dlls/d3d9/vertexbuffer.c

   1 /*
   2  * IDirect3DResource9 implementation
   3  *
   4  * Copyright 2002-2003 Jason Edmeades
   5  *                     Raphael Junqueira
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include "config.h"
  23
  24 #define NONAMELESSUNION
  25 #define NONAMELESSSTRUCT
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "wingdi.h"
  30 #include "wine/debug.h"
  31
  32 #include "d3d9_private.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  35
  36 /* IDirect3DVertexBuffer9 IUnknown parts follow: */
  37 HRESULT WINAPI IDirect3DVertexBuffer9Impl_QueryInterface(LPDIRECT3DVERTEXBUFFER9 iface, REFIID riid, LPVOID* ppobj) {
  38     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
  39
  40     if (IsEqualGUID(riid, &IID_IUnknown)
  41         || IsEqualGUID(riid, &IID_IDirect3DResource9)
  42         || IsEqualGUID(riid, &IID_IDirect3DVertexBuffer9)) {
  43         IDirect3DVertexBuffer9Impl_AddRef(iface);
  44         *ppobj = This;
  45         return D3D_OK;
  46     }
  47
  48     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  49     return E_NOINTERFACE;
  50 }
  51
  52 ULONG WINAPI IDirect3DVertexBuffer9Impl_AddRef(LPDIRECT3DVERTEXBUFFER9 iface) {
  53     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
  54     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  55     return ++(This->ref);
  56 }
  57
  58 ULONG WINAPI IDirect3DVertexBuffer9Impl_Release(LPDIRECT3DVERTEXBUFFER9 iface) {
  59     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
  60     ULONG ref = --This->ref;
  61     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  62     if (ref == 0) {
  63         if (NULL != This->allocatedMemory) HeapFree(GetProcessHeap(), 0, This->allocatedMemory);
  64         HeapFree(GetProcessHeap(), 0, This);
  65     }
  66     return ref;
  67 }
  68
  69 /* IDirect3DVertexBuffer9 IDirect3DResource9 Interface follow: */
  70 HRESULT WINAPI IDirect3DVertexBuffer9Impl_GetDevice(LPDIRECT3DVERTEXBUFFER9 iface, IDirect3DDevice9** ppDevice) {
  71     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
  72     return IDirect3DResource9Impl_GetDevice((LPDIRECT3DRESOURCE9) This, ppDevice);
  73 }
  74
  75 HRESULT WINAPI IDirect3DVertexBuffer9Impl_SetPrivateData(LPDIRECT3DVERTEXBUFFER9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  76     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
  77     FIXME("(%p) : stub\n", This);
  78     return D3D_OK;
  79 }
  80
  81 HRESULT WINAPI IDirect3DVertexBuffer9Impl_GetPrivateData(LPDIRECT3DVERTEXBUFFER9 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  82     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
  83     FIXME("(%p) : stub\n", This);
  84     return D3D_OK;
  85 }
  86
  87 HRESULT WINAPI IDirect3DVertexBuffer9Impl_FreePrivateData(LPDIRECT3DVERTEXBUFFER9 iface, REFGUID refguid) {
  88     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
  89     FIXME("(%p) : stub\n", This);
  90     return D3D_OK;
  91 }
  92
  93 DWORD WINAPI IDirect3DVertexBuffer9Impl_SetPriority(LPDIRECT3DVERTEXBUFFER9 iface, DWORD PriorityNew) {
  94     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
  95     return IDirect3DResource9Impl_SetPriority((LPDIRECT3DRESOURCE9) This, PriorityNew);
  96 }
  97
  98 DWORD WINAPI IDirect3DVertexBuffer9Impl_GetPriority(LPDIRECT3DVERTEXBUFFER9 iface) {
  99     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
 100     return IDirect3DResource9Impl_GetPriority((LPDIRECT3DRESOURCE9) This);
