing_arrangement_persistence_flag | |
351 | } | ||
352 | // H.264: frame_packing_arrangement_extension_flag, | ||
353 | // HEVC: upsampled_aspect_ratio_flag | ||
354 | ✗ | skip_bits1(gb); | |
355 | |||
356 | ✗ | return 0; | |
357 | } | ||
358 | |||
359 | ✗ | static int decode_alternative_transfer(H2645SEIAlternativeTransfer *s, | |
360 | GetByteContext *gb) | ||
361 | { | ||
362 | ✗ | if (bytestream2_get_bytes_left(gb) < 1) | |
363 | ✗ | return AVERROR_INVALIDDATA; | |
364 | |||
365 | ✗ | s->present = 1; | |
366 | ✗ | s->preferred_transfer_characteristics = bytestream2_get_byteu(gb); | |
367 | |||
368 | ✗ | return 0; | |
369 | } | ||
370 | |||
371 | 9 | static int decode_ambient_viewing_environment(H2645SEIAmbientViewingEnvironment *s, | |
372 | GetByteContext *gb) | ||
373 | { | ||
374 | static const uint16_t max_ambient_light_value = 50000; | ||
375 | |||
376 |
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9 | if (bytestream2_get_bytes_left(gb) < 8) |
377 | ✗ | return AVERROR_INVALIDDATA; | |
378 | |||
379 | 9 | s->ambient_illuminance = bytestream2_get_be32u(gb); | |
380 |
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9 | if (!s->ambient_illuminance) |
381 | ✗ | return AVERROR_INVALIDDATA; | |
382 | |||
383 | 9 | s->ambient_light_x = bytestream2_get_be16u(gb); | |
384 |
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9 | if (s->ambient_light_x > max_ambient_light_value) |
385 | ✗ | return AVERROR_INVALIDDATA; | |
386 | |||
387 | 9 | s->ambient_light_y = bytestream2_get_be16u(gb); | |
388 |
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9 | if (s->ambient_light_y > max_ambient_light_value) |
389 | ✗ | return AVERROR_INVALIDDATA; | |
390 | |||
391 | 9 | s->present = 1; | |
392 | |||
393 | 9 | return 0; | |
394 | } | ||
395 | |||
396 | ✗ | static int decode_film_grain_characteristics(H2645SEIFilmGrainCharacteristics *h, | |
397 | enum AVCodecID codec_id, GetBitContext *gb) | ||
398 | { | ||
399 | ✗ | h->present = !get_bits1(gb); // film_grain_characteristics_cancel_flag | |
400 | |||
401 | ✗ | if (h->present) { | |
402 | ✗ | memset(h, 0, sizeof(*h)); | |
403 | ✗ | h->model_id = get_bits(gb, 2); | |
404 | ✗ | h->separate_colour_description_present_flag = get_bits1(gb); | |
405 | ✗ | if (h->separate_colour_description_present_flag) { | |
406 | ✗ | h->bit_depth_luma = get_bits(gb, 3) + 8; | |
407 | ✗ | h->bit_depth_chroma = get_bits(gb, 3) + 8; | |
408 | ✗ | h->full_range = get_bits1(gb); | |
409 | ✗ | h->color_primaries = get_bits(gb, 8); | |
410 | ✗ | h->transfer_characteristics = get_bits(gb, 8); | |
411 | ✗ | h->matrix_coeffs = get_bits(gb, 8); | |
412 | } | ||
413 | ✗ | h->blending_mode_id = get_bits(gb, 2); | |
414 | ✗ | h->log2_scale_factor = get_bits(gb, 4); | |
415 | ✗ | for (int c = 0; c < 3; c++) | |
416 | ✗ | h->comp_model_present_flag[c] = get_bits1(gb); | |
417 | ✗ | for (int c = 0; c < 3; c++) { | |
418 | ✗ | if (h->comp_model_present_flag[c]) { | |
419 | ✗ | h->num_intensity_intervals[c] = get_bits(gb, 8) + 1; | |
420 | ✗ | h->num_model_values[c] = get_bits(gb, 3) + 1; | |
421 | ✗ | if (h->num_model_values[c] > 6) | |
422 | ✗ | return AVERROR_INVALIDDATA; | |
423 | ✗ | for (int i = 0; i < h->num_intensity_intervals[c]; i++) { | |
424 | ✗ | h->intensity_interval_lower_bound[c][i] = get_bits(gb, 8); | |
425 | ✗ | h->intensity_interval_upper_bound[c][i] = get_bits(gb, 8); | |
426 | ✗ | for (int j = 0; j < h->num_model_values[c]; j++) | |
427 | ✗ | h->comp_model_value[c][i][j] = get_se_golomb_long(gb); | |
428 | } | ||
429 | } | ||
430 | } | ||
431 | ✗ | if (!IS_H264(codec_id)) | |
