perf.h

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#ifndef _DOLPHIN_PERF_H_
#define _DOLPHIN_PERF_H_
 
#include <dolphin/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef u8 PERFId;
 
typedef enum {
    PERF_CPU_EVENT,
    PERF_CPU_GP_EVENT,
    PERF_GP_EVENT,
} PerfType;
 
struct Frame {
    // total size: 0x10
    struct PerfSample* samples;    // offset 0x0, size 0x4
    long lastSample;               // offset 0x4, size 0x4
    unsigned long end;             // offset 0x8, size 0x4
    unsigned long cachemisscycles; // offset 0xC, size 0x4
};
 
struct PerfEvent {
    // total size: 0x10
    char* name;            // offset 0x0, size 0x4
    PerfType type;         // offset 0x4, size 0x4
    long currSample;       // offset 0x8, size 0x4
    struct _GXColor color; // offset 0xC, size 0x4
};
 
typedef struct PerfSample {
    /* 0x00 */ u8 id;
    /* 0x04 */ u32 cpuTimeStampStart;
    /* 0x08 */ u32 cpuTimeStampEnd;
    /* 0x0C */ u32 gpTimeStampStart;
    /* 0x10 */ u32 gpTimeStampEnd;
    /* 0x14 */ int interrupted;
    /* 0x18 */ u32 origcpuStart;
    /* 0x1C */ u32 origgpStart;
    /* 0x20 */ u32 cacheMisses[4];
    /* 0x30 */ u32 instructions[4];
    /* 0x40 */ u32 cpReq[2];
    /* 0x48 */ u32 tcReq[2];
    /* 0x50 */ u32 cpuRdReq[2];
    /* 0x58 */ u32 cpuWrReq[2];
    /* 0x60 */ u32 dspReq[2];
    /* 0x68 */ u32 ioReq[2];
    /* 0x70 */ u32 viReq[2];
    /* 0x78 */ u32 peReq[2];
    /* 0x80 */ u32 rfReq[2];
    /* 0x88 */ u32 fiReq[2];
    /* 0x90 */ u32 xfWaitIn[2];
    /* 0x98 */ u32 xfWaitOut[2];
    /* 0xA0 */ u32 rasBusy[2];
    /* 0xA8 */ u32 rasClocks[2];
} PerfSample;
 
typedef void* (*PERFAllocator)(u32 size);
typedef void (*PERFDeallocator)(void* block);
typedef void (*PERFDrawCallback)(void);
 
extern void (*GameDrawInit)(); // size: 0x4, address: 0x14
 
u32 PERFInit(u32 numSamples, u32 numFramesHistory, u32 numTypes,
             PERFAllocator allocator, PERFDeallocator deallocator,
             PERFDrawCallback initDraw);
void PERFEventStart(PERFId id);
void PERFEventEnd(PERFId id);
void PERFSetEvent(PERFId id, char* name, PerfType type);
void PERFStartFrame(void);
void PERFEndFrame(void);
void PERFStartAutoSampling(f32 msInterval);
void PERFStopAutoSampling(void);
 
void PERFPreDraw();
void PERFDumpScreen();
void PERFPostDraw();
void PERFSetDrawBWBarKey(int tf);
void PERFSetDrawBWBar(int tf);
void PERFSetDrawCPUBar(int tf);
void PERFSetDrawXFBars(int tf);
void PERFSetDrawRASBar(int tf);
void PERFToggleDrawBWBarKey();
void PERFToggleDrawBWBar();
void PERFToggleDrawCPUBar();
void PERFToggleDrawXFBars();
void PERFToggleDrawRASBar();
 
extern struct Frame* PERFFrames;     // size: 0x4, address: 0x0
extern unsigned long PERFCurrFrame;  // size: 0x4, address: 0x0
extern struct PerfEvent* PERFEvents; // size: 0x4, address: 0x0
 
#ifdef __cplusplus
}
#endif
 
#endif