dav1d: dav1d/headers.h Source File

dav1d 1.1.0 dav1d is an AV1 decoder

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headers.h
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1/*
2 * Copyright © 2018-2020, VideoLAN and dav1d authors
3 * Copyright © 2018, Two Orioles, LLC
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice, this
10 * list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#ifndef DAV1D_HEADERS_H
29#define DAV1D_HEADERS_H
30
31#include <stdint.h>
32#include <stddef.h>
33
34// Constants from Section 3. "Symbols and abbreviated terms"
35#define DAV1D_MAX_CDEF_STRENGTHS 8
36#define DAV1D_MAX_OPERATING_POINTS 32
37#define DAV1D_MAX_TILE_COLS 64
38#define DAV1D_MAX_TILE_ROWS 64
39#define DAV1D_MAX_SEGMENTS 8
40#define DAV1D_NUM_REF_FRAMES 8
41#define DAV1D_PRIMARY_REF_NONE 7
42#define DAV1D_REFS_PER_FRAME 7
43#define DAV1D_TOTAL_REFS_PER_FRAME (DAV1D_REFS_PER_FRAME + 1)
44
45 enum Dav1dObuType {
46 DAV1D_OBU_SEQ_HDR = 1,
47 DAV1D_OBU_TD = 2,
48 DAV1D_OBU_FRAME_HDR = 3,
49 DAV1D_OBU_TILE_GRP = 4,
50 DAV1D_OBU_METADATA = 5,
51 DAV1D_OBU_FRAME = 6,
52 DAV1D_OBU_REDUNDANT_FRAME_HDR = 7,
53 DAV1D_OBU_PADDING = 15,
54};
55
56 enum Dav1dTxfmMode {
57 DAV1D_TX_4X4_ONLY,
58 DAV1D_TX_LARGEST,
59 DAV1D_TX_SWITCHABLE,
60 DAV1D_N_TX_MODES,
61};
62
63 enum Dav1dFilterMode {
64 DAV1D_FILTER_8TAP_REGULAR,
65 DAV1D_FILTER_8TAP_SMOOTH,
66 DAV1D_FILTER_8TAP_SHARP,
67 DAV1D_N_SWITCHABLE_FILTERS,
68 DAV1D_FILTER_BILINEAR = DAV1D_N_SWITCHABLE_FILTERS,
69 DAV1D_N_FILTERS,
70 DAV1D_FILTER_SWITCHABLE = DAV1D_N_FILTERS,
71};
72
73 enum Dav1dAdaptiveBoolean {
74 DAV1D_OFF = 0,
75 DAV1D_ON = 1,
76 DAV1D_ADAPTIVE = 2,
77};
78
79 enum Dav1dRestorationType {
80 DAV1D_RESTORATION_NONE,
81 DAV1D_RESTORATION_SWITCHABLE,
82 DAV1D_RESTORATION_WIENER,
83 DAV1D_RESTORATION_SGRPROJ,
84};
85
86 enum Dav1dWarpedMotionType {
87 DAV1D_WM_TYPE_IDENTITY,
88 DAV1D_WM_TYPE_TRANSLATION,
89 DAV1D_WM_TYPE_ROT_ZOOM,
90 DAV1D_WM_TYPE_AFFINE,
91};
92
93 typedef struct Dav1dWarpedMotionParams {
94 enum Dav1dWarpedMotionType type;
95 int32_t matrix[6];
96 union {
97 struct {
98 int16_t alpha, beta, gamma, delta;
99 } p;
100 int16_t abcd[4];
101 } u;
102} Dav1dWarpedMotionParams;
103
104 enum Dav1dPixelLayout {
105 DAV1D_PIXEL_LAYOUT_I400,
106 DAV1D_PIXEL_LAYOUT_I420,
107 DAV1D_PIXEL_LAYOUT_I422,
108 DAV1D_PIXEL_LAYOUT_I444,
109};
110
111 enum Dav1dFrameType {
112 DAV1D_FRAME_TYPE_KEY = 0,
113 DAV1D_FRAME_TYPE_INTER = 1,
114 DAV1D_FRAME_TYPE_INTRA = 2,
115 DAV1D_FRAME_TYPE_SWITCH = 3,
116};
117
118 enum Dav1dColorPrimaries {
119 DAV1D_COLOR_PRI_BT709 = 1,
120 DAV1D_COLOR_PRI_UNKNOWN = 2,
121 DAV1D_COLOR_PRI_BT470M = 4,
122 DAV1D_COLOR_PRI_BT470BG = 5,
123 DAV1D_COLOR_PRI_BT601 = 6,
124 DAV1D_COLOR_PRI_SMPTE240 = 7,
125 DAV1D_COLOR_PRI_FILM = 8,
126 DAV1D_COLOR_PRI_BT2020 = 9,
127 DAV1D_COLOR_PRI_XYZ = 10,
128 DAV1D_COLOR_PRI_SMPTE431 = 11,
129 DAV1D_COLOR_PRI_SMPTE432 = 12,
130 DAV1D_COLOR_PRI_EBU3213 = 22,
131 DAV1D_COLOR_PRI_RESERVED = 255,
132};
133
134 enum Dav1dTransferCharacteristics {
135 DAV1D_TRC_BT709 = 1,
136 DAV1D_TRC_UNKNOWN = 2,
137 DAV1D_TRC_BT470M = 4,
138 DAV1D_TRC_BT470BG = 5,
139 DAV1D_TRC_BT601 = 6,
140 DAV1D_TRC_SMPTE240 = 7,
141 DAV1D_TRC_LINEAR = 8,
142 DAV1D_TRC_LOG100 = 9,
143 DAV1D_TRC_LOG100_SQRT10 = 10,
144 DAV1D_TRC_IEC61966 = 11,
145 DAV1D_TRC_BT1361 = 12,
146 DAV1D_TRC_SRGB = 13,
147 DAV1D_TRC_BT2020_10BIT = 14,
148 DAV1D_TRC_BT2020_12BIT = 15,
149 DAV1D_TRC_SMPTE2084 = 16,
150 DAV1D_TRC_SMPTE428 = 17,
151 DAV1D_TRC_HLG = 18,
152 DAV1D_TRC_RESERVED = 255,
153};
154
155 enum Dav1dMatrixCoefficients {
156 DAV1D_MC_IDENTITY = 0,
157 DAV1D_MC_BT709 = 1,
158 DAV1D_MC_UNKNOWN = 2,
159 DAV1D_MC_FCC = 4,
160 DAV1D_MC_BT470BG = 5,
161 DAV1D_MC_BT601 = 6,
162 DAV1D_MC_SMPTE240 = 7,
163 DAV1D_MC_SMPTE_YCGCO = 8,
164 DAV1D_MC_BT2020_NCL = 9,
165 DAV1D_MC_BT2020_CL = 10,
166 DAV1D_MC_SMPTE2085 = 11,
167 DAV1D_MC_CHROMAT_NCL = 12,
168 DAV1D_MC_CHROMAT_CL = 13,
169 DAV1D_MC_ICTCP = 14,
170 DAV1D_MC_RESERVED = 255,
171};
172
173 enum Dav1dChromaSamplePosition {
174 DAV1D_CHR_UNKNOWN = 0,
175 DAV1D_CHR_VERTICAL = 1,
177 DAV1D_CHR_COLOCATED = 2,
178};
179
180 typedef struct Dav1dContentLightLevel {
181 int max_content_light_level;
182 int max_frame_average_light_level;
183} Dav1dContentLightLevel;
184
185 typedef struct Dav1dMasteringDisplay {
187 uint16_t primaries[3][2];
189 uint16_t white_point[2];
