From 5ba28325b262d44fcd7721aa00074955bd794015 Mon Sep 17 00:00:00 2001 From: FernandoS27 Date: Sun, 6 Jun 2021 09:57:24 +0200 Subject: General: Add settings for fastmem and disabling adress space check. --- src/yuzu/configuration/config.cpp | 7 +++++++ src/yuzu/configuration/configure_cpu.cpp | 9 +++++++++ src/yuzu/configuration/configure_cpu.h | 1 + src/yuzu/configuration/configure_cpu.ui | 12 ++++++++++++ src/yuzu/configuration/configure_cpu_debug.cpp | 3 +++ src/yuzu/configuration/configure_cpu_debug.ui | 14 ++++++++++++++ 6 files changed, 46 insertions(+) (limited to 'src/yuzu') diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp index e9d4bef60..a59b36e13 100644 --- a/src/yuzu/configuration/config.cpp +++ b/src/yuzu/configuration/config.cpp @@ -756,6 +756,8 @@ void Config::ReadCpuValues() { QStringLiteral("cpuopt_unsafe_reduce_fp_error"), true); ReadSettingGlobal(Settings::values.cpuopt_unsafe_inaccurate_nan, QStringLiteral("cpuopt_unsafe_inaccurate_nan"), true); + ReadSettingGlobal(Settings::values.cpuopt_unsafe_fastmem_check, + QStringLiteral("cpuopt_unsafe_fastmem_check"), true); if (global) { Settings::values.cpuopt_page_tables = @@ -774,6 +776,8 @@ void Config::ReadCpuValues() { ReadSetting(QStringLiteral("cpuopt_misc_ir"), true).toBool(); Settings::values.cpuopt_reduce_misalign_checks = ReadSetting(QStringLiteral("cpuopt_reduce_misalign_checks"), true).toBool(); + Settings::values.cpuopt_fastmem = + ReadSetting(QStringLiteral("cpuopt_fastmem"), true).toBool(); } qt_config->endGroup(); @@ -1332,6 +1336,8 @@ void Config::SaveCpuValues() { Settings::values.cpuopt_unsafe_reduce_fp_error, true); WriteSettingGlobal(QStringLiteral("cpuopt_unsafe_inaccurate_nan"), Settings::values.cpuopt_unsafe_inaccurate_nan, true); + WriteSettingGlobal(QStringLiteral("cpuopt_unsafe_fastmem_check"), + Settings::values.cpuopt_unsafe_fastmem_check, true); if (global) { WriteSetting(QStringLiteral("cpuopt_page_tables"), Settings::values.cpuopt_page_tables, @@ -1348,6 +1354,7 @@ void Config::SaveCpuValues() { WriteSetting(QStringLiteral("cpuopt_misc_ir"), Settings::values.cpuopt_misc_ir, true); WriteSetting(QStringLiteral("cpuopt_reduce_misalign_checks"), Settings::values.cpuopt_reduce_misalign_checks, true); + WriteSetting(QStringLiteral("cpuopt_fastmem"), Settings::values.cpuopt_fastmem, true); } qt_config->endGroup(); diff --git a/src/yuzu/configuration/configure_cpu.cpp b/src/yuzu/configuration/configure_cpu.cpp index 525c42ff0..22219cbad 100644 --- a/src/yuzu/configuration/configure_cpu.cpp +++ b/src/yuzu/configuration/configure_cpu.cpp @@ -35,12 +35,15 @@ void ConfigureCpu::SetConfiguration() { ui->cpuopt_unsafe_unfuse_fma->setEnabled(runtime_lock); ui->cpuopt_unsafe_reduce_fp_error->setEnabled(runtime_lock); ui->cpuopt_unsafe_inaccurate_nan->setEnabled(runtime_lock); + ui->cpuopt_unsafe_fastmem_check->setEnabled(runtime_lock); ui->cpuopt_unsafe_unfuse_fma->setChecked(Settings::values.cpuopt_unsafe_unfuse_fma.GetValue()); ui->cpuopt_unsafe_reduce_fp_error->setChecked( Settings::values.cpuopt_unsafe_reduce_fp_error.GetValue()); ui->cpuopt_unsafe_inaccurate_nan->setChecked( Settings::values.cpuopt_unsafe_inaccurate_nan.GetValue()); + ui->cpuopt_unsafe_fastmem_check->setChecked( + Settings::values.cpuopt_unsafe_fastmem_check.GetValue()); if (Settings::IsConfiguringGlobal()) { ui->accuracy->setCurrentIndex(static_cast(Settings::values.cpu_accuracy.GetValue())); @@ -84,6 +87,9 @@ void