forked from 0ad/0ad
janwas
2e5d9452aa
move all except user-specified config choices out of config.h and into appropriate headers CPU_IA32 -> ARCH_IA32 wsdl: disable use of ddraw (will soon be replaced by WMI) use shared_ptr without namespace qualifier (it's in tr1) debug_warn -> debug_assert(0) LIB_API to allow building as DLL smart pointers: reduce use of .get() cache_adt: use map instead of hash_map (avoids needing a hashCompare class). also remove spurious warning code_annotation.h: better cassert implementation move FPS measuring portion of timer.cpp into frequency_filter move include of memory headers into mmgr.h (to avoid errors, we must ensure they are included if mmgr is used) posix_filesystem.h: move definition of mkdir to wfilesystem stl: disable iterator checks in release mode wmi: fix COM init bug, use smart pointers wutil: add code to get DLL module handle (if compiled as such), add WinScopedLock timer: fix handling of raw ticks This was SVN commit r5517.
87 lines
1.3 KiB
C++
87 lines
1.3 KiB
C++
#include "precompiled.h"
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#include "posix.h"
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#if ARCH_IA32
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# include "lib/sysdep/ia32/ia32_asm.h"
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#endif
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#if !HAVE_C99_MATH
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float rintf(float f)
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{
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#if ARCH_IA32
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return ia32_asm_rintf(f);
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#else
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return (float)(int)f;
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#endif
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}
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double rint(double d)
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{
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#if ARCH_IA32
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return ia32_asm_rint(d);
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#else
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return (double)(int)d;
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#endif
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}
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float fminf(float a, float b)
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{
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#if ARCH_IA32
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return ia32_asm_fminf(a, b);
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#else
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return (a < b)? a : b;
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#endif
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}
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float fmaxf(float a, float b)
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{
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#if ARCH_IA32
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return ia32_asm_fmaxf(a, b);
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#else
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return (a > b)? a : b;
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#endif
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}
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uint fpclassifyd(double d)
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{
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#if ARCH_IA32
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return ia32_asm_fpclassifyd(d);
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#else
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// really sucky stub implementation; doesn't attempt to cover all cases.
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if(d != d)
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return FP_NAN;
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else
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return FP_NORMAL;
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#endif
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}
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uint fpclassifyf(float f)
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{
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#if ARCH_IA32
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return ia32_asm_fpclassifyf(f);
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#else
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const double d = (double)f;
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return fpclassifyd(d);
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#endif
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}
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#endif // #if !HAVE_C99_MATH
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#if EMULATE_WCSDUP
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wchar_t* wcsdup(const wchar_t* str)
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{
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const size_t num_chars = wcslen(str);
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wchar_t* dst = (wchar_t*)malloc((num_chars+1)*sizeof(wchar_t)); // note: wcsdup is required to use malloc
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if(!dst)
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return 0;
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SAFE_WCSCPY(dst, str);
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return dst;
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}
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#endif
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