void CTimeProfiler::AddTime(const std::string& name, unsigned time)
{
GML_STDMUTEX_LOCK_NOPROF(time); // AddTime
std::map<std::string, TimeRecord>::iterator pi;
if ( (pi = profile.find(name)) != profile.end() )
{
pi->second.total+=time;
pi->second.current+=time;
pi->second.frames[currentPosition]+=time;
}
else
{
profile[name].total=time;
profile[name].current=time;
profile[name].percent=0;
memset(profile[name].frames, 0, 128*sizeof(unsigned));
static UnsyncedRNG rand;
rand.Seed(SDL_GetTicks());
profile[name].color.x = rand.RandFloat();
profile[name].color.y = rand.RandFloat();
profile[name].color.z = rand.RandFloat();
profile[name].showGraph=true;
}
}
void CTimeProfiler::Update()
{
GML_STDMUTEX_LOCK_NOPROF(time); // Update
++currentPosition;
currentPosition &= 127;
std::map<std::string,TimeRecord>::iterator pi;
for (pi = profile.begin(); pi != profile.end(); ++pi)
{
pi->second.frames[currentPosition]=0;
}
const unsigned curTime = SDL_GetTicks();
const unsigned timeDiff = curTime - lastBigUpdate;
if (timeDiff > 500) // twice every second
{
for (std::map<std::string,TimeRecord>::iterator pi = profile.begin(); pi != profile.end(); ++pi)
{
pi->second.percent = ((float)pi->second.current) / ((float)timeDiff);
pi->second.current=0;
}
lastBigUpdate = curTime;
}
}
void CLogOutput::SetFileName(std::string fname)
{
GML_STDMUTEX_LOCK_NOPROF(log); // SetFileName
assert(!initialized);
fileName = fname;
}
void CLogOutput::End()
{
GML_STDMUTEX_LOCK_NOPROF(log); // End
SafeDelete(filelog);
//log_file_removeLogFile(filePath.c_str());
}
void CTimeProfiler::AddTime(const std::string& name, unsigned time)
{
GML_STDMUTEX_LOCK_NOPROF(time); // AddTime
std::map<std::string, TimeRecord>::iterator pi;
if ( (pi = profile.find(name)) != profile.end() ) {
// profile already exists
pi->second.total+=time;
pi->second.current+=time;
pi->second.frames[currentPosition]+=time;
} else {
// create a new profile
profile[name].total=time;
profile[name].current=time;
profile[name].percent=0;
memset(profile[name].frames, 0, TimeRecord::frames_size*sizeof(unsigned));
static UnsyncedRNG rand;
rand.Seed(SDL_GetTicks());
profile[name].color.x = rand.RandFloat();
profile[name].color.y = rand.RandFloat();
profile[name].color.z = rand.RandFloat();
// only show "CPU load" by default
profile[name].showGraph = (name == "CPU load");
}
}
bool ProfileDrawer::MousePress(int x, int y, int button)
{
GML_STDMUTEX_LOCK_NOPROF(time); // MousePress
const float mx = MouseX(x);
const float my = MouseY(y);
// check if a Timer selection box was hit
if (mx<start_x || mx>end_x || my<end_y-profiler.profile.size()*0.024f-0.01f || my>end_y) {
return false;
}
const int selIndex = (int) ((end_y - my) / 0.024f);
// switch the selected Timers showGraph value
if ((selIndex >= 0) && (selIndex < profiler.profile.size())) {
std::map<std::string, CTimeProfiler::TimeRecord>::iterator pi = profiler.profile.begin();
for (int i = 0; i < selIndex; i++) {
++pi;
}
pi->second.showGraph = !pi->second.showGraph;
}
return false;
}
void CLogOutput::Flush()
{
GML_STDMUTEX_LOCK_NOPROF(log); // Flush
if (filelog != NULL) {
filelog->flush();
}
}
bool ProfileDrawer::IsAbove(int x, int y)
{
GML_STDMUTEX_LOCK_NOPROF(time); // IsAbove
const float mx=MouseX(x);
const float my=MouseY(y);
if(mx<0.65f || mx>0.99f || my<0.99f - profiler.profile.size()*0.024f-0.01f || my>0.99f)
return false;
return true;
}
bool ProfileDrawer::IsAbove(int x, int y)
{
GML_STDMUTEX_LOCK_NOPROF(time); // IsAbove
const float mx = MouseX(x);
