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OpenVDB 11.0.0
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#include <openvdb/Types.h>#include <openvdb/MetaMap.h>#include <openvdb/math/Math.h>#include "io.h"#include "DelayedLoadMetadata.h"#include <algorithm>#include <iostream>#include <memory>#include <string>#include <vector>Go to the source code of this file.
Classes | |
| struct | MaskCompress< ValueT, MaskT > |
| struct | RealToHalf< T > |
| RealToHalf and its specializations define a mapping from floating-point data types to analogous half float types. More... | |
| struct | RealToHalf< float > |
| struct | RealToHalf< double > |
| struct | RealToHalf< Vec2s > |
| struct | RealToHalf< Vec2d > |
| struct | RealToHalf< Vec3s > |
| struct | RealToHalf< Vec3d > |
| struct | HalfReader< false, T > |
| Partial specialization for non-floating-point types (no half to float promotion) More... | |
| struct | HalfReader< true, T > |
| Partial specialization for floating-point types. More... | |
| struct | HalfWriter< false, T > |
| Partial specialization for non-floating-point types (no float to half quantization) More... | |
| struct | HalfWriter< true, T > |
| Partial specialization for floating-point types. More... | |
Namespaces | |
| namespace | openvdb |
| namespace | openvdb::v11_0 |
| namespace | openvdb::v11_0::io |
Enumerations | |
| enum | { COMPRESS_NONE = 0 , COMPRESS_ZIP = 0x1 , COMPRESS_ACTIVE_MASK = 0x2 , COMPRESS_BLOSC = 0x4 } |
| OR-able bit flags for compression options on input and output streams. More... | |
| enum | { NO_MASK_OR_INACTIVE_VALS , NO_MASK_AND_MINUS_BG , NO_MASK_AND_ONE_INACTIVE_VAL , MASK_AND_NO_INACTIVE_VALS , MASK_AND_ONE_INACTIVE_VAL , MASK_AND_TWO_INACTIVE_VALS , NO_MASK_AND_ALL_VALS } |
Functions | |
| OPENVDB_API std::string | compressionToString (uint32_t flags) |
| Return a string describing the given compression flags. | |
| template<typename T > | |
| T | truncateRealToHalf (const T &val) |
| Return the given value truncated to 16-bit float precision. | |
| OPENVDB_API size_t | zipToStreamSize (const char *data, size_t numBytes) |
| OPENVDB_API void | zipToStream (std::ostream &, const char *data, size_t numBytes) |
| OPENVDB_API void | unzipFromStream (std::istream &, char *data, size_t numBytes) |
| OPENVDB_API size_t | bloscToStreamSize (const char *data, size_t valSize, size_t numVals) |
| OPENVDB_API void | bloscToStream (std::ostream &, const char *data, size_t valSize, size_t numVals) |
| OPENVDB_API void | bloscFromStream (std::istream &, char *data, size_t numBytes) |
| template<typename T > | |
| void | readData (std::istream &is, T *data, Index count, uint32_t compression, DelayedLoadMetadata *metadata=nullptr, size_t metadataOffset=size_t(0)) |
| Read data from a stream. | |
| template<> | |
| void | readData< std::string > (std::istream &is, std::string *data, Index count, uint32_t, DelayedLoadMetadata *, size_t) |
| Specialization for std::string input. | |
| template<typename T > | |
| size_t | writeDataSize (const T *data, Index count, uint32_t compression) |
| template<> | |
| size_t | writeDataSize< std::string > (const std::string *data, Index count, uint32_t) |
| Specialization for std::string output. | |
| template<typename T > | |
| void | writeData (std::ostream &os, const T *data, Index count, uint32_t compression) |
| template<> | |
| void | writeData< std::string > (std::ostream &os, const std::string *data, Index count, uint32_t) |
| Specialization for std::string output. | |
| template<typename ValueT , typename MaskT > | |
| void | readCompressedValues (std::istream &is, ValueT *destBuf, Index destCount, const MaskT &valueMask, bool fromHalf) |
| template<typename ValueT , typename MaskT > | |
| size_t | writeCompressedValuesSize (ValueT *srcBuf, Index srcCount, const MaskT &valueMask, uint8_t maskMetadata, bool toHalf, uint32_t compress) |
| template<typename ValueT , typename MaskT > | |
| void | writeCompressedValues (std::ostream &os, ValueT *srcBuf, Index srcCount, const MaskT &valueMask, const MaskT &childMask, bool toHalf) |