PointerBuffer<T extends NativeType>.fromPointer constructor
Null safety
- Pointer<
NativeType> sourcePtr
Implementation
PointerBuffer.fromPointer(Pointer sourcePtr) {
ptr = sourcePtr.cast();
Int64List ptrData = ptr.cast<Int64>().asTypedList(3);
_elementSizePointer = Pointer.fromAddress(ptrData[0]);
_sizePointer = Pointer.fromAddress(ptrData[1]);
_dataPointer = Pointer.fromAddress(ptrData[2]);
}