diff options
Diffstat (limited to 'src/classes/com/sun/opengl/impl/mipmap/Image.java')
| -rw-r--r-- | src/classes/com/sun/opengl/impl/mipmap/Image.java | 1412 |
1 files changed, 0 insertions, 1412 deletions
diff --git a/src/classes/com/sun/opengl/impl/mipmap/Image.java b/src/classes/com/sun/opengl/impl/mipmap/Image.java deleted file mode 100644 index a8568f030..000000000 --- a/src/classes/com/sun/opengl/impl/mipmap/Image.java +++ /dev/null @@ -1,1412 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 1.1 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * 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 - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * 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 - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.sun.opengl.impl.mipmap; - -import javax.media.opengl.GL; -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Image { - - /** Creates a new instance of Image */ - public Image() { - } - - public static short getShortFromByteArray( byte[] array, int index ) { - short s; - s = (short)(array[index] << 8 ); - s |= (short)(0x00FF & array[index+1]); - return( s ); - } - - public static int getIntFromByteArray( byte[] array, int index ) { - int i; - i = ( array[index] << 24 ) & 0xFF000000; - i |= ( array[index+1] << 16 ) & 0x00FF0000; - i |= ( array[index+2] << 8 ) & 0x0000FF00; - i |= ( array[index+3] ) & 0x000000FF; - return( i ); - } - - public static float getFloatFromByteArray( byte[] array, int index ) { - int i = getIntFromByteArray( array, index ); - return( Float.intBitsToFloat(i) ); - } - - /* - * Extract array from user's data applying all pixel store modes. - * The internal format used is an array of unsigned shorts. - */ - public static void fill_image( PixelStorageModes psm, int width, int height, - int format, int type, boolean index_format, ByteBuffer userdata, - ShortBuffer newimage ) { - int components; - int element_size; - int rowsize; - int padding; - int groups_per_line; - int group_size; - int elements_per_line; - int start; - int iter = 0; - int iter2; - int i, j, k; - boolean myswap_bytes; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswap_bytes = psm.getUnpackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groups_per_line = psm.getUnpackRowLength(); - } else { - groups_per_line = width; - } - - // All formats except GL_BITMAP fall out trivially - if( type == GL.GL_BITMAP ) { - int bit_offset; - int current_bit; - - rowsize = ( groups_per_line * components + 7 ) / 8; - padding = ( rowsize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getUnpackAlignment() - padding; - } - start = psm.getUnpackSkipRows() * rowsize + ( psm.getUnpackSkipPixels() * components / 8 ); - elements_per_line = width * components; - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - userdata.position( iter ); // **************************************** - bit_offset = (psm.getUnpackSkipPixels() * components) % 8; - for( j = 0; j < elements_per_line; j++ ) { - // retrieve bit - if( psm.getUnpackLsbFirst() ) { - userdata.position( iter ); - current_bit = ( userdata.get() & 0x000000FF ) & ( 1 << bit_offset );//userdata[iter] & ( 1 << bit_offset ); - } else { - current_bit = ( userdata.get() & 0x000000FF ) & ( 1 << ( 7 - bit_offset ) ); - } - if( current_bit != 0 ) { - if( index_format ) { - newimage.position( iter2 ); - newimage.put( (short)1 ); - } else { - newimage.position( iter2 ); - newimage.put( (short)65535 ); - } - } else { - newimage.position( iter2 ); - newimage.put( (short)0 ); - } - bit_offset++; - if( bit_offset == 8 ) { - bit_offset = 0; - iter++; - } - iter2++; - } - start += rowsize; - } - } else { - element_size = Mipmap.bytes_per_element( type ); - group_size = element_size * components; - if( element_size == 1 ) { - myswap_bytes = false; - } - - rowsize = groups_per_line * group_size; - padding = ( rowsize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getUnpackAlignment() - padding; - } - start = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size; - elements_per_line = width * components; - - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - userdata.position( iter ); //*************************************** - for( j = 0; j < elements_per_line; j++ ) { - Type_Widget widget = new Type_Widget(); - float[] extractComponents = new float[4]; - userdata.position( iter ); - switch( type ) { - case( GL.GL_UNSIGNED_BYTE_3_3_2 ): - extract.extract( false, userdata /*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract.extract( false, userdata /*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_BYTE ): - if( index_format ) { - newimage.put( iter2++, (short)( 0x000000FF & userdata.get() ) );//userdata[iter]; - } else { - newimage.put( iter2++, (short)( 0x000000FF & userdata.get()/*userdata[iter]*/ * 257 ) ); - } - break; - case( GL.GL_BYTE ): - if( index_format ) { - newimage.put( iter2++, userdata.get() ); //userdata[iter]; - } else { - newimage.put( iter2++, (short)(userdata.get()/*userdata[iter]*/ * 516 ) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5 ): - extract.extract( myswap_bytes, userdata/*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_SHORT ): - case( GL.GL_SHORT ): - if( myswap_bytes ) { - widget.setUB1( userdata.get() ); - widget.setUB0( userdata.get() ); - } else { - widget.setUB0( userdata.get() ); - widget.setUB1( userdata.get() ); - } - if( type == GL.GL_SHORT ) { - if( index_format ) { - newimage.put( iter2++, widget.getS0() ); - } else { - newimage.put( iter2++, (short)(widget.getS0() * 2) ); - } - } else { - newimage.put( iter2++, widget.getUS0() ); - } - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_INT_10_10_10_2 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_INT ): - case( GL.GL_UNSIGNED_INT ): - case( GL.GL_FLOAT ): - if( myswap_bytes ) { - widget.setUB3( userdata.get() ); - widget.setUB2( userdata.get() ); - widget.setUB1( userdata.get() ); - widget.setUB0( userdata.get() ); - } else { - widget.setUB0( userdata.get() ); - widget.setUB1( userdata.get() ); - widget.setUB2( userdata.get() ); - widget.setUB3( userdata.get() ); - } - if( type == GL.GL_FLOAT ) { - if( index_format ) { - newimage.put( iter2++, (short)widget.getF() ); - } else { - newimage.put( iter2++, (short)(widget.getF() * 65535 ) ); - } - } else if( type == GL.GL_UNSIGNED_INT ) { - if( index_format ) { - newimage.put( iter2++, (short)( widget.getUI() ) ); - } else { - newimage.put( iter2++, (short)( widget.getUI() >> 16 ) ); - } - } else { - if( index_format ) { - newimage.put( iter2++, (short)( widget.getI() ) ); - } else { - newimage.put( iter2++, (short)( widget.getI() >> 15 ) ); - } - } - break; - } - iter += element_size; - } // for j - start += rowsize; - // want iter pointing at start, not within, row for assertion purposes - iter = start; - } // for i - - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == ( width * height * components ) ); - } else { - assert( iter2 == ( width * height * Mipmap.elements_per_group( format, 0 ) ) ); - } - assert( iter == ( rowsize * height + psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size ) ); - } - } - - /* - * Insert array into user's data applying all pixel store modes. - * Theinternal format is an array of unsigned shorts. - * empty_image() because it is the opposet of fill_image(). - */ - public static void empty_image( PixelStorageModes psm, int width, int height, - int format, int type, boolean index_format, - ShortBuffer oldimage, ByteBuffer userdata ) { - - int components; - int element_size; - int rowsize; - int padding; - int groups_per_line; - int group_size; - int elements_per_line; - int start; - int iter = 0; - int iter2; - int i, j, k; - boolean myswap_bytes; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswap_bytes = psm.getPackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getPackRowLength() > 0 ) { - groups_per_line = psm.getPackRowLength(); - } else { - groups_per_line = width; - } - - // all formats except GL_BITMAP fall out trivially - if( type == GL.GL_BITMAP ) { - int bit_offset; - int current_bit; - - rowsize = ( groups_per_line * components + 7 ) / 8; - padding = ( rowsize % psm.getPackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getPackAlignment() - padding; - } - start = psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * components / 8; - elements_per_line = width * components; - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - bit_offset = ( psm.getPackSkipPixels() * components ) % 8; - for( j = 0; j < elements_per_line; j++ ) { - if( index_format ) { - current_bit = oldimage.get( iter2 ) & 1; - } else { - if( oldimage.get( iter2 ) < 0 ) { // must check for negative rather than 32767 - current_bit = 1; - } else { - current_bit = 0; - } - } - - if( current_bit != 0 ) { - if( psm.getPackLsbFirst() ) { - userdata.put( iter, (byte)( ( userdata.get( iter ) | ( 1 << bit_offset ) ) ) ); - } else { - userdata.put( iter, (byte)( ( userdata.get( iter ) | ( 7 - bit_offset ) ) ) ); - } - } else { - if( psm.getPackLsbFirst() ) { - //userdata[iter] &= ~( 1 << bit_offset ); - userdata.put( iter, (byte)( ( userdata.get( iter ) & ~( 1 << bit_offset ) ) ) ); - } else { - //userdata[iter] &= ~( 1 << ( 7 - bit_offset ) ); - userdata.put( iter, (byte)( ( userdata.get( iter ) & ~( 7 - bit_offset ) ) ) ); - } - } - - bit_offset++; - if( bit_offset == 8 ) { - bit_offset = 0; - iter++; - } - iter2++; - } - start += rowsize; - } - } else { - float shoveComponents[] = new float[4]; - - element_size = Mipmap.bytes_per_element( type ); - group_size = element_size * components; - if( element_size == 1 ) { - myswap_bytes = false; - } - - rowsize = groups_per_line * group_size; - padding = ( rowsize % psm.getPackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getPackAlignment() - padding; - } - start = psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * group_size; - elements_per_line = width * components; - - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - for( j = 0; j < elements_per_line; j++ ) { - Type_Widget widget = new Type_Widget(); - - switch( type ) { - case( GL.GL_UNSIGNED_BYTE_3_3_2 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userdata ); - break; - case( GL.GL_UNSIGNED_BYTE_2_3_3_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, userdata ); - break; - case( GL.GL_UNSIGNED_BYTE ): - if( index_format ) { - //userdata[iter] = (byte)oldimage[iter2++]; - userdata.put( iter, (byte)oldimage.get(iter2++) ); - } else { - //userdata[iter] = (byte)( oldimage[iter2++] >> 8 ); - userdata.put( iter, (byte)( oldimage.get(iter2++) ) ); - } - break; - case( GL.GL_BYTE ): - if( index_format ) { - //userdata[iter] = (byte)oldimage[iter2++]; - userdata.put( iter, (byte)oldimage.get(iter2++) ); - } else { - //userdata[iter] = (byte)( oldimage[iter2++] >> 9 ); - userdata.put( iter, (byte)( oldimage.get(iter2++) ) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1,widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter, widget.getUB1() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_5_5_1 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL.GL_UNSIGNED_SHORT ): - case( GL.GL_SHORT ): - if( type == GL.GL_SHORT ) { - if( index_format ) { - widget.setS0( oldimage.get( iter2++ ) ); - } else { - widget.setS0( (short)(oldimage.get( iter2++ ) >> 1) ); - } - } else { - widget.setUS0( oldimage.get( iter2++ ) ); - } - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 2, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL.GL_UNSIGNED_INT_10_10_10_2 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL.GL_UNSIGNED_INT_2_10_10_10_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL.GL_INT ): - case( GL.GL_UNSIGNED_INT ): - case( GL.GL_FLOAT ): - if( type == GL.GL_FLOAT ) { - if( index_format ) { - widget.setF( oldimage.get( iter2++ ) ); - } else { - widget.setF( oldimage.get( iter2++ ) / 65535.0f ); - } - } else if( type == GL.GL_UNSIGNED_INT ) { - if( index_format ) { - widget.setUI( oldimage.get( iter2++ ) ); - } else { - widget.setUI( oldimage.get( iter2++ ) * 65537 ); - } - } else { - if( index_format ) { - widget.setI( oldimage.get( iter2++ ) ); - } else { - widget.setI( (oldimage.get( iter2++ ) * 65537) / 2 ); - } - } - if( myswap_bytes ) { - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.put( iter , widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - userdata.put( iter + 2, widget.getUB2() ); - userdata.put( iter + 3, widget.getUB3() ); - } - break; - } - iter += element_size; - } // for j - start += rowsize; - // want iter pointing at start, not within, row for assertion purposes - iter = start; - } // for i - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * components ); - } else { - assert( iter2 == width * height * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowsize * height + psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * group_size ); - } - } - - public static void fillImage3D( PixelStorageModes psm, int width, int height, - int depth, int format, int type, boolean indexFormat, ByteBuffer userImage, - ShortBuffer newImage ) { - boolean myswapBytes; - int components; - int groupsPerLine; - int elementSize; - int groupSize; - int rowSize; - int padding; - int elementsPerLine; - int