diff options
| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2018-12-30 12:12:11 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-01-16 20:13:08 +0000 |
| commit | a6216d1ac2dc3a93476f23a47a9f52689b8f0a83 (patch) | |
| tree | 692f5c4608d1da3884309e3ea035b8de65007424 /src | |
| parent | Merge pull request #5042 (diff) | |
| download | monero-a6216d1ac2dc3a93476f23a47a9f52689b8f0a83.tar.xz | |
blockchain_db: allow getting output keys without commitment
Since the commitment has to be calculated for non rct outputs,
it slows down a lot unnecessarily if we don't need it
Diffstat (limited to 'src')
| -rw-r--r-- | src/blockchain_db/blockchain_db.h | 2 | ||||
| -rw-r--r-- | src/blockchain_db/lmdb/db_lmdb.cpp | 5 | ||||
| -rw-r--r-- | src/blockchain_db/lmdb/db_lmdb.h | 2 |
3 files changed, 5 insertions, 4 deletions
diff --git a/src/blockchain_db/blockchain_db.h b/src/blockchain_db/blockchain_db.h index 5c80bfe4a..fe61aabd8 100644 --- a/src/blockchain_db/blockchain_db.h +++ b/src/blockchain_db/blockchain_db.h @@ -1258,7 +1258,7 @@ public: * * @return the requested output data */ - virtual output_data_t get_output_key(const uint64_t& amount, const uint64_t& index) const = 0; + virtual output_data_t get_output_key(const uint64_t& amount, const uint64_t& index, bool include_commitmemt = true) const = 0; /** * @brief gets an output's tx hash and index diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp index 833d6bd05..2b5fa7fd9 100644 --- a/src/blockchain_db/lmdb/db_lmdb.cpp +++ b/src/blockchain_db/lmdb/db_lmdb.cpp @@ -2536,7 +2536,7 @@ uint64_t BlockchainLMDB::get_num_outputs(const uint64_t& amount) const return num_elems; } -output_data_t BlockchainLMDB::get_output_key(const uint64_t& amount, const uint64_t& index) const +output_data_t BlockchainLMDB::get_output_key(const uint64_t& amount, const uint64_t& index, bool include_commitmemt) const { LOG_PRINT_L3("BlockchainLMDB::" << __func__); check_open(); @@ -2563,7 +2563,8 @@ output_data_t BlockchainLMDB::get_output_key(const uint64_t& amount, const uint6 { const pre_rct_outkey *okp = (const pre_rct_outkey *)v.mv_data; memcpy(&ret, &okp->data, sizeof(pre_rct_output_data_t));; - ret.commitment = rct::zeroCommit(amount); + if (include_commitmemt) + ret.commitment = rct::zeroCommit(amount); } TXN_POSTFIX_RDONLY(); return ret; diff --git a/src/blockchain_db/lmdb/db_lmdb.h b/src/blockchain_db/lmdb/db_lmdb.h index 3e6e754d2..a60956ab1 100644 --- a/src/blockchain_db/lmdb/db_lmdb.h +++ b/src/blockchain_db/lmdb/db_lmdb.h @@ -242,7 +242,7 @@ public: virtual uint64_t get_num_outputs(const uint64_t& amount) const; - virtual output_data_t get_output_key(const uint64_t& amount, const uint64_t& index) const; + virtual output_data_t get_output_key(const uint64_t& amount, const uint64_t& index, bool include_commitmemt) const; virtual void get_output_key(const epee::span<const uint64_t> &amounts, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs, bool allow_partial = false) const; virtual tx_out_index get_output_tx_and_index_from_global(const uint64_t& index) const; |