const float my = MouseY(y);
// check if a Timer selection box was hit
if (mx<start_x || mx>end_x || my<end_y - profiler.profile.size()*0.024f-0.01f || my>end_y) {
return false;
}
return true;
}
bool ProfileDrawer::MousePress(int x, int y, int button)
{
GML_STDMUTEX_LOCK_NOPROF(time); // MousePress
float mx=MouseX(x);
float my=MouseY(y);
if(mx<0.65f || mx>0.99f || my<0.99f-profiler.profile.size()*0.024f-0.01f || my>0.99f)
return false;
int num=(int) ((0.99f-my)/0.024f);
int a=0;
std::map<std::string, CTimeProfiler::TimeRecord>::iterator pi;
for(pi=profiler.profile.begin();pi!=profiler.profile.end() && a!=num;++pi,a++){
}
if(pi!=profiler.profile.end())
pi->second.showGraph=!pi->second.showGraph;
return false;
}
float CTimeProfiler::GetPercent(const char *name)
{
GML_STDMUTEX_LOCK_NOPROF(time); // GetTimePercent
return profile[name].percent;
}
void ProfileDrawer::Draw()
{
GML_STDMUTEX_LOCK_NOPROF(time); // Draw
// draw the background of the window
glDisable(GL_TEXTURE_2D);
glColor4f(0.0f, 0.0f, 0.5f, 0.5f);
if(!profiler.profile.empty()){
glBegin(GL_TRIANGLE_STRIP);
glVertex3f(start_x, end_y, 0);
glVertex3f(end_x, end_y, 0);
glVertex3f(start_x, end_y-profiler.profile.size()*0.024f-0.01f, 0);
glVertex3f(end_x, end_y-profiler.profile.size()*0.024f-0.01f, 0);
glEnd();
}
std::map<std::string, CTimeProfiler::TimeRecord>::iterator pi;
// draw the textual info (total-time, short-time percentual time, timer-name)
int y = 0;
font->Begin();
for (pi = profiler.profile.begin(); pi != profiler.profile.end(); ++pi, ++y) {
#if GML_MUTEX_PROFILER
if (pi->first.size()<5 || pi->first.substr(pi->first.size()-5,5).compare("Mutex")!=0) { --y; continue; }
const float fStartY = start_y - y * 0.020f;
#else
const float fStartY = start_y - y * 0.024f;
#endif
const float s = ((float)pi->second.total) / 1000.0f;
const float p = pi->second.percent * 100;
float fStartX = start_x + 0.005f + 0.015f + 0.005f;
// print total-time running since application start
fStartX += 0.09f;
font->glFormat(fStartX, fStartY, 0.7f, FONT_BASELINE | FONT_SCALE | FONT_NORM | FONT_RIGHT, "%.2fs", s);
// print percent of CPU time used within the last 500ms
fStartX += 0.08f;
font->glFormat(fStartX, fStartY, 0.7f, FONT_BASELINE | FONT_SCALE | FONT_NORM | FONT_RIGHT, "%.2f%%", p);
// print timer name
fStartX += 0.01f;
font->glFormat(fStartX, fStartY, 0.7f, FONT_BASELINE | FONT_SCALE | FONT_NORM, "%s", pi->first.c_str());
}
font->End();
// draw the Timer selection boxes
glPushMatrix();
glTranslatef(start_x + 0.005f, start_y, 0);
glScalef(0.015f, 0.02f, 0.02f);
for (pi = profiler.profile.begin(); pi != profiler.profile.end(); ++pi){
glColorf3((float3)pi->second.color);
glBegin(GL_QUADS);
glVertex3f(0,0,0);
glVertex3f(1,0,0);
glVertex3f(1,1,0);
glVertex3f(0,1,0);
glEnd();
// draw the 'graph view disabled' cross
if (!pi->second.showGraph) {
glColor3f(1,0,0);
glBegin(GL_LINES);
glVertex3f(0,0,0);
glVertex3f(1,1,0);
glVertex3f(1,0,0);
glVertex3f(0,1,0);
glEnd();
}
glTranslatef(0,-1.2f,0);
}
glPopMatrix();
// draw the graph
for (pi = profiler.profile.begin(); pi != profiler.profile.end(); ++pi) {
if (!pi->second.showGraph) {
continue;
}
CVertexArray* va = GetVertexArray();
va->Initialize();
const float steps_x = (end_x - start_x) / CTimeProfiler::TimeRecord::frames_size;
for (size_t a=0; a < CTimeProfiler::TimeRecord::frames_size; ++a) {
// profile runtime; eg 0.5f means: uses 50% of a CPU (during that frame)
// This may be more then 1.0f, in case an operation
// which ran over many frames, ended in this one.
