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Add sigops adjusted weight calculator

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This commit is contained in:
Suhas Daftuar
2025-01-30 13:16:21 -05:00
parent c18c68a950
commit 1bf3b51396
2 changed files with 11 additions and 1 deletions
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7
src/policy/policy.cpp
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@@ -373,9 +373,14 @@ bool SpendsNonAnchorWitnessProg(const CTransaction& tx, const CCoinsViewCache& p
return false;
}
int64_t GetSigOpsAdjustedWeight(int64_t weight, int64_t sigop_cost, unsigned int bytes_per_sigop)
{
return std::max(weight, sigop_cost * bytes_per_sigop);
}
int64_t GetVirtualTransactionSize(int64_t nWeight, int64_t nSigOpCost, unsigned int bytes_per_sigop)
{
return (std::max(nWeight, nSigOpCost * bytes_per_sigop) + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR;
return (GetSigOpsAdjustedWeight(nWeight, nSigOpCost, bytes_per_sigop) + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR;
}
int64_t GetVirtualTransactionSize(const CTransaction& tx, int64_t nSigOpCost, unsigned int bytes_per_sigop)

5
src/policy/policy.h
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@@ -11,6 +11,7 @@
#include <primitives/transaction.h>
#include <script/interpreter.h>
#include <script/solver.h>
#include <util/feefrac.h>
#include <cstdint>
#include <string>
@@ -188,4 +189,8 @@ static inline int64_t GetVirtualTransactionInputSize(const CTxIn& tx)
return GetVirtualTransactionInputSize(tx, 0, 0);
}
int64_t GetSigOpsAdjustedWeight(int64_t weight, int64_t sigop_cost, unsigned int bytes_per_sigop);
static inline FeePerVSize ToFeePerVSize(FeePerWeight feerate) { return {feerate.fee, (feerate.size + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR}; }
#endif // BITCOIN_POLICY_POLICY_H