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1 | /* | ||
2 | * This file is part of FFmpeg. | ||
3 | * | ||
4 | * FFmpeg is free software; you can redistribute it and/or | ||
5 | * modify it under the terms of the GNU Lesser General Public | ||
6 | * License as published by the Free Software Foundation; either | ||
7 | * version 2.1 of the License, or (at your option) any later version. | ||
8 | * | ||
9 | * FFmpeg is distributed in the hope that it will be useful, | ||
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
12 | * Lesser General Public License for more details. | ||
13 | * | ||
14 | * You should have received a copy of the GNU Lesser General Public | ||
15 | * License along with FFmpeg; if not, write to the Free Software | ||
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
17 | */ | ||
18 | |||
19 | 19740 | static int FUNC(rbsp_trailing_bits) (CodedBitstreamContext *ctx, | |
20 | RWContext *rw) | ||
21 | { | ||
22 | int err; | ||
23 | |||
24 |
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19740 | fixed(1, rbsp_stop_one_bit, 1); |
25 |
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124606 | while (byte_alignment(rw) != 0) |
26 |
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104866 | fixed(1, rbsp_alignment_zero_bit, 0); |
27 | 19740 | return 0; | |
28 | } | ||
29 | |||
30 | 42490 | static int FUNC(nal_unit_header) (CodedBitstreamContext *ctx, RWContext *rw, | |
31 | H266RawNALUnitHeader *current, | ||
32 | int expected_nal_unit_type) | ||
33 | { | ||
34 | int err; | ||
35 | |||
36 |
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42490 | fixed(1, forbidden_zero_bit, 0); |
37 |
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42490 | flag(nuh_reserved_zero_bit); |
38 | |||
39 |
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42490 | u(6, nuh_layer_id, 0, 55); |
40 | |||
41 |
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42490 | if (expected_nal_unit_type >= 0) |
42 |
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19740 | u(5, nal_unit_type, expected_nal_unit_type, expected_nal_unit_type); |
43 | else | ||
44 |
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22750 | ub(5, nal_unit_type); |
45 | |||
46 |
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42490 | u(3, nuh_temporal_id_plus1, 1, 7); |
47 | 42490 | return 0; | |
48 | } | ||
49 | |||
50 | 22750 | static int FUNC(byte_alignment) (CodedBitstreamContext *ctx, RWContext *rw) | |
51 | { | ||
52 | int err; | ||
53 | |||
54 |
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22750 | fixed(1, byte_alignment_bit_equal_to_one, 1); |
55 |
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87886 | while (byte_alignment(rw) != 0) |
56 |
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65136 | fixed(1, byte_alignment_bit_equal_to_zero, 0); |
57 | 22750 | return 0; | |
58 | } | ||
59 | |||
60 | 2596 | static int FUNC(general_constraints_info) (CodedBitstreamContext *ctx, | |
61 | RWContext *rw, | ||
62 | H266GeneralConstraintsInfo *current) | ||
63 | { | ||
64 | int err, i, num_additional_bits_used; | ||
65 | |||
66 |
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2596 | flag(gci_present_flag); |
67 |
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2596 | if (current->gci_present_flag) { |
68 | /* general */ | ||
69 | ✗ | flag(gci_intra_only_constraint_flag); | |
70 | ✗ | flag(gci_all_layers_independent_constraint_flag); | |
71 | ✗ | flag(gci_one_au_only_constraint_flag); | |
72 | |||
73 | /* picture format */ | ||
74 | ✗ | u(4, gci_sixteen_minus_max_bitdepth_constraint_idc, 0, 8); | |
75 | ✗ | ub(2, gci_three_minus_max_chroma_format_constraint_idc); | |
76 | |||
77 | /* NAL unit type related */ | ||
78 | ✗ | flag(gci_no_mixed_nalu_types_in_pic_constraint_flag); | |
79 | ✗ | flag(gci_no_trail_constraint_flag); | |
80 | ✗ | flag(gci_no_stsa_constraint_flag); | |
81 | ✗ | flag(gci_no_rasl_constraint_flag); | |
82 | ✗ | flag(gci_no_radl_constraint_flag); | |
83 | ✗ | flag(gci_no_idr_constraint_flag); | |
84 | ✗ | flag(gci_no_cra_constraint_flag); | |
85 | ✗ | flag(gci_no_gdr_constraint_flag); | |
86 | ✗ | flag(gci_no_aps_constraint_flag); | |
87 | ✗ | flag(gci_no_idr_rpl_constraint_flag); | |
88 | |||
89 | /* tile, slice, subpicture partitioning */ | ||
90 | ✗ | flag(gci_one_tile_per_pic_constraint_flag); | |
91 | ✗ | flag(gci_pic_header_in_slice_header_constraint_flag); | |
92 | ✗ | flag(gci_one_slice_per_pic_constraint_flag); | |
93 | ✗ | flag(gci_no_rectangular_slice_constraint_flag); | |
94 | ✗ | flag(gci_one_slice_per_subpic_constraint_flag); | |
95 | ✗ | flag(gci_no_subpic_info_constraint_flag); | |
96 | |||
97 | /* CTU and block partitioning */ | ||
98 | ✗ | ub(2, gci_three_minus_max_log2_ctu_size_constraint_idc); | |
99 | ✗ | flag(gci_no_partition_constraints_override_constraint_flag); | |
100 | ✗ | flag(gci_no_mtt_constraint_flag); | |
101 | ✗ | flag(gci_no_qtbtt_dual_tree_intra_constraint_flag); | |
102 | |||
103 | /* intra */ | ||
104 | ✗ | flag(gci_no_palette_constraint_flag); | |
105 | ✗ | flag(gci_no_ibc_constraint_flag); | |
106 | ✗ | flag(gci_no_isp_constraint_flag); | |
107 | ✗ | flag(gci_no_mrl_constraint_flag); | |
108 | ✗ | flag(gci_no_mip_constraint_flag); | |
109 | ✗ | flag(gci_no_cclm_constraint_flag); | |
110 | |||
111 | /* inter */ | ||
112 | ✗ | flag(gci_no_ref_pic_resampling_constraint_flag); | |
113 | ✗ | flag(gci_no_res_change_in_clvs_constraint_flag); | |
114 | ✗ | flag(gci_no_weighted_prediction_constraint_flag); | |
115 | ✗ | flag(gci_no_ref_wraparound_constraint_flag); | |
116 | ✗ | flag(gci_no_temporal_mvp_constraint_flag); | |
117 | ✗ | flag(gci_no_sbtmvp_constraint_flag); | |
118 | ✗ | flag(gci_no_amvr_constraint_flag); | |
119 | ✗ | flag(gci_no_bdof_constraint_flag); | |
120 | ✗ | flag(gci_no_smvd_constraint_flag); | |
121 | ✗ | flag(gci_no_dmvr_constraint_flag); | |
122 | ✗ | flag(gci_no_mmvd_constraint_flag); | |
123 | ✗ | flag(gci_no_affine_motion_constraint_flag); | |
124 | ✗ | flag(gci_no_prof_constraint_flag); | |
125 | ✗ | flag(gci_no_bcw_constraint_flag); | |
126 | ✗ | flag(gci_no_ciip_constraint_flag); | |
127 | ✗ | flag(gci_no_gpm_constraint_flag); | |
128 | |||
129 | /* transform, quantization, residual */ | ||
130 | ✗ | flag(gci_no_luma_transform_size_64_constraint_flag); | |
131 | ✗ | flag(gci_no_transform_skip_constraint_flag); | |
132 | ✗ | flag(gci_no_bdpcm_constraint_flag); | |
133 | ✗ | flag(gci_no_mts_constraint_flag); | |
134 | ✗ | flag(gci_no_lfnst_constraint_flag); | |
135 | ✗ | flag(gci_no_joint_cbcr_constraint_flag); | |
136 | ✗ | flag(gci_no_sbt_constraint_flag); | |
137 | ✗ | flag(gci_no_act_constraint_flag); | |
138 | ✗ | flag(gci_no_explicit_scaling_list_constraint_flag); | |
139 | ✗ | flag(gci_no_dep_quant_constraint_flag); | |
140 | ✗ | flag(gci_no_sign_data_hiding_constraint_flag); | |
141 | ✗ | flag(gci_no_cu_qp_delta_constraint_flag); | |
142 | ✗ | flag(gci_no_chroma_qp_offset_constraint_flag); | |
143 | |||
144 | /* loop filter */ | ||
145 | ✗ | flag(gci_no_sao_constraint_flag); | |
146 | ✗ | flag(gci_no_alf_constraint_flag); | |
147 | ✗ | flag(gci_no_ccalf_constraint_flag); | |
148 | ✗ | flag(gci_no_lmcs_constraint_flag); | |
149 | ✗ | flag(gci_no_ladf_constraint_flag); | |
150 | ✗ | flag(gci_no_virtual_boundaries_constraint_flag); | |
151 | ✗ | ub(8, gci_num_additional_bits); | |
152 | ✗ | if (current->gci_num_additional_bits > 5) { | |
153 | ✗ | flag(gci_all_rap_pictures_constraint_flag); | |
154 | ✗ | flag(gci_no_extended_precision_processing_constraint_flag); | |
155 | ✗ | flag(gci_no_ts_residual_coding_rice_constraint_flag); | |
156 | ✗ | flag(gci_no_rrc_rice_extension_constraint_flag); | |
157 | ✗ | flag(gci_no_persistent_rice_adaptation_constraint_flag); | |
158 | ✗ | flag(gci_no_reverse_last_sig_coeff_constraint_flag); | |
159 | ✗ | num_additional_bits_used = 6; | |
160 | } else { | ||
161 | ✗ | infer(gci_all_rap_pictures_constraint_flag, 0); | |
162 | ✗ | infer(gci_no_extended_precision_processing_constraint_flag, 0); | |
163 | ✗ | infer(gci_no_ts_residual_coding_rice_constraint_flag, 0); | |
164 | ✗ | infer(gci_no_rrc_rice_extension_constraint_flag, 0); | |
165 | ✗ | infer(gci_no_persistent_rice_adaptation_constraint_flag, 0); | |
166 | ✗ | infer(gci_no_reverse_last_sig_coeff_constraint_flag, 0); | |
167 | ✗ | num_additional_bits_used = 0; | |
168 | } | ||
169 | |||
170 | ✗ | for (i = 0; i < current->gci_num_additional_bits - num_additional_bits_used; i++) | |
171 | ✗ | flags(gci_reserved_bit[i], 1, i); | |
172 | } | ||
173 |
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15576 | while (byte_alignment(rw) != 0) |
174 |
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12980 | fixed(1, gci_alignment_zero_bit, 0); |
175 | 2596 | return 0; | |
176 | } | ||
177 | |||
178 | 2648 | static int FUNC(profile_tier_level) (CodedBitstreamContext *ctx, | |
179 | RWContext *rw, | ||
180 | H266RawProfileTierLevel *current, | ||
181 | int profile_tier_present_flag, | ||
182 | int max_num_sub_layers_minus1) | ||
183 | { | ||
184 | int err, i; | ||
185 | |||
186 |
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2648 | if (profile_tier_present_flag) { |
187 |
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2596 | ub(7, general_profile_idc); |
188 |
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2596 | flag(general_tier_flag); |
189 | } | ||
190 |
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2648 | ub(8, general_level_idc); |
191 |
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2648 | flag(ptl_frame_only_constraint_flag); |
192 |
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2648 | flag(ptl_multilayer_enabled_flag); |
193 |
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2648 | if (profile_tier_present_flag) { |
194 |
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2596 | CHECK(FUNC(general_constraints_info) (ctx, rw, |
195 | ¤t-> | ||
196 | general_constraints_info)); | ||
197 | } | ||
198 |
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5894 | for (i = max_num_sub_layers_minus1 - 1; i >= 0; i--) |
199 |
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3246 | flags(ptl_sublayer_level_present_flag[i], 1, i); |
200 |
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5698 | while (byte_alignment(rw) != 0) |
201 |
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3050 | flag(ptl_reserved_zero_bit); |
202 |
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5894 | for (i = max_num_sub_layers_minus1 - 1; i >= 0; i--) |
203 |
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3246 | if (current->ptl_sublayer_level_present_flag[i]) |
204 | ✗ | ubs(8, sublayer_level_idc[i], 1, i); | |
205 |
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2648 | if (profile_tier_present_flag) { |
206 |
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2596 | ub(8, ptl_num_sub_profiles); |
207 |
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2596 | for (i = 0; i < current->ptl_num_sub_profiles; i++) |
208 | ✗ | ubs(32, general_sub_profile_idc[i], 1, i); | |
209 | } | ||
210 | 2648 | return 0; | |
211 | } | ||
212 | |||
213 | 2472 | static int FUNC(vui_parameters_default) (CodedBitstreamContext *ctx, | |
214 | RWContext *rw, H266RawVUI *current) | ||
215 | { | ||
216 | //defined in D.8 | ||
217 |
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2472 | infer(vui_progressive_source_flag, 0); |
218 |
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2472 | infer(vui_interlaced_source_flag, 0); |
219 | |||
220 |
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2472 | infer(vui_non_packed_constraint_flag, 0); |
221 |
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2472 | infer(vui_non_projected_constraint_flag, 0); |
222 | |||
223 |
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2472 | infer(vui_aspect_ratio_constant_flag, 0); |
224 |
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2472 | infer(vui_aspect_ratio_idc, 0); |
225 | |||
226 |
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2472 | infer(vui_overscan_info_present_flag, 0); |
227 | |||
228 |
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2472 | infer(vui_colour_primaries, 2); |
229 |
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2472 | infer(vui_transfer_characteristics, 2); |
230 |
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2472 | infer(vui_matrix_coeffs, 2); |
231 |
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2472 | infer(vui_full_range_flag, 0); |
232 | |||
233 |
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2472 | infer(vui_chroma_sample_loc_type_frame, 6); |
234 |
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2472 | infer(vui_chroma_sample_loc_type_top_field, 6); |
235 |
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2472 | infer(vui_chroma_sample_loc_type_bottom_field, 6); |
236 | 2472 | return 0; | |
237 | } | ||
238 | |||
239 | 62 | static int FUNC(vui_parameters) (CodedBitstreamContext *ctx, RWContext *rw, | |
240 | H266RawVUI *current, | ||
241 | uint8_t chroma_format_idc) | ||
242 | { | ||
243 | int err; | ||
244 | |||
245 |
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62 | flag(vui_progressive_source_flag); |
246 |
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62 | flag(vui_interlaced_source_flag); |
247 |
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62 | flag(vui_non_packed_constraint_flag); |
248 |
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62 | flag(vui_non_projected_constraint_flag); |
249 |
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62 | flag(vui_aspect_ratio_info_present_flag); |
250 |
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62 | if (current->vui_aspect_ratio_info_present_flag) { |
251 |
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10 | flag(vui_aspect_ratio_constant_flag); |
252 |
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10 | ub(8, vui_aspect_ratio_idc); |
253 |
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10 | if (current->vui_aspect_ratio_idc == 255) { |
254 | ✗ | ub(16, vui_sar_width); | |
255 | ✗ | ub(16, vui_sar_height); | |
256 | } | ||
257 | } else { | ||
258 |
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52 | infer(vui_aspect_ratio_constant_flag, 0); |
259 |
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52 | infer(vui_aspect_ratio_idc, 0); |
260 | } | ||
261 |
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62 | flag(vui_overscan_info_present_flag); |
262 |
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62 | if (current->vui_overscan_info_present_flag) |
263 |
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10 | flag(vui_overscan_appropriate_flag); |
264 |
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62 | flag(vui_colour_description_present_flag); |
265 |
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62 | if (current->vui_colour_description_present_flag) { |
266 |
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10 | ub(8, vui_colour_primaries); |
267 | 10 | av_log(ctx->log_ctx, AV_LOG_DEBUG, "vui_colour_primaries == %d \n", | |
268 | 10 | current->vui_colour_primaries); | |
269 |
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10 | ub(8, vui_transfer_characteristics); |
270 | 10 | av_log(ctx->log_ctx, AV_LOG_DEBUG, | |
271 | "vui_transfer_characteristics == %d \n", | ||
272 | 10 | current->vui_transfer_characteristics); | |
273 |
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10 | ub(8, vui_matrix_coeffs); |
274 | 10 | av_log(ctx->log_ctx, AV_LOG_DEBUG, "vui_matrix_coeffs == %d \n", | |
275 | 10 | current->vui_matrix_coeffs); | |
276 |
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10 | flag(vui_full_range_flag); |
277 | } else { | ||
278 |
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52 | infer(vui_colour_primaries, 2); |
279 |
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52 | infer(vui_transfer_characteristics, 2); |
280 |
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52 | infer(vui_matrix_coeffs, 2); |
281 |
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52 | infer(vui_full_range_flag, 0); |
282 | } | ||
283 |
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62 | flag(vui_chroma_loc_info_present_flag); |
284 |
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62 | if (chroma_format_idc != 1 && current->vui_chroma_loc_info_present_flag) { |
285 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "chroma_format_idc == %d," | |
286 | "vui_chroma_loc_info_present_flag can't not be true", | ||
287 | chroma_format_idc); | ||
288 | ✗ | return AVERROR_INVALIDDATA; | |
289 | } | ||
290 |
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62 | if (current->vui_chroma_loc_info_present_flag) { |
291 |
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10 | if (current->vui_progressive_source_flag && |
292 | ✗ | !current->vui_interlaced_source_flag) { | |
293 | ✗ | ue(vui_chroma_sample_loc_type_frame, 0, 6); | |
294 | } else { | ||
295 |
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10 | ue(vui_chroma_sample_loc_type_top_field, 0, 6); |
296 |
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10 | ue(vui_chroma_sample_loc_type_bottom_field, 0, 6); |
297 | } | ||
298 | } else { | ||
299 |
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52 | if (chroma_format_idc == 1) { |
300 |
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52 | infer(vui_chroma_sample_loc_type_frame, 6); |
301 |
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52 | infer(vui_chroma_sample_loc_type_top_field, |
302 | current->vui_chroma_sample_loc_type_frame); | ||
303 |
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52 | infer(vui_chroma_sample_loc_type_bottom_field, |
304 | current->vui_chroma_sample_loc_type_frame); | ||
305 | } | ||
306 | } | ||
307 | 62 | return 0; | |
308 | } | ||
309 | |||
310 | 28 | static int FUNC(payload_extension) (CodedBitstreamContext *ctx, RWContext *rw, | |
311 | H266RawExtensionData *current, | ||
312 | uint32_t payload_size, int cur_pos) | ||
313 | { | ||
314 | int err; | ||
315 | size_t byte_length, k; | ||
316 | |||
317 | #ifdef READ | ||
318 | GetBitContext tmp; | ||
319 | int bits_left, payload_zero_bits; | ||
320 | |||
321 |
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28 | if (!cbs_h265_payload_extension_present(rw, payload_size, cur_pos)) |
322 | 10 | return 0; | |
323 | |||
324 | 18 | bits_left = 8 * payload_size - cur_pos; | |
325 | 18 | tmp = *rw; | |
326 |
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18 | if (bits_left > 8) |
327 | ✗ | skip_bits_long(&tmp, bits_left - 8); | |
328 | 18 | payload_zero_bits = get_bits(&tmp, FFMIN(bits_left, 8)); | |
329 |
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18 | if (!payload_zero_bits) |
330 | ✗ | return AVERROR_INVALIDDATA; | |
331 | 18 | payload_zero_bits = ff_ctz(payload_zero_bits); | |
332 | 18 | current->bit_length = bits_left - payload_zero_bits - 1; | |
333 |
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18 | allocate(current->data, (current->bit_length + 7) / 8); |
334 | #endif | ||
335 | |||
336 | 18 | byte_length = (current->bit_length + 7) / 8; | |
337 |
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18 | for (k = 0; k < byte_length; k++) { |
338 | ✗ | int length = FFMIN(current->bit_length - k * 8, 8); | |
339 | ✗ | xu(length, reserved_payload_extension_data, current->data[k], | |
340 | 0, MAX_UINT_BITS(length), 0); | ||
341 | } | ||
342 | |||
343 | 18 | return 0; | |
344 | } | ||
345 | |||
346 | 62 | static int FUNC(vui_payload) (CodedBitstreamContext *ctx, RWContext *rw, | |
347 | H266RawVUI *current, uint16_t vui_payload_size, | ||
348 | uint8_t chroma_format_idc) | ||
349 | { | ||
350 | int err; | ||
351 | int start_position, current_position; | ||
352 | |||
353 | 62 | start_position = bit_position(rw); | |
354 |
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62 | CHECK(FUNC(vui_parameters) (ctx, rw, current, chroma_format_idc)); |
355 | 62 | current_position = bit_position(rw) - start_position; | |
356 | |||
357 |
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62 | if (current_position < 8 * vui_payload_size) { |
358 |
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28 | CHECK(FUNC(payload_extension) (ctx, rw, ¤t->extension_data, |
359 | vui_payload_size, current_position)); | ||
360 |
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28 | fixed(1, vui_payload_bit_equal_to_one, 1); |
361 |
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194 | while (byte_alignment(rw) != 0) |
362 |
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166 | fixed(1, vui_payload_bit_equal_to_zero, 0); |
363 | } | ||
364 | 62 | return 0; | |
365 | } | ||
366 | |||
367 | 6 | static int FUNC(extension_data) (CodedBitstreamContext *ctx, RWContext *rw, | |
368 | H266RawExtensionData *current) | ||
369 | { | ||
370 | int err; | ||
371 | size_t k; | ||
372 | #ifdef READ | ||
373 | GetBitContext start; | ||
374 | uint8_t bit; | ||
375 | 4 | start = *rw; | |
376 |
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20 | for (k = 0; cbs_h2645_read_more_rbsp_data(rw); k++) |
377 | 16 | skip_bits(rw, 1); | |
378 | 4 | current->bit_length = k; | |
379 |
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4 | if (k > 0) { |
380 | 4 | *rw = start; | |
381 |
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4 | allocate(current->data, (current->bit_length + 7) / 8); |
382 |
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20 | for (k = 0; k < current->bit_length; k++) { |
383 |
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16 | xu(1, extension_data, bit, 0, 1, 0); |
384 | 16 | current->data[k / 8] |= bit << (7 - k % 8); | |
385 | } | ||
386 | } | ||
387 | #else | ||
388 |
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10 | for (k = 0; k < current->bit_length; k++) |
389 |
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8 | xu(1, extension_data, current->data[k / 8] >> (7 - k % 8) & 1, 0, 1, 0); |
390 | #endif | ||
391 | 6 | return 0; | |
392 | } | ||
393 | |||
394 | 2586 | static int FUNC(dpb_parameters) (CodedBitstreamContext *ctx, RWContext *rw, | |
395 | H266DpbParameters *current, | ||
396 | uint8_t max_sublayers_minus1, | ||
397 | uint8_t sublayer_info_flag) | ||
398 | { | ||
399 | int err, i; | ||
400 |
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2586 | for (i = (sublayer_info_flag ? 0 : max_sublayers_minus1); |
401 |
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5308 | i <= max_sublayers_minus1; i++) { |
402 |
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2722 | ues(dpb_max_dec_pic_buffering_minus1[i], 0, VVC_MAX_DPB_SIZE - 1, 1, i); |
403 |
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2722 | ues(dpb_max_num_reorder_pics[i], |
404 | 0, current->dpb_max_dec_pic_buffering_minus1[i], 1, i); | ||
405 |
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2722 | ues(dpb_max_latency_increase_plus1[i], 0, UINT32_MAX - 1, 1, i); |
406 | } | ||
407 | 2586 | return 0; | |
408 | } | ||
409 | |||
410 | 130934 | static int FUNC(ref_pic_list_struct) (CodedBitstreamContext *ctx, | |
411 | RWContext *rw, | ||
412 | H266RefPicListStruct *current, | ||
413 | uint8_t list_idx, uint8_t rpls_idx, | ||
414 | const H266RawSPS *sps) | ||
415 | { | ||
416 | 130934 | CodedBitstreamH266Context *h266 = ctx->priv_data; | |
417 | 130934 | int err, i, j, general_layer_idx = -1, num_direct_ref_layers = 0; | |
418 | 130934 | const H266RawVPS *vps = h266->vps[sps->sps_video_parameter_set_id]; | |
419 | |||
420 |
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130934 | if (!vps) { |
421 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
422 | ✗ | "VPS id %d not available.\n", sps->sps_video_parameter_set_id); | |
423 | ✗ | return AVERROR_INVALIDDATA; | |
424 | } | ||
425 | //7.4.3.3 (29) | ||
426 |
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131894 | for (i = 0; i <= vps->vps_max_layers_minus1; i++) { |
427 |
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131894 | if (sps->nal_unit_header.nuh_layer_id == vps->vps_layer_id[i]) { |
428 | 130934 | general_layer_idx = i; | |
429 | 130934 | break; | |
430 | } | ||
431 | } | ||
432 |
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130934 | if (general_layer_idx < 0) { |
433 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "vps_layer_id %d not available.\n", | |
434 | ✗ | sps->nal_unit_header.nuh_layer_id); | |
435 | ✗ | return AVERROR_INVALIDDATA; | |
436 | } | ||
437 | //7.4.3.3 (28) | ||
438 |
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264602 | for (j = 0; j <= vps->vps_max_layers_minus1; j++) { |
439 |
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133668 | if (vps->vps_direct_ref_layer_flag[general_layer_idx][j]) |
440 | 960 | num_direct_ref_layers++; | |
441 | } | ||
442 | |||
443 |
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130934 | ue(num_ref_entries, 0, VVC_MAX_REF_ENTRIES); |
444 |
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130934 | if (sps->sps_long_term_ref_pics_flag && |
445 |
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1204 | rpls_idx < sps->sps_num_ref_pic_lists[list_idx] && |
446 |
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740 | current->num_ref_entries > 0) |
447 |
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740 | flag(ltrp_in_header_flag); |
448 |
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130934 | if (sps->sps_long_term_ref_pics_flag && |
449 |
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1204 | rpls_idx == sps->sps_num_ref_pic_lists[list_idx]) |
450 |
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464 | infer(ltrp_in_header_flag, 1); |
451 |
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409598 | for (i = 0, j = 0; i < current->num_ref_entries; i++) { |
452 |
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278664 | if (sps->sps_inter_layer_prediction_enabled_flag) |
453 |
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3222 | flags(inter_layer_ref_pic_flag[i], 1, i); |
454 | else | ||
455 |
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275442 | infer(inter_layer_ref_pic_flag[i], 0); |
456 | |||
457 |
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278664 | if (!current->inter_layer_ref_pic_flag[i]) { |
458 |
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278244 | if (sps->sps_long_term_ref_pics_flag) |
459 |
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5166 | flags(st_ref_pic_flag[i], 1, i); |
460 | else | ||
461 |
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273078 | infer(st_ref_pic_flag[i], 1); |
462 |
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278244 | if (current->st_ref_pic_flag[i]) { |
463 | int abs_delta_poc_st; | ||
464 |
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276724 | ues(abs_delta_poc_st[i], 0, MAX_UINT_BITS(15), 1, i); |
465 |
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276724 | if ((sps->sps_weighted_pred_flag || |
466 |
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276724 | sps->sps_weighted_bipred_flag) && i != 0) |
467 | 3986 | abs_delta_poc_st = current->abs_delta_poc_st[i]; | |
468 | else | ||
469 | 272738 | abs_delta_poc_st = current->abs_delta_poc_st[i] + 1; | |
470 |
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276724 | if (abs_delta_poc_st > 0) |
471 |
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275948 | flags(strp_entry_sign_flag[i], 1, i); |
472 | } else { | ||
473 |
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1520 | if (!current->ltrp_in_header_flag) { |
474 | ✗ | uint8_t bits = sps->sps_log2_max_pic_order_cnt_lsb_minus4 + 4; | |
475 | ✗ | ubs(bits, rpls_poc_lsb_lt[j], 1, j); | |
476 | ✗ | j++; | |
477 | } | ||
478 | } | ||
479 | } else { | ||
480 |
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420 | if (num_direct_ref_layers == 0) { |
481 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
482 | "num_direct_ref_layers needs > 0.\n"); | ||
483 | ✗ | return AVERROR_INVALIDDATA; | |
484 | } | ||
485 |
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420 | ues(ilrp_idx[i], 0, num_direct_ref_layers - 1, 1, i); |
486 | } | ||
487 | } | ||
488 | 130934 | return 0; | |
489 | } | ||
490 | |||
491 | 18582 | static int FUNC(ref_pic_lists) (CodedBitstreamContext *ctx, RWContext *rw, | |
492 | const H266RawSPS *sps, const H266RawPPS *pps, | ||
493 | H266RefPicLists *current) { | ||
494 | const H266RefPicListStruct * ref_list; | ||
495 | int err, i, j, num_ltrp_entries; | ||
496 |
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55746 | for (i = 0; i < 2; i++) { |
497 |
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37164 | if (sps->sps_num_ref_pic_lists[i] > 0 && |
498 |
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18474 | (i == 0 || (i == 1 && pps->pps_rpl1_idx_present_flag))) { |
499 |
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18612 | flags(rpl_sps_flag[i], 1, i); |
500 | } else { | ||
501 |
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18552 | if (sps->sps_num_ref_pic_lists[i] == 0) { |
502 |
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216 | infer(rpl_sps_flag[i], 0); |
503 | } else { | ||
504 |
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18336 | if (!pps->pps_rpl1_idx_present_flag && i == 1) |
505 |
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18336 | infer(rpl_sps_flag[1], current->rpl_sps_flag[0]); |
506 | } | ||
507 | } | ||
508 |
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37164 | if (current->rpl_sps_flag[i]) { |
509 |
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24020 | if (sps->sps_num_ref_pic_lists[i] > 1 && |
510 |
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24006 | (i == 0 || (i == 1 && pps->pps_rpl1_idx_present_flag))) { |
511 | 12006 | uint8_t bits = av_ceil_log2(sps->sps_num_ref_pic_lists[i]); | |
512 |
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12006 | us(bits, rpl_idx[i], 0, sps->sps_num_ref_pic_lists[i] - 1, 1, i); |
513 |
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12014 | } else if (sps->sps_num_ref_pic_lists[i] == 1) { |
514 |
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20 | infer(rpl_idx[i], 0); |
515 |
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11994 | } else if (i == 1 && !pps->pps_rpl1_idx_present_flag) { |
516 |
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11994 | infer(rpl_idx[1], current->rpl_idx[0]); |
517 | } else { | ||
518 | //how to handle this? or never happpend? | ||
519 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
520 | "can't infer the rpl_idx[i]\n"); | ||
521 | ✗ | return AVERROR_PATCHWELCOME; | |
522 | } | ||
523 | 24020 | memcpy(¤t->rpl_ref_list[i], | |
524 | 24020 | &sps->sps_ref_pic_list_struct[i][current->rpl_idx[i]], | |
525 | sizeof(current->rpl_ref_list[i])); | ||
526 | } else { | ||
527 |
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13144 | CHECK(FUNC(ref_pic_list_struct) (ctx, rw, ¤t->rpl_ref_list[i], |
528 | i, sps->sps_num_ref_pic_lists[i], | ||
529 | sps)); | ||
530 | } | ||
531 | 37164 | ref_list = ¤t->rpl_ref_list[i]; | |
532 | |||
533 | 37164 | num_ltrp_entries = 0; | |
534 |
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113056 | for (int k = 0; k < ref_list->num_ref_entries; k++) { |
535 |
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75892 | if (!ref_list->inter_layer_ref_pic_flag[k]) { |
536 |
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75472 | if (!ref_list->st_ref_pic_flag[k]) { |
537 | 1520 | num_ltrp_entries++; | |
538 | } | ||
