| /* Direct3D Material |
| * Copyright (c) 2002 Lionel ULMER |
| * Copyright (c) 2006 Stefan DÖSINGER |
| * |
| * This file contains the implementation of Direct3DMaterial. |
| * |
| * 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 "wine/port.h" |
| |
| #include "ddraw_private.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(ddraw); |
| |
| static void dump_material(const D3DMATERIAL *mat) |
| { |
| TRACE(" dwSize : %d\n", mat->dwSize); |
| } |
| |
| static inline IDirect3DMaterialImpl *impl_from_IDirect3DMaterial(IDirect3DMaterial *iface) |
| { |
| return CONTAINING_RECORD(iface, IDirect3DMaterialImpl, IDirect3DMaterial_iface); |
| } |
| |
| static inline IDirect3DMaterialImpl *impl_from_IDirect3DMaterial2(IDirect3DMaterial2 *iface) |
| { |
| return CONTAINING_RECORD(iface, IDirect3DMaterialImpl, IDirect3DMaterial2_iface); |
| } |
| |
| static inline IDirect3DMaterialImpl *impl_from_IDirect3DMaterial3(IDirect3DMaterial3 *iface) |
| { |
| return CONTAINING_RECORD(iface, IDirect3DMaterialImpl, IDirect3DMaterial3_iface); |
| } |
| |
| /***************************************************************************** |
| * IUnknown Methods. |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| * IDirect3DMaterial3::QueryInterface |
| * |
| * QueryInterface for IDirect3DMaterial. Can query all IDirect3DMaterial |
| * versions. |
| * |
| * Params: |
| * riid: Interface id queried for |
| * obj: Address to pass the interface pointer back |
| * |
| * Returns: |
| * S_OK on success |
| * E_NOINTERFACE if the requested interface wasn't found |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI IDirect3DMaterialImpl_QueryInterface(IDirect3DMaterial3 *iface, REFIID riid, |
| void **obp) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial3(iface); |
| |
| TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obp); |
| |
| *obp = NULL; |
| |
| if ( IsEqualGUID( &IID_IUnknown, riid ) ) { |
| IUnknown_AddRef(iface); |
| *obp = iface; |
| TRACE(" Creating IUnknown interface at %p.\n", *obp); |
| return S_OK; |
| } |
| if ( IsEqualGUID( &IID_IDirect3DMaterial, riid ) ) { |
| IDirect3DMaterial_AddRef(&This->IDirect3DMaterial_iface); |
| *obp = &This->IDirect3DMaterial_iface; |
| TRACE(" Creating IDirect3DMaterial interface %p\n", *obp); |
| return S_OK; |
| } |
| if ( IsEqualGUID( &IID_IDirect3DMaterial2, riid ) ) { |
| IDirect3DMaterial_AddRef(&This->IDirect3DMaterial2_iface); |
| *obp = &This->IDirect3DMaterial2_iface; |
| TRACE(" Creating IDirect3DMaterial2 interface %p\n", *obp); |
| return S_OK; |
| } |
| if ( IsEqualGUID( &IID_IDirect3DMaterial3, riid ) ) { |
| IDirect3DMaterial3_AddRef(&This->IDirect3DMaterial3_iface); |
| *obp = This; |
| TRACE(" Creating IDirect3DMaterial3 interface %p\n", *obp); |
| return S_OK; |
| } |
| FIXME("(%p): interface for IID %s NOT found!\n", This, debugstr_guid(riid)); |
| return E_NOINTERFACE; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DMaterial3::AddRef |
| * |
| * Increases the refcount. |
| * |
| * Returns: |
| * The new refcount |
| * |
| *****************************************************************************/ |
| static ULONG WINAPI IDirect3DMaterialImpl_AddRef(IDirect3DMaterial3 *iface) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial3(iface); |
| ULONG ref = InterlockedIncrement(&This->ref); |
| |
| TRACE("%p increasing refcount to %u.\n", This, ref); |
| |
| return ref; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DMaterial3::Release |
| * |
| * Reduces the refcount by one. If the refcount falls to 0, the object |
| * is destroyed |
| * |
| * Returns: |
| * The new refcount |
| * |
| *****************************************************************************/ |
| static ULONG WINAPI IDirect3DMaterialImpl_Release(IDirect3DMaterial3 *iface) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial3(iface); |
| ULONG ref = InterlockedDecrement(&This->ref); |
