mangoapp: gamescope fsr

src/app/main.cpp

@@ -33,6 +33,8 @@ bool mangoapp_paused = false;
 std::mutex mangoapp_m;
 std::condition_variable mangoapp_cv;
 static uint8_t raw_msg[1024] = {0};
+uint8_t g_fsrUpscale;
+uint8_t g_fsrSharpness;
 
 void ctrl_thread(){
     while (1){
@@ -87,6 +89,8 @@ void msg_read_thread(){
         if (hdr->version == 1){
             if (msg_size > offsetof(struct mangoapp_msg_v1, frametime_ns)){
                 update_hud_info_with_frametime(sw_stats, *params, vendorID, mangoapp_v1->frametime_ns);
+                g_fsrUpscale = mangoapp_v1->fsrUpscale;
+                g_fsrSharpness = mangoapp_v1->fsrSharpness;
                 {
                     std::unique_lock<std::mutex> lk(mangoapp_m);
                     new_frame = true;

src/app/mangoapp.h

@@ -19,6 +19,8 @@ struct mangoapp_msg_v1 {
     
     uint32_t pid;
     uint64_t frametime_ns;
+    uint8_t fsrUpscale;
+    uint8_t fsrSharpness;
     // WARNING: Always ADD fields, never remove or repurpose fields
 } __attribute__((packed));
 
@@ -37,4 +39,7 @@ struct mangoapp_ctrl_msgid1_v1 {
     char log_session_name[64]; // if byte 0 is NULL, ignore. Needs to be set when starting/toggling a session if we want to override the default name
     
     // WARNING: Always ADD fields, never remove or repurpose fields
-} __attribute__((packed));
+} __attribute__((packed));
+
+extern uint8_t g_fsrUpscale;
+extern uint8_t g_fsrSharpness;

src/hud_elements.cpp

@@ -12,6 +12,7 @@
 #include "memory.h"
 #include "mesa/util/macros.h"
 #include "string_utils.h"
+#include "app/mangoapp.h"
 #include <IconsForkAwesome.h>
 
 #define CHAR_CELSIUS    "\xe2\x84\x83"
@@ -734,6 +735,33 @@ void HudElements::battery(){
 #endif
 }
 
+void HudElements::gamescope_fsr(){
+#ifdef MANGOAPP
+    ImGui::TableNextRow(); ImGui::TableNextColumn();
+    string FSR_TEXT;
+    ImVec4 FSR_COLOR;
+    if (g_fsrUpscale){
+        FSR_TEXT = "ON";
+        FSR_COLOR = HUDElements.colors.fps_value_high;
+    } else {
+        FSR_TEXT = "OFF";
+        FSR_COLOR = HUDElements.colors.fps_value_low;
+    }
+    
+    ImGui::TextColored(HUDElements.colors.engine, "%s", "FSR");
+    if (g_fsrUpscale){
+        ImGui::SameLine();
+        ImGui::TextColored(FSR_COLOR, "%s", FSR_TEXT.c_str());
+        ImGui::TableNextColumn();
+        ImGui::TextColored(HUDElements.colors.engine, "Sharpness");
+        ImGui::TableNextColumn();
+        right_aligned_text(HUDElements.colors.text, HUDElements.ralign_width, "%i", g_fsrSharpness);
+    } else {
+        ImGui::TableNextColumn();
+        right_aligned_text(HUDElements.colors.text, HUDElements.ralign_width, "%s", FSR_TEXT.c_str());
+    }
+#endif
+}
 
 void HudElements::graphs(){
     ImGui::TableNextRow(); ImGui::TableNextColumn();
@@ -884,6 +912,7 @@ void HudElements::sort_elements(const std::pair<std::string, std::string>& optio
                                       exec_list.push_back({int(ordered_functions.size() - 1), value});       }
     if (param == "battery")         { ordered_functions.push_back({battery, value});                }
     if (param == "fps_only")        { ordered_functions.push_back({fps_only, value});               }
+    if (param == "fsr")             { ordered_functions.push_back({gamescope_fsr, value});          }
     if (param == "graphs"){
         if (!HUDElements.params->enabled[OVERLAY_PARAM_ENABLED_graphs])
             HUDElements.params->enabled[OVERLAY_PARAM_ENABLED_graphs] = true;
@@ -914,6 +943,7 @@ void HudElements::legacy_elements(){
     ordered_functions.push_back({vram,               value});
     ordered_functions.push_back({ram,                value});
     ordered_functions.push_back({battery,            value});
+    ordered_functions.push_back({gamescope_fsr,      value});
     ordered_functions.push_back({fps,                value});
     ordered_functions.push_back({fps_only,           value});
 #ifndef MANGOAPP

src/hud_elements.h

@@ -59,6 +59,7 @@ class HudElements{
         static void _exec();
         static void battery();
         static void fps_only();
+        static void gamescope_fsr();
 
         void convert_colors(struct overlay_params& params);
         void convert_colors(bool do_conv, struct overlay_params& params);

src/overlay_params.h

@@ -75,6 +75,7 @@ typedef unsigned long KeySym;
    OVERLAY_PARAM_BOOL(battery_icon)                  \
    OVERLAY_PARAM_BOOL(force_amdgpu_hwmon)            \
    OVERLAY_PARAM_BOOL(fps_only)                      \
+   OVERLAY_PARAM_BOOL(fsr)                           \
    OVERLAY_PARAM_CUSTOM(fps_sampling_period)         \
    OVERLAY_PARAM_CUSTOM(output_folder)               \
    OVERLAY_PARAM_CUSTOM(output_file)                 \