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-rw-r--r--src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java
index 9fa2a3a54..672c86c32 100644
--- a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java
+++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java
@@ -6,15 +6,15 @@
* this file except in compliance with the License. You may obtain a copy
* of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
* Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
- *
+ *
* http://oss.sgi.com/projects/FreeB
- *
+ *
* Note that, as provided in the License, the Software is distributed on an
* "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
* DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
* CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
* PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
- *
+ *
* NOTE: The Original Code (as defined below) has been licensed to Sun
* Microsystems, Inc. ("Sun") under the SGI Free Software License B
* (Version 1.1), shown above ("SGI License"). Pursuant to Section
@@ -30,7 +30,7 @@
* Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
* Copyright in any portions created by third parties is as indicated
* elsewhere herein. All Rights Reserved.
- *
+ *
* Additional Notice Provisions: The application programming interfaces
* established by SGI in conjunction with the Original Code are The
* OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
@@ -51,11 +51,11 @@ import java.nio.ByteBuffer;
* @author Administrator
*/
public class Extract233rev implements Extract {
-
+
/** Creates a new instance of Extract223rev */
public Extract233rev() {
}
-
+
public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) {
// 11100000 == 0xe0
// 00011100 == 0x1c
@@ -65,16 +65,16 @@ public class Extract233rev implements Extract {
extractComponents[1] = (float)((ubyte & 0x38) >> 3) / 7.0f;
extractComponents[2] = (float)((ubyte & 0xC0) >> 6) / 3.0f;
}
-
+
public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) {
// 11100000 == 0xE0
// 00011100 == 0x1C
// 00000011 == 0x03
-
+
assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f );
assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f );
assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f );
-
+
// due to limited precision, need to round before shoving
byte b = (byte)( ( (int)( ( shoveComponents[0] * 7 ) + 0.5f ) ) & 0x07 );
b |= (byte)( ( (int)( ( shoveComponents[1] * 7 ) + 0.5f ) << 3 ) & 0x38 );