539 | } | ||
540 | } | ||
541 | |||
542 |
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38684 | for (j = 0; j < num_ltrp_entries; j++) { |
543 |
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1520 | if (ref_list->ltrp_in_header_flag) { |
544 |
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1520 | ubs(sps->sps_log2_max_pic_order_cnt_lsb_minus4 + 4, |
545 | poc_lsb_lt[i][j], 2, i, j); | ||
546 | } | ||
547 |
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1520 | flags(delta_poc_msb_cycle_present_flag[i][j], 2, i, j); |
548 |
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1520 | if (current->delta_poc_msb_cycle_present_flag[i][j]) { |
549 | ✗ | uint32_t max = | |
550 | ✗ | 1 << (32 - sps->sps_log2_max_pic_order_cnt_lsb_minus4 - 4); | |
551 | ✗ | ues(delta_poc_msb_cycle_lt[i][j], 0, max, 2, i, j); | |
552 | } | ||
553 | } | ||
554 | } | ||
555 | 18582 | return 0; | |
556 | } | ||
557 | |||
558 | 34 | static int FUNC(general_timing_hrd_parameters)(CodedBitstreamContext *ctx, | |
559 | RWContext *rw, | ||
560 | H266RawGeneralTimingHrdParameters *current) | ||
561 | { | ||
562 | int err; | ||
563 |
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34 | ub(32, num_units_in_tick); |
564 |
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34 | u(32, time_scale, 1, MAX_UINT_BITS(32)); |
565 |
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34 | flag(general_nal_hrd_params_present_flag); |
566 |
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34 | flag(general_vcl_hrd_params_present_flag); |
567 | |||
568 |
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34 | if (current->general_nal_hrd_params_present_flag || |
569 | ✗ | current->general_vcl_hrd_params_present_flag) { | |
570 |
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34 | flag(general_same_pic_timing_in_all_ols_flag); |
571 |
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34 | flag(general_du_hrd_params_present_flag); |
572 |
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34 | if (current->general_du_hrd_params_present_flag) |
573 | ✗ | ub(8, tick_divisor_minus2); | |
574 |
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34 | ub(4, bit_rate_scale); |
575 |
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34 | ub(4, cpb_size_scale); |
576 |
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34 | if (current->general_du_hrd_params_present_flag) |
577 | ✗ | ub(4, cpb_size_du_scale); | |
578 |
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34 | ue(hrd_cpb_cnt_minus1, 0, 31); |
579 | } else { | ||
580 | //infer general_same_pic_timing_in_all_ols_flag? | ||
581 | ✗ | infer(general_du_hrd_params_present_flag, 0); | |
582 | } | ||
583 | 34 | return 0; | |
584 | } | ||
585 | |||
586 | 340 | static int FUNC(sublayer_hrd_parameters) (CodedBitstreamContext *ctx, | |
587 | RWContext *rw, | ||
588 | H266RawSubLayerHRDParameters *current, | ||
589 | int sublayer_id, | ||
590 | const H266RawGeneralTimingHrdParameters *general) | ||
591 | { | ||
592 | int err, i; | ||
593 |
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680 | for (i = 0; i <= general->hrd_cpb_cnt_minus1; i++) { |
594 |
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340 | ues(bit_rate_value_minus1[sublayer_id][i], 0, UINT32_MAX - 1, 2, |
595 | sublayer_id, i); | ||
596 |
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340 | ues(cpb_size_value_minus1[sublayer_id][i], 0, UINT32_MAX - 1, 2, |
597 | sublayer_id, i); | ||
598 |
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340 | if (general->general_du_hrd_params_present_flag) { |
599 | ✗ | ues(cpb_size_du_value_minus1[sublayer_id][i], | |
600 | 0, UINT32_MAX - 1, 2, sublayer_id, i); | ||
601 | ✗ | ues(bit_rate_du_value_minus1[sublayer_id][i], | |
602 | 0, UINT32_MAX - 1, 2, sublayer_id, i); | ||
603 | } | ||
604 |
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340 | flags(cbr_flag[sublayer_id][i], 2, sublayer_id, i); |
605 | } | ||
606 | 340 | return 0; | |
607 | } | ||
608 | |||
609 | 34 | static int FUNC(ols_timing_hrd_parameters) (CodedBitstreamContext *ctx, | |
610 | RWContext *rw, H266RawOlsTimingHrdParameters *current, | ||
611 | uint8_t first_sublayer, uint8_t max_sublayers_minus1, | ||
612 | const H266RawGeneralTimingHrdParameters *general) | ||
613 | { | ||
614 | int err, i; | ||
615 |
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204 | for (i = first_sublayer; i <= max_sublayers_minus1; i++) { |
616 |
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170 | flags(fixed_pic_rate_general_flag[i], 1, i); |
617 |
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170 | if (!current->fixed_pic_rate_general_flag[i]) |
618 | ✗ | flags(fixed_pic_rate_within_cvs_flag[i], 1, i); | |
619 | else | ||
620 |
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170 | infer(fixed_pic_rate_within_cvs_flag[i], 1); |
621 |
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170 | if (current->fixed_pic_rate_within_cvs_flag[i]) { |
622 |
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170 | ues(elemental_duration_in_tc_minus1[i], 0, 2047, 1, i); |
623 |
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170 | infer(low_delay_hrd_flag[i], 0); |
624 | ✗ | } else if ((general->general_nal_hrd_params_present_flag || | |
625 | ✗ | general->general_vcl_hrd_params_present_flag) && | |
626 | ✗ | general->hrd_cpb_cnt_minus1 == 0) { | |
627 | ✗ | flags(low_delay_hrd_flag[i], 1, i); | |
628 | } else { | ||
629 | ✗ | infer(low_delay_hrd_flag[i], 0); | |
630 | } | ||
631 |
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170 | if (general->general_nal_hrd_params_present_flag) |
632 |
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170 | CHECK(FUNC(sublayer_hrd_parameters) (ctx, rw, |
633 | ¤t->nal_sub_layer_hrd_parameters, | ||
634 | i, general)); | ||
635 |
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170 | if (general->general_vcl_hrd_params_present_flag) |
636 |
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170 | CHECK(FUNC(sublayer_hrd_parameters) (ctx, rw, |
637 | ¤t->nal_sub_layer_hrd_parameters, | ||
638 | i, general)); | ||
639 | } | ||
640 | 34 | return 0; | |
641 | } | ||
642 | |||
643 | 6 | static int FUNC(opi)(CodedBitstreamContext *ctx, RWContext *rw, | |
644 | H266RawOPI *current) | ||
645 | { | ||
646 | int err; | ||
647 | |||
648 | 6 | HEADER("Operating point information"); | |
649 | |||
650 |
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6 | CHECK(FUNC(nal_unit_header)(ctx, rw, |
651 | ¤t->nal_unit_header, VVC_OPI_NUT)); | ||
652 | |||
653 |
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6 | flag(opi_ols_info_present_flag); |
654 |
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6 | flag(opi_htid_info_present_flag); |
655 | |||
656 |
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6 | if(current->opi_ols_info_present_flag) |
657 | ✗ | ue(opi_ols_idx, 0, VVC_MAX_TOTAL_NUM_OLSS - 1); | |
658 | |||
659 |
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6 | if(current->opi_htid_info_present_flag) |
660 | ✗ | ub(3, opi_htid_plus1); | |
661 | |||
662 |
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6 | flag(opi_extension_flag); |
663 |
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6 | if (current->opi_extension_flag) |
664 |
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6 | CHECK(FUNC(extension_data) (ctx, rw, ¤t->extension_data)); |
665 |
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6 | CHECK(FUNC(rbsp_trailing_bits) (ctx, rw)); |
666 | |||
667 | 6 | return 0; | |
668 | } | ||
669 | |||
670 | 10 | static int FUNC(dci)(CodedBitstreamContext *ctx, RWContext *rw, | |
671 | H266RawDCI *current) | ||
672 | { | ||
673 | int err, i; | ||
674 | |||
675 | 10 | HEADER("Decoding capability information"); | |
676 | |||
677 |
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10 | CHECK(FUNC(nal_unit_header)(ctx, rw, |
678 | ¤t->nal_unit_header, VVC_DCI_NUT)); | ||
679 | |||
680 |
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10 | ub(4, dci_reserved_zero_4bits); |
681 |
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10 | ub(4, dci_num_ptls_minus1); |
682 |
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20 | for (i = 0; i <= current->dci_num_ptls_minus1; i++) |
683 |
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10 | CHECK(FUNC(profile_tier_level)(ctx, rw, |
684 | current->dci_profile_tier_level + i, 1, 0)); | ||
685 | |||
686 |
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10 | flag(dci_extension_flag); |
687 |
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10 | if (current->dci_extension_flag) |
688 | ✗ | CHECK(FUNC(extension_data)(ctx, rw, ¤t->extension_data)); | |
689 |
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10 | CHECK(FUNC(rbsp_trailing_bits)(ctx, rw)); |
690 | |||
691 | 10 | return 0; | |
692 | } | ||
693 | |||
694 | 52 | static int FUNC(vps) (CodedBitstreamContext *ctx, RWContext *rw, | |
695 | H266RawVPS *current) | ||
696 | { | ||
697 | int err, i, j, k; | ||
698 | 52 | uint16_t total_num_olss = 0; | |
699 | 52 | uint8_t ols_mode_idc = 0; | |
700 | 52 | uint16_t num_multi_layer_olss = 0; | |
701 | uint8_t layer_included_in_ols_flag[VVC_MAX_TOTAL_NUM_OLSS][VVC_MAX_LAYERS]; | ||
702 | uint8_t num_ref_layers[VVC_MAX_LAYERS]; | ||
703 | uint8_t reference_layer_idx[VVC_MAX_LAYERS][VVC_MAX_LAYERS]; | ||
704 | |||
705 | 52 | HEADER("Video Parameter Set"); | |
706 | |||
707 |
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52 | CHECK(FUNC(nal_unit_header) (ctx, rw, |
708 | ¤t->nal_unit_header, VVC_VPS_NUT)); | ||
709 | |||
710 |
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52 | u(4, vps_video_parameter_set_id, 1, VVC_MAX_VPS_COUNT - 1); |
711 |
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52 | ub(6, vps_max_layers_minus1); |
712 |
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52 | u(3, vps_max_sublayers_minus1, 0, 6); |
713 |
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52 | if (current->vps_max_layers_minus1 > 0 |
714 |
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52 | && current->vps_max_sublayers_minus1 > 0) |
715 |
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14 | flag(vps_default_ptl_dpb_hrd_max_tid_flag); |
716 | else | ||
717 |
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38 | infer(vps_default_ptl_dpb_hrd_max_tid_flag, 1); |
718 | |||
719 |
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52 | if (current->vps_max_layers_minus1 > 0) |
720 |
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52 | flag(vps_all_independent_layers_flag); |
721 | else | ||
722 | ✗ | infer(vps_all_independent_layers_flag, 1); | |
723 | |||
724 |
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156 | for (i = 0; i <= current->vps_max_layers_minus1; i++) { |
725 |
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104 | ubs(6, vps_layer_id[i], 1, i); |
726 |
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104 | if (i > 0 && current->vps_layer_id[i] <= current->vps_layer_id[i - 1]) { |
727 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
728 | "vps_layer_id[%d](%d) should > vps_layer_id[%d](%d).\n", | ||
729 | ✗ | i, current->vps_layer_id[i], i - 1, | |
730 | ✗ | current->vps_layer_id[i - 1]); | |
731 | ✗ | return AVERROR_INVALIDDATA; | |
732 | } | ||
733 |
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104 | if (i > 0 && !current->vps_all_independent_layers_flag) { |
734 |
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52 | flags(vps_independent_layer_flag[i], 1, i); |
735 |
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52 | if (!current->vps_independent_layer_flag[i]) { |
736 |
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52 | flags(vps_max_tid_ref_present_flag[i], 1, i); |
737 |
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104 | for (j = 0; j < i; j++) { |
738 |
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52 | flags(vps_direct_ref_layer_flag[i][j], 2, i, j); |
739 |
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52 | if (current->vps_max_tid_ref_present_flag[i] && |
740 | ✗ | current->vps_direct_ref_layer_flag[i][j]) { | |
741 | ✗ | ubs(3, vps_max_tid_il_ref_pics_plus1[i][j], 2, i, j); | |
742 | } else { | ||
743 |
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52 | infer(vps_max_tid_il_ref_pics_plus1[i][j], |
744 | current->vps_max_sublayers_minus1 + 1); | ||
745 | } | ||
746 | } | ||
747 | } else { | ||
748 | ✗ | for (j = 0; j < i; j++) { | |
749 | ✗ | infer(vps_direct_ref_layer_flag[i][j], 0); | |
750 | } | ||
751 | } | ||
752 | } else { | ||
753 |
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52 | infer(vps_independent_layer_flag[i], 1); |
754 |
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52 | for (j = 0; j < i; j++) { |
755 | ✗ | infer(vps_direct_ref_layer_flag[i][j], 0); | |
756 | } | ||
757 | } | ||
758 | } | ||
759 | |||
760 |
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52 | if (current->vps_max_layers_minus1 > 0) { |
761 |
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52 | if (current->vps_all_independent_layers_flag) |
762 | ✗ | flag(vps_each_layer_is_an_ols_flag); | |
763 | else | ||
764 |
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52 | infer(vps_each_layer_is_an_ols_flag, 0); |
765 |
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52 | if (!current->vps_each_layer_is_an_ols_flag) { |
766 |
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52 | if (!current->vps_all_independent_layers_flag) |
767 |
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52 | ub(2, vps_ols_mode_idc); |
768 | else | ||
769 | ✗ | infer(vps_ols_mode_idc, 2); | |
770 |
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52 | if (current->vps_ols_mode_idc == 2) { |
771 |
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52 | ub(8, vps_num_output_layer_sets_minus2); |
772 |
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104 | for (i = 1; i <= current->vps_num_output_layer_sets_minus2 + 1; |
773 | 52 | i++) | |
774 |
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156 | for (j = 0; j <= current->vps_max_layers_minus1; j++) |
775 |
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104 | flags(vps_ols_output_layer_flag[i][j], 2, i, j); |
776 | } | ||
777 | 52 | ols_mode_idc = current->vps_ols_mode_idc; | |
778 | } else { | ||
779 | ✗ | ols_mode_idc = 4; | |
780 | } | ||
781 |
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52 | if (ols_mode_idc == 4 || ols_mode_idc == 0 || ols_mode_idc == 1) |
782 | ✗ | total_num_olss = current->vps_max_layers_minus1 + 1; | |
783 |
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52 | else if (ols_mode_idc == 2) |
784 | 52 | total_num_olss = current->vps_num_output_layer_sets_minus2 + 2; | |
785 | else | ||
786 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
787 | "ols_mode_idc == 3, patch welcome"); | ||
788 |
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52 | u(8, vps_num_ptls_minus1, 0, total_num_olss - 1); |
789 | } else { | ||
790 | ✗ | infer(vps_each_layer_is_an_ols_flag, 1); | |
791 | ✗ | infer(vps_num_ptls_minus1, 0); | |
792 | } | ||
793 | |||
794 |
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156 | for (i = 0; i <= current->vps_num_ptls_minus1; i++) { |
795 |
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104 | if (i > 0) |
796 |
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52 | flags(vps_pt_present_flag[i], 1, i); |
797 | else | ||
798 |
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52 | infer(vps_pt_present_flag[i], 1); |
799 | |||
800 |
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104 | if (!current->vps_default_ptl_dpb_hrd_max_tid_flag) |
801 |
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28 | us(3, vps_ptl_max_tid[i], 0, current->vps_max_sublayers_minus1, 1, i); |
802 | else | ||
803 |
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76 | infer(vps_ptl_max_tid[i], current->vps_max_sublayers_minus1); |
804 | } | ||
805 |
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378 | while (byte_alignment(rw) != 0) |
806 |
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326 | fixed(1, vps_ptl_alignment_zero_bit, 0); |
807 | |||
808 | { | ||
809 | //calc NumMultiLayerOlss | ||
810 | int m; | ||
811 | uint8_t dependency_flag[VVC_MAX_LAYERS][VVC_MAX_LAYERS]; | ||
812 | uint16_t num_output_layers_in_ols[VVC_MAX_TOTAL_NUM_OLSS]; | ||
813 | uint8_t num_sub_layers_in_layer_in_ols[VVC_MAX_TOTAL_NUM_OLSS][VVC_MAX_TOTAL_NUM_OLSS]; | ||
814 | uint8_t output_layer_idx[VVC_MAX_TOTAL_NUM_OLSS][VVC_MAX_LAYERS]; | ||
815 | |||
816 | //7.4.3.3 vps_direct_ref_layer_flag section | ||
817 |
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156 | for (i = 0; i <= current->vps_max_layers_minus1; i++) { |
818 |
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312 | for (j = 0; j <= current->vps_max_layers_minus1; j++) { |
819 | 208 | dependency_flag[i][j] = current->vps_direct_ref_layer_flag[i][j]; | |
820 |
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312 | for (k = 0; k < i; k++) { |
821 |
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104 | if (current->vps_direct_ref_layer_flag[i][k] && |
822 |
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104 | dependency_flag[k][j]) |
823 | ✗ | dependency_flag[i][j] = 1; | |
824 | } | ||
825 | } | ||
826 | } | ||
827 |
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156 | for (i = 0; i <= current->vps_max_layers_minus1; i++) { |
828 | int r; | ||
829 |
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312 | for (j = 0, r = 0; j <= current->vps_max_layers_minus1; j++) { |
830 |
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208 | if (dependency_flag[i][j]) |
831 | 52 | reference_layer_idx[i][r++] = j; | |
832 | } | ||
833 | 104 | num_ref_layers[i] = r; | |
834 | } | ||
835 | |||
836 | //7.4.3.3 vps_ols_output_layer_flag section | ||
837 | 52 | num_output_layers_in_ols[0] = 1; | |
838 | 52 | num_sub_layers_in_layer_in_ols[0][0] = | |
839 | 52 | current->vps_ptl_max_tid[current->vps_ols_ptl_idx[0]] + 1; | |
840 |
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104 | for (i = 1; i < total_num_olss; i++) { |
841 |
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52 | if (ols_mode_idc == 4 || ols_mode_idc == 0) { |
842 | ✗ | num_output_layers_in_ols[i] = 1; | |
843 | ✗ | if (current->vps_each_layer_is_an_ols_flag) { | |
844 | ✗ | num_sub_layers_in_layer_in_ols[i][0] = | |
845 | ✗ | current->vps_ptl_max_tid[current->vps_ols_ptl_idx[i]] + 1; | |
846 | } else { | ||
847 | ✗ | num_sub_layers_in_layer_in_ols[i][i] = | |
848 | ✗ | current->vps_ptl_max_tid[current->vps_ols_ptl_idx[i]] + 1; | |
849 | ✗ | for (k = i - 1; k >= 0; k--) { | |
850 | ✗ | num_sub_layers_in_layer_in_ols[i][k] = 0; | |
851 | ✗ | for (m = k + 1; m <= i; m++) { | |
852 | ✗ | uint8_t max_sublayer_needed = | |
853 | ✗ | FFMIN(num_sub_layers_in_layer_in_ols[i][m], | |
854 | current->vps_max_tid_il_ref_pics_plus1[m][k]); | ||
855 | ✗ | if (current->vps_direct_ref_layer_flag[m][k] && | |
856 | ✗ | num_sub_layers_in_layer_in_ols[i][k] < max_sublayer_needed) | |
857 | ✗ | num_sub_layers_in_layer_in_ols[i][k] = max_sublayer_needed; | |
858 | } | ||
859 | } | ||
860 | } | ||
861 |
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52 | } else if (current->vps_ols_mode_idc == 1) { |
862 | ✗ | num_output_layers_in_ols[i] = i + 1; | |
863 | ✗ | for (j = 0; j < num_output_layers_in_ols[i]; j++) { | |
864 | ✗ | num_sub_layers_in_layer_in_ols[i][j] = | |
865 | ✗ | current->vps_ptl_max_tid[current->vps_ols_ptl_idx[i]] + 1; | |
866 | } | ||
867 |
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52 | } else if (current->vps_ols_mode_idc == 2) { |
868 | 52 | uint8_t highest_included_layer = 0; | |
869 |
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156 | for (j = 0; j <= current->vps_max_layers_minus1; j++) { |
870 | 104 | layer_included_in_ols_flag[i][j] = 0; | |
871 | 104 | num_sub_layers_in_layer_in_ols[i][j] = 0; | |
872 | } | ||
873 |
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156 | for (k = 0, j = 0; k <= current->vps_max_layers_minus1; k++) { |
874 |
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104 | if (current->vps_ols_output_layer_flag[i][k]) { |
875 | 104 | layer_included_in_ols_flag[i][k] = 1; | |
876 | 104 | highest_included_layer = k; | |
877 | 104 | output_layer_idx[i][j] = k; | |
878 | 104 | num_sub_layers_in_layer_in_ols[i][k] = | |
879 | 104 | current->vps_ptl_max_tid[current-> | |
880 | 104 | vps_ols_ptl_idx[i]] + 1; | |
881 | 104 | j++; | |
882 | } | ||
883 | } | ||
884 | 52 | num_output_layers_in_ols[i] = j; | |
885 |
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156 | for (j = 0; j < num_output_layers_in_ols[i]; j++) { |
886 | 104 | int idx = output_layer_idx[i][j]; | |
887 |
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156 | for (k = 0; k < num_ref_layers[idx]; k++) { |
888 |
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52 | if (!layer_included_in_ols_flag[i][reference_layer_idx[idx][k]]) |
889 | ✗ | layer_included_in_ols_flag[i][reference_layer_idx[idx][k]] = 1; | |
890 | } | ||
891 | } | ||
892 |
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104 | for (k = highest_included_layer - 1; k >= 0; k--) { |
893 |
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52 | if (layer_included_in_ols_flag[i][k] && |
894 |
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52 | !current->vps_ols_output_layer_flag[i][k]) { |
895 | ✗ | for (m = k + 1; m <= highest_included_layer; m++) { | |
896 | ✗ | uint8_t max_sublayer_needed = | |
897 | ✗ | FFMIN(num_sub_layers_in_layer_in_ols[i][m], | |
898 | current->vps_max_tid_il_ref_pics_plus1[m][k]); | ||
899 | ✗ | if (current->vps_direct_ref_layer_flag[m][k] && | |
900 | ✗ | layer_included_in_ols_flag[i][m] && | |
901 | ✗ | num_sub_layers_in_layer_in_ols[i][k] < | |
902 | max_sublayer_needed) | ||
903 | ✗ | num_sub_layers_in_layer_in_ols[i][k] = | |
904 | max_sublayer_needed; | ||
905 | } | ||
906 | } | ||
907 | } | ||
908 | } | ||
909 |
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52 | if (!num_output_layers_in_ols[i]) |
910 | ✗ | return AVERROR_INVALIDDATA; | |
911 | } | ||
912 |
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104 | for (i = 1; i < total_num_olss; i++) { |
913 | 52 | int num_layers_in_ols = 0; | |
914 |
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52 | if (current->vps_each_layer_is_an_ols_flag) { |
915 | ✗ | num_layers_in_ols = 1; | |
916 |
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52 | } else if (current->vps_ols_mode_idc == 0 || |
917 |
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52 | current->vps_ols_mode_idc == 1) { |
918 | ✗ | num_layers_in_ols = i + 1; | |
919 |
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52 | } else if (current->vps_ols_mode_idc == 2) { |
920 |
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156 | for (k = 0, j = 0; k <= current->vps_max_layers_minus1; k++) |
921 |
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104 | if (layer_included_in_ols_flag[i][k]) |
922 | 104 | j++; | |
923 | 52 | num_layers_in_ols = j; | |
924 | } | ||
925 |
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52 | if (num_layers_in_ols > 1) { |
926 | 52 | num_multi_layer_olss++; | |
927 | } | ||
928 | } | ||
929 |
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52 | if (!current->vps_each_layer_is_an_ols_flag && num_multi_layer_olss == 0) |
930 | ✗ | return AVERROR_INVALIDDATA; | |
931 | } | ||
932 | |||
933 |
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156 | for (i = 0; i <= current->vps_num_ptls_minus1; i++) { |
934 |
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104 | CHECK(FUNC(profile_tier_level) (ctx, rw, |
935 | current->vps_profile_tier_level + i, | ||
936 | current->vps_pt_present_flag[i], | ||
937 | current->vps_ptl_max_tid[i])); | ||
938 | } | ||
939 |
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156 | for (i = 0; i < total_num_olss; i++) { |
940 |
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104 | if (current->vps_num_ptls_minus1 > 0 && |
941 |
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104 | current->vps_num_ptls_minus1 + 1 != total_num_olss) { |
942 | ✗ | us(8, vps_ols_ptl_idx[i], 0, current->vps_num_ptls_minus1, 1, i); | |
943 |
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104 | } else if (current->vps_num_ptls_minus1 == 0) { |
944 | ✗ | infer(vps_ols_ptl_idx[i], 0); | |
945 | } else { | ||
946 |
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104 | infer(vps_ols_ptl_idx[i], i); |
947 | } | ||
948 | } | ||
949 | |||
950 |
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52 | if (!current->vps_each_layer_is_an_ols_flag) { |
951 | uint16_t vps_num_dpb_params; | ||
952 |
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52 | ue(vps_num_dpb_params_minus1, 0, num_multi_layer_olss - 1); |
953 |
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52 | if (current->vps_each_layer_is_an_ols_flag) |
954 | ✗ | vps_num_dpb_params = 0; | |
955 | else | ||
956 | 52 | vps_num_dpb_params = current->vps_num_dpb_params_minus1 + 1; | |
957 | |||
958 |
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52 | if (current->vps_max_sublayers_minus1 > 0) |
959 |
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14 | flag(vps_sublayer_dpb_params_present_flag); |
960 | else | ||
961 |
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38 | infer(vps_sublayer_dpb_params_present_flag, 0); |
962 | |||
963 |
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104 | for (i = 0; i < vps_num_dpb_params; i++) { |
964 |
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52 | if (!current->vps_default_ptl_dpb_hrd_max_tid_flag) |
965 |
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14 | us(3, vps_dpb_max_tid[i], 0, current->vps_max_sublayers_minus1, |
966 | 1, i); | ||
967 | else | ||
968 |
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38 | infer(vps_dpb_max_tid[i], current->vps_max_sublayers_minus1); |
969 |
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52 | CHECK(FUNC(dpb_parameters) (ctx, rw, current->vps_dpb_params + i, |
970 | current->vps_dpb_max_tid[i], | ||
971 | current-> | ||
972 | vps_sublayer_dpb_params_present_flag)); | ||
973 | } | ||
974 |
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104 | for (i = 0; i < num_multi_layer_olss; i++) { |
975 |
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52 | ues(vps_ols_dpb_pic_width[i], 0, UINT16_MAX, 1, i); |
976 |
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52 | ues(vps_ols_dpb_pic_height[i], 0, UINT16_MAX, 1, i); |
977 |
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52 | ubs(2, vps_ols_dpb_chroma_format[i], 1, i); |
978 |
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52 | ues(vps_ols_dpb_bitdepth_minus8[i], 0, 8, 1, i); |
979 |
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52 | if (vps_num_dpb_params > 1 |
980 | ✗ | && vps_num_dpb_params != num_multi_layer_olss) | |
981 | ✗ | ues(vps_ols_dpb_params_idx[i], 0, vps_num_dpb_params - 1, 1, i); | |
982 |
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52 | else if (vps_num_dpb_params == 1) |
983 |
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52 | infer(vps_ols_dpb_params_idx[i], 0); |
984 | else | ||
985 | ✗ | infer(vps_ols_dpb_params_idx[i], i); | |
986 | } | ||
987 |
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52 | flag(vps_timing_hrd_params_present_flag); |
988 |
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|
52 | if (current->vps_timing_hrd_params_present_flag) { |
989 | ✗ | CHECK(FUNC(general_timing_hrd_parameters) (ctx, rw, | |
990 | ¤t-> | ||
991 | vps_general_timing_hrd_parameters)); | ||
992 | ✗ | if (current->vps_max_sublayers_minus1 > 0) | |
993 | ✗ | flag(vps_sublayer_cpb_params_present_flag); | |
994 | else | ||
995 | ✗ | infer(vps_sublayer_cpb_params_present_flag, 0); | |
996 | ✗ | ue(vps_num_ols_timing_hrd_params_minus1, 0, | |
997 | num_multi_layer_olss - 1); | ||
998 | ✗ | for (i = 0; i <= current->vps_num_ols_timing_hrd_params_minus1; i++) { | |
999 | uint8_t first_sublayer; | ||
1000 | ✗ | if (!current->vps_default_ptl_dpb_hrd_max_tid_flag) | |
1001 | ✗ | us(3, vps_hrd_max_tid[i], 0, | |
1002 | current->vps_max_sublayers_minus1, 1, i); | ||
1003 | else | ||
1004 | ✗ | infer(vps_hrd_max_tid[i], | |
1005 | current->vps_max_sublayers_minus1); | ||
1006 | ✗ | first_sublayer = current->vps_sublayer_cpb_params_present_flag ? | |
1007 | 0 : current->vps_hrd_max_tid[i]; | ||
1008 | ✗ | CHECK(FUNC(ols_timing_hrd_parameters) | |
1009 | (ctx, rw, ¤t->vps_ols_timing_hrd_parameters, | ||
1010 | first_sublayer, current->vps_max_sublayers_minus1, | ||
1011 | ¤t->vps_general_timing_hrd_parameters)); | ||
1012 | |||
1013 | } | ||
1014 | ✗ | if (current->vps_num_ols_timing_hrd_params_minus1 > 0 && | |
1015 | ✗ | current->vps_num_ols_timing_hrd_params_minus1 + 1 != | |
1016 | num_multi_layer_olss) { | ||
1017 | ✗ | for (i = 0; i < num_multi_layer_olss; i++) { | |
1018 | ✗ | ues(vps_ols_timing_hrd_idx[i], 0, | |
1019 | current->vps_num_ols_timing_hrd_params_minus1, 1, i); | ||
1020 | } | ||
1021 | ✗ | } else if (current->vps_num_ols_timing_hrd_params_minus1 == 0) { | |
1022 | ✗ | for (i = 0; i < num_multi_layer_olss; i++) | |
1023 | ✗ | infer(vps_ols_timing_hrd_idx[i], 0); | |
1024 | } else { | ||
1025 | ✗ | for (i = 0; i < num_multi_layer_olss; i++) | |
1026 | ✗ | infer(vps_ols_timing_hrd_idx[i], i); | |
1027 | } | ||
1028 | } | ||
1029 | } | ||
1030 | |||
1031 |
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52 | flag(vps_extension_flag); |
1032 |
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52 | if (current->vps_extension_flag) |
1033 | ✗ | CHECK(FUNC(extension_data) (ctx, rw, ¤t->extension_data)); | |
1034 |
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52 | CHECK(FUNC(rbsp_trailing_bits) (ctx, rw)); |
1035 | |||
1036 | 52 | return 0; | |
1037 | } | ||
1038 | |||
1039 | ✗ | static int FUNC(sps_range_extension)(CodedBitstreamContext *ctx, RWContext *rw, | |
1040 | H266RawSPS *current) | ||
1041 | { | ||
1042 | int err; | ||
1043 | |||
1044 | ✗ | flag(sps_extended_precision_flag); | |
1045 | ✗ | if (current->sps_transform_skip_enabled_flag) | |
1046 | ✗ | flag(sps_ts_residual_coding_rice_present_in_sh_flag); | |
1047 | else | ||
1048 | ✗ | infer(sps_ts_residual_coding_rice_present_in_sh_flag, 0); | |
1049 | ✗ | flag(sps_rrc_rice_extension_flag); | |
1050 | ✗ | flag(sps_persistent_rice_adaptation_enabled_flag); | |
1051 | ✗ | flag(sps_reverse_last_sig_coeff_enabled_flag); | |
1052 | |||
1053 | ✗ | return 0; | |
1054 | } | ||
1055 | |||
1056 | 2534 | static int FUNC(sps)(CodedBitstreamContext *ctx, RWContext *rw, | |
1057 | H266RawSPS *current) | ||
1058 | { | ||
1059 | 2534 | CodedBitstreamH266Context *h266 = ctx->priv_data; | |
1060 | int err, i, j, max_width_minus1, max_height_minus1; | ||
1061 | unsigned int ctb_log2_size_y, min_cb_log2_size_y, | ||
1062 | min_qt_log2_size_intra_y, min_qt_log2_size_inter_y, | ||
1063 | ctb_size_y, max_num_merge_cand, tmp_width_val, tmp_height_val; | ||
1064 | uint8_t qp_bd_offset, sub_width_c, sub_height_c; | ||
1065 | |||
1066 | static const uint8_t h266_sub_width_c[] = { | ||
1067 | 1, 2, 2, 1 | ||
1068 | }; | ||
1069 | static const uint8_t h266_sub_height_c[] = { | ||
1070 | 1, 2, 1, 1 | ||
1071 | }; | ||
1072 | |||
1073 | 2534 | HEADER("Sequence Parameter Set"); | |
1074 | |||
1075 |
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2534 | CHECK(FUNC(nal_unit_header) (ctx, rw, |
