Replace attempts by games to set DLSS Presets A-D with E, when DLSS v…

…ersion is >= 3.8.10
SpecialKO · Nov 13, 2024 · 617a337 · 617a337
1 parent 92eca53
commit 617a337
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Showing 4 changed files with 49 additions and 2 deletions.
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
@@ -1,4 +1,11 @@
-24.11.11
+24.11.13
+========
+ + Replace attempts by games to set DLSS Presets A-D with E, when DLSS version
+     is >= 3.8.10.
+   * Needed for Nixxes games, since they explicitly request Preset C instead of
+       DLSS default.
+
+24.11.11
 ========
  + Reinstate background render mode as default policy in Metaphor: ReFantazio.
  + Allow Steam Input to hook and override WinMM Joystick APIs by default;

diff --git a/include/SpecialK/DLL_VERSION.H b/include/SpecialK/DLL_VERSION.H
@@ -2,7 +2,7 @@
 
 #define SK_YEAR  24
 #define SK_MONTH 11
-#define SK_DATE  11
+#define SK_DATE  13
 #define SK_REV_N 0
 #define SK_REV   0
 

diff --git a/include/SpecialK/render/ngx/ngx.h b/include/SpecialK/render/ngx/ngx.h
@@ -60,6 +60,7 @@ struct SK_DLSS_Context
     static bool hasDLAAQualityLevel (void) { return ( Version.major  > 3 || ( Version.major == 3 && ( Version.minor > 1 || ( Version.minor == 1 && Version.build >= 13 ) ) ) ); };
     static bool hasAlphaUpscaling   (void) { return ( Version.major  > 3 || ( Version.major == 3 && ( Version.minor > 6 )                                                  ) ); };
     static bool hasPresetE          (void) { return ( Version.major  > 3 || ( Version.major == 3 && ( Version.minor > 6 )                                                  ) ); };
+    static bool hasPresetsAThroughD (void) { return ( Version.major  < 3 || ( Version.major == 3 && ( Version.minor < 8 || ( Version.minor == 8 && Version.build <=  9 ) ) ) ); };
 
     static void showIndicator    (bool show);
     static bool isIndicatorShown (void);

diff --git a/src/render/ngx/ngx.cpp b/src/render/ngx/ngx.cpp
@@ -318,6 +318,19 @@ NVSDK_NGX_Parameter_SetI_Detour (NVSDK_NGX_Parameter* InParameter, const char* I
     {
       InValue = config.nvidia.dlss.forced_preset;
     }
+
+    if (! SK_DLSS_Context::dlss_s::hasPresetsAThroughD ())
+    {
+      if (InValue >  NVSDK_NGX_DLSS_Hint_Render_Preset_Default &&
+          InValue <= NVSDK_NGX_DLSS_Hint_Render_Preset_D)
+      {
+        SK_RunOnce (
+          SK_LOGi0 (L"Replacing Non-Existent DLSS 3.8.10+ Preset With E")
+        );
+
+        InValue = NVSDK_NGX_DLSS_Hint_Render_Preset_E;
+      }
+    }
   }
 
   NVSDK_NGX_Parameter_SetI_Original (InParameter, InName, InValue);
@@ -364,6 +377,19 @@ NVSDK_NGX_Parameter_SetUI_Detour (NVSDK_NGX_Parameter* InParameter, const char*
     {
       InValue = config.nvidia.dlss.forced_preset;
     }
+
+    if (! SK_DLSS_Context::dlss_s::hasPresetsAThroughD ())
+    {
+      if (InValue >  NVSDK_NGX_DLSS_Hint_Render_Preset_Default &&
+          InValue <= NVSDK_NGX_DLSS_Hint_Render_Preset_D)
+      {
+        SK_RunOnce (
+          SK_LOGi0 (L"Replacing Non-Existent DLSS 3.8.10+ Preset With E")
+        );
+
+        InValue = NVSDK_NGX_DLSS_Hint_Render_Preset_E;
+      }
+    }
   }
 
   NVSDK_NGX_Parameter_SetUI_Original (InParameter, InName, InValue);
@@ -410,6 +436,19 @@ NVSDK_NGX_Parameter_SetULL_Detour (NVSDK_NGX_Parameter* InParameter, const char*
     {
       InValue = config.nvidia.dlss.forced_preset;
     }
+
+    if (! SK_DLSS_Context::dlss_s::hasPresetsAThroughD ())
+    {
+      if (InValue >  NVSDK_NGX_DLSS_Hint_Render_Preset_Default &&
+          InValue <= NVSDK_NGX_DLSS_Hint_Render_Preset_D)
+      {
+        SK_RunOnce (
+          SK_LOGi0 (L"Replacing Non-Existent DLSS 3.8.10+ Preset With E")
+        );
+
+        InValue = NVSDK_NGX_DLSS_Hint_Render_Preset_E;
+      }
+    }
   }
 
   NVSDK_NGX_Parameter_SetULL_Original (InParameter, InName, InValue);