// Write to the status bar
void WriteStatus()
{
std::string TmpStr = "Time: " + ReRecTimer.GetTimeElapsedFormatted();
TmpStr += StringFromFormat(" Frame: %s", ThousandSeparate(g_FrameCounter).c_str());
// The FPS is the total average since the game was booted
TmpStr += StringFromFormat(" FPS: %i", (g_FrameCounter * 1000) / ReRecTimer.GetTimeElapsed());
TmpStr += StringFromFormat(" FrameStep: %s", g_FrameStep ? "On" : "Off");
Host_UpdateStatusBar(TmpStr.c_str(), 1);
}
void DisplayMessage(const char *message, int time_in_ms)
{
SCoreStartupParameter& _CoreParameter =
SConfig::GetInstance().m_LocalCoreStartupParameter;
// Actually displaying non-ASCII could cause things to go pear-shaped
for (const char *c = message; *c != '\0'; ++c)
if (*c < ' ')
return;
g_video_backend->Video_AddMessage(message, time_in_ms);
if (_CoreParameter.bRenderToMain &&
SConfig::GetInstance().m_InterfaceStatusbar)
{
Host_UpdateStatusBar(message);
}
else
Host_UpdateTitle(message);
}
void DisplayMessage(const std::string& message, int time_in_ms)
{
SCoreStartupParameter& _CoreParameter =
SConfig::GetInstance().m_LocalCoreStartupParameter;
// Actually displaying non-ASCII could cause things to go pear-shaped
for (const char& c : message)
{
if (!std::isprint(c))
return;
}
g_video_backend->Video_AddMessage(message, time_in_ms);
if (_CoreParameter.bRenderToMain &&
SConfig::GetInstance().m_InterfaceStatusbar)
{
Host_UpdateStatusBar(message);
}
else
{
Host_UpdateTitle(message);
}
}
void UpdateTitle()
{
u32 ElapseTime = (u32)Timer.GetTimeDifference();
g_requestRefreshInfo = false;
SCoreStartupParameter& _CoreParameter = SConfig::GetInstance().m_LocalCoreStartupParameter;
if (ElapseTime == 0)
ElapseTime = 1;
float FPS = (float) (Common::AtomicLoad(DrawnFrame) * 1000.0 / ElapseTime);
float VPS = (float) (DrawnVideo * 1000.0 / ElapseTime);
float Speed = (float) (DrawnVideo * (100 * 1000.0) / (VideoInterface::TargetRefreshRate * ElapseTime));
// Settings are shown the same for both extended and summary info
std::string SSettings = StringFromFormat("%s %s | %s | %s", cpu_core_base->GetName(), _CoreParameter.bCPUThread ? "DC" : "SC",
g_video_backend->GetDisplayName().c_str(), _CoreParameter.bDSPHLE ? "HLE" : "LLE");
std::string SFPS;
if (Movie::IsPlayingInput())
SFPS = StringFromFormat("VI: %u/%u - Frame: %u/%u - FPS: %.0f - VPS: %.0f - %.0f%%", (u32)Movie::g_currentFrame, (u32)Movie::g_totalFrames, (u32)Movie::g_currentInputCount, (u32)Movie::g_totalInputCount, FPS, VPS, Speed);
else if (Movie::IsRecordingInput())
SFPS = StringFromFormat("VI: %u - Frame: %u - FPS: %.0f - VPS: %.0f - %.0f%%", (u32)Movie::g_currentFrame, (u32)Movie::g_currentInputCount, FPS, VPS, Speed);
else
{
SFPS = StringFromFormat("FPS: %.0f - VPS: %.0f - %.0f%%", FPS, VPS, Speed);
if (SConfig::GetInstance().m_InterfaceExtendedFPSInfo)
{
// Use extended or summary information. The summary information does not print the ticks data,
// that's more of a debugging interest, it can always be optional of course if someone is interested.
static u64 ticks = 0;
static u64 idleTicks = 0;
u64 newTicks = CoreTiming::GetTicks();
u64 newIdleTicks = CoreTiming::GetIdleTicks();
u64 diff = (newTicks - ticks) / 1000000;
u64 idleDiff = (newIdleTicks - idleTicks) / 1000000;
ticks = newTicks;
idleTicks = newIdleTicks;
float TicksPercentage = (float)diff / (float)(SystemTimers::GetTicksPerSecond() / 1000000) * 100;
SFPS += StringFromFormat(" | CPU: %s%i MHz [Real: %i + IdleSkip: %i] / %i MHz (%s%3.0f%%)",
_CoreParameter.bSkipIdle ? "~" : "",
(int)(diff),
(int)(diff - idleDiff),
(int)(idleDiff),
SystemTimers::GetTicksPerSecond() / 1000000,
_CoreParameter.bSkipIdle ? "~" : "",
TicksPercentage);
}
}
// This is our final "frame counter" string
std::string SMessage = StringFromFormat("%s | %s", SSettings.c_str(), SFPS.c_str());
std::string TMessage = StringFromFormat("%s | %s", scm_rev_str, SMessage.c_str());
// Show message
g_video_backend->UpdateFPSDisplay(SMessage);
// Update the audio timestretcher with the current speed
if (soundStream)
{
CMixer* pMixer = soundStream->GetMixer();
pMixer->UpdateSpeed((float)Speed / 100);
}
if (_CoreParameter.bRenderToMain &&
SConfig::GetInstance().m_InterfaceStatusbar)
{
Host_UpdateStatusBar(SMessage);
Host_UpdateTitle(scm_rev_str);
}
else
{
Host_UpdateTitle(TMessage);
}
}
// Apply Frame Limit and Display FPS info
// This should only be called from VI
void VideoThrottle()
{
u32 TargetVPS = (SConfig::GetInstance().m_Framelimit > 2) ?
