clockwerk-opensim-stable – Blame information for rev 1

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1 vero 1 /*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27  
28 using OpenMetaverse;
29 using OpenMetaverse.Imaging;
30  
31 namespace OpenSim.Region.Framework.Interfaces
32 {
33 public delegate void DecodedCallback(UUID AssetId, OpenJPEG.J2KLayerInfo[] layers);
34  
35 public interface IJ2KDecoder
36 {
37 void BeginDecode(UUID assetID, byte[] j2kData, DecodedCallback callback);
38  
39 /// <summary>
40 /// Provides a synchronous decode so that caller can be assured that this executes before the next line
41 /// </summary>
42 /// <param name="assetID"></param>
43 /// <param name="j2kData"></param>
44 /// <returns>true if decode was successful. false otherwise.</returns>
45 bool Decode(UUID assetID, byte[] j2kData);
46  
47 /// <summary>
48 /// Provides a synchronous decode so that caller can be assured that this executes before the next line
49 /// </summary>
50 /// <param name="assetID"></param>
51 /// <param name="j2kData"></param>
52 /// <param name="layers">layer data</param>
53 /// <param name="components">number of components</param>
54 /// <returns>true if decode was successful. false otherwise.</returns>
55 bool Decode(UUID assetID, byte[] j2kData, out OpenJPEG.J2KLayerInfo[] layers, out int components);
56 }
57 }