forked from 0ad/0ad
448 lines
10 KiB
C++
448 lines
10 KiB
C++
/**
|
|
* =========================================================================
|
|
* File : ProfileViewer.cpp
|
|
* Project : Pyrogenesis
|
|
* Description : Implementation of profile display (containing only display
|
|
* : routines, the data model(s) are implemented elsewhere).
|
|
*
|
|
* @author Mark Thompson <mark@wildfiregames.com>
|
|
* @author Nicolai Haehnle <nicolai@wildfiregames.com>
|
|
* =========================================================================
|
|
*/
|
|
|
|
#include "precompiled.h"
|
|
|
|
#include <ctime>
|
|
|
|
#include "ProfileViewer.h"
|
|
#include "Profile.h"
|
|
#include "renderer/Renderer.h"
|
|
#include "lib/res/graphics/unifont.h"
|
|
#include "lib/path_util.h"
|
|
#include "lib/res/file/file.h"
|
|
#include "Hotkey.h"
|
|
#include "ps/CLogger.h"
|
|
|
|
extern int g_xres, g_yres;
|
|
|
|
struct CProfileViewerInternals
|
|
{
|
|
CProfileViewerInternals() {}
|
|
|
|
/// Whether the profiling display is currently visible
|
|
bool profileVisible;
|
|
|
|
/// List of root tables
|
|
std::vector<AbstractProfileTable*> rootTables;
|
|
|
|
/// Path from a root table (path[0]) to the currently visible table (path[size-1])
|
|
std::vector<AbstractProfileTable*> path;
|
|
|
|
/// Helper functions
|
|
void TableIsDeleted(AbstractProfileTable* table);
|
|
void NavigateTree(int id);
|
|
|
|
/// File for saved profile output (reset when the game is restarted)
|
|
std::ofstream outputStream;
|
|
|
|
private:
|
|
// Cannot be copied/assigned, because of the ofstream
|
|
CProfileViewerInternals(const CProfileViewerInternals& rhs);
|
|
const CProfileViewerInternals& operator=(const CProfileViewerInternals& rhs);
|
|
};
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////
|
|
// AbstractProfileTable implementation
|
|
|
|
AbstractProfileTable::~AbstractProfileTable()
|
|
{
|
|
if (CProfileViewer::IsInitialised())
|
|
{
|
|
g_ProfileViewer.m->TableIsDeleted(this);
|
|
}
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////
|
|
// CProfileViewer implementation
|
|
|
|
|
|
// AbstractProfileTable got deleted, make sure we have no dangling pointers
|
|
void CProfileViewerInternals::TableIsDeleted(AbstractProfileTable* table)
|
|
{
|
|
for(int idx = (int)rootTables.size()-1; idx >= 0; --idx)
|
|
{
|
|
if (rootTables[idx] == table)
|
|
rootTables.erase(rootTables.begin() + idx);
|
|
}
|
|
|
|
for(size_t idx = 0; idx < path.size(); ++idx)
|
|
{
|
|
if (path[idx] != table)
|
|
continue;
|
|
|
|
path.erase(path.begin() + idx, path.end());
|
|
if (path.size() == 0)
|
|
profileVisible = false;
|
|
}
|
|
}
|
|
|
|
|
|
// Move into child tables or return to parent tables based on the given number
|
|
void CProfileViewerInternals::NavigateTree(int id)
|
|
{
|
|
if (id == 0)
|
|
{
|
|
if (path.size() > 1)
|
|
path.pop_back();
|
|
}
|
|
else
|
|
{
|
|
AbstractProfileTable* table = path[path.size() - 1];
|
|
size_t numrows = table->GetNumberRows();