191 uint32_t max_luminance;
193 uint32_t min_luminance;
194} Dav1dMasteringDisplay;
195
196 typedef struct Dav1dITUTT35 {
197 uint8_t country_code;
198 uint8_t country_code_extension_byte;
199 size_t payload_size;
200 uint8_t *payload;
201} Dav1dITUTT35;
202
203 typedef struct Dav1dSequenceHeader {
209 int profile;
215 int max_width, max_height;
216 enum Dav1dPixelLayout layout;
217 enum Dav1dColorPrimaries pri;
218 enum Dav1dTransferCharacteristics trc;
219 enum Dav1dMatrixCoefficients mtrx;
220 enum Dav1dChromaSamplePosition chr;
228 int hbd;
233 int color_range;
234
235 int num_operating_points;
236 struct Dav1dSequenceHeaderOperatingPoint {
237 int major_level, minor_level;
238 int initial_display_delay;
239 int idc;
240 int tier;
241 int decoder_model_param_present;
242 int display_model_param_present;
243 } operating_points[DAV1D_MAX_OPERATING_POINTS];
244
245 int still_picture;
246 int reduced_still_picture_header;
247 int timing_info_present;
248 int num_units_in_tick;
249 int time_scale;
250 int equal_picture_interval;
251 unsigned num_ticks_per_picture;
252 int decoder_model_info_present;
253 int encoder_decoder_buffer_delay_length;
254 int num_units_in_decoding_tick;
255 int buffer_removal_delay_length;
256 int frame_presentation_delay_length;
257 int display_model_info_present;
258 int width_n_bits, height_n_bits;
259 int frame_id_numbers_present;
260 int delta_frame_id_n_bits;
261 int frame_id_n_bits;
262 int sb128;
263 int filter_intra;
264 int intra_edge_filter;
265 int inter_intra;
266 int masked_compound;
267 int warped_motion;
268 int dual_filter;
269 int order_hint;
270 int jnt_comp;
271 int ref_frame_mvs;
272 enum Dav1dAdaptiveBoolean screen_content_tools;
273 enum Dav1dAdaptiveBoolean force_integer_mv;
274 int order_hint_n_bits;
275 int super_res;
276 int cdef;
277 int restoration;
278 int ss_hor, ss_ver, monochrome;
279 int color_description_present;
280 int separate_uv_delta_q;
281 int film_grain_present;
282
283 // Dav1dSequenceHeaders of the same sequence are required to be
284 // bit-identical until this offset. See 7.5 "Ordering of OBUs":
285 // Within a particular coded video sequence, the contents of
286 // sequence_header_obu must be bit-identical each time the
287 // sequence header appears except for the contents of
288 // operating_parameters_info.
289 struct Dav1dSequenceHeaderOperatingParameterInfo {
290 int decoder_buffer_delay;
291 int encoder_buffer_delay;
292 int low_delay_mode;
293 } operating_parameter_info[DAV1D_MAX_OPERATING_POINTS];
294} Dav1dSequenceHeader;
295
296 typedef struct Dav1dSegmentationData {
297 int delta_q;
298 int delta_lf_y_v, delta_lf_y_h, delta_lf_u, delta_lf_v;
299 int ref;
300 int skip;
301 int globalmv;
302} Dav1dSegmentationData;
303
304 typedef struct Dav1dSegmentationDataSet {
305 Dav1dSegmentationData d[DAV1D_MAX_SEGMENTS];
306 int preskip;
307 int last_active_segid;
308} Dav1dSegmentationDataSet;
309
310 typedef struct Dav1dLoopfilterModeRefDeltas {
311 int mode_delta[2 /* is_zeromv */];
312 int ref_delta[DAV1D_TOTAL_REFS_PER_FRAME];
313} Dav1dLoopfilterModeRefDeltas;
314
315 typedef struct Dav1dFilmGrainData {
316 unsigned seed;
317 int num_y_points;
318 uint8_t y_points[14][2 /* value, scaling */];
319 int chroma_scaling_from_luma;
320 int num_uv_points[2];
321 uint8_t uv_points[2][10][2 /* value, scaling */];
322 int scaling_shift;
323 int ar_coeff_lag;
324 int8_t ar_coeffs_y[24];
325 int8_t ar_coeffs_uv[2][25 + 3 /* padding for alignment purposes */];
326 uint64_t ar_coeff_shift;
327 int grain_scale_shift;
328 int uv_mult[2];
329 int uv_luma_mult[2];
330 int uv_offset[2];
331 int overlap_flag;
332 int clip_to_restricted_range;
333} Dav1dFilmGrainData;
334
335 typedef struct Dav1dFrameHeader {
336 struct {
337 Dav1dFilmGrainData data;
338 int present, update;
339 } film_grain;
340 enum Dav1dFrameType frame_type;
341 int width[2 /* { coded_width, superresolution_upscaled_width } */], height;
342 int frame_offset;
343 int temporal_id;
344 int spatial_id;
345
346 int show_existing_frame;
347 int existing_frame_idx;
348 int frame_id;
349 int frame_presentation_delay;
350 int show_frame;
351 int showable_frame;
352 int error_resilient_mode;
353 int disable_cdf_update;
354 int allow_screen_content_tools;
355 int force_integer_mv;
356 int frame_size_override;
357 int primary_ref_frame;
358 int buffer_removal_time_present;