| |
| TRACE("%p decreasing refcount to %u.\n", This, ref); |
| |
| if (!ref) |
| { |
| if(This->Handle) |
| { |
| EnterCriticalSection(&ddraw_cs); |
| ddraw_free_handle(&This->ddraw->d3ddevice->handle_table, This->Handle - 1, DDRAW_HANDLE_MATERIAL); |
| LeaveCriticalSection(&ddraw_cs); |
| } |
| |
| HeapFree(GetProcessHeap(), 0, This); |
| return 0; |
| } |
| return ref; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DMaterial Methods |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| * IDirect3DMaterial::Initialize |
| * |
| * A no-op initialization |
| * |
| * Params: |
| * Direct3D: Pointer to a Direct3D interface |
| * |
| * Returns: |
| * D3D_OK |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI |
| IDirect3DMaterialImpl_Initialize(IDirect3DMaterial *iface, |
| IDirect3D *Direct3D) |
| { |
| TRACE("iface %p, d3d %p.\n", iface, Direct3D); |
| |
| return D3D_OK; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DMaterial::Reserve |
| * |
| * DirectX 5 sdk: "The IDirect3DMaterial2::Reserve method is not implemented" |
| * Odd. They seem to have mixed their interfaces. |
| * |
| * Returns: |
| * DDERR_UNSUPPORTED |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI |
| IDirect3DMaterialImpl_Reserve(IDirect3DMaterial *iface) |
| { |
| TRACE("iface %p.\n", iface); |
| |
| return DDERR_UNSUPPORTED; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DMaterial::Unreserve |
| * |
| * Not supported too |
| * |
| * Returns: |
| * DDERR_UNSUPPORTED |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI |
| IDirect3DMaterialImpl_Unreserve(IDirect3DMaterial *iface) |
| { |
| TRACE("iface %p.\n", iface); |
| |
| return DDERR_UNSUPPORTED; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DMaterial3::SetMaterial |
| * |
| * Sets the material description |
| * |
| * Params: |
| * Mat: Material to set |
| * |
| * Returns: |
| * D3D_OK on success |
| * DDERR_INVALIDPARAMS if Mat is NULL |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI IDirect3DMaterialImpl_SetMaterial(IDirect3DMaterial3 *iface, |
| D3DMATERIAL *lpMat) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial3(iface); |
| |
| TRACE("iface %p, material %p.\n", iface, lpMat); |
| if (TRACE_ON(ddraw)) |
| dump_material(lpMat); |
| |
| /* Stores the material */ |
| EnterCriticalSection(&ddraw_cs); |
| memset(&This->mat, 0, sizeof(This->mat)); |
| memcpy(&This->mat, lpMat, lpMat->dwSize); |
| LeaveCriticalSection(&ddraw_cs); |
| |
| return DD_OK; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DMaterial3::GetMaterial |
| * |
| * Returns the material assigned to this interface |
| * |
| * Params: |
| * Mat: Pointer to a D3DMATERIAL structure to store the material description |
| * |
| * Returns: |
| * D3D_OK on success |
| * DDERR_INVALIDPARAMS if Mat is NULL |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI IDirect3DMaterialImpl_GetMaterial(IDirect3DMaterial3 *iface, |
| D3DMATERIAL *lpMat) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial3(iface); |
| DWORD dwSize; |
| |
| TRACE("iface %p, material %p.\n", iface, lpMat); |
| if (TRACE_ON(ddraw)) |
| { |
| TRACE(" Returning material : "); |
| dump_material(&This->mat); |
| } |
| |
| /* Copies the material structure */ |
| EnterCriticalSection(&ddraw_cs); |
| dwSize = lpMat->dwSize; |
| memcpy(lpMat, &This->mat, dwSize); |
| LeaveCriticalSection(&ddraw_cs); |
| |
| return DD_OK; |
| } |
| |
| /***************************************************************************** |
| * IDirect3DMaterial3::GetHandle |
| * |
| * Returns a handle for the material interface. The handle is simply a |
| * pointer to the material implementation |
| * |
| * Params: |
| * Direct3DDevice3: The device this handle is assigned to |
| * Handle: Address to write the handle to |
| * |
| * Returns: |
| * D3D_OK on success |
| * DDERR_INVALIDPARAMS if Handle is NULL |
| * |
