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| author | Hein-Pieter van Braam <hp@tmm.cx> | 2018-07-26 01:26:46 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-07-26 01:26:46 +0200 |
| commit | 832e2bfcd38965a01a9149d509169dd197e42f58 (patch) | |
| tree | 18b7ff35f1eeee39031a16e9c1d834ebf03d44cf /core/packed_data_container.cpp | |
| parent | 9423f23ffb80c946dec380f73f3f313ec44d0d18 (diff) | |
| parent | 0e29f7974b59e4440cf02e1388fb9d8ab2b5c5fd (diff) | |
Merge pull request #20137 from hpvb/reduce-vector-cow
Reduce unnecessary COW on Vector by make writing explicit
Diffstat (limited to 'core/packed_data_container.cpp')
| -rw-r--r-- | core/packed_data_container.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/core/packed_data_container.cpp b/core/packed_data_container.cpp index eaccdba9bf..45e060fa4a 100644 --- a/core/packed_data_container.cpp +++ b/core/packed_data_container.cpp @@ -251,7 +251,7 @@ uint32_t PackedDataContainer::_pack(const Variant &p_data, Vector<uint8_t> &tmpd int len; encode_variant(p_data, NULL, len); tmpdata.resize(tmpdata.size() + len); - encode_variant(p_data, &tmpdata[pos], len); + encode_variant(p_data, &tmpdata.write[pos], len); return pos; } break; @@ -268,8 +268,8 @@ uint32_t PackedDataContainer::_pack(const Variant &p_data, Vector<uint8_t> &tmpd uint32_t pos = tmpdata.size(); int len = d.size(); tmpdata.resize(tmpdata.size() + len * 12 + 8); - encode_uint32(TYPE_DICT, &tmpdata[pos + 0]); - encode_uint32(len, &tmpdata[pos + 4]); + encode_uint32(TYPE_DICT, &tmpdata.write[pos + 0]); + encode_uint32(len, &tmpdata.write[pos + 4]); List<Variant> keys; d.get_key_list(&keys); @@ -288,11 +288,11 @@ uint32_t PackedDataContainer::_pack(const Variant &p_data, Vector<uint8_t> &tmpd int idx = 0; for (List<DictKey>::Element *E = sortk.front(); E; E = E->next()) { - encode_uint32(E->get().hash, &tmpdata[pos + 8 + idx * 12 + 0]); + encode_uint32(E->get().hash, &tmpdata.write[pos + 8 + idx * 12 + 0]); uint32_t ofs = _pack(E->get().key, tmpdata, string_cache); - encode_uint32(ofs, &tmpdata[pos + 8 + idx * 12 + 4]); + encode_uint32(ofs, &tmpdata.write[pos + 8 + idx * 12 + 4]); ofs = _pack(d[E->get().key], tmpdata, string_cache); - encode_uint32(ofs, &tmpdata[pos + 8 + idx * 12 + 8]); + encode_uint32(ofs, &tmpdata.write[pos + 8 + idx * 12 + 8]); idx++; } @@ -306,13 +306,13 @@ uint32_t PackedDataContainer::_pack(const Variant &p_data, Vector<uint8_t> &tmpd uint32_t pos = tmpdata.size(); int len = a.size(); tmpdata.resize(tmpdata.size() + len * 4 + 8); - encode_uint32(TYPE_ARRAY, &tmpdata[pos + 0]); - encode_uint32(len, &tmpdata[pos + 4]); + encode_uint32(TYPE_ARRAY, &tmpdata.write[pos + 0]); + encode_uint32(len, &tmpdata.write[pos + 4]); for (int i = 0; i < len; i++) { uint32_t ofs = _pack(a[i], tmpdata, string_cache); - encode_uint32(ofs, &tmpdata[pos + 8 + i * 4]); + encode_uint32(ofs, &tmpdata.write[pos + 8 + i * 4]); } return pos; |