Alembic: AbcCoreOgawa/WriteUtil.h Source File

Alembic 1.8.11

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WriteUtil.h
1//-*****************************************************************************
2//
3// Copyright (c) 2013,
4// Sony Pictures Imageworks Inc. and
5// Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
6//
7// All rights reserved.
8//
9// Redistribution and use in source and binary forms, with or without
10// modification, are permitted provided that the following conditions are
11// met:
12// * Redistributions of source code must retain the above copyright
13// notice, this list of conditions and the following disclaimer.
14// * Redistributions in binary form must reproduce the above
15// copyright notice, this list of conditions and the following disclaimer
16// in the documentation and/or other materials provided with the
17// distribution.
18// * Neither the name of Sony Pictures Imageworks, nor
19// Industrial Light & Magic, nor the names of their contributors may be used
20// to endorse or promote products derived from this software without specific
21// prior written permission.
22//
23// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34//
35//-*****************************************************************************
36
37#ifndef Alembic_AbcCoreOgawa_WriteUtil_h
38#define Alembic_AbcCoreOgawa_WriteUtil_h
39
40#include <Alembic/AbcCoreOgawa/Foundation.h>
41#include <Alembic/AbcCoreOgawa/WrittenSampleMap.h>
42#include <Alembic/AbcCoreOgawa/MetaDataMap.h>
43
44namespace Alembic {
45namespace AbcCoreOgawa {
46namespace ALEMBIC_VERSION_NS {
47
48//-*****************************************************************************
49void HashPropertyHeader( const AbcA::PropertyHeader & iHeader,
50 Util::SpookyHash & ioHash );
51
52//-*****************************************************************************
53// Hashes the dimensions and the current sample hash (ioHash), and then stores
54// the result on ioHash.
55void HashDimensions( const AbcA::Dimensions & iDims,
56 Util::Digest & ioHash );
57
58//-*****************************************************************************
59 WrittenSampleMap& GetWrittenSampleMap(
60 AbcA::ArchiveWriterPtr iArchive );
61
62//-*****************************************************************************
63void
64WriteDimensions( Ogawa::OGroupPtr iGroup,
65 const AbcA::Dimensions & iDims,
66 Alembic::Util::PlainOldDataType iPod );
67
68//-*****************************************************************************
69void
70CopyWrittenData( Ogawa::OGroupPtr iParent,
71 WrittenSampleIDPtr iRef );
72
73//-*****************************************************************************
74WrittenSampleIDPtr
75WriteData( WrittenSampleMap &iMap,
76 Ogawa::OGroupPtr iGroup,
77 const AbcA::ArraySample &iSamp,
78 const AbcA::ArraySample::Key &iKey );
79
80//-*****************************************************************************
81void
82WritePropertyInfo( std::vector< Util::uint8_t > & ioData,
83 const AbcA::PropertyHeader &iHeader,
84 bool isScalarLike,
85 bool isHomogenous,
86 Util::uint32_t iTimeSamplingIndex,
87 Util::uint32_t iNumSamples,
88 Util::uint32_t iFirstChangedIndex,
89 Util::uint32_t iLastChangedIndex,
90 MetaDataMapPtr iMap );
91
92//-*****************************************************************************
93void
94WriteObjectHeader( std::vector< Util::uint8_t > & ioData,
95 const AbcA::ObjectHeader &iHeader,
96 MetaDataMapPtr iMap );
97
98//-*****************************************************************************
99void
100WriteTimeSampling( std::vector< Util::uint8_t > & ioData,
101 Util::uint32_t iMaxSample,
102 const AbcA::TimeSampling &iTsmp );
103
104} // End namespace ALEMBIC_VERSION_NS
105
106using namespace ALEMBIC_VERSION_NS;
107
108} // End namespace AbcCoreOgawa
109} // End namespace Alembic
110
111#endif
112
Alembic::AbcCoreAbstract::ALEMBIC_VERSION_NS::ArraySample
Definition ArraySample.h:60
Alembic::AbcCoreAbstract::ALEMBIC_VERSION_NS::ObjectHeader
Definition ObjectHeader.h:52
Alembic::AbcCoreAbstract::ALEMBIC_VERSION_NS::PropertyHeader
Definition PropertyHeader.h:79
Alembic::AbcCoreAbstract::ALEMBIC_VERSION_NS::TimeSampling
Definition TimeSampling.h:58
Alembic::AbcCoreOgawa::ALEMBIC_VERSION_NS::WrittenSampleMap
Definition WrittenSampleMap.h:92
Alembic
Alembic namespace ...
Definition ArchiveInfo.cpp:39