update initial compressed buffer size calc

manticoresoftware · Mar 7, 2023 · 1310c8a · 1310c8a
1 parent a23da14
commit 1310c8a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/util/codec.cpp b/util/codec.cpp
@@ -105,8 +105,8 @@ bool IntCodec_c::Decode ( const util::Span_T<uint32_t> & dCompressed, util::Span
 template <typename T>
 void IntCodec_c::Encode ( const util::Span_T<T> & dUncompressed, std::vector<uint32_t> & dCompressed, FastPForLib::IntegerCODEC & tCodec )
 {
-	const size_t EXTRA_GAP = 4096;
-	dCompressed.resize ( dUncompressed.size() + EXTRA_GAP );
+	const size_t EXTRA_GAP = 1024;
+	dCompressed.resize ( dUncompressed.size()*sizeof(dUncompressed[0])/sizeof(dCompressed[0]) + EXTRA_GAP );
 	size_t uCompressedSize = dCompressed.size();
 	tCodec.encodeArray ( dUncompressed.data(), dUncompressed.size(), dCompressed.data(), uCompressedSize );
 	dCompressed.resize(uCompressedSize);