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Remote: base CRC32 number of bytes for calculation on data FEC size

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This commit is contained in:
f4exb 2019-04-26 02:50:02 +02:00
parent 2833eb1b0e
commit 74a9c5d36c
4 changed files with 4 additions and 4 deletions
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2
plugins/channelrx/remotesink/remotesink.cpp
View File

@ -143,7 +143,7 @@ void RemoteSink::feed(const SampleVector::const_iterator& begin, const SampleVec
}
boost::crc_32_type crc32;
crc32.process_bytes(&metaData, 24);
crc32.process_bytes(&metaData, sizeof(RemoteMetaDataFEC)-4);
metaData.m_crc32 = crc32.checksum();
RemoteSuperBlock& superBlock = m_dataBlock->m_superBlocks[0]; // first block
superBlock.init();

2
plugins/channeltx/remotesource/remotesource.cpp
View File

@ -321,7 +321,7 @@ void RemoteSource::handleDataBlock(RemoteDataBlock* dataBlock)
{
RemoteMetaDataFEC *metaData = (RemoteMetaDataFEC *) &(dataBlock->m_superBlocks[0].m_protectedBlock);
boost::crc_32_type crc32;
crc32.process_bytes(metaData, 24);
crc32.process_bytes(metaData, sizeof(RemoteMetaDataFEC)-4);
if (crc32.checksum() == metaData->m_crc32)
{

2
plugins/samplesink/remoteoutput/udpsinkfec.cpp
View File

@ -134,7 +134,7 @@ void UDPSinkFEC::write(const SampleVector::iterator& begin, uint32_t sampleChunk
metaData.m_tv_usec = ts_usecs % 1000000UL;
boost::crc_32_type crc32;
crc32.process_bytes(&metaData, 24);
crc32.process_bytes(&metaData, sizeof(RemoteMetaDataFEC)-4);
metaData.m_crc32 = crc32.checksum();

2
plugins/samplesource/remoteinput/remoteinputbuffer.cpp
View File

@ -284,7 +284,7 @@ void RemoteInputBuffer::writeData(char *array)
RemoteMetaDataFEC *metaData = (RemoteMetaDataFEC *) recoveredBlock;
boost::crc_32_type crc32;
crc32.process_bytes(metaData, 24);
crc32.process_bytes(metaData, sizeof(RemoteMetaDataFEC)-4);
if (crc32.checksum() == metaData->m_crc32)
{