| *****************************************************************************/ |
| static HRESULT WINAPI IDirect3DMaterialImpl_GetHandle(IDirect3DMaterial3 *iface, |
| IDirect3DDevice3 *lpDirect3DDevice3, D3DMATERIALHANDLE *lpHandle) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial3(iface); |
| IDirect3DDeviceImpl *device = device_from_device3(lpDirect3DDevice3); |
| |
| TRACE("iface %p, device %p, handle %p.\n", iface, lpDirect3DDevice3, lpHandle); |
| |
| EnterCriticalSection(&ddraw_cs); |
| This->active_device = device; |
| if(!This->Handle) |
| { |
| DWORD h = ddraw_allocate_handle(&device->handle_table, This, DDRAW_HANDLE_MATERIAL); |
| if (h == DDRAW_INVALID_HANDLE) |
| { |
| ERR("Failed to allocate a material handle.\n"); |
| LeaveCriticalSection(&ddraw_cs); |
| return DDERR_INVALIDPARAMS; /* Unchecked */ |
| } |
| |
| This->Handle = h + 1; |
| } |
| *lpHandle = This->Handle; |
| TRACE(" returning handle %08x.\n", *lpHandle); |
| LeaveCriticalSection(&ddraw_cs); |
| |
| return D3D_OK; |
| } |
| |
| static HRESULT WINAPI IDirect3DMaterialImpl_2_GetHandle(IDirect3DMaterial2 *iface, |
| IDirect3DDevice2 *lpDirect3DDevice2, D3DMATERIALHANDLE *lpHandle) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial2(iface); |
| |
| TRACE("iface %p, device %p, handle %p.\n", iface, lpDirect3DDevice2, lpHandle); |
| |
| return IDirect3DMaterial3_GetHandle(&This->IDirect3DMaterial3_iface, lpDirect3DDevice2 ? |
| (IDirect3DDevice3 *)&device_from_device2(lpDirect3DDevice2)->IDirect3DDevice3_vtbl : NULL, lpHandle); |
| } |
| |
| static HRESULT WINAPI IDirect3DMaterialImpl_1_GetHandle(IDirect3DMaterial *iface, |
| IDirect3DDevice *lpDirect3DDevice, D3DMATERIALHANDLE *lpHandle) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial(iface); |
| |
| TRACE("iface %p, device %p, handle %p.\n", iface, lpDirect3DDevice, lpHandle); |
| |
| return IDirect3DMaterial3_GetHandle(&This->IDirect3DMaterial3_iface, lpDirect3DDevice ? |
| (IDirect3DDevice3 *)&device_from_device1(lpDirect3DDevice)->IDirect3DDevice3_vtbl : NULL, lpHandle); |
| } |
| |
| static HRESULT WINAPI IDirect3DMaterialImpl_2_QueryInterface(IDirect3DMaterial2 *iface, REFIID riid, |
| void **obp) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial2(iface); |
| |
| TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obp); |
| |
| return IDirect3DMaterial3_QueryInterface(&This->IDirect3DMaterial3_iface, riid, obp); |
| } |
| |
| static HRESULT WINAPI IDirect3DMaterialImpl_1_QueryInterface(IDirect3DMaterial *iface, REFIID riid, |
| void **obp) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial(iface); |
| |
| TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obp); |
| |
| return IDirect3DMaterial3_QueryInterface(&This->IDirect3DMaterial3_iface, riid, obp); |
| } |
| |
| static ULONG WINAPI IDirect3DMaterialImpl_2_AddRef(IDirect3DMaterial2 *iface) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial2(iface); |
| |
| TRACE("iface %p.\n", iface); |
| |
| return IDirect3DMaterial3_AddRef(&This->IDirect3DMaterial3_iface); |
| } |
| |
| static ULONG WINAPI IDirect3DMaterialImpl_1_AddRef(IDirect3DMaterial *iface) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial(iface); |
| |
| TRACE("iface %p.\n", iface); |
| |
| return IDirect3DMaterial3_AddRef(&This->IDirect3DMaterial3_iface); |
| } |
| |
| static ULONG WINAPI IDirect3DMaterialImpl_2_Release(IDirect3DMaterial2 *iface) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial2(iface); |
| |
| TRACE("iface %p.\n", iface); |
| |
| return IDirect3DMaterial3_Release(&This->IDirect3DMaterial3_iface); |
| } |
| |
| static ULONG WINAPI IDirect3DMaterialImpl_1_Release(IDirect3DMaterial *iface) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial(iface); |
| |
| TRACE("iface %p.\n", iface); |
| |
| return IDirect3DMaterial3_Release(&This->IDirect3DMaterial3_iface); |
| } |
| |
| static HRESULT WINAPI IDirect3DMaterialImpl_2_SetMaterial(IDirect3DMaterial2 *iface, |