rowsPerImage; - int imageSize; - int start, rowStart; - int iter = 0; - int iter2 = 0; - int ww, hh, dd, k; - Type_Widget widget = new Type_Widget(); - float extractComponents[] = new float[4]; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswapBytes = psm.getUnpackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groupsPerLine = psm.getUnpackRowLength(); - } else { - groupsPerLine = width; - } - elementSize = Mipmap.bytes_per_element( type ); - groupSize = elementSize * components; - if( elementSize == 1 ) { - myswapBytes = false; - } - - // 3dstuff begin - if( psm.getUnpackImageHeight() > 0 ) { - rowsPerImage = psm.getUnpackImageHeight(); - } else { - rowsPerImage = height; - } - // 3dstuff end - - rowSize = groupsPerLine * groupSize; - padding = rowSize % psm.getUnpackAlignment(); - if( padding != 0 ) { - rowSize += psm.getUnpackAlignment() - padding; - } - - imageSize = rowsPerImage * rowSize; // 3dstuff - - start = psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize; - elementsPerLine = width * components; - - iter2 = 0; - for( dd = 0; dd < depth; dd++ ) { - rowStart = start; - for( hh = 0; hh < height; hh++ ) { - iter = rowStart; - for( ww = 0; ww < elementsPerLine; ww++ ) { - - switch( type ) { - case( GL.GL_UNSIGNED_BYTE ): - if( indexFormat ) { - newImage.put( iter2++, (short)(0x000000FF & userImage.get( iter ) ) ); - } else { - newImage.put( iter2++, (short)((0x000000FF & userImage.get( iter ) ) * 257 ) ); - } - break; - case( GL.GL_BYTE ): - if( indexFormat ) { - newImage.put( iter2++, userImage.get( iter ) ); - } else { - newImage.put( iter2++, (short)(userImage.get( iter ) * 516 ) ); - } - break; - case( GL.GL_UNSIGNED_BYTE_3_3_2 ): - userImage.position( iter ); - extract.extract( false, userImage, extractComponents ); - for( k = 0; k < 3; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_BYTE_2_3_3_REV ): - userImage.position( iter ); - extract.extract( false, userImage, extractComponents ); - for( k = 0; k < 3; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_5_5_1 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL.GL_UNSIGNED_SHORT ): - case( GL.GL_SHORT ): - if( myswapBytes ) { - widget.setUB0( userImage.get( iter + 1 ) ); - widget.setUB1( userImage.get( iter ) ); - } else { - widget.setUB0( userImage.get( iter ) ); - widget.setUB1( userImage.get( iter + 1 ) ); - } - if( type == GL.GL_SHORT ) { - if( indexFormat ) { - newImage.put( iter2++, widget.getUS0() ); - } else { - newImage.put( iter2++, (short)(widget.getUS0() * 2) ); - } - } else { - newImage.put( iter2++, widget.getUS0() ); - } - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_INT_10_10_10_2 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL.GL_INT ): - case( GL.GL_UNSIGNED_INT ): - case( GL.GL_FLOAT ): - if( myswapBytes ) { - widget.setUB0( userImage.get( iter + 3 ) ); - widget.setUB1( userImage.get( iter + 2 ) ); - widget.setUB2( userImage.get( iter + 1 ) ); - widget.setUB3( userImage.get( iter ) ); - } else { - widget.setUB0( userImage.get( iter ) ); - widget.setUB1( userImage.get( iter + 1 ) ); - widget.setUB2( userImage.get( iter + 2 ) ); - widget.setUB3( userImage.get( iter + 3 ) ); - } - if( type == GL.GL_FLOAT ) { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getF() ); - } else { - newImage.put( iter2++, (short)( widget.getF() * 65535.0f ) ); - } - } else if( type == GL.GL_UNSIGNED_INT ) { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getUI() ); - } else { - newImage.put( iter2++, (short)(widget.getUI() >> 16) ); - } - } else { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getI() ); - } else { - newImage.put( iter2++, (short)(widget.getI() >> 15) ); - } - } - break; - default: - assert( false ); - } - iter += elementSize; - } // for ww - rowStart += rowSize; - iter = rowStart; // for assert - } // for hh - start += imageSize; - }// for dd - - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * depth * components ); - } else { - assert( iter2 == width * height * depth * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowSize * height * depth + psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize ); - } - - public static void emptyImage3D( PixelStorageModes psm, int width, int height, int depth, - int format, int type, boolean indexFormat, ShortBuffer oldImage, ByteBuffer userImage ) { - boolean myswapBytes; - int components; - int groupsPerLine; - int elementSize; - int