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src/java.desktop/share/classes/sun/java2d/marlin/MarlinConst.java

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*** 1,7 **** /* ! * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this
*** 93,106 **** static final int INITIAL_AA_ARRAY = INITIAL_PIXEL_DIM; // 4096 edges for initial capacity static final int INITIAL_EDGES_COUNT = MarlinProperties.getInitialEdges(); ! // initial edges = 3/4 * edges count (4096) // 6 ints per edges = 24 bytes ! // edges capacity = 24 x initial edges = 18 * edges count (4096) = 72K ! static final int INITIAL_EDGES_CAPACITY = INITIAL_EDGES_COUNT * 18; // zero value as byte static final byte BYTE_0 = (byte) 0; // subpixels expressed as log2 --- 93,106 ---- static final int INITIAL_AA_ARRAY = INITIAL_PIXEL_DIM; // 4096 edges for initial capacity static final int INITIAL_EDGES_COUNT = MarlinProperties.getInitialEdges(); ! // initial edges = edges count (4096) // 6 ints per edges = 24 bytes ! // edges capacity = 24 x initial edges = 24 * edges count (4096) = 96K ! static final int INITIAL_EDGES_CAPACITY = INITIAL_EDGES_COUNT * 24; // zero value as byte static final byte BYTE_0 = (byte) 0; // subpixels expressed as log2
*** 112,128 **** // number of subpixels public static final int SUBPIXEL_POSITIONS_X = 1 << (SUBPIXEL_LG_POSITIONS_X); public static final int SUBPIXEL_POSITIONS_Y = 1 << (SUBPIXEL_LG_POSITIONS_Y); public static final float NORM_SUBPIXELS ! = (float)Math.sqrt(( SUBPIXEL_POSITIONS_X * SUBPIXEL_POSITIONS_X ! + SUBPIXEL_POSITIONS_Y * SUBPIXEL_POSITIONS_Y)/2.0); public static final int MAX_AA_ALPHA = SUBPIXEL_POSITIONS_X * SUBPIXEL_POSITIONS_Y; ! public static final int TILE_SIZE_LG = MarlinProperties.getTileSize_Log2(); ! public static final int TILE_SIZE = 1 << TILE_SIZE_LG; // 32 by default public static final int BLOCK_SIZE_LG = MarlinProperties.getBlockSize_Log2(); public static final int BLOCK_SIZE = 1 << BLOCK_SIZE_LG; } --- 112,131 ---- // number of subpixels public static final int SUBPIXEL_POSITIONS_X = 1 << (SUBPIXEL_LG_POSITIONS_X); public static final int SUBPIXEL_POSITIONS_Y = 1 << (SUBPIXEL_LG_POSITIONS_Y); public static final float NORM_SUBPIXELS ! = (float) Math.sqrt(( SUBPIXEL_POSITIONS_X * SUBPIXEL_POSITIONS_X ! + SUBPIXEL_POSITIONS_Y * SUBPIXEL_POSITIONS_Y) / 2.0d); public static final int MAX_AA_ALPHA = SUBPIXEL_POSITIONS_X * SUBPIXEL_POSITIONS_Y; ! public static final int TILE_H_LG = MarlinProperties.getTileSize_Log2(); ! public static final int TILE_H = 1 << TILE_H_LG; // 32 by default ! ! public static final int TILE_W_LG = MarlinProperties.getTileWidth_Log2(); ! public static final int TILE_W = 1 << TILE_W_LG; // 32 by default public static final int BLOCK_SIZE_LG = MarlinProperties.getBlockSize_Log2(); public static final int BLOCK_SIZE = 1 << BLOCK_SIZE_LG; }
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