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New FrameTime/VBlank Analyzer + Graph

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This commit is contained in:
Sam Belliveau
2022-12-23 19:52:53 -05:00
parent 2345ba178d
commit 673f81c18a
26 changed files with 721 additions and 240 deletions
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43
Source/Core/Core/Core.cpp
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@ -86,6 +86,7 @@
#include "VideoCommon/Fifo.h"
#include "VideoCommon/HiresTextures.h"
#include "VideoCommon/OnScreenDisplay.h"
#include "VideoCommon/PerformanceMetrics.h"
#include "VideoCommon/RenderBase.h"
#include "VideoCommon/VideoBackendBase.h"
@ -100,8 +101,6 @@ static bool s_wants_determinism;
// Declarations and definitions
static Common::Timer s_timer;
static u64 s_timer_offset;
static std::atomic<u32> s_drawn_frame;
static std::atomic<u32> s_drawn_video;
static bool s_is_stopping = false;
static bool s_hardware_initialized = false;
@ -347,6 +346,9 @@ static void CpuThread(const std::optional<std::string>& savestate_path, bool del
// This needs to be delayed until after the video backend is ready.
DolphinAnalytics::Instance().ReportGameStart();
// Clear performance data collected from previous threads.
g_perf_metrics.Reset();
#ifdef ANDROID
// For some reason, calling the JNI function AttachCurrentThread from the CPU thread after a
// certain point causes a crash if fastmem is enabled. Let's call it early to avoid that problem.
@ -843,19 +845,15 @@ void RunOnCPUThread(std::function<void()> function, bool wait_for_completion)
// This should only be called from VI
void VideoThrottle()
{
g_perf_metrics.CountVBlank();
// Update info per second
u64 elapsed_ms = s_timer.ElapsedMs();
if ((elapsed_ms >= 1000 && s_drawn_video.load() > 0) || s_frame_step)
if ((elapsed_ms >= 500) || s_frame_step)
{
s_timer.Start();
UpdateTitle(elapsed_ms);
s_drawn_frame.store(0);
s_drawn_video.store(0);
UpdateTitle();
}
s_drawn_video++;
}
// --- Callbacks for backends / engine ---
@ -864,9 +862,9 @@ void VideoThrottle()
// frame is presented to the host screen
void Callback_FramePresented(double actual_emulation_speed)
{
s_last_actual_emulation_speed = actual_emulation_speed;
g_perf_metrics.CountFrame();
s_drawn_frame++;
s_last_actual_emulation_speed = actual_emulation_speed;
s_stop_frame_step.store(true);
}
@ -891,15 +889,11 @@ void Callback_NewField()
}
}
void UpdateTitle(u64 elapsed_ms)
void UpdateTitle()
{
if (elapsed_ms == 0)
elapsed_ms = 1;
float FPS = (float)(s_drawn_frame.load() * 1000.0 / elapsed_ms);
float VPS = (float)(s_drawn_video.load() * 1000.0 / elapsed_ms);
float Speed = (float)(s_drawn_video.load() * (100 * 1000.0) /
(VideoInterface::GetTargetRefreshRate() * elapsed_ms));
float FPS = g_perf_metrics.GetFPS();
float VPS = g_perf_metrics.GetVPS();
float Speed = g_perf_metrics.GetSpeed();
// Settings are shown the same for both extended and summary info
const std::string SSettings = fmt::format(
@ -956,15 +950,6 @@ void UpdateTitle(u64 elapsed_ms)
message += " | " + title;
}
// Update the audio timestretcher with the current speed
auto& system = Core::System::GetInstance();
SoundStream* sound_stream = system.GetSoundStream();
if (sound_stream)
{
Mixer* mixer = sound_stream->GetMixer();
mixer->UpdateSpeed((float)Speed / 100);
}
Host_UpdateTitle(message);
}