359 struct Dav1dFrameHeaderOperatingPoint {
360 int buffer_removal_time;
361 } operating_points[DAV1D_MAX_OPERATING_POINTS];
362 int refresh_frame_flags;
363 int render_width, render_height;
364 struct {
365 int width_scale_denominator;
366 int enabled;
367 } super_res;
368 int have_render_size;
369 int allow_intrabc;
370 int frame_ref_short_signaling;
371 int refidx[DAV1D_REFS_PER_FRAME];
372 int hp;
373 enum Dav1dFilterMode subpel_filter_mode;
374 int switchable_motion_mode;
375 int use_ref_frame_mvs;
376 int refresh_context;
377 struct {
378 int uniform;
379 unsigned n_bytes;
380 int min_log2_cols, max_log2_cols, log2_cols, cols;
381 int min_log2_rows, max_log2_rows, log2_rows, rows;
382 uint16_t col_start_sb[DAV1D_MAX_TILE_COLS + 1];
383 uint16_t row_start_sb[DAV1D_MAX_TILE_ROWS + 1];
384 int update;
385 } tiling;
386 struct {
387 int yac;
388 int ydc_delta;
389 int udc_delta, uac_delta, vdc_delta, vac_delta;
390 int qm, qm_y, qm_u, qm_v;
391 } quant;
392 struct {
393 int enabled, update_map, temporal, update_data;
394 Dav1dSegmentationDataSet seg_data;
395 int lossless[DAV1D_MAX_SEGMENTS], qidx[DAV1D_MAX_SEGMENTS];
396 } segmentation;
397 struct {
398 struct {
399 int present;
400 int res_log2;
401 } q;
402 struct {
403 int present;
404 int res_log2;
405 int multi;
406 } lf;
407 } delta;
408 int all_lossless;
409 struct {
410 int level_y[2 /* dir */];
411 int level_u, level_v;
412 int mode_ref_delta_enabled;
413 int mode_ref_delta_update;
414 Dav1dLoopfilterModeRefDeltas mode_ref_deltas;
415 int sharpness;
416 } loopfilter;
417 struct {
418 int damping;
419 int n_bits;
420 int y_strength[DAV1D_MAX_CDEF_STRENGTHS];
421 int uv_strength[DAV1D_MAX_CDEF_STRENGTHS];
422 } cdef;
423 struct {
424 enum Dav1dRestorationType type[3 /* plane */];
425 int unit_size[2 /* y, uv */];
426 } restoration;
427 enum Dav1dTxfmMode txfm_mode;
428 int switchable_comp_refs;
429 int skip_mode_allowed, skip_mode_enabled, skip_mode_refs[2];
430 int warp_motion;
431 int reduced_txtp_set;
432 Dav1dWarpedMotionParams gmv[DAV1D_REFS_PER_FRAME];
433} Dav1dFrameHeader;
434
435#endif /* DAV1D_HEADERS_H */
Dav1dRestorationType
Dav1dRestorationType
Definition: headers.h:79
DAV1D_RESTORATION_SGRPROJ
@ DAV1D_RESTORATION_SGRPROJ
Definition: headers.h:83
DAV1D_RESTORATION_NONE
@ DAV1D_RESTORATION_NONE
Definition: headers.h:80
DAV1D_RESTORATION_WIENER
@ DAV1D_RESTORATION_WIENER
Definition: headers.h:82
DAV1D_RESTORATION_SWITCHABLE
@ DAV1D_RESTORATION_SWITCHABLE
Definition: headers.h:81
Dav1dObuType
Dav1dObuType
Definition: headers.h:45
DAV1D_OBU_PADDING
@ DAV1D_OBU_PADDING
Definition: headers.h:53
DAV1D_OBU_FRAME
@ DAV1D_OBU_FRAME
Definition: headers.h:51
DAV1D_OBU_METADATA
@ DAV1D_OBU_METADATA
Definition: headers.h:50
DAV1D_OBU_REDUNDANT_FRAME_HDR
@ DAV1D_OBU_REDUNDANT_FRAME_HDR
Definition: headers.h:52
DAV1D_OBU_TILE_GRP
@ DAV1D_OBU_TILE_GRP
Definition: headers.h:49
DAV1D_OBU_TD
@ DAV1D_OBU_TD
Definition: headers.h:47
DAV1D_OBU_FRAME_HDR
@ DAV1D_OBU_FRAME_HDR
Definition: headers.h:48
DAV1D_OBU_SEQ_HDR
@ DAV1D_OBU_SEQ_HDR
Definition: headers.h:46
Dav1dFilterMode
Dav1dFilterMode
Definition: headers.h:63
DAV1D_FILTER_8TAP_REGULAR
@ DAV1D_FILTER_8TAP_REGULAR
Definition: headers.h:64
DAV1D_N_SWITCHABLE_FILTERS
@ DAV1D_N_SWITCHABLE_FILTERS
Definition: headers.h:67
DAV1D_FILTER_8TAP_SHARP
@ DAV1D_FILTER_8TAP_SHARP
Definition: headers.h:66
DAV1D_N_FILTERS
@ DAV1D_N_FILTERS
Definition: headers.h:69
DAV1D_FILTER_8TAP_SMOOTH
@ DAV1D_FILTER_8TAP_SMOOTH
Definition: headers.h:65
DAV1D_FILTER_BILINEAR
@ DAV1D_FILTER_BILINEAR
Definition: headers.h:68
DAV1D_FILTER_SWITCHABLE
@ DAV1D_FILTER_SWITCHABLE
Definition: headers.h:70
DAV1D_TOTAL_REFS_PER_FRAME
#define DAV1D_TOTAL_REFS_PER_FRAME
Definition: headers.h:43
Dav1dPixelLayout
Dav1dPixelLayout
Definition: headers.h:104
DAV1D_PIXEL_LAYOUT_I444
@ DAV1D_PIXEL_LAYOUT_I444
4:4:4 planar
Definition: headers.h:108
DAV1D_PIXEL_LAYOUT_I400
@ DAV1D_PIXEL_LAYOUT_I400
monochrome
Definition: headers.h:105
DAV1D_PIXEL_LAYOUT_I422
@ DAV1D_PIXEL_LAYOUT_I422
4:2:2 planar
Definition: headers.h:107
DAV1D_PIXEL_LAYOUT_I420
@ DAV1D_PIXEL_LAYOUT_I420
4:2:0 planar
Definition: headers.h:106
DAV1D_MAX_OPERATING_POINTS
#define DAV1D_MAX_OPERATING_POINTS
Definition: headers.h:36
Dav1dChromaSamplePosition
Dav1dChromaSamplePosition
Definition: headers.h:173
DAV1D_CHR_COLOCATED
@ DAV1D_CHR_COLOCATED
Co-located with luma(0, 0) sample.