|
|
|
|
for(size_t row = 0; row < numrows; ++row)
|
|
{
|
|
AbstractProfileTable* child = table->GetChild(row);
|
|
|
|
if (!child)
|
|
continue;
|
|
|
|
--id;
|
|
if (id == 0)
|
|
{
|
|
path.push_back(child);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// Construction/Destruction
|
|
CProfileViewer::CProfileViewer()
|
|
{
|
|
m = new CProfileViewerInternals;
|
|
m->profileVisible = false;
|
|
}
|
|
|
|
CProfileViewer::~CProfileViewer()
|
|
{
|
|
delete m;
|
|
}
|
|
|
|
|
|
// Render
|
|
void CProfileViewer::RenderProfile()
|
|
{
|
|
if (!m->profileVisible)
|
|
return;
|
|
|
|
if (!m->path.size())
|
|
{
|
|
m->profileVisible = false;
|
|
return;
|
|
}
|
|
|
|
glEnable(GL_BLEND);
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
|
|
AbstractProfileTable* table = m->path[m->path.size() - 1];
|
|
const std::vector<ProfileColumn>& columns = table->GetColumns();
|
|
size_t numrows = table->GetNumberRows();
|
|
|
|
// Render background
|
|
uint estimate_height;
|
|
uint estimate_width;
|
|
|
|
estimate_width = 50;
|
|
for(uint i = 0; i < columns.size(); ++i)
|
|
estimate_width += columns[i].width;
|
|
|
|
estimate_height = 3 + (uint)numrows;
|
|
if (m->path.size() > 1)
|
|
estimate_height += 2;
|
|
estimate_height = 20*estimate_height;
|
|
|
|
glDisable(GL_TEXTURE_2D);
|
|
glColor4ub(0,0,0,128);
|
|
glBegin(GL_QUADS);
|
|
glVertex2i(0, g_yres);
|
|
glVertex2i(estimate_width, g_yres);
|
|
glVertex2i(estimate_width, g_yres-estimate_height);
|
|
glVertex2i(0, g_yres-estimate_height);
|
|
glEnd();
|
|
glEnable(GL_TEXTURE_2D);
|
|
|
|
// Print table and column titles
|
|
glPushMatrix();
|
|
glTranslatef(2.0f, g_yres - 20.0f, 0.0f );
|
|
glScalef(1.0f, -1.0f, 1.0f);
|
|
glColor3ub(255, 255, 255);
|
|
|
|
glPushMatrix();
|
|
glwprintf(L"%hs", table->GetTitle().c_str());
|
|
glPopMatrix();
|
|
glTranslatef( 20.0f, 20.0f, 0.0f );
|
|
|
|
glPushMatrix();
|
|
for(uint col = 0; col < columns.size(); ++col)
|
|
{
|
|
glPushMatrix();
|
|
glwprintf(L"%hs", columns[col].title.c_str());
|
|
glPopMatrix();
|
|
glTranslatef(columns[col].width, 0, 0);
|
|
}
|
|
glPopMatrix();
|
|
glTranslatef( 0.0f, 20.0f, 0.0f );
|
|
|
|
// Print rows
|
|
int currentExpandId = 1;
|
|
|
|
for(uint row = 0; row < numrows; ++row)
|
|
{
|
|
glPushMatrix();
|
|
|
|
if (table->IsHighlightRow(row))
|
|
glColor3ub(255, 128, 128);
|
|
else
|
|
glColor3ub(255, 255, 255);
|
|
|
|
if (table->GetChild(row))
|
|
{
|
|
glPushMatrix();
|
|
glTranslatef( -15.0f, 0.0f, 0.0f );
|
|
glwprintf(L"%d", currentExpandId);
|
|
glPopMatrix();
|
|
currentExpandId++;
|
|
}
|
|
|
|
for(uint col = 0; col < columns.size(); ++col)
|
|
{
|
|
glPushMatrix();
|
|
glwprintf(L"%hs", table->GetCellText(row, col).c_str());
|
|
glPopMatrix();
|
|
glTranslatef(columns[col].width, 0, 0);
|
|
}
|
|
|
|
glPopMatrix();
|
|
glTranslatef( 0.0f, 20.0f, 0.0f );
|
|
}
|
|
glColor3ub(255, 255, 255);
|
|
|
|
if (m->path.size() > 1)
|
|
{
|
|
glTranslatef( 0.0f, 20.0f, 0.0f );
|
|
glPushMatrix();
|
|