1076 | ¤t->nal_unit_header, VVC_SPS_NUT)); | ||
1077 | |||
1078 |
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2534 | ub(4, sps_seq_parameter_set_id); |
1079 |
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2534 | ub(4, sps_video_parameter_set_id); |
1080 |
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|
2534 | if (current->sps_video_parameter_set_id == 0 && !h266->vps[0]) { |
1081 | 384 | H266RawVPS *vps = av_refstruct_allocz(sizeof(*vps)); | |
1082 |
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|
384 | if (!vps) |
1083 | ✗ | return AVERROR(ENOMEM); | |
1084 | 384 | vps->vps_max_layers_minus1 = 0; | |
1085 | 384 | vps->vps_independent_layer_flag[0] = 1; | |
1086 | 384 | vps->vps_layer_id[0] = current->nal_unit_header.nuh_layer_id; | |
1087 | 384 | h266->vps[0] = vps; | |
1088 | } | ||
1089 | |||
1090 |
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2534 | u(3, sps_max_sublayers_minus1, 0, VVC_MAX_SUBLAYERS - 1); |
1091 |
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|
2534 | u(2, sps_chroma_format_idc, 0, 3); |
1092 | 2534 | sub_width_c = h266_sub_width_c[current->sps_chroma_format_idc]; | |
1093 | 2534 | sub_height_c = h266_sub_height_c[current->sps_chroma_format_idc]; | |
1094 | |||
1095 |
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|
2534 | u(2, sps_log2_ctu_size_minus5, 0, 3); |
1096 | 2534 | ctb_log2_size_y = current->sps_log2_ctu_size_minus5 + 5; | |
1097 | 2534 | ctb_size_y = 1 << ctb_log2_size_y; | |
1098 | |||
1099 |
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2534 | flag(sps_ptl_dpb_hrd_params_present_flag); |
1100 |
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2534 | if (current->sps_ptl_dpb_hrd_params_present_flag) { |
1101 |
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|
2534 | CHECK(FUNC(profile_tier_level) (ctx, rw, ¤t->profile_tier_level, |
1102 | 1, current->sps_max_sublayers_minus1)); | ||
1103 | } | ||
1104 |
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2534 | flag(sps_gdr_enabled_flag); |
1105 |
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2534 | flag(sps_ref_pic_resampling_enabled_flag); |
1106 |
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2534 | if (current->sps_ref_pic_resampling_enabled_flag) |
1107 |
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2506 | flag(sps_res_change_in_clvs_allowed_flag); |
1108 | else | ||
1109 |
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28 | infer(sps_res_change_in_clvs_allowed_flag, 0); |
1110 | |||
1111 |
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2534 | ue(sps_pic_width_max_in_luma_samples, 1, VVC_MAX_WIDTH); |
1112 |
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2534 | ue(sps_pic_height_max_in_luma_samples, 1, VVC_MAX_HEIGHT); |
1113 | |||
1114 |
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2534 | flag(sps_conformance_window_flag); |
1115 |
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2534 | if (current->sps_conformance_window_flag) { |
1116 | 34 | uint16_t width = current->sps_pic_width_max_in_luma_samples / sub_width_c; | |
1117 | 34 | uint16_t height = current->sps_pic_height_max_in_luma_samples / sub_height_c; | |
1118 |
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34 | ue(sps_conf_win_left_offset, 0, width); |
1119 |
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34 | ue(sps_conf_win_right_offset, 0, width - current->sps_conf_win_left_offset); |
1120 |
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|
34 | ue(sps_conf_win_top_offset, 0, height); |
1121 |
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34 | ue(sps_conf_win_bottom_offset, 0, height - current->sps_conf_win_top_offset); |
1122 | } else { | ||
1123 |
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2500 | infer(sps_conf_win_left_offset, 0); |
1124 |
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2500 | infer(sps_conf_win_right_offset, 0); |
1125 |
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2500 | infer(sps_conf_win_top_offset, 0); |
1126 |
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2500 | infer(sps_conf_win_bottom_offset, 0); |
1127 | } | ||
1128 | |||
1129 | 2534 | tmp_width_val = AV_CEIL_RSHIFT(current->sps_pic_width_max_in_luma_samples, | |
1130 | ctb_log2_size_y); | ||
1131 | 2534 | tmp_height_val = AV_CEIL_RSHIFT(current->sps_pic_height_max_in_luma_samples, | |
1132 | ctb_log2_size_y); | ||
1133 | 2534 | max_width_minus1 = tmp_width_val - 1; | |
1134 | 2534 | max_height_minus1 = tmp_height_val - 1; | |
1135 | |||
1136 |
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|
2534 | flag(sps_subpic_info_present_flag); |
1137 |
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|
2534 | if (current->sps_subpic_info_present_flag) { |
1138 |
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|
74 | ue(sps_num_subpics_minus1, 0, VVC_MAX_SLICES - 1); |
1139 |
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|
74 | if (current->sps_num_subpics_minus1 > 0) { |
1140 |
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|
74 | flag(sps_independent_subpics_flag); |
1141 |
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|
74 | flag(sps_subpic_same_size_flag); |
1142 | } | ||
1143 | |||
1144 |
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|
74 | if (current->sps_num_subpics_minus1 > 0) { |
1145 | 74 | int wlen = av_ceil_log2(tmp_width_val); | |
1146 | 74 | int hlen = av_ceil_log2(tmp_height_val); | |
1147 |
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74 | infer(sps_subpic_ctu_top_left_x[0], 0); |
1148 |
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|
74 | infer(sps_subpic_ctu_top_left_y[0], 0); |
1149 |
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|
74 | if (current->sps_pic_width_max_in_luma_samples > ctb_size_y) |
1150 |
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|
74 | us(wlen, sps_subpic_width_minus1[0], 0, max_width_minus1, 1, 0); |
1151 | else | ||
1152 | ✗ | infer(sps_subpic_width_minus1[0], max_width_minus1); | |
1153 |
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|
74 | if (current->sps_pic_height_max_in_luma_samples > ctb_size_y) |
1154 |
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|
74 | us(hlen, sps_subpic_height_minus1[0], 0, max_height_minus1, 1, 0); |
1155 | else | ||
1156 | ✗ | infer(sps_subpic_height_minus1[0], max_height_minus1); | |
1157 |
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|
74 | if (!current->sps_independent_subpics_flag) { |
1158 |
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|
74 | flags(sps_subpic_treated_as_pic_flag[0], 1, 0); |
1159 |
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|
74 | flags(sps_loop_filter_across_subpic_enabled_flag[0], 1, 0); |
1160 | } else { | ||
1161 | ✗ | infer(sps_subpic_treated_as_pic_flag[0], 1); | |
1162 | ✗ | infer(sps_loop_filter_across_subpic_enabled_flag[0], 1); | |
1163 | } | ||
1164 |
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|
380 | for (i = 1; i <= current->sps_num_subpics_minus1; i++) { |
1165 |
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|
306 | if (!current->sps_subpic_same_size_flag) { |
1166 | 236 | const int win_right_edge = | |
1167 | 236 | current->sps_pic_width_max_in_luma_samples - | |
1168 | 236 | current->sps_conf_win_right_offset * sub_width_c; | |
1169 | 236 | const int win_bottom_edge = | |
1170 | 236 | current->sps_pic_height_max_in_luma_samples - | |
1171 | 236 | current->sps_conf_win_bottom_offset * sub_height_c; | |
1172 | 236 | const int win_left_edge = | |
1173 | 236 | current->sps_conf_win_left_offset * sub_width_c; | |
1174 | 236 | const int win_top_edge = | |
1175 | 236 | current->sps_conf_win_top_offset * sub_height_c; | |
1176 | 236 | const int win_left_edge_ctus = | |
1177 | 236 | AV_CEIL_RSHIFT(win_left_edge, ctb_log2_size_y); | |
1178 | 236 | const int win_right_edge_ctus = | |
1179 | 236 | AV_CEIL_RSHIFT(win_right_edge, ctb_log2_size_y); | |
1180 | 236 | const int win_top_edge_ctus = | |
1181 | 236 | AV_CEIL_RSHIFT(win_top_edge, ctb_log2_size_y); | |
1182 | 236 | const int win_bottom_edge_ctus = | |
1183 | 236 | AV_CEIL_RSHIFT(win_bottom_edge, ctb_log2_size_y); | |
1184 | 236 | const int min_width = | |
1185 | 236 | FFMAX(win_left_edge_ctus - current->sps_subpic_ctu_top_left_x[i], 0); | |
1186 | 236 | const int min_height = | |
1187 | 236 | FFMAX(win_top_edge_ctus - current->sps_subpic_ctu_top_left_y[i], 0); | |
1188 | |||
1189 |
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|
236 | if (current->sps_pic_width_max_in_luma_samples > ctb_size_y) |
1190 |
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|
236 | us(wlen, sps_subpic_ctu_top_left_x[i], 0, win_right_edge_ctus - 1, 1, i); |
1191 | else | ||
1192 | ✗ | infer(sps_subpic_ctu_top_left_x[i], 0); | |
1193 | |||
1194 |
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|
236 | if (current->sps_pic_height_max_in_luma_samples > ctb_size_y) |
1195 |
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|
236 | us(hlen, sps_subpic_ctu_top_left_y[i], 0, win_bottom_edge_ctus - 1, 1, i); |
1196 | else | ||
1197 | ✗ | infer(sps_subpic_ctu_top_left_y[i], 0); | |
1198 | |||
1199 | 236 | max_width_minus1 = tmp_width_val - current->sps_subpic_ctu_top_left_x[i] - 1; | |
1200 | 236 | max_height_minus1 = tmp_height_val - current->sps_subpic_ctu_top_left_y[i] - 1; | |
1201 | |||
1202 |
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|
236 | if (i < current->sps_num_subpics_minus1 && |
1203 |
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|
172 | current->sps_pic_width_max_in_luma_samples > ctb_size_y) { |
1204 |
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|
172 | us(wlen, sps_subpic_width_minus1[i], min_width, max_width_minus1, 1, i); |
1205 | } else { | ||
1206 |
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|
64 | infer(sps_subpic_width_minus1[i], max_width_minus1); |
1207 | } | ||
1208 | |||
1209 |
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|
236 | if (i < current->sps_num_subpics_minus1 && |
1210 |
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|
172 | current->sps_pic_height_max_in_luma_samples > ctb_size_y) { |
1211 |
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|
172 | us(hlen, sps_subpic_height_minus1[i], min_height, max_height_minus1, 1, i); |
1212 | } else { | ||
1213 |
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|
64 | infer(sps_subpic_height_minus1[i], max_height_minus1); |
1214 | } | ||
1215 | } else { | ||
1216 | 70 | int num_subpic_cols = tmp_width_val / | |
1217 | 70 | (current->sps_subpic_width_minus1[0] + 1); | |
1218 |
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|
70 | if (tmp_width_val % (current->sps_subpic_width_minus1[0] + 1) || |
1219 |
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|
70 | tmp_height_val % (current->sps_subpic_width_minus1[0] + 1) || |
1220 | 70 | current->sps_num_subpics_minus1 != | |
1221 | 70 | (num_subpic_cols * tmp_height_val / | |
1222 |
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|
70 | (current->sps_subpic_height_minus1[0] + 1) - 1)) |
1223 | ✗ | return AVERROR_INVALIDDATA; | |
1224 |
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70 | infer(sps_subpic_ctu_top_left_x[i], |
1225 | (i % num_subpic_cols) * | ||
1226 | (current->sps_subpic_width_minus1[0] + 1)); | ||
1227 |
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70 | infer(sps_subpic_ctu_top_left_y[i], |
1228 | (i / num_subpic_cols) * | ||
1229 | (current->sps_subpic_height_minus1[0] + 1)); | ||
1230 |
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70 | infer(sps_subpic_width_minus1[i], |
1231 | current->sps_subpic_width_minus1[0]); | ||
1232 |
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|
70 | infer(sps_subpic_height_minus1[i], |
1233 | current->sps_subpic_height_minus1[0]); | ||
1234 | } | ||
1235 |
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|
306 | if (!current->sps_independent_subpics_flag) { |
1236 |
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|
306 | flags(sps_subpic_treated_as_pic_flag[i], 1, i); |
1237 |
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|
306 | flags(sps_loop_filter_across_subpic_enabled_flag[i], 1, i); |
1238 | } else { | ||
1239 | ✗ | infer(sps_subpic_treated_as_pic_flag[i], 1); | |
1240 | ✗ | infer(sps_loop_filter_across_subpic_enabled_flag[i], 0); | |
1241 | } | ||
1242 | } | ||
1243 | } else { | ||
1244 | ✗ | infer(sps_subpic_ctu_top_left_x[0], 0); | |
1245 | ✗ | infer(sps_subpic_ctu_top_left_y[0], 0); | |
1246 | ✗ | infer(sps_subpic_width_minus1[0], max_width_minus1); | |
1247 | ✗ | infer(sps_subpic_height_minus1[0], max_height_minus1); | |
1248 | } | ||
1249 |
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|
74 | ue(sps_subpic_id_len_minus1, 0, 15); |
1250 | 74 | if ((1 << (current->sps_subpic_id_len_minus1 + 1)) < | |
1251 |
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74 | current->sps_num_subpics_minus1 + 1) { |
1252 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1253 | "sps_subpic_id_len_minus1(%d) is too small\n", | ||
1254 | ✗ | current->sps_subpic_id_len_minus1); | |
1255 | ✗ | return AVERROR_INVALIDDATA; | |
1256 | } | ||
1257 |
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|
74 | flag(sps_subpic_id_mapping_explicitly_signalled_flag); |
1258 |
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74 | if (current->sps_subpic_id_mapping_explicitly_signalled_flag) { |
1259 |
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|
54 | flag(sps_subpic_id_mapping_present_flag); |
1260 |
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|
54 | if (current->sps_subpic_id_mapping_present_flag) { |
1261 |
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|
120 | for (i = 0; i <= current->sps_num_subpics_minus1; i++) { |
1262 |
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|
100 | ubs(current->sps_subpic_id_len_minus1 + 1, |
1263 | sps_subpic_id[i], 1, i); | ||
1264 | } | ||
1265 | } | ||
1266 | } | ||
1267 | } else { | ||
1268 |
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|
2460 | infer(sps_num_subpics_minus1, 0); |
1269 |
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|
2460 | infer(sps_independent_subpics_flag, 1); |
1270 |
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|
2460 | infer(sps_subpic_same_size_flag, 0); |
1271 |
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|
2460 | infer(sps_subpic_id_mapping_explicitly_signalled_flag, 0); |
1272 |
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|
2460 | infer(sps_subpic_ctu_top_left_x[0], 0); |
1273 |
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|
2460 | infer(sps_subpic_ctu_top_left_y[0], 0); |
1274 |
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|
2460 | infer(sps_subpic_width_minus1[0], max_width_minus1); |
1275 |
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|
2460 | infer(sps_subpic_height_minus1[0], max_height_minus1); |
1276 | } | ||
1277 | |||
1278 | |||
1279 |
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|
2534 | ue(sps_bitdepth_minus8, 0, 8); |
1280 | 2534 | qp_bd_offset = 6 * current->sps_bitdepth_minus8; | |
1281 | |||
1282 |
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|
2534 | flag(sps_entropy_coding_sync_enabled_flag); |
1283 |
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|
2534 | flag(sps_entry_point_offsets_present_flag); |
1284 | |||
1285 |
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|
2534 | u(4, sps_log2_max_pic_order_cnt_lsb_minus4, 0, 12); |
1286 |
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|
2534 | flag(sps_poc_msb_cycle_flag); |
1287 |
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|
2534 | if (current->sps_poc_msb_cycle_flag) |
1288 |
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|
34 | ue(sps_poc_msb_cycle_len_minus1, |
1289 | 0, 32 - current->sps_log2_max_pic_order_cnt_lsb_minus4 - 5); | ||
1290 | |||
1291 |
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|
2534 | u(2, sps_num_extra_ph_bytes, 0, 2); |
1292 |
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|
2534 | for (i = 0; i < (current->sps_num_extra_ph_bytes * 8); i++) { |
1293 | ✗ | flags(sps_extra_ph_bit_present_flag[i], 1, i); | |
1294 | } | ||
1295 | |||
1296 |
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|
2534 | u(2, sps_num_extra_sh_bytes, 0, 2); |
1297 |
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|
2534 | for (i = 0; i < (current->sps_num_extra_sh_bytes * 8); i++) { |
1298 | ✗ | flags(sps_extra_sh_bit_present_flag[i], 1, i); | |
1299 | } | ||
1300 | |||
1301 |
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|
2534 | if (current->sps_ptl_dpb_hrd_params_present_flag) { |
1302 |
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|
2534 | if (current->sps_max_sublayers_minus1 > 0) |
1303 |
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|
734 | flag(sps_sublayer_dpb_params_flag); |
1304 | else | ||
1305 |
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|
1800 | infer(sps_sublayer_dpb_params_flag, 0); |
1306 |
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|
2534 | CHECK(FUNC(dpb_parameters) (ctx, rw, ¤t->sps_dpb_params, |
1307 | current->sps_max_sublayers_minus1, | ||
1308 | current->sps_sublayer_dpb_params_flag)); | ||
1309 | } | ||
1310 | |||
1311 |
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|
2534 | ue(sps_log2_min_luma_coding_block_size_minus2, |
1312 | 0, FFMIN(4, current->sps_log2_ctu_size_minus5 + 3)); | ||
1313 | 2534 | min_cb_log2_size_y = | |
1314 | 2534 | current->sps_log2_min_luma_coding_block_size_minus2 + 2; | |
1315 | |||
1316 |
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|
2534 | flag(sps_partition_constraints_override_enabled_flag); |
1317 | |||
1318 |
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|
2534 | ue(sps_log2_diff_min_qt_min_cb_intra_slice_luma, |
1319 | 0, FFMIN(6, ctb_log2_size_y) - min_cb_log2_size_y); | ||
1320 | 2534 | min_qt_log2_size_intra_y = | |
1321 | 2534 | current->sps_log2_diff_min_qt_min_cb_intra_slice_luma + | |
1322 | min_cb_log2_size_y; | ||
1323 | |||
1324 |
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|
2534 | ue(sps_max_mtt_hierarchy_depth_intra_slice_luma, |
1325 | 0, 2 * (ctb_log2_size_y - min_cb_log2_size_y)); | ||
1326 | |||
1327 |
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|
2534 | if (current->sps_max_mtt_hierarchy_depth_intra_slice_luma != 0) { |
1328 |
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|
2516 | ue(sps_log2_diff_max_bt_min_qt_intra_slice_luma, |
1329 | 0, ctb_log2_size_y - min_qt_log2_size_intra_y); | ||
1330 |
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|
2516 | ue(sps_log2_diff_max_tt_min_qt_intra_slice_luma, |
1331 | 0, FFMIN(6, ctb_log2_size_y) - min_qt_log2_size_intra_y); | ||
1332 | } else { | ||
1333 |
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|
18 | infer(sps_log2_diff_max_bt_min_qt_intra_slice_luma, 0); |
1334 |
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|
18 | infer(sps_log2_diff_max_tt_min_qt_intra_slice_luma, 0); |
1335 | } | ||
1336 | |||
1337 |
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|
2534 | if (current->sps_chroma_format_idc != 0) { |
1338 |
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|
2500 | flag(sps_qtbtt_dual_tree_intra_flag); |
1339 | } else { | ||
1340 |
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|
34 | infer(sps_qtbtt_dual_tree_intra_flag, 0); |
1341 | } | ||
1342 | |||
1343 |
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|
2534 | if (current->sps_qtbtt_dual_tree_intra_flag) { |
1344 |
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|
914 | ue(sps_log2_diff_min_qt_min_cb_intra_slice_chroma, |
1345 | 0, FFMIN(6, ctb_log2_size_y) - min_cb_log2_size_y); | ||
1346 |
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|
914 | ue(sps_max_mtt_hierarchy_depth_intra_slice_chroma, |
1347 | 0, 2 * (ctb_log2_size_y - min_cb_log2_size_y)); | ||
1348 |
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|
914 | if (current->sps_max_mtt_hierarchy_depth_intra_slice_chroma != 0) { |
1349 | 914 | unsigned int min_qt_log2_size_intra_c = | |
1350 | 914 | current->sps_log2_diff_min_qt_min_cb_intra_slice_chroma + | |
1351 | min_cb_log2_size_y; | ||
1352 |
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|
914 | ue(sps_log2_diff_max_bt_min_qt_intra_slice_chroma, |
1353 | 0, FFMIN(6, ctb_log2_size_y) - min_qt_log2_size_intra_c); | ||
1354 |
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|
914 | ue(sps_log2_diff_max_tt_min_qt_intra_slice_chroma, |
1355 | 0, FFMIN(6, ctb_log2_size_y) - min_qt_log2_size_intra_c); | ||
1356 | } | ||
1357 | } else { | ||
1358 |
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|
1620 | infer(sps_log2_diff_min_qt_min_cb_intra_slice_chroma, 0); |
1359 |
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|
1620 | infer(sps_max_mtt_hierarchy_depth_intra_slice_chroma, 0); |
1360 | } | ||
1361 |
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|
2534 | if (current->sps_max_mtt_hierarchy_depth_intra_slice_chroma == 0) { |
1362 |
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|
1620 | infer(sps_log2_diff_max_bt_min_qt_intra_slice_chroma, 0); |
1363 |
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|
1620 | infer(sps_log2_diff_max_tt_min_qt_intra_slice_chroma, 0); |
1364 | } | ||
1365 | |||
1366 |
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|
2534 | ue(sps_log2_diff_min_qt_min_cb_inter_slice, |
1367 | 0, FFMIN(6, ctb_log2_size_y) - min_cb_log2_size_y); | ||
1368 | 2534 | min_qt_log2_size_inter_y = | |
1369 | 2534 | current->sps_log2_diff_min_qt_min_cb_inter_slice + min_cb_log2_size_y; | |
1370 | |||
1371 |
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|
2534 | ue(sps_max_mtt_hierarchy_depth_inter_slice, |
1372 | 0, 2 * (ctb_log2_size_y - min_cb_log2_size_y)); | ||
1373 |
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|
2534 | if (current->sps_max_mtt_hierarchy_depth_inter_slice != 0) { |
1374 |
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|
2516 | ue(sps_log2_diff_max_bt_min_qt_inter_slice, |
1375 | 0, ctb_log2_size_y - min_qt_log2_size_inter_y); | ||
1376 |
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|
2516 | ue(sps_log2_diff_max_tt_min_qt_inter_slice, |
1377 | 0, FFMIN(6, ctb_log2_size_y) - min_qt_log2_size_inter_y); | ||
1378 | } else { | ||
1379 |
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|
18 | infer(sps_log2_diff_max_bt_min_qt_inter_slice, 0); |
1380 |
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|
18 | infer(sps_log2_diff_max_tt_min_qt_inter_slice, 0); |
1381 | } | ||
1382 | |||
1383 |
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|
2534 | if (ctb_size_y > 32) |
1384 |
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|
2500 | flag(sps_max_luma_transform_size_64_flag); |
1385 | else | ||
1386 |
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|
34 | infer(sps_max_luma_transform_size_64_flag, 0); |
1387 | |||
1388 |
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|
2534 | flag(sps_transform_skip_enabled_flag); |
1389 |
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|
2534 | if (current->sps_transform_skip_enabled_flag) { |
1390 |
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|
928 | ue(sps_log2_transform_skip_max_size_minus2, 0, 3); |
1391 |
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|
928 | flag(sps_bdpcm_enabled_flag); |
1392 | } | ||
1393 | |||
1394 |
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|
2534 | flag(sps_mts_enabled_flag); |
1395 |
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|
2534 | if (current->sps_mts_enabled_flag) { |
1396 |
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|
956 | flag(sps_explicit_mts_intra_enabled_flag); |
1397 |
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|
956 | flag(sps_explicit_mts_inter_enabled_flag); |
1398 | } else { | ||
1399 |
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|
1578 | infer(sps_explicit_mts_intra_enabled_flag, 0); |
1400 |
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|
1578 | infer(sps_explicit_mts_inter_enabled_flag, 0); |
1401 | } | ||
1402 | |||
1403 |
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|
2534 | flag(sps_lfnst_enabled_flag); |
1404 | |||
1405 |
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|
2534 | if (current->sps_chroma_format_idc != 0) { |
1406 | uint8_t num_qp_tables; | ||
1407 |
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|
2500 | flag(sps_joint_cbcr_enabled_flag); |
1408 |
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|
2500 | flag(sps_same_qp_table_for_chroma_flag); |
1409 |
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|
2524 | num_qp_tables = current->sps_same_qp_table_for_chroma_flag ? |
1410 |
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|
24 | 1 : (current->sps_joint_cbcr_enabled_flag ? 3 : 2); |
1411 |
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|
5048 | for (i = 0; i < num_qp_tables; i++) { |
1412 |
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|
2548 | ses(sps_qp_table_start_minus26[i], -26 - qp_bd_offset, 36, 1, i); |
1413 |
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|
2548 | ues(sps_num_points_in_qp_table_minus1[i], |
1414 | 0, 36 - current->sps_qp_table_start_minus26[i], 1, i); | ||
1415 |
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|
7136 | for (j = 0; j <= current->sps_num_points_in_qp_table_minus1[i]; j++) { |
1416 | 4588 | uint8_t max = MAX_UINT_BITS(8); | |
1417 |
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|
4588 | ues(sps_delta_qp_in_val_minus1[i][j], 0, max, 2, i, j); |
1418 |
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|
4588 | ues(sps_delta_qp_diff_val[i][j], 0, max, 2, i, j); |
1419 | } | ||
1420 | } | ||
1421 | } else { | ||
1422 |
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|
34 | infer(sps_joint_cbcr_enabled_flag, 0); |
1423 |
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|
34 | infer(sps_same_qp_table_for_chroma_flag, 0); |
1424 | } | ||
1425 | |||
1426 |
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|
2534 | flag(sps_sao_enabled_flag); |
1427 |
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|
2534 | flag(sps_alf_enabled_flag); |
1428 |
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|
2534 | if (current->sps_alf_enabled_flag && current->sps_chroma_format_idc) |
1429 |
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|
826 | flag(sps_ccalf_enabled_flag); |
1430 | else | ||
1431 |
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|
1708 | infer(sps_ccalf_enabled_flag, 0); |
1432 |
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|
2534 | flag(sps_lmcs_enabled_flag); |
1433 |
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|
2534 | flag(sps_weighted_pred_flag); |
1434 |
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|
2534 | flag(sps_weighted_bipred_flag); |
1435 |
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|
2534 | flag(sps_long_term_ref_pics_flag); |
1436 |
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|
2534 | if (current->sps_video_parameter_set_id > 0) |
1437 |
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|
70 | flag(sps_inter_layer_prediction_enabled_flag); |
1438 | else | ||
1439 |
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|
2464 | infer(sps_inter_layer_prediction_enabled_flag, 0); |
1440 |
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|
2534 | flag(sps_idr_rpl_present_flag); |
1441 |
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|
2534 | flag(sps_rpl1_same_as_rpl0_flag); |
1442 | |||
1443 |
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|
7414 | for (i = 0; i < (current->sps_rpl1_same_as_rpl0_flag ? 1 : 2); i++) { |
1444 |
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|
4880 | ues(sps_num_ref_pic_lists[i], 0, VVC_MAX_REF_PIC_LISTS, 1, i); |
1445 |
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✓ Branch 1 taken 2440 times.
|
122670 | for (j = 0; j < current->sps_num_ref_pic_lists[i]; j++) |
1446 |
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✓ Branch 2 taken 58895 times.
|
117790 | CHECK(FUNC(ref_pic_list_struct) (ctx, rw, |
1447 | ¤t-> | ||
1448 | sps_ref_pic_list_struct[i][j], i, | ||
1449 | j, current)); | ||
1450 | } | ||
1451 | |||
1452 |
2/2✓ Branch 0 taken 94 times.
✓ Branch 1 taken 1173 times.
|
2534 | if (current->sps_rpl1_same_as_rpl0_flag) { |
1453 | 188 | current->sps_num_ref_pic_lists[1] = current->sps_num_ref_pic_lists[0]; | |
1454 |
2/2✓ Branch 0 taken 1291 times.
✓ Branch 1 taken 94 times.
|
2770 | for (j = 0; j < current->sps_num_ref_pic_lists[0]; j++) |
1455 | 2582 | memcpy(¤t->sps_ref_pic_list_struct[1][j], | |
1456 | 2582 | ¤t->sps_ref_pic_list_struct[0][j], | |
1457 | sizeof(current->sps_ref_pic_list_struct[0][j])); | ||
1458 | } | ||
1459 | |||
1460 |
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|
2534 | flag(sps_ref_wraparound_enabled_flag); |
1461 | |||
1462 |
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|
2534 | flag(sps_temporal_mvp_enabled_flag); |
1463 |
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|
2534 | if (current->sps_temporal_mvp_enabled_flag) |
1464 |
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|
2534 | flag(sps_sbtmvp_enabled_flag); |
1465 | else | ||
1466 | ✗ | infer(sps_sbtmvp_enabled_flag, 0); | |
1467 | |||
1468 |
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|
2534 | flag(sps_amvr_enabled_flag); |
1469 |
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|
2534 | flag(sps_bdof_enabled_flag); |
1470 |
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|
2534 | if (current->sps_bdof_enabled_flag) |
1471 |
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|
734 | flag(sps_bdof_control_present_in_ph_flag); |
1472 | else | ||
1473 |
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|
1800 | infer(sps_bdof_control_present_in_ph_flag, 0); |
1474 | |||
1475 |
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|
2534 | flag(sps_smvd_enabled_flag); |
1476 |
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|
2534 | flag(sps_dmvr_enabled_flag); |
1477 |
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|
2534 | if (current->sps_dmvr_enabled_flag) |
1478 |
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|
700 | flag(sps_dmvr_control_present_in_ph_flag); |
1479 | else | ||
1480 |
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|
1834 | infer(sps_dmvr_control_present_in_ph_flag, 0); |
1481 | |||
1482 |
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|
2534 | flag(sps_mmvd_enabled_flag); |
1483 |
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✓ Branch 1 taken 26 times.
|
2534 | if (current->sps_mmvd_enabled_flag) |
1484 |
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|
2482 | flag(sps_mmvd_fullpel_only_enabled_flag); |
1485 | else | ||
1486 |
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|
52 | infer(sps_mmvd_fullpel_only_enabled_flag, 0); |
1487 | |||
1488 |
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|
2534 | ue(sps_six_minus_max_num_merge_cand, 0, 5); |
1489 | 2534 | max_num_merge_cand = 6 - current->sps_six_minus_max_num_merge_cand; | |
1490 | |||
1491 |
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|
2534 | flag(sps_sbt_enabled_flag); |
1492 | |||
1493 |
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|
2534 | flag(sps_affine_enabled_flag); |
1494 |
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✓ Branch 1 taken 789 times.
|
2534 | if (current->sps_affine_enabled_flag) { |
1495 |
1/2✗ Branch 1 not taken.
