From: Przemyslaw Skibinski <inikep@gmail.com>
Date: Mon, 21 Nov 2016 15:37:56 +0000 (+0100)
Subject: bench.c: fixed MAX_CLEVEL
X-Git-Tag: v1.1.2~46^2~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ddcd9d9ae438bc497c39a0c4cf095fcbcfde8ad;p=thirdparty%2Fzstd.git

bench.c: fixed MAX_CLEVEL
---

diff --git a/programs/bench.c b/programs/bench.c
index df68d0ada..32d3a5dcd 100644
--- a/programs/bench.c
+++ b/programs/bench.c
@@ -483,12 +483,18 @@ static void BMK_syntheticTest(int cLevel, int cLevelLast, double compressibility
     free(srcBuffer);
 }
 
+#define ZSTD_MAX_CLEVEL     22
 
 int BMK_benchFiles(const char** fileNamesTable, unsigned nbFiles,
                    const char* dictFileName, int cLevel, int cLevelLast)
 {
     double const compressibility = (double)g_compressibilityDefault / 100;
 
+    if (cLevel > ZSTD_MAX_CLEVEL) cLevel = ZSTD_MAX_CLEVEL;
+    if (cLevelLast > ZSTD_MAX_CLEVEL) cLevelLast = ZSTD_MAX_CLEVEL;
+    if (cLevelLast < cLevel) cLevelLast = cLevel;
+    if (cLevelLast > cLevel) DISPLAYLEVEL(2, "Benchmarking levels from %d to %d\n", cLevel, cLevelLast); 
+
     if (nbFiles == 0)
         BMK_syntheticTest(cLevel, cLevelLast, compressibility);
     else