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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/RenderDll/XRenderD3D8/D3DTexturesStreaming.cpp
+++ b/RenderDll/XRenderD3D8/D3DTexturesStreaming.cpp
@@ -0,0 +1,133 @@
+/*=============================================================================
+  D3DTexturesStreaming.cpp : Direct3D8 specific texture streaming technology.
+  Copyright (c) 2001 Crytek Studios. All Rights Reserved.
+
+  Revision history:
+    * Created by Honitch Andrey
+
+=============================================================================*/
+
+#include "stdafx.h"
+#include "DriverD3D8.h"
+
+//===============================================================================
+
+void STexPic::BuildMips(TArray<SMipmap *>* Mips)
+{
+}
+
+void STexPicD3D::BuildMips(TArray<SMipmap *>* Mips)
+{
+  CD3D8Renderer *r = gcpRendD3D;
+  LPDIRECT3DDEVICE8 dv = r->mfGetD3DDevice();
+  IDirect3DTexture8 *pID3DTexture = NULL;
+  IDirect3DCubeTexture8 *pID3DCubeTexture = NULL;
+  HRESULT h;
+  D3DLOCKED_RECT d3dlr;
+  D3DSURFACE_DESC ddsdDescDest;
+
+  if (m_eTT != eTT_Cubemap)
+  {
+    pID3DTexture = (IDirect3DTexture8*)m_RefTex->m_VidTex;
+    Mips[0].Free();
+    for (int i=0; i<m_nMips; i++)
+    {
+      pID3DTexture->GetLevelDesc(i, &ddsdDescDest);
+      assert (ddsdDescDest.Width && ddsdDescDest.Height);
+      int size = CD3D8TexMan::TexSize(ddsdDescDest.Width, ddsdDescDest.Height, ddsdDescDest.Format);
+      SMipmap *mp = new SMipmap(ddsdDescDest.Width, ddsdDescDest.Height, size);
+      h = pID3DTexture->LockRect(i, &d3dlr, NULL, 0);
+      memcpy(&mp->DataArray[0], d3dlr.pBits, size);
+      pID3DTexture->UnlockRect(i);
+      Mips[0].AddElem(mp);
+    }
+  }
+  else
+  {
+    pID3DCubeTexture = (IDirect3DCubeTexture8*)m_RefTex->m_VidTex;
+    for (int n=0; n<6; n++)
+    {
+      Mips[n].Free();
+      for (int i=0; i<m_nMips; i++)
+      {
+        pID3DCubeTexture->GetLevelDesc(i, &ddsdDescDest);
+        assert (ddsdDescDest.Width && ddsdDescDest.Height);
+        int size = CD3D8TexMan::TexSize(ddsdDescDest.Width, ddsdDescDest.Height, ddsdDescDest.Format);
+        SMipmap *mp = new SMipmap(ddsdDescDest.Width, ddsdDescDest.Height, size);
+        h = pID3DCubeTexture->LockRect((D3DCUBEMAP_FACES)n, i, &d3dlr, NULL, 0);
+        memcpy(&mp->DataArray[0], d3dlr.pBits, size);
+        pID3DCubeTexture->UnlockRect((D3DCUBEMAP_FACES)n, i);
+        Mips[n].AddElem(mp);
+      }
+    }
+  }
+}
+
+void STexPic::DownloadMips(TArray<SMipmap *>* Mips, int nStartMip, int nEndMip, int SizeFirst)
+{
+}
+
+void STexPicD3D::DownloadMips(TArray<SMipmap *>* Mips, int nStartMip, int nEndMip, int SizeFirst)
+{
+  CD3D8Renderer *r = gcpRendD3D;
+  LPDIRECT3DDEVICE8 dv = r->mfGetD3DDevice();
+  IDirect3DTexture8 *pID3DTexture = NULL;
+  IDirect3DCubeTexture8 *pID3DCubeTexture = NULL;
+  HRESULT h;
+  D3DLOCKED_RECT d3dlr;
+
+  if (m_eTT != eTT_Cubemap)
+  {
+    pID3DTexture = (IDirect3DTexture8*)m_RefTex->m_VidTex;
+    if (!pID3DTexture)
+    {
+      if( FAILED( h = D3DXCreateTexture(dv, m_Width, m_Height, m_nMips, 0, (D3DFORMAT)m_RefTex->m_DstFormat, D3DPOOL_MANAGED, &pID3DTexture ) ) )
+        return;
+      m_RefTex->m_VidTex = pID3DTexture;
+    }
+#ifndef _XBOX
+    pID3DTexture->SetLOD(nStartMip);
+#endif
+    for (int i=0; i<Mips[0].Num(); i++)
+    {
+      int nLod = i+nStartMip;
+      SMipmap *mp = Mips[0][i];
+      int size = CD3D8TexMan::TexSize(mp->USize, mp->VSize, m_RefTex->m_DstFormat);
+      h = pID3DTexture->LockRect(nLod, &d3dlr, NULL, 0);
+      // Copy data to video texture 
+      memcpy((byte *)d3dlr.pBits, &mp->DataArray[0], size);
+      // Unlock the video texture
+      pID3DTexture->UnlockRect(nLod);
+    }
+    Mips[0].Free();
+  }
+  else
+  {
+    pID3DCubeTexture = (IDirect3DCubeTexture8*)m_RefTex->m_VidTex;
+    if (!pID3DCubeTexture)
+    {
+      if( FAILED( h = D3DXCreateCubeTexture(dv, m_Width, m_nMips, 0, (D3DFORMAT)m_RefTex->m_DstFormat, D3DPOOL_MANAGED, &pID3DCubeTexture ) ) )
+        return;
+      m_RefTex->m_VidTex = pID3DCubeTexture;
+    }
+#ifndef _XBOX
+    pID3DCubeTexture->SetLOD(nStartMip);
+#endif
+    for (int n=0; n<6; n++)
+    {
+      for (int i=0; i<Mips[n].Num(); i++)
+      {
+        int nLod = i+nStartMip;
+        SMipmap *mp = Mips[n][i];
+        int size = CD3D8TexMan::TexSize(mp->USize, mp->VSize, m_RefTex->m_DstFormat);
+        h = pID3DCubeTexture->LockRect((D3DCUBEMAP_FACES)n, nLod, &d3dlr, NULL, 0);
+        // Copy data to video texture 
+        memcpy((byte *)d3dlr.pBits, &mp->DataArray[0], size);
+        // Unlock the video texture
+        pID3DCubeTexture->UnlockRect((D3DCUBEMAP_FACES)n, nLod);
+      }
+      Mips[n].Free();
+    }
+  }
+}
+