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|
956 | ue(sps_five_minus_max_num_subblock_merge_cand, |
1496 | 0, 5 - current->sps_sbtmvp_enabled_flag); | ||
1497 |
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|
956 | flag(sps_6param_affine_enabled_flag); |
1498 |
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✗ Branch 1 not taken.
|
956 | if (current->sps_amvr_enabled_flag) |
1499 |
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✓ Branch 2 taken 478 times.
|
956 | flag(sps_affine_amvr_enabled_flag); |
1500 | else | ||
1501 | ✗ | infer(sps_affine_amvr_enabled_flag, 0); | |
1502 |
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|
956 | flag(sps_affine_prof_enabled_flag); |
1503 |
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✓ Branch 1 taken 13 times.
|
956 | if (current->sps_affine_prof_enabled_flag) |
1504 |
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|
930 | flag(sps_prof_control_present_in_ph_flag); |
1505 | else | ||
1506 |
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|
26 | infer(sps_prof_control_present_in_ph_flag, 0); |
1507 | } else { | ||
1508 |
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|
1578 | infer(sps_6param_affine_enabled_flag, 0); |
1509 |
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|
1578 | infer(sps_affine_amvr_enabled_flag, 0); |
1510 |
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|
1578 | infer(sps_affine_prof_enabled_flag, 0); |
1511 |
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|
1578 | infer(sps_prof_control_present_in_ph_flag, 0); |
1512 | } | ||
1513 | |||
1514 |
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|
2534 | flag(sps_bcw_enabled_flag); |
1515 |
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|
2534 | flag(sps_ciip_enabled_flag); |
1516 | |||
1517 |
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✗ Branch 1 not taken.
|
2534 | if (max_num_merge_cand >= 2) { |
1518 |
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|
2534 | flag(sps_gpm_enabled_flag); |
1519 |
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|
2534 | if (current->sps_gpm_enabled_flag && max_num_merge_cand >= 3) |
1520 |
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|
862 | ue(sps_max_num_merge_cand_minus_max_num_gpm_cand, |
1521 | 0, max_num_merge_cand - 2); | ||
1522 | } else { | ||
1523 | ✗ | infer(sps_gpm_enabled_flag, 0); | |
1524 | } | ||
1525 | |||
1526 |
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|
2534 | ue(sps_log2_parallel_merge_level_minus2, 0, ctb_log2_size_y - 2); |
1527 | |||
1528 |
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|
2534 | flag(sps_isp_enabled_flag); |
1529 |
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|
2534 | flag(sps_mrl_enabled_flag); |
1530 |
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|
2534 | flag(sps_mip_enabled_flag); |
1531 | |||
1532 |
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|
2534 | if (current->sps_chroma_format_idc != 0) |
1533 |
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|
2500 | flag(sps_cclm_enabled_flag); |
1534 | else | ||
1535 |
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|
34 | infer(sps_cclm_enabled_flag, 0); |
1536 |
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|
2534 | if (current->sps_chroma_format_idc == 1) { |
1537 |
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|
2442 | flag(sps_chroma_horizontal_collocated_flag); |
1538 |
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|
2442 | flag(sps_chroma_vertical_collocated_flag); |
1539 | } else { | ||
1540 |
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|
92 | infer(sps_chroma_horizontal_collocated_flag, 1); |
1541 |
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|
92 | infer(sps_chroma_vertical_collocated_flag, 1); |
1542 | } | ||
1543 | |||
1544 |
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|
2534 | flag(sps_palette_enabled_flag); |
1545 |
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|
2534 | if (current->sps_chroma_format_idc == 3 && |
1546 |
2/2✓ Branch 0 taken 7 times.
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|
48 | !current->sps_max_luma_transform_size_64_flag) |
1547 |
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|
14 | flag(sps_act_enabled_flag); |
1548 | else | ||
1549 |
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|
2520 | infer(sps_act_enabled_flag, 0); |
1550 |
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|
2534 | if (current->sps_transform_skip_enabled_flag || |
1551 |
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|
1606 | current->sps_palette_enabled_flag) |
1552 |
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|
928 | ue(sps_min_qp_prime_ts, 0, 8); |
1553 | |||
1554 |
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|
2534 | flag(sps_ibc_enabled_flag); |
1555 |
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|
2534 | if (current->sps_ibc_enabled_flag) |
1556 |
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|
44 | ue(sps_six_minus_max_num_ibc_merge_cand, 0, 5); |
1557 | |||
1558 |
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|
2534 | flag(sps_ladf_enabled_flag); |
1559 |
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|
2534 | if (current->sps_ladf_enabled_flag) { |
1560 |
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|
10 | ub(2, sps_num_ladf_intervals_minus2); |
1561 |
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|
10 | se(sps_ladf_lowest_interval_qp_offset, -63, 63); |
1562 |
2/2✓ Branch 0 taken 10 times.
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|
30 | for (i = 0; i < current->sps_num_ladf_intervals_minus2 + 1; i++) { |
1563 |
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|
20 | ses(sps_ladf_qp_offset[i], -63, 63, 1, i); |
1564 |
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|
20 | ues(sps_ladf_delta_threshold_minus1[i], |
1565 | 0, (2 << (8 + current->sps_bitdepth_minus8)) - 3, 1, i); | ||
1566 | } | ||
1567 | } | ||
1568 | |||
1569 |
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|
2534 | flag(sps_explicit_scaling_list_enabled_flag); |
1570 |
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|
2534 | if (current->sps_lfnst_enabled_flag && |
1571 |
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|
742 | current->sps_explicit_scaling_list_enabled_flag) |
1572 |
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|
78 | flag(sps_scaling_matrix_for_lfnst_disabled_flag); |
1573 | |||
1574 |
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|
2534 | if (current->sps_act_enabled_flag && |
1575 |
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|
14 | current->sps_explicit_scaling_list_enabled_flag) |
1576 | ✗ | flag(sps_scaling_matrix_for_alternative_colour_space_disabled_flag); | |
1577 | else | ||
1578 |
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|
2534 | infer(sps_scaling_matrix_for_alternative_colour_space_disabled_flag, 0); |
1579 |
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|
2534 | if (current->sps_scaling_matrix_for_alternative_colour_space_disabled_flag) |
1580 | ✗ | flag(sps_scaling_matrix_designated_colour_space_flag); | |
1581 | |||
1582 |
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|
2534 | flag(sps_dep_quant_enabled_flag); |
1583 |
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|
2534 | flag(sps_sign_data_hiding_enabled_flag); |
1584 | |||
1585 |
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|
2534 | flag(sps_virtual_boundaries_enabled_flag); |
1586 |
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|
2534 | if (current->sps_virtual_boundaries_enabled_flag) { |
1587 |
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|
10 | flag(sps_virtual_boundaries_present_flag); |
1588 |
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|
10 | if (current->sps_virtual_boundaries_present_flag) { |
1589 |
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|
10 | ue(sps_num_ver_virtual_boundaries, |
1590 | 0, current->sps_pic_width_max_in_luma_samples <= 8 ? 0 : VVC_MAX_VBS); | ||
1591 |
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|
10 | for (i = 0; i < current->sps_num_ver_virtual_boundaries; i++) |
1592 | ✗ | ues(sps_virtual_boundary_pos_x_minus1[i], | |
1593 | 0, (current->sps_pic_width_max_in_luma_samples + 7) / 8 - 2, | ||
1594 | 1, i); | ||
1595 |
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|
10 | ue(sps_num_hor_virtual_boundaries, |
1596 | 0, current->sps_pic_height_max_in_luma_samples <= 8 ? 0 : VVC_MAX_VBS); | ||
1597 |
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|
10 | for (i = 0; i < current->sps_num_hor_virtual_boundaries; i++) |
1598 | ✗ | ues(sps_virtual_boundary_pos_y_minus1[i], | |
1599 | 0, (current->sps_pic_height_max_in_luma_samples + 7) / | ||
1600 | 8 - 2, 1, i); | ||
1601 | } | ||
1602 | } else { | ||
1603 |
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|
2524 | infer(sps_virtual_boundaries_present_flag, 0); |
1604 |
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|
2524 | infer(sps_num_ver_virtual_boundaries, 0); |
1605 |
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|
2524 | infer(sps_num_hor_virtual_boundaries, 0); |
1606 | } | ||
1607 | |||
1608 |
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|
2534 | if (current->sps_ptl_dpb_hrd_params_present_flag) { |
1609 |
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|
2534 | flag(sps_timing_hrd_params_present_flag); |
1610 |
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|
2534 | if (current->sps_timing_hrd_params_present_flag) { |
1611 | uint8_t first_sublayer; | ||
1612 |
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|
34 | CHECK(FUNC(general_timing_hrd_parameters) (ctx, rw, |
1613 | ¤t->sps_general_timing_hrd_parameters)); | ||
1614 |
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|
34 | if (current->sps_max_sublayers_minus1 > 0) |
1615 |
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|
34 | flag(sps_sublayer_cpb_params_present_flag); |
1616 | else | ||
1617 | ✗ | infer(sps_sublayer_cpb_params_present_flag, 0); | |
1618 |
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|
34 | first_sublayer = current->sps_sublayer_cpb_params_present_flag ? |
1619 | 0 : current->sps_max_sublayers_minus1; | ||
1620 |
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|
34 | CHECK(FUNC(ols_timing_hrd_parameters) (ctx, rw, |
1621 | ¤t->sps_ols_timing_hrd_parameters, first_sublayer, | ||
1622 | current->sps_max_sublayers_minus1, | ||
1623 | ¤t->sps_general_timing_hrd_parameters)); | ||
1624 | } | ||
1625 | } | ||
1626 | |||
1627 |
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|
2534 | flag(sps_field_seq_flag); |
1628 |
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|
2534 | flag(sps_vui_parameters_present_flag); |
1629 |
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|
2534 | if (current->sps_vui_parameters_present_flag) { |
1630 |
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|
62 | ue(sps_vui_payload_size_minus1, 0, 1023); |
1631 |
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|
324 | while (byte_alignment(rw) != 0) |
1632 |
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|
262 | fixed(1, sps_vui_alignment_zero_bit, 0); |
1633 |
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|
62 | CHECK(FUNC(vui_payload) (ctx, rw, ¤t->vui, |
1634 | current->sps_vui_payload_size_minus1 + 1, | ||
1635 | current->sps_chroma_format_idc)); | ||
1636 | } else { | ||
1637 |
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|
2472 | CHECK(FUNC(vui_parameters_default) (ctx, rw, ¤t->vui)); |
1638 | } | ||
1639 | |||
1640 |
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|
2534 | flag(sps_extension_flag); |
1641 |
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|
2534 | if (current->sps_extension_flag) { |
1642 | ✗ | flag(sps_range_extension_flag); | |
1643 | ✗ | ub(7, sps_extension_7bits); | |
1644 | |||
1645 | ✗ | if (current->sps_range_extension_flag) { | |
1646 | ✗ | if (current->sps_bitdepth_minus8 <= 10 - 8) | |
1647 | ✗ | return AVERROR_INVALIDDATA; | |
1648 | ✗ | CHECK(FUNC(sps_range_extension)(ctx, rw, current)); | |
1649 | } else { | ||
1650 | ✗ | infer(sps_extended_precision_flag, 0); | |
1651 | ✗ | infer(sps_ts_residual_coding_rice_present_in_sh_flag, 0); | |
1652 | ✗ | infer(sps_rrc_rice_extension_flag, 0); | |
1653 | ✗ | infer(sps_persistent_rice_adaptation_enabled_flag, 0); | |
1654 | ✗ | infer(sps_reverse_last_sig_coeff_enabled_flag, 0); | |
1655 | } | ||
1656 | } else { | ||
1657 |
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|
2534 | infer(sps_range_extension_flag, 0); |
1658 |
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|
2534 | infer(sps_extension_7bits, 0); |
1659 |
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|
2534 | infer(sps_extended_precision_flag, 0); |
1660 |
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|
2534 | infer(sps_ts_residual_coding_rice_present_in_sh_flag, 0); |
1661 |
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|
2534 | infer(sps_rrc_rice_extension_flag, 0); |
1662 |
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|
2534 | infer(sps_persistent_rice_adaptation_enabled_flag, 0); |
1663 |
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|
2534 | infer(sps_reverse_last_sig_coeff_enabled_flag, 0); |
1664 | } | ||
1665 | |||
1666 |
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|
2534 | if (current->sps_extension_7bits) |
1667 | ✗ | CHECK(FUNC(extension_data)(ctx, rw, ¤t->extension_data)); | |
1668 | |||
1669 |
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|
2534 | CHECK(FUNC(rbsp_trailing_bits) (ctx, rw)); |
1670 | |||
1671 | 2534 | return 0; | |
1672 | } | ||
1673 | |||
1674 | 3796 | static int FUNC(pps) (CodedBitstreamContext *ctx, RWContext *rw, | |
1675 | H266RawPPS *current) | ||
1676 | { | ||
1677 | 3796 | CodedBitstreamH266Context *h266 = ctx->priv_data; | |
1678 | const H266RawSPS *sps; | ||
1679 | int err, i; | ||
1680 | unsigned int min_cb_size_y, divisor, ctb_size_y, | ||
1681 | pic_width_in_ctbs_y, pic_height_in_ctbs_y; | ||
1682 | uint8_t sub_width_c, sub_height_c, qp_bd_offset; | ||
1683 | |||
1684 | static const uint8_t h266_sub_width_c[] = { | ||
1685 | 1, 2, 2, 1 | ||
1686 | }; | ||
1687 | static const uint8_t h266_sub_height_c[] = { | ||
1688 | 1, 2, 1, 1 | ||
1689 | }; | ||
1690 | |||
1691 | 3796 | HEADER("Picture Parameter Set"); | |
1692 | |||
1693 |
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|
3796 | CHECK(FUNC(nal_unit_header) (ctx, rw, |
1694 | ¤t->nal_unit_header, VVC_PPS_NUT)); | ||
1695 | |||
1696 |
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|
3796 | ub(6, pps_pic_parameter_set_id); |
1697 |
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|
3796 | ub(4, pps_seq_parameter_set_id); |
1698 | 3796 | sps = h266->sps[current->pps_seq_parameter_set_id]; | |
1699 |
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|
3796 | if (!sps) { |
1700 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "SPS id %d not available.\n", | |
1701 | ✗ | current->pps_seq_parameter_set_id); | |
1702 | ✗ | return AVERROR_INVALIDDATA; | |
1703 | } | ||
1704 | |||
1705 |
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|
3796 | flag(pps_mixed_nalu_types_in_pic_flag); |
1706 |
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|
3796 | ue(pps_pic_width_in_luma_samples, |
1707 | 1, sps->sps_pic_width_max_in_luma_samples); | ||
1708 |
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|
3796 | ue(pps_pic_height_in_luma_samples, |
1709 | 1, sps->sps_pic_height_max_in_luma_samples); | ||
1710 | |||
1711 | 3796 | min_cb_size_y = 1 << (sps->sps_log2_min_luma_coding_block_size_minus2 + 2); | |
1712 | 3796 | divisor = FFMAX(min_cb_size_y, 8); | |
1713 |
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|
3796 | if (current->pps_pic_width_in_luma_samples % divisor || |
1714 |
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|
3796 | current->pps_pic_height_in_luma_samples % divisor) { |
1715 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1716 | "Invalid dimensions: %ux%u not divisible " | ||
1717 | "by %u, MinCbSizeY = %u.\n", | ||
1718 | ✗ | current->pps_pic_width_in_luma_samples, | |
1719 | ✗ | current->pps_pic_height_in_luma_samples, divisor, min_cb_size_y); | |
1720 | ✗ | return AVERROR_INVALIDDATA; | |
1721 | } | ||
1722 |
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|
3796 | if (!sps->sps_res_change_in_clvs_allowed_flag && |
1723 | 3782 | (current->pps_pic_width_in_luma_samples != | |
1724 |
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|
3782 | sps->sps_pic_width_max_in_luma_samples || |
1725 | 3782 | current->pps_pic_height_in_luma_samples != | |
1726 |
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|
3782 | sps->sps_pic_height_max_in_luma_samples)) { |
1727 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1728 | "Resolution change is not allowed, " | ||
1729 | "in max resolution (%ux%u) mismatched with pps(%ux%u).\n", | ||
1730 | ✗ | sps->sps_pic_width_max_in_luma_samples, | |
1731 | ✗ | sps->sps_pic_height_max_in_luma_samples, | |
1732 | ✗ | current->pps_pic_width_in_luma_samples, | |
1733 | ✗ | current->pps_pic_height_in_luma_samples); | |
1734 | ✗ | return AVERROR_INVALIDDATA; | |
1735 | } | ||
1736 | |||
1737 | 3796 | ctb_size_y = 1 << (sps->sps_log2_ctu_size_minus5 + 5); | |
1738 |
2/2✓ Branch 0 taken 12 times.
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|
3796 | if (sps->sps_ref_wraparound_enabled_flag) { |
1739 | 24 | if ((ctb_size_y / min_cb_size_y + 1) > | |
1740 |
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|
24 | (current->pps_pic_width_in_luma_samples / min_cb_size_y - 1)) { |
1741 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1742 | "Invalid width(%u), ctb_size_y = %u, min_cb_size_y = %u.\n", | ||
1743 | ✗ | current->pps_pic_width_in_luma_samples, | |
1744 | ctb_size_y, min_cb_size_y); | ||
1745 | ✗ | return AVERROR_INVALIDDATA; | |
1746 | } | ||
1747 | } | ||
1748 | |||
1749 |
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|
3796 | flag(pps_conformance_window_flag); |
1750 | 3796 | if (current->pps_pic_width_in_luma_samples == | |
1751 |
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✓ Branch 1 taken 5 times.
|
3796 | sps->sps_pic_width_max_in_luma_samples && |
1752 | 3786 | current->pps_pic_height_in_luma_samples == | |
1753 |
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|
3786 | sps->sps_pic_height_max_in_luma_samples && |
1754 |
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|
3786 | current->pps_conformance_window_flag) { |
1755 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1756 | "Conformance window flag should not true.\n"); | ||
1757 | ✗ | return AVERROR_INVALIDDATA; | |
1758 | } | ||
1759 | |||
1760 | 3796 | sub_width_c = h266_sub_width_c[sps->sps_chroma_format_idc]; | |
1761 | 3796 | sub_height_c = h266_sub_height_c[sps->sps_chroma_format_idc]; | |
1762 |
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|
3796 | if (current->pps_conformance_window_flag) { |
1763 | ✗ | ue(pps_conf_win_left_offset, 0, current->pps_pic_width_in_luma_samples); | |
1764 | ✗ | ue(pps_conf_win_right_offset, | |
1765 | 0, current->pps_pic_width_in_luma_samples); | ||
1766 | ✗ | ue(pps_conf_win_top_offset, 0, current->pps_pic_height_in_luma_samples); | |
1767 | ✗ | ue(pps_conf_win_bottom_offset, | |
1768 | 0, current->pps_pic_height_in_luma_samples); | ||
1769 | ✗ | if (sub_width_c * | |
1770 | ✗ | (current->pps_conf_win_left_offset + | |
1771 | ✗ | current->pps_conf_win_right_offset) >= | |
1772 | ✗ | current->pps_pic_width_in_luma_samples || | |
1773 | ✗ | sub_height_c * | |
1774 | ✗ | (current->pps_conf_win_top_offset + | |
1775 | ✗ | current->pps_conf_win_bottom_offset) >= | |
1776 | ✗ | current->pps_pic_height_in_luma_samples) { | |
1777 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1778 | "Invalid pps conformance window: (%u, %u, %u, %u), " | ||
1779 | "resolution is %ux%u, sub wxh is %ux%u.\n", | ||
1780 | ✗ | current->pps_conf_win_left_offset, | |
1781 | ✗ | current->pps_conf_win_right_offset, | |
1782 | ✗ | current->pps_conf_win_top_offset, | |
1783 | ✗ | current->pps_conf_win_bottom_offset, | |
1784 | ✗ | current->pps_pic_width_in_luma_samples, | |
1785 | ✗ | current->pps_pic_height_in_luma_samples, | |
1786 | sub_width_c, sub_height_c); | ||
1787 | ✗ | return AVERROR_INVALIDDATA; | |
1788 | } | ||
1789 | } else { | ||
1790 | 3796 | if (current->pps_pic_width_in_luma_samples == | |
1791 |
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|
3796 | sps->sps_pic_width_max_in_luma_samples && |
1792 | 3786 | current->pps_pic_height_in_luma_samples == | |
1793 |
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|
3786 | sps->sps_pic_height_max_in_luma_samples) { |
1794 |
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|
3786 | infer(pps_conf_win_left_offset, sps->sps_conf_win_left_offset); |
1795 |
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|
3786 | infer(pps_conf_win_right_offset, sps->sps_conf_win_right_offset); |
1796 |
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|
3786 | infer(pps_conf_win_top_offset, sps->sps_conf_win_top_offset); |
1797 |
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|
3786 | infer(pps_conf_win_bottom_offset, sps->sps_conf_win_bottom_offset); |
1798 | } else { | ||
1799 |
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|
10 | infer(pps_conf_win_left_offset, 0); |
1800 |
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|
10 | infer(pps_conf_win_right_offset, 0); |
1801 |
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|
10 | infer(pps_conf_win_top_offset, 0); |
1802 |
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|
10 | infer(pps_conf_win_bottom_offset, 0); |
1803 | } | ||
1804 | |||
1805 | } | ||
1806 | |||
1807 |
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|
3796 | flag(pps_scaling_window_explicit_signalling_flag); |
1808 |
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|
3796 | if (!sps->sps_ref_pic_resampling_enabled_flag && |
1809 |
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|
734 | current->pps_scaling_window_explicit_signalling_flag) { |
1810 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1811 | "Invalid data: sps_ref_pic_resampling_enabled_flag is false, " | ||
1812 | "but pps_scaling_window_explicit_signalling_flag is true.\n"); | ||
1813 | ✗ | return AVERROR_INVALIDDATA; | |
1814 | } | ||
1815 |
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✓ Branch 1 taken 1898 times.
|
3796 | if (current->pps_scaling_window_explicit_signalling_flag) { |
1816 | ✗ | se(pps_scaling_win_left_offset, | |
1817 | -current->pps_pic_width_in_luma_samples * 15 / sub_width_c, | ||
1818 | current->pps_pic_width_in_luma_samples / sub_width_c); | ||
1819 | ✗ | se(pps_scaling_win_right_offset, | |
1820 | -current->pps_pic_width_in_luma_samples * 15 / sub_width_c, | ||
1821 | current->pps_pic_width_in_luma_samples / sub_width_c); | ||
1822 | ✗ | se(pps_scaling_win_top_offset, | |
1823 | -current->pps_pic_height_in_luma_samples * 15 / sub_height_c, | ||
1824 | current->pps_pic_height_in_luma_samples / sub_height_c); | ||
1825 | ✗ | se(pps_scaling_win_bottom_offset, | |
1826 | -current->pps_pic_height_in_luma_samples * 15 / sub_height_c, | ||
1827 | current->pps_pic_height_in_luma_samples / sub_height_c); | ||
1828 | } else { | ||
1829 |
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|
3796 | infer(pps_scaling_win_left_offset, current->pps_conf_win_left_offset); |
1830 |
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|
3796 | infer(pps_scaling_win_right_offset, current->pps_conf_win_right_offset); |
1831 |
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|
3796 | infer(pps_scaling_win_top_offset, current->pps_conf_win_top_offset); |
1832 |
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|
3796 | infer(pps_scaling_win_bottom_offset, current->pps_conf_win_bottom_offset); |
1833 | } | ||
1834 | |||
1835 |
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|
3796 | flag(pps_output_flag_present_flag); |
1836 |
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|
3796 | flag(pps_no_pic_partition_flag); |
1837 |
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|
3796 | flag(pps_subpic_id_mapping_present_flag); |
1838 | |||
1839 |
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|
3796 | if (current->pps_subpic_id_mapping_present_flag) { |
1840 |
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|
34 | if (!current->pps_no_pic_partition_flag) { |
1841 |
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|
34 | ue(pps_num_subpics_minus1, |
1842 | sps->sps_num_subpics_minus1, sps->sps_num_subpics_minus1); | ||
1843 | } else { | ||
1844 | ✗ | infer(pps_num_subpics_minus1, 0); | |
1845 | } | ||
1846 |
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|
34 | ue(pps_subpic_id_len_minus1, sps->sps_subpic_id_len_minus1, |
1847 | sps->sps_subpic_id_len_minus1); | ||
1848 |
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|
204 | for (i = 0; i <= current->pps_num_subpics_minus1; i++) { |
1849 |
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|
170 | ubs(sps->sps_subpic_id_len_minus1 + 1, pps_subpic_id[i], 1, i); |
1850 | } | ||
1851 | } | ||
1852 | |||
1853 |
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|
9310 | for (i = 0; i <= sps->sps_num_subpics_minus1; i++) { |
1854 |
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✓ Branch 1 taken 2622 times.
|
5514 | if (sps->sps_subpic_id_mapping_explicitly_signalled_flag) |
1855 |
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✓ Branch 1 taken 50 times.
|
370 | current->sub_pic_id_val[i] = current->pps_subpic_id_mapping_present_flag |
1856 | ? current->pps_subpic_id[i] | ||
1857 | 100 | : sps->sps_subpic_id[i]; | |
1858 | else | ||
1859 | 5244 | current->sub_pic_id_val[i] = i; | |
1860 | } | ||
1861 | |||
1862 | 3796 | pic_width_in_ctbs_y = AV_CEIL_RSHIFT | |
1863 | (current->pps_pic_width_in_luma_samples, (sps->sps_log2_ctu_size_minus5 + 5)); | ||
1864 | 3796 | pic_height_in_ctbs_y = AV_CEIL_RSHIFT( | |
1865 | current->pps_pic_height_in_luma_samples,(sps->sps_log2_ctu_size_minus5 + 5)); | ||
1866 |
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|
3796 | if (!current->pps_no_pic_partition_flag) { |
1867 | 852 | unsigned int exp_tile_width = 0, exp_tile_height = 0; | |
1868 | unsigned int unified_size, remaining_size; | ||
1869 | |||
1870 |
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|
852 | u(2, pps_log2_ctu_size_minus5, |
1871 | sps->sps_log2_ctu_size_minus5, sps->sps_log2_ctu_size_minus5); | ||
1872 |
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|
852 | ue(pps_num_exp_tile_columns_minus1, |
1873 | 0, FFMIN(pic_width_in_ctbs_y - 1, VVC_MAX_TILE_COLUMNS - 1)); | ||
1874 |
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|
852 | ue(pps_num_exp_tile_rows_minus1, |
1875 | 0, FFMIN(pic_height_in_ctbs_y - 1, VVC_MAX_TILE_ROWS - 1)); | ||
1876 | |||
1877 |
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|
2610 | for (i = 0; i <= current->pps_num_exp_tile_columns_minus1; i++) { |
1878 |
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|
1758 | ues(pps_tile_column_width_minus1[i], |
1879 | 0, pic_width_in_ctbs_y - exp_tile_width - 1, 1, i); | ||
1880 | 1758 | exp_tile_width += current->pps_tile_column_width_minus1[i] + 1; | |
1881 | } | ||
1882 |
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|
3272 | for (i = 0; i <= current->pps_num_exp_tile_rows_minus1; i++) { |
1883 |
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|
2420 | ues(pps_tile_row_height_minus1[i], |
1884 | 0, pic_height_in_ctbs_y - exp_tile_height - 1, 1, i); | ||
1885 | 2420 | exp_tile_height += current->pps_tile_row_height_minus1[i] + 1; | |
1886 | } | ||
1887 | |||
1888 | 852 | remaining_size = pic_width_in_ctbs_y; | |
1889 |
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|
2610 | for (i = 0; i <= current->pps_num_exp_tile_columns_minus1; i++) { |
1890 |
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|
1758 | if (current->pps_tile_column_width_minus1[i] >= remaining_size) { |
1891 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1892 | "Tile column width(%d) exceeds picture width\n",i); | ||
1893 | ✗ | return AVERROR_INVALIDDATA; | |
1894 | } | ||
1895 | 1758 | current->col_width_val[i] = current->pps_tile_column_width_minus1[i] + 1; | |
1896 | 1758 | remaining_size -= (current->pps_tile_column_width_minus1[i] + 1); | |
1897 | } | ||
1898 | 852 | unified_size = current->pps_tile_column_width_minus1[i - 1] + 1; | |
1899 |
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|
2510 | while (remaining_size > 0) { |
1900 |
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|
1658 | if (i == VVC_MAX_TILE_COLUMNS) { |
1901 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1902 | "Exceeded maximum tile columns (%d) (remaining size: %u)\n", | ||
1903 | VVC_MAX_TILE_COLUMNS, remaining_size); | ||
1904 | ✗ | return AVERROR_INVALIDDATA; | |
1905 | } | ||
1906 | 1658 | unified_size = FFMIN(remaining_size, unified_size); | |
1907 | 1658 | current->col_width_val[i] = unified_size; | |
1908 | 1658 | remaining_size -= unified_size; | |
1909 | 1658 | i++; | |
1910 | } | ||
1911 | 852 | current->num_tile_columns = i; | |
1912 | |||
1913 | 852 | remaining_size = pic_height_in_ctbs_y; | |
1914 |
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|
3272 | for (i = 0; i <= current->pps_num_exp_tile_rows_minus1; i++) { |
1915 |
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|
2420 | if (current->pps_tile_row_height_minus1[i] >= remaining_size) { |
1916 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1917 | "Tile row height(%d) exceeds picture height\n",i); | ||
1918 | ✗ | return AVERROR_INVALIDDATA; | |
1919 | } | ||
1920 | 2420 | current->row_height_val[i] = current->pps_tile_row_height_minus1[i] + 1; | |
1921 | 2420 | remaining_size -= (current->pps_tile_row_height_minus1[i] + 1); | |
1922 | } | ||
1923 | 852 | unified_size = current->pps_tile_row_height_minus1[i - 1] + 1; | |
1924 | |||
1925 |
2/2✓ Branch 0 taken 461 times.
