fix some errors found by static analyzer. (#12391) * fix possible divided by zero and by negative values * only 4 elements are used in these arrays * fix uninitialized member * use boolean type for semantic boolean variables * avoid invalid array index * to avoid exception and because base64_beg is only used in this block * use std::atomic<bool> to avoid thread control race condition |
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| include/opencv2 | ||
| perf | ||
| src | ||
| test | ||
| CMakeLists.txt | ||