432 | ✗ | h->persistence_flag = get_bits1(gb); | |
433 | else | ||
434 | ✗ | h->repetition_period = get_ue_golomb_long(gb); | |
435 | |||
436 | ✗ | h->present = 1; | |
437 | } | ||
438 | |||
439 | ✗ | return 0; | |
440 | } | ||
441 | |||
442 | 23 | static int decode_nal_sei_mastering_display_info(H2645SEIMasteringDisplay *s, | |
443 | GetByteContext *gb) | ||
444 | { | ||
445 | int i; | ||
446 | |||
447 |
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23 | if (bytestream2_get_bytes_left(gb) < 24) |
448 | ✗ | return AVERROR_INVALIDDATA; | |
449 | |||
450 | // Mastering primaries | ||
451 |
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92 | for (i = 0; i < 3; i++) { |
452 | 69 | s->display_primaries[i][0] = bytestream2_get_be16u(gb); | |
453 | 69 | s->display_primaries[i][1] = bytestream2_get_be16u(gb); | |
454 | } | ||
455 | // White point (x, y) | ||
456 | 23 | s->white_point[0] = bytestream2_get_be16u(gb); | |
457 | 23 | s->white_point[1] = bytestream2_get_be16u(gb); | |
458 | |||
459 | // Max and min luminance of mastering display | ||
460 | 23 | s->max_luminance = bytestream2_get_be32u(gb); | |
461 | 23 | s->min_luminance = bytestream2_get_be32u(gb); | |
462 | |||
463 | // As this SEI message comes before the first frame that references it, | ||
464 | // initialize the flag to 2 and decrement on IRAP access unit so it | ||
465 | // persists for the coded video sequence (e.g., between two IRAPs) | ||
466 | 23 | s->present = 2; | |
467 | |||
468 | 23 | return 0; | |
469 | } | ||
470 | |||
471 | 14 | static int decode_nal_sei_content_light_info(H2645SEIContentLight *s, | |
472 | GetByteContext *gb) | ||
473 | { | ||
474 |
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14 | if (bytestream2_get_bytes_left(gb) < 4) |
475 | ✗ | return AVERROR_INVALIDDATA; | |
476 | |||
477 | // Max and average light levels | ||
478 | 14 | s->max_content_light_level = bytestream2_get_be16u(gb); | |
479 | 14 | s->max_pic_average_light_level = bytestream2_get_be16u(gb); | |
480 | // As this SEI message comes before the first frame that references it, | ||
481 | // initialize the flag to 2 and decrement on IRAP access unit so it | ||
482 | // persists for the coded video sequence (e.g., between two IRAPs) | ||
483 | 14 | s->present = 2; | |
484 | |||
485 | 14 | return 0; | |
486 | } | ||
487 | |||
488 | 2236 | int ff_h2645_sei_message_decode(H2645SEI *h, enum SEIType type, | |
489 | enum AVCodecID codec_id, GetBitContext *gb, | ||
490 | GetByteContext *gbyte, void *logctx) | ||
491 | { | ||
492 |
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2236 | switch (type) { |
493 | 1189 | case SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35: | |
494 | 1189 | return decode_registered_user_data(h, gbyte, codec_id, logctx); | |
495 | 616 | case SEI_TYPE_USER_DATA_UNREGISTERED: | |
496 | 616 | return decode_unregistered_user_data(&h->unregistered, gbyte, codec_id); | |
497 | 2 | case SEI_TYPE_DISPLAY_ORIENTATION: | |
498 | 2 | return decode_display_orientation(&h->display_orientation, gb); | |
499 | ✗ | case SEI_TYPE_FILM_GRAIN_CHARACTERISTICS: | |
500 | ✗ | av_refstruct_unref(&h->film_grain_characteristics); | |
501 | ✗ | h->film_grain_characteristics = av_refstruct_allocz(sizeof(*h->film_grain_characteristics)); | |
502 | ✗ | if (!h->film_grain_characteristics) | |
503 | ✗ | return AVERROR(ENOMEM); | |
504 | ✗ | return decode_film_grain_characteristics(h->film_grain_characteristics, codec_id, gb); | |
505 | ✗ | case SEI_TYPE_FRAME_PACKING_ARRANGEMENT: | |
506 | ✗ | return decode_frame_packing_arrangement(&h->frame_packing, gb, codec_id); | |
