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| #pragma once
| #ifndef _FUNCTIONS_HPP_
| #define _FUNCTIONS_HPP_
|
| static int AnsiToW(CStringA & Src, CStringW & Dest)
| {
| int j,l;
| l=Src.GetLength();
| j=MultiByteToWideChar(CP_ACP,0,Src,l,Dest.GetBuffer(l),l);
| Dest.ReleaseBuffer(j);
| return 0;
| }
| static int WToAnsi(CStringW & Src, CStringA & Dest)
| {
| int j,l;
| l=Src.GetLength();
| j=WideCharToMultiByte(CP_ACP,0,Src,l,Dest.GetBuffer(l*2),l*2,NULL,0);
| Dest.ReleaseBuffer(j);
| return 0;
| }
| inline int AnsiToT(CStringA & Src, CString & Dest)
| {
| #ifdef UNICODE
| AnsiToW(Src,Dest);
| #else
| Dest=Src;
| #endif
| return 0;
| }
| static int TToAnsi(CString & Src, CStringA & Dest)
| {
| #ifdef UNICODE
| WToAnsi(Src,Dest);
| #else
| Dest=Src;
| #endif
| return 0;
| }
| static int TToW(CString & Src, CStringW & Dest)
| {
| #ifdef UNICODE
| Dest=Src;
| #else
| AnsiToW(Src,Dest);
| #endif
| return 0;
| }
| static int WToT(CStringW & Src, CString & Dest)
| {
| #ifdef UNICODE
| Dest=Src;
| #else
| WToAnsi(Src,Dest);
| #endif
| return 0;
| }
|
| inline double GetTickCountmS()
| {
| LARGE_INTEGER perfreq;
| LARGE_INTEGER percounter1; //,percounter2;
| double time1; //,time2,timeinter1;
| QueryPerformanceFrequency(&perfreq);
| QueryPerformanceCounter(&percounter1);
| // percounter1.QuadPart=rdtsc();
| /* _asm {
| RDTSC;
| mov percounter1.LowPart,eax;
| mov percounter1.HighPart,edx;
| }
| */
| time1=(double)percounter1.QuadPart/perfreq.QuadPart ;
| // time2=(double)percounter2.QuadPart/perfreq.QuadPart ;
| // timeinter1=time2-time1;
| return (time1*1000);
| };
| /*
| template <class ST>
| int Split(ST s1,ST divider, ST resultstr[])
| {
| int i,j,k,l;
| // CString s2;
| k=0;
| i=0;
| l=s1.GetLength();
| for (i=0;k<l&&i<1024;i++)
| {
| j=s1.Find(divider,k);
| if (j==-1)
| {
| resultstr[i]=s1.Mid(k);
| i++;
| break;
| }
| resultstr[i]=s1.Mid(k,j-k);
| // s2.Format(_T("%d %d %d \r\n"),i,j,k);
| // ::SysLog(s2);
| k=j+divider.GetLength();
| }
| return i;
| }
| */
| //template int Split<CStringA>(CStringA a,CStringA b,CStringA c[]);
| ///*
| static inline int Xtoi(const char * hexstr)
| {
| int i,j,k;
| unsigned char ch;
| k=0;j=0;
| int len=(int)strlen(hexstr);
| for (i=0;i<len;i++)
| {
| ch=hexstr[i];
| if (ch>='0'&&ch<='9')
| {
| k=ch-'0';
| j=j*16+k;
| continue;
| }
| if (ch>='A'&&ch<='F')
| {
| k=ch-'A'+10;
| j=j*16+k;
| continue;
| }
| if (ch>='a'&&ch<='f')
| {
| k=ch-'a'+10;
| j=j*16+k;
| continue;
| }
| if (ch==' '||ch==' ')
| {
| continue;
| }
| break;
| }
| return j;
| }
| static inline int Xtoi(CString hexstr)
| {
