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System: Add frame time graph

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This commit is contained in:
Connor McLaughlin
2023-01-07 13:09:20 +10:00
parent fa2fd8f84f
commit 19b4f4e921
8 changed files with 203 additions and 22 deletions
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60
src/core/system.cpp
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@ -155,12 +155,14 @@ static bool s_display_all_frames = true;
static bool s_syncing_to_host = false;
static float s_average_frame_time_accumulator = 0.0f;
static float s_worst_frame_time_accumulator = 0.0f;
static float s_minimum_frame_time_accumulator = 0.0f;
static float s_maximum_frame_time_accumulator = 0.0f;
static float s_vps = 0.0f;
static float s_fps = 0.0f;
static float s_speed = 0.0f;
static float s_worst_frame_time = 0.0f;
static float s_minimum_frame_time = 0.0f;
static float s_maximum_frame_time = 0.0f;
static float s_average_frame_time = 0.0f;
static float s_cpu_thread_usage = 0.0f;
static float s_cpu_thread_time = 0.0f;
@ -169,6 +171,8 @@ static float s_sw_thread_time = 0.0f;
static float s_average_gpu_time = 0.0f;
static float s_accumulated_gpu_time = 0.0f;
static float s_gpu_usage = 0.0f;
static System::FrameTimeHistory s_frame_time_history;
static u32 s_frame_time_history_pos = 0;
static u32 s_last_frame_number = 0;
static u32 s_last_internal_frame_number = 0;
static u32 s_last_global_tick_counter = 0;
@ -339,9 +343,13 @@ float System::GetAverageFrameTime()
{
return s_average_frame_time;
}
float System::GetWorstFrameTime()
float System::GetMinimumFrameTime()
{
return s_worst_frame_time;
return s_minimum_frame_time;
}
float System::GetMaximumFrameTime()
{
return s_maximum_frame_time;
}
float System::GetThrottleFrequency()
{
@ -371,6 +379,14 @@ float System::GetGPUAverageTime()
{
return s_average_gpu_time;
}
const System::FrameTimeHistory& System::GetFrameTimeHistory()
{
return s_frame_time_history;
}
u32 System::GetFrameTimeHistoryPos()
{
return s_frame_time_history_pos;
}
bool System::IsExeFileName(const std::string_view& path)
{
@ -802,6 +818,7 @@ void System::SetDefaultSettings(SettingsInterface& si)
temp.display_show_resolution = g_settings.display_show_resolution;
temp.display_show_cpu = g_settings.display_show_cpu;
temp.display_show_gpu = g_settings.display_show_gpu;
temp.display_show_frame_times = g_settings.display_show_frame_times;
// keep controller, we reset it elsewhere
for (u32 i = 0; i < NUM_CONTROLLER_AND_CARD_PORTS; i++)
@ -1305,12 +1322,14 @@ bool System::Initialize(bool force_software_renderer)
s_fast_forward_enabled = false;
s_average_frame_time_accumulator = 0.0f;
s_worst_frame_time_accumulator = 0.0f;
s_minimum_frame_time_accumulator = 0.0f;
s_maximum_frame_time_accumulator = 0.0f;
s_vps = 0.0f;
s_fps = 0.0f;
s_speed = 0.0f;
s_worst_frame_time = 0.0f;
s_minimum_frame_time = 0.0f;
s_maximum_frame_time = 0.0f;
s_average_frame_time = 0.0f;
s_cpu_thread_usage = 0.0f;
s_cpu_thread_time = 0.0f;
@ -1326,6 +1345,8 @@ bool System::Initialize(bool force_software_renderer)
s_last_cpu_time = 0;
s_fps_timer.Reset();
s_frame_timer.Reset();
s_frame_time_history.fill(0.0f);
s_frame_time_history_pos = 0;
TimingEvents::Initialize();
@ -2092,8 +2113,6 @@ void System::DoRunFrame()
void System::RunFrame()
{
s_frame_timer.Reset();
if (s_rewind_load_counter >= 0)
{
DoRewind();
@ -2183,9 +2202,12 @@ void System::RunFrames()
void System::UpdatePerformanceCounters()
{
const float frame_time = static_cast<float>(s_frame_timer.GetTimeMilliseconds());
const float frame_time = static_cast<float>(s_frame_timer.GetTimeMillisecondsAndReset());
s_minimum_frame_time_accumulator = (s_minimum_frame_time_accumulator == 0.0f) ? frame_time : std::min(s_minimum_frame_time_accumulator, frame_time);
s_average_frame_time_accumulator += frame_time;
s_worst_frame_time_accumulator = std::max(s_worst_frame_time_accumulator, frame_time);
s_maximum_frame_time_accumulator = std::max(s_maximum_frame_time_accumulator, frame_time);
s_frame_time_history[s_frame_time_history_pos] = frame_time;
s_frame_time_history_pos = (s_frame_time_history_pos + 1) % NUM_FRAME_TIME_SAMPLES;
// update fps counter
const Common::Timer::Value now_ticks = Common::Timer::GetCurrentValue();
@ -2204,10 +2226,10 @@ void System::UpdatePerformanceCounters()
const double time_divider = 1000.0 * (1.0 / static_cast<double>(Threading::GetThreadTicksPerSecond())) *
(1.0 / static_cast<double>(frames_run));
s_worst_frame_time = s_worst_frame_time_accumulator;
s_worst_frame_time_accumulator = 0.0f;
s_average_frame_time = s_average_frame_time_accumulator / frames_run;
s_average_frame_time_accumulator = 0.0f;
s_minimum_frame_time = std::exchange(s_minimum_frame_time_accumulator, 0.0f);
s_average_frame_time = std::exchange(s_average_frame_time_accumulator, 0.0f) / frames_run;
s_maximum_frame_time = std::exchange(s_maximum_frame_time_accumulator, 0.0f);
s_vps = static_cast<float>(frames_run / time);
s_last_frame_number = s_frame_number;
s_fps = static_cast<float>(s_internal_frame_number - s_last_internal_frame_number) / time;
@ -2240,8 +2262,8 @@ void System::UpdatePerformanceCounters()
s_accumulated_gpu_time = 0.0f;
s_presents_since_last_update = 0;
Log_VerbosePrintf("FPS: %.2f VPS: %.2f CPU: %.2f GPU: %.2f Average: %.2fms Worst: %.2fms", s_fps, s_vps,
s_cpu_thread_usage, s_gpu_usage, s_average_frame_time, s_worst_frame_time);
Log_VerbosePrintf("FPS: %.2f VPS: %.2f CPU: %.2f GPU: %.2f Average: %.2fms Min: %.2fms Max: %.2f ms", s_fps, s_vps,
s_cpu_thread_usage, s_gpu_usage, s_average_frame_time, s_minimum_frame_time, s_maximum_frame_time);
Host::OnPerformanceCountersUpdated();
}
@ -2258,7 +2280,9 @@ void System::ResetPerformanceCounters()
s_last_sw_time = 0;
s_average_frame_time_accumulator = 0.0f;
s_worst_frame_time_accumulator = 0.0f;
s_minimum_frame_time_accumulator = 0.0f;
s_maximum_frame_time_accumulator = 0.0f;
s_frame_timer.Reset();
s_fps_timer.Reset();
ResetThrottler();
}
@ -3491,8 +3515,6 @@ void System::SetRewinding(bool enabled)
void System::DoRewind()
{
s_frame_timer.Reset();
if (s_rewind_load_counter == 0)
{
const u32 skip_saves = BoolToUInt32(!s_rewinding_first_save);