tconfig.h.svn-base

来自「ffshow源码」· SVN-BASE 代码 · 共 65 行

#ifndef _TCONFIG_H_
#define _TCONFIG_H_

enum
{
 FF_CPU_MMX     =0x00000001,
 FF_CPU_MMXEXT  =0x00000002,
 FF_CPU_SSE     =0x00000004,
 FF_CPU_SSE2    =0x00000008,
 FF_CPU_3DNOW   =0x00000010,
 FF_CPU_3DNOWEXT=0x00000020,
};

#ifndef FF_CPU_ONLY

#include "Toptions.h"
#include "ffdshow_constants.h"

class ThtmlColors;
class Tdll;
struct Tconfig :public Toptions
{
private:
 mutable char_t exeflnm[MAX_PATH];
 mutable unsigned int shellversion;
 int available_cpu_flags0,cpu_flags0;
 mutable ThtmlColors *htmlcolors;
 Tdll *gdi32;
public:
 Tconfig(TintStrColl *Icoll);
 Tconfig(HINSTANCE hInst,int allowedCpuGFlags);
 ~Tconfig();
 void init1(HINSTANCE hi),init2(void),load(void),save(void);
 char_t pth[MAX_PATH],epth[MAX_PATH];
 const char_t *getExeflnm(void) const;
 static bool winNT; 
 static int available_cpu_flags,cpu_flags,lavc_cpu_flags,sws_cpu_flags; //suppose that CPU capabilities won't change per instance
 static void initCPU(int allowedCpuFlags);
 static int getCPUcount(void);
 typedef void* (__cdecl Tfastmemcpy)(void * to, const void * from, size_t len);
 static Tfastmemcpy *fastmemcpy;
 static int cache_line;
 bool check(const char_t *dllname) const;
 int isDecoder[IDFF_MOVIE_MAX+1];
 unsigned int getShellVersion(void) const;
 ThtmlColors *getHtmlColors(void) const;
 template<class tchar> struct Tgdi
  {
   BOOL (APIENTRY *getTextExtentExPoint)(IN HDC,IN const tchar*,IN int,IN int,OUT LPINT,OUT LPINT,OUT LPSIZE);
   BOOL (APIENTRY *getTextExtentPoint32)(IN HDC,IN const tchar*,IN int,OUT LPSIZE);
   BOOL (WINAPI *textOut)(IN HDC, IN int, IN int, IN const tchar*, IN int);
  };
 template<class tchar> const Tgdi<tchar>& getGDI(void) const; 
 int unicodeOS;
private:
 Tgdi<char> gdiA;Tgdi<wchar_t> gdiW;
};

template<> inline const Tconfig::Tgdi<char>& Tconfig::getGDI(void) const {return gdiA;}
template<> inline const Tconfig::Tgdi<wchar_t>& Tconfig::getGDI(void) const {return gdiW;}

#endif

#endif