ConfigureCpu::ApplyConfiguration() { ConfigurationShared::ApplyPerGameSetting(&Settings::values.cpuopt_unsafe_inaccurate_nan, ui->cpuopt_unsafe_inaccurate_nan, cpuopt_unsafe_inaccurate_nan); + ConfigurationShared::ApplyPerGameSetting(&Settings::values.cpuopt_unsafe_fastmem_check, + ui->cpuopt_unsafe_fastmem_check, + cpuopt_unsafe_fastmem_check); if (Settings::IsConfiguringGlobal()) { // Guard if during game and set to game-specific value @@ -134,4 +140,7 @@ void ConfigureCpu::SetupPerGameUI() { ConfigurationShared::SetColoredTristate(ui->cpuopt_unsafe_inaccurate_nan, Settings::values.cpuopt_unsafe_inaccurate_nan, cpuopt_unsafe_inaccurate_nan); + ConfigurationShared::SetColoredTristate(ui->cpuopt_unsafe_fastmem_check, + Settings::values.cpuopt_unsafe_fastmem_check, + cpuopt_unsafe_fastmem_check); } diff --git a/src/yuzu/configuration/configure_cpu.h b/src/yuzu/configuration/configure_cpu.h index 8e2eeb7a6..57ff2772a 100644 --- a/src/yuzu/configuration/configure_cpu.h +++ b/src/yuzu/configuration/configure_cpu.h @@ -41,4 +41,5 @@ private: ConfigurationShared::CheckState cpuopt_unsafe_unfuse_fma; ConfigurationShared::CheckState cpuopt_unsafe_reduce_fp_error; ConfigurationShared::CheckState cpuopt_unsafe_inaccurate_nan; + ConfigurationShared::CheckState cpuopt_unsafe_fastmem_check; }; diff --git a/src/yuzu/configuration/configure_cpu.ui b/src/yuzu/configuration/configure_cpu.ui index 99b573640..31ef9e3f5 100644 --- a/src/yuzu/configuration/configure_cpu.ui +++ b/src/yuzu/configuration/configure_cpu.ui @@ -123,6 +123,18 @@ + + + + + <div>This option improves speed by eliminating a safety check before every memory read/write in guest. Disabling it may allow a game to read/write the emulator's memory.</div> + + + + Disable address space checks + + + diff --git a/src/yuzu/configuration/configure_cpu_debug.cpp b/src/yuzu/configuration/configure_cpu_debug.cpp index c925c023c..e25c52baf 100644 --- a/src/yuzu/configuration/configure_cpu_debug.cpp +++ b/src/yuzu/configuration/configure_cpu_debug.cpp @@ -39,6 +39,8 @@ void ConfigureCpuDebug::SetConfiguration() { ui->cpuopt_misc_ir->setChecked(Settings::values.cpuopt_misc_ir); ui->cpuopt_reduce_misalign_checks->setEnabled(runtime_lock); ui->cpuopt_reduce_misalign_checks->setChecked(Settings::values.cpuopt_reduce_misalign_checks); + ui->cpuopt_fastmem->setEnabled(runtime_lock); + ui->cpuopt_fastmem->setChecked(Settings::values.cpuopt_fastmem); } void ConfigureCpuDebug::ApplyConfiguration() { @@ -50,6 +52,7 @@ void ConfigureCpuDebug::ApplyConfiguration() { Settings::values.cpuopt_const_prop = ui->cpuopt_const_prop->isChecked(); Settings::values.cpuopt_misc_ir = ui->cpuopt_misc_ir->isChecked(); Settings::values.cpuopt_reduce_misalign_checks = ui->cpuopt_reduce_misalign_checks->isChecked(); + Settings::values.cpuopt_fastmem = ui->cpuopt_fastmem->isChecked(); } void ConfigureCpuDebug::changeEvent(QEvent* event) { diff --git a/src/yuzu/configuration/configure_cpu_debug.ui b/src/yuzu/configuration/configure_cpu_debug.ui index a90dc64fe..11ee19a12 100644 --- a/src/yuzu/configuration/configure_cpu_debug.ui +++ b/src/yuzu/configuration/configure_cpu_debug.ui @@ -139,6 +139,20 @@ + + + + Enable Host MMU Emulation + + + + <div style="white-space: nowrap">This optimization speeds up memory accesses by the guest program.</div> + <div style="white-space: nowrap">Enabling it causes guest memory reads/writes to be done directly into memory and make use of Host's MMU.</div> + <div style="white-space: nowrap">Disabling this forces all memory accesses to use Software MMU Emulation.</div> + + + + -- cgit v1.2.3