X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=plocate.cpp;h=62bc6e331d04a9e61bf76b479258109e50bda100;hb=db96666312961f730f7ea9e4a966fc43d73dbc1c;hp=eb00adac8cced544b8ef0db9524f85cfcd146722;hpb=9d1f32d695a463b1f158fc3c0e5a2dd94dcd6987;p=plocate

diff --git a/plocate.cpp b/plocate.cpp
index eb00ada..62bc6e3 100644
--- a/plocate.cpp
+++ b/plocate.cpp
@@ -316,8 +316,9 @@ void scan_file_block(const vector<Needle> &needles, string_view compressed,
 	string block;
 	block.resize(uncompressed_len + 1);
 
-	size_t err = ZSTD_decompress(&block[0], block.size(), compressed.data(),
-	                             compressed.size());
+	static ZSTD_DCtx *ctx = ZSTD_createDCtx();  // Reused across calls.
+	size_t err = ZSTD_decompressDCtx(ctx, &block[0], block.size(), compressed.data(),
+	                                 compressed.size());
 	if (ZSTD_isError(err)) {
 		fprintf(stderr, "ZSTD_decompress(): %s\n", ZSTD_getErrorName(err));
 		exit(1);