507 | ✗ | case SEI_TYPE_ALTERNATIVE_TRANSFER_CHARACTERISTICS: | |
508 | ✗ | return decode_alternative_transfer(&h->alternative_transfer, gbyte); | |
509 | 9 | case SEI_TYPE_AMBIENT_VIEWING_ENVIRONMENT: | |
510 | 9 | return decode_ambient_viewing_environment(&h->ambient_viewing_environment, | |
511 | gbyte); | ||
512 | 23 | case SEI_TYPE_MASTERING_DISPLAY_COLOUR_VOLUME: | |
513 | 23 | return decode_nal_sei_mastering_display_info(&h->mastering_display, | |
514 | gbyte); | ||
515 | 14 | case SEI_TYPE_CONTENT_LIGHT_LEVEL_INFO: | |
516 | 14 | return decode_nal_sei_content_light_info(&h->content_light, gbyte); | |
517 | 383 | default: | |
518 | 383 | return FF_H2645_SEI_MESSAGE_UNHANDLED; | |
519 | } | ||
520 | } | ||
521 | |||
522 | 963 | int ff_h2645_sei_ctx_replace(H2645SEI *dst, const H2645SEI *src) | |
523 | { | ||
524 | 963 | int ret = av_buffer_replace(&dst->a53_caption.buf_ref, | |
525 | 963 | src->a53_caption.buf_ref); | |
526 |
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963 | if (ret < 0) |
527 | ✗ | return ret; | |
528 | |||
529 |
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963 | for (unsigned i = 0; i < dst->unregistered.nb_buf_ref; i++) |
530 | ✗ | av_buffer_unref(&dst->unregistered.buf_ref[i]); | |
531 | 963 | dst->unregistered.nb_buf_ref = 0; | |
532 | |||
533 | 963 | ret = av_buffer_replace(&dst->lcevc.info, src->lcevc.info); | |
534 |
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963 | if (ret < 0) |
535 | ✗ | return ret; | |
536 | |||
537 |
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963 | if (src->unregistered.nb_buf_ref) { |
538 | ✗ | ret = av_reallocp_array(&dst->unregistered.buf_ref, | |
539 | ✗ | src->unregistered.nb_buf_ref, | |
540 | sizeof(*dst->unregistered.buf_ref)); | ||
541 | ✗ | if (ret < 0) | |
542 | ✗ | return ret; | |
543 | |||
544 | ✗ | for (unsigned i = 0; i < src->unregistered.nb_buf_ref; i++) { | |
545 | ✗ | dst->unregistered.buf_ref[i] = av_buffer_ref(src->unregistered.buf_ref[i]); | |
546 | ✗ | if (!dst->unregistered.buf_ref[i]) | |
547 | ✗ | return AVERROR(ENOMEM); | |
548 | ✗ | dst->unregistered.nb_buf_ref++; | |
549 | } | ||
550 | } | ||
551 | |||
552 |
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8667 | for (unsigned i = 0; i < FF_ARRAY_ELEMS(dst->aom_film_grain.sets); i++) { |
553 | 7704 | ret = av_buffer_replace(&dst->aom_film_grain.sets[i], | |
554 | 7704 | src->aom_film_grain.sets[i]); | |
555 |
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7704 | if (ret < 0) |
556 | ✗ | return ret; | |
557 | } | ||
558 | 963 | dst->aom_film_grain.enable = src->aom_film_grain.enable; | |
559 | |||
560 | 963 | dst->mastering_display = src->mastering_display; | |
561 | 963 | dst->content_light = src->content_light; | |
562 | |||
563 | 963 | av_refstruct_replace(&dst->film_grain_characteristics, | |
564 | 963 | src->film_grain_characteristics); | |
565 | |||
566 | 963 | return 0; | |
567 | } | ||
568 | |||
569 | ✗ | static int is_frame_packing_type_valid(SEIFpaType type, enum AVCodecID codec_id) | |
570 | { | ||
571 | ✗ | if (IS_H264(codec_id)) | |
572 | ✗ | return type <= SEI_FPA_H264_TYPE_2D && | |
573 | type >= SEI_FPA_H264_TYPE_CHECKERBOARD; | ||
574 | else | ||
575 | ✗ | return type <= SEI_FPA_TYPE_INTERLEAVE_TEMPORAL && | |
576 | type >= SEI_FPA_TYPE_SIDE_BY_SIDE; | ||
577 | } | ||
578 | |||
579 | 36498 | static int h2645_sei_to_side_data(AVCodecContext *avctx, H2645SEI *sei, | |
580 | AVFrameSideData ***sd, int *nb_sd) | ||
581 | { | ||
582 | int ret; | ||
583 | |||
584 |
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36809 | for (unsigned i = 0; i < sei->unregistered.nb_buf_ref; i++) { |
