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nvflinger: Add toggle to disable buffer swap interval limits

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Enabling this setting will allow some titles to present more frames to
the screen as they become available in the nvflinger buffer queue.
This commit is contained in:
ameerj 2021-06-16 12:54:52 -04:00
parent abb0124b84
commit 3522fc019c
8 changed files with 38 additions and 0 deletions
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1
src/common/settings.h
View file

@ -149,6 +149,7 @@ struct Values {
Setting<bool> use_nvdec_emulation;
Setting<bool> accelerate_astc;
Setting<bool> use_vsync;
Setting<bool> disable_fps_limit;
Setting<bool> use_assembly_shaders;
Setting<bool> use_asynchronous_shaders;
Setting<bool> use_fast_gpu_time;

3
src/core/hle/service/nvflinger/nvflinger.cpp
View file

@ -307,6 +307,9 @@ void NVFlinger::Compose() {
}
s64 NVFlinger::GetNextTicks() const {
if (Settings::values.disable_fps_limit.GetValue()) {
return 0;
}
constexpr s64 max_hertz = 120LL;
return (1000000000 * (1LL << swap_interval)) / max_hertz;
}

4
src/yuzu/configuration/config.cpp
View file

@ -811,6 +811,8 @@ void Config::ReadRendererValues() {
true);
ReadSettingGlobal(Settings::values.accelerate_astc, QStringLiteral("accelerate_astc"), true);
ReadSettingGlobal(Settings::values.use_vsync, QStringLiteral("use_vsync"), true);
ReadSettingGlobal(Settings::values.disable_fps_limit, QStringLiteral("disable_fps_limit"),
false);
ReadSettingGlobal(Settings::values.use_assembly_shaders, QStringLiteral("use_assembly_shaders"),
false);
ReadSettingGlobal(Settings::values.use_asynchronous_shaders,
@ -1395,6 +1397,8 @@ void Config::SaveRendererValues() {
true);
WriteSettingGlobal(QStringLiteral("accelerate_astc"), Settings::values.accelerate_astc, true);
WriteSettingGlobal(QStringLiteral("use_vsync"), Settings::values.use_vsync, true);
WriteSettingGlobal(QStringLiteral("disable_fps_limit"), Settings::values.disable_fps_limit,
false);
WriteSettingGlobal(QStringLiteral("use_assembly_shaders"),
Settings::values.use_assembly_shaders, false);
WriteSettingGlobal(QStringLiteral("use_asynchronous_shaders"),

6
src/yuzu/configuration/configure_graphics_advanced.cpp
View file

@ -28,6 +28,7 @@ void ConfigureGraphicsAdvanced::SetConfiguration() {
ui->anisotropic_filtering_combobox->setEnabled(runtime_lock);
ui->use_vsync->setChecked(Settings::values.use_vsync.GetValue());
ui->disable_fps_limit->setChecked(Settings::values.disable_fps_limit.GetValue());
ui->use_assembly_shaders->setChecked(Settings::values.use_assembly_shaders.GetValue());
ui->use_asynchronous_shaders->setChecked(Settings::values.use_asynchronous_shaders.GetValue());
ui->use_fast_gpu_time->setChecked(Settings::values.use_fast_gpu_time.GetValue());
@ -57,6 +58,8 @@ void ConfigureGraphicsAdvanced::ApplyConfiguration() {
ConfigurationShared::ApplyPerGameSetting(&Settings::values.max_anisotropy,
ui->anisotropic_filtering_combobox);
ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_vsync, ui->use_vsync, use_vsync);
ConfigurationShared::ApplyPerGameSetting(&Settings::values.disable_fps_limit,
ui->disable_fps_limit, disable_fps_limit);
ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_assembly_shaders,
ui->use_assembly_shaders, use_assembly_shaders);
ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_asynchronous_shaders,
@ -97,6 +100,7 @@ void ConfigureGraphicsAdvanced::SetupPerGameUI() {
if (Settings::IsConfiguringGlobal()) {
ui->gpu_accuracy->setEnabled(Settings::values.gpu_accuracy.UsingGlobal());
ui->use_vsync->setEnabled(Settings::values.use_vsync.UsingGlobal());
ui->disable_fps_limit->setEnabled(Settings::values.disable_fps_limit.UsingGlobal());
ui->use_assembly_shaders->setEnabled(Settings::values.use_assembly_shaders.UsingGlobal());
ui->use_asynchronous_shaders->setEnabled(
Settings::values.use_asynchronous_shaders.UsingGlobal());
@ -108,6 +112,8 @@ void ConfigureGraphicsAdvanced::SetupPerGameUI() {
}
ConfigurationShared::SetColoredTristate(ui->use_vsync, Settings::values.use_vsync, use_vsync);
ConfigurationShared::SetColoredTristate(ui->disable_fps_limit,
Settings::values.disable_fps_limit, disable_fps_limit);
ConfigurationShared::SetColoredTristate(
ui->use_assembly_shaders, Settings::values.use_assembly_shaders, use_assembly_shaders);
ConfigurationShared::SetColoredTristate(ui->use_asynchronous_shaders,

1
src/yuzu/configuration/configure_graphics_advanced.h
View file

@ -35,6 +35,7 @@ private:
std::unique_ptr<Ui::ConfigureGraphicsAdvanced> ui;
ConfigurationShared::CheckState use_vsync;
ConfigurationShared::CheckState disable_fps_limit;
ConfigurationShared::CheckState use_assembly_shaders;
ConfigurationShared::CheckState use_asynchronous_shaders;
ConfigurationShared::CheckState use_fast_gpu_time;

18
src/yuzu/configuration/configure_graphics_advanced.ui
View file

@ -76,6 +76,24 @@
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="disable_fps_limit">
<property name="enabled">
<bool>true</bool>
</property>
<property name="toolTip">
<string>
&lt;html&gt;&lt;head/&gt;&lt;body&gt;
&lt;p&gt;Presents guest frames as they become available, disabling the FPS limit in most titles.&lt;/p&gt;
&lt;p&gt;NOTE: Will cause instabilities.&lt;/p&gt;
&lt;/body&gt;&lt;/html&gt;
</string>
</property>
<property name="text">
<string>Disable framerate limit (experimental)</string>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="use_assembly_shaders">
<property name="toolTip">

2
src/yuzu_cmd/config.cpp
View file

@ -443,6 +443,8 @@ void Config::ReadValues() {
sdl2_config->GetBoolean("Renderer", "use_asynchronous_gpu_emulation", true));
Settings::values.use_vsync.SetValue(
static_cast<u16>(sdl2_config->GetInteger("Renderer", "use_vsync", 1)));
Settings::values.disable_fps_limit.SetValue(
sdl2_config->GetBoolean("Renderer", "disable_fps_limit", false));
Settings::values.use_assembly_shaders.SetValue(
sdl2_config->GetBoolean("Renderer", "use_assembly_shaders", true));
Settings::values.use_asynchronous_shaders.SetValue(

3
src/yuzu_cmd/default_ini.h
View file

@ -362,6 +362,9 @@ use_debug_asserts =
use_auto_stub =
# Enables/Disables the macro JIT compiler
disable_macro_jit=false
# Presents guest frames as they become available. Experimental.
# false: Disabled (default), true: Enabled
disable_fps_limit=false
[WebService]
# Whether or not to enable telemetry