llmemoryview.cpp

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#include "llviewerprecompiledheaders.h"

#include "indra_constants.h"
#include "llmemoryview.h"

#include "llrect.h"
#include "llerror.h"
#include "llgl.h"
#include "llmath.h"
#include "llfontgl.h"
#include "llmemtype.h"

#include "viewer.h"
#include "llui.h"
#include "llviewercontrol.h"
#include "llstat.h"

#include "llfasttimer.h"



LLMemoryView::LLMemoryView(const std::string& name, const LLRect& rect)
:       LLView(name, rect, TRUE),
mDelay(120)
{
        setVisible(FALSE);
        mDumpTimer.reset();

#ifdef MEM_DUMP_DATA
        // clear out file.
        FILE *dump = fopen("memusagedump.txt", "w");
        fclose(dump);
#endif
}

LLMemoryView::~LLMemoryView()
{
}

EWidgetType LLMemoryView::getWidgetType() const
{
        return WIDGET_TYPE_MEMORY_VIEW;
}

LLString LLMemoryView::getWidgetTag() const
{
        return LL_MEMORY_VIEW_TAG;
}

BOOL LLMemoryView::handleMouseDown(S32 x, S32 y, MASK mask)
{
        if (mask & MASK_SHIFT)
        {
        }
        else if (mask & MASK_CONTROL)
        {
        }
        else
        {
        }
        return TRUE;
}

BOOL LLMemoryView::handleMouseUp(S32 x, S32 y, MASK mask)
{
        return TRUE;
}


BOOL LLMemoryView::handleHover(S32 x, S32 y, MASK mask)
{
        return FALSE;
}


struct mtv_display_info {
        S32 memtype;
        const char *desc;
        LLColor4 *color;
};

static LLColor4 red0(0.5f, 0.0f, 0.0f, 1.0f);

static struct mtv_display_info mtv_display_table[] =
{
        { LLMemType::MTYPE_INIT,                        "Init",                         &LLColor4::white },
        { LLMemType::MTYPE_STARTUP,                     "Startup",                      &LLColor4::cyan1 },
        { LLMemType::MTYPE_MAIN,                        "Main",                         &LLColor4::cyan2 },
        { LLMemType::MTYPE_IMAGEBASE,           "ImageBase",            &LLColor4::yellow1 },
        { LLMemType::MTYPE_IMAGERAW,            "ImageRaw",             &LLColor4::yellow2 },
        { LLMemType::MTYPE_IMAGEFORMATTED,      "ImageFmtd",            &LLColor4::yellow3 },
        { LLMemType::MTYPE_APPFMTIMAGE,         "ViewerImageFmt",       &LLColor4::orange1 },
        { LLMemType::MTYPE_APPRAWIMAGE,         "ViewerImageRaw",       &LLColor4::orange2 },
        { LLMemType::MTYPE_APPAUXRAWIMAGE,      "ViewerImageAux",       &LLColor4::orange3 },
        { LLMemType::MTYPE_DRAWABLE,            "Drawable",             &LLColor4::green1 },
        { LLMemType::MTYPE_OBJECT,                      "ViewerObject",         &LLColor4::green2 },
        { LLMemType::MTYPE_PIPELINE,            "Pipeline",                     &LLColor4::green3 },
        { LLMemType::MTYPE_PARTICLES,           "Particles",            &LLColor4::green4 },
        { LLMemType::MTYPE_SPACE_PARTITION,     "Space Partition",      &LLColor4::blue2 },
        { LLMemType::MTYPE_VERTEX_DATA,         "Vertex Buffer",        &LLColor4::blue3 },
        { LLMemType::MTYPE_AVATAR,                      "Avatar",                       &LLColor4::purple1 },
        { LLMemType::MTYPE_REGIONS,                     "Regions",                      &LLColor4::blue1 },
        { LLMemType::MTYPE_TEMP1,                       "Temp1",                        &LLColor4::red1 },
        { LLMemType::MTYPE_TEMP2,                       "Temp2",                        &LLColor4::magenta1 },
        { LLMemType::MTYPE_TEMP3,                       "Temp3",                        &LLColor4::red2 },
        { LLMemType::MTYPE_TEMP4,                       "Temp4",                        &LLColor4::magenta2 },
        { LLMemType::MTYPE_TEMP5,                       "Temp5",                        &LLColor4::red3 },
        { LLMemType::MTYPE_TEMP6,                       "Temp6",                        &LLColor4::magenta3 },
        { LLMemType::MTYPE_TEMP7,                       "Temp7",                        &LLColor4::red4 },
        { LLMemType::MTYPE_TEMP8,                       "Temp8",                        &LLColor4::magenta4 },

        { LLMemType::MTYPE_OTHER,                       "Other",                        &red0 },
};
static const int MTV_DISPLAY_NUM  = (sizeof(mtv_display_table)/sizeof(mtv_display_table[0]));

void LLMemoryView::draw()
{
        std::string tdesc;
        S32 width = mRect.getWidth();
        S32 height = mRect.getHeight();
        
        LLGLSUIDefault gls_ui;
        LLGLSNoTexture gls_no_tex;
        gl_rect_2d(0, height, width, 0, LLColor4(0.f, 0.f, 0.f, 0.25f));
        
#if MEM_TRACK_TYPE

        S32 left, top, right, bottom;
        S32 x, y;

        S32 margin = 10;
        S32 texth = (S32)LLFontGL::sMonospace->getLineHeight();

