95 lines
2.2 KiB
C++
95 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2016-2019 Irlan Robson https://irlanrobson.github.io
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any damages
|
|
* arising from the use of this software.
|
|
* Permission is granted to anyone to use this software for any purpose,
|
|
* including commercial applications, and to alter it and redistribute it
|
|
* freely, subject to the following restrictions:
|
|
* 1. The origin of this software must not be misrepresented; you must not
|
|
* claim that you wrote the original software. If you use this software
|
|
* in a product, an acknowledgment in the product documentation would be
|
|
* appreciated but is not required.
|
|
* 2. Altered source versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software.
|
|
* 3. This notice may not be removed or altered from any source distribution.
|
|
*/
|
|
|
|
#include <testbed/framework/recorder_profiler.h>
|
|
|
|
RecorderProfiler* g_profilerRecorder = nullptr;
|
|
|
|
void RecorderProfiler::BeginEvents()
|
|
{
|
|
m_call = 0;
|
|
for (u32 i = 0; i < m_records.Count(); ++i)
|
|
{
|
|
m_records[i].elapsed = 0.0;
|
|
m_records[i].call = 0;
|
|
}
|
|
}
|
|
|
|
void RecorderProfiler::EndEvents()
|
|
{
|
|
for (u32 i = 0; i < m_records.Count(); ++i)
|
|
{
|
|
ProfilerRecord& r1 = m_records[i];
|
|
|
|
for (u32 j = i + 1; j < m_records.Count(); ++j)
|
|
{
|
|
ProfilerRecord& r2 = m_records[j];
|
|
|
|
if (r2.call < r1.call)
|
|
{
|
|
b3Swap(r1, r2);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ProfilerRecord* RecorderProfiler::FindRecord(const char* name)
|
|
{
|
|
for (u32 i = 0; i < m_records.Count(); ++i)
|
|
{
|
|
ProfilerRecord& r = m_records[i];
|
|
if (r.name == name)
|
|
{
|
|
return &r;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
void RecorderProfiler::BeginEvent(const char* name, float64 time)
|
|
{
|
|
++m_call;
|
|
|
|
ProfilerRecord* fr = FindRecord(name);
|
|
if (fr)
|
|
{
|
|
fr->time = time;
|
|
fr->call = m_call;
|
|
return;
|
|
}
|
|
|
|
ProfilerRecord r;
|
|
r.name = name;
|
|
r.time = time;
|
|
r.elapsed = 0.0;
|
|
r.maxElapsed = 0.0;
|
|
r.call = m_call;
|
|
|
|
m_records.PushBack(r);
|
|
}
|
|
|
|
void RecorderProfiler::EndEvent(const char* name, float64 time)
|
|
{
|
|
ProfilerRecord* fr = FindRecord(name);
|
|
B3_ASSERT(fr != nullptr);
|
|
|
|
float64 elapsedTime = time - fr->time;
|
|
|
|
fr->elapsed += elapsedTime;
|
|
fr->maxElapsed = b3Max(fr->maxElapsed, elapsedTime);
|
|
} |