Qt: Add FSR options to settings GUI (#3504)

* Qt: Add FSR settings to settings GUI

* Move FSR settings from Imgui.ini to main config

* move passing fsr settings to presenter constuctor

* cleanup: use struct instead of function call

* cleanup: make variable names consistent with others

* Update fsr settings real-time in qt, save button in Imgui

* Linux build fix, missing running game check

* syntax fix

* Change gamerunning checks to if (presenter)

src/common/config.cpp

@@ -81,6 +81,9 @@ static bool isFullscreen = false;
 static std::string fullscreenMode = "Windowed";
 static std::string presentMode = "Mailbox";
 static bool isHDRAllowed = false;
+static bool fsrEnabled = true;
+static bool rcasEnabled = true;
+static int rcasAttenuation = 250;
 
 // Vulkan
 static s32 gpuId = -1;
@@ -652,6 +655,30 @@ void setBackgroundControllerInput(bool enable) {
     backgroundControllerInput = enable;
 }
 
+bool getFsrEnabled() {
+    return fsrEnabled;
+}
+
+void setFsrEnabled(bool enable) {
+    fsrEnabled = enable;
+}
+
+bool getRcasEnabled() {
+    return rcasEnabled;
+}
+
+void setRcasEnabled(bool enable) {
+    rcasEnabled = enable;
+}
+
+int getRcasAttenuation() {
+    return rcasAttenuation;
+}
+
+void setRcasAttenuation(int value) {
+    rcasAttenuation = value;
+}
+
 void load(const std::filesystem::path& path) {
     // If the configuration file does not exist, create it and return
     std::error_code error;
@@ -737,6 +764,9 @@ void load(const std::filesystem::path& path) {
         fullscreenMode = toml::find_or<std::string>(gpu, "FullscreenMode", fullscreenMode);
         presentMode = toml::find_or<std::string>(gpu, "presentMode", presentMode);
         isHDRAllowed = toml::find_or<bool>(gpu, "allowHDR", isHDRAllowed);
+        fsrEnabled = toml::find_or<bool>(gpu, "fsrEnabled", fsrEnabled);
+        rcasEnabled = toml::find_or<bool>(gpu, "rcasEnabled", rcasEnabled);
+        rcasAttenuation = toml::find_or<int>(gpu, "rcasAttenuation", rcasAttenuation);
     }
 
     if (data.contains("Vulkan")) {
@@ -906,6 +936,9 @@ void save(const std::filesystem::path& path) {
     data["GPU"]["FullscreenMode"] = fullscreenMode;
     data["GPU"]["presentMode"] = presentMode;
     data["GPU"]["allowHDR"] = isHDRAllowed;
+    data["GPU"]["fsrEnabled"] = fsrEnabled;
+    data["GPU"]["rcasEnabled"] = rcasEnabled;
+    data["GPU"]["rcasAttenuation"] = rcasAttenuation;
     data["Vulkan"]["gpuId"] = gpuId;
     data["Vulkan"]["validation"] = vkValidation;
     data["Vulkan"]["validation_sync"] = vkValidationSync;
@@ -1016,6 +1049,9 @@ void setDefaultValues() {
     fullscreenMode = "Windowed";
     presentMode = "Mailbox";
     isHDRAllowed = false;
+    fsrEnabled = true;
+    rcasEnabled = true;
+    rcasAttenuation = 250;
 
     // Vulkan
     gpuId = -1;

src/common/config.h

@@ -115,6 +115,12 @@ bool getBackgroundControllerInput();
 void setBackgroundControllerInput(bool enable);
 bool getLoggingEnabled();
 void setLoggingEnabled(bool enable);
+bool getFsrEnabled();
+void setFsrEnabled(bool enable);
+bool getRcasEnabled();
+void setRcasEnabled(bool enable);
+int getRcasAttenuation();
+void setRcasAttenuation(int value);
 
 // TODO
 bool GetLoadGameSizeEnabled();