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|
1774 | while (remaining_size > 0) { |
1926 |
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|
922 | if (i == VVC_MAX_TILE_ROWS) { |
1927 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1928 | "Exceeded maximum tile rows (%d) (remaining size: %u)\n", | ||
1929 | VVC_MAX_TILE_ROWS, remaining_size); | ||
1930 | ✗ | return AVERROR_INVALIDDATA; | |
1931 | } | ||
1932 | 922 | unified_size = FFMIN(remaining_size, unified_size); | |
1933 | 922 | current->row_height_val[i] = unified_size; | |
1934 | 922 | remaining_size -= unified_size; | |
1935 | 922 | i++; | |
1936 | } | ||
1937 | 852 | current->num_tile_rows=i; | |
1938 | |||
1939 | 852 | current->num_tiles_in_pic = current->num_tile_columns * | |
1940 | 852 | current->num_tile_rows; | |
1941 |
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|
852 | if (current->num_tiles_in_pic > VVC_MAX_TILES_PER_AU) { |
1942 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
1943 | "NumTilesInPic(%d) > than VVC_MAX_TILES_PER_AU(%d)\n", | ||
1944 | ✗ | current->num_tiles_in_pic, VVC_MAX_TILES_PER_AU); | |
1945 | ✗ | return AVERROR_INVALIDDATA; | |
1946 | } | ||
1947 | |||
1948 |
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|
852 | if (current->num_tiles_in_pic > 1) { |
1949 |
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|
842 | flag(pps_loop_filter_across_tiles_enabled_flag); |
1950 |
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|
842 | flag(pps_rect_slice_flag); |
1951 | } else { | ||
1952 |
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|
10 | infer(pps_loop_filter_across_tiles_enabled_flag, 0); |
1953 |
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|
10 | infer(pps_rect_slice_flag, 1); |
1954 | } | ||
1955 |
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|
852 | if (current->pps_rect_slice_flag) |
1956 |
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|
832 | flag(pps_single_slice_per_subpic_flag); |
1957 | else | ||
1958 |
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|
20 | infer(pps_single_slice_per_subpic_flag, 1); |
1959 |
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|
852 | if (current->pps_rect_slice_flag && |
1960 |
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|
1646 | !current->pps_single_slice_per_subpic_flag) { |
1961 | 814 | int j, num_slices = 0; | |
1962 | 814 | uint16_t tile_idx = 0, tile_x, tile_y, ctu_x, ctu_y; | |
1963 | uint16_t slice_top_left_ctu_x[VVC_MAX_SLICES]; | ||
1964 | uint16_t slice_top_left_ctu_y[VVC_MAX_SLICES]; | ||
1965 |
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|
814 | ue(pps_num_slices_in_pic_minus1, 0, VVC_MAX_SLICES - 1); |
1966 |
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✓ Branch 1 taken 5 times.
|
814 | if (current->pps_num_slices_in_pic_minus1 > 1) |
1967 |
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|
804 | flag(pps_tile_idx_delta_present_flag); |
1968 | else | ||
1969 |
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|
10 | infer(pps_tile_idx_delta_present_flag, 0); |
1970 |
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|
2996 | for (i = 0; i < current->pps_num_slices_in_pic_minus1; i++) { |
1971 | 2182 | current->slice_top_left_tile_idx[i] = tile_idx; | |
1972 | 2182 | tile_x = tile_idx % current->num_tile_columns; | |
1973 | 2182 | tile_y = tile_idx / current->num_tile_columns; | |
1974 |
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✓ Branch 1 taken 59 times.
|
2182 | if (tile_x != current->num_tile_columns - 1) { |
1975 |
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|
2064 | ues(pps_slice_width_in_tiles_minus1[i], |
1976 | 0, current->num_tile_columns - 1, 1, i); | ||
1977 | } else { | ||
1978 |
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|
118 | infer(pps_slice_width_in_tiles_minus1[i], 0); |
1979 | } | ||
1980 |
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|
2182 | if (tile_y != current->num_tile_rows - 1 && |
1981 |
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✓ Branch 3 taken 406 times.
|
1992 | (current->pps_tile_idx_delta_present_flag || tile_x == 0)) { |
1982 |
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|
1180 | ues(pps_slice_height_in_tiles_minus1[i], |
1983 | 0, current->num_tile_rows - 1, 1, i); | ||
1984 | } else { | ||
1985 |
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✓ Branch 1 taken 406 times.
|
1002 | if (tile_y == current->num_tile_rows - 1) |
1986 |
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|
190 | infer(pps_slice_height_in_tiles_minus1[i], 0); |
1987 | else | ||
1988 |
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|
812 | infer(pps_slice_height_in_tiles_minus1[i], |
1989 | current->pps_slice_height_in_tiles_minus1[i - 1]); | ||
1990 | } | ||
1991 | |||
1992 | 2182 | ctu_x = ctu_y = 0; | |
1993 |
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✓ Branch 1 taken 1091 times.
|
3958 | for (j = 0; j < tile_x; j++) { |
1994 | 1776 | ctu_x += current->col_width_val[j]; | |
1995 | } | ||
1996 |
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✓ Branch 1 taken 1091 times.
|
3212 | for (j = 0; j < tile_y; j++) { |
1997 | 1030 | ctu_y += current->row_height_val[j]; | |
1998 | } | ||
1999 |
2/2✓ Branch 0 taken 667 times.
✓ Branch 1 taken 424 times.
|
2182 | if (current->pps_slice_width_in_tiles_minus1[i] == 0 && |
2000 |
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✓ Branch 1 taken 27 times.
|
1334 | current->pps_slice_height_in_tiles_minus1[i] == 0 && |
2001 |
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✓ Branch 1 taken 486 times.
|
1280 | current->row_height_val[tile_y] > 1) { |
2002 | int uniform_slice_height, remaining_height_in_ctbs_y; | ||
2003 | 308 | remaining_height_in_ctbs_y = | |
2004 | 308 | current->row_height_val[tile_y]; | |
2005 |
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|
308 | ues(pps_num_exp_slices_in_tile[i], |
2006 | 0, current->row_height_val[tile_y] - 1, 1, i); | ||
2007 |
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✓ Branch 1 taken 154 times.
|
308 | if (current->pps_num_exp_slices_in_tile[i] == 0) { |
2008 | ✗ | current->num_slices_in_tile[i] = 1; | |
2009 | ✗ | current->slice_height_in_ctus[i] = current->row_height_val[tile_y]; | |
2010 | ✗ | slice_top_left_ctu_x[i] = ctu_x; | |
2011 | ✗ | slice_top_left_ctu_y[i] = ctu_y; | |
2012 | } else { | ||
2013 | uint16_t slice_height_in_ctus; | ||
2014 |
2/2✓ Branch 0 taken 208 times.
✓ Branch 1 taken 154 times.
|
724 | for (j = 0; j < current->pps_num_exp_slices_in_tile[i]; |
2015 | 416 | j++) { | |
2016 |
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✓ Branch 2 taken 208 times.
|
416 | ues(pps_exp_slice_height_in_ctus_minus1[i][j], 0, |
2017 | remaining_height_in_ctbs_y - 1, 2, | ||
2018 | i, j); | ||
2019 | 416 | slice_height_in_ctus = | |
2020 | current-> | ||
2021 | 416 | pps_exp_slice_height_in_ctus_minus1[i][j] + 1; | |
2022 | |||
2023 | 416 | current->slice_height_in_ctus[i + j] = | |
2024 | slice_height_in_ctus; | ||
2025 | 416 | slice_top_left_ctu_x[i + j] = ctu_x; | |
2026 | 416 | slice_top_left_ctu_y[i + j] = ctu_y; | |
2027 | 416 | ctu_y += slice_height_in_ctus; | |
2028 | |||
2029 | 416 | remaining_height_in_ctbs_y -= slice_height_in_ctus; | |
2030 | } | ||
2031 |
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|
308 | uniform_slice_height = 1 + |
2032 | ✗ | (j == 0 ? current->row_height_val[tile_y] - 1: | |
2033 | 308 | current->pps_exp_slice_height_in_ctus_minus1[i][j-1]); | |
2034 |
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|
308 | while (remaining_height_in_ctbs_y > uniform_slice_height) { |
2035 | ✗ | current->slice_height_in_ctus[i + j] = | |
2036 | uniform_slice_height; | ||
2037 | ✗ | slice_top_left_ctu_x[i + j] = ctu_x; | |
2038 | ✗ | slice_top_left_ctu_y[i + j] = ctu_y; | |
2039 | ✗ | ctu_y += uniform_slice_height; | |
2040 | |||
2041 | ✗ | remaining_height_in_ctbs_y -= uniform_slice_height; | |
2042 | ✗ | j++; | |
2043 | } | ||
2044 |
2/2✓ Branch 0 taken 100 times.
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|
308 | if (remaining_height_in_ctbs_y > 0) { |
2045 | 200 | current->slice_height_in_ctus[i + j] = | |
2046 | remaining_height_in_ctbs_y; | ||
2047 | 200 | slice_top_left_ctu_x[i + j] = ctu_x; | |
2048 | 200 | slice_top_left_ctu_y[i + j] = ctu_y; | |
2049 | 200 | j++; | |
2050 | } | ||
2051 | 308 | current->num_slices_in_tile[i] = j; | |
2052 | } | ||
2053 |
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|
924 | for (int k = 0; k < current->num_slices_in_tile[i]; k++) |
2054 | 616 | current->slice_top_left_tile_idx[i + k] = tile_idx; | |
2055 | 308 | i += current->num_slices_in_tile[i] - 1; | |
2056 | } else { | ||
2057 | 1874 | uint16_t height = 0; | |
2058 |
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|
1874 | infer(pps_num_exp_slices_in_tile[i], 0); |
2059 |
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✓ Branch 1 taken 424 times.
|
1874 | if (current->pps_slice_width_in_tiles_minus1[i] == 0 && |
2060 |
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✓ Branch 1 taken 27 times.
|
1026 | current->pps_slice_height_in_tiles_minus1[i] == 0) |
2061 | 972 | current->num_slices_in_tile[i] = 1; | |
2062 | |||
2063 | 1874 | for (j = 0; | |
2064 |
2/2✓ Branch 0 taken 1015 times.
✓ Branch 1 taken 937 times.
|
3904 | j <= current->pps_slice_height_in_tiles_minus1[i]; |
2065 | 2030 | j++) { | |
2066 | 2030 | height += | |
2067 | 2030 | current->row_height_val[tile_y + j]; | |
2068 | } | ||
2069 | 1874 | current->slice_height_in_ctus[i] = height; | |
2070 | |||
2071 | 1874 | slice_top_left_ctu_x[i] = ctu_x; | |
2072 | 1874 | slice_top_left_ctu_y[i] = ctu_y; | |
2073 | } | ||
2074 |
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|
2182 | if (i < current->pps_num_slices_in_pic_minus1) { |
2075 |
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✓ Branch 1 taken 836 times.
|
2182 | if (current->pps_tile_idx_delta_present_flag) { |
2076 | // Two conditions must be met: | ||
2077 | // 1. −NumTilesInPic + 1 <= pps_tile_idx_delta_val[i] <= NumTilesInPic − 1 | ||
2078 | // 2. 0 <= tile_idx + pps_tile_idx_delta_val[i] <= NumTilesInPic − 1 | ||
2079 | // Combining these conditions yields: -tile_idx <= pps_tile_idx_delta_val[i] <= NumTilesInPic - 1 - tile_idx | ||
2080 |
1/2✗ Branch 1 not taken.
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|
510 | ses(pps_tile_idx_delta_val[i], |
2081 | -tile_idx, current->num_tiles_in_pic - 1 - tile_idx, 1, i); | ||
2082 |
1/2✗ Branch 0 not taken.
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|
510 | if (current->pps_tile_idx_delta_val[i] == 0) { |
2083 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
2084 | "pps_tile_idx_delta_val[i] shall not be equal to 0.\n"); | ||
2085 | } | ||
2086 | 510 | tile_idx += current->pps_tile_idx_delta_val[i]; | |
2087 | } else { | ||
2088 |
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✓ Branch 1 taken 20 times.
|
1672 | infer(pps_tile_idx_delta_val[i], 0); |
2089 | 1672 | tile_idx += | |
2090 | 1672 | current->pps_slice_width_in_tiles_minus1[i] + 1; | |
2091 |
2/2✓ Branch 0 taken 382 times.
✓ Branch 1 taken 454 times.
|
1672 | if (tile_idx % current->num_tile_columns == 0) { |
2092 | 764 | tile_idx += | |
2093 | 764 | current->pps_slice_height_in_tiles_minus1[i] * | |
2094 | 764 | current->num_tile_columns; | |
2095 | } | ||
2096 | } | ||
2097 | } | ||
2098 | } | ||
2099 |
1/2✓ Branch 0 taken 407 times.
✗ Branch 1 not taken.
|
814 | if (i == current->pps_num_slices_in_pic_minus1) { |
2100 | 814 | uint16_t height = 0; | |
2101 | |||
2102 | 814 | current->slice_top_left_tile_idx[i] = tile_idx; | |
2103 | 814 | current->num_slices_in_tile[i] = 1; | |
2104 | 814 | tile_x = tile_idx % current->num_tile_columns; | |
2105 | 814 | tile_y = tile_idx / current->num_tile_columns; | |
2106 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 407 times.
|
814 | if (tile_y >= current->num_tile_rows) |
2107 | ✗ | return AVERROR_INVALIDDATA; | |
2108 | |||
2109 | 814 | ctu_x = 0, ctu_y = 0; | |
2110 |
2/2✓ Branch 0 taken 149 times.
✓ Branch 1 taken 407 times.
|
1112 | for (j = 0; j < tile_x; j++) { |
2111 | 298 | ctu_x += current->col_width_val[j]; | |
2112 | } | ||
2113 |
2/2✓ Branch 0 taken 480 times.
✓ Branch 1 taken 407 times.
|
1774 | for (j = 0; j < tile_y; j++) { |
2114 | 960 | ctu_y += current->row_height_val[j]; | |
2115 | } | ||
2116 | 814 | slice_top_left_ctu_x[i] = ctu_x; | |
2117 | 814 | slice_top_left_ctu_y[i] = ctu_y; | |
2118 | |||
2119 | 814 | current->pps_slice_width_in_tiles_minus1[i] = | |
2120 | 814 | current->num_tile_columns - tile_x - 1; | |
2121 | 814 | current->pps_slice_height_in_tiles_minus1[i] = | |
2122 | 814 | current->num_tile_rows - tile_y - 1; | |
2123 | |||
2124 |
2/2✓ Branch 0 taken 1123 times.
✓ Branch 1 taken 407 times.
|
3060 | for (j = 0; j <= current->pps_slice_height_in_tiles_minus1[i]; |
2125 | 2246 | j++) { | |
2126 | 2246 | height += | |
2127 | 2246 | current->row_height_val[tile_y + j]; | |
2128 | } | ||
2129 | 814 | current->slice_height_in_ctus[i] = height; | |
2130 | |||
2131 |
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✓ Branch 1 taken 9 times.
|
814 | infer(pps_num_exp_slices_in_tile[i], 0); |
2132 | } | ||
2133 | //now, we got all slice information, let's resolve NumSlicesInSubpic | ||
2134 |
2/2✓ Branch 0 taken 1231 times.
✓ Branch 1 taken 407 times.
|
3276 | for (i = 0; i <= sps->sps_num_subpics_minus1; i++) { |
2135 | 2462 | current->num_slices_in_subpic[i] = 0; | |
2136 |
2/2✓ Branch 0 taken 4664 times.
✓ Branch 1 taken 1231 times.
|
11790 | for (j = 0; j <= current->pps_num_slices_in_pic_minus1; j++) { |
2137 | 9328 | uint16_t pos_x = 0, pos_y = 0; | |
2138 | 9328 | pos_x = slice_top_left_ctu_x[j]; | |
2139 | 9328 | pos_y = slice_top_left_ctu_y[j]; | |
2140 |
2/2✓ Branch 0 taken 3489 times.
✓ Branch 1 taken 1175 times.
|
9328 | if ((pos_x >= sps->sps_subpic_ctu_top_left_x[i]) && |
2141 | 6978 | (pos_x < | |
2142 | 6978 | sps->sps_subpic_ctu_top_left_x[i] + | |
2143 |
2/2✓ Branch 0 taken 2942 times.
✓ Branch 1 taken 547 times.
|
6978 | sps->sps_subpic_width_minus1[i] + 1) && |
2144 |
2/2✓ Branch 0 taken 2064 times.
✓ Branch 1 taken 878 times.
|
5884 | (pos_y >= sps->sps_subpic_ctu_top_left_y[i]) && |
2145 | 4128 | (pos_y < sps->sps_subpic_ctu_top_left_y[i] + | |
2146 |
2/2✓ Branch 0 taken 1652 times.
✓ Branch 1 taken 412 times.
|
4128 | sps->sps_subpic_height_minus1[i] + 1)) { |
2147 | 3304 | current->num_slices_in_subpic[i]++; | |
2148 | } | ||
2149 | } | ||
2150 | 2462 | num_slices += current->num_slices_in_subpic[i]; | |
2151 | } | ||
2152 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 407 times.
|
814 | if (current->pps_num_slices_in_pic_minus1 + 1 != num_slices) |
2153 | ✗ | return AVERROR_INVALIDDATA; | |
2154 | } else { | ||
2155 |
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✓ Branch 1 taken 19 times.
|
38 | if (current->pps_no_pic_partition_flag) |
2156 | ✗ | infer(pps_num_slices_in_pic_minus1, 0); | |
2157 |
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✗ Branch 1 not taken.
|
38 | else if (current->pps_single_slice_per_subpic_flag) { |
2158 |
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✓ Branch 1 taken 19 times.
|
146 | for (i = 0; i <= sps->sps_num_subpics_minus1; i++) |
2159 | 108 | current->num_slices_in_subpic[i] = 1; | |
2160 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2 times.
|
38 | infer(pps_num_slices_in_pic_minus1, |
2161 | sps->sps_num_subpics_minus1); | ||
2162 | } | ||
2163 | // else? | ||
2164 | } | ||
2165 |
2/2✓ Branch 0 taken 416 times.
✓ Branch 1 taken 10 times.
|
852 | if (!current->pps_rect_slice_flag || |
2166 |
2/2✓ Branch 0 taken 407 times.
✓ Branch 1 taken 9 times.
|
832 | current->pps_single_slice_per_subpic_flag || |
2167 |
2/2✓ Branch 0 taken 402 times.
✓ Branch 1 taken 5 times.
|
814 | current->pps_num_slices_in_pic_minus1 > 0) |
2168 |
1/2✗ Branch 1 not taken.
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|
842 | flag(pps_loop_filter_across_slices_enabled_flag); |
2169 | else | ||
2170 |
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|
10 | infer(pps_loop_filter_across_slices_enabled_flag, 0); |
2171 | } else { | ||
2172 |
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|
2944 | infer(pps_num_exp_tile_columns_minus1, 0); |
2173 |
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|
2944 | infer(pps_tile_column_width_minus1[0], pic_width_in_ctbs_y - 1); |
2174 |
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✓ Branch 1 taken 380 times.
|
2944 | infer(pps_num_exp_tile_rows_minus1, 0); |
2175 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 380 times.
|
2944 | infer(pps_tile_row_height_minus1[0], pic_height_in_ctbs_y - 1); |
2176 | 2944 | current->col_width_val[0] = pic_width_in_ctbs_y; | |
2177 | 2944 | current->row_height_val[0] = pic_height_in_ctbs_y; | |
2178 | 2944 | current->num_tile_columns = 1; | |
2179 | 2944 | current->num_tile_rows = 1; | |
2180 | 2944 | current->num_tiles_in_pic = 1; | |
2181 | } | ||
2182 | |||
2183 |
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|
3796 | flag(pps_cabac_init_present_flag); |
2184 |
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✓ Branch 1 taken 1898 times.
|
11388 | for (i = 0; i < 2; i++) |
2185 |
1/2✗ Branch 1 not taken.
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|
7592 | ues(pps_num_ref_idx_default_active_minus1[i], 0, 14, 1, i); |
2186 |
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|
3796 | flag(pps_rpl1_idx_present_flag); |
2187 |
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|
3796 | flag(pps_weighted_pred_flag); |
2188 |
1/2✗ Branch 1 not taken.
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|
3796 | flag(pps_weighted_bipred_flag); |
2189 |
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|
3796 | flag(pps_ref_wraparound_enabled_flag); |
2190 |
2/2✓ Branch 0 taken 12 times.
✓ Branch 1 taken 1886 times.
|
3796 | if (current->pps_ref_wraparound_enabled_flag) { |
2191 |
1/2✗ Branch 1 not taken.
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|
24 | ue(pps_pic_width_minus_wraparound_offset, |
2192 | 0, (current->pps_pic_width_in_luma_samples / min_cb_size_y) | ||
2193 | - (ctb_size_y / min_cb_size_y) - 2); | ||
2194 | } | ||
2195 | |||
2196 | 3796 | qp_bd_offset = 6 * sps->sps_bitdepth_minus8; | |
2197 |
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|
3796 | se(pps_init_qp_minus26, -(26 + qp_bd_offset), 37); |
2198 |
1/2✗ Branch 1 not taken.
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|
3796 | flag(pps_cu_qp_delta_enabled_flag); |
2199 |
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|
3796 | flag(pps_chroma_tool_offsets_present_flag); |
2200 |
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✓ Branch 1 taken 789 times.
|
3796 | if (current->pps_chroma_tool_offsets_present_flag) { |
2201 |
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|
2218 | se(pps_cb_qp_offset, -12, 12); |
2202 |
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|
2218 | se(pps_cr_qp_offset, -12, 12); |
2203 |
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|
2218 | flag(pps_joint_cbcr_qp_offset_present_flag); |
2204 |
2/2✓ Branch 0 taken 1100 times.
✓ Branch 1 taken 9 times.
|
2218 | if (current->pps_joint_cbcr_qp_offset_present_flag) |
2205 |
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|
2200 | se(pps_joint_cbcr_qp_offset_value, -12, 12); |
2206 | else | ||
2207 |
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|
18 | infer(pps_joint_cbcr_qp_offset_value, 0); |
2208 |
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|
2218 | flag(pps_slice_chroma_qp_offsets_present_flag); |
2209 |
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|
2218 | flag(pps_cu_chroma_qp_offset_list_enabled_flag); |
2210 |
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✓ Branch 1 taken 751 times.
|
2218 | if (current->pps_cu_chroma_qp_offset_list_enabled_flag) { |
2211 |
1/2✗ Branch 1 not taken.
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|
716 | ue(pps_chroma_qp_offset_list_len_minus1, 0, 5); |
2212 |
2/2✓ Branch 0 taken 1202 times.
✓ Branch 1 taken 358 times.
|
3120 | for (i = 0; i <= current->pps_chroma_qp_offset_list_len_minus1; i++) { |
2213 |
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|
2404 | ses(pps_cb_qp_offset_list[i], -12, 12, 1, i); |
2214 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 1202 times.
|
2404 | ses(pps_cr_qp_offset_list[i], -12, 12, 1, i); |
2215 |
1/2✓ Branch 0 taken 1202 times.
✗ Branch 1 not taken.
|
2404 | if (current->pps_joint_cbcr_qp_offset_present_flag) |
2216 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 1202 times.
|
2404 | ses(pps_joint_cbcr_qp_offset_list[i], -12, 12, 1, i); |
2217 | else | ||
2218 | ✗ | infer(pps_joint_cbcr_qp_offset_list[i], 0); | |
2219 | } | ||
2220 | } | ||
2221 | } else { | ||
2222 |
1/2✗ Branch 0 not taken.
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|
1578 | infer(pps_cb_qp_offset, 0); |
2223 |
1/2✗ Branch 0 not taken.
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|
1578 | infer(pps_cr_qp_offset, 0); |
2224 |
1/2✗ Branch 0 not taken.
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|
1578 | infer(pps_joint_cbcr_qp_offset_present_flag, 0); |
2225 |
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✓ Branch 1 taken 260 times.
|
1578 | infer(pps_joint_cbcr_qp_offset_value, 0); |
2226 |
1/2✗ Branch 0 not taken.
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|
1578 | infer(pps_slice_chroma_qp_offsets_present_flag, 0); |
2227 |
1/2✗ Branch 0 not taken.
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|
1578 | infer(pps_cu_chroma_qp_offset_list_enabled_flag, 0); |
2228 | } | ||
2229 |
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|
3796 | flag(pps_deblocking_filter_control_present_flag); |
2230 |
2/2✓ Branch 0 taken 1134 times.
✓ Branch 1 taken 764 times.
|
3796 | if (current->pps_deblocking_filter_control_present_flag) { |
2231 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 1134 times.
|
2268 | flag(pps_deblocking_filter_override_enabled_flag); |
2232 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 1134 times.
|
2268 | flag(pps_deblocking_filter_disabled_flag); |
2233 |
2/2✓ Branch 0 taken 362 times.
✓ Branch 1 taken 772 times.
|
2268 | if (!current->pps_no_pic_partition_flag && |
2234 |
2/2✓ Branch 0 taken 167 times.
✓ Branch 1 taken 195 times.
|
724 | current->pps_deblocking_filter_override_enabled_flag) |
2235 |
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|
334 | flag(pps_dbf_info_in_ph_flag); |
2236 | else | ||
2237 |
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✓ Branch 1 taken 257 times.
|
1934 | infer(pps_dbf_info_in_ph_flag, 0); |
2238 |
2/2✓ Branch 0 taken 362 times.
✓ Branch 1 taken 772 times.
|
2268 | if (!current->pps_deblocking_filter_disabled_flag) { |
2239 |
1/2✗ Branch 1 not taken.
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|
724 | se(pps_luma_beta_offset_div2, -12, 12); |
2240 |
1/2✗ Branch 1 not taken.
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|
724 | se(pps_luma_tc_offset_div2, -12, 12); |
2241 |
1/2✓ Branch 0 taken 362 times.
✗ Branch 1 not taken.
|
724 | if (current->pps_chroma_tool_offsets_present_flag) { |
2242 |
1/2✗ Branch 1 not taken.
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|
724 | se(pps_cb_beta_offset_div2, -12, 12); |
2243 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 362 times.
|
724 | se(pps_cb_tc_offset_div2, -12, 12); |
2244 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 362 times.
|
724 | se(pps_cr_beta_offset_div2, -12, 12); |
2245 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 362 times.
|
724 | se(pps_cr_tc_offset_div2, -12, 12); |
2246 | } else { | ||
2247 | ✗ | infer(pps_cb_beta_offset_div2, | |
2248 | current->pps_luma_beta_offset_div2); | ||
2249 | ✗ | infer(pps_cb_tc_offset_div2, current->pps_luma_tc_offset_div2); | |
2250 | ✗ | infer(pps_cr_beta_offset_div2, | |
2251 | current->pps_luma_beta_offset_div2); | ||
2252 | ✗ | infer(pps_cr_tc_offset_div2, current->pps_luma_tc_offset_div2); | |
2253 | } | ||
2254 | } else { | ||
2255 |
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|
1544 | infer(pps_luma_beta_offset_div2, 0); |
2256 |
1/2✗ Branch 0 not taken.
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|
1544 | infer(pps_luma_tc_offset_div2, 0); |
2257 |
1/2✗ Branch 0 not taken.
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|
1544 | infer(pps_cb_beta_offset_div2, 0); |
2258 |
1/2✗ Branch 0 not taken.
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|
1544 | infer(pps_cb_tc_offset_div2, 0); |
2259 |
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|
1544 | infer(pps_cr_beta_offset_div2, 0); |
2260 |
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|
1544 | infer(pps_cr_tc_offset_div2, 0); |
2261 | } | ||
2262 | } else { | ||
2263 |
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|
1528 | infer(pps_deblocking_filter_override_enabled_flag, 0); |
2264 |
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|
1528 | infer(pps_deblocking_filter_disabled_flag, 0); |
2265 |
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|
1528 | infer(pps_dbf_info_in_ph_flag, 0); |
2266 |
1/2✗ Branch 0 not taken.
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|
1528 | infer(pps_luma_beta_offset_div2, 0); |
2267 |
1/2✗ Branch 0 not taken.
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|
1528 | infer(pps_luma_tc_offset_div2, 0); |
2268 |
1/2✗ Branch 0 not taken.
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|
1528 | infer(pps_cb_beta_offset_div2, 0); |
2269 |
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|
1528 | infer(pps_cb_tc_offset_div2, 0); |
2270 |
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|
1528 | infer(pps_cr_beta_offset_div2, 0); |
2271 |
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|
1528 | infer(pps_cr_tc_offset_div2, 0); |
2272 | } | ||
2273 | |||
2274 |
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✓ Branch 1 taken 1472 times.
|
3796 | if (!current->pps_no_pic_partition_flag) { |
2275 |
1/2✗ Branch 1 not taken.
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|
852 | flag(pps_rpl_info_in_ph_flag); |
2276 |
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|
852 | flag(pps_sao_info_in_ph_flag); |
2277 |
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|
852 | flag(pps_alf_info_in_ph_flag); |
2278 |
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✓ Branch 1 taken 358 times.
|
852 | if ((current->pps_weighted_pred_flag || |
2279 |
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|
136 | current->pps_weighted_bipred_flag) && |
2280 |
2/2✓ Branch 0 taken 12 times.
✓ Branch 1 taken 346 times.
|
716 | current->pps_rpl_info_in_ph_flag) |
2281 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 12 times.
|
24 | flag(pps_wp_info_in_ph_flag); |
2282 |
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|
852 | flag(pps_qp_delta_info_in_ph_flag); |
2283 | } | ||
2284 |
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|
3796 | flag(pps_picture_header_extension_present_flag); |
2285 |
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|
3796 | flag(pps_slice_header_extension_present_flag); |
2286 | |||
2287 |
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|
3796 | flag(pps_extension_flag); |
2288 |
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✓ Branch 1 taken 1898 times.
|
3796 | if (current->pps_extension_flag) |
2289 | ✗ | CHECK(FUNC(extension_data) (ctx, rw, ¤t->extension_data)); | |
2290 | |||
2291 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 1898 times.
|
3796 | CHECK(FUNC(rbsp_trailing_bits) (ctx, rw)); |
2292 | 3796 | return 0; | |
2293 | } | ||
2294 | |||
2295 | 1376 | static int FUNC(alf_data)(CodedBitstreamContext *ctx, RWContext *rw, | |
2296 | H266RawAPS *current) | ||
2297 | { | ||
2298 | int err, j, k; | ||
2299 | |||
2300 |
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|
1376 | flag(alf_luma_filter_signal_flag); |
2301 | |||
2302 |
2/2✓ Branch 0 taken 668 times.
✓ Branch 1 taken 20 times.
|
1376 | if (current->aps_chroma_present_flag) { |
2303 |
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|
1336 | flag(alf_chroma_filter_signal_flag); |
2304 |
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|
1336 | flag(alf_cc_cb_filter_signal_flag); |
2305 |
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|
1336 | flag(alf_cc_cr_filter_signal_flag); |
2306 | } else { | ||
2307 |
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✓ Branch 1 taken 6 times.
|
40 | infer(alf_chroma_filter_signal_flag, 0); |
2308 |
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|
40 | infer(alf_cc_cb_filter_signal_flag, 0); |
2309 |
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|
40 | infer(alf_cc_cr_filter_signal_flag, 0); |
2310 | } | ||
2311 | |||
2312 |
2/2✓ Branch 0 taken 543 times.
