diff options
| -rwxr-xr-x | src/java/com/jogamp/common/nio/Buffers.java | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/src/java/com/jogamp/common/nio/Buffers.java b/src/java/com/jogamp/common/nio/Buffers.java index 3da1261..9090433 100755 --- a/src/java/com/jogamp/common/nio/Buffers.java +++ b/src/java/com/jogamp/common/nio/Buffers.java @@ -359,11 +359,25 @@ public class Buffers { if (buf == null) { return true; } - if (buf instanceof Buffer) { - return ((Buffer) buf).isDirect(); + if (buf instanceof ByteBuffer) { + return ((ByteBuffer) buf).isDirect(); + } else if (buf instanceof IntBuffer) { + return ((IntBuffer) buf).isDirect(); + } else if (buf instanceof ShortBuffer) { + return ((ShortBuffer) buf).isDirect(); + } else if (buf instanceof FloatBuffer) { + return ((FloatBuffer) buf).isDirect(); + } else if (buf instanceof DoubleBuffer) { + return ((DoubleBuffer) buf).isDirect(); + } else if (buf instanceof LongBuffer) { + return ((LongBuffer) buf).isDirect(); + } else if (buf instanceof CharBuffer) { + return ((CharBuffer) buf).isDirect(); } else if (buf instanceof PointerBuffer) { return ((PointerBuffer) buf).isDirect(); - } + } else if (buf instanceof Buffer) { + throw new IllegalArgumentException("Unexpected buffer type Buffer.isDirect() operation is undefined"); + } throw new IllegalArgumentException("Unexpected buffer type " + buf.getClass().getName()); } |