PageRenderTime 19ms CodeModel.GetById 11ms app.highlight 5ms RepoModel.GetById 1ms app.codeStats 0ms

/src/FreeImage/Source/OpenEXR/IlmImf/ImfCompression.h

https://bitbucket.org/cabalistic/ogredeps/
C++ Header | 75 lines | 17 code | 18 blank | 40 comment | 0 complexity | 71b7e6a0e4612c63f7692ba74db0e3c6 MD5 | raw file
 1///////////////////////////////////////////////////////////////////////////
 2//
 3// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
 4// Digital Ltd. LLC
 5// 
 6// All rights reserved.
 7// 
 8// Redistribution and use in source and binary forms, with or without
 9// modification, are permitted provided that the following conditions are
10// met:
11// *       Redistributions of source code must retain the above copyright
12// notice, this list of conditions and the following disclaimer.
13// *       Redistributions in binary form must reproduce the above
14// copyright notice, this list of conditions and the following disclaimer
15// in the documentation and/or other materials provided with the
16// distribution.
17// *       Neither the name of Industrial Light & Magic nor the names of
18// its contributors may be used to endorse or promote products derived
19// from this software without specific prior written permission. 
20// 
21// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32//
33///////////////////////////////////////////////////////////////////////////
34
35
36
37#ifndef INCLUDED_IMF_COMPRESSION_H
38#define INCLUDED_IMF_COMPRESSION_H
39
40//-----------------------------------------------------------------------------
41//
42//	enum Compression
43//
44//-----------------------------------------------------------------------------
45
46namespace Imf {
47
48
49enum Compression
50{
51    NO_COMPRESSION  = 0,	// no compression
52
53    RLE_COMPRESSION = 1,	// run length encoding
54
55    ZIPS_COMPRESSION = 2,	// zlib compression, one scan line at a time
56
57    ZIP_COMPRESSION = 3,	// zlib compression, in blocks of 16 scan lines
58
59    PIZ_COMPRESSION = 4,	// piz-based wavelet compression
60
61    PXR24_COMPRESSION = 5,	// lossy 24-bit float compression
62
63    B44_COMPRESSION = 6,	// lossy 4-by-4 pixel block compression,
64    				// fixed compression rate
65
66    B44A_COMPRESSION = 7,	// lossy 4-by-4 pixel block compression,
67    				// flat fields are compressed more
68
69    NUM_COMPRESSION_METHODS	// number of different compression methods
70};
71
72
73} // namespace Imf
74
75#endif