glPushMatrix();
|
|
glTranslatef( -15.0f, 0.0f, 0.0f );
|
|
glwprintf( L"0" );
|
|
glPopMatrix();
|
|
glwprintf( L"back to parent" );
|
|
glPopMatrix();
|
|
}
|
|
|
|
glPopMatrix();
|
|
|
|
glDisable(GL_BLEND);
|
|
}
|
|
|
|
|
|
// Handle input
|
|
InReaction CProfileViewer::Input(const SDL_Event* ev)
|
|
{
|
|
switch(ev->type)
|
|
{
|
|
case SDL_KEYDOWN:
|
|
{
|
|
if (!m->profileVisible)
|
|
break;
|
|
|
|
int k = ev->key.keysym.sym - SDLK_0;
|
|
if (k >= 0 && k <= 9)
|
|
{
|
|
m->NavigateTree(k);
|
|
return IN_HANDLED;
|
|
}
|
|
break;
|
|
}
|
|
case SDL_HOTKEYDOWN:
|
|
if( ev->user.code == HOTKEY_PROFILE_TOGGLE )
|
|
{
|
|
if (!m->profileVisible)
|
|
{
|
|
if (m->rootTables.size())
|
|
{
|
|
m->profileVisible = true;
|
|
m->path.push_back(m->rootTables[0]);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
uint i;
|
|
|
|
for(i = 0; i < m->rootTables.size(); ++i)
|
|
{
|
|
if (m->rootTables[i] == m->path[0])
|
|
break;
|
|
}
|
|
i++;
|
|
|
|
m->path.clear();
|
|
if (i < m->rootTables.size())
|
|
{
|
|
m->path.push_back(m->rootTables[i]);
|
|
}
|
|
else
|
|
{
|
|
m->profileVisible = false;
|
|
}
|
|
}
|
|
return( IN_HANDLED );
|
|
}
|
|
else if( ev->user.code == HOTKEY_PROFILE_SAVE )
|
|
{
|
|
SaveToFile();
|
|
return( IN_HANDLED );
|
|
}
|
|
break;
|
|
}
|
|
return( IN_PASS );
|
|
}
|
|
|
|
InReaction CProfileViewer::InputThunk(const SDL_Event* ev)
|
|
{
|
|
if (CProfileViewer::IsInitialised())
|
|
return g_ProfileViewer.Input(ev);
|
|
|
|
return IN_PASS;
|
|
}
|
|
|
|
|
|
// Add a table to the list of roots
|
|
void CProfileViewer::AddRootTable(AbstractProfileTable* table)
|
|
{
|
|
m->rootTables.push_back(table);
|
|
}
|
|
|
|
namespace
|
|
{
|
|
struct WriteTable
|
|
{
|
|
std::ofstream& f;
|
|
WriteTable(std::ofstream& f) : f(f) {}
|
|
|
|
void operator() (AbstractProfileTable* table)
|
|
{
|
|
std::vector<CStr> data; // 2d array of (rows+head)*columns elements
|
|
|
|
// Add column headers to 'data'
|
|
for (std::vector<ProfileColumn>::const_iterator col_it = table->GetColumns().begin();
|
|
col_it != table->GetColumns().end(); ++col_it)
|
|
data.push_back(col_it->title);
|
|
|
|
// Recursively add all profile data to 'data'
|
|
WriteRows(1, table, data);
|
|
|
|
// Calculate the width of each column ( = the maximum width of
|
|
// any value in that column)
|
|
std::vector<size_t> columnWidths;
|
|
size_t cols = table->GetColumns().size();
|
|
for (size_t c = 0; c < cols; ++c)
|
|
{
|
|
size_t max = 0;
|
|
for (size_t i = c; i < data.size(); i += cols)
|
|
max = std::max(max, data[i].length());
|
|
columnWidths.push_back(max);
|
|
}
|
|
|
|
// Output data as a formatted table:
|
|
|
|
f << "\n\n" << table->GetTitle() << "\n";
|
|
|
|
for (size_t r = 0; r < data.size()/cols; ++r)
|
|
{
|
|
for (size_t c = 0; c < cols; ++c)
|
|
f << (c ? " | " : "\n")
|
|
<< data[r*cols + c].Pad(PS_TRIM_RIGHT, columnWidths[c]);
|
|
|
|
// Add dividers under some rows. (Currently only the first, since
|
|
// that contains the column headers.)