Definition: headers.h:177
DAV1D_CHR_UNKNOWN
@ DAV1D_CHR_UNKNOWN
Definition: headers.h:174
DAV1D_CHR_VERTICAL
@ DAV1D_CHR_VERTICAL
sample, between two vertical samples
Definition: headers.h:175
DAV1D_REFS_PER_FRAME
#define DAV1D_REFS_PER_FRAME
Definition: headers.h:42
Dav1dColorPrimaries
Dav1dColorPrimaries
Definition: headers.h:118
DAV1D_COLOR_PRI_RESERVED
@ DAV1D_COLOR_PRI_RESERVED
Definition: headers.h:131
DAV1D_COLOR_PRI_SMPTE432
@ DAV1D_COLOR_PRI_SMPTE432
Definition: headers.h:129
DAV1D_COLOR_PRI_BT470M
@ DAV1D_COLOR_PRI_BT470M
Definition: headers.h:121
DAV1D_COLOR_PRI_UNKNOWN
@ DAV1D_COLOR_PRI_UNKNOWN
Definition: headers.h:120
DAV1D_COLOR_PRI_SMPTE240
@ DAV1D_COLOR_PRI_SMPTE240
Definition: headers.h:124
DAV1D_COLOR_PRI_BT601
@ DAV1D_COLOR_PRI_BT601
Definition: headers.h:123
DAV1D_COLOR_PRI_SMPTE431
@ DAV1D_COLOR_PRI_SMPTE431
Definition: headers.h:128
DAV1D_COLOR_PRI_FILM
@ DAV1D_COLOR_PRI_FILM
Definition: headers.h:125
DAV1D_COLOR_PRI_BT709
@ DAV1D_COLOR_PRI_BT709
Definition: headers.h:119
DAV1D_COLOR_PRI_BT470BG
@ DAV1D_COLOR_PRI_BT470BG
Definition: headers.h:122
DAV1D_COLOR_PRI_EBU3213
@ DAV1D_COLOR_PRI_EBU3213
Definition: headers.h:130
DAV1D_COLOR_PRI_BT2020
@ DAV1D_COLOR_PRI_BT2020
Definition: headers.h:126
DAV1D_COLOR_PRI_XYZ
@ DAV1D_COLOR_PRI_XYZ
Definition: headers.h:127
DAV1D_MAX_CDEF_STRENGTHS
#define DAV1D_MAX_CDEF_STRENGTHS
Definition: headers.h:35
Dav1dTransferCharacteristics
Dav1dTransferCharacteristics
Definition: headers.h:134
DAV1D_TRC_SMPTE2084
@ DAV1D_TRC_SMPTE2084
PQ.
Definition: headers.h:149
DAV1D_TRC_BT601
@ DAV1D_TRC_BT601
Definition: headers.h:139
DAV1D_TRC_SMPTE428
@ DAV1D_TRC_SMPTE428
Definition: headers.h:150
DAV1D_TRC_LINEAR
@ DAV1D_TRC_LINEAR
Definition: headers.h:141
DAV1D_TRC_SMPTE240
@ DAV1D_TRC_SMPTE240
Definition: headers.h:140
DAV1D_TRC_BT709
@ DAV1D_TRC_BT709
Definition: headers.h:135
DAV1D_TRC_LOG100_SQRT10
@ DAV1D_TRC_LOG100_SQRT10
lograithmic (100*sqrt(10):1 range)
Definition: headers.h:143
DAV1D_TRC_BT2020_10BIT
@ DAV1D_TRC_BT2020_10BIT
Definition: headers.h:147
DAV1D_TRC_BT2020_12BIT
@ DAV1D_TRC_BT2020_12BIT
Definition: headers.h:148
DAV1D_TRC_BT470BG
@ DAV1D_TRC_BT470BG
Definition: headers.h:138
DAV1D_TRC_BT470M
@ DAV1D_TRC_BT470M
Definition: headers.h:137
DAV1D_TRC_IEC61966
@ DAV1D_TRC_IEC61966
Definition: headers.h:144
DAV1D_TRC_UNKNOWN
@ DAV1D_TRC_UNKNOWN
Definition: headers.h:136
DAV1D_TRC_HLG
@ DAV1D_TRC_HLG
hybrid log/gamma (BT.2100 / ARIB STD-B67)
Definition: headers.h:151
DAV1D_TRC_LOG100
@ DAV1D_TRC_LOG100
logarithmic (100:1 range)
Definition: headers.h:142
DAV1D_TRC_BT1361
@ DAV1D_TRC_BT1361
Definition: headers.h:145
DAV1D_TRC_SRGB
@ DAV1D_TRC_SRGB
Definition: headers.h:146
DAV1D_TRC_RESERVED
@ DAV1D_TRC_RESERVED
Definition: headers.h:152
DAV1D_MAX_TILE_ROWS
#define DAV1D_MAX_TILE_ROWS
Definition: headers.h:38
Dav1dWarpedMotionType
Dav1dWarpedMotionType
Definition: headers.h:86
DAV1D_WM_TYPE_IDENTITY
@ DAV1D_WM_TYPE_IDENTITY
Definition: headers.h:87
DAV1D_WM_TYPE_AFFINE
@ DAV1D_WM_TYPE_AFFINE
Definition: headers.h:90
DAV1D_WM_TYPE_TRANSLATION
@ DAV1D_WM_TYPE_TRANSLATION
Definition: headers.h:88
DAV1D_WM_TYPE_ROT_ZOOM
@ DAV1D_WM_TYPE_ROT_ZOOM
Definition: headers.h:89
DAV1D_MAX_TILE_COLS
#define DAV1D_MAX_TILE_COLS
Definition: headers.h:37
DAV1D_MAX_SEGMENTS
#define DAV1D_MAX_SEGMENTS
Definition: headers.h:39
Dav1dFrameType
Dav1dFrameType
Definition: headers.h:111
DAV1D_FRAME_TYPE_INTRA
@ DAV1D_FRAME_TYPE_INTRA
Non key Intra frame.
Definition: headers.h:114
DAV1D_FRAME_TYPE_INTER
@ DAV1D_FRAME_TYPE_INTER
Inter frame.
