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dsp.h: collect gcc/clang version test macros

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endian_inl.h already relies on dsp.h, grab the definitions from there.

Change-Id: I445f7d0631723043c55da1070498f89965bec7b1
This commit is contained in:
James Zern
2014-08-27 19:33:09 -07:00
parent e6c4b52f28
commit 8323a9038d
2 changed files with 12 additions and 14 deletions
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10
src/dsp/dsp.h
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@ -32,9 +32,19 @@ extern "C" {
# define LOCAL_GCC_PREREQ(maj, min) \
(LOCAL_GCC_VERSION >= (((maj) << 8) | (min)))
#else
# define LOCAL_GCC_VERSION 0
# define LOCAL_GCC_PREREQ(maj, min) 0
#endif
#ifdef __clang__
# define LOCAL_CLANG_VERSION ((__clang_major__ << 8) | __clang_minor__)
# define LOCAL_CLANG_PREREQ(maj, min) \
(LOCAL_CLANG_VERSION >= (((maj) << 8) | (min)))
#else
# define LOCAL_CLANG_VERSION 0
# define LOCAL_CLANG_PREREQ(maj, min) 0
#endif // __clang__
#if defined(_MSC_VER) && _MSC_VER > 1310 && \
(defined(_M_X64) || defined(_M_IX86))
#define WEBP_MSC_SSE2 // Visual C++ SSE2 targets