        S32 xleft = margin;
        S32 ytop = height - margin;
        S32 labelwidth = 0;
        S32 maxmaxbytes = 1;

        // Make sure all timers are accounted for
        // Set 'MT_OTHER' to unaccounted ticks last frame
        {
                S32 display_memtypes[LLMemType::MTYPE_NUM_TYPES];
                for (S32 i=0; i < LLMemType::MTYPE_NUM_TYPES; i++)
                {
                        display_memtypes[i] = 0;
                }
                for (S32 i=0; i < MTV_DISPLAY_NUM; i++)
                {
                        S32 tidx = mtv_display_table[i].memtype;
                        display_memtypes[tidx]++;
                }
                LLMemType::sMemCount[LLMemType::MTYPE_OTHER] = 0;
                LLMemType::sMaxMemCount[LLMemType::MTYPE_OTHER] = 0;
                for (S32 tidx = 0; tidx < LLMemType::MTYPE_NUM_TYPES; tidx++)
                {
                        if (display_memtypes[tidx] == 0)
                        {
                                LLMemType::sMemCount[LLMemType::MTYPE_OTHER] += LLMemType::sMemCount[tidx];
                                LLMemType::sMaxMemCount[LLMemType::MTYPE_OTHER] += LLMemType::sMaxMemCount[tidx];
                        }
                }
        }
        
        // Labels
        {
                LLGLSTexture gls_texture;
                y = ytop;
                S32 peak = 0;
                for (S32 i=0; i<MTV_DISPLAY_NUM; i++)
                {
                        x = xleft;

                        int tidx = mtv_display_table[i].memtype;
                        S32 bytes = LLMemType::sMemCount[tidx];
                        S32 maxbytes = LLMemType::sMaxMemCount[tidx];
                        maxmaxbytes = llmax(maxbytes, maxmaxbytes);
                        peak += maxbytes;
                        S32 mbytes = bytes >> 20;

                        tdesc = llformat("%s [%4d MB] in %06d NEWS",mtv_display_table[i].desc,mbytes, LLMemType::sNewCount[tidx]);
                        LLFontGL::sMonospace->renderUTF8(tdesc, 0, x, y, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
                        
                        y -= (texth + 2);

                        S32 textw = LLFontGL::sMonospace->getWidth(tdesc);
                        if (textw > labelwidth)
                                labelwidth = textw;
                }
                x = xleft;
                tdesc = llformat("Total Bytes: %d MB Overhead: %d KB",
                                         LLMemType::sTotalMem >> 20, LLMemType::sOverheadMem >> 10);
                LLFontGL::sMonospace->renderUTF8(tdesc, 0, x, y, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
        }

        // Bars
        y = ytop;
        labelwidth += 8;
        S32 barw = width - labelwidth - xleft - margin;
        for (S32 i=0; i<MTV_DISPLAY_NUM; i++)
        {
                x = xleft + labelwidth;

                int tidx = mtv_display_table[i].memtype;
                S32 bytes = LLMemType::sMemCount[tidx];
                F32 frac = (F32)bytes / (F32)maxmaxbytes;
                S32 w = (S32)(frac * (F32)barw);
                left = x; right = x + w;
                top = y; bottom = y - texth;            
                gl_rect_2d(left, top, right, bottom, *mtv_display_table[i].color);

                S32 maxbytes = LLMemType::sMaxMemCount[tidx];
                F32 frac2 = (F32)maxbytes / (F32)maxmaxbytes;
                S32 w2 = (S32)(frac2 * (F32)barw);
                left = x + w + 1; right = x + w2;
                top = y; bottom = y - texth;
                LLColor4 tcolor = *mtv_display_table[i].color;
                tcolor.setAlpha(.5f);
                gl_rect_2d(left, top, right, bottom, tcolor);
                
                y -= (texth + 2);
        }

        dumpData();

#endif
        
        LLView::draw();
}

void LLMemoryView::setDataDumpInterval(float delay)
{
        mDelay = delay;
}

void LLMemoryView::dumpData()
{
#if MEM_TRACK_TYPE && MEM_DUMP_DATA
        if (mDelay && (mDumpTimer.getElapsedTimeF32() > mDelay ))
        {
                // reset timer
                mDumpTimer.reset();
                // append dump info to text file
                FILE *dump = fopen("memusagedump.txt", "a");

                if (dump)
                {
                        // write out total memory usage
                        fprintf (dump, "Total memory in use = %09d (%03d MB)\n", LLMemType::sTotalMem, LLMemType::sTotalMem>>20);
                        fprintf (dump, "High Water Mark = %09d (%03d MB)\n\n", LLMemType::sMaxTotalMem, LLMemType::sMaxTotalMem>>20);
                        // dump out usage of 'new' for each memory type
                        for (S32 i=0; i<LLMemType::MTYPE_NUM_TYPES; i++)
                        {
                                if (LLMemType::sMemCount[i])
                                {
                                        std::string outData = llformat("MEM: % 20s %09d %03d MB (%09d %03d MB) in %06d News", LLMemType::sTypeDesc[i], LLMemType::sMemCount[i], LLMemType::sMemCount[i]>>20, LLMemType::sMaxMemCount[i], LLMemType::sMaxMemCount[i]>>20, LLMemType::sNewCount[i]);
                                        fprintf (dump, "%s\n", outData.c_str());
                                }
                        }
                        fprintf (dump, "\n\n");

                        fclose(dump);
                }
        }
#endif
}

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