| LPD3DMATERIAL lpMat) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial2(iface); |
| |
| TRACE("iface %p, material %p.\n", iface, lpMat); |
| |
| return IDirect3DMaterial3_SetMaterial(&This->IDirect3DMaterial3_iface, lpMat); |
| } |
| |
| static HRESULT WINAPI IDirect3DMaterialImpl_1_SetMaterial(IDirect3DMaterial *iface, |
| LPD3DMATERIAL lpMat) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial(iface); |
| |
| TRACE("iface %p, material %p.\n", iface, lpMat); |
| |
| return IDirect3DMaterial3_SetMaterial(&This->IDirect3DMaterial3_iface, lpMat); |
| } |
| |
| static HRESULT WINAPI IDirect3DMaterialImpl_2_GetMaterial(IDirect3DMaterial2 *iface, |
| LPD3DMATERIAL lpMat) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial2(iface); |
| |
| TRACE("iface %p, material %p.\n", iface, lpMat); |
| |
| return IDirect3DMaterial3_GetMaterial(&This->IDirect3DMaterial3_iface, lpMat); |
| } |
| |
| static HRESULT WINAPI IDirect3DMaterialImpl_1_GetMaterial(IDirect3DMaterial *iface, |
| LPD3DMATERIAL lpMat) |
| { |
| IDirect3DMaterialImpl *This = impl_from_IDirect3DMaterial(iface); |
| |
| TRACE("iface %p, material %p.\n", iface, lpMat); |
| |
| return IDirect3DMaterial3_GetMaterial(&This->IDirect3DMaterial3_iface, lpMat); |
| } |
| |
| |
| /***************************************************************************** |
| * material_activate |
| * |
| * Uses IDirect3DDevice7::SetMaterial to activate the material |
| * |
| * Params: |
| * This: Pointer to the material implementation to activate |
| * |
| *****************************************************************************/ |
| void material_activate(IDirect3DMaterialImpl* This) |
| { |
| D3DMATERIAL7 d3d7mat; |
| |
| TRACE("Activating material %p\n", This); |
| d3d7mat.u.diffuse = This->mat.u.diffuse; |
| d3d7mat.u1.ambient = This->mat.u1.ambient; |
| d3d7mat.u2.specular = This->mat.u2.specular; |
| d3d7mat.u3.emissive = This->mat.u3.emissive; |
| d3d7mat.u4.power = This->mat.u4.power; |
| |
| IDirect3DDevice7_SetMaterial((IDirect3DDevice7 *)This->active_device, &d3d7mat); |
| } |
| |
| static const struct IDirect3DMaterial3Vtbl d3d_material3_vtbl = |
| { |
| /*** IUnknown Methods ***/ |
| IDirect3DMaterialImpl_QueryInterface, |
| IDirect3DMaterialImpl_AddRef, |
| IDirect3DMaterialImpl_Release, |
| /*** IDirect3DMaterial3 Methods ***/ |
| IDirect3DMaterialImpl_SetMaterial, |
| IDirect3DMaterialImpl_GetMaterial, |
| IDirect3DMaterialImpl_GetHandle, |
| }; |
| |
| static const struct IDirect3DMaterial2Vtbl d3d_material2_vtbl = |
| { |
| /*** IUnknown Methods ***/ |
| IDirect3DMaterialImpl_2_QueryInterface, |
| IDirect3DMaterialImpl_2_AddRef, |
| IDirect3DMaterialImpl_2_Release, |
| /*** IDirect3DMaterial2 Methods ***/ |
| IDirect3DMaterialImpl_2_SetMaterial, |
| IDirect3DMaterialImpl_2_GetMaterial, |
| IDirect3DMaterialImpl_2_GetHandle, |
| }; |
| |
| static const struct IDirect3DMaterialVtbl d3d_material1_vtbl = |
| { |
| /*** IUnknown Methods ***/ |
| IDirect3DMaterialImpl_1_QueryInterface, |
| IDirect3DMaterialImpl_1_AddRef, |
| IDirect3DMaterialImpl_1_Release, |
| /*** IDirect3DMaterial1 Methods ***/ |
| IDirect3DMaterialImpl_Initialize, |
| IDirect3DMaterialImpl_1_SetMaterial, |
| IDirect3DMaterialImpl_1_GetMaterial, |
| IDirect3DMaterialImpl_1_GetHandle, |
| IDirect3DMaterialImpl_Reserve, |
| IDirect3DMaterialImpl_Unreserve |
| }; |
| |
| IDirect3DMaterialImpl *d3d_material_create(IDirectDrawImpl *ddraw) |
| { |
| IDirect3DMaterialImpl *material; |
| |
| material = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*material)); |
| if (!material) |
| return NULL; |
| |
| material->IDirect3DMaterial3_iface.lpVtbl = &d3d_material3_vtbl; |
| material->IDirect3DMaterial2_iface.lpVtbl = &d3d_material2_vtbl; |
| material->IDirect3DMaterial_iface.lpVtbl = &d3d_material1_vtbl; |
| material->ref = 1; |
| material->ddraw = ddraw; |
| |
| return material; |
| } |