Definition: headers.h:113
DAV1D_FRAME_TYPE_KEY
@ DAV1D_FRAME_TYPE_KEY
Key Intra frame.
Definition: headers.h:112
DAV1D_FRAME_TYPE_SWITCH
@ DAV1D_FRAME_TYPE_SWITCH
Switch Inter frame.
Definition: headers.h:115
Dav1dMatrixCoefficients
Dav1dMatrixCoefficients
Definition: headers.h:155
DAV1D_MC_BT601
@ DAV1D_MC_BT601
Definition: headers.h:161
DAV1D_MC_SMPTE240
@ DAV1D_MC_SMPTE240
Definition: headers.h:162
DAV1D_MC_SMPTE_YCGCO
@ DAV1D_MC_SMPTE_YCGCO
Definition: headers.h:163
DAV1D_MC_ICTCP
@ DAV1D_MC_ICTCP
Definition: headers.h:169
DAV1D_MC_IDENTITY
@ DAV1D_MC_IDENTITY
Definition: headers.h:156
DAV1D_MC_BT2020_CL
@ DAV1D_MC_BT2020_CL
Definition: headers.h:165
DAV1D_MC_SMPTE2085
@ DAV1D_MC_SMPTE2085
Definition: headers.h:166
DAV1D_MC_BT2020_NCL
@ DAV1D_MC_BT2020_NCL
Definition: headers.h:164
DAV1D_MC_FCC
@ DAV1D_MC_FCC
Definition: headers.h:159
DAV1D_MC_UNKNOWN
@ DAV1D_MC_UNKNOWN
Definition: headers.h:158
DAV1D_MC_BT709
@ DAV1D_MC_BT709
Definition: headers.h:157
DAV1D_MC_BT470BG
@ DAV1D_MC_BT470BG
Definition: headers.h:160
DAV1D_MC_RESERVED
@ DAV1D_MC_RESERVED
Definition: headers.h:170
DAV1D_MC_CHROMAT_NCL
@ DAV1D_MC_CHROMAT_NCL
Chromaticity-derived.
Definition: headers.h:167
DAV1D_MC_CHROMAT_CL
@ DAV1D_MC_CHROMAT_CL
Definition: headers.h:168
Dav1dAdaptiveBoolean
Dav1dAdaptiveBoolean
Definition: headers.h:73
DAV1D_ADAPTIVE
@ DAV1D_ADAPTIVE
Definition: headers.h:76
DAV1D_OFF
@ DAV1D_OFF
Definition: headers.h:74
DAV1D_ON
@ DAV1D_ON
Definition: headers.h:75
Dav1dTxfmMode
Dav1dTxfmMode
Definition: headers.h:56
DAV1D_N_TX_MODES
@ DAV1D_N_TX_MODES
Definition: headers.h:60
DAV1D_TX_LARGEST
@ DAV1D_TX_LARGEST
Definition: headers.h:58
DAV1D_TX_4X4_ONLY
@ DAV1D_TX_4X4_ONLY
Definition: headers.h:57
DAV1D_TX_SWITCHABLE
@ DAV1D_TX_SWITCHABLE
Definition: headers.h:59
Dav1dContentLightLevel
Definition: headers.h:180
Dav1dContentLightLevel::max_frame_average_light_level
int max_frame_average_light_level
Definition: headers.h:182
Dav1dContentLightLevel::max_content_light_level
int max_content_light_level
Definition: headers.h:181
Dav1dFilmGrainData
Definition: headers.h:315
Dav1dFilmGrainData::scaling_shift
int scaling_shift
Definition: headers.h:322
Dav1dFilmGrainData::y_points
uint8_t y_points[14][2]
Definition: headers.h:318
Dav1dFilmGrainData::seed
unsigned seed
Definition: headers.h:316
Dav1dFilmGrainData::uv_luma_mult
int uv_luma_mult[2]
Definition: headers.h:329
Dav1dFilmGrainData::uv_points
uint8_t uv_points[2][10][2]
Definition: headers.h:321
Dav1dFilmGrainData::grain_scale_shift
int grain_scale_shift
Definition: headers.h:327
Dav1dFilmGrainData::ar_coeffs_y
int8_t ar_coeffs_y[24]
Definition: headers.h:324
Dav1dFilmGrainData::overlap_flag
int overlap_flag
Definition: headers.h:331
Dav1dFilmGrainData::num_y_points
int num_y_points
Definition: headers.h:317
Dav1dFilmGrainData::chroma_scaling_from_luma
int chroma_scaling_from_luma
Definition: headers.h:319
Dav1dFilmGrainData::uv_offset
int uv_offset[2]
Definition: headers.h:330
Dav1dFilmGrainData::uv_mult
int uv_mult[2]
Definition: headers.h:328
Dav1dFilmGrainData::ar_coeffs_uv
int8_t ar_coeffs_uv[2][25+3]
Definition: headers.h:325
Dav1dFilmGrainData::clip_to_restricted_range
int clip_to_restricted_range
Definition: headers.h:332
Dav1dFilmGrainData::ar_coeff_lag
int ar_coeff_lag
Definition: headers.h:323
Dav1dFilmGrainData::num_uv_points
int num_uv_points[2]
Definition: headers.h:320
Dav1dFilmGrainData::ar_coeff_shift
uint64_t ar_coeff_shift
Definition: headers.h:326
Dav1dFrameHeader::Dav1dFrameHeaderOperatingPoint
Definition: headers.h:359
Dav1dFrameHeader::Dav1dFrameHeaderOperatingPoint::buffer_removal_time
int buffer_removal_time
Definition: headers.h:360
Dav1dFrameHeader
Definition: headers.h:335
Dav1dFrameHeader::switchable_motion_mode
int switchable_motion_mode
Definition: headers.h:374
Dav1dFrameHeader::use_ref_frame_mvs
int use_ref_frame_mvs
Definition: headers.h:375
Dav1dFrameHeader::data
Dav1dFilmGrainData data
Definition: headers.h:337
Dav1dFrameHeader::res_log2
int res_log2
Definition: headers.h:400
Dav1dFrameHeader::refidx
int refidx[DAV1D_REFS_PER_FRAME]
Definition: headers.h:371
Dav1dFrameHeader::mode_ref_delta_enabled
int mode_ref_delta_enabled
Definition: headers.h:412
Dav1dFrameHeader::temporal_id
int temporal_id
temporal id of the frame for SVC
Definition: headers.h:343
Dav1dFrameHeader::segmentation
struct Dav1dFrameHeader::@6 segmentation
Dav1dFrameHeader::temporal
int temporal
Definition: headers.h:393
Dav1dFrameHeader::film_grain
struct Dav1dFrameHeader::@2 film_grain
film grain parameters
Dav1dFrameHeader::lossless
int lossless[DAV1D_MAX_SEGMENTS]
Definition: headers.h:395
Dav1dFrameHeader::cdef
struct Dav1dFrameHeader::@9 cdef
Dav1dFrameHeader::qm_v
int qm_v
Definition: headers.h:390
Dav1dFrameHeader::level_v
int level_v
Definition: headers.h:411
Dav1dFrameHeader::width
int width[2]
Definition: headers.h:341
Dav1dFrameHeader::buffer_removal_time_present
int buffer_removal_time_present
Definition: headers.h:358
Dav1dFrameHeader::uv_strength
int uv_strength[DAV1D_MAX_CDEF_STRENGTHS]
Definition: headers.h:421
Dav1dFrameHeader::hp
int hp
