CWE-ou-minkata/Sources/Plasma/PubUtilLib/plStatGather/plCalculatedProfiles.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

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*==LICENSE==*/
#include "plProfile.h"
#include "plProfileManager.h"
#include "plNetClient/plNetClientMgr.h"
#include "hsTimer.h"
#include "plPipeline/plPlates.h"

#ifdef HS_FIND_MEM_LEAKS
plProfile_CreateMemCounter("Allocated", "Memory", MemAllocated);
plProfile_CreateMemCounter("Peak Alloc", "Memory", MemPeakAlloc);
#endif

static plProfileVar gVarRFPS("RFPS", "General", plProfileVar::kDisplayTime | plProfileVar::kDisplayFPS);

plProfile_Extern(DrawTriangles);
plProfile_Extern(MatChange);
plProfile_CreateCounter("Polys Per Material", "General", PolysPerMat);

#ifdef PL_PROFILE_ENABLED
#define plProfile_GetValue(varName) gProfileVar##varName.GetValue()
#else
#define plProfile_GetValue(varName) 0
#endif

void CalculateProfiles()
{
    // KLUDGE - do timing that overlaps the beginframe / endframe (where timing is normally reset)
    static uint32_t lastTicks = plProfileManager::GetTime();
    uint32_t curTicks = plProfileManager::GetTime();
    gVarRFPS.Set(curTicks - lastTicks);
    lastTicks = curTicks;

    // KLUDGE - calulate the polys per material
    if (plProfile_GetValue(MatChange) == 0)
        plProfile_Set(PolysPerMat, 0);
    else
        plProfile_Set(PolysPerMat, plProfile_GetValue(DrawTriangles) / plProfile_GetValue(MatChange));

    #ifdef HS_FIND_MEM_LEAKS
//  plProfile_Set(MemAllocated, MemGetAllocated());
//  plProfile_Set(MemPeakAlloc, MemGetPeakAllocated());
    #endif
}

static plGraphPlate* fFPSPlate = nil;

static int ICreateStdPlate(plGraphPlate** graph)
{
    if (plPlateManager::InstanceValid())
    {
        plPlateManager::Instance().CreateGraphPlate(graph);
        (*graph)->SetSize(0.25, 0.25);
        (*graph)->SetDataRange(0, 100, 100);
        return hsOK;
    }
    return hsFail;
}

void CreateStandardGraphs(const char* groupName, bool create)
{
    if (strcmp(groupName, "General") == 0)
    {
        if (create)
        {
            if (ICreateStdPlate(&fFPSPlate) == hsOK)
            {
                fFPSPlate->SetTitle("mSecs");       
                fFPSPlate->SetLabelText("Tot", "Draw", "Upd");
            }
        }
        else
        {
            plPlateManager::Instance().DestroyPlate(fFPSPlate);
            fFPSPlate = nil;
        }
    }
}

plProfile_CreateTimer("Draw", "General", DrawTime);
plProfile_CreateTimer("Update", "General", UpdateTime);

void UpdateStandardGraphs(float xPos, float yPos)
{
    #define PositionPlate(plate)        \
        plate->SetPosition(xPos, yPos); \
        yPos += 0.25;                   \
        plate->SetVisible(true);

    if (fFPSPlate)
    {
        fFPSPlate->AddData(
            gVarRFPS.GetValue(),
            plProfile_GetValue(DrawTime),
            plProfile_GetValue(UpdateTime));
        PositionPlate(fFPSPlate);
    }
}