CODEWITHSUNDEEP
javacasting
BLOB
BLOB

Reputation: 374

Java casting from float to int

I have this algorithm set (In my mind) which requires me to cast float to int many times in a loop(about 300 times for each 16 milli seconds) . My question is this:

How costly is process of casting from float to int in java/android and will it cause the game to slow down ?

Is it cheap enough to be implemented by my game? if not, what are the other options to convert decimal to integer?

Edit: Question solved!

Upvotes: 0

Views: 993

Answers (1)

mtmurdock
mtmurdock

Reputation: 13062

A cast from float to int doesn't cost any more than any other assignment statement. It is handled by the hardware. An assignment (depending on the architecture) typically costs a single cycle or one trip through the pipeline (very, very fast). I wouldn't worry about the impact of this conversion on your performance.

Upvotes: 1

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