| int i,j,k;
| TCHAR ch;
| k=0;j=0;
| int len=hexstr.GetLength();
| for (i=0;i<len;i++)
| {
| ch=hexstr[i];
| if (ch>=_T('0')&&ch<=_T('9'))
| {
| k=ch-_T('0');
| j=j*16+k;
| continue;
| }
| if (ch>=_T('A')&&ch<=_T('F'))
| {
| k=ch-_T('A')+10;
| j=j*16+k;
| continue;
| }
| if (ch>=_T('a')&&ch<=_T('f'))
| {
| k=ch-_T('a')+10;
| j=j*16+k;
| continue;
| }
| if (ch==_T(' ')||ch==_T(' '))
| {
| continue;
| }
| break;
| }
| return j;
| }
| inline int Split(CString s1,CString divider,CString resultstr[])
| {
| int i,j,k,l;
| // CString s2;
| k=0;
| i=0;
| l=s1.GetLength();
| for (i=0;k<l&&i<1024;i++)
| {
| j=s1.Find(divider,k);
| if (j==-1)
| {
| resultstr[i]=s1.Mid(k);
| i++;
| break;
| }
| resultstr[i]=s1.Mid(k,j-k);
| // s2.Format(_T("%d %d %d \r\n"),i,j,k);
| // ::SysLog(s2);
| k=j+divider.GetLength();
| }
| return i;
| }
|
| inline int Split(CStringA s1,CStringA divider,CStringA resultstr[])
| {
| int i,j,k,l;
| // CString s2;
| k=0;
| i=0;
| l=s1.GetLength();
| for (i=0;k<l&&i<2048;i++)
| {
| j=s1.Find(divider,k);
| if (j==-1)
| {
| resultstr[i]=s1.Mid(k);
| i++;
| break;
| }
| resultstr[i]=s1.Mid(k,j-k);
| // s2.Format(_T("%d %d %d \r\n"),i,j,k);
| // ::SysLog(s2);
| k=j+divider.GetLength();
| }
| return i;
| }
| //*/
| inline WCHAR* ToWChar(char * str)
| {
| //ÔÚGDI£«ÖУ¬ÓйØ×Ö·ûµÄ²ÎÊýÀàÐÍÈ«²¿¶¼ÊÇWCHARÀàÐ͵Ä
| //¸Ãº¯ÊýÊǽ«´«Í³×Ö·û´®½øÐÐת»»
|
| static WCHAR buffer[1024];
| wmemset(buffer,0,1024);
| //_wcsset(buffer,0);
| MultiByteToWideChar(CP_ACP,0,str,(int)strlen(str),buffer,1024);
| //LPCSTR
| //WideCharToMultiByte(
| return buffer;
| }
|
|
| inline void X_aligned_memcpy_sse2(void* dest, const void* src, const unsigned long size_t)
| {
| /*
| __asm
| {
| mov esi, src; //src pointer
| mov edi, dest; //dest pointer
|
| mov ebx, size_t; //ebx is our counter
| shr ebx, 7; //divide by 128 (8 * 128bit registers)
|
| loop_copy:
| prefetchnta 128[ESI]; //SSE2 prefetch
| prefetchnta 160[ESI];
| prefetchnta 192[ESI];
| prefetchnta 224[ESI];
|
| movdqa xmm0, 0[ESI]; //move data from src to registers
| movdqa xmm1, 16[ESI];
| movdqa xmm2, 32[ESI];
| movdqa xmm3, 48[ESI];
| movdqa xmm4, 64[ESI];
| movdqa xmm5, 80[ESI];
| movdqa xmm6, 96[ESI];
| movdqa xmm7, 112[ESI];
|
| movntdq 0[EDI], xmm0; //move data from registers to dest
| movntdq 16[EDI], xmm1;
| movntdq 32[EDI], xmm2;
| movntdq 48[EDI], xmm3;
| movntdq 64[EDI], xmm4;
| movntdq 80[EDI], xmm5;
| movntdq 96[EDI], xmm6;
| movntdq 112[EDI], xmm7;
|
| add esi, 128;
| add edi, 128;
| dec ebx;
|
| jnz loop_copy; //loop please
| sfence
| //loop_copy_end:
| }
| */
| }
| //*/
| #endif //_FUNCTIONS_HPP_
|
|
