# HG changeset patch
# User Praveen Tiwari <[email protected]>
# Date 1464585837 -19800
# Mon May 30 10:53:57 2016 +0530
# Node ID b8dbe8d7c09e7fc0b7cce236569fc5df2eb70b1e
# Parent aeade2e8d8688ebffb8455b8948d89d6a72e2c38
threadpool: fix warning: int popCount(uint64_t) defined but not used
[-Wunused-function]
static int popCount(uint64_t x)
diff -r aeade2e8d868 -r b8dbe8d7c09e source/common/threadpool.cpp
--- a/source/common/threadpool.cpp Thu May 26 16:45:09 2016 +0530
+++ b/source/common/threadpool.cpp Mon May 30 10:53:57 2016 +0530
@@ -68,6 +68,7 @@
# define strcasecmp _stricmp
#endif
+#if defined(_WIN32_WINNT) && _WIN32_WINNT >= _WIN32_WINNT_WIN7
const uint64_t m1 = 0x5555555555555555; //binary: 0101...
const uint64_t m2 = 0x3333333333333333; //binary: 00110011..
const uint64_t m3 = 0x0f0f0f0f0f0f0f0f; //binary: 4 zeros, 4 ones ...
@@ -80,6 +81,7 @@
x = (x + (x >> 4)) & m3;
return (x * h01) >> 56;
}
+#endif
namespace X265_NS {
// x265 private namespace
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