585 | 311 | H2645SEIUnregistered *unreg = &sei->unregistered; | |
586 | |||
587 |
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311 | if (unreg->buf_ref[i]) { |
588 | AVFrameSideData *entry = | ||
589 | 311 | av_frame_side_data_add(sd, nb_sd, AV_FRAME_DATA_SEI_UNREGISTERED, | |
590 | 311 | &unreg->buf_ref[i], 0); | |
591 |
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311 | if (!entry) |
592 | ✗ | av_buffer_unref(&unreg->buf_ref[i]); | |
593 | } | ||
594 | } | ||
595 | 36498 | sei->unregistered.nb_buf_ref = 0; | |
596 | |||
597 |
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36498 | if (sei->ambient_viewing_environment.present) { |
598 | 10 | H2645SEIAmbientViewingEnvironment *env = &sei->ambient_viewing_environment; | |
599 | AVBufferRef *buf; | ||
600 | size_t size; | ||
601 | |||
602 | AVAmbientViewingEnvironment *dst_env = | ||
603 | 10 | av_ambient_viewing_environment_alloc(&size); | |
604 |
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10 | if (!dst_env) |
605 | ✗ | return AVERROR(ENOMEM); | |
606 | |||
607 | 10 | buf = av_buffer_create((uint8_t *)dst_env, size, NULL, NULL, 0); | |
608 |
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10 | if (!buf) { |
609 | ✗ | av_free(dst_env); | |
610 | ✗ | return AVERROR(ENOMEM); | |
611 | } | ||
612 | |||
613 | 10 | ret = ff_frame_new_side_data_from_buf_ext(avctx, sd, nb_sd, | |
614 | AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT, &buf); | ||
615 | |||
616 |
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10 | if (ret < 0) |
617 | ✗ | return ret; | |
618 | |||
619 | 10 | dst_env->ambient_illuminance = av_make_q(env->ambient_illuminance, 10000); | |
620 | 10 | dst_env->ambient_light_x = av_make_q(env->ambient_light_x, 50000); | |
621 | 10 | dst_env->ambient_light_y = av_make_q(env->ambient_light_y, 50000); | |
622 | } | ||
623 | |||
624 |
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36498 | if (sei->mastering_display.present) { |
625 | // HEVC uses a g,b,r ordering, which we convert to a more natural r,g,b | ||
626 | 35 | const int mapping[3] = {2, 0, 1}; | |
627 | 35 | const int chroma_den = 50000; | |
628 | 35 | const int luma_den = 10000; | |
629 | int i; | ||
630 | AVMasteringDisplayMetadata *metadata; | ||
631 | |||
632 | 35 | ret = ff_decode_mastering_display_new_ext(avctx, sd, nb_sd, &metadata); | |
633 |
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35 | if (ret < 0) |
634 | ✗ | return ret; | |
635 | |||
636 |
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35 | if (metadata) { |
637 | 25 | metadata->has_luminance = 1; | |
638 | 25 | metadata->has_primaries = 1; | |
639 | |||
640 |
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100 | for (i = 0; i < 3; i++) { |
641 | 75 | const int j = mapping[i]; | |
642 | 75 | metadata->display_primaries[i][0].num = sei->mastering_display.display_primaries[j][0]; | |
643 | 75 | metadata->display_primaries[i][0].den = chroma_den; | |
644 |
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150 | metadata->has_primaries &= sei->mastering_display.display_primaries[j][0] >= 5 && |
645 |
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75 | sei->mastering_display.display_primaries[j][0] <= 37000; |
646 | |||
647 | 75 | metadata->display_primaries[i][1].num = sei->mastering_display.display_primaries[j][1]; | |
648 | 75 | metadata->display_primaries[i][1].den = chroma_den; | |
649 |
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150 | metadata->has_primaries &= sei->mastering_display.display_primaries[j][1] >= 5 && |
650 |