✓ Branch 1 taken 145 times.
|
1376 | if (current->alf_luma_filter_signal_flag) { |
2313 |
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|
1086 | flag(alf_luma_clip_flag); |
2314 |
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|
1086 | ue(alf_luma_num_filters_signalled_minus1, 0, VVC_NUM_ALF_FILTERS - 1); |
2315 |
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|
1086 | if (current->alf_luma_num_filters_signalled_minus1 > 0) { |
2316 | 740 | unsigned int bits = av_ceil_log2(current->alf_luma_num_filters_signalled_minus1 + 1); | |
2317 |
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|
19240 | for (int filt_idx = 0; filt_idx < VVC_NUM_ALF_FILTERS; filt_idx++) |
2318 |
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|
18500 | us(bits, alf_luma_coeff_delta_idx[filt_idx], |
2319 | 0, current->alf_luma_num_filters_signalled_minus1, | ||
2320 | 1, filt_idx); | ||
2321 | } | ||
2322 |
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|
7460 | for (int sf_idx = 0; sf_idx <= current->alf_luma_num_filters_signalled_minus1; sf_idx++) |
2323 |
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|
82862 | for (j = 0; j < 12; j++) { |
2324 |
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|
76488 | ues(alf_luma_coeff_abs[sf_idx][j], 0, 128, 2, sf_idx, j); |
2325 |
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|
76488 | if (current->alf_luma_coeff_abs[sf_idx][j]) |
2326 |
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|
73874 | ubs(1, alf_luma_coeff_sign[sf_idx][j], 2, sf_idx, j); |
2327 | else | ||
2328 |
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|
2614 | infer(alf_luma_coeff_sign[sf_idx][j], 0); |
2329 | } | ||
2330 | } else { | ||
2331 |
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|
290 | infer(alf_luma_clip_flag, 0); |
2332 |
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|
290 | infer(alf_luma_num_filters_signalled_minus1, 0); |
2333 | } | ||
2334 |
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|
8040 | for (int sf_idx = 0; sf_idx <= current->alf_luma_num_filters_signalled_minus1; sf_idx++) { |
2335 |
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|
86632 | for (j = 0; j < 12; j++) { |
2336 |
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|
79968 | if (current->alf_luma_clip_flag) |
2337 |
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|
54096 | ubs(2, alf_luma_clip_idx[sf_idx][j], 2, sf_idx, j); |
2338 | else | ||
2339 |
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|
25872 | infer(alf_luma_clip_idx[sf_idx][j], 0); |
2340 | } | ||
2341 | } | ||
2342 | |||
2343 |
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|
1376 | if (current->alf_chroma_filter_signal_flag) { |
2344 |
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|
880 | flag(alf_chroma_clip_flag); |
2345 |
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|
880 | ue(alf_chroma_num_alt_filters_minus1, 0, 7); |
2346 | } else { | ||
2347 |
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|
496 | infer(alf_chroma_clip_flag, 0); |
2348 |
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|
496 | infer(alf_chroma_num_alt_filters_minus1, 0); |
2349 | } | ||
2350 |
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|
4416 | for (int alt_idx = 0; alt_idx <= current->alf_chroma_num_alt_filters_minus1; alt_idx++) { |
2351 |
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|
21280 | for (j = 0; j < 6; j++) { |
2352 |
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|
18240 | if (current->alf_chroma_filter_signal_flag) |
2353 |
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|
15264 | ues(alf_chroma_coeff_abs[alt_idx][j], 0, 128, 2, alt_idx, j); |
2354 | else | ||
2355 |
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|
2976 | infer(alf_chroma_coeff_abs[alt_idx][j], 0); |
2356 |
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|
18240 | if (current->alf_chroma_coeff_abs[alt_idx][j] > 0) |
2357 |
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|
14418 | ubs(1, alf_chroma_coeff_sign[alt_idx][j], 2, alt_idx, j); |
2358 | else | ||
2359 |
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|
3822 | infer(alf_chroma_coeff_sign[alt_idx][j], 0); |
2360 | } | ||
2361 |
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|
21280 | for (j = 0; j < 6; j++) { |
2362 |
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|
18240 | if (current->alf_chroma_clip_flag) |
2363 |
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|
12300 | ubs(2, alf_chroma_clip_idx[alt_idx][j], 2, alt_idx, j); |
2364 | else | ||
2365 |
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|
5940 | infer(alf_chroma_clip_idx[alt_idx][j], 0); |
2366 | } | ||
2367 | } | ||
2368 | |||
2369 |
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|
1376 | if (current->alf_cc_cb_filter_signal_flag) |
2370 |
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|
482 | ue(alf_cc_cb_filters_signalled_minus1, 0, 3); |
2371 | else | ||
2372 |
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|
894 | infer(alf_cc_cb_filters_signalled_minus1, 0); |
2373 |
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|
3840 | for (k = 0; k <= current->alf_cc_cb_filters_signalled_minus1; k++) { |
2374 |
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|
19712 | for (j = 0; j < 7; j++) { |
2375 |
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|
17248 | if (current->alf_cc_cb_filter_signal_flag) |
2376 |
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|
10990 | ubs(3, alf_cc_cb_mapped_coeff_abs[k][j], 2, k, j); |
2377 | else | ||
2378 |
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|
6258 | infer(alf_cc_cb_mapped_coeff_abs[k][j], 0); |
2379 |
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|
17248 | if (current->alf_cc_cb_mapped_coeff_abs[k][j]) |
2380 |
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|
9252 | ubs(1, alf_cc_cb_coeff_sign[k][j], 2, k, j); |
2381 | else | ||
2382 |
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|
7996 | infer(alf_cc_cb_coeff_sign[k][j], 0); |
2383 | } | ||
2384 | } | ||
2385 | |||
2386 |
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|
1376 | if (current->alf_cc_cr_filter_signal_flag) |
2387 |
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|
426 | ue(alf_cc_cr_filters_signalled_minus1, 0, 3); |
2388 | else | ||
2389 |
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|
950 | infer(alf_cc_cr_filters_signalled_minus1, 0); |
2390 |
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|
3700 | for (k = 0; k < current->alf_cc_cr_filters_signalled_minus1 + 1; k++) { |
2391 |
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|
18592 | for (j = 0; j < 7; j++) { |
2392 |
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|
16268 | if (current->alf_cc_cr_filter_signal_flag) |
2393 |
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|
9618 | ubs(3, alf_cc_cr_mapped_coeff_abs[k][j], 2, k, j); |
2394 | else | ||
2395 |
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|
6650 | infer(alf_cc_cr_mapped_coeff_abs[k][j], 0); |
2396 |
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|
16268 | if (current->alf_cc_cr_mapped_coeff_abs[k][j]) |
2397 |
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|
8396 | ubs(1, alf_cc_cr_coeff_sign[k][j], 2, k, j); |
2398 | else | ||
2399 |
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|
7872 | infer(alf_cc_cr_coeff_sign[k][j], 0); |
2400 | } | ||
2401 | } | ||
2402 | |||
2403 | 1376 | return 0; | |
2404 | } | ||
2405 | |||
2406 | 318 | static int FUNC(lmcs_data)(CodedBitstreamContext *ctx, RWContext *rw, | |
2407 | H266RawAPS *current) | ||
2408 | { | ||
2409 | int err, i, lmcs_max_bin_idx; | ||
2410 | |||
2411 |
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|
318 | ue(lmcs_min_bin_idx, 0, 15); |
2412 |
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|
318 | ue(lmcs_delta_max_bin_idx, 0, 15); |
2413 |
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|
318 | ue(lmcs_delta_cw_prec_minus1, 0, 14); |
2414 | |||
2415 | 318 | lmcs_max_bin_idx = 15 - current->lmcs_delta_max_bin_idx; | |
2416 | |||
2417 |
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|
318 | if (lmcs_max_bin_idx < current->lmcs_min_bin_idx) |
2418 | ✗ | return AVERROR_INVALIDDATA; | |
2419 | |||
2420 |
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|
4732 | for (i = current->lmcs_min_bin_idx; i <= lmcs_max_bin_idx; i++) { |
2421 |
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|
4414 | ubs(current->lmcs_delta_cw_prec_minus1 + 1, lmcs_delta_abs_cw[i], 1, i); |
2422 |
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|
4414 | if (current->lmcs_delta_abs_cw[i] > 0) |
2423 |
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|
4078 | flags(lmcs_delta_sign_cw_flag[i], 1, i); |
2424 | else | ||
2425 |
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|
336 | infer(lmcs_delta_sign_cw_flag[i], 0); |
2426 | } | ||
2427 | |||
2428 |
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|
318 | if (current->aps_chroma_present_flag) { |
2429 |
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|
318 | ub(3, lmcs_delta_abs_crs); |
2430 |
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|
318 | if (current->lmcs_delta_abs_crs > 0) |
2431 |
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|
314 | flag(lmcs_delta_sign_crs_flag); |
2432 | else | ||
2433 |
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|
4 | infer(lmcs_delta_sign_crs_flag, 0); |
2434 | } else { | ||
2435 | ✗ | infer(lmcs_delta_abs_crs, 0); | |
2436 | ✗ | infer(lmcs_delta_sign_crs_flag, 0); | |
2437 | } | ||
2438 | |||
2439 | 318 | return 0; | |
2440 | } | ||
2441 | |||
2442 | 72 | static int FUNC(scaling_list_data)(CodedBitstreamContext *ctx, RWContext *rw, | |
2443 | H266RawAPS *current) | ||
2444 | { | ||
2445 | // 7.4.3.4, deriving DiagScanOrder | ||
2446 | static const uint8_t diag_scan_order[64][2] = { | ||
2447 | { 0, 0, }, { 0, 1, }, { 1, 0, }, { 0, 2, }, { 1, 1, }, { 2, 0, }, { 0, 3, }, { 1, 2, }, | ||
2448 | { 2, 1, }, { 3, 0, }, { 0, 4, }, { 1, 3, }, { 2, 2, }, { 3, 1, }, { 4, 0, }, { 0, 5, }, | ||
2449 | { 1, 4, }, { 2, 3, }, { 3, 2, }, { 4, 1, }, { 5, 0, }, { 0, 6, }, { 1, 5, }, { 2, 4, }, | ||
2450 | { 3, 3, }, { 4, 2, }, { 5, 1, }, { 6, 0, }, { 0, 7, }, { 1, 6, }, { 2, 5, }, { 3, 4, }, | ||
2451 | { 4, 3, }, { 5, 2, }, { 6, 1, }, { 7, 0, }, { 1, 7, }, { 2, 6, }, { 3, 5, }, { 4, 4, }, | ||
2452 | { 5, 3, }, { 6, 2, }, { 7, 1, }, { 2, 7, }, { 3, 6, }, { 4, 5, }, { 5, 4, }, { 6, 3, }, | ||
2453 | { 7, 2, }, { 3, 7, }, { 4, 6, }, { 5, 5, }, { 6, 4, }, { 7, 3, }, { 4, 7, }, { 5, 6, }, | ||
2454 | { 6, 5, }, { 7, 4, }, { 5, 7, }, { 6, 6, }, { 7, 5, }, { 6, 7, }, { 7, 6, }, { 7, 7, }, }; | ||
2455 | int err; | ||
2456 | |||
2457 |
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|
2088 | for (int id = 0; id < 28; id ++) { |
2458 |
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|
2016 | if (current->aps_chroma_present_flag || id % 3 == 2 || id == 27) { |
2459 |
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|
1080 | flags(scaling_list_copy_mode_flag[id], 1, id); |
2460 |
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|
1080 | if (!current->scaling_list_copy_mode_flag[id]) |
2461 |
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|
436 | flags(scaling_list_pred_mode_flag[id], 1, id); |
2462 | else | ||
2463 |
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|
644 | infer(scaling_list_pred_mode_flag[id], 0); |
2464 |
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|
1080 | if ((current->scaling_list_copy_mode_flag[id] || |
2465 |
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|
1080 | current->scaling_list_pred_mode_flag[id]) && |
2466 |
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|
896 | id != 0 && id != 2 && id != 8) { |
2467 |
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|
856 | int max_id_delta = (id < 2) ? id : ((id < 8) ? (id - 2) : (id - 8)); |
2468 |
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|
856 | ues(scaling_list_pred_id_delta[id], 0, max_id_delta, 1, id); |
2469 | } | ||
2470 |
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|
1080 | if (!current->scaling_list_copy_mode_flag[id]) { |
2471 |
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|
436 | int matrix_size = id < 2 ? 2 : (id < 8 ? 4 : 8); |
2472 |
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|
436 | if (id > 13) { |
2473 | 104 | int idx = id - 14; | |
2474 |
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|
104 | ses(scaling_list_dc_coef[idx], -128, 127, 1, idx); |
2475 | } | ||
2476 |
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|
19796 | for (int i = 0; i < matrix_size * matrix_size; i++) { |
2477 | 19360 | int x = diag_scan_order[i][0]; | |
2478 | 19360 | int y = diag_scan_order[i][1]; | |
2479 |
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|
19360 | if (!(id > 25 && x >= 4 && y >= 4)) |
2480 |
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|
19040 | ses(scaling_list_delta_coef[id][i], -128, 127, 2, id, i); |
2481 | } | ||
2482 |
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|
644 | } else if (id > 13) { |
2483 | 488 | int idx = id - 14; | |
2484 |
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|
488 | infer(scaling_list_dc_coef[idx], 0); |
2485 | } | ||
2486 | } else { | ||
2487 |
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|
936 | infer(scaling_list_copy_mode_flag[id], 1); |
2488 |
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|
936 | infer(scaling_list_pred_mode_flag[id], 0); |
2489 | } | ||
2490 | } | ||
2491 | |||
2492 | 72 | return 0; | |
2493 | } | ||
2494 | |||
2495 | 1766 | static int FUNC(aps)(CodedBitstreamContext *ctx, RWContext *rw, | |
2496 | H266RawAPS *current, int prefix) | ||
2497 | { | ||
2498 | 1766 | int aps_id_max = MAX_UINT_BITS(5); | |
2499 | int err; | ||
2500 | |||
2501 |
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|
1766 | if (prefix) |
2502 | 1766 | HEADER("Prefix Adaptation parameter set"); | |
2503 | else | ||
2504 | ✗ | HEADER("Suffix Adaptation parameter set"); | |
2505 | |||
2506 |
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|
1766 | CHECK(FUNC(nal_unit_header)(ctx, rw, ¤t->nal_unit_header, |
2507 | prefix ? VVC_PREFIX_APS_NUT | ||
2508 | : VVC_SUFFIX_APS_NUT)); | ||
2509 | |||
2510 |
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|
1766 | ub(3, aps_params_type); |
2511 |
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|
1766 | if (current->aps_params_type == VVC_ASP_TYPE_ALF || |
2512 |
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|
390 | current->aps_params_type == VVC_ASP_TYPE_SCALING) |
2513 | 1448 | aps_id_max = 7; | |
2514 |
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|
318 | else if (current->aps_params_type == VVC_ASP_TYPE_LMCS) |
2515 | 318 | aps_id_max = 3; | |
2516 |
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|
1766 | u(5, aps_adaptation_parameter_set_id, 0, aps_id_max); |
2517 |
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|
1766 | flag(aps_chroma_present_flag); |
2518 |
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|
1766 | if (current->aps_params_type == VVC_ASP_TYPE_ALF) |
2519 |
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|
1376 | CHECK(FUNC(alf_data)(ctx, rw, current)); |
2520 |
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|
390 | else if(current->aps_params_type == VVC_ASP_TYPE_LMCS) |
2521 |
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|
318 | CHECK(FUNC(lmcs_data)(ctx, rw, current)); |
2522 |
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|
72 | else if (current->aps_params_type == VVC_ASP_TYPE_SCALING) |
2523 |
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|
72 | CHECK(FUNC(scaling_list_data)(ctx, rw, current)); |
2524 |
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|
1766 | flag(aps_extension_flag); |
2525 |
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|
1766 | if (current->aps_extension_flag) |
2526 | ✗ | CHECK(FUNC(extension_data) (ctx, rw, ¤t->extension_data)); | |
2527 |
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✓ Branch 2 taken 883 times.
|
1766 | CHECK(FUNC(rbsp_trailing_bits) (ctx, rw)); |
2528 | |||
2529 | 1766 | return 0; | |
2530 | } | ||
2531 | |||
2532 | 130 | static int FUNC(aud) (CodedBitstreamContext *ctx, RWContext *rw, | |
2533 | H266RawAUD *current) | ||
2534 | { | ||
2535 | int err; | ||
2536 | |||
2537 | 130 | HEADER("Access Unit Delimiter"); | |
2538 | |||
2539 |
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|
130 | CHECK(FUNC(nal_unit_header) (ctx, rw, |
2540 | ¤t->nal_unit_header, VVC_AUD_NUT)); | ||
2541 | |||
2542 |
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|
130 | flag(aud_irap_or_gdr_flag); |
2543 |
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|
130 | u(3, aud_pic_type, 0, 2); |
2544 | |||
2545 |
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|
130 | CHECK(FUNC(rbsp_trailing_bits) (ctx, rw)); |
2546 | 130 | return 0; | |
2547 | } | ||
2548 | |||
2549 | 388 | static int FUNC(pred_weight_table) (CodedBitstreamContext *ctx, RWContext *rw, | |
2550 | const H266RawSPS *sps, | ||
2551 | const H266RawPPS *pps, | ||
2552 | const H266RefPicLists *ref_lists, | ||
2553 | uint8_t num_ref_idx_active[2], | ||
2554 | H266RawPredWeightTable *current) | ||
2555 | { | ||
2556 | int err, i, j; | ||
2557 |
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|
388 | ue(luma_log2_weight_denom, 0, 7); |
2558 |
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|
388 | if (sps->sps_chroma_format_idc != 0) { |
2559 |
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|
388 | se(delta_chroma_log2_weight_denom, |
2560 | -current->luma_log2_weight_denom, | ||
2561 | 7 - current->luma_log2_weight_denom); | ||
2562 | } else { | ||
2563 | ✗ | infer(delta_chroma_log2_weight_denom, 0); | |
2564 | } | ||
2565 |
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|
388 | if (pps->pps_wp_info_in_ph_flag) { |
2566 | ✗ | ue(num_l0_weights, 0, | |
2567 | FFMIN(15, ref_lists->rpl_ref_list[0].num_ref_entries)); | ||
2568 | ✗ | infer(num_weights_l0, current->num_l0_weights); | |
2569 | } else { | ||
2570 |
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|
388 | infer(num_weights_l0, num_ref_idx_active[0]); |
2571 | } | ||
2572 |
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|
2234 | for (i = 0; i < current->num_weights_l0; i++) { |
2573 |
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|
1846 | flags(luma_weight_l0_flag[i], 1, i); |
2574 | } | ||
2575 |
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|
388 | if (sps->sps_chroma_format_idc != 0) { |
2576 |
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|
2234 | for (i = 0; i < current->num_weights_l0; i++) |
2577 |
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|
1846 | flags(chroma_weight_l0_flag[i], 1, i); |
2578 | } | ||
2579 |
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|
2234 | for (i = 0; i < current->num_weights_l0; i++) { |
2580 |
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|
1846 | if (current->luma_weight_l0_flag[i]) { |
2581 |
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|
1070 | ses(delta_luma_weight_l0[i], -128, 127, 1, i); |
2582 |
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|
1070 | ses(luma_offset_l0[i], -128, 127, 1, i); |
2583 | } else { | ||
2584 |
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|
776 | infer(delta_luma_weight_l0[i], 0); |
2585 |
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|
776 | infer(luma_offset_l0[i], 0); |
2586 | } | ||
2587 |
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|
1846 | if (current->chroma_weight_l0_flag[i]) { |
2588 |
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|
2886 | for (j = 0; j < 2; j++) { |
2589 |
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|
1924 | ses(delta_chroma_weight_l0[i][j], -128, 127, 2, i, j); |
2590 |
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|
1924 | ses(delta_chroma_offset_l0[i][j], -4 * 128, 4 * 127, 2, i, j); |
2591 | } | ||
2592 | } | ||
2593 | } | ||
2594 | |||
2595 |
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|
388 | if (pps->pps_weighted_bipred_flag && |
2596 |
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|
388 | ref_lists->rpl_ref_list[1].num_ref_entries > 0) { |
2597 |
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|
388 | if (pps->pps_wp_info_in_ph_flag) { |
2598 | ✗ | ue(num_l1_weights, 0, | |
2599 | FFMIN(15, ref_lists->rpl_ref_list[1].num_ref_entries)); | ||
2600 | ✗ | infer(num_weights_l1, current->num_l1_weights); | |
2601 | } else { | ||
2602 |
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|
388 | infer(num_weights_l1, num_ref_idx_active[1]); |
2603 | } | ||
2604 | } else { | ||
2605 | ✗ | infer(num_weights_l1, 0); | |
2606 | } | ||
2607 | |||
2608 |
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|
1994 | for (i = 0; i < current->num_weights_l1; i++) |
2609 |
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|
1606 | flags(luma_weight_l1_flag[i], 1, i); |
2610 |
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|
388 | if (sps->sps_chroma_format_idc != 0) { |
2611 |
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|
1994 | for (i = 0; i < current->num_weights_l1; i++) |
2612 |
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|
1606 | flags(chroma_weight_l1_flag[i], 1, i); |
2613 | } | ||
2614 |
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|
1994 | for (i = 0; i < current->num_weights_l1; i++) { |
2615 |
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|
1606 | if (current->luma_weight_l1_flag[i]) { |
2616 |
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|
782 | ses(delta_luma_weight_l1[i], -128, 127, 1, i); |
2617 |
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|
782 | ses(luma_offset_l1[i], -128, 127, 1, i); |
2618 | } else { | ||
2619 |
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|
824 | infer(delta_luma_weight_l1[i], 0); |
2620 |
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|
824 | infer(luma_offset_l1[i], 0); |
2621 | } | ||
2622 |
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|
1606 | if (current->chroma_weight_l1_flag[i]) { |
2623 |
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|
2202 | for (j = 0; j < 2; j++) { |
2624 |
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|
1468 | ses(delta_chroma_weight_l1[i][j], -128, 127, 2, i, j); |
2625 |
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|
1468 | ses(delta_chroma_offset_l1[i][j], -4 * 128, 4 * 127, 2, i, j); |
2626 | } | ||
2627 | } | ||
2628 | } | ||
2629 | 388 | return 0; | |
2630 | } | ||
2631 | |||
2632 | 17028 | static int FUNC(picture_header) (CodedBitstreamContext *ctx, RWContext *rw, | |
2633 | H266RawPictureHeader *current) { | ||
2634 | 17028 | CodedBitstreamH266Context *h266 = ctx->priv_data; | |
2635 | const H266RawVPS *vps; | ||
2636 | const H266RawSPS *sps; | ||
2637 | const H266RawPPS *pps; | ||
2638 | int err, i; | ||
2639 | unsigned int ctb_log2_size_y, min_cb_log2_size_y, | ||
2640 | min_qt_log2_size_intra_y, min_qt_log2_size_inter_y; | ||
2641 | uint8_t qp_bd_offset; | ||
2642 | |||
2643 |
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|
17028 | flag(ph_gdr_or_irap_pic_flag); |
2644 |
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|
17028 | flag(ph_non_ref_pic_flag); |
2645 |
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|
17028 | if (current->ph_gdr_or_irap_pic_flag) |
2646 |
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|
2210 | flag(ph_gdr_pic_flag); |
2647 | else | ||
2648 |
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|
14818 | infer(ph_gdr_pic_flag, 0); |
2649 |
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|
17028 | flag(ph_inter_slice_allowed_flag); |
2650 |
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|
17028 | if (current->ph_inter_slice_allowed_flag) |
2651 |
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|
14850 | flag(ph_intra_slice_allowed_flag); |
2652 | else | ||
2653 |
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|
2178 | infer(ph_intra_slice_allowed_flag, 1); |
2654 |
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|
17028 | ue(ph_pic_parameter_set_id, 0, VVC_MAX_PPS_COUNT - 1); |
2655 | 17028 | pps = h266->pps[current->ph_pic_parameter_set_id]; | |
2656 |
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|
17028 | if (!pps) { |
2657 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "PPS id %d not available.\n", | |
2658 | ✗ | current->ph_pic_parameter_set_id); | |
2659 | ✗ | return AVERROR_INVALIDDATA; | |
2660 | } | ||
2661 | 17028 | sps = h266->sps[pps->pps_seq_parameter_set_id]; | |
2662 |
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|
17028 | if (!sps) { |
2663 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "SPS id %d not available.\n", | |
2664 | ✗ | pps->pps_seq_parameter_set_id); | |
2665 | ✗ | return AVERROR_INVALIDDATA; | |
2666 | } | ||
2667 | 17028 | vps = h266->vps[sps->sps_video_parameter_set_id]; | |
2668 |
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|
17028 | if (!vps) { |
2669 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "VPS id %d not available.\n", | |
2670 | ✗ | sps->sps_video_parameter_set_id); | |
2671 | ✗ | return AVERROR_INVALIDDATA; | |
2672 | } | ||
2673 | |||
2674 |
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|
17028 | ub(sps->sps_log2_max_pic_order_cnt_lsb_minus4 + 4, ph_pic_order_cnt_lsb); |
2675 |
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|
17028 | if (current->ph_gdr_pic_flag) |
2676 |
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|
54 | ue(ph_recovery_poc_cnt, 0, |
2677 | 1 << (sps->sps_log2_max_pic_order_cnt_lsb_minus4 + 4)); | ||
2678 | |||
2679 |
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|
17028 | for (i = 0; i < sps->sps_num_extra_ph_bytes * 8; i++) { |
2680 | ✗ | if (sps->sps_extra_ph_bit_present_flag[i]) | |
2681 | ✗ | flags(ph_extra_bit[i], 1, i); | |
2682 | } | ||
2683 |
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|
17028 | if (sps->sps_poc_msb_cycle_flag) { |
2684 |
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|
204 | flag(ph_poc_msb_cycle_present_flag); |
2685 |
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|
204 | if (current->ph_poc_msb_cycle_present_flag) |
2686 | ✗ | ub(sps->sps_poc_msb_cycle_len_minus1 + 1, ph_poc_msb_cycle_val); | |
2687 | } | ||
2688 |
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|
17028 | if (sps->sps_alf_enabled_flag && pps->pps_alf_info_in_ph_flag) { |
2689 |
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|
142 | flag(ph_alf_enabled_flag); |
2690 |
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|
142 | if (current->ph_alf_enabled_flag) { |
2691 | |||
2692 |
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|
98 | ub(3, ph_num_alf_aps_ids_luma); |
2693 |
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|
200 | for (i = 0; i < current->ph_num_alf_aps_ids_luma; i++) |
2694 |
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|
102 | ubs(3, ph_alf_aps_id_luma[i], 1, i); |
2695 | |||
2696 |
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|
98 | if (sps->sps_chroma_format_idc != 0) { |
2697 |
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|
98 | flag(ph_alf_cb_enabled_flag); |
2698 |
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|
98 | flag(ph_alf_cr_enabled_flag); |
2699 | } else { | ||
2700 | ✗ | infer(ph_alf_cb_enabled_flag, 0); | |
2701 | ✗ | infer(ph_alf_cr_enabled_flag, 0); | |
2702 | } | ||
2703 | |||
2704 |
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|
98 | if (current->ph_alf_cb_enabled_flag |
2705 |
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|
52 | || current->ph_alf_cr_enabled_flag) { |
2706 |
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|
50 | ub(3, ph_alf_aps_id_chroma); |
2707 | } | ||
2708 | |||
2709 |
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|
98 | if (sps->sps_ccalf_enabled_flag) { |
2710 |
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|
98 | flag(ph_alf_cc_cb_enabled_flag); |
2711 |
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|
98 | if (current->ph_alf_cc_cb_enabled_flag) |
2712 |
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|
12 | ub(3, ph_alf_cc_cb_aps_id); |
2713 |
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|
98 | flag(ph_alf_cc_cr_enabled_flag); |
2714 |
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|
98 | if (current->ph_alf_cc_cr_enabled_flag) |
2715 |
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|
8 | ub(3, ph_alf_cc_cr_aps_id); |
2716 | } | ||
2717 | } | ||
2718 | } else { | ||
2719 |
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|
16886 | infer(ph_alf_enabled_flag, 0); |
2720 | } | ||
2721 |
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|
17028 | if (sps->sps_lmcs_enabled_flag) { |
2722 |
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|
9116 | flag(ph_lmcs_enabled_flag); |
2723 |
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|
9116 | if (current->ph_lmcs_enabled_flag) { |
2724 |
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|
3550 | ub(2, ph_lmcs_aps_id); |
2725 |
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|
3550 | if (sps->sps_chroma_format_idc != 0) |
2726 |
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|
3550 | flag(ph_chroma_residual_scale_flag); |
2727 | else | ||
2728 | ✗ | infer(ph_chroma_residual_scale_flag, 0); | |
2729 | } | ||
2730 | } else { | ||
2731 |
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|
7912 | infer(ph_lmcs_enabled_flag, 0); |
2732 |
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|
7912 | infer(ph_chroma_residual_scale_flag, 0); |
2733 | } | ||
2734 | |||
2735 |
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|
17028 | if (sps->sps_explicit_scaling_list_enabled_flag) { |
2736 |
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|
1210 | flag(ph_explicit_scaling_list_enabled_flag); |
2737 |
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|
1210 | if (current->ph_explicit_scaling_list_enabled_flag) { |
2738 | //todo: check the ph_scaling_list_aps_id range, when aps ready | ||
2739 |
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|
1210 | ub(3, ph_scaling_list_aps_id); |
2740 | } | ||
2741 | } else { | ||
2742 |
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|
15818 | infer(ph_explicit_scaling_list_enabled_flag, 0); |
2743 | } | ||
2744 |
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|
17028 | if (sps->sps_virtual_boundaries_enabled_flag && |
2745 |
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|
82 | !sps->sps_virtual_boundaries_present_flag) { |
2746 | ✗ | flag(ph_virtual_boundaries_present_flag); | |
2747 | ✗ | if (current->ph_virtual_boundaries_present_flag) { | |
2748 | ✗ | ue(ph_num_ver_virtual_boundaries, | |
2749 | 0, pps->pps_pic_width_in_luma_samples <= 8 ? 0 : VVC_MAX_VBS); | ||
2750 | ✗ | for (i = 0; i < current->ph_num_ver_virtual_boundaries; i++) { | |
2751 | ✗ | ues(ph_virtual_boundary_pos_x_minus1[i], | |
2752 | 0, (pps->pps_pic_width_in_luma_samples + 7) / 8 - 2, 1, i); | ||
2753 | } | ||
2754 | ✗ | ue(ph_num_hor_virtual_boundaries, | |
2755 | 0, pps->pps_pic_height_in_luma_samples <= 8 ? 0 : VVC_MAX_VBS); | ||
2756 | ✗ | for (i = 0; i < current->ph_num_hor_virtual_boundaries; i++) { | |
2757 | ✗ | ues(ph_virtual_boundary_pos_y_minus1[i], | |
2758 | 0, (pps->pps_pic_height_in_luma_samples + 7) / 8 - 2, 1, i); | ||
2759 | } | ||
2760 | } else { | ||
2761 | ✗ | infer(ph_num_ver_virtual_boundaries, 0); | |
2762 | ✗ | infer(ph_num_hor_virtual_boundaries, 0); | |
2763 | } | ||
2764 | } | ||
2765 |
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|
17028 | if (pps->pps_output_flag_present_flag && !current->ph_non_ref_pic_flag) |
2766 | ✗ | flag(ph_pic_output_flag); | |
2767 | else | ||
2768 |
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|
17028 | infer(ph_pic_output_flag, 1); |
2769 |
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|
17028 | if (pps->pps_rpl_info_in_ph_flag) { |
2770 |
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|
134 | CHECK(FUNC(ref_pic_lists) |
2771 | (ctx, rw, sps, pps, ¤t->ph_ref_pic_lists)); | ||
2772 | } | ||
2773 |
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|
17028 | if (sps->sps_partition_constraints_override_enabled_flag) |
2774 |
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|
16906 | flag(ph_partition_constraints_override_flag); |
2775 | else | ||
2776 |
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|
122 | infer(ph_partition_constraints_override_flag, 0); |
2777 | |||
2778 | 17028 | ctb_log2_size_y = sps->sps_log2_ctu_size_minus5 + 5; | |
2779 | 17028 | min_cb_log2_size_y = sps->sps_log2_min_luma_coding_block_size_minus2 + 2; | |
2780 |
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|
17028 | if (current->ph_intra_slice_allowed_flag) { |
2781 |
2/2✓ Branch 0 taken 39 times.
