Wine Cross Reference
wine/dlls/d3d8/directx.c

   /*
    * IDirect3D8 implementation
    *
    * Copyright 2002-2004 Jason Edmeades
    * Copyright 2003-2004 Raphael Junqueira
    * Copyright 2004 Christian Costa
    *
    * This library is free software; you can redistribute it and/or
    * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
   */
  
  #include "config.h"
  
  #include <stdarg.h>
  
  #define NONAMELESSUNION
  #define NONAMELESSSTRUCT
  #include "windef.h"
  #include "winbase.h"
  #include "wingdi.h"
  #include "winuser.h"
  #include "wine/debug.h"
  #include "wine/unicode.h"
  
  #include "d3d8_private.h"
  
  WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  
  static inline IDirect3D8Impl *impl_from_IDirect3D8(IDirect3D8 *iface)
  {
      return CONTAINING_RECORD(iface, IDirect3D8Impl, IDirect3D8_iface);
  }
  
  static HRESULT WINAPI IDirect3D8Impl_QueryInterface(LPDIRECT3D8 iface, REFIID riid,LPVOID *ppobj)
  {
      IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
  
      TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  
      if (IsEqualGUID(riid, &IID_IUnknown)
          || IsEqualGUID(riid, &IID_IDirect3D8)) {
          IUnknown_AddRef(iface);
          *ppobj = This;
          return S_OK;
      }
  
      WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid),ppobj);
      *ppobj = NULL;
      return E_NOINTERFACE;
  }
  
  static ULONG WINAPI IDirect3D8Impl_AddRef(LPDIRECT3D8 iface)
  {
      IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
      ULONG ref = InterlockedIncrement(&This->ref);
  
      TRACE("%p increasing refcount to %u.\n", iface, ref);
  
      return ref;
  }
  
  static ULONG WINAPI IDirect3D8Impl_Release(LPDIRECT3D8 iface)
  {
      IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
      ULONG ref = InterlockedDecrement(&This->ref);
  
      TRACE("%p decreasing refcount to %u.\n", iface, ref);
  
      if (ref == 0) {
          TRACE("Releasing wined3d %p\n", This->WineD3D);
  
          wined3d_mutex_lock();
          wined3d_decref(This->WineD3D);
          wined3d_mutex_unlock();
  
          HeapFree(GetProcessHeap(), 0, This);
      }
  
      return ref;
  }
  
  static HRESULT WINAPI IDirect3D8Impl_RegisterSoftwareDevice(LPDIRECT3D8 iface,
          void* pInitializeFunction)
  {
      IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
      HRESULT hr;
  
      TRACE("iface %p, init_function %p.\n", iface, pInitializeFunction);
 
     wined3d_mutex_lock();
     hr = wined3d_register_software_device(This->WineD3D, pInitializeFunction);
     wined3d_mutex_unlock();
 
     return hr;
 }
 
 static UINT WINAPI IDirect3D8Impl_GetAdapterCount(LPDIRECT3D8 iface)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hr;
 
     TRACE("iface %p.\n", iface);
 
     wined3d_mutex_lock();
     hr = wined3d_get_adapter_count(This->WineD3D);
     wined3d_mutex_unlock();
 
     return hr;
 }
 
 static HRESULT WINAPI IDirect3D8Impl_GetAdapterIdentifier(LPDIRECT3D8 iface, UINT Adapter,
         DWORD Flags, D3DADAPTER_IDENTIFIER8 *pIdentifier)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     struct wined3d_adapter_identifier adapter_id;
     HRESULT hr;
 
     TRACE("iface %p, adapter %u, flags %#x, identifier %p.\n",
             iface, Adapter, Flags, pIdentifier);
 
     adapter_id.driver = pIdentifier->Driver;
     adapter_id.driver_size = sizeof(pIdentifier->Driver);
     adapter_id.description = pIdentifier->Description;
     adapter_id.description_size = sizeof(pIdentifier->Description);
     adapter_id.device_name = NULL; /* d3d9 only */
     adapter_id.device_name_size = 0; /* d3d9 only */
 
     wined3d_mutex_lock();
     hr = wined3d_get_adapter_identifier(This->WineD3D, Adapter, Flags, &adapter_id);
     wined3d_mutex_unlock();
 
     pIdentifier->DriverVersion = adapter_id.driver_version;
     pIdentifier->VendorId = adapter_id.vendor_id;
     pIdentifier->DeviceId = adapter_id.device_id;
     pIdentifier->SubSysId = adapter_id.subsystem_id;
     pIdentifier->Revision = adapter_id.revision;
     memcpy(&pIdentifier->DeviceIdentifier, &adapter_id.device_identifier, sizeof(pIdentifier->DeviceIdentifier));
     pIdentifier->WHQLLevel = adapter_id.whql_level;
 
     return hr;
 }
 
 static UINT WINAPI IDirect3D8Impl_GetAdapterModeCount(LPDIRECT3D8 iface,UINT Adapter)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hr;
 
     TRACE("iface %p, adapter %u.\n", iface, Adapter);
 
     wined3d_mutex_lock();
     hr = wined3d_get_adapter_mode_count(This->WineD3D, Adapter, 0);
     wined3d_mutex_unlock();
 
     return hr;
 }
 
 static HRESULT WINAPI IDirect3D8Impl_EnumAdapterModes(LPDIRECT3D8 iface, UINT Adapter, UINT Mode,
         D3DDISPLAYMODE* pMode)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hr;
 
     TRACE("iface %p, adapter %u, mode_idx %u, mode %p.\n",
             iface, Adapter, Mode, pMode);
 
     wined3d_mutex_lock();
     hr = wined3d_enum_adapter_modes(This->WineD3D, Adapter, WINED3DFMT_UNKNOWN,
             Mode, (struct wined3d_display_mode *)pMode);
     wined3d_mutex_unlock();
 
     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 
     return hr;
 }
 
 static HRESULT WINAPI IDirect3D8Impl_GetAdapterDisplayMode(LPDIRECT3D8 iface, UINT Adapter,
         D3DDISPLAYMODE* pMode)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hr;
 
     TRACE("iface %p, adapter %u, mode %p.\n",
             iface, Adapter, pMode);
 
     wined3d_mutex_lock();
     hr = wined3d_get_adapter_display_mode(This->WineD3D, Adapter, (struct wined3d_display_mode *)pMode);
     wined3d_mutex_unlock();
 
     if (SUCCEEDED(hr)) pMode->Format = d3dformat_from_wined3dformat(pMode->Format);
 
     return hr;
 }
 
 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceType(LPDIRECT3D8 iface, UINT Adapter,
         D3DDEVTYPE CheckType, D3DFORMAT DisplayFormat, D3DFORMAT BackBufferFormat, BOOL Windowed)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hr;
 
     TRACE("iface %p, adapter %u, device_type %#x, display_format %#x, backbuffer_format %#x, windowed %#x.\n",
             iface, Adapter, CheckType, DisplayFormat, BackBufferFormat, Windowed);
 
     wined3d_mutex_lock();
     hr = wined3d_check_device_type(This->WineD3D, Adapter, CheckType, wined3dformat_from_d3dformat(DisplayFormat),
             wined3dformat_from_d3dformat(BackBufferFormat), Windowed);
     wined3d_mutex_unlock();
 
     return hr;
 }
 
 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceFormat(LPDIRECT3D8 iface, UINT Adapter,
         D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat, DWORD Usage, D3DRESOURCETYPE RType,
         D3DFORMAT CheckFormat)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hr;
     WINED3DRESOURCETYPE WineD3DRType;
 
     TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, usage %#x, resource_type %#x, format %#x.\n",
             iface, Adapter, DeviceType, AdapterFormat, Usage, RType, CheckFormat);
 
     switch(RType) {
         case D3DRTYPE_VERTEXBUFFER:
         case D3DRTYPE_INDEXBUFFER:
             WineD3DRType = WINED3DRTYPE_BUFFER;
             break;
 
         default:
             WineD3DRType = RType;
             break;
     }
 
     wined3d_mutex_lock();
     hr = wined3d_check_device_format(This->WineD3D, Adapter, DeviceType, wined3dformat_from_d3dformat(AdapterFormat),
             Usage, WineD3DRType, wined3dformat_from_d3dformat(CheckFormat), SURFACE_OPENGL);
     wined3d_mutex_unlock();
 
     return hr;
 }
 
 static HRESULT WINAPI IDirect3D8Impl_CheckDeviceMultiSampleType(IDirect3D8 *iface, UINT Adapter,
         D3DDEVTYPE DeviceType, D3DFORMAT SurfaceFormat, BOOL Windowed,
         D3DMULTISAMPLE_TYPE MultiSampleType)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hr;
 
     TRACE("iface %p, adapter %u, device_type %#x, format %#x, windowed %#x, multisample_type %#x.\n",
             iface, Adapter, DeviceType, SurfaceFormat, Windowed, MultiSampleType);
 
     wined3d_mutex_lock();
     hr = wined3d_check_device_multisample_type(This->WineD3D, Adapter, DeviceType,
             wined3dformat_from_d3dformat(SurfaceFormat), Windowed, (WINED3DMULTISAMPLE_TYPE)MultiSampleType, NULL);
     wined3d_mutex_unlock();
 
     return hr;
 }
 
 static HRESULT WINAPI IDirect3D8Impl_CheckDepthStencilMatch(IDirect3D8 *iface, UINT Adapter,
         D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat, D3DFORMAT RenderTargetFormat,
         D3DFORMAT DepthStencilFormat)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hr;
 
     TRACE("iface %p, adapter %u, device_type %#x, adapter_format %#x, rt_format %#x, ds_format %#x.\n",
             iface, Adapter, DeviceType, AdapterFormat, RenderTargetFormat, DepthStencilFormat);
 
     wined3d_mutex_lock();
     hr = wined3d_check_depth_stencil_match(This->WineD3D, Adapter, DeviceType,
             wined3dformat_from_d3dformat(AdapterFormat), wined3dformat_from_d3dformat(RenderTargetFormat),
             wined3dformat_from_d3dformat(DepthStencilFormat));
     wined3d_mutex_unlock();
 
     return hr;
 }
 
 void fixup_caps(WINED3DCAPS *caps)
 {
     /* D3D8 doesn't support SM 2.0 or higher, so clamp to 1.x */
     if (caps->PixelShaderVersion)
         caps->PixelShaderVersion = D3DPS_VERSION(1,4);
     else
         caps->PixelShaderVersion = D3DPS_VERSION(0,0);
     if (caps->VertexShaderVersion)
         caps->VertexShaderVersion = D3DVS_VERSION(1,1);
     else
         caps->VertexShaderVersion = D3DVS_VERSION(0,0);
     caps->MaxVertexShaderConst = min(D3D8_MAX_VERTEX_SHADER_CONSTANTF, caps->MaxVertexShaderConst);
 
     caps->StencilCaps &= ~WINED3DSTENCILCAPS_TWOSIDED;
 }
 
 static HRESULT  WINAPI  IDirect3D8Impl_GetDeviceCaps(LPDIRECT3D8 iface, UINT Adapter,
         D3DDEVTYPE DeviceType, D3DCAPS8* pCaps)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HRESULT hrc = D3D_OK;
     WINED3DCAPS *pWineCaps;
 
     TRACE("iface %p, adapter %u, device_type %#x, caps %p.\n", iface, Adapter, DeviceType, pCaps);
 
     if(NULL == pCaps){
         return D3DERR_INVALIDCALL;
     }
     pWineCaps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINED3DCAPS));
     if(pWineCaps == NULL){
         return D3DERR_INVALIDCALL; /*well this is what MSDN says to return*/
     }
 
     wined3d_mutex_lock();
     hrc = wined3d_get_device_caps(This->WineD3D, Adapter, DeviceType, pWineCaps);
     wined3d_mutex_unlock();
 
     fixup_caps(pWineCaps);
     WINECAPSTOD3D8CAPS(pCaps, pWineCaps)
     HeapFree(GetProcessHeap(), 0, pWineCaps);
 
     TRACE("(%p) returning %p\n", This, pCaps);
     return hrc;
 }
 
 static HMONITOR WINAPI  IDirect3D8Impl_GetAdapterMonitor(LPDIRECT3D8 iface, UINT Adapter)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     HMONITOR ret;
 
     TRACE("iface %p, adapter %u.\n", iface, Adapter);
 
     wined3d_mutex_lock();
     ret = wined3d_get_adapter_monitor(This->WineD3D, Adapter);
     wined3d_mutex_unlock();
 
     return ret;
 }
 
 static HRESULT WINAPI IDirect3D8Impl_CreateDevice(IDirect3D8 *iface, UINT adapter,
         D3DDEVTYPE device_type, HWND focus_window, DWORD flags, D3DPRESENT_PARAMETERS *parameters,
         IDirect3DDevice8 **device)
 {
     IDirect3D8Impl *This = impl_from_IDirect3D8(iface);
     IDirect3DDevice8Impl *object;
     HRESULT hr;
 
     TRACE("iface %p, adapter %u, device_type %#x, focus_window %p, flags %#x, parameters %p, device %p.\n",
             iface, adapter, device_type, focus_window, flags, parameters, device);
 
     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
     if (!object)
     {
         ERR("Failed to allocate device memory.\n");
         return E_OUTOFMEMORY;
     }
 
     hr = device_init(object, This, This->WineD3D, adapter, device_type, focus_window, flags, parameters);
     if (FAILED(hr))
     {
         WARN("Failed to initialize device, hr %#x.\n", hr);
         HeapFree(GetProcessHeap(), 0, object);
         return hr;
     }
 
     TRACE("Created device %p.\n", object);
     *device = &object->IDirect3DDevice8_iface;
 
     return D3D_OK;
 }
 
 const IDirect3D8Vtbl Direct3D8_Vtbl =
 {
     /* IUnknown */
     IDirect3D8Impl_QueryInterface,
     IDirect3D8Impl_AddRef,
     IDirect3D8Impl_Release,
     /* IDirect3D8 */
     IDirect3D8Impl_RegisterSoftwareDevice,
     IDirect3D8Impl_GetAdapterCount,
     IDirect3D8Impl_GetAdapterIdentifier,
     IDirect3D8Impl_GetAdapterModeCount,
     IDirect3D8Impl_EnumAdapterModes,
     IDirect3D8Impl_GetAdapterDisplayMode,
     IDirect3D8Impl_CheckDeviceType,
     IDirect3D8Impl_CheckDeviceFormat,
     IDirect3D8Impl_CheckDeviceMultiSampleType,
     IDirect3D8Impl_CheckDepthStencilMatch,
     IDirect3D8Impl_GetDeviceCaps,
     IDirect3D8Impl_GetAdapterMonitor,
     IDirect3D8Impl_CreateDevice
 };