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75 | sei->mastering_display.display_primaries[j][1] <= 42000; |
651 | } | ||
652 | 25 | metadata->white_point[0].num = sei->mastering_display.white_point[0]; | |
653 | 25 | metadata->white_point[0].den = chroma_den; | |
654 |
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50 | metadata->has_primaries &= sei->mastering_display.white_point[0] >= 5 && |
655 |
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25 | sei->mastering_display.white_point[0] <= 37000; |
656 | |||
657 | 25 | metadata->white_point[1].num = sei->mastering_display.white_point[1]; | |
658 | 25 | metadata->white_point[1].den = chroma_den; | |
659 |
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50 | metadata->has_primaries &= sei->mastering_display.white_point[1] >= 5 && |
660 |
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25 | sei->mastering_display.white_point[1] <= 42000; |
661 | |||
662 | 25 | metadata->max_luminance.num = sei->mastering_display.max_luminance; | |
663 | 25 | metadata->max_luminance.den = luma_den; | |
664 |
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50 | metadata->has_luminance &= sei->mastering_display.max_luminance >= 50000 && |
665 |
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25 | sei->mastering_display.max_luminance <= 100000000; |
666 | |||
667 | 25 | metadata->min_luminance.num = sei->mastering_display.min_luminance; | |
668 | 25 | metadata->min_luminance.den = luma_den; | |
669 |
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50 | metadata->has_luminance &= sei->mastering_display.min_luminance <= 50000 && |
670 | 25 | sei->mastering_display.min_luminance < | |
671 |
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25 | sei->mastering_display.max_luminance; |
672 | |||
673 | /* Real (blu-ray) releases in the wild come with minimum luminance | ||
674 | * values of 0.000 cd/m2, so permit this edge case */ | ||
675 |
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25 | if (avctx->strict_std_compliance >= FF_COMPLIANCE_STRICT) |
676 | ✗ | metadata->has_luminance &= sei->mastering_display.min_luminance >= 1; | |
677 | |||
678 |
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25 | if (metadata->has_luminance || metadata->has_primaries) |
679 | 25 | av_log(avctx, AV_LOG_DEBUG, "Mastering Display Metadata:\n"); | |
680 |
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25 | if (metadata->has_primaries) { |
681 | 25 | av_log(avctx, AV_LOG_DEBUG, | |
682 | "r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f)\n", | ||
683 | 25 | av_q2d(metadata->display_primaries[0][0]), | |
684 | 25 | av_q2d(metadata->display_primaries[0][1]), | |
685 | 25 | av_q2d(metadata->display_primaries[1][0]), | |
686 | 25 | av_q2d(metadata->display_primaries[1][1]), | |
687 | 25 | av_q2d(metadata->display_primaries[2][0]), | |
688 | 25 | av_q2d(metadata->display_primaries[2][1]), | |
689 | 25 | av_q2d(metadata->white_point[0]), av_q2d(metadata->white_point[1])); | |
690 | } | ||
691 |
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25 | if (metadata->has_luminance) { |
692 | 24 | av_log(avctx, AV_LOG_DEBUG, | |
693 | "min_luminance=%f, max_luminance=%f\n", | ||
694 | 24 | av_q2d(metadata->min_luminance), av_q2d(metadata->max_luminance)); | |
695 | } | ||
696 | } | ||
697 | } | ||
698 | |||
699 |
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36498 | if (sei->content_light.present) { |
700 | AVContentLightMetadata *metadata; | ||
701 | |||
702 | 8 | ret = ff_decode_content_light_new_ext(avctx, sd, nb_sd, &metadata); | |
703 |
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8 | if (ret < 0) |
