forked from 0ad/0ad
63 lines
831 B
C++
Executable File
63 lines
831 B
C++
Executable File
#include "precompiled.h"
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#include "lib.h"
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#include "sysdep.h"
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#if CPU_IA32
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# include "ia32.h"
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#endif
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#if OS_WIN
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# include "win/wcpu.h"
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#endif
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#include <memory.h>
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#include <stdarg.h>
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#if MSC_VERSION
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double round(double x)
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{
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return (long)(x + 0.5);
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}
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#endif
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#if !HAVE_C99
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float fminf(float a, float b)
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{
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return (a < b)? a : b;
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}
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float fmaxf(float a, float b)
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{
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return (a > b)? a : b;
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}
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#endif
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void memcpy2(void* dst, const void* src, size_t nbytes)
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{
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#if CPU_IA32
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ia32_memcpy(dst, src, nbytes);
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#else
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memcpy(dst, src, nbytes);
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#endif
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}
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// not possible with POSIX calls.
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// called from ia32.cpp get_cpu_count
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int on_each_cpu(void(*cb)())
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{
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#if OS_WIN
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return wcpu_on_each_cpu(cb);
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#else
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// apparently not possible on non-Windows OSes because they seem to lack
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// a CPU affinity API.
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return ERR_NO_SYS;
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#endif
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}
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