(SConfig::GetInstance().m_Framelimit - 1) * 5 : VideoInterface::TargetRefreshRate;
// Disable the frame-limiter when the throttle (Tab) key is held down. Audio throttle: m_Framelimit = 2
if (SConfig::GetInstance().m_Framelimit && SConfig::GetInstance().m_Framelimit != 2 && !Host_GetKeyState('\t'))
{
u32 frametime = ((SConfig::GetInstance().b_UseFPS)? Common::AtomicLoad(DrawnFrame) : DrawnVideo) * 1000 / TargetVPS;
u32 timeDifference = (u32)Timer.GetTimeDifference();
if (timeDifference < frametime) {
Common::SleepCurrentThread(frametime - timeDifference - 1);
}
while ((u32)Timer.GetTimeDifference() < frametime)
Common::YieldCPU();
//Common::SleepCurrentThread(1);
}
// Update info per second
u32 ElapseTime = (u32)Timer.GetTimeDifference();
if ((ElapseTime >= 1000 && DrawnVideo > 0) || g_requestRefreshInfo)
{
g_requestRefreshInfo = false;
SCoreStartupParameter& _CoreParameter = SConfig::GetInstance().m_LocalCoreStartupParameter;
if (ElapseTime == 0)
ElapseTime = 1;
u32 FPS = Common::AtomicLoad(DrawnFrame) * 1000 / ElapseTime;
u32 VPS = DrawnVideo * 1000 / ElapseTime;
u32 Speed = DrawnVideo * (100 * 1000) / (VideoInterface::TargetRefreshRate * ElapseTime);
// Settings are shown the same for both extended and summary info
std::string SSettings = StringFromFormat("%s %s", cpu_core_base->GetName(), _CoreParameter.bCPUThread ? "DC" : "SC");
// Use extended or summary information. The summary information does not print the ticks data,
// that's more of a debugging interest, it can always be optional of course if someone is interested.
//#define EXTENDED_INFO
#ifdef EXTENDED_INFO
u64 newTicks = CoreTiming::GetTicks();
u64 newIdleTicks = CoreTiming::GetIdleTicks();
u64 diff = (newTicks - ticks) / 1000000;
u64 idleDiff = (newIdleTicks - idleTicks) / 1000000;
ticks = newTicks;
idleTicks = newIdleTicks;
float TicksPercentage = (float)diff / (float)(SystemTimers::GetTicksPerSecond() / 1000000) * 100;
std::string SFPS = StringFromFormat("FPS: %u - VPS: %u - SPEED: %u%%", FPS, VPS, Speed);
SFPS += StringFromFormat(" | CPU: %s%i MHz [Real: %i + IdleSkip: %i] / %i MHz (%s%3.0f%%)",
_CoreParameter.bSkipIdle ? "~" : "",
(int)(diff),
(int)(diff - idleDiff),
(int)(idleDiff),
SystemTimers::GetTicksPerSecond() / 1000000,
_CoreParameter.bSkipIdle ? "~" : "",
TicksPercentage);
#else // Summary information
std::string SFPS;
if (Movie::IsPlayingInput())
SFPS = StringFromFormat("VI: %u/%u - Frame: %u/%u - FPS: %u - VPS: %u - SPEED: %u%%", (u32)Movie::g_currentFrame, (u32)Movie::g_totalFrames, (u32)Movie::g_currentInputCount, (u32)Movie::g_totalInputCount, FPS, VPS, Speed);
else if (Movie::IsRecordingInput())
SFPS = StringFromFormat("VI: %u - Frame: %u - FPS: %u - VPS: %u - SPEED: %u%%", (u32)Movie::g_currentFrame, (u32)Movie::g_currentInputCount, FPS, VPS, Speed);
else
SFPS = StringFromFormat("FPS: %u - VPS: %u - SPEED: %u%%", FPS, VPS, Speed);
#endif
// This is our final "frame counter" string
std::string SMessage = StringFromFormat("%s | %s",
SSettings.c_str(), SFPS.c_str());
std::string TMessage = StringFromFormat("%s | ", scm_rev_str) +
SMessage;
// Show message
g_video_backend->UpdateFPSDisplay(SMessage.c_str());
if (_CoreParameter.bRenderToMain &&
SConfig::GetInstance().m_InterfaceStatusbar) {
Host_UpdateStatusBar(SMessage.c_str());
Host_UpdateTitle(scm_rev_str);
} else
Host_UpdateTitle(TMessage.c_str());
// Reset counter
Timer.Update();
Common::AtomicStore(DrawnFrame, 0);
DrawnVideo = 0;
}
DrawnVideo++;
}
