Searched refs:maxalpha (Results 1 - 2 of 2) sorted by relevance

/openjdk9/jdk/src/java.desktop/share/classes/sun/java2d/pisces/
H A DPiscesTileGenerator.java45 final int maxalpha; field in class:PiscesTileGenerator
50 // [0, maxalpha]) into alpha values, which are in [0,256).
53 public PiscesTileGenerator(Renderer r, int maxalpha) { argument
57 this.alphaMap = getAlphaMap(maxalpha);
58 this.maxalpha = maxalpha;
59 this.maxTileAlphaSum = TILE_SIZE*TILE_SIZE*maxalpha;
62 private static byte[] buildAlphaMap(int maxalpha) { argument
63 byte[] alMap = new byte[maxalpha+1];
64 int halfmaxalpha = maxalpha>>
71 getAlphaMap(int maxalpha) argument
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/openjdk9/jdk/src/java.desktop/share/classes/sun/java2d/marlin/
H A DMarlinCache.java52 // [0, maxalpha]) into alpha values, which are in [0,256).
679 private static byte[] buildAlphaMap(final int maxalpha) { argument
681 final byte[] alMap = new byte[maxalpha << 1];
682 final int halfmaxalpha = maxalpha >> 2;
683 for (int i = 0; i <= maxalpha; i++) {
684 alMap[i] = (byte) ((i * 255 + halfmaxalpha) / maxalpha);

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