diff options
author | Sven Gothel <[email protected]> | 2014-02-23 14:51:06 +0100 |
---|---|---|
committer | Sven Gothel <[email protected]> | 2014-02-23 14:51:06 +0100 |
commit | 3352601e0860584509adf2b76f993d03893ded4b (patch) | |
tree | 974fccc8c0eb2f5ad9d4ffd741dfc35869ed67b5 /src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java | |
parent | f51933f0ebe9ae030c26c066e59a728ce08b8559 (diff) | |
parent | c67de337a8aaf52e36104c3f13e273aa19d21f1f (diff) |
Merge branch 'master' into stash_glyphcache
Conflicts:
make/scripts/tests.sh
src/jogl/classes/com/jogamp/graph/curve/OutlineShape.java
src/jogl/classes/com/jogamp/graph/curve/Region.java
src/jogl/classes/com/jogamp/graph/curve/opengl/GLRegion.java
src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
src/jogl/classes/com/jogamp/graph/curve/opengl/Renderer.java
src/jogl/classes/com/jogamp/graph/curve/opengl/TextRenderer.java
src/jogl/classes/com/jogamp/graph/font/Font.java
src/jogl/classes/com/jogamp/opengl/math/VectorUtil.java
src/jogl/classes/jogamp/graph/curve/text/GlyphShape.java
src/jogl/classes/jogamp/graph/curve/text/GlyphString.java
src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java
src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java
src/jogl/classes/jogamp/graph/font/typecast/TypecastRenderer.java
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java')
-rw-r--r-- | src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java | 20 |
1 files changed, 11 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..c86b39e63 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 +51,12 @@ import java.nio.ByteBuffer; * @author Administrator */ public class Extract233rev implements Extract { - + /** Creates a new instance of Extract223rev */ public Extract233rev() { } - + + @Override public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { // 11100000 == 0xe0 // 00011100 == 0x1c @@ -65,16 +66,17 @@ public class Extract233rev implements Extract { extractComponents[1] = (float)((ubyte & 0x38) >> 3) / 7.0f; extractComponents[2] = (float)((ubyte & 0xC0) >> 6) / 3.0f; } - + + @Override 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 ); |