Merge branch 'dev/lvengesanam/optimize_device-reset_api_call' into 'main'

Optimize Direct3DDevice9::Reset api call on bridge

See merge request lightspeedrtx/bridge-remix-nv!142

Author: lvengesanam

src/client/d3d9_device.cpp

@@ -3801,14 +3801,22 @@ void Direct3DDevice9Ex_LSS<EnableSync>::initImplicitSwapchain(const D3DPRESENT_P
 template<bool EnableSync>
 void Direct3DDevice9Ex_LSS<EnableSync>::initImplicitRenderTarget() {
   IDirect3DSurface9* pRenderTarget = nullptr;
-  CreateRenderTarget(GET_PRES_PARAM().BackBufferWidth,
-                     GET_PRES_PARAM().BackBufferHeight,
-                     GET_PRES_PARAM().BackBufferFormat,
-                     GET_PRES_PARAM().MultiSampleType,
-                     GET_PRES_PARAM().MultiSampleQuality,
-                     false,
-                     &pRenderTarget,
-                     nullptr);
+
+  // Creating a place-holder surface
+  D3DSURFACE_DESC desc;
+  desc.Width = GET_PRES_PARAM().BackBufferWidth;
+  desc.Height = GET_PRES_PARAM().BackBufferHeight;
+  desc.Format = GET_PRES_PARAM().BackBufferFormat;
+  desc.MultiSampleType = GET_PRES_PARAM().MultiSampleType;
+  desc.MultiSampleQuality = GET_PRES_PARAM().MultiSampleQuality;
+  desc.Usage = D3DUSAGE_RENDERTARGET;
+  desc.Pool = D3DPOOL_DEFAULT;
+  desc.Type = D3DRTYPE_SURFACE;
+
+  // Insert our own IDirect3DSurface9 interface implementation
+  Direct3DSurface9_LSS* pLssSurface = trackWrapper(new Direct3DSurface9_LSS(this, desc));
+  pRenderTarget = (IDirect3DSurface9*) pLssSurface;
+
   m_pImplicitRenderTarget = bridge_cast<Direct3DSurface9_LSS*>(pRenderTarget);
   {
     ClientMessage c(Commands::IDirect3DDevice9Ex_LinkBackBuffer, getId());
@@ -3822,14 +3830,21 @@ template<bool EnableSync>
 void Direct3DDevice9Ex_LSS<EnableSync>::initImplicitDepthStencil() {
   assert(GET_PRES_PARAM().EnableAutoDepthStencil);
   IDirect3DSurface9* pShadowDepthBuffer = nullptr;
-  CreateDepthStencilSurface(GET_PRES_PARAM().BackBufferWidth,
-                            GET_PRES_PARAM().BackBufferHeight,
-                            GET_PRES_PARAM().AutoDepthStencilFormat,
-                            GET_PRES_PARAM().MultiSampleType,
-                            GET_PRES_PARAM().MultiSampleQuality,
-                            false,
-                            &pShadowDepthBuffer,
-                            nullptr);
+
+  // Creating a place-holder surface
+  D3DSURFACE_DESC desc;
+  desc.Width = GET_PRES_PARAM().BackBufferWidth;
+  desc.Height = GET_PRES_PARAM().BackBufferHeight;
+  desc.Format = GET_PRES_PARAM().AutoDepthStencilFormat;
+  desc.MultiSampleType = GET_PRES_PARAM().MultiSampleType;
+  desc.MultiSampleQuality = GET_PRES_PARAM().MultiSampleQuality;
+  desc.Usage = D3DUSAGE_DEPTHSTENCIL;
+  desc.Pool = D3DPOOL_DEFAULT;
+  desc.Type = D3DRTYPE_SURFACE;
+
+  Direct3DSurface9_LSS* pLssSurface = trackWrapper(new Direct3DSurface9_LSS(this, desc));
+  pShadowDepthBuffer = (IDirect3DSurface9*) pLssSurface;
+
   m_pImplicitDepthStencil = bridge_cast<Direct3DSurface9_LSS*>(pShadowDepthBuffer);
   {
     ClientMessage c(Commands::IDirect3DDevice9Ex_LinkAutoDepthStencil, getId());

src/client/d3d9_volume.cpp

@@ -62,7 +62,7 @@ void Direct3DVolume9_LSS::onDestroy() {
   // are completely owned and managed by their parent container, and so only need
   // to be unlinked from x64 counterpart to prevent hash collisions at server side.
   const auto command = isStandalone() ? Commands::IDirect3DVolume9_Destroy :
-    Commands::Bridge_UnlinkResource;
+    Commands::Bridge_UnlinkVolumeResource;
 
   ClientMessage { command, getId() };
 }

src/server/main.cpp

@@ -2767,7 +2767,12 @@ void ProcessDeviceCommandQueue() {
         gpD3DResources.erase(pHandle);
         break;
       }
-
+      case Bridge_UnlinkVolumeResource:
+      {
+        GET_HND(pHandle);
+        gpD3DVolumes.erase(pHandle);
+        break;
+      }
       /*
        * BridgeApi commands
        */

src/util/util_commands.h

@@ -59,7 +59,7 @@ namespace Commands {
     // desposed of, or known to be released before the unlink to
     // prevent leaks.
     Bridge_UnlinkResource,
-
+    Bridge_UnlinkVolumeResource,
     // These are not actually official D3D9 API calls.
     IDirect3DDevice9Ex_LinkSwapchain,
     IDirect3DDevice9Ex_LinkBackBuffer,
@@ -493,6 +493,7 @@ namespace Commands {
     case Bridge_SharedHeap_Dealloc: return "SharedHeap_Dealloc";
 
     case Bridge_UnlinkResource: return "Bridge_UnlinkResource";
+    case Bridge_UnlinkVolumeResource: return "Bridge_UnlinkVolumeResource";
 
     case IDirect3DDevice9Ex_LinkSwapchain: return "IDirect3DDevice9Ex_LinkSwapchain";
     case IDirect3DDevice9Ex_LinkBackBuffer: return "IDirect3DDevice9Ex_LinkBackBuffer";