| 98 | } |
| 99 | |
| 100 | const ocr_text_span_t *find_ocr_text_span(const std::vector<ocr_text_span_t> &spans, size_t index) { |
| 101 | for (const auto &span : spans) { |
| 102 | if (span.begin <= index && index < span.end) |
| 103 | return &span; |
| 104 | } |
| 105 | return nullptr; |
| 106 | } |
| 107 | |
| 108 | size_t default_thread_count() { |
| 109 | const size_t count = std::thread::hardware_concurrency(); |