 101 }
 102
 103 void WINAPI IDirect3DVertexBuffer9Impl_PreLoad(LPDIRECT3DVERTEXBUFFER9 iface) {
 104     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
 105     FIXME("(%p) : stub\n", This);
 106     return ;
 107 }
 108
 109 D3DRESOURCETYPE WINAPI IDirect3DVertexBuffer9Impl_GetType(LPDIRECT3DVERTEXBUFFER9 iface) {
 110     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
 111     return IDirect3DResource9Impl_GetType((LPDIRECT3DRESOURCE9) This);
 112 }
 113
 114 /* IDirect3DVertexBuffer9 Interface follow: */
 115 HRESULT WINAPI IDirect3DVertexBuffer9Impl_Lock(LPDIRECT3DVERTEXBUFFER9 iface, UINT OffsetToLock, UINT SizeToLock, void** ppbData, DWORD Flags) {
 116     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
 117     FIXME("(%p) : stub\n", This);
 118     return D3D_OK;
 119 }
 120
 121 HRESULT WINAPI IDirect3DVertexBuffer9Impl_Unlock(LPDIRECT3DVERTEXBUFFER9 iface) {
 122     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
 123     FIXME("(%p) : stub\n", This);
 124     return D3D_OK;
 125 }
 126
 127 HRESULT WINAPI IDirect3DVertexBuffer9Impl_GetDesc(LPDIRECT3DVERTEXBUFFER9 iface, D3DVERTEXBUFFER_DESC* pDesc) {
 128     ICOM_THIS(IDirect3DVertexBuffer9Impl,iface);
 129     TRACE("(%p) : copying into %p\n", This, pDesc);
 130     memcpy(pDesc, &This->myDesc, sizeof(D3DVERTEXBUFFER_DESC));
 131     return D3D_OK;
 132 }
 133
 134
 135 ICOM_VTABLE(IDirect3DVertexBuffer9) Direct3DVertexBuffer9_Vtbl =
 136 {
 137     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 138     IDirect3DVertexBuffer9Impl_QueryInterface,
 139     IDirect3DVertexBuffer9Impl_AddRef,
 140     IDirect3DVertexBuffer9Impl_Release,
 141     IDirect3DVertexBuffer9Impl_GetDevice,
 142     IDirect3DVertexBuffer9Impl_SetPrivateData,
 143     IDirect3DVertexBuffer9Impl_GetPrivateData,
 144     IDirect3DVertexBuffer9Impl_FreePrivateData,
 145     IDirect3DVertexBuffer9Impl_SetPriority,
 146     IDirect3DVertexBuffer9Impl_GetPriority,
 147     IDirect3DVertexBuffer9Impl_PreLoad,
 148     IDirect3DVertexBuffer9Impl_GetType,
 149     IDirect3DVertexBuffer9Impl_Lock,
 150     IDirect3DVertexBuffer9Impl_Unlock,
 151     IDirect3DVertexBuffer9Impl_GetDesc
 152 };
 153
 154
 155 /* IDirect3DDevice9 IDirect3DVertexBuffer9 Methods follow: */
 156 HRESULT WINAPI IDirect3DDevice9Impl_CreateVertexBuffer(LPDIRECT3DDEVICE9 iface,
 157                                                        UINT Size, DWORD Usage, DWORD FVF, D3DPOOL Pool,
 158                                                        IDirect3DVertexBuffer9** ppVertexBuffer, HANDLE* pSharedHandle) {
 159     IDirect3DVertexBuffer9Impl *object;
 160
 161     ICOM_THIS(IDirect3DDevice9Impl,iface);
 162
 163     /* Allocate the storage for the device */
 164     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DVertexBuffer9Impl));
 165     object->lpVtbl = &Direct3DVertexBuffer9_Vtbl;
 166     object->ref = 1;
 167     object->Device = This;
 168
 169     object->ResourceType = D3DRTYPE_VERTEXBUFFER;
 170
 171     object->allocatedMemory = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, Size);
 172     object->myDesc.Usage = Usage;
 173     object->myDesc.Pool  = Pool;
 174     object->myDesc.FVF   = FVF;
 175     object->myDesc.Size  = Size;
 176
 177     TRACE("(%p) : Size=%d, Usage=%ld, FVF=%lx, Pool=%d - Memory@%p, Iface@%p\n", This, Size, Usage, FVF, Pool, object->allocatedMemory, object);
 178
 179     *ppVertexBuffer = (LPDIRECT3DVERTEXBUFFER9) object;
 180
 181     return D3D_OK;
 182 }