Ly8gQ29weXJpZ2h0IDIwMTQgUERGaXVtIEF1dGhvcnMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuCi8vIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEgQlNELXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmUKLy8gZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZS4KCi8vIE9yaWdpbmFsIGNvZGUgY29weXJpZ2h0IDIwMTQgRm94aXQgU29mdHdhcmUgSW5jLiBodHRwOi8vd3d3LmZveGl0c29mdHdhcmUuY29tCgojaW5jbHVkZSA8bWVtb3J5PgoKI2luY2x1ZGUgInhmYS9zcmMvZm94aXRsaWIuaCIKCkNGV0xfRGF0ZVRpbWVQaWNrZXIqIENGV0xfRGF0ZVRpbWVQaWNrZXI6OkNyZWF0ZSgpIHsKICByZXR1cm4gbmV3IENGV0xfRGF0ZVRpbWVQaWNrZXI7Cn0KRldMX0VSUiBDRldMX0RhdGVUaW1lUGlja2VyOjpJbml0aWFsaXplKAogICAgY29uc3QgQ0ZXTF9XaWRnZXRQcm9wZXJ0aWVzKiBwUHJvcGVydGllcykgewogIGlmIChtX3BJZmFjZSkKICAgIHJldHVybiBGV0xfRVJSX0luZGVmaW5pdGU7CiAgaWYgKHBQcm9wZXJ0aWVzKSB7CiAgICAqbV9wUHJvcGVydGllcyA9ICpwUHJvcGVydGllczsKICB9CiAgc3RkOjp1bmlxdWVfcHRyPElGV0xfRGF0ZVRpbWVQaWNrZXI+IHBEYXRlVGltZVBpY2tlcigKICAgICAgSUZXTF9EYXRlVGltZVBpY2tlcjo6Q3JlYXRlKAogICAgICAgICAgbV9wUHJvcGVydGllcy0+TWFrZVdpZGdldEltcFByb3BlcnRpZXMoJm1fRGF0ZVRpbWVQaWNrZXJEUCksCiAgICAgICAgICBudWxscHRyKSk7CiAgRldMX0VSUiByZXQgPSBwRGF0ZVRpbWVQaWNrZXItPkluaXRpYWxpemUoKTsKICBpZiAocmV0ICE9IEZXTF9FUlJfU3VjY2VlZGVkKSB7CiAgICByZXR1cm4gcmV0OwogIH0KICBtX3BJZmFjZSA9IHBEYXRlVGltZVBpY2tlci5yZWxlYXNlKCk7CiAgQ0ZXTF9XaWRnZXQ6OkluaXRpYWxpemUoKTsKICByZXR1cm4gRldMX0VSUl9TdWNjZWVkZWQ7Cn0KCkZXTF9FUlIgQ0ZXTF9EYXRlVGltZVBpY2tlcjo6U2V0VG9kYXkoaW50MzJfdCBpWWVhciwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBpbnQzMl90IGlNb250aCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBpbnQzMl90IGlEYXkpIHsKICBtX0RhdGVUaW1lUGlja2VyRFAubV9pWWVhciA9IGlZZWFyOwogIG1fRGF0ZVRpbWVQaWNrZXJEUC5tX2lNb250aCA9IGlNb250aDsKICBtX0RhdGVUaW1lUGlja2VyRFAubV9pRGF5ID0gaURheTsKICByZXR1cm4gRldMX0VSUl9TdWNjZWVkZWQ7Cn0KaW50MzJfdCBDRldMX0RhdGVUaW1lUGlja2VyOjpDb3VudFNlbFJhbmdlcygpIHsKICByZXR1cm4gc3RhdGljX2Nhc3Q8SUZXTF9EYXRlVGltZVBpY2tlcio+KG1fcElmYWNlKS0+Q291bnRTZWxSYW5nZXMoKTsKfQppbnQzMl90IENGV0xfRGF0ZVRpbWVQaWNrZXI6OkdldFNlbFJhbmdlKGludDMyX3QgbkluZGV4LCBpbnQzMl90JiBuU3RhcnQpIHsKICByZXR1cm4gc3RhdGljX2Nhc3Q8SUZXTF9EYXRlVGltZVBpY2tlcio+KG1fcElmYWNlKQogICAgICAtPkdldFNlbFJhbmdlKG5JbmRleCwgblN0YXJ0KTsKfQpGV0xfRVJSIENGV0xfRGF0ZVRpbWVQaWNrZXI6OkdldEVkaXRUZXh0KENGWF9XaWRlU3RyaW5nJiB3c1RleHQpIHsKICByZXR1cm4gc3RhdGljX2Nhc3Q8SUZXTF9EYXRlVGltZVBpY2tlcio+KG1fcElmYWNlKS0+R2V0RWRpdFRleHQod3NUZXh0KTsKfQpGV0xfRVJSIENGV0xfRGF0ZVRpbWVQaWNrZXI6OlNldEVkaXRUZXh0KGNvbnN0IENGWF9XaWRlU3RyaW5nQyYgd3NUZXh0KSB7CiAgcmV0dXJuIHN0YXRpY19jYXN0PElGV0xfRGF0ZVRpbWVQaWNrZXIqPihtX3BJZmFjZSktPlNldEVkaXRUZXh0KHdzVGV4dCk7Cn0KRldMX0VSUiBDRldMX0RhdGVUaW1lUGlja2VyOjpHZXRDdXJTZWwoaW50MzJfdCYgaVllYXIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGludDMyX3QmIGlNb250aCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50MzJfdCYgaURheSkgewogIHJldHVybiBzdGF0aWNfY2FzdDxJRldMX0RhdGVUaW1lUGlja2VyKj4obV9wSWZhY2UpCiAgICAgIC0+R2V0Q3VyU2VsKGlZZWFyLCBpTW9udGgsIGlEYXkpOwp9CkZXTF9FUlIgQ0ZXTF9EYXRlVGltZVBpY2tlcjo6U2V0Q3VyU2VsKGludDMyX3QgaVllYXIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGludDMyX3QgaU1vbnRoLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBpbnQzMl90IGlEYXkpIHsKICByZXR1cm4gc3RhdGljX2Nhc3Q8SUZXTF9EYXRlVGltZVBpY2tlcio+KG1fcElmYWNlKQogICAgICAtPlNldEN1clNlbChpWWVhciwgaU1vbnRoLCBpRGF5KTsKfQpDRldMX0RhdGVUaW1lUGlja2VyOjpDRldMX0RhdGVUaW1lUGlja2VyKCkge30KQ0ZXTF9EYXRlVGltZVBpY2tlcjo6fkNGV0xfRGF0ZVRpbWVQaWNrZXIoKSB7fQpDRldMX0RhdGVUaW1lUGlja2VyOjpDRldMX0RhdGVUaW1lUGlja2VyRFA6OkNGV0xfRGF0ZVRpbWVQaWNrZXJEUCgpIHsKICBtX2lZZWFyID0gMjAxMTsKICBtX2lNb250aCA9IDE7CiAgbV9pRGF5ID0gMTsKfQpGV0xfRVJSIENGV0xfRGF0ZVRpbWVQaWNrZXI6OkNGV0xfRGF0ZVRpbWVQaWNrZXJEUDo6R2V0Q2FwdGlvbigKICAgIElGV0xfV2lkZ2V0KiBwV2lkZ2V0LAogICAgQ0ZYX1dpZGVTdHJpbmcmIHdzQ2FwdGlvbikgewogIHdzQ2FwdGlvbiA9IG1fd3NEYXRhOwogIHJldHVybiBGV0xfRVJSX1N1Y2NlZWRlZDsKfQpGV0xfRVJSIENGV0xfRGF0ZVRpbWVQaWNrZXI6OkNGV0xfRGF0ZVRpbWVQaWNrZXJEUDo6R2V0VG9kYXkoCiAgICBJRldMX1dpZGdldCogcFdpZGdldCwKICAgIGludDMyX3QmIGlZZWFyLAogICAgaW50MzJfdCYgaU1vbnRoLAogICAgaW50MzJfdCYgaURheSkgewogIGlZZWFyID0gbV9pWWVhcjsKICBpTW9udGggPSBtX2lNb250aDsKICBpRGF5ID0gbV9pRGF5OwogIHJldHVybiBGV0xfRVJSX1N1Y2NlZWRlZDsKfQpGWF9CT09MIENGV0xfRGF0ZVRpbWVQaWNrZXI6OkNhblVuZG8oKSB7CiAgcmV0dXJuIHN0YXRpY19jYXN0PElGV0xfRGF0ZVRpbWVQaWNrZXIqPihtX3BJZmFjZSktPkNhblVuZG8oKTsKfQpGWF9CT09MIENGV0xfRGF0ZVRpbWVQaWNrZXI6OkNhblJlZG8oKSB7CiAgcmV0dXJuIHN0YXRpY19jYXN0PElGV0xfRGF0ZVRpbWVQaWNrZXIqPihtX3BJZmFjZSktPkNhblJlZG8oKTsKfQpGWF9CT09MIENGV0xfRGF0ZVRpbWVQaWNrZXI6OlVuZG8oKSB7CiAgcmV0dXJuIHN0YXRpY19jYXN0PElGV0xfRGF0ZVRpbWVQaWNrZXIqPihtX3BJZmFjZSktPlVuZG8oKTsKfQpGWF9CT09MIENGV0xfRGF0ZVRpbWVQaWNrZXI6OlJlZG8oKSB7CiAgcmV0dXJuIHN0YXRpY19jYXN0PElGV0xfRGF0ZVRpbWVQaWNrZXIqPihtX3BJZmFjZSktPlJlZG8oKTsKfQpGWF9CT09MIENGV0xfRGF0ZVRpbWVQaWNrZXI6OkNhbkNvcHkoKSB7CiAgcmV0dXJuIHN0YXRpY19jYXN0PElGV0xfRGF0ZVRpbWVQaWNrZXIqPihtX3BJZmFjZSktPkNhbkNvcHkoKTsKfQpGWF9CT09MIENGV0xfRGF0ZVRpbWVQaWNrZXI6OkNhbkN1dCgpIHsKICByZXR1cm4gc3RhdGljX2Nhc3Q8SUZXTF9EYXRlVGltZVBpY2tlcio+KG1fcElmYWNlKS0+Q2FuQ3V0KCk7Cn0KRlhfQk9PTCBDRldMX0RhdGVUaW1lUGlja2VyOjpDYW5TZWxlY3RBbGwoKSB7CiAgcmV0dXJuIHN0YXRpY19jYXN0PElGV0xfRGF0ZVRpbWVQaWNrZXIqPihtX3BJZmFjZSktPkNhblNlbGVjdEFsbCgpOwp9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