704 | ✗ | return ret; | |
705 | |||
706 |
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8 | if (metadata) { |
707 | 8 | metadata->MaxCLL = sei->content_light.max_content_light_level; | |
708 | 8 | metadata->MaxFALL = sei->content_light.max_pic_average_light_level; | |
709 | |||
710 | 8 | av_log(avctx, AV_LOG_DEBUG, "Content Light Level Metadata:\n"); | |
711 | 8 | av_log(avctx, AV_LOG_DEBUG, "MaxCLL=%d, MaxFALL=%d\n", | |
712 | 8 | metadata->MaxCLL, metadata->MaxFALL); | |
713 | } | ||
714 | } | ||
715 | |||
716 | 36498 | return 0; | |
717 | } | ||
718 | |||
719 | 36229 | int ff_h2645_sei_to_frame(AVFrame *frame, H2645SEI *sei, | |
720 | enum AVCodecID codec_id, | ||
721 | AVCodecContext *avctx, const H2645VUI *vui, | ||
722 | unsigned bit_depth_luma, unsigned bit_depth_chroma, | ||
723 | int seed) | ||
724 | { | ||
725 | 36229 | H2645SEIFramePacking *fp = &sei->frame_packing; | |
726 | int ret; | ||
727 | |||
728 |
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36229 | if (fp->present && |
729 | ✗ | is_frame_packing_type_valid(fp->arrangement_type, codec_id) && | |
730 | ✗ | fp->content_interpretation_type > 0 && | |
731 | ✗ | fp->content_interpretation_type < 3) { | |
732 | ✗ | AVStereo3D *stereo = av_stereo3d_create_side_data(frame); | |
733 | |||
734 | ✗ | if (!stereo) | |
735 | ✗ | return AVERROR(ENOMEM); | |
736 | |||
737 | ✗ | switch (fp->arrangement_type) { | |
738 | #if CONFIG_H264_SEI | ||
739 | ✗ | case SEI_FPA_H264_TYPE_CHECKERBOARD: | |
740 | ✗ | stereo->type = AV_STEREO3D_CHECKERBOARD; | |
741 | ✗ | break; | |
742 | ✗ | case SEI_FPA_H264_TYPE_INTERLEAVE_COLUMN: | |
743 | ✗ | stereo->type = AV_STEREO3D_COLUMNS; | |
744 | ✗ | break; | |
745 | ✗ | case SEI_FPA_H264_TYPE_INTERLEAVE_ROW: | |
746 | ✗ | stereo->type = AV_STEREO3D_LINES; | |
747 | ✗ | break; | |
748 | #endif | ||
749 | ✗ | case SEI_FPA_TYPE_SIDE_BY_SIDE: | |
750 | ✗ | if (fp->quincunx_sampling_flag) | |
751 | ✗ | stereo->type = AV_STEREO3D_SIDEBYSIDE_QUINCUNX; | |
752 | else | ||
753 | ✗ | stereo->type = AV_STEREO3D_SIDEBYSIDE; | |
754 | ✗ | break; | |
755 | ✗ | case SEI_FPA_TYPE_TOP_BOTTOM: | |
756 | ✗ | stereo->type = AV_STEREO3D_TOPBOTTOM; | |
757 | ✗ | break; | |
758 | ✗ | case SEI_FPA_TYPE_INTERLEAVE_TEMPORAL: | |
759 | ✗ | stereo->type = AV_STEREO3D_FRAMESEQUENCE; | |
760 | ✗ | break; | |
761 | #if CONFIG_H264_SEI | ||
762 | ✗ | case SEI_FPA_H264_TYPE_2D: | |
763 | ✗ | stereo->type = AV_STEREO3D_2D; | |
764 | ✗ | break; | |
765 | #endif | ||
766 | } | ||
767 | |||
768 | ✗ | if (fp->content_interpretation_type == 2) | |
769 | ✗ | stereo->flags = AV_STEREO3D_FLAG_INVERT; | |
770 | |||
771 | ✗ | if (fp->arrangement_type == SEI_FPA_TYPE_INTERLEAVE_TEMPORAL) { | |
772 | ✗ | if (fp->current_frame_is_frame0_flag) | |
773 | ✗ | stereo->view = AV_STEREO3D_VIEW_LEFT; | |
774 | else | ||
775 | ✗ | stereo->view = AV_STEREO3D_VIEW_RIGHT; | |
776 | } | ||
777 | } | ||
778 | |||
779 |
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36229 | if (sei->display_orientation.present && |
780 |
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1 | (sei->display_orientation.anticlockwise_rotation || |
781 |
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1 | sei->display_orientation.hflip || |
782 |
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1 | sei->display_orientation.vflip)) { |
783 | ✗ | H2645SEIDisplayOrientation *o = &sei->display_orientation; | |
784 | ✗ | double angle = o->anticlockwise_rotation * 360 / (double) (1 << 16); | |
785 | ✗ | AVFrameSideData *rotation = av_frame_new_side_data(frame, | |
786 | AV_FRAME_DATA_DISPLAYMATRIX, | ||
