mirror of
https://github.com/ZDoom/gzdoom-gles.git
synced 2024-11-14 08:30:50 +00:00
111 lines
1.7 KiB
C
111 lines
1.7 KiB
C
#ifndef X86_H
|
|
#define X86_H
|
|
|
|
#include "basictypes.h"
|
|
|
|
struct CPUInfo // 92 bytes
|
|
{
|
|
union
|
|
{
|
|
char VendorID[16];
|
|
uint32 dwVendorID[4];
|
|
};
|
|
union
|
|
{
|
|
char CPUString[48];
|
|
uint32 dwCPUString[12];
|
|
};
|
|
|
|
BYTE Stepping;
|
|
BYTE Model;
|
|
BYTE Family;
|
|
BYTE Type;
|
|
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
BYTE BrandIndex;
|
|
BYTE CLFlush;
|
|
BYTE CPUCount;
|
|
BYTE APICID;
|
|
|
|
uint32 bSSE3:1;
|
|
uint32 DontCare1:8;
|
|
uint32 bSSSE3:1;
|
|
uint32 DontCare1a:9;
|
|
uint32 bSSE41:1;
|
|
uint32 bSSE42:1;
|
|
uint32 DontCare2a:11;
|
|
|
|
uint32 bFPU:1;
|
|
uint32 bVME:1;
|
|
uint32 bDE:1;
|
|
uint32 bPSE:1;
|
|
uint32 bRDTSC:1;
|
|
uint32 bMSR:1;
|
|
uint32 bPAE:1;
|
|
uint32 bMCE:1;
|
|
uint32 bCX8:1;
|
|
uint32 bAPIC:1;
|
|
uint32 bReserved1:1;
|
|
uint32 bSEP:1;
|
|
uint32 bMTRR:1;
|
|
uint32 bPGE:1;
|
|
uint32 bMCA:1;
|
|
uint32 bCMOV:1;
|
|
uint32 bPAT:1;
|
|
uint32 bPSE36:1;
|
|
uint32 bPSN:1;
|
|
uint32 bCFLUSH:1;
|
|
uint32 bReserved2:1;
|
|
uint32 bDS:1;
|
|
uint32 bACPI:1;
|
|
uint32 bMMX:1;
|
|
uint32 bFXSR:1;
|
|
uint32 bSSE:1;
|
|
uint32 bSSE2:1;
|
|
uint32 bSS:1;
|
|
uint32 bHTT:1;
|
|
uint32 bTM:1;
|
|
uint32 bReserved3:1;
|
|
uint32 bPBE:1;
|
|
|
|
uint32 DontCare2:22;
|
|
uint32 bMMXPlus:1; // AMD's MMX extensions
|
|
uint32 bMMXAgain:1; // Just a copy of bMMX above
|
|
uint32 DontCare3:6;
|
|
uint32 b3DNowPlus:1;
|
|
uint32 b3DNow:1;
|
|
};
|
|
uint32 FeatureFlags[4];
|
|
};
|
|
|
|
BYTE AMDStepping;
|
|
BYTE AMDModel;
|
|
BYTE AMDFamily;
|
|
BYTE bIsAMD;
|
|
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
BYTE DataL1LineSize;
|
|
BYTE DataL1LinesPerTag;
|
|
BYTE DataL1Associativity;
|
|
BYTE DataL1SizeKB;
|
|
};
|
|
uint32 AMD_DataL1Info;
|
|
};
|
|
};
|
|
|
|
|
|
extern "C" CPUInfo CPU;
|
|
struct PalEntry;
|
|
|
|
void CheckCPUID (CPUInfo *cpu);
|
|
void DumpCPUInfo (const CPUInfo *cpu);
|
|
void DoBlending_SSE2(const PalEntry *from, PalEntry *to, int count, int r, int g, int b, int a);
|
|
|
|
#endif
|
|
|