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|
2254 | if (current->ph_partition_constraints_override_flag) { |
2782 |
1/2✗ Branch 1 not taken.
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|
78 | ue(ph_log2_diff_min_qt_min_cb_intra_slice_luma, |
2783 | 0, FFMIN(6, ctb_log2_size_y) - min_cb_log2_size_y); | ||
2784 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 39 times.
|
78 | ue(ph_max_mtt_hierarchy_depth_intra_slice_luma, |
2785 | 0, 2 * (ctb_log2_size_y - min_cb_log2_size_y)); | ||
2786 |
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|
78 | if (current->ph_max_mtt_hierarchy_depth_intra_slice_luma != 0) { |
2787 | 78 | min_qt_log2_size_intra_y = | |
2788 | 78 | current->ph_log2_diff_min_qt_min_cb_intra_slice_luma + | |
2789 | min_cb_log2_size_y; | ||
2790 |
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|
78 | ue(ph_log2_diff_max_bt_min_qt_intra_slice_luma, |
2791 | 0, (sps->sps_qtbtt_dual_tree_intra_flag ? | ||
2792 | FFMIN(6, ctb_log2_size_y) : | ||
2793 | ctb_log2_size_y) - min_qt_log2_size_intra_y); | ||
2794 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 39 times.
|
78 | ue(ph_log2_diff_max_tt_min_qt_intra_slice_luma, |
2795 | 0, FFMIN(6, ctb_log2_size_y) - min_qt_log2_size_intra_y); | ||
2796 | } else { | ||
2797 | ✗ | infer(ph_log2_diff_max_bt_min_qt_intra_slice_luma, | |
2798 | sps->sps_log2_diff_max_bt_min_qt_intra_slice_luma); | ||
2799 | ✗ | infer(ph_log2_diff_max_tt_min_qt_intra_slice_luma, | |
2800 | sps->sps_log2_diff_max_tt_min_qt_intra_slice_luma); | ||
2801 | } | ||
2802 |
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|
78 | if (sps->sps_qtbtt_dual_tree_intra_flag) { |
2803 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 39 times.
|
78 | ue(ph_log2_diff_min_qt_min_cb_intra_slice_chroma, |
2804 | 0, FFMIN(6, ctb_log2_size_y) - min_cb_log2_size_y); | ||
2805 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 39 times.
|
78 | ue(ph_max_mtt_hierarchy_depth_intra_slice_chroma, |
2806 | 0, 2 * (ctb_log2_size_y - min_cb_log2_size_y)); | ||
2807 |
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|
78 | if (sps->sps_max_mtt_hierarchy_depth_intra_slice_chroma != 0) { |
2808 | 78 | unsigned int min_qt_log2_size_intra_c = | |
2809 | 78 | current->ph_log2_diff_min_qt_min_cb_intra_slice_chroma + | |
2810 | min_cb_log2_size_y; | ||
2811 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 39 times.
|
78 | ue(ph_log2_diff_max_bt_min_qt_intra_slice_chroma, |
2812 | 0, FFMIN(6, ctb_log2_size_y) - min_qt_log2_size_intra_c); | ||
2813 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 39 times.
|
78 | ue(ph_log2_diff_max_tt_min_qt_intra_slice_chroma, |
2814 | 0, FFMIN(6, ctb_log2_size_y) - min_qt_log2_size_intra_c); | ||
2815 | } else { | ||
2816 | ✗ | infer(ph_log2_diff_max_bt_min_qt_intra_slice_chroma, | |
2817 | sps->sps_log2_diff_max_bt_min_qt_intra_slice_chroma); | ||
2818 | ✗ | infer(ph_log2_diff_max_tt_min_qt_intra_slice_chroma, | |
2819 | sps->sps_log2_diff_max_tt_min_qt_intra_slice_chroma); | ||
2820 | } | ||
2821 | } | ||
2822 | } else { | ||
2823 |
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|
2176 | infer(ph_log2_diff_min_qt_min_cb_intra_slice_luma, |
2824 | sps->sps_log2_diff_min_qt_min_cb_intra_slice_luma); | ||
2825 |
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|
2176 | infer(ph_max_mtt_hierarchy_depth_intra_slice_luma, |
2826 | sps->sps_max_mtt_hierarchy_depth_intra_slice_luma); | ||
2827 |
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|
2176 | infer(ph_log2_diff_max_bt_min_qt_intra_slice_luma, |
2828 | sps->sps_log2_diff_max_bt_min_qt_intra_slice_luma); | ||
2829 |
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|
2176 | infer(ph_log2_diff_max_tt_min_qt_intra_slice_luma, |
2830 | sps->sps_log2_diff_max_tt_min_qt_intra_slice_luma); | ||
2831 |
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|
2176 | infer(ph_log2_diff_min_qt_min_cb_intra_slice_chroma, |
2832 | sps->sps_log2_diff_min_qt_min_cb_intra_slice_chroma); | ||
2833 |
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|
2176 | infer(ph_max_mtt_hierarchy_depth_intra_slice_chroma, |
2834 | sps->sps_max_mtt_hierarchy_depth_intra_slice_chroma); | ||
2835 |
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|
2176 | infer(ph_log2_diff_max_bt_min_qt_intra_slice_chroma, |
2836 | sps->sps_log2_diff_max_bt_min_qt_intra_slice_chroma); | ||
2837 |
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✓ Branch 1 taken 303 times.
|
2176 | infer(ph_log2_diff_max_tt_min_qt_intra_slice_chroma, |
2838 | sps->sps_log2_diff_max_tt_min_qt_intra_slice_chroma); | ||
2839 | } | ||
2840 | |||
2841 | 2254 | min_qt_log2_size_intra_y = | |
2842 | 2254 | current->ph_log2_diff_min_qt_min_cb_intra_slice_luma + | |
2843 | min_cb_log2_size_y; | ||
2844 |
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|
2254 | if (pps->pps_cu_qp_delta_enabled_flag) |
2845 |
1/2✗ Branch 1 not taken.
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|
120 | ue(ph_cu_qp_delta_subdiv_intra_slice, 0, |
2846 | 2 * (ctb_log2_size_y - min_qt_log2_size_intra_y + | ||
2847 | current->ph_max_mtt_hierarchy_depth_intra_slice_luma)); | ||
2848 | else | ||
2849 |
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|
2134 | infer(ph_cu_qp_delta_subdiv_intra_slice, 0); |
2850 | |||
2851 |
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✓ Branch 1 taken 1086 times.
|
2254 | if (pps->pps_cu_chroma_qp_offset_list_enabled_flag) |
2852 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 41 times.
|
82 | ue(ph_cu_chroma_qp_offset_subdiv_intra_slice, 0, |
2853 | 2 * (ctb_log2_size_y - min_qt_log2_size_intra_y + | ||
2854 | current->ph_max_mtt_hierarchy_depth_intra_slice_luma)); | ||
2855 | else | ||
2856 |
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|
2172 | infer(ph_cu_chroma_qp_offset_subdiv_intra_slice, 0); |
2857 | } | ||
2858 |
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✓ Branch 1 taken 1089 times.
|
17028 | if (current->ph_inter_slice_allowed_flag) { |
2859 |
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|
14850 | if (current->ph_partition_constraints_override_flag) { |
2860 |
1/2✗ Branch 1 not taken.
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|
3768 | ue(ph_log2_diff_min_qt_min_cb_inter_slice, |
2861 | 0, FFMIN(6, ctb_log2_size_y) - min_cb_log2_size_y); | ||
2862 | 3768 | min_qt_log2_size_inter_y = | |
2863 | 3768 | current->ph_log2_diff_min_qt_min_cb_inter_slice + | |
2864 | min_cb_log2_size_y; | ||
2865 |
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✓ Branch 2 taken 1884 times.
|
3768 | ue(ph_max_mtt_hierarchy_depth_inter_slice, 0, |
2866 | 2 * (ctb_log2_size_y - min_cb_log2_size_y)); | ||
2867 |
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|
3768 | if (current->ph_max_mtt_hierarchy_depth_inter_slice != 0) { |
2868 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 1884 times.
|
3768 | ue(ph_log2_diff_max_bt_min_qt_inter_slice, |
2869 | 0, ctb_log2_size_y - min_qt_log2_size_inter_y); | ||
2870 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 1884 times.
|
3768 | ue(ph_log2_diff_max_tt_min_qt_inter_slice, |
2871 | 0, FFMIN(6, ctb_log2_size_y) - min_qt_log2_size_inter_y); | ||
2872 | } | ||
2873 | } else { | ||
2874 |
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✓ Branch 1 taken 1472 times.
|
11082 | infer(ph_log2_diff_min_qt_min_cb_inter_slice, |
2875 | sps->sps_log2_diff_min_qt_min_cb_inter_slice); | ||
2876 | 11082 | min_qt_log2_size_inter_y = | |
2877 | 11082 | current->ph_log2_diff_min_qt_min_cb_inter_slice + | |
2878 | min_cb_log2_size_y; | ||
2879 |
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✓ Branch 1 taken 1472 times.
|
11082 | infer(ph_max_mtt_hierarchy_depth_inter_slice, |
2880 | sps->sps_max_mtt_hierarchy_depth_inter_slice); | ||
2881 |
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✓ Branch 1 taken 1472 times.
|
11082 | infer(ph_log2_diff_max_bt_min_qt_inter_slice, |
2882 | sps->sps_log2_diff_max_bt_min_qt_inter_slice); | ||
2883 |
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✓ Branch 1 taken 1472 times.
|
11082 | infer(ph_log2_diff_max_tt_min_qt_inter_slice, |
2884 | sps->sps_log2_diff_max_tt_min_qt_inter_slice); | ||
2885 | } | ||
2886 | |||
2887 |
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|
14850 | if (pps->pps_cu_qp_delta_enabled_flag) |
2888 |
1/2✗ Branch 1 not taken.
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|
764 | ue(ph_cu_qp_delta_subdiv_inter_slice, 0, |
2889 | 2 * (ctb_log2_size_y - min_qt_log2_size_inter_y + | ||
2890 | current->ph_max_mtt_hierarchy_depth_inter_slice)); | ||
2891 | else | ||
2892 |
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✓ Branch 1 taken 1769 times.
|
14086 | infer(ph_cu_qp_delta_subdiv_inter_slice, 0); |
2893 | |||
2894 |
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|
14850 | if (pps->pps_cu_chroma_qp_offset_list_enabled_flag) |
2895 |
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✓ Branch 2 taken 38 times.
|
76 | ue(ph_cu_chroma_qp_offset_subdiv_inter_slice, 0, |
2896 | 2 * (ctb_log2_size_y - min_qt_log2_size_inter_y + | ||
2897 | current->ph_max_mtt_hierarchy_depth_inter_slice)); | ||
2898 | else | ||
2899 |
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✓ Branch 1 taken 1827 times.
|
14774 | infer(ph_cu_chroma_qp_offset_subdiv_inter_slice, 0); |
2900 |
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|
14850 | if (sps->sps_temporal_mvp_enabled_flag) { |
2901 |
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|
14850 | flag(ph_temporal_mvp_enabled_flag); |
2902 |
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|
14850 | if (current->ph_temporal_mvp_enabled_flag && |
2903 |
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|
14846 | pps->pps_rpl_info_in_ph_flag) { |
2904 |
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|
128 | if (current->ph_ref_pic_lists.rpl_ref_list[1].num_ref_entries > 0) |
2905 |
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✓ Branch 2 taken 64 times.
|
128 | flag(ph_collocated_from_l0_flag); |
2906 | else | ||
2907 | ✗ | infer(ph_collocated_from_l0_flag, 1); | |
2908 |
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|
128 | if ((current->ph_collocated_from_l0_flag && |
2909 |
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|
44 | current->ph_ref_pic_lists.rpl_ref_list[0].num_ref_entries > 1) |
2910 |
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|
84 | || (!current->ph_collocated_from_l0_flag && |
2911 |
2/2✓ Branch 0 taken 40 times.
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|
208 | current->ph_ref_pic_lists.rpl_ref_list[1].num_ref_entries > 1)) { |
2912 | 124 | unsigned int idx = | |
2913 | 124 | current->ph_collocated_from_l0_flag ? 0 : 1; | |
2914 |
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✓ Branch 2 taken 62 times.
|
124 | ue(ph_collocated_ref_idx, 0, |
2915 | current->ph_ref_pic_lists.rpl_ref_list[idx]. | ||
2916 | num_ref_entries - 1); | ||
2917 | } else { | ||
2918 |
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|
4 | infer(ph_collocated_ref_idx, 0); |
2919 | } | ||
2920 | } | ||
2921 | } | ||
2922 |
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|
14850 | if (sps->sps_mmvd_fullpel_only_enabled_flag) |
2923 |
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✓ Branch 2 taken 4299 times.
|
8598 | flag(ph_mmvd_fullpel_only_flag); |
2924 | else | ||
2925 |
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✓ Branch 1 taken 1024 times.
|
6252 | infer(ph_mmvd_fullpel_only_flag, 0); |
2926 |
2/2✓ Branch 0 taken 64 times.
✓ Branch 1 taken 7361 times.
|
14850 | if (!pps->pps_rpl_info_in_ph_flag || |
2927 |
1/2✓ Branch 0 taken 64 times.
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|
128 | current->ph_ref_pic_lists.rpl_ref_list[1].num_ref_entries > 0) { |
2928 |
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|
14850 | flag(ph_mvd_l1_zero_flag); |
2929 |
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|
14850 | if (sps->sps_bdof_control_present_in_ph_flag) { |
2930 |
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✓ Branch 2 taken 3917 times.
|
7834 | flag(ph_bdof_disabled_flag); |
2931 | } else { | ||
2932 |
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|
7016 | if (!sps->sps_bdof_control_present_in_ph_flag) |
2933 |
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✓ Branch 1 taken 1096 times.
|
7016 | infer(ph_bdof_disabled_flag, |
2934 | 1 - sps->sps_bdof_enabled_flag); | ||
2935 | else | ||
2936 | ✗ | infer(ph_bdof_disabled_flag, 1); | |
2937 | } | ||
2938 |
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|
14850 | if (sps->sps_dmvr_control_present_in_ph_flag) { |
2939 |
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|
7374 | flag(ph_dmvr_disabled_flag); |
2940 | } else { | ||
2941 |
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|
7476 | if (!sps->sps_dmvr_control_present_in_ph_flag) |
2942 |
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✓ Branch 1 taken 1142 times.
|
7476 | infer(ph_dmvr_disabled_flag, |
2943 | 1 - sps->sps_dmvr_enabled_flag); | ||
2944 | else | ||
2945 | ✗ | infer(ph_dmvr_disabled_flag, 1); | |
2946 | } | ||
2947 | } else { | ||
2948 | ✗ | infer(ph_mvd_l1_zero_flag, 1); | |
2949 | } | ||
2950 |
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|
14850 | if (sps->sps_prof_control_present_in_ph_flag) |
2951 |
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|
8598 | flag(ph_prof_disabled_flag); |
2952 | else | ||
2953 |
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|
6252 | infer(ph_prof_disabled_flag, !sps->sps_affine_prof_enabled_flag); |
2954 |
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|
14850 | if ((pps->pps_weighted_pred_flag || |
2955 |
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|
14850 | pps->pps_weighted_bipred_flag) && pps->pps_wp_info_in_ph_flag) { |
2956 | |||
2957 | // if pps->pps_wp_info_in_ph_fla == 1 | ||
2958 | // pred_weight_table will not use num_ref_idx_active | ||
2959 | ✗ | uint8_t num_ref_idx_active[2] = { 0, 0 }; | |
2960 | ✗ | CHECK(FUNC(pred_weight_table) | |
2961 | (ctx, rw, sps, pps, ¤t->ph_ref_pic_lists, | ||
2962 | num_ref_idx_active, ¤t->ph_pred_weight_table)); | ||
2963 | } | ||
2964 | } | ||
2965 | |||
2966 | 17028 | qp_bd_offset = 6 * sps->sps_bitdepth_minus8; | |
2967 |
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|
17028 | if (pps->pps_qp_delta_info_in_ph_flag) |
2968 |
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|
138 | se(ph_qp_delta, -qp_bd_offset - (26 + pps->pps_init_qp_minus26), |
2969 | 63 - (26 + pps->pps_init_qp_minus26)); | ||
2970 | |||
2971 |
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|
17028 | if (sps->sps_joint_cbcr_enabled_flag) |
2972 |
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|
8580 | flag(ph_joint_cbcr_sign_flag); |
2973 | else | ||
2974 |
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|
8448 | infer(ph_joint_cbcr_sign_flag, 0); |
2975 |
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|
17028 | if (sps->sps_sao_enabled_flag && pps->pps_sao_info_in_ph_flag) { |
2976 |
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|
146 | flag(ph_sao_luma_enabled_flag); |
2977 |
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|
146 | if (sps->sps_chroma_format_idc != 0) |
2978 |
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✓ Branch 2 taken 73 times.
|
146 | flag(ph_sao_chroma_enabled_flag); |
2979 | else | ||
2980 | ✗ | infer(ph_sao_chroma_enabled_flag, 0); | |
2981 | } else { | ||
2982 |
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|
16882 | infer(ph_sao_luma_enabled_flag, 0); |
2983 |
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|
16882 | infer(ph_sao_chroma_enabled_flag, 0); |
2984 | } | ||
2985 | |||
2986 |
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|
17028 | if (pps->pps_dbf_info_in_ph_flag) |
2987 |
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|
26 | flag(ph_deblocking_params_present_flag); |
2988 | else | ||
2989 |
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|
17002 | infer(ph_deblocking_params_present_flag, 0); |
2990 | |||
2991 |
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|
17028 | if (current->ph_deblocking_params_present_flag) { |
2992 |
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|
26 | if (!pps->pps_deblocking_filter_disabled_flag) { |
2993 |
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|
26 | flag(ph_deblocking_filter_disabled_flag); |
2994 |
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✗ Branch 1 not taken.
|
26 | if (!current->ph_deblocking_filter_disabled_flag) { |
2995 |
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|
26 | se(ph_luma_beta_offset_div2, -12, 12); |
2996 |
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|
26 | se(ph_luma_tc_offset_div2, -12, 12); |
2997 |
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✗ Branch 1 not taken.
|
26 | if (pps->pps_chroma_tool_offsets_present_flag) { |
2998 |
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✓ Branch 2 taken 13 times.
|
26 | se(ph_cb_beta_offset_div2, -12, 12); |
2999 |
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|
26 | se(ph_cb_tc_offset_div2, -12, 12); |
3000 |
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|
26 | se(ph_cr_beta_offset_div2, -12, 12); |
3001 |
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|
26 | se(ph_cr_tc_offset_div2, -12, 12); |
3002 | } else { | ||
3003 | ✗ | infer(ph_cb_beta_offset_div2, | |
3004 | current->ph_luma_beta_offset_div2); | ||
3005 | ✗ | infer(ph_cb_tc_offset_div2, | |
3006 | current->ph_luma_tc_offset_div2); | ||
3007 | ✗ | infer(ph_cr_beta_offset_div2, | |
3008 | current->ph_luma_beta_offset_div2); | ||
3009 | ✗ | infer(ph_cr_tc_offset_div2, | |
3010 | current->ph_luma_tc_offset_div2); | ||
3011 | } | ||
3012 | } | ||
3013 | } else { | ||
3014 | ✗ | infer(ph_deblocking_filter_disabled_flag, 0); | |
3015 | } | ||
3016 | } else { | ||
3017 |
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|
17002 | infer(ph_deblocking_filter_disabled_flag, pps->pps_deblocking_filter_disabled_flag); |
3018 |
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✓ Branch 1 taken 3841 times.
|
17002 | if (!current->ph_deblocking_filter_disabled_flag) { |
3019 |
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|
9320 | infer(ph_luma_beta_offset_div2, pps->pps_luma_beta_offset_div2); |
3020 |
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|
9320 | infer(ph_luma_tc_offset_div2, pps->pps_luma_tc_offset_div2); |
3021 |
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|
9320 | infer(ph_cb_beta_offset_div2, pps->pps_cb_beta_offset_div2); |
3022 |
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|
9320 | infer(ph_cb_tc_offset_div2, pps->pps_cb_tc_offset_div2); |
3023 |
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|
9320 | infer(ph_cr_beta_offset_div2, pps->pps_cr_beta_offset_div2); |
3024 |
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|
9320 | infer(ph_cr_tc_offset_div2, pps->pps_cr_tc_offset_div2); |
3025 | } | ||
3026 | } | ||
3027 | |||
3028 |
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|
17028 | if (pps->pps_picture_header_extension_present_flag) { |
3029 | ✗ | ue(ph_extension_length, 0, 256); | |
3030 | ✗ | for (i = 0; i < current->ph_extension_length; i++) | |
3031 | ✗ | us(8, ph_extension_data_byte[i], 0x00, 0xff, 1, i); | |
3032 | } | ||
3033 | |||
3034 | 17028 | return 0; | |
3035 | } | ||
3036 | |||
3037 | 490 | static int FUNC(ph) (CodedBitstreamContext *ctx, RWContext *rw, | |
3038 | H266RawPH *current) | ||
3039 | { | ||
3040 | int err; | ||
3041 | |||
3042 | 490 | HEADER("Picture Header"); | |
3043 | |||
3044 |
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|
490 | CHECK(FUNC(nal_unit_header) (ctx, rw, ¤t->nal_unit_header, VVC_PH_NUT)); |
3045 |
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|
490 | CHECK(FUNC(picture_header) (ctx, rw, ¤t->ph_picture_header)); |
3046 |
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|
490 | CHECK(FUNC(rbsp_trailing_bits) (ctx, rw)); |
3047 | 490 | return 0; | |
3048 | } | ||
3049 | |||
3050 | 22750 | static int FUNC(slice_header) (CodedBitstreamContext *ctx, RWContext *rw, | |
3051 | H266RawSliceHeader *current) | ||
3052 | { | ||
3053 | 22750 | CodedBitstreamH266Context *h266 = ctx->priv_data; | |
3054 | const H266RawSPS *sps; | ||
3055 | const H266RawPPS *pps; | ||
3056 | const H266RawPictureHeader *ph; | ||
3057 | const H266RefPicLists *ref_pic_lists; | ||
3058 | int err, i; | ||
3059 | uint8_t nal_unit_type, qp_bd_offset; | ||
3060 | uint16_t num_slices_in_subpic; | ||
3061 | |||
3062 | 22750 | HEADER("Slice Header"); | |
3063 | |||
3064 |
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|
22750 | CHECK(FUNC(nal_unit_header) (ctx, rw, ¤t->nal_unit_header, -1)); |
3065 | |||
3066 |
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|
22750 | flag(sh_picture_header_in_slice_header_flag); |
3067 |
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✓ Branch 1 taken 3106 times.
|
22750 | if (current->sh_picture_header_in_slice_header_flag) { |
3068 | // 7.4.8 if sh_picture_header_in_slice_header_flag is true, we do not have a PH NAL unit | ||
3069 |
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|
16538 | CHECK(FUNC(picture_header) (ctx, rw, ¤t->sh_picture_header)); |
3070 | 16538 | ph = ¤t->sh_picture_header; | |
3071 | } else { | ||
3072 | 6212 | ph = h266->ph; | |
3073 |
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✓ Branch 1 taken 3106 times.
|
6212 | if (!ph) { |
3074 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
3075 | "Picture header not available.\n"); | ||
3076 | ✗ | return AVERROR_INVALIDDATA; | |
3077 | } | ||
3078 | } | ||
3079 | |||
3080 | 22750 | pps = h266->pps[ph->ph_pic_parameter_set_id]; | |
3081 |
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✓ Branch 1 taken 11375 times.
|
22750 | if (!pps) { |
3082 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "PPS id %d not available.\n", | |
3083 | ✗ | ph->ph_pic_parameter_set_id); | |
3084 | ✗ | return AVERROR_INVALIDDATA; | |
3085 | } | ||
3086 | 22750 | sps = h266->sps[pps->pps_seq_parameter_set_id]; | |
3087 |
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✓ Branch 1 taken 11375 times.
|
22750 | if (!sps) { |
3088 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "SPS id %d not available.\n", | |
3089 | ✗ | pps->pps_seq_parameter_set_id); | |
3090 | ✗ | return AVERROR_INVALIDDATA; | |
3091 | } | ||
3092 | |||
3093 |
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|
22750 | if (sps->sps_subpic_info_present_flag) { |
3094 |
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|
1638 | ub(sps->sps_subpic_id_len_minus1 + 1, sh_subpic_id); |
3095 |
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|
5964 | for (i = 0; i <= sps->sps_num_subpics_minus1; i++) { |
3096 |
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✓ Branch 1 taken 2163 times.
|
5964 | if (pps->sub_pic_id_val[i] == current->sh_subpic_id) { |
3097 | 1638 | current->curr_subpic_idx = i; | |
3098 | 1638 | break; | |
3099 | } | ||
3100 | } | ||
3101 |
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✓ Branch 1 taken 819 times.
|
1638 | if (i > sps->sps_num_subpics_minus1) { |
3102 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "invalid CurrSubpicIdx %d\n", i); | |
3103 | ✗ | return AVERROR_INVALIDDATA; | |
3104 | } | ||
3105 | } else { | ||
3106 | 21112 | current->curr_subpic_idx = 0; | |
3107 | } | ||
3108 | |||
3109 | 22750 | num_slices_in_subpic = pps->num_slices_in_subpic[current->curr_subpic_idx]; | |
3110 | |||
3111 |
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|
22750 | if ((pps->pps_rect_slice_flag && num_slices_in_subpic > 1) || |
3112 |
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|
24450 | (!pps->pps_rect_slice_flag && pps->num_tiles_in_pic > 1)) { |
3113 | unsigned int bits, max; | ||
3114 |
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|
4720 | if (!pps->pps_rect_slice_flag) { |
3115 | 1700 | bits = av_ceil_log2(pps->num_tiles_in_pic); | |
3116 | 1700 | max = pps->num_tiles_in_pic - 1; | |
3117 | } else { | ||
3118 | 3020 | bits = av_ceil_log2(num_slices_in_subpic); | |
3119 | 3020 | max = num_slices_in_subpic - 1; | |
3120 | } | ||
3121 |
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|
4720 | u(bits, sh_slice_address, 0, max); |
3122 | } else { | ||
3123 |
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|
18030 | infer(sh_slice_address, 0); |
3124 | } | ||
3125 | |||
3126 |
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|
22750 | for (i = 0; i < sps->sps_num_extra_sh_bytes * 8; i++) { |
3127 | ✗ | if (sps->sps_extra_sh_bit_present_flag[i]) | |
3128 | ✗ | flags(sh_extra_bit[i], 1, i); | |
3129 | } | ||
3130 | |||
3131 |
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|
22750 | if (!pps->pps_rect_slice_flag && |
3132 |
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|
18212 | pps->num_tiles_in_pic - current->sh_slice_address > 1) |
3133 |
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✓ Branch 2 taken 800 times.
|
1600 | ue(sh_num_tiles_in_slice_minus1, 0, pps->num_tiles_in_pic - 1); |
3134 | else | ||
3135 |
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|
21150 | infer(sh_num_tiles_in_slice_minus1, 0); |
3136 | |||
3137 |
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|
22750 | if (ph->ph_inter_slice_allowed_flag) |
3138 |
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|
19310 | ue(sh_slice_type, 0, 2); |
3139 | else | ||
3140 |
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✓ Branch 1 taken 417 times.
|
3440 | infer(sh_slice_type, 2); |
3141 | |||
3142 | 22750 | nal_unit_type = current->nal_unit_header.nal_unit_type; | |
3143 |
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|
22750 | if (nal_unit_type == VVC_IDR_W_RADL || nal_unit_type == VVC_IDR_N_LP || |
3144 |
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✓ Branch 1 taken 9652 times.
|
19318 | nal_unit_type == VVC_CRA_NUT || nal_unit_type == VVC_GDR_NUT) |
3145 |
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|
3446 | flag(sh_no_output_of_prior_pics_flag); |
3146 | |||
3147 |
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|
22750 | if (sps->sps_alf_enabled_flag) { |
3148 |
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✓ Branch 1 taken 538 times.
|
14112 | if (!pps->pps_alf_info_in_ph_flag) { |
3149 |
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|
13036 | flag(sh_alf_enabled_flag); |
3150 |
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|
13036 | if (current->sh_alf_enabled_flag) { |
3151 |
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|
11104 | ub(3, sh_num_alf_aps_ids_luma); |
3152 |
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|
24844 | for (i = 0; i < current->sh_num_alf_aps_ids_luma; i++) |
3153 |
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|
13740 | ubs(3, sh_alf_aps_id_luma[i], 1, i); |
3154 | |||
3155 |
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✓ Branch 1 taken 287 times.
|
11104 | if (sps->sps_chroma_format_idc != 0) { |
3156 |
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|
10530 | flag(sh_alf_cb_enabled_flag); |
3157 |
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|
10530 | flag(sh_alf_cr_enabled_flag); |
3158 | } | ||
3159 |
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✓ Branch 1 taken 2425 times.
|
11104 | if (current->sh_alf_cb_enabled_flag || |
3160 |
2/2✓ Branch 0 taken 711 times.
