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Added BufferUtils.createDoubleBuffer. Fixed comments

This commit is contained in:
Elias Naur 2004-10-14 20:59:13 +00:00
parent bd34754f86
commit 2040638c26
1 changed files with 13 additions and 2 deletions
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15
src/java/org/lwjgl/BufferUtils.java
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@ -35,6 +35,7 @@ import java.nio.*;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.FloatBuffer;
import java.nio.DoubleBuffer;
import java.nio.IntBuffer;
import java.nio.ShortBuffer;
@ -69,7 +70,7 @@ public final class BufferUtils {
}
/**
* Construct a direct native-order shortbuffer with the specified number
* Construct a direct native-order intbuffer with the specified number
* of elements.
* @param size The size, in ints
* @return an IntBuffer
@ -79,7 +80,7 @@ public final class BufferUtils {
}
/**
* Construct a direct native-order shortbuffer with the specified number
* Construct a direct native-order floatbuffer with the specified number
* of elements.
* @param size The size, in floats
* @return a FloatBuffer
@ -88,6 +89,16 @@ public final class BufferUtils {
return createByteBuffer(size << 2).asFloatBuffer();
}
/**
* Construct a direct native-order doublebuffer with the specified number
* of elements.
* @param size The size, in floats
* @return a FloatBuffer
*/
public static DoubleBuffer createDoubleBuffer(int size) {
return createByteBuffer(size << 3).asDoubleBuffer();
}
/**
* A helper function which is used to get the byte offset in an arbitrary buffer
* based on its position