787 | sizeof(int32_t) * 9); | ||
788 | ✗ | if (!rotation) | |
789 | ✗ | return AVERROR(ENOMEM); | |
790 | |||
791 | /* av_display_rotation_set() expects the angle in the clockwise | ||
792 | * direction, hence the first minus. | ||
793 | * The below code applies the flips after the rotation, yet | ||
794 | * the H.2645 specs require flipping to be applied first. | ||
795 | * Because of R O(phi) = O(-phi) R (where R is flipping around | ||
796 | * an arbitatry axis and O(phi) is the proper rotation by phi) | ||
797 | * we can create display matrices as desired by negating | ||
798 | * the degree once for every flip applied. */ | ||
799 | ✗ | angle = -angle * (1 - 2 * !!o->hflip) * (1 - 2 * !!o->vflip); | |
800 | ✗ | av_display_rotation_set((int32_t *)rotation->data, angle); | |
801 | ✗ | av_display_matrix_flip((int32_t *)rotation->data, | |
802 | o->hflip, o->vflip); | ||
803 | } | ||
804 | |||
805 |
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36229 | if (sei->a53_caption.buf_ref) { |
806 | 1 | H2645SEIA53Caption *a53 = &sei->a53_caption; | |
807 | 1 | AVFrameSideData *sd = av_frame_new_side_data_from_buf(frame, AV_FRAME_DATA_A53_CC, a53->buf_ref); | |
808 |
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1 | if (!sd) |
809 | ✗ | av_buffer_unref(&a53->buf_ref); | |
810 | 1 | a53->buf_ref = NULL; | |
811 | #if FF_API_CODEC_PROPS | ||
812 | FF_DISABLE_DEPRECATION_WARNINGS | ||
813 | 1 | avctx->properties |= FF_CODEC_PROPERTY_CLOSED_CAPTIONS; | |
814 | FF_ENABLE_DEPRECATION_WARNINGS | ||
815 | #endif | ||
816 | } | ||
817 | |||
818 | 36229 | ret = h2645_sei_to_side_data(avctx, sei, &frame->side_data, &frame->nb_side_data); | |
819 |
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36229 | if (ret < 0) |
820 | ✗ | return ret; | |
821 | |||
822 |
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36229 | if (sei->afd.present) { |
823 | 324 | AVFrameSideData *sd = av_frame_new_side_data(frame, AV_FRAME_DATA_AFD, | |
824 | sizeof(uint8_t)); | ||
825 | |||
826 |
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324 | if (sd) { |
827 | 324 | *sd->data = sei->afd.active_format_description; | |
828 | 324 | sei->afd.present = 0; | |
829 | } | ||
830 | } | ||
831 | |||
832 |
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36229 | if (sei->lcevc.info) { |
833 | ✗ | HEVCSEILCEVC *lcevc = &sei->lcevc; | |
834 | ✗ | ret = ff_frame_new_side_data_from_buf(avctx, frame, AV_FRAME_DATA_LCEVC, &lcevc->info); | |
835 | ✗ | if (ret < 0) | |
836 | ✗ | return ret; | |
837 | } | ||
838 | |||
839 |
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36229 | if (sei->film_grain_characteristics && sei->film_grain_characteristics->present) { |
840 | ✗ | H2645SEIFilmGrainCharacteristics *fgc = sei->film_grain_characteristics; | |
841 | ✗ | AVFilmGrainParams *fgp = av_film_grain_params_create_side_data(frame); | |
842 | AVFilmGrainH274Params *h274; | ||
843 | |||
844 | ✗ | if (!fgp) | |
845 | ✗ | return AVERROR(ENOMEM); | |
846 | |||
847 | ✗ | fgp->type = AV_FILM_GRAIN_PARAMS_H274; | |
848 | ✗ | h274 = &fgp->codec.h274; | |
849 | |||
850 | ✗ | fgp->seed = seed; | |
851 | ✗ | fgp->width = frame->width; | |
852 | ✗ | fgp->height = frame->height; | |
853 | |||
854 | /* H.274 mandates film grain be applied to 4:4:4 frames */ | ||
855 | ✗ | fgp->subsampling_x = fgp->subsampling_y = 0; | |
856 | |||
857 | ✗ | h274->model_id = fgc->model_id; | |
858 | ✗ | if (IS_VVC(codec_id) || fgc->separate_colour_description_present_flag) { | |
859 | ✗ | fgp->bit_depth_luma = fgc->bit_depth_luma; | |
860 | ✗ | fgp->bit_depth_chroma = fgc->bit_depth_chroma; | |
