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Core/DolphinQt: Add "Refresh Rate Rounding" setting.

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This commit is contained in:
Jordan Woyak 2025-02-27 21:57:23 -06:00
parent 1b85da9b85
commit d9a8f5c688
6 changed files with 26 additions and 1 deletions
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2
Source/Core/Core/Config/GraphicsSettings.cpp
View file

@ -201,6 +201,8 @@ const Info<bool> GFX_HACK_EFB_EMULATE_FORMAT_CHANGES{
{System::GFX, "Hacks", "EFBEmulateFormatChanges"}, false};
const Info<bool> GFX_HACK_VERTEX_ROUNDING{{System::GFX, "Hacks", "VertexRounding"}, false};
const Info<bool> GFX_HACK_VI_SKIP{{System::GFX, "Hacks", "VISkip"}, false};
const Info<bool> GFX_HACK_REFRESH_RATE_ROUNDING{{System::GFX, "Hacks", "RefreshRateRounding"},
false};
const Info<u32> GFX_HACK_MISSING_COLOR_VALUE{{System::GFX, "Hacks", "MissingColorValue"},
0xFFFFFFFF};
const Info<bool> GFX_HACK_FAST_TEXTURE_SAMPLING{{System::GFX, "Hacks", "FastTextureSampling"},

1
Source/Core/Core/Config/GraphicsSettings.h
View file

@ -174,6 +174,7 @@ extern const Info<bool> GFX_HACK_COPY_EFB_SCALED;
extern const Info<bool> GFX_HACK_EFB_EMULATE_FORMAT_CHANGES;
extern const Info<bool> GFX_HACK_VERTEX_ROUNDING;
extern const Info<bool> GFX_HACK_VI_SKIP;
extern const Info<bool> GFX_HACK_REFRESH_RATE_ROUNDING;
extern const Info<u32> GFX_HACK_MISSING_COLOR_VALUE;
extern const Info<bool> GFX_HACK_FAST_TEXTURE_SAMPLING;
#ifdef __APPLE__

14
Source/Core/Core/CoreTiming.cpp
View file

@ -18,8 +18,10 @@
#include "Core/AchievementManager.h"
#include "Core/CPUThreadConfigCallback.h"
#include "Core/Config/GraphicsSettings.h"
#include "Core/Config/MainSettings.h"
#include "Core/Core.h"
#include "Core/HW/VideoInterface.h"
#include "Core/PowerPC/PowerPC.h"
#include "Core/System.h"
@ -137,6 +139,7 @@ void CoreTimingManager::RefreshConfig()
}
m_emulation_speed = Config::Get(Config::MAIN_EMULATION_SPEED);
m_refresh_rate_rounding = Config::Get(Config::GFX_HACK_REFRESH_RATE_ROUNDING);
}
void CoreTimingManager::DoState(PointerWrap& p)
@ -389,7 +392,16 @@ void CoreTimingManager::Throttle(const s64 target_cycle)
const s64 cycles = target_cycle - m_throttle_last_cycle;
m_throttle_last_cycle = target_cycle;
const double speed = Core::GetIsThrottlerTempDisabled() ? 0.0 : m_emulation_speed;
double speed = m_emulation_speed;
if (Core::GetIsThrottlerTempDisabled())
{
speed = 0;
}
else if (m_refresh_rate_rounding)
{
const auto refresh_rate = m_system.GetVideoInterface().GetTargetRefreshRate();
speed *= std::round(refresh_rate) / refresh_rate;
}
if (0.0 < speed)
m_throttle_deadline +=

1
Source/Core/Core/CoreTiming.h
View file

@ -209,6 +209,7 @@ private:
DT m_max_fallback = {};
DT m_max_variance = {};
double m_emulation_speed = 1.0;
bool m_refresh_rate_rounding = false;
void ResetThrottle(s64 cycle);

8
Source/Core/DolphinQt/Config/Graphics/HacksWidget.cpp
View file

@ -111,12 +111,15 @@ void HacksWidget::CreateWidgets()
m_save_texture_cache_state = new ConfigBool(
tr("Save Texture Cache to State"), Config::GFX_SAVE_TEXTURE_CACHE_TO_STATE, m_game_layer);
m_vi_skip = new ConfigBool(tr("VBI Skip"), Config::GFX_HACK_VI_SKIP, m_game_layer);
m_refresh_rate_rounding = new ConfigBool(tr("Refresh Rate Rounding"),
Config::GFX_HACK_REFRESH_RATE_ROUNDING, m_game_layer);
other_layout->addWidget(m_fast_depth_calculation, 0, 0);
other_layout->addWidget(m_disable_bounding_box, 0, 1);
other_layout->addWidget(m_vertex_rounding, 1, 0);
other_layout->addWidget(m_save_texture_cache_state, 1, 1);
other_layout->addWidget(m_vi_skip, 2, 0);
other_layout->addWidget(m_refresh_rate_rounding, 2, 1);
main_layout->addWidget(efb_box);
main_layout->addWidget(texture_cache_box);
@ -233,6 +236,10 @@ void HacksWidget::AddDescriptions()
"<dolphin_emphasis>WARNING: Can cause freezes and compatibility "
"issues.</dolphin_emphasis> <br><br>"
"<dolphin_emphasis>If unsure, leave this unchecked.</dolphin_emphasis>");
static const char TR_REFRESH_RATE_ROUNDING_DESCRIPTION[] =
QT_TR_NOOP("Alters emulation speed for an integer refresh rate. <br><br>"
"e.g. (29.97 -> 30) and (59.94 -> 60) <br><br>"
"<dolphin_emphasis>If unsure, leave this unchecked.</dolphin_emphasis>");
m_skip_efb_cpu->SetDescription(tr(TR_SKIP_EFB_CPU_ACCESS_DESCRIPTION));
m_ignore_format_changes->SetDescription(tr(TR_IGNORE_FORMAT_CHANGE_DESCRIPTION));
@ -249,6 +256,7 @@ void HacksWidget::AddDescriptions()
m_save_texture_cache_state->SetDescription(tr(TR_SAVE_TEXTURE_CACHE_TO_STATE_DESCRIPTION));
m_vertex_rounding->SetDescription(tr(TR_VERTEX_ROUNDING_DESCRIPTION));
m_vi_skip->SetDescription(tr(TR_VI_SKIP_DESCRIPTION));
m_refresh_rate_rounding->SetDescription(tr(TR_REFRESH_RATE_ROUNDING_DESCRIPTION));
}
void HacksWidget::UpdateDeferEFBCopiesEnabled()

1
Source/Core/DolphinQt/Config/Graphics/HacksWidget.h
View file

@ -50,6 +50,7 @@ private:
ConfigBool* m_vertex_rounding;
ConfigBool* m_vi_skip;
ConfigBool* m_save_texture_cache_state;
ConfigBool* m_refresh_rate_rounding;
Config::Layer* m_game_layer = nullptr;