From 52894e4c93033f20d496cd8bc6f157a343eded84 Mon Sep 17 00:00:00 2001
From: souldbminersmwc <souldbyt@gmail.com>
Date: Thu, 19 Mar 2026 19:44:33 -0400
Subject: [PATCH] add resolution

---
 .../common/include/sysclk/clock_manager.h     |  1 +
 .../overlay/src/ui/gui/base_menu_gui.cpp      | 17 +++++++++++-
 .../sys-clk/sysmodule/src/clock_manager.cpp   |  7 ++++-
 Source/sys-clk/sysmodule/src/integrations.cpp | 26 +++++++++++++++++++
 Source/sys-clk/sysmodule/src/integrations.h   |  1 +
 5 files changed, 50 insertions(+), 2 deletions(-)

diff --git a/Source/sys-clk/common/include/sysclk/clock_manager.h b/Source/sys-clk/common/include/sysclk/clock_manager.h
index 351ca76a..917b3701 100644
--- a/Source/sys-clk/common/include/sysclk/clock_manager.h
+++ b/Source/sys-clk/common/include/sysclk/clock_manager.h
@@ -50,6 +50,7 @@ typedef struct
     u8 dramID;
     bool isDram8GB;
     u8 fps;
+    u16 resolutionHeight;
 } SysClkContext;
 
 typedef struct
diff --git a/Source/sys-clk/overlay/src/ui/gui/base_menu_gui.cpp b/Source/sys-clk/overlay/src/ui/gui/base_menu_gui.cpp
index 2e017ac1..2e9e5723 100644
--- a/Source/sys-clk/overlay/src/ui/gui/base_menu_gui.cpp
+++ b/Source/sys-clk/overlay/src/ui/gui/base_menu_gui.cpp
@@ -58,7 +58,7 @@ void BaseMenuGui::preDraw(tsl::gfx::Renderer* renderer) {
 
     // All constants pre-calculated and cached
     static constexpr const char* const labels[] = {
-        "App ID", "Profile", "CPU", "GPU", "MEM", "SoC", "Board", "Skin", "Now", "Avg", "BAT", "PMIC", "FAN", "DISP", "FPS"
+        "App ID", "Profile", "CPU", "GPU", "MEM", "SoC", "Board", "Skin", "Now", "Avg", "BAT", "PMIC", "FAN", "DISP", "FPS", "RES"
     };
 
     static constexpr u32 dataPositions[6] = {63-3+3, 200-1, 344-1-3, 200-1, 342-1, 321-1};
@@ -169,8 +169,13 @@ void BaseMenuGui::preDraw(tsl::gfx::Renderer* renderer) {
     renderer->drawString(displayStrings[23], false, positions[2] - 2, y, SMALL_TEXT_SIZE, tsl::infoTextColor);  // Bat Age
 
     if(this->context->isSaltyNXInstalled) {
+
+        renderer->drawString(labels[15], false, positions[3], y, SMALL_TEXT_SIZE, tsl::sectionTextColor); // RES label
+        renderer->drawString(displayStrings[27], false, dataPositions[1], y, SMALL_TEXT_SIZE, tsl::infoTextColor);   // RES
+
         renderer->drawString(labels[14], false, positions[4], y, SMALL_TEXT_SIZE, tsl::sectionTextColor); // FPS label
         renderer->drawString(displayStrings[26], false, dataPositions[2], y, SMALL_TEXT_SIZE, tsl::infoTextColor);   // FPS
+
     }
 
     y+=20;
@@ -295,6 +300,16 @@ void BaseMenuGui::refresh()
             sprintf(displayStrings[26], "%u", context->fps);
         }
     }
+
+    if(this->context->isSaltyNXInstalled) {
+        if(context->resolutionHeight == 0) {
+            strcpy(displayStrings[27], "N/A");
+        } else {
+            memset(displayStrings[27], 0, sizeof(displayStrings[27]));
+            sprintf(displayStrings[27], "%up", context->resolutionHeight);
+        }
+    }
+    
 }
 
 tsl::elm::Element* BaseMenuGui::baseUI()
diff --git a/Source/sys-clk/sysmodule/src/clock_manager.cpp b/Source/sys-clk/sysmodule/src/clock_manager.cpp
index b3e16b1b..6378736a 100644
--- a/Source/sys-clk/sysmodule/src/clock_manager.cpp
+++ b/Source/sys-clk/sysmodule/src/clock_manager.cpp
@@ -621,7 +621,7 @@ void ClockManager::HandleGovernor(uint32_t targetHz) {
     isCpuGovernorEnabled = newCpuGovernorState;
     isGpuGovernorEnabled = newGpuGovernorState;
     isVRREnabled = newVrrGovernorState;
-    
+
     if(newCpuGovernorState == false && lastCpuGovernorState == true) {
         svcSleepThread(50'000'000); // thread syncing. probably a cleaner way to do this but hey, it works!
         Board::ResetToStockCpu();
@@ -1010,6 +1010,11 @@ bool ClockManager::RefreshContext()
     else
         this->context->fps = 254; // N/A
 
+    if(this->context->isSaltyNXInstalled)
+        this->context->resolutionHeight = saltyNXIntegration->GetResolutionHeight();
+    else
+        this->context->resolutionHeight = 0; // N/A
+
     return hasChanged;
 }
 
diff --git a/Source/sys-clk/sysmodule/src/integrations.cpp b/Source/sys-clk/sysmodule/src/integrations.cpp
index bd53423c..91a39caa 100644
--- a/Source/sys-clk/sysmodule/src/integrations.cpp
+++ b/Source/sys-clk/sysmodule/src/integrations.cpp
@@ -88,6 +88,7 @@ void SaltyNXIntegration::searchSharedMemoryBlock(uintptr_t base) {
 }
  
 u64 prevTid = 0;
+
 u8 SaltyNXIntegration::GetFPS() {
     if (!SharedMemoryUsed)
         return 254;
@@ -107,4 +108,29 @@ u8 SaltyNXIntegration::GetFPS() {
     }
  
     return NxFps ? NxFps->FPS : 254;
+}
+
+u16 SaltyNXIntegration::GetResolutionHeight() {
+    if (!SharedMemoryUsed)
+        return 0;
+ 
+    u64 tid = ProcessManagement::GetCurrentApplicationId();
+    if (tid == 0)
+        return 0;
+ 
+    if (prevTid != tid) {
+        NxFps = 0;
+        prevTid = tid;
+    }
+
+    if (!NxFps) {
+        uintptr_t base = (uintptr_t)shmemGetAddr(&_sharedmemory);
+        searchSharedMemoryBlock(base);
+    }
+    if(NxFps) {
+        NxFps -> renderCalls[0].calls = 0xFFFF;
+        svcSleepThread(10*1000);
+        return NxFps->viewportCalls[0].height;
+    }
+    return 0;
 }
\ No newline at end of file
diff --git a/Source/sys-clk/sysmodule/src/integrations.h b/Source/sys-clk/sysmodule/src/integrations.h
index 0146bc36..466e2f7d 100644
--- a/Source/sys-clk/sysmodule/src/integrations.h
+++ b/Source/sys-clk/sysmodule/src/integrations.h
@@ -90,4 +90,5 @@ public:
     void LoadSharedMemory();
     void searchSharedMemoryBlock(uintptr_t base);
     u8 GetFPS();
+    u16 GetResolutionHeight();
 };
\ No newline at end of file