|
|
if (r == 0)
|
|
for (size_t c = 0; c < cols; ++c)
|
|
f << (c ? "-|-" : "\n")
|
|
<< CStr::Repeat("-", columnWidths[c]);
|
|
}
|
|
}
|
|
|
|
void WriteRows(int indent, AbstractProfileTable* table, std::vector<CStr>& data)
|
|
{
|
|
for (size_t r = 0; r < table->GetNumberRows(); ++r)
|
|
{
|
|
// Do pretty tree-structure indenting
|
|
CStr indentation = CStr::Repeat("| ", indent-1);
|
|
if (r+1 == table->GetNumberRows())
|
|
indentation += "'-";
|
|
else
|
|
indentation += "|-";
|
|
|
|
for (size_t c = 0; c < table->GetColumns().size(); ++c)
|
|
if (c == 0)
|
|
data.push_back(indentation + table->GetCellText(r, c));
|
|
else
|
|
data.push_back(table->GetCellText(r, c));
|
|
|
|
if (table->GetChild(r))
|
|
WriteRows(indent+1, table->GetChild(r), data);
|
|
}
|
|
}
|
|
|
|
private:
|
|
const WriteTable& operator=(const WriteTable&);
|
|
};
|
|
|
|
bool SortByName(AbstractProfileTable* a, AbstractProfileTable* b)
|
|
{
|
|
return (a->GetName() < b->GetName());
|
|
}
|
|
}
|
|
|
|
void CProfileViewer::SaveToFile()
|
|
{
|
|
// Open the file, if necessary. If this method is called several times,
|
|
// the profile results will be appended to the previous ones from the same
|
|
// run.
|
|
if (! m->outputStream.is_open())
|
|
{
|
|
// Work out the filename
|
|
char N_path[PATH_MAX];
|
|
(void)file_make_full_native_path("../logs", N_path);
|
|
PathPackage pp;
|
|
(void)path_package_set_dir(&pp, N_path);
|
|
(void)path_package_append_file(&pp, "profile.txt");
|
|
|
|
// Open the file. (It will be closed when the CProfileViewer
|
|
// destructor is called.)
|
|
m->outputStream.open(pp.path, std::ofstream::out | std::ofstream::trunc);
|
|
|
|
if (m->outputStream.fail())
|
|
{
|
|
LOG(ERROR, "profiler", "Failed to open profile log file");
|
|
return;
|
|
}
|
|
}
|
|
|
|
time_t t;
|
|
time(&t);
|
|
m->outputStream << "================================================================\n\n";
|
|
m->outputStream << "PS profiler snapshot - " << asctime(localtime(&t));
|
|
|
|
std::vector<AbstractProfileTable*> tables = m->rootTables;
|
|
std::sort(tables.begin(), tables.end(), SortByName);
|
|
std::for_each(tables.begin(), tables.end(), WriteTable(m->outputStream));
|
|
|
|
m->outputStream << "\n\n================================================================\n";
|
|
m->outputStream.flush();
|
|
}
|