ensureCapacity method
LByteBuffer
ensureCapacity(
- LByteBuffer buffer,
- int size
)
Implementation
LByteBuffer ensureCapacity(LByteBuffer buffer, int size) {
// This sucks if you accidentally pass is a MemoryMappedBuffer of size
// 80M
// like I did while messing around, within moments I had 1 gig of
// swap...
// TODO check this
// if (((Buffer) buffer).isReadOnly() ) {
// return buffer;
// }
int limit = buffer.limit;
while (limit < size) {
limit *= 2;
}
if (limit != buffer.limit) {
// clean up the old buffer and allocate a new one
buffer = LByteBuffer(limit, doSigned: true);
}
return buffer;
}