dlls/d3d9/indexbuffer.c

   1 /*
   2  * IDirect3DIndexBuffer9 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 #include <stdarg.h>
  25
  26 #define NONAMELESSUNION
  27 #define NONAMELESSSTRUCT
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winuser.h"
  31 #include "wingdi.h"
  32 #include "wine/debug.h"
  33
  34 #include "d3d9_private.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  37
  38 /* IDirect3DIndexBuffer9 IUnknown parts follow: */
  39 HRESULT WINAPI IDirect3DIndexBuffer9Impl_QueryInterface(LPDIRECT3DINDEXBUFFER9 iface, REFIID riid, LPVOID* ppobj) {
  40     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
  41
  42     if (IsEqualGUID(riid, &IID_IUnknown)
  43         || IsEqualGUID(riid, &IID_IDirect3DResource9)
  44         || IsEqualGUID(riid, &IID_IDirect3DIndexBuffer9)) {
  45         IDirect3DIndexBuffer9Impl_AddRef(iface);
  46         *ppobj = This;
  47         return D3D_OK;
  48     }
  49
  50     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  51     return E_NOINTERFACE;
  52 }
  53
  54 ULONG WINAPI IDirect3DIndexBuffer9Impl_AddRef(LPDIRECT3DINDEXBUFFER9 iface) {
  55     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
  56     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  57     return ++(This->ref);
  58 }
  59
  60 ULONG WINAPI IDirect3DIndexBuffer9Impl_Release(LPDIRECT3DINDEXBUFFER9 iface) {
  61     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
  62     ULONG ref = --This->ref;
  63     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  64     if (ref == 0) {
  65         HeapFree(GetProcessHeap(), 0, This->allocatedMemory);
  66         HeapFree(GetProcessHeap(), 0, This);
  67     }
  68     return ref;
  69 }
  70
  71 /* IDirect3DIndexBuffer9 IDirect3DResource9 Interface follow: */
  72 HRESULT WINAPI IDirect3DIndexBuffer9Impl_GetDevice(LPDIRECT3DINDEXBUFFER9 iface, IDirect3DDevice9** ppDevice) {
  73     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
  74     return IDirect3DResource9Impl_GetDevice((LPDIRECT3DRESOURCE9) This, ppDevice);
  75 }
  76
  77 HRESULT WINAPI IDirect3DIndexBuffer9Impl_SetPrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  78     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
  79     FIXME("(%p) : stub\n", This);
  80     return D3D_OK;
  81 }
  82
  83 HRESULT WINAPI IDirect3DIndexBuffer9Impl_GetPrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  84     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
  85     FIXME("(%p) : stub\n", This);
  86     return D3D_OK;
  87 }
  88
  89 HRESULT  WINAPI IDirect3DIndexBuffer9Impl_FreePrivateData(LPDIRECT3DINDEXBUFFER9 iface, REFGUID refguid) {
  90     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
  91     FIXME("(%p) : stub\n", This);
  92     return D3D_OK;
  93 }
  94
  95 DWORD WINAPI IDirect3DIndexBuffer9Impl_SetPriority(LPDIRECT3DINDEXBUFFER9 iface, DWORD PriorityNew) {
  96     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
  97     return IDirect3DResource9Impl_SetPriority((LPDIRECT3DRESOURCE9) This, PriorityNew);
  98 }
  99
 100 DWORD WINAPI IDirect3DIndexBuffer9Impl_GetPriority(LPDIRECT3DINDEXBUFFER9 iface) {
 101     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
 102     return IDirect3DResource9Impl_GetPriority((LPDIRECT3DRESOURCE9) This);
 103 }
 104
 105 void WINAPI IDirect3DIndexBuffer9Impl_PreLoad(LPDIRECT3DINDEXBUFFER9 iface) {
 106     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
 107     FIXME("(%p) : stub\n", This);
 108     return ;
 109 }
 110
 111 D3DRESOURCETYPE WINAPI IDirect3DIndexBuffer9Impl_GetType(LPDIRECT3DINDEXBUFFER9 iface) {
 112     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
 113     return IDirect3DResource9Impl_GetType((LPDIRECT3DRESOURCE9) This);
 114 }
 115
 116 /* IDirect3DIndexBuffer9 Interface follow: */
 117 HRESULT WINAPI IDirect3DIndexBuffer9Impl_Lock(LPDIRECT3DINDEXBUFFER9 iface, UINT OffsetToLock, UINT SizeToLock, void** ppbData, DWORD Flags) {
 118     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
 119     FIXME("(%p) : stub\n", This);
 120     return D3D_OK;
 121 }
 122
 123 HRESULT WINAPI IDirect3DIndexBuffer9Impl_Unlock(LPDIRECT3DINDEXBUFFER9 iface) {
 124     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
 125     FIXME("(%p) : stub\n", This);
 126     return D3D_OK;
 127 }
 128
 129 HRESULT  WINAPI        IDirect3DIndexBuffer9Impl_GetDesc(LPDIRECT3DINDEXBUFFER9 iface, D3DINDEXBUFFER_DESC *pDesc) {
 130     ICOM_THIS(IDirect3DIndexBuffer9Impl,iface);
 131     TRACE("(%p) : copying into %p\n", This, pDesc);
 132     memcpy(pDesc, &This->myDesc, sizeof(D3DINDEXBUFFER_DESC));
 133     return D3D_OK;
 134 }
 135
 136
 137 IDirect3DIndexBuffer9Vtbl Direct3DIndexBuffer9_Vtbl =
 138 {
 139     IDirect3DIndexBuffer9Impl_QueryInterface,
 140     IDirect3DIndexBuffer9Impl_AddRef,
 141     IDirect3DIndexBuffer9Impl_Release,
 142     IDirect3DIndexBuffer9Impl_GetDevice,
 143     IDirect3DIndexBuffer9Impl_SetPrivateData,
 144     IDirect3DIndexBuffer9Impl_GetPrivateData,
 145     IDirect3DIndexBuffer9Impl_FreePrivateData,
 146     IDirect3DIndexBuffer9Impl_SetPriority,
 147     IDirect3DIndexBuffer9Impl_GetPriority,
 148     IDirect3DIndexBuffer9Impl_PreLoad,
 149     IDirect3DIndexBuffer9Impl_GetType,
 150     IDirect3DIndexBuffer9Impl_Lock,
 151     IDirect3DIndexBuffer9Impl_Unlock,
 152     IDirect3DIndexBuffer9Impl_GetDesc
 153 };
 154
 155
 156 /* IDirect3DDevice9 IDirect3DIndexBuffer9 Methods follow: */
 157 HRESULT WINAPI IDirect3DDevice9Impl_CreateIndexBuffer(LPDIRECT3DDEVICE9 iface,
 158                                                       UINT Length, DWORD Usage, D3DFORMAT Format, D3DPOOL Pool,
 159                                                       IDirect3DIndexBuffer9** ppIndexBuffer, HANDLE* pSharedHