dll/directx/d3d9/device.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS ReactX
   4  * FILE:            dll/directx/d3d9/device.c
   5  * PURPOSE:         Direct3D9's device creation
   6  * PROGRAMERS:      Gregor Gullwi <gbrunmar (dot) ros (at) gmail (dot) com>
   7  */
   8
   9 #include "device.h"
  10 #include <debug.h>
  11 #include "d3d9_helpers.h"
  12 #include "d3d9_create.h"
  13
  14 static HRESULT InitD3D9ResourceManager(D3D9ResourceManager* pThisResourceManager, LPDIRECT3DDEVICE9_INT pDirect3DDevice9)
  15 {
  16     DWORD MaxSimultaneousTextures;
  17
  18     MaxSimultaneousTextures = max(1, pDirect3DDevice9->DeviceData[0].DriverCaps.DriverCaps9.MaxSimultaneousTextures);
  19
  20     if (FAILED(AlignedAlloc((LPVOID *)&pThisResourceManager->pTextureHeap, sizeof(DWORD) + MaxSimultaneousTextures * sizeof(int) * 3)))
  21     {
  22         DPRINT1("Could not allocate texture heap");
  23         return DDERR_OUTOFMEMORY;
  24     }
  25
  26     // TODO: Init texture heap
  27
  28     pThisResourceManager->MaxSimultaneousTextures = MaxSimultaneousTextures;
  29     pThisResourceManager->pBaseDevice = pDirect3DDevice9;
  30
  31     return D3D_OK;
  32 }
  33
  34 HRESULT InitD3D9BaseDevice(LPDIRECT3DDEVICE9_INT pThisBaseDevice, LPDIRECT3D9_INT pDirect3D9,
  35                            UINT Adapter, D3DDEVTYPE DeviceType, HWND hFocusWindow, DWORD BehaviourFlags,
  36                            D3DPRESENT_PARAMETERS* pPresentationParameters, DWORD NumAdaptersToCreate)
  37 {
  38     D3D9ResourceManager* pResourceManager;
  39     DWORD i;
  40
  41     // Insert Reset/Ctor here
  42
  43     if (FAILED(AlignedAlloc((LPVOID *)&pResourceManager, sizeof(D3D9ResourceManager))) ||
  44         FAILED(InitD3D9ResourceManager(pResourceManager, pThisBaseDevice)))
  45     {
  46         DPRINT1("Could not create resource manager");
  47         return DDERR_OUTOFMEMORY;
  48     }
  49
  50     pThisBaseDevice->pResourceManager = pResourceManager;
  51
  52     pThisBaseDevice->lpVtbl = &Direct3DDevice9HAL_Vtbl;
  53     pThisBaseDevice->lRefCnt = 1;
  54     pThisBaseDevice->dwProcessId = GetCurrentThreadId();
  55     pThisBaseDevice->pUnknown = (IUnknown*) &pThisBaseDevice->lpVtbl;
  56     InitializeCriticalSection(&pThisBaseDevice->CriticalSection);
  57
  58     pThisBaseDevice->pDirect3D9 = pDirect3D9;
  59     pThisBaseDevice->DeviceType = DeviceType;
  60     pThisBaseDevice->hWnd = hFocusWindow;
  61     pThisBaseDevice->AdjustedBehaviourFlags = BehaviourFlags;
  62     pThisBaseDevice->BehaviourFlags = BehaviourFlags;
  63     pThisBaseDevice->NumAdaptersInDevice = NumAdaptersToCreate;
  64
  65     // TODO: Query driver for correct DX version
  66     pThisBaseDevice->dwDXVersion = 9;
  67
  68     for (i = 0; i < NumAdaptersToCreate; i++)
  69     {
  70         if (FALSE == CreateD3D9DeviceData(&pDirect3D9->DisplayAdapters[i], &pThisBaseDevice->DeviceData[i]))
  71         {
  72             DPRINT1("Failed to get device data for adapter: %d", i);
  73             return DDERR_GENERIC;
  74         }
  75
  76         pThisBaseDevice->AdapterIndexInGroup[i] = i;
  77         pThisBaseDevice->CurrentDisplayMode[i].Width = pDirect3D9->DisplayAdapters[i].DriverCaps.dwDisplayWidth;
  78         pThisBaseDevice->CurrentDisplayMode[i].Height = pDirect3D9->DisplayAdapters[i].DriverCaps.dwDisplayHeight;
  79         pThisBaseDevice->CurrentDisplayMode[i].RefreshRate = pDirect3D9->DisplayAdapters[i].DriverCaps.dwRefreshRate;
  80         pThisBaseDevice->CurrentDisplayMode[i].Format = pDirect3D9->DisplayAdapters[i].DriverCaps.RawDisplayFormat;
  81
  82         pThisBaseDevice->pSwapChains[i] = CreateDirect3DSwapChain9(RT_BUILTIN, pThisBaseDevice, i);
  83         pThisBaseDevice->pSwapChains2[i] = pThisBaseDevice->pSwapChains[i];
  84
  85         if (FAILED(Direct3DSwapChain9_Init(pThisBaseDevice->pSwapChains[i], pPresentationParameters)))
  86         {
  87             DPRINT1("Failed to init swap chain: %d", i);
  88             return DDERR_GENERIC;
  89         }
  90     }
  91
  92     return D3D_OK;
  93 }
  94
  95 HRESULT CreateD3D9HalDevice(LPDIRECT3D9_INT pDirect3D9, UINT Adapter,
  96                             HWND hFocusWindow, DWORD BehaviourFlags,
  97                             D3DPRESENT_PARAMETERS* pPresentationParameters,
  98                             DWORD NumAdaptersToCreate,
  99                             struct IDirect3DDevice9** ppReturnedDeviceInterface)
 100 {
 101     HRESULT Ret;
 102
 103     if (FAILED(AlignedAlloc((LPVOID *)ppReturnedDeviceInterface, sizeof(D3D9HALDEVICE))))
 104     {
 105         DPRINT1("Not enough memory to create HAL device");
 106         return DDERR_OUTOFMEMORY;
 107     }
 108
 109     Ret = InitD3D9BaseDevice((LPDIRECT3DDEVICE9_INT)*ppReturnedDeviceInterface, pDirect3D9, Adapter,
 110                              D3DDEVTYPE_HAL, hFocusWindow, BehaviourFlags,
 111                              pPresentationParameters, NumAdaptersToCreate);
 112
 113     if (FAILED(Ret))
 114     {
 115         AlignedFree((LPVOID)*ppReturnedDeviceInterface);
 116         return Ret;
 117     }
 118
 119     return D3D_OK;
 120 }