✓ Branch 1 taken 2416 times.
|
6254 | current->sh_alf_cr_enabled_flag) { |
3161 |
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|
6272 | ub(3, sh_alf_aps_id_chroma); |
3162 | } | ||
3163 | |||
3164 |
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✓ Branch 1 taken 287 times.
|
11104 | if (sps->sps_ccalf_enabled_flag) { |
3165 |
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|
10530 | flag(sh_alf_cc_cb_enabled_flag); |
3166 |
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|
10530 | if (current->sh_alf_cc_cb_enabled_flag) |
3167 |
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|
1606 | ub(3, sh_alf_cc_cb_aps_id); |
3168 | |||
3169 |
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|
10530 | flag(sh_alf_cc_cr_enabled_flag); |
3170 |
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|
10530 | if (current->sh_alf_cc_cr_enabled_flag) |
3171 |
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|
1366 | ub(3, sh_alf_cc_cr_aps_id); |
3172 | } | ||
3173 | } | ||
3174 | } else { | ||
3175 |
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|
1076 | infer(sh_alf_enabled_flag, ph->ph_alf_enabled_flag); |
3176 |
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|
1076 | if (current->sh_alf_enabled_flag) { |
3177 |
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|
724 | infer(sh_num_alf_aps_ids_luma, ph->ph_num_alf_aps_ids_luma); |
3178 |
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✓ Branch 1 taken 362 times.
|
1320 | for (i = 0; i < current->sh_num_alf_aps_ids_luma; i++) |
3179 |
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✗ Branch 1 not taken.
|
596 | infer(sh_alf_aps_id_luma[i], ph->ph_alf_aps_id_luma[i]); |
3180 | |||
3181 |
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✗ Branch 1 not taken.
|
724 | infer(sh_alf_cb_enabled_flag, ph->ph_alf_cb_enabled_flag); |
3182 |
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✗ Branch 1 not taken.
|
724 | infer(sh_alf_cr_enabled_flag, ph->ph_alf_cr_enabled_flag); |
3183 |
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|
724 | if (current->sh_alf_cb_enabled_flag ||current->sh_alf_cr_enabled_flag) |
3184 |
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✗ Branch 1 not taken.
|
340 | infer(sh_alf_aps_id_chroma, ph->ph_alf_aps_id_chroma); |
3185 | |||
3186 |
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✗ Branch 1 not taken.
|
724 | if (sps->sps_ccalf_enabled_flag) { |
3187 |
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✗ Branch 1 not taken.
|
724 | infer(sh_alf_cc_cb_enabled_flag, ph->ph_alf_cc_cb_enabled_flag); |
3188 |
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✓ Branch 1 taken 344 times.
|
724 | if (current->sh_alf_cc_cb_enabled_flag) |
3189 |
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✗ Branch 1 not taken.
|
36 | infer(sh_alf_cc_cb_aps_id, ph->ph_alf_cc_cb_aps_id); |
3190 | |||
3191 |
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✗ Branch 1 not taken.
|
724 | infer(sh_alf_cc_cr_enabled_flag, ph->ph_alf_cc_cr_enabled_flag); |
3192 |
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✓ Branch 1 taken 350 times.
|
724 | if (current->sh_alf_cc_cr_enabled_flag) |
3193 |
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✗ Branch 1 not taken.
|
24 | infer(sh_alf_cc_cr_aps_id, ph->ph_alf_cc_cr_aps_id); |
3194 | } | ||
3195 | } | ||
3196 | } | ||
3197 | } | ||
3198 | |||
3199 |
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✓ Branch 1 taken 3106 times.
|
22750 | if (current->sh_picture_header_in_slice_header_flag) { |
3200 |
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|
16538 | infer(sh_lmcs_used_flag, ph->ph_lmcs_enabled_flag); |
3201 |
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✓ Branch 1 taken 2103 times.
|
16538 | infer(sh_explicit_scaling_list_used_flag, |
3202 | ph->ph_explicit_scaling_list_enabled_flag); | ||
3203 | } else { | ||
3204 |
2/2✓ Branch 0 taken 1944 times.
✓ Branch 1 taken 1162 times.
|
6212 | if (ph->ph_lmcs_enabled_flag) |
3205 |
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|
3888 | flag(sh_lmcs_used_flag); |
3206 | else | ||
3207 |
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✓ Branch 1 taken 122 times.
|
2324 | infer(sh_lmcs_used_flag, 0); |
3208 | |||
3209 |
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✓ Branch 1 taken 2983 times.
|
6212 | if (ph->ph_explicit_scaling_list_enabled_flag) |
3210 |
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|
246 | flag(sh_explicit_scaling_list_used_flag); |
3211 | else | ||
3212 |
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✓ Branch 1 taken 485 times.
|
5966 | infer(sh_explicit_scaling_list_used_flag, 0); |
3213 | } | ||
3214 | |||
3215 |
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✓ Branch 2 taken 10827 times.
✓ Branch 3 taken 22 times.
|
22750 | if (!pps->pps_rpl_info_in_ph_flag && |
3216 |
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✓ Branch 1 taken 9206 times.
|
21654 | ((nal_unit_type != VVC_IDR_W_RADL && |
3217 |
2/2✓ Branch 0 taken 18 times.
✓ Branch 1 taken 1625 times.
|
3286 | nal_unit_type != VVC_IDR_N_LP) || sps->sps_idr_rpl_present_flag)) { |
3218 |
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✓ Branch 2 taken 9224 times.
|
18448 | CHECK(FUNC(ref_pic_lists) |
3219 | (ctx, rw, sps, pps, ¤t->sh_ref_pic_lists)); | ||
3220 | 18448 | ref_pic_lists = ¤t->sh_ref_pic_lists; | |
3221 | } else { | ||
3222 | 4302 | ref_pic_lists = &ph->ph_ref_pic_lists; | |
3223 | } | ||
3224 |
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✓ Branch 1 taken 1720 times.
|
22750 | if ((current->sh_slice_type != VVC_SLICE_TYPE_I && |
3225 |
2/2✓ Branch 0 taken 1554 times.
✓ Branch 1 taken 8101 times.
|
19310 | ref_pic_lists->rpl_ref_list[0].num_ref_entries > 1) || |
3226 |
2/2✓ Branch 0 taken 766 times.
✓ Branch 1 taken 2508 times.
|
6548 | (current->sh_slice_type == VVC_SLICE_TYPE_B && |
3227 |
2/2✓ Branch 0 taken 2 times.
✓ Branch 1 taken 764 times.
|
1532 | ref_pic_lists->rpl_ref_list[1].num_ref_entries > 1)) { |
3228 |
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✓ Branch 2 taken 8103 times.
|
16206 | flag(sh_num_ref_idx_active_override_flag); |
3229 |
2/2✓ Branch 0 taken 187 times.
✓ Branch 1 taken 7916 times.
|
16206 | if (current->sh_num_ref_idx_active_override_flag) { |
3230 | 374 | for (i = 0; | |
3231 |
4/4✓ Branch 0 taken 495 times.
✓ Branch 1 taken 44 times.
✓ Branch 2 taken 352 times.
✓ Branch 3 taken 187 times.
|
1078 | i < (current->sh_slice_type == VVC_SLICE_TYPE_B ? 2 : 1); i++) |
3232 |
1/2✓ Branch 0 taken 352 times.
✗ Branch 1 not taken.
|
704 | if (ref_pic_lists->rpl_ref_list[i].num_ref_entries > 1) |
3233 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 352 times.
|
704 | ues(sh_num_ref_idx_active_minus1[i], 0, 14, 1, i); |
3234 | else | ||
3235 | ✗ | infer(sh_num_ref_idx_active_minus1[i], 0); | |
3236 | } | ||
3237 | } else { | ||
3238 |
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✓ Branch 1 taken 824 times.
|
6544 | infer(sh_num_ref_idx_active_override_flag, 1); |
3239 | } | ||
3240 | |||
3241 |
2/2✓ Branch 0 taken 22750 times.
✓ Branch 1 taken 11375 times.
|
68250 | for (i = 0; i < 2; i++) { |
3242 |
2/2✓ Branch 0 taken 9852 times.
✓ Branch 1 taken 12898 times.
|
45500 | if (current->sh_slice_type == VVC_SLICE_TYPE_B || |
3243 |
4/4✓ Branch 0 taken 6412 times.
✓ Branch 1 taken 3440 times.
✓ Branch 2 taken 3206 times.
✓ Branch 3 taken 3206 times.
|
19704 | (current->sh_slice_type == VVC_SLICE_TYPE_P && i == 0)) { |
3244 |
2/2✓ Branch 0 taken 2668 times.
✓ Branch 1 taken 13436 times.
|
32208 | if (current->sh_num_ref_idx_active_override_flag) { |
3245 | 5336 | current->num_ref_idx_active[i] = current->sh_num_ref_idx_active_minus1[i] + 1; | |
3246 | } else { | ||
3247 | 26872 | current->num_ref_idx_active[i] = | |
3248 | 26872 | FFMIN(ref_pic_lists->rpl_ref_list[i].num_ref_entries, | |
3249 | pps->pps_num_ref_idx_default_active_minus1[i] + 1); | ||
3250 | } | ||
3251 | } else { | ||
3252 | 13292 | current->num_ref_idx_active[i] = 0; | |
3253 | } | ||
3254 | } | ||
3255 | |||
3256 |
2/2✓ Branch 0 taken 9655 times.
✓ Branch 1 taken 1720 times.
|
22750 | if (current->sh_slice_type != VVC_SLICE_TYPE_I) { |
3257 |
2/2✓ Branch 0 taken 9541 times.
✓ Branch 1 taken 114 times.
|
19310 | if (pps->pps_cabac_init_present_flag) |
3258 |
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|
19082 | flag(sh_cabac_init_flag); |
3259 | else | ||
3260 |
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|
228 | infer(sh_cabac_init_flag, 0); |
3261 |
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✓ Branch 1 taken 2 times.
|
19310 | if (ph->ph_temporal_mvp_enabled_flag) { |
3262 |
2/2✓ Branch 0 taken 9151 times.
✓ Branch 1 taken 502 times.
|
19306 | if (!pps->pps_rpl_info_in_ph_flag) { |
3263 |
2/2✓ Branch 0 taken 5947 times.
✓ Branch 1 taken 3204 times.
|
18302 | if (current->sh_slice_type == VVC_SLICE_TYPE_B) |
3264 |
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✓ Branch 2 taken 5947 times.
|
11894 | flag(sh_collocated_from_l0_flag); |
3265 | else | ||
3266 |
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✓ Branch 1 taken 1046 times.
|
6408 | infer(sh_collocated_from_l0_flag, 1); |
3267 |
2/2✓ Branch 0 taken 5253 times.
✓ Branch 1 taken 3898 times.
|
18302 | if ((current->sh_collocated_from_l0_flag && |
3268 |
2/2✓ Branch 0 taken 790 times.
✓ Branch 1 taken 4463 times.
|
10506 | current->num_ref_idx_active[0] > 1) || |
3269 |
2/2✓ Branch 0 taken 3898 times.
✓ Branch 1 taken 790 times.
|
9376 | (!current->sh_collocated_from_l0_flag && |
3270 |
2/2✓ Branch 0 taken 3148 times.
✓ Branch 1 taken 750 times.
|
23018 | current->num_ref_idx_active[1] > 1)) { |
3271 | 15222 | unsigned int idx = current->sh_collocated_from_l0_flag ? 0 : 1; | |
3272 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 7611 times.
|
15222 | ue(sh_collocated_ref_idx, 0, current->num_ref_idx_active[idx] - 1); |
3273 | } else { | ||
3274 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 407 times.
|
3080 | infer(sh_collocated_ref_idx, 0); |
3275 | } | ||
3276 | } else { | ||
3277 |
2/2✓ Branch 0 taken 500 times.
✓ Branch 1 taken 2 times.
|
1004 | if (current->sh_slice_type == VVC_SLICE_TYPE_B) |
3278 |
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|
1000 | infer(sh_collocated_from_l0_flag, ph->ph_collocated_from_l0_flag); |
3279 | else | ||
3280 |
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✗ Branch 1 not taken.
|
4 | infer(sh_collocated_from_l0_flag, 1); |
3281 |
0/2✗ Branch 0 not taken.
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|
1004 | infer(sh_collocated_ref_idx, ph->ph_collocated_ref_idx); |
3282 | } | ||
3283 | } | ||
3284 |
1/2✓ Branch 0 taken 9655 times.
✗ Branch 1 not taken.
|
19310 | if (!pps->pps_wp_info_in_ph_flag && |
3285 |
2/2✓ Branch 0 taken 194 times.
✓ Branch 1 taken 9461 times.
|
19310 | ((pps->pps_weighted_pred_flag && |
3286 |
2/2✓ Branch 0 taken 170 times.
✓ Branch 1 taken 24 times.
|
388 | current->sh_slice_type == VVC_SLICE_TYPE_P) || |
3287 |
2/2✓ Branch 0 taken 170 times.
✓ Branch 1 taken 9461 times.
|
19262 | (pps->pps_weighted_bipred_flag && |
3288 |
1/2✓ Branch 0 taken 170 times.
✗ Branch 1 not taken.
|
340 | current->sh_slice_type == VVC_SLICE_TYPE_B))) { |
3289 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 194 times.
|
388 | CHECK(FUNC(pred_weight_table) (ctx, rw, sps, pps, ref_pic_lists, |
3290 | current->num_ref_idx_active, | ||
3291 | ¤t->sh_pred_weight_table)); | ||
3292 | } | ||
3293 | } | ||
3294 | 22750 | qp_bd_offset = 6 * sps->sps_bitdepth_minus8; | |
3295 |
2/2✓ Branch 0 taken 10843 times.
✓ Branch 1 taken 532 times.
|
22750 | if (!pps->pps_qp_delta_info_in_ph_flag) |
3296 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 10843 times.
|
21686 | se(sh_qp_delta, -qp_bd_offset - (26 + pps->pps_init_qp_minus26), |
3297 | 63 - (26 + pps->pps_init_qp_minus26)); | ||
3298 |
2/2✓ Branch 0 taken 184 times.
✓ Branch 1 taken 11191 times.
|
22750 | if (pps->pps_slice_chroma_qp_offsets_present_flag) { |
3299 | int8_t off; | ||
3300 | |||
3301 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 184 times.
|
368 | se(sh_cb_qp_offset, -12, 12); |
3302 | 368 | off = pps->pps_cb_qp_offset + current->sh_cb_qp_offset; | |
3303 |
2/4✓ Branch 0 taken 184 times.
✗ Branch 1 not taken.
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✓ Branch 3 taken 184 times.
|
368 | if (off < -12 || off > 12) { |
3304 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
3305 | "pps_cb_qp_offset + sh_cb_qp_offset (%d) not in range [-12, 12].\n", | ||
3306 | off); | ||
3307 | ✗ | return AVERROR_INVALIDDATA; | |
3308 | } | ||
3309 | |||
3310 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 184 times.
|
368 | se(sh_cr_qp_offset, -12, 12); |
3311 | 368 | off = pps->pps_cr_qp_offset + current->sh_cr_qp_offset; | |
3312 |
2/4✓ Branch 0 taken 184 times.
✗ Branch 1 not taken.
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|
368 | if (off < -12 || off > 12) { |
3313 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
3314 | "pps_cr_qp_offset + sh_cr_qp_offset (%d) not in range [-12, 12].\n", | ||
3315 | off); | ||
3316 | ✗ | return AVERROR_INVALIDDATA; | |
3317 | } | ||
3318 | |||
3319 |
2/2✓ Branch 0 taken 123 times.
✓ Branch 1 taken 61 times.
|
368 | if (sps->sps_joint_cbcr_enabled_flag) { |
3320 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 123 times.
|
246 | se(sh_joint_cbcr_qp_offset, -12, 12); |
3321 | 246 | off = | |
3322 | 246 | pps->pps_joint_cbcr_qp_offset_value + | |
3323 | 246 | current->sh_joint_cbcr_qp_offset; | |
3324 |
2/4✓ Branch 0 taken 123 times.
✗ Branch 1 not taken.
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✓ Branch 3 taken 123 times.
|
246 | if (off < -12 || off > 12) { |
3325 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, | |
3326 | "pps_joint_cbcr_qp_offset_value + sh_joint_cbcr_qp_offset (%d)" | ||
3327 | "not in range [-12, 12]. \n", off); | ||
3328 | ✗ | return AVERROR_INVALIDDATA; | |
3329 | } | ||
3330 | } else { | ||
3331 |
0/2✗ Branch 0 not taken.
✗ Branch 1 not taken.
|
122 | infer(sh_joint_cbcr_qp_offset, 0); |
3332 | } | ||
3333 | } else { | ||
3334 |
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✓ Branch 1 taken 2588 times.
|
22382 | infer(sh_cb_qp_offset, 0); |
3335 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2588 times.
|
22382 | infer(sh_cr_qp_offset, 0); |
3336 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2588 times.
|
22382 | infer(sh_joint_cbcr_qp_offset, 0); |
3337 | } | ||
3338 |
2/2✓ Branch 0 taken 123 times.
✓ Branch 1 taken 11252 times.
|
22750 | if (pps->pps_cu_chroma_qp_offset_list_enabled_flag) |
3339 |
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✓ Branch 2 taken 123 times.
|
246 | flag(sh_cu_chroma_qp_offset_enabled_flag); |
3340 | else | ||
3341 |
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✓ Branch 1 taken 2588 times.
|
22504 | infer(sh_cu_chroma_qp_offset_enabled_flag, 0); |
3342 |
4/4✓ Branch 0 taken 7522 times.
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✓ Branch 2 taken 6978 times.
✓ Branch 3 taken 544 times.
|
22750 | if (sps->sps_sao_enabled_flag && !pps->pps_sao_info_in_ph_flag) { |
3343 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 6978 times.
|
13956 | flag(sh_sao_luma_used_flag); |
3344 |
2/2✓ Branch 0 taken 6656 times.
✓ Branch 1 taken 322 times.
|
13956 | if (sps->sps_chroma_format_idc != 0) |
3345 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 6656 times.
|
13312 | flag(sh_sao_chroma_used_flag); |
3346 | else | ||
3347 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 64 times.
|
644 | infer(sh_sao_chroma_used_flag, ph->ph_sao_chroma_enabled_flag); |
3348 | } else { | ||
3349 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 1282 times.
|
8794 | infer(sh_sao_luma_used_flag, ph->ph_sao_luma_enabled_flag); |
3350 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 1282 times.
|
8794 | infer(sh_sao_chroma_used_flag, ph->ph_sao_chroma_enabled_flag); |
3351 | } | ||
3352 | |||
3353 |
2/2✓ Branch 0 taken 75 times.
✓ Branch 1 taken 11300 times.
|
22750 | if (pps->pps_deblocking_filter_override_enabled_flag && |
3354 |
2/2✓ Branch 0 taken 36 times.
✓ Branch 1 taken 39 times.
|
150 | !pps->pps_dbf_info_in_ph_flag) |
3355 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 36 times.
|
72 | flag(sh_deblocking_params_present_flag); |
3356 | else | ||
3357 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2588 times.
|
22678 | infer(sh_deblocking_params_present_flag, 0); |
3358 |
2/2✓ Branch 0 taken 36 times.
✓ Branch 1 taken 11339 times.
|
22750 | if (current->sh_deblocking_params_present_flag) { |
3359 |
1/2✓ Branch 0 taken 36 times.
✗ Branch 1 not taken.
|
72 | if (!pps->pps_deblocking_filter_disabled_flag) |
3360 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 36 times.
|
72 | flag(sh_deblocking_filter_disabled_flag); |
3361 | else | ||
3362 | ✗ | infer(sh_deblocking_filter_disabled_flag, 0); | |
3363 |
1/2✓ Branch 0 taken 36 times.
✗ Branch 1 not taken.
|
72 | if (!current->sh_deblocking_filter_disabled_flag) { |
3364 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 36 times.
|
72 | se(sh_luma_beta_offset_div2, -12, 12); |
3365 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 36 times.
|
72 | se(sh_luma_tc_offset_div2, -12, 12); |
3366 |
1/2✓ Branch 0 taken 36 times.
✗ Branch 1 not taken.
|
72 | if (pps->pps_chroma_tool_offsets_present_flag) { |
3367 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 36 times.
|
72 | se(sh_cb_beta_offset_div2, -12, 12); |
3368 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 36 times.
|
72 | se(sh_cb_tc_offset_div2, -12, 12); |
3369 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 36 times.
|
72 | se(sh_cr_beta_offset_div2, -12, 12); |
3370 |
1/2✗ Branch 1 not taken.
✓ Branch 2 taken 36 times.
|
72 | se(sh_cr_tc_offset_div2, -12, 12); |
3371 | } else { | ||
3372 | ✗ | infer(sh_cb_beta_offset_div2, | |
3373 | current->sh_luma_beta_offset_div2); | ||
3374 | ✗ | infer(sh_cb_tc_offset_div2, current->sh_luma_tc_offset_div2); | |
3375 | ✗ | infer(sh_cr_beta_offset_div2, | |
3376 | current->sh_luma_beta_offset_div2); | ||
3377 | ✗ | infer(sh_cr_tc_offset_div2, current->sh_luma_tc_offset_div2); | |
3378 | } | ||
3379 | } | ||
3380 | } else { | ||
3381 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2588 times.
|
22678 | infer(sh_deblocking_filter_disabled_flag, ph->ph_deblocking_filter_disabled_flag); |
3382 |
2/2✓ Branch 0 taken 7498 times.
✓ Branch 1 taken 3841 times.
|
22678 | if (!current->sh_deblocking_filter_disabled_flag) { |
3383 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 1308 times.
|
14996 | infer(sh_luma_beta_offset_div2, ph->ph_luma_beta_offset_div2); |
3384 |
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✓ Branch 1 taken 1308 times.
|
14996 | infer(sh_luma_tc_offset_div2, ph->ph_luma_tc_offset_div2); |
3385 |
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✓ Branch 1 taken 1308 times.
|
14996 | infer(sh_cb_beta_offset_div2, ph->ph_cb_beta_offset_div2); |
3386 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 1308 times.
|
14996 | infer(sh_cb_tc_offset_div2, ph->ph_cb_tc_offset_div2); |
3387 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 1308 times.
|
14996 | infer(sh_cr_beta_offset_div2, ph->ph_cr_beta_offset_div2); |
3388 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 1308 times.
|
14996 | infer(sh_cr_tc_offset_div2, ph->ph_cr_tc_offset_div2); |
3389 | } | ||
3390 | } | ||
3391 | |||
3392 |
2/2✓ Branch 0 taken 7473 times.
✓ Branch 1 taken 3902 times.
|
22750 | if (sps->sps_dep_quant_enabled_flag) |
3393 |
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✓ Branch 2 taken 7473 times.
|
14946 | flag(sh_dep_quant_used_flag); |
3394 | else | ||
3395 |
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✓ Branch 1 taken 1280 times.
|
7804 | infer(sh_dep_quant_used_flag, 0); |
3396 | |||
3397 |
2/2✓ Branch 0 taken 61 times.
✓ Branch 1 taken 11314 times.
|
22750 | if (sps->sps_sign_data_hiding_enabled_flag && |
3398 |
1/2✓ Branch 0 taken 61 times.
✗ Branch 1 not taken.
|
122 | !current->sh_dep_quant_used_flag) |
3399 |
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✓ Branch 2 taken 61 times.
|
122 | flag(sh_sign_data_hiding_used_flag); |
3400 | else | ||
3401 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2588 times.
|
22628 | infer(sh_sign_data_hiding_used_flag, 0); |
3402 | |||
3403 |
2/2✓ Branch 0 taken 7338 times.
✓ Branch 1 taken 4037 times.
|
22750 | if (sps->sps_transform_skip_enabled_flag && |
3404 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 7338 times.
|
14676 | !current->sh_dep_quant_used_flag && |
3405 | ✗ | !current->sh_sign_data_hiding_used_flag) | |
3406 | ✗ | flag(sh_ts_residual_coding_disabled_flag); | |
3407 | else | ||
3408 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2588 times.
|
22750 | infer(sh_ts_residual_coding_disabled_flag, 0); |
3409 | |||
3410 |
1/2✓ Branch 0 taken 11375 times.
✗ Branch 1 not taken.
|
22750 | if (!current->sh_ts_residual_coding_disabled_flag && |
3411 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 11375 times.
|
22750 | sps->sps_ts_residual_coding_rice_present_in_sh_flag) |
3412 | ✗ | ub(3, sh_ts_residual_coding_rice_idx_minus1); | |
3413 | else | ||
3414 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2588 times.
|
22750 | infer(sh_ts_residual_coding_rice_idx_minus1, 0); |
3415 | |||
3416 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 11375 times.
|
22750 | if (sps->sps_reverse_last_sig_coeff_enabled_flag) |
3417 | ✗ | flag(sh_reverse_last_sig_coeff_flag); | |
3418 | else | ||
3419 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 2588 times.
|
22750 | infer(sh_reverse_last_sig_coeff_flag, 0); |
3420 | |||
3421 |
1/2✗ Branch 0 not taken.
✓ Branch 1 taken 11375 times.
|
22750 | if (pps->pps_slice_header_extension_present_flag) { |
3422 | ✗ | ue(sh_slice_header_extension_length, 0, 256); | |
3423 | ✗ | for (i = 0; i < current->sh_slice_header_extension_length; i++) | |
3424 | ✗ | us(8, sh_slice_header_extension_data_byte[i], 0x00, 0xff, 1, i); | |
3425 | } | ||
3426 | |||
3427 | 22750 | current->num_entry_points = 0; | |
3428 |
2/2✓ Branch 0 taken 11191 times.
✓ Branch 1 taken 184 times.
|
22750 | if (sps->sps_entry_point_offsets_present_flag) { |
3429 | 22382 | uint8_t entropy_sync = sps->sps_entropy_coding_sync_enabled_flag; | |
3430 | int height; | ||
3431 |
2/2✓ Branch 0 taken 2146 times.
✓ Branch 1 taken 9045 times.
|
22382 | if (pps->pps_rect_slice_flag) { |
3432 | int width_in_tiles; | ||
3433 | 4292 | int slice_idx = current->sh_slice_address; | |
3434 |
2/2✓ Branch 0 taken 2040 times.
✓ Branch 1 taken 2146 times.
|
8372 | for (i = 0; i < current->curr_subpic_idx; i++) { |
3435 | 4080 | slice_idx += pps->num_slices_in_subpic[i]; | |
3436 | } | ||
3437 | |||
3438 |
2/2✓ Branch 0 taken 523 times.
✓ Branch 1 taken 1623 times.
|
4292 | if (pps->pps_single_slice_per_subpic_flag) { |
3439 | 1046 | const int width_in_ctus = sps->sps_subpic_width_minus1[slice_idx] + 1; | |
3440 | 1046 | const int subpic_l = sps->sps_subpic_ctu_top_left_x[slice_idx]; | |
3441 | 1046 | const int subpic_r = subpic_l + width_in_ctus; | |
3442 | |||
3443 | 1046 | int ctb_x = 0, tile_x = 0; | |
3444 |
3/4✓ Branch 0 taken 780 times.
✓ Branch 1 taken 523 times.
✓ Branch 2 taken 780 times.
✗ Branch 3 not taken.
|
2606 | for (; ctb_x < subpic_l && tile_x < pps->num_tile_columns; tile_x++) |
3445 | 1560 | ctb_x += pps->col_width_val[tile_x]; | |
3446 | |||
3447 | 1046 | width_in_tiles = 0; | |
3448 |
3/4✓ Branch 0 taken 526 times.
✓ Branch 1 taken 523 times.
✓ Branch 2 taken 526 times.
✗ Branch 3 not taken.
|
2098 | for (; ctb_x < subpic_r && tile_x < pps->num_tile_columns; tile_x++) { |
3449 | 1052 | ctb_x += pps->col_width_val[tile_x]; | |
3450 | 1052 | width_in_tiles++; | |
3451 | } | ||
3452 | |||
3453 |
2/2✓ Branch 0 taken 3 times.
✓ Branch 1 taken 520 times.
|
1046 | if (entropy_sync) { |
3454 | 6 | height = sps->sps_subpic_height_minus1[slice_idx] + 1; | |
3455 | } else { | ||
3456 | 1040 | const int height_in_ctus = sps->sps_subpic_height_minus1[slice_idx] + 1; | |
3457 | 1040 | const int subpic_t = sps->sps_subpic_ctu_top_left_y[slice_idx]; | |
3458 | 1040 | const int subpic_b = subpic_t + height_in_ctus; | |
3459 | |||
3460 | 1040 | int ctb_y = 0, tile_y = 0, height_in_tiles; | |
3461 |
3/4✓ Branch 0 taken 260 times.
✓ Branch 1 taken 520 times.
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✗ Branch 3 not taken.
|
1560 | for (; ctb_y < subpic_t && tile_y < pps->num_tile_rows; tile_y++) |
3462 | 520 | ctb_y += pps->row_height_val[tile_y]; | |
3463 | |||
3464 | 1040 | height_in_tiles = 0; | |
3465 |
3/4✓ Branch 0 taken 520 times.
✓ Branch 1 taken 520 times.
✓ Branch 2 taken 520 times.
✗ Branch 3 not taken.
|
2080 | for (; ctb_y < subpic_b && tile_y < pps->num_tile_rows; tile_y++) { |
3466 | 1040 | ctb_y += pps->row_height_val[tile_y]; | |
3467 | 1040 | height_in_tiles++; | |
3468 | } | ||
3469 | |||
3470 | 1040 | height = height_in_tiles; | |
3471 | } | ||
3472 | } else { | ||
3473 | 3246 | width_in_tiles = | |
3474 | 3246 | pps->pps_slice_width_in_tiles_minus1[slice_idx] + 1; | |
3475 | |||
3476 |
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3246 | if (entropy_sync) |
3477 | ✗ | height = pps->slice_height_in_ctus[slice_idx]; | |
3478 | else | ||
3479 | 3246 | height = pps->pps_slice_height_in_tiles_minus1[slice_idx] + 1; | |
3480 | } | ||
3481 | |||
3482 | 4292 | current->num_entry_points = width_in_tiles * height; | |
3483 | } else { | ||
3484 | int tile_idx; | ||
3485 | int tile_y; | ||
3486 | 18090 | for (tile_idx = current->sh_slice_address; | |
3487 | 36980 | tile_idx <= | |
3488 | 36980 | current->sh_slice_address + | |
3489 |
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36980 | current->sh_num_tiles_in_slice_minus1; tile_idx++) { |
3490 | 18890 | tile_y = tile_idx / pps->num_tile_rows; | |
3491 | 18890 | height = pps->row_height_val[tile_y]; | |
3492 |
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18890 | current->num_entry_points += (entropy_sync ? height : 1); |
3493 | } | ||
3494 | } | ||
3495 | 22382 | current->num_entry_points--; | |
3496 |
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22382 | if (current->num_entry_points > VVC_MAX_ENTRY_POINTS) { |
3497 | ✗ | av_log(ctx->log_ctx, AV_LOG_ERROR, "Too many entry points: " | |
3498 | "%" PRIu32 ".\n", current->num_entry_points); | ||
3499 | ✗ | return AVERROR_PATCHWELCOME; | |
3500 | } | ||
3501 |
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22382 | if (current->num_entry_points > 0) { |
3502 |
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|
836 | ue(sh_entry_offset_len_minus1, 0, 31); |
3503 |
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4156 | for (i = 0; i < current->num_entry_points; i++) { |
3504 |
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|
3320 | ubs(current->sh_entry_offset_len_minus1 + 1, |
3505 | sh_entry_point_offset_minus1[i], 1, i); | ||
3506 | } | ||
3507 | } | ||
3508 | } | ||
3509 |
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22750 | CHECK(FUNC(byte_alignment) (ctx, rw)); |
3510 | |||
3511 | 22750 | return 0; | |
3512 | } | ||
3513 | |||
3514 | 5478 | static int FUNC(sei) (CodedBitstreamContext *ctx, RWContext *rw, | |
3515 | H266RawSEI *current, int prefix) | ||
3516 | { | ||
3517 | int err; | ||
3518 | |||
3519 | 5478 | if (prefix) | |
3520 | 214 | HEADER("Prefix Supplemental Enhancement Information"); | |
3521 | else | ||
3522 | 5264 | HEADER("Suffix Supplemental Enhancement Information"); | |
3523 | |||
3524 | 5478 | CHECK(FUNC(nal_unit_header) (ctx, rw, ¤t->nal_unit_header, | |
3525 | prefix ? VVC_PREFIX_SEI_NUT | ||
3526 | : VVC_SUFFIX_SEI_NUT)); | ||
3527 | |||
3528 | 5478 | CHECK(FUNC_SEI(message_list) (ctx, rw, ¤t->message_list, prefix)); | |
3529 | |||
3530 | 5478 | CHECK(FUNC(rbsp_trailing_bits) (ctx, rw)); | |
3531 | |||
3532 | 5478 | return 0; | |
3533 | } | ||
3534 |