groupSize; - int rowSize; - int padding; - int start, rowStart, iter; - int elementsPerLine; - int iter2; - int ii, jj, dd, k; - int rowsPerImage; - int imageSize; - Type_Widget widget = new Type_Widget(); - float[] shoveComponents = new float[4]; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - iter = 0; - - myswapBytes = psm.getPackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getPackRowLength() > 0 ) { - groupsPerLine = psm.getPackRowLength(); - } else { - groupsPerLine = width; - } - - elementSize = Mipmap.bytes_per_element( type ); - groupSize = elementSize * components; - if( elementSize == 1 ) { - myswapBytes = false; - } - - // 3dstuff begin - if( psm.getPackImageHeight() > 0 ) { - rowsPerImage = psm.getPackImageHeight(); - } else { - rowsPerImage = height; - } - - // 3dstuff end - - rowSize = groupsPerLine * groupSize; - padding = rowSize % psm.getPackAlignment(); - if( padding != 0 ) { - rowSize += psm.getPackAlignment() - padding; - } - - imageSize = rowsPerImage * rowSize; - - start = psm.getPackSkipRows() * rowSize + - psm.getPackSkipPixels() * groupSize + - psm.getPackSkipImages() * imageSize; - elementsPerLine = width * components; - - iter2 = 0; - for( dd = 0; dd < depth; dd++ ) { - rowStart = start; - - for( ii = 0; ii < height; ii++ ) { - iter = rowStart; - - for( jj = 0; jj < elementsPerLine; jj++ ) { - - switch( type ) { - case( GL.GL_UNSIGNED_BYTE ): - if( indexFormat ) { - userImage.put( iter, (byte)(oldImage.get( iter2++ ) ) ); - } else { - userImage.put( iter, (byte)(oldImage.get( iter2++ ) >> 8 ) ); - } - break; - case( GL.GL_BYTE ): - if( indexFormat ) { - userImage.put( iter, (byte)(oldImage.get(iter2++) ) ); - } else { - userImage.put( iter, (byte)(oldImage.get(iter2++) >> 9) ); - } - break; - case( GL.GL_UNSIGNED_BYTE_3_3_2 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userImage ); - break; - case( GL.GL_UNSIGNED_BYTE_2_3_3_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userImage ); - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.putShort( iter, widget.getUB1() ); - userImage.putShort( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_6_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_5_5_5_1 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL.GL_UNSIGNED_SHORT ): - case( GL.GL_SHORT ): - if( type == GL.GL_SHORT ) { - if( indexFormat ) { - widget.setS0( (short)oldImage.get( iter2++ ) ); - } else { - widget.setS0( (short)(oldImage.get( iter2++ ) >> 1) ); - } - } else { - widget.setUS0( (short)oldImage.get( iter2++ ) ); - } - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.put( iter, widget.getUB0() ); - userImage.put( iter + 1, widget.getUB1() ); - } - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL.GL_UNSIGNED_INT_8_8_8_8_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL.GL_UNSIGNED_INT_10_10_10_2 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter ,widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL.GL_UNSIGNED_INT_2_10_10_10_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB2() ); - userImage.put( iter + 1, widget.getUB1() ); - userImage.put( iter , widget.getUB0() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL.GL_INT ): - case( GL.GL_UNSIGNED_INT ): - case( GL.GL_FLOAT ): - if( type == GL.GL_FLOAT ) { - if( indexFormat ) { - widget.setF( oldImage.get( iter2++ ) ); - } else { - widget.setF( oldImage.get( iter2++ ) / 65535.0f ); - } - } else if( type == GL.GL_UNSIGNED_INT ) { - if( indexFormat ) { - widget.setUI( oldImage.get( iter2++ ) ); - } else { - widget.setUI( oldImage.get( iter2++ ) * 65537 ); - } - } else { - if( indexFormat ) { - widget.setI( oldImage.get( iter2++ ) ); - } else { - widget.setI( ( oldImage.get( iter2++ ) * 65535 ) / 2 ); - } - } - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.put( iter , widget.getUB0() ); - userImage.put( iter + 1, widget.getUB1() ); - userImage.put( iter + 2, widget.getUB2() ); - userImage.put( iter + 3, widget.getUB3() ); - } - break; - default: - assert( false ); - } - - iter += elementSize; - } // for jj - rowStart += rowSize; - } // for ii - start += imageSize; - } // for dd - - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * depth * components ); - } else { - assert( iter2 == width * height * depth * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowSize * height * depth + - psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize ); - } -} |