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package com.sun.marlin;

Marlin constant holder using System properties
/** * Marlin constant holder using System properties */
public interface MarlinConst { // enable Logs (logger or stdout) static final boolean ENABLE_LOGS = MarlinProperties.isLoggingEnabled(); // use Logger instead of stdout static final boolean USE_LOGGER = ENABLE_LOGS && MarlinProperties.isUseLogger(); // log new RendererContext static final boolean LOG_CREATE_CONTEXT = ENABLE_LOGS && MarlinProperties.isLogCreateContext(); // log misc.Unsafe alloc/realloc/free static final boolean LOG_UNSAFE_MALLOC = ENABLE_LOGS && MarlinProperties.isLogUnsafeMalloc(); // do check unsafe alignment: static final boolean DO_CHECK_UNSAFE = false; // do statistics static final boolean DO_STATS = ENABLE_LOGS && MarlinProperties.isDoStats(); // do monitors // disabled to reduce byte-code size a bit... static final boolean DO_MONITORS = false; // static final boolean DO_MONITORS = ENABLE_LOGS && MarlinProperties.isDoMonitors(); // do checks static final boolean DO_CHECKS = ENABLE_LOGS && MarlinProperties.isDoChecks(); // do AA range checks: disable when algorithm / code is stable static final boolean DO_AA_RANGE_CHECK = false; // enable logs static final boolean DO_LOG_WIDEN_ARRAY = ENABLE_LOGS && false; // enable oversize logs static final boolean DO_LOG_OVERSIZE = ENABLE_LOGS && false; // enable traces static final boolean DO_TRACE = ENABLE_LOGS && false; // do flush stats static final boolean DO_FLUSH_STATS = true; // do flush monitors static final boolean DO_FLUSH_MONITORS = true; // use one polling thread to dump statistics/monitors static final boolean USE_DUMP_THREAD = false; // thread dump interval (ms) static final long DUMP_INTERVAL = 5000L; // do clean dirty array static final boolean DO_CLEAN_DIRTY = false; // flag to use collinear simplifier static final boolean USE_SIMPLIFIER = MarlinProperties.isUseSimplifier(); // flag to use path simplifier static final boolean USE_PATH_SIMPLIFIER = MarlinProperties.isUsePathSimplifier(); static final boolean DO_CLIP_SUBDIVIDER = MarlinProperties.isDoClipSubdivider(); // flag to enable logs related bounds checks static final boolean DO_LOG_BOUNDS = ENABLE_LOGS && false; // Initial Array sizing (initial context capacity) ~ 450K // 4096 pixels (width) for initial capacity static final int INITIAL_PIXEL_WIDTH = MarlinProperties.getInitialPixelWidth(); // 2176 pixels (height) for initial capacity static final int INITIAL_PIXEL_HEIGHT = MarlinProperties.getInitialPixelHeight(); // typical array sizes: only odd numbers allowed below static final int INITIAL_ARRAY = 256; // alpha row dimension static final int INITIAL_AA_ARRAY = INITIAL_PIXEL_WIDTH; // 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; // crossing capacity = edges count / 4 ~ 1024 static final int INITIAL_CROSSING_COUNT = INITIAL_EDGES_COUNT >> 2; // zero value as byte static final byte BYTE_0 = (byte) 0; // subpixels expressed as log2 public static final int SUBPIXEL_LG_POSITIONS_X = MarlinProperties.getSubPixel_Log2_X(); public static final int SUBPIXEL_LG_POSITIONS_Y = MarlinProperties.getSubPixel_Log2_Y(); public static final int MIN_SUBPIXEL_LG_POSITIONS = Math.min(SUBPIXEL_LG_POSITIONS_X, SUBPIXEL_LG_POSITIONS_Y); // 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 MIN_SUBPIXELS = 1 << MIN_SUBPIXEL_LG_POSITIONS; // 2176 pixels (height) x 8 subpixels = 68K static final int INITIAL_BUCKET_ARRAY = INITIAL_PIXEL_HEIGHT * SUBPIXEL_POSITIONS_Y; public static final int MAX_AA_ALPHA = (SUBPIXEL_POSITIONS_X * SUBPIXEL_POSITIONS_Y); public static final int BLOCK_SIZE_LG = MarlinProperties.getBlockSize_Log2(); public static final int BLOCK_SIZE = 1 << BLOCK_SIZE_LG; static final boolean ENABLE_BLOCK_FLAGS = MarlinProperties.isUseTileFlags(); static final boolean ENABLE_BLOCK_FLAGS_HEURISTICS = MarlinProperties.isUseTileFlagsWithHeuristics(); static final boolean FORCE_RLE = MarlinProperties.isForceRLE(); static final boolean FORCE_NO_RLE = MarlinProperties.isForceNoRLE(); // minimum width to try using RLE encoding: static final int RLE_MIN_WIDTH = Math.max(BLOCK_SIZE, MarlinProperties.getRLEMinWidth()); // Constants public static final int WIND_EVEN_ODD = 0; public static final int WIND_NON_ZERO = 1;
Constant value for join style.
/** * Constant value for join style. */
public static final int JOIN_MITER = 0;
Constant value for join style.
/** * Constant value for join style. */
public static final int JOIN_ROUND = 1;
Constant value for join style.
/** * Constant value for join style. */
public static final int JOIN_BEVEL = 2;
Constant value for end cap style.
/** * Constant value for end cap style. */
public static final int CAP_BUTT = 0;
Constant value for end cap style.
/** * Constant value for end cap style. */
public static final int CAP_ROUND = 1;
Constant value for end cap style.
/** * Constant value for end cap style. */
public static final int CAP_SQUARE = 2; // Out codes static final int OUTCODE_TOP = 1; static final int OUTCODE_BOTTOM = 2; static final int OUTCODE_LEFT = 4; static final int OUTCODE_RIGHT = 8; static final int OUTCODE_MASK_T_B = OUTCODE_TOP | OUTCODE_BOTTOM; static final int OUTCODE_MASK_L_R = OUTCODE_LEFT | OUTCODE_RIGHT; static final int OUTCODE_MASK_T_B_L_R = OUTCODE_MASK_T_B | OUTCODE_MASK_L_R; }