android/source/src/java/org/mozilla/gecko/gfx/CairoImage.java

   1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
   2  * This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 package org.mozilla.gecko.gfx;
   7
   8 import java.nio.ByteBuffer;
   9
  10 /*
  11  * A bitmap with pixel data in one of the formats that Cairo understands.
  12  */
  13 public abstract class CairoImage {
  14     public abstract ByteBuffer getBuffer();
  15
  16     public abstract void destroy();
  17
  18     public abstract IntSize getSize();
  19     public abstract int getFormat();
  20
  21     public static final int FORMAT_INVALID = -1;
  22     public static final int FORMAT_ARGB32 = 0;
  23     public static final int FORMAT_RGB24 = 1;
  24     public static final int FORMAT_A8 = 2;
  25     public static final int FORMAT_A1 = 3;
  26     public static final int FORMAT_RGB16_565 = 4;
  27 }
  28