trailing bits are removed even if reorder false and bitlist empty

This commit is contained in:
2025-03-12 16:38:18 +01:00
parent a74fb2bcd1
commit 3c79e8d7b2
2 changed files with 34 additions and 6 deletions

View File

@@ -358,13 +358,13 @@ void DataProcessor::ProcessAnImage(sls_receiver_header &header, size_t &size,
if (framePadding && nump < generalData->packetsPerFrame)
PadMissingPackets(header, data);
if (reorder && ctbDbitList.empty()) {
Reorder(size, data);
}
// rearrange ctb digital bits (if ctbDbitlist is not empty)
// rearrange ctb digital bits
if (!ctbDbitList.empty()) {
ArrangeDbitData(size, data);
} else if (reorder) {
Reorder(size, data);
} else if (ctbDbitOffset > 0) {
RemoveTrailingBits(size, data);
}
// 'stream Image' check has to be done here before crop image
@@ -536,6 +536,29 @@ void DataProcessor::PadMissingPackets(sls_receiver_header header, char *data) {
}
}
void DataProcessor::RemoveTrailingBits(size_t &size, char *data) {
const size_t nAnalogDataBytes = generalData->GetNumberOfAnalogDatabytes();
const size_t nDigitalDataBytes = generalData->GetNumberOfDigitalDatabytes();
const size_t nTransceiverDataBytes =
generalData->GetNumberOfTransceiverDatabytes();
const size_t ctbDigitalDataBytes = nDigitalDataBytes - ctbDbitOffset;
// no digital data
if (ctbDigitalDataBytes == 0) {
LOG(logWARNING)
<< "No digital data for call back, yet ctbDbitOffset is non zero.";
return;
}
// update size and copy data
memmove(data + nAnalogDataBytes,
data + nAnalogDataBytes + ctbDigitalDataBytes,
ctbDigitalDataBytes + nTransceiverDataBytes);
size = nAnalogDataBytes + ctbDigitalDataBytes + nTransceiverDataBytes;
}
void DataProcessor::Reorder(size_t &size, char *data) {
const size_t nAnalogDataBytes = generalData->GetNumberOfAnalogDatabytes();
const size_t nDigitalDataBytes = generalData->GetNumberOfDigitalDatabytes();