diff options
| -rw-r--r-- | make/glu-impl-common-CustomJavaCode.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/make/glu-impl-common-CustomJavaCode.java b/make/glu-impl-common-CustomJavaCode.java index e9cadfc0d..0706aa390 100644 --- a/make/glu-impl-common-CustomJavaCode.java +++ b/make/glu-impl-common-CustomJavaCode.java @@ -424,12 +424,16 @@ public int gluScaleImageJava( int format, int widthin, int heightin, in = (ByteBuffer)datain; } else if( datain instanceof byte[] ) { in = ByteBuffer.allocateDirect( ((byte[])datain).length ).order( ByteOrder.nativeOrder() ); + in.put((byte[]) datain).rewind(); } else if( datain instanceof short[] ) { in = ByteBuffer.allocateDirect( ((byte[])datain).length * 2 ).order( ByteOrder.nativeOrder() ); + in.asShortBuffer().put((short[]) datain).rewind(); } else if( datain instanceof int[] ) { in = ByteBuffer.allocateDirect( ((byte[])datain).length * 4 ).order( ByteOrder.nativeOrder() ); + in.asIntBuffer().put((int[]) datain).rewind(); } else if( datain instanceof float[] ) { in = ByteBuffer.allocateDirect( ((byte[])datain).length * 4 ).order( ByteOrder.nativeOrder() ); + in.asFloatBuffer().put((float[]) datain).rewind(); } else { throw new IllegalArgumentException( "Input data must be a primitive array or a ByteBuffer" ); } |