Definition: headers.h:372
Dav1dFrameHeader::render_height
int render_height
Definition: headers.h:363
Dav1dFrameHeader::show_frame
int show_frame
Definition: headers.h:350
Dav1dFrameHeader::qidx
int qidx[DAV1D_MAX_SEGMENTS]
Definition: headers.h:395
Dav1dFrameHeader::operating_points
struct Dav1dFrameHeader::Dav1dFrameHeaderOperatingPoint operating_points[DAV1D_MAX_OPERATING_POINTS]
Dav1dFrameHeader::existing_frame_idx
int existing_frame_idx
Definition: headers.h:347
Dav1dFrameHeader::qm
int qm
Definition: headers.h:390
Dav1dFrameHeader::lf
struct Dav1dFrameHeader::@7::@12 lf
Dav1dFrameHeader::damping
int damping
Definition: headers.h:418
Dav1dFrameHeader::update_map
int update_map
Definition: headers.h:393
Dav1dFrameHeader::switchable_comp_refs
int switchable_comp_refs
Definition: headers.h:428
Dav1dFrameHeader::skip_mode_enabled
int skip_mode_enabled
Definition: headers.h:429
Dav1dFrameHeader::primary_ref_frame
int primary_ref_frame
Definition: headers.h:357
Dav1dFrameHeader::height
int height
Definition: headers.h:341
Dav1dFrameHeader::restoration
struct Dav1dFrameHeader::@10 restoration
Dav1dFrameHeader::col_start_sb
uint16_t col_start_sb[DAV1D_MAX_TILE_COLS+1]
Definition: headers.h:382
Dav1dFrameHeader::txfm_mode
enum Dav1dTxfmMode txfm_mode
Definition: headers.h:427
Dav1dFrameHeader::mode_ref_delta_update
int mode_ref_delta_update
Definition: headers.h:413
Dav1dFrameHeader::q
struct Dav1dFrameHeader::@7::@11 q
Dav1dFrameHeader::seg_data
Dav1dSegmentationDataSet seg_data
Definition: headers.h:394
Dav1dFrameHeader::mode_ref_deltas
Dav1dLoopfilterModeRefDeltas mode_ref_deltas
Definition: headers.h:414
Dav1dFrameHeader::uac_delta
int uac_delta
Definition: headers.h:389
Dav1dFrameHeader::frame_offset
int frame_offset
frame number
Definition: headers.h:342
Dav1dFrameHeader::min_log2_cols
int min_log2_cols
Definition: headers.h:380
Dav1dFrameHeader::max_log2_cols
int max_log2_cols
Definition: headers.h:380
Dav1dFrameHeader::enabled
int enabled
Definition: headers.h:366
Dav1dFrameHeader::n_bytes
unsigned n_bytes
Definition: headers.h:379
Dav1dFrameHeader::n_bits
int n_bits
Definition: headers.h:419
Dav1dFrameHeader::min_log2_rows
int min_log2_rows
Definition: headers.h:381
Dav1dFrameHeader::type
enum Dav1dRestorationType type[3]
Definition: headers.h:424
Dav1dFrameHeader::present
int present
Definition: headers.h:338
Dav1dFrameHeader::quant
struct Dav1dFrameHeader::@5 quant
Dav1dFrameHeader::showable_frame
int showable_frame
Definition: headers.h:351
Dav1dFrameHeader::qm_y
int qm_y
Definition: headers.h:390
Dav1dFrameHeader::vac_delta
int vac_delta
Definition: headers.h:389
Dav1dFrameHeader::frame_type
enum Dav1dFrameType frame_type
type of the picture
Definition: headers.h:340
Dav1dFrameHeader::refresh_frame_flags
int refresh_frame_flags
Definition: headers.h:362
Dav1dFrameHeader::multi
int multi
Definition: headers.h:405
Dav1dFrameHeader::tiling
struct Dav1dFrameHeader::@4 tiling
Dav1dFrameHeader::warp_motion
int warp_motion
Definition: headers.h:430
Dav1dFrameHeader::frame_presentation_delay
int frame_presentation_delay
Definition: headers.h:349
Dav1dFrameHeader::super_res
struct Dav1dFrameHeader::@3 super_res
Dav1dFrameHeader::log2_rows
int log2_rows
Definition: headers.h:381
Dav1dFrameHeader::subpel_filter_mode
enum Dav1dFilterMode subpel_filter_mode
Definition: headers.h:373
Dav1dFrameHeader::row_start_sb
uint16_t row_start_sb[DAV1D_MAX_TILE_ROWS+1]
Definition: headers.h:383
Dav1dFrameHeader::rows
int rows
Definition: headers.h:381
Dav1dFrameHeader::refresh_context
int refresh_context
Definition: headers.h:376
Dav1dFrameHeader::gmv
Dav1dWarpedMotionParams gmv[DAV1D_REFS_PER_FRAME]
Definition: headers.h:432
Dav1dFrameHeader::y_strength
int y_strength[DAV1D_MAX_CDEF_STRENGTHS]
Definition: headers.h:420
Dav1dFrameHeader::loopfilter
struct Dav1dFrameHeader::@8 loopfilter
Dav1dFrameHeader::spatial_id
int spatial_id
spatial id of the frame for SVC
Definition: headers.h:344
Dav1dFrameHeader::force_integer_mv
int force_integer_mv
Definition: headers.h:355
Dav1dFrameHeader::update_data
int update_data
Definition: headers.h:393
Dav1dFrameHeader::vdc_delta
int vdc_delta
Definition: headers.h:389
Dav1dFrameHeader::sharpness
int sharpness
Definition: headers.h:415
Dav1dFrameHeader::ydc_delta
int ydc_delta
Definition: headers.h:388
Dav1dFrameHeader::allow_screen_content_tools
int allow_screen_content_tools
Definition: headers.h:354
Dav1dFrameHeader::all_lossless
int all_lossless
Definition: headers.h:408
Dav1dFrameHeader::delta
struct Dav1dFrameHeader::@7 delta
Dav1dFrameHeader::log2_cols
int log2_cols
Definition: headers.h:380
Dav1dFrameHeader::level_u
int level_u
Definition: headers.h:411
Dav1dFrameHeader::show_existing_frame
int show_existing_frame
Definition: headers.h:346
Dav1dFrameHeader::uniform
int uniform
Definition: headers.h:378
Dav1dFrameHeader::frame_ref_short_signaling
int frame_ref_short_signaling
Definition: headers.h:370
Dav1dFrameHeader::udc_delta
int udc_delta
Definition: headers.h:389
Dav1dFrameHeader::unit_size
int unit_size[2]
Definition: headers.h:425
Dav1dFrameHeader::qm_u
int qm_u
Definition: headers.h:390