861 | ✗ | fgp->color_range = fgc->full_range + 1; | |
862 | ✗ | fgp->color_primaries = fgc->color_primaries; | |
863 | ✗ | fgp->color_trc = fgc->transfer_characteristics; | |
864 | ✗ | fgp->color_space = fgc->matrix_coeffs; | |
865 | } else { | ||
866 | ✗ | fgp->bit_depth_luma = bit_depth_luma; | |
867 | ✗ | fgp->bit_depth_chroma = bit_depth_chroma; | |
868 | ✗ | if (vui->video_signal_type_present_flag) | |
869 | ✗ | fgp->color_range = vui->video_full_range_flag + 1; | |
870 | ✗ | if (vui->colour_description_present_flag) { | |
871 | ✗ | fgp->color_primaries = vui->colour_primaries; | |
872 | ✗ | fgp->color_trc = vui->transfer_characteristics; | |
873 | ✗ | fgp->color_space = vui->matrix_coeffs; | |
874 | } | ||
875 | } | ||
876 | ✗ | h274->blending_mode_id = fgc->blending_mode_id; | |
877 | ✗ | h274->log2_scale_factor = fgc->log2_scale_factor; | |
878 | |||
879 | ✗ | memcpy(&h274->component_model_present, &fgc->comp_model_present_flag, | |
880 | sizeof(h274->component_model_present)); | ||
881 | ✗ | memcpy(&h274->num_intensity_intervals, &fgc->num_intensity_intervals, | |
882 | sizeof(h274->num_intensity_intervals)); | ||
883 | ✗ | memcpy(&h274->num_model_values, &fgc->num_model_values, | |
884 | sizeof(h274->num_model_values)); | ||
885 | ✗ | memcpy(&h274->intensity_interval_lower_bound, &fgc->intensity_interval_lower_bound, | |
886 | sizeof(h274->intensity_interval_lower_bound)); | ||
887 | ✗ | memcpy(&h274->intensity_interval_upper_bound, &fgc->intensity_interval_upper_bound, | |
888 | sizeof(h274->intensity_interval_upper_bound)); | ||
889 | ✗ | memcpy(&h274->comp_model_value, &fgc->comp_model_value, | |
890 | sizeof(h274->comp_model_value)); | ||
891 | |||
892 | ✗ | if (IS_H264(codec_id)) | |
893 | ✗ | fgc->present = !!fgc->repetition_period; | |
894 | else | ||
895 | ✗ | fgc->present = fgc->persistence_flag; | |
896 | |||
897 | #if FF_API_CODEC_PROPS | ||
898 | FF_DISABLE_DEPRECATION_WARNINGS | ||
899 | ✗ | avctx->properties |= FF_CODEC_PROPERTY_FILM_GRAIN; | |
900 | FF_ENABLE_DEPRECATION_WARNINGS | ||
901 | #endif | ||
902 | } | ||
903 | |||
904 | #if CONFIG_HEVC_SEI | ||
905 | 36229 | ret = ff_aom_attach_film_grain_sets(&sei->aom_film_grain, frame); | |
906 |
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36229 | if (ret < 0) |
907 | ✗ | return ret; | |
908 | #endif | ||
909 | |||
910 | 36229 | return 0; | |
911 | } | ||
912 | |||
913 | 269 | int ff_h2645_sei_to_context(AVCodecContext *avctx, H2645SEI *sei) | |
914 | { | ||
915 | 269 | return h2645_sei_to_side_data(avctx, sei, &avctx->decoded_side_data, | |
916 | &avctx->nb_decoded_side_data); | ||
917 | } | ||
918 | |||
919 | 75320 | void ff_h2645_sei_reset(H2645SEI *s) | |
920 | { | ||
921 | 75320 | av_buffer_unref(&s->a53_caption.buf_ref); | |
922 | |||
923 |
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75625 | for (unsigned i = 0; i < s->unregistered.nb_buf_ref; i++) |
924 | 305 | av_buffer_unref(&s->unregistered.buf_ref[i]); | |
925 | 75320 | s->unregistered.nb_buf_ref = 0; | |
926 | 75320 | av_freep(&s->unregistered.buf_ref); | |
927 | 75320 | av_buffer_unref(&s->dynamic_hdr_plus.info); | |
928 | 75320 | av_buffer_unref(&s->dynamic_hdr_vivid.info); | |
929 | 75320 | av_buffer_unref(&s->lcevc.info); | |
930 | |||
931 | 75320 | s->ambient_viewing_environment.present = 0; | |
932 | 75320 | s->mastering_display.present = 0; | |
933 | 75320 | s->content_light.present = 0; | |
934 | |||
935 | 75320 | av_refstruct_unref(&s->film_grain_characteristics); | |
936 | 75320 | ff_aom_uninit_film_grain_params(&s->aom_film_grain); | |
937 | 75320 | } | |
938 |