const float p = ((float)pi->second.frames[a]) / 1000.0f * GAME_SPEED;
const float x = start_x + (a * steps_x);
const float y = 0.02f + (p * 0.4f);
va->AddVertex0(float3(x, y, 0.0f));
}
glColorf3((float3)pi->second.color);
va->DrawArray0(GL_LINE_STRIP);
}
glEnable(GL_TEXTURE_2D);
}
void CLogOutput::End()
{
GML_STDMUTEX_LOCK_NOPROF(log); // End
SafeDelete(filelog);
}
void ProfileDrawer::Draw()
{
GML_STDMUTEX_LOCK_NOPROF(time); // Draw
glPushMatrix();
glDisable(GL_TEXTURE_2D);
glColor4f(0,0,0.5f,0.5f);
if(!profiler.profile.empty()){
glBegin(GL_TRIANGLE_STRIP);
glVertex3f(0.65f,0.99f,0);
glVertex3f(0.99f,0.99f,0);
glVertex3f(0.65f,0.99f-profiler.profile.size()*0.024f-0.01f,0);
glVertex3f(0.99f,0.99f-profiler.profile.size()*0.024f-0.01f,0);
glEnd();
}
std::map<std::string, CTimeProfiler::TimeRecord>::iterator pi;
int y = 0;
font->Begin();
for (pi = profiler.profile.begin(); pi != profiler.profile.end(); ++pi, ++y) {
#if GML_MUTEX_PROFILER
if(pi->first.size()<5 || pi->first.substr(pi->first.size()-5,5).compare("Mutex")!=0) { --y; continue; }
#endif
font->glFormat(0.655f, 0.960f - y * 0.024f, 1.0f, FONT_SCALE | FONT_NORM, "%20s %6.2fs %5.2f%%", pi->first.c_str(), ((float)pi->second.total) / 1000.f, pi->second.percent * 100);
}
font->End();
glTranslatef(0.655f,0.965f,0);
glScalef(0.015f,0.02f,0.02f);
glDisable(GL_TEXTURE_2D);
for (pi = profiler.profile.begin(); pi != profiler.profile.end(); ++pi){
glColorf3((float3)pi->second.color);
glBegin(GL_QUADS);
glVertex3f(0,0,0);
glVertex3f(1,0,0);
glVertex3f(1,1,0);
glVertex3f(0,1,0);
glEnd();
if(!pi->second.showGraph){
glColor3f(1,0,0);
glBegin(GL_LINES);
glVertex3f(0,0,0);
glVertex3f(1,1,0);
glVertex3f(1,0,0);
glVertex3f(0,1,0);
glEnd();
}
glTranslatef(0,-1.2f,0);
}
glPopMatrix();
for(pi=profiler.profile.begin();pi!=profiler.profile.end();++pi){
if(!pi->second.showGraph)
continue;
CVertexArray* va=GetVertexArray();
va->Initialize();
for(int a=0;a<128;++a){
float p=((float)pi->second.frames[a])/1000.f*30;
va->AddVertex0(float3(0.6f+a*0.003f,0.02f+p*0.4f,0.0f));
}
glColorf3((float3)pi->second.color);
va->DrawArray0(GL_LINE_STRIP);
}
glEnable(GL_TEXTURE_2D);
}
