From: Yann Collet <yann.collet.73@gmail.com>
Date: Mon, 4 Apr 2016 12:53:16 +0000 (+0200)
Subject: fixed Visual conversion warnings
X-Git-Tag: v0.6.0^2~17^2~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b59bf963a8afd634769976c3e89affeddd170da8;p=thirdparty%2Fzstd.git

fixed Visual conversion warnings
---

diff --git a/lib/zstd_compress.c b/lib/zstd_compress.c
index 219b13f82..fcb6e36bc 100644
--- a/lib/zstd_compress.c
+++ b/lib/zstd_compress.c
@@ -182,7 +182,7 @@ void ZSTD_adjustCParams(ZSTD_compressionParameters* params, U64 srcSize, size_t
     /* resize params, to use less memory when necessary */
     {   U32 const minSrcSize = (srcSize==0) ? 500 : 0;
         U64 const rSize = srcSize + dictSize + minSrcSize;
-        if (rSize < (1<<ZSTD_WINDOWLOG_MAX)) {
+        if (rSize < ((U64)1<<ZSTD_WINDOWLOG_MAX)) {
             U32 const srcLog = ZSTD_highbit((U32)(rSize)-1) + 1;
             if (params->windowLog > srcLog) params->windowLog = srcLog;
     }   }
diff --git a/lib/zstd_static.h b/lib/zstd_static.h
index 2f11ceeb6..333861255 100644
--- a/lib/zstd_static.h
+++ b/lib/zstd_static.h
@@ -57,7 +57,7 @@ extern "C" {
 /*-*************************************
 *  Types
 ***************************************/
-#define ZSTD_WINDOWLOG_MAX    (MEM_32bits() ? 25 : 27)
+#define ZSTD_WINDOWLOG_MAX    ((U32)(MEM_32bits() ? 25 : 27))
 #define ZSTD_WINDOWLOG_MIN     18
 #define ZSTD_CHAINLOG_MAX     (ZSTD_WINDOWLOG_MAX+1)
 #define ZSTD_CHAINLOG_MIN       4