From 4042caeca216577d0ef16ea392e5dd58e5888c95 Mon Sep 17 00:00:00 2001
From: FakeMichau <49685661+FakeMichau@users.noreply.github.com>
Date: Wed, 13 Dec 2023 18:06:02 +0100
Subject: [PATCH] Add calls for DRG and reduce log spam

---
 OptiScaler/nvapi/fakenvapi/main.cpp  |  9 +++++-
 OptiScaler/nvapi/fakenvapi/nvapi.cpp | 41 ++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/OptiScaler/nvapi/fakenvapi/main.cpp b/OptiScaler/nvapi/fakenvapi/main.cpp
index ec404c0d..77a90001 100644
--- a/OptiScaler/nvapi/fakenvapi/main.cpp
+++ b/OptiScaler/nvapi/fakenvapi/main.cpp
@@ -3,6 +3,7 @@
 #include <format>
 
 #include <dxgi.h>
+#include <d3d11.h>
 #include "../include/nvapi_interface.h"
 #include "../include/d3d12.h"
 #include "../include/nvapi.h"
@@ -12,7 +13,7 @@
 namespace nvd {
     extern "C" {
         NvAPI_Status __cdecl placeholder() {
-            return Ok();
+            return Error(NVAPI_NO_IMPLEMENTATION);
         }
 
         static std::unordered_map<NvU32, void*> registry;
@@ -51,6 +52,12 @@ namespace nvd {
                 INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_Mosaic_GetDisplayViewportsByResolution)
                 INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_SYS_GetDisplayDriverInfo)
                 INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_SYS_GetDriverAndBranchVersion)
+                INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D_SetResourceHint)
+                INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D_GetObjectHandleForResource)
+                INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D11_IsNvShaderExtnOpCodeSupported)
+                INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D11_BeginUAVOverlap)
+                INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D11_EndUAVOverlap)
+                INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D11_SetDepthBoundsTest)
                 INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_GetRaytracingCaps)
                 INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_IsNvShaderExtnOpCodeSupported)
                 INSERT_AND_RETURN_WHEN_EQUALS(NvAPI_D3D12_SetNvShaderExtnSlotSpaceLocalThread)
diff --git a/OptiScaler/nvapi/fakenvapi/nvapi.cpp b/OptiScaler/nvapi/fakenvapi/nvapi.cpp
index 0dabad68..34f33087 100644
--- a/OptiScaler/nvapi/fakenvapi/nvapi.cpp
+++ b/OptiScaler/nvapi/fakenvapi/nvapi.cpp
@@ -171,6 +171,47 @@ namespace nvd {
             return Ok();
         }
 
+        NvAPI_Status __cdecl NvAPI_D3D_GetObjectHandleForResource(IUnknown* invalid, IUnknown* pResource, NVDX_ObjectHandle* pHandle) {
+            *pHandle = (NVDX_ObjectHandle)pResource;
+            return Ok();
+        }
+
+        NvAPI_Status __cdecl NvAPI_D3D_SetResourceHint() {
+            return Error(NVAPI_NO_IMPLEMENTATION);
+        }
+
+        NvAPI_Status __cdecl NvAPI_D3D11_IsNvShaderExtnOpCodeSupported(IUnknown* invalid, NvU32 opCode, bool* pSupported) {
+            *pSupported = true;
+            return Ok();
+        }
+
+        NvAPI_Status __cdecl NvAPI_D3D11_BeginUAVOverlap(IUnknown* pDeviceOrContext) {
+            static bool logged = false;
+            if (!logged) {
+                logged = true;
+                return Ok();
+            }
+            else return NVAPI_OK; //return without logging
+        }
+
+        NvAPI_Status __cdecl NvAPI_D3D11_EndUAVOverlap(IUnknown* pDeviceOrContext) {
+            static bool logged = false;
+            if (!logged) {
+                logged = true;
+                return Ok();
+            }
+            else return NVAPI_OK; //return without logging
+        }
+
+        NvAPI_Status __cdecl NvAPI_D3D11_SetDepthBoundsTest(IUnknown* pDeviceOrContext) {
+            static bool logged = false;
+            if (!logged) {
+                logged = true;
+                return Ok();
+            }
+            else return NVAPI_OK; //return without logging
+        }
+
         NvAPI_Status __cdecl NvAPI_D3D12_GetRaytracingCaps(IUnknown* invalid, NVAPI_D3D12_RAYTRACING_CAPS_TYPE type, void* pData, size_t dataSize) {
             if (pData == nullptr)
                 return Error(NVAPI_INVALID_POINTER);