| 42 | using namespace reader; |
| 43 | |
| 44 | void pred_weight_table::parse(SubByteReaderLogging & reader, |
| 45 | std::shared_ptr<seq_parameter_set_rbsp> sps, |
| 46 | const slice_segment_header * slice) |
| 47 | { |
| 48 | SubByteReaderLoggingSubLevel subLevel(reader, "pred_weight_table()"); |
| 49 | |
| 50 | this->luma_log2_weight_denom = reader.readUEV("luma_log2_weight_denom"); |
| 51 | if (sps->ChromaArrayType != 0) |
| 52 | this->delta_chroma_log2_weight_denom = reader.readSEV("delta_chroma_log2_weight_denom"); |
| 53 | for (unsigned i = 0; i <= slice->num_ref_idx_l0_active_minus1; i++) |
| 54 | this->luma_weight_l0_flag.push_back(reader.readFlag(formatArray("luma_weight_l0_flag", i))); |
| 55 | if (sps->ChromaArrayType != 0) |
| 56 | for (unsigned i = 0; i <= slice->num_ref_idx_l0_active_minus1; i++) |
| 57 | this->chroma_weight_l0_flag.push_back( |
| 58 | reader.readFlag(formatArray("chroma_weight_l0_flag", i))); |
| 59 | for (unsigned i = 0; i <= slice->num_ref_idx_l0_active_minus1; i++) |
| 60 | { |
| 61 | if (this->luma_weight_l0_flag[i]) |
| 62 | { |
| 63 | this->delta_luma_weight_l0.push_back(reader.readSEV(formatArray("delta_luma_weight_l0", i))); |
| 64 | this->luma_offset_l0.push_back(reader.readSEV(formatArray("luma_offset_l0", i))); |
| 65 | } |
| 66 | if (this->chroma_weight_l0_flag[i]) |
| 67 | for (unsigned j = 0; j < 2; j++) |
| 68 | { |
| 69 | this->delta_chroma_weight_l0.push_back( |
| 70 | reader.readSEV(formatArray("delta_chroma_weight_l0", j))); |
| 71 | this->delta_chroma_offset_l0.push_back( |
| 72 | reader.readSEV(formatArray("delta_chroma_offset_l0", j))); |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | if (slice->slice_type == SliceType::B) |
| 77 | { |
| 78 | for (unsigned i = 0; i <= slice->num_ref_idx_l1_active_minus1; i++) |
| 79 | this->luma_weight_l1_flag.push_back(reader.readFlag(formatArray("luma_weight_l1_flag", i))); |
| 80 | if (sps->ChromaArrayType != 0) |
| 81 | for (unsigned i = 0; i <= slice->num_ref_idx_l1_active_minus1; i++) |
| 82 | this->chroma_weight_l1_flag.push_back( |
| 83 | reader.readFlag(formatArray("chroma_weight_l1_flag", i))); |
| 84 | for (unsigned i = 0; i <= slice->num_ref_idx_l1_active_minus1; i++) |
| 85 | { |
| 86 | if (luma_weight_l1_flag[i]) |
| 87 | { |
| 88 | this->delta_luma_weight_l1.push_back( |
| 89 | reader.readSEV(formatArray("delta_luma_weight_l1", i))); |
| 90 | this->luma_offset_l1.push_back(reader.readSEV(formatArray("luma_offset_l1", i))); |
| 91 | } |
| 92 | if (chroma_weight_l1_flag[i]) |
| 93 | for (unsigned j = 0; j < 2; j++) |
| 94 | { |
| 95 | this->delta_chroma_weight_l1.push_back( |
| 96 | reader.readSEV(formatArray("delta_chroma_weight_l1", j))); |
| 97 | this->delta_chroma_offset_l1.push_back( |
| 98 | reader.readSEV(formatArray("delta_chroma_offset_l1", j))); |
| 99 | } |
| 100 | } |
| 101 | } |
nothing calls this directly
no test coverage detected