<<extension>> Compression settings that can be applied to data that is sent and received by DataWriters and DataReaders.
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<<extension>> Compression settings that can be applied to data that is sent and received by DataWriters and DataReaders.
◆ DDS_COMPRESSION_ID_MASK_NONE
◆ DDS_COMPRESSION_ID_MASK_ALL
#define DDS_COMPRESSION_ID_MASK_ALL |
Value:
(DDS_COMPRESSION_ID_ZLIB_BIT | DDS_COMPRESSION_ID_BZIP2_BIT \
| DDS_COMPRESSION_ID_LZ4_BIT))
DDS_UnsignedLong DDS_CompressionIdMask
<<extension>> A four-byte signed integer that identifies a mask of the compression IDs that the algor...
Definition: infrastructure.ifc:9072
<<extension>> DDS_CompressionIdMask mask with all the suported built-in compression algorithms enabled.
◆ DDS_COMPRESSION_LEVEL_BEST_COMPRESSION
#define DDS_COMPRESSION_LEVEL_BEST_COMPRESSION (10) |
◆ DDS_COMPRESSION_LEVEL_BEST_SPEED
#define DDS_COMPRESSION_LEVEL_BEST_SPEED (1) |
◆ DDS_COMPRESSION_LEVEL_DEFAULT
◆ DDS_COMPRESSION_THRESHOLD_DEFAULT
#define DDS_COMPRESSION_THRESHOLD_DEFAULT 8192 |
<<extension>> Default threshold from which a serialized sample will be eligible to be compressed.
- See also
- DDS_CompressionSettings_t::writer_compression_threshold
This value has been decided after some performance tests, it's a prudent value that will ensure, in most cases with all of the algorithms, that we are going to compress the sample.
◆ DDS_COMPRESSION_ID_MASK_PUBLICATION_DEFAULT
◆ DDS_COMPRESSION_ID_MASK_SUBSCRIPTION_DEFAULT
#define DDS_COMPRESSION_ID_MASK_SUBSCRIPTION_DEFAULT |
◆ DDS_CompressionId_t
<<extension>> A four-byte signed integer that identifies a single compression algorithm.
◆ DDS_CompressionIdMask
<<extension>> A four-byte signed integer that identifies a mask of the compression IDs that the algorithms enabled.
◆ DDS_COMPRESSION_ID_ZLIB
<<extension>> Corresponds to the ID of the compression algorithm ZLIB. This is the only built-in compression algorithm that is supported when batching is enabled.
◆ DDS_COMPRESSION_ID_BZIP2
<<extension>> Corresponds to the ID of the compression algorithm BZIP2.
◆ DDS_COMPRESSION_ID_LZ4
<<extension>> Corresponds to the ID of the compression algorithm LZ4.