Dav1dFrameHeader::skip_mode_allowed
int skip_mode_allowed
Definition: headers.h:429
Dav1dFrameHeader::width_scale_denominator
int width_scale_denominator
Definition: headers.h:365
Dav1dFrameHeader::level_y
int level_y[2]
Definition: headers.h:410
Dav1dFrameHeader::allow_intrabc
int allow_intrabc
Definition: headers.h:369
Dav1dFrameHeader::frame_size_override
int frame_size_override
Definition: headers.h:356
Dav1dFrameHeader::yac
int yac
Definition: headers.h:387
Dav1dFrameHeader::reduced_txtp_set
int reduced_txtp_set
Definition: headers.h:431
Dav1dFrameHeader::max_log2_rows
int max_log2_rows
Definition: headers.h:381
Dav1dFrameHeader::error_resilient_mode
int error_resilient_mode
Definition: headers.h:352
Dav1dFrameHeader::skip_mode_refs
int skip_mode_refs[2]
Definition: headers.h:429
Dav1dFrameHeader::render_width
int render_width
Definition: headers.h:363
Dav1dFrameHeader::cols
int cols
Definition: headers.h:380
Dav1dFrameHeader::update
int update
Definition: headers.h:338
Dav1dFrameHeader::disable_cdf_update
int disable_cdf_update
Definition: headers.h:353
Dav1dFrameHeader::frame_id
int frame_id
Definition: headers.h:348
Dav1dFrameHeader::have_render_size
int have_render_size
Definition: headers.h:368
Dav1dITUTT35
Definition: headers.h:196
Dav1dITUTT35::country_code_extension_byte
uint8_t country_code_extension_byte
Definition: headers.h:198
Dav1dITUTT35::payload
uint8_t * payload
Definition: headers.h:200
Dav1dITUTT35::country_code
uint8_t country_code
Definition: headers.h:197
Dav1dITUTT35::payload_size
size_t payload_size
Definition: headers.h:199
Dav1dLoopfilterModeRefDeltas
Definition: headers.h:310
Dav1dLoopfilterModeRefDeltas::mode_delta
int mode_delta[2]
Definition: headers.h:311
Dav1dLoopfilterModeRefDeltas::ref_delta
int ref_delta[DAV1D_TOTAL_REFS_PER_FRAME]
Definition: headers.h:312
Dav1dMasteringDisplay
Definition: headers.h:185
Dav1dMasteringDisplay::white_point
uint16_t white_point[2]
24.8 fixed point
Definition: headers.h:189
Dav1dMasteringDisplay::max_luminance
uint32_t max_luminance
18.14 fixed point
Definition: headers.h:191
Dav1dMasteringDisplay::min_luminance
uint32_t min_luminance
Definition: headers.h:193
Dav1dMasteringDisplay::primaries
uint16_t primaries[3][2]
< 0.16 fixed point
Definition: headers.h:187
Dav1dSegmentationDataSet
Definition: headers.h:304
Dav1dSegmentationDataSet::d
Dav1dSegmentationData d[DAV1D_MAX_SEGMENTS]
Definition: headers.h:305
Dav1dSegmentationDataSet::preskip
int preskip
Definition: headers.h:306
Dav1dSegmentationDataSet::last_active_segid
int last_active_segid
Definition: headers.h:307
Dav1dSegmentationData
Definition: headers.h:296
Dav1dSegmentationData::globalmv
int globalmv
Definition: headers.h:301
Dav1dSegmentationData::ref
int ref
Definition: headers.h:299
Dav1dSegmentationData::delta_lf_y_h
int delta_lf_y_h
Definition: headers.h:298
Dav1dSegmentationData::skip
int skip
Definition: headers.h:300
Dav1dSegmentationData::delta_lf_y_v
int delta_lf_y_v
Definition: headers.h:298
Dav1dSegmentationData::delta_lf_v
int delta_lf_v
Definition: headers.h:298
Dav1dSegmentationData::delta_q
int delta_q
Definition: headers.h:297
Dav1dSegmentationData::delta_lf_u
int delta_lf_u
Definition: headers.h:298
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingParameterInfo
Definition: headers.h:289
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingParameterInfo::low_delay_mode
int low_delay_mode
Definition: headers.h:292
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingParameterInfo::encoder_buffer_delay
int encoder_buffer_delay
Definition: headers.h:291
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingParameterInfo::decoder_buffer_delay
int decoder_buffer_delay
Definition: headers.h:290
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint
Definition: headers.h:236
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint::initial_display_delay
int initial_display_delay
Definition: headers.h:238
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint::idc
int idc
Definition: headers.h:239
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint::major_level
int major_level
Definition: headers.h:237
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint::display_model_param_present
int display_model_param_present
Definition: headers.h:242
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint::decoder_model_param_present
int decoder_model_param_present
Definition: headers.h:241
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint::tier
int tier
Definition: headers.h:240
Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint::minor_level
int minor_level
Definition: headers.h:237
Dav1dSequenceHeader
Definition: headers.h:203
Dav1dSequenceHeader::inter_intra
int inter_intra
Definition: headers.h:265
Dav1dSequenceHeader::layout
enum Dav1dPixelLayout layout
format of the picture
Definition: headers.h:216
Dav1dSequenceHeader::intra_edge_filter
int intra_edge_filter
Definition: headers.h:264
Dav1dSequenceHeader::display_model_info_present
int display_model_info_present
Definition: headers.h:257
Dav1dSequenceHeader::chr
enum Dav1dChromaSamplePosition chr
chroma sample position (av1)
Definition: headers.h:220
Dav1dSequenceHeader::order_hint
int order_hint
Definition: headers.h:269
Dav1dSequenceHeader::dual_filter
int dual_filter
Definition: headers.h:268
Dav1dSequenceHeader::jnt_comp
int jnt_comp
Definition: headers.h:270
Dav1dSequenceHeader::masked_compound
int masked_compound
Definition: headers.h:266
Dav1dSequenceHeader::filter_intra
int filter_intra
Definition: headers.h:263
Dav1dSequenceHeader::num_ticks_per_picture
unsigned num_ticks_per_picture
Definition: headers.h:251
Dav1dSequenceHeader::film_grain_present
int film_grain_present
Definition: headers.h:281
Dav1dSequenceHeader::still_picture
int still_picture
Definition: headers.h:245
Dav1dSequenceHeader::sb128
int sb128
Definition: headers.h:262
Dav1dSequenceHeader::warped_motion
int warped_motion
Definition: headers.h:267
Dav1dSequenceHeader::equal_picture_interval
int equal_picture_interval
Definition: headers.h:250
Dav1dSequenceHeader::frame_id_n_bits
int frame_id_n_bits
Definition: headers.h:261
Dav1dSequenceHeader::num_units_in_decoding_tick
int num_units_in_decoding_tick
Definition: headers.h:254
Dav1dSequenceHeader::separate_uv_delta_q
int separate_uv_delta_q
Definition: headers.h:280
Dav1dSequenceHeader::num_operating_points
int num_operating_points
Definition: headers.h:235
Dav1dSequenceHeader::hbd
int hbd
Definition: headers.h:228
Dav1dSequenceHeader::color_description_present
int color_description_present
Definition: headers.h:279
Dav1dSequenceHeader::reduced_still_picture_header
int reduced_still_picture_header
Definition: headers.h:246
Dav1dSequenceHeader::ss_ver
int ss_ver
Definition: headers.h:278
Dav1dSequenceHeader::super_res
int super_res
Definition: headers.h:275
Dav1dSequenceHeader::height_n_bits
int height_n_bits
Definition: headers.h:258
Dav1dSequenceHeader::time_scale
int time_scale
Definition: headers.h:249
Dav1dSequenceHeader::decoder_model_info_present
int decoder_model_info_present
Definition: headers.h:252
Dav1dSequenceHeader::encoder_decoder_buffer_delay_length
int encoder_decoder_buffer_delay_length
Definition: headers.h:253
Dav1dSequenceHeader::restoration
int restoration
Definition: headers.h:277
Dav1dSequenceHeader::order_hint_n_bits
int order_hint_n_bits
Definition: headers.h:274
Dav1dSequenceHeader::operating_parameter_info
struct Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingParameterInfo operating_parameter_info[DAV1D_MAX_OPERATING_POINTS]
Dav1dSequenceHeader::timing_info_present
int timing_info_present
Definition: headers.h:247
Dav1dSequenceHeader::trc
enum Dav1dTransferCharacteristics trc
transfer characteristics (av1)
Definition: headers.h:218
Dav1dSequenceHeader::operating_points
struct Dav1dSequenceHeader::Dav1dSequenceHeaderOperatingPoint operating_points[DAV1D_MAX_OPERATING_POINTS]
Dav1dSequenceHeader::width_n_bits
int width_n_bits
Definition: headers.h:258
Dav1dSequenceHeader::ref_frame_mvs
int ref_frame_mvs
Definition: headers.h:271
Dav1dSequenceHeader::frame_presentation_delay_length
int frame_presentation_delay_length
Definition: headers.h:256
Dav1dSequenceHeader::delta_frame_id_n_bits
int delta_frame_id_n_bits
Definition: headers.h:260
Dav1dSequenceHeader::force_integer_mv
enum Dav1dAdaptiveBoolean force_integer_mv
Definition: headers.h:273
Dav1dSequenceHeader::frame_id_numbers_present
int frame_id_numbers_present
Definition: headers.h:259
Dav1dSequenceHeader::max_width
int max_width
Definition: headers.h:215
Dav1dSequenceHeader::pri
enum Dav1dColorPrimaries pri
color primaries (av1)
Definition: headers.h:217
Dav1dSequenceHeader::profile
int profile
Definition: headers.h:209
Dav1dSequenceHeader::num_units_in_tick
int num_units_in_tick
Definition: headers.h:248
Dav1dSequenceHeader::ss_hor
int ss_hor
Definition: headers.h:278
Dav1dSequenceHeader::color_range
int color_range
Definition: headers.h:233
Dav1dSequenceHeader::buffer_removal_delay_length
int buffer_removal_delay_length
Definition: headers.h:255
Dav1dSequenceHeader::screen_content_tools
enum Dav1dAdaptiveBoolean screen_content_tools
Definition: headers.h:272
Dav1dSequenceHeader::monochrome
int monochrome
Definition: headers.h:278
Dav1dSequenceHeader::mtrx
enum Dav1dMatrixCoefficients mtrx
matrix coefficients (av1)
Definition: headers.h:219
Dav1dSequenceHeader::max_height
int max_height
Definition: headers.h:215
Dav1dSequenceHeader::cdef
int cdef
Definition: headers.h:276
Dav1dWarpedMotionParams
Definition: headers.h:93
Dav1dWarpedMotionParams::abcd
int16_t abcd[4]
Definition: headers.h:100
Dav1dWarpedMotionParams::matrix
int32_t matrix[6]
Definition: headers.h:95
Dav1dWarpedMotionParams::delta
int16_t delta
Definition: headers.h:98
Dav1dWarpedMotionParams::alpha
int16_t alpha
Definition: headers.h:98
Dav1dWarpedMotionParams::u
union Dav1dWarpedMotionParams::@0 u
Dav1dWarpedMotionParams::gamma
int16_t gamma
Definition: headers.h:98
Dav1dWarpedMotionParams::type
enum Dav1dWarpedMotionType type
Definition: headers.h:94
Dav1dWarpedMotionParams::p
struct Dav1dWarpedMotionParams::@0::@1 p
Dav1dWarpedMotionParams::beta
int16_t beta
Definition: headers.h:98