| 63 | } |
| 64 | |
| 65 | void parseRegionCompositionSegment(SubByteReaderLogging &reader, unsigned segment_length) |
| 66 | { |
| 67 | SubByteReaderLoggingSubLevel s(reader, "region_composition_segment()"); |
| 68 | |
| 69 | reader.readBits("region_id", 8); |
| 70 | reader.readBits("region_version_number", 4); |
| 71 | reader.readFlag("region_fill_flag"); |
| 72 | reader.readBits("reserved", 3); |
| 73 | reader.readBits("region_width", 16); |
| 74 | reader.readBits("region_height", 16); |
| 75 | reader.readBits("region_level_of_compatibility", 3); |
| 76 | reader.readBits("region_depth", 3); |
| 77 | reader.readBits("reserved", 2); |
| 78 | reader.readBits("CLUT_id", 8); |
| 79 | reader.readBits("region_8_bit_pixel_code", 8); |
| 80 | reader.readBits("region_4_bit_pixel_code", 4); |
| 81 | reader.readBits("region_2_bit_pixel_code", 2); |
| 82 | reader.readBits("reserved", 2); |
| 83 | |
| 84 | unsigned processed_length = 10; |
| 85 | while (processed_length < segment_length) |
| 86 | { |
| 87 | reader.readBits("object_id", 16); |
| 88 | auto object_type = reader.readBits("object_type", 2); |
| 89 | reader.readBits("object_provider_flag", 2); |
| 90 | reader.readBits("object_horizontal_position", 12); |
| 91 | reader.readBits("reserved", 4); |
| 92 | reader.readBits("object_vertical_position", 12); |
| 93 | processed_length += 6; |
| 94 | |
| 95 | if (object_type == 0x01 || object_type == 0x02) |
| 96 | { |
| 97 | reader.readBits("foreground_pixel_code", 8); |
| 98 | reader.readBits("background_pixel_code", 8); |
| 99 | processed_length += 2; |
| 100 | } |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | void parseCLUTDefinitionSegment(SubByteReaderLogging &reader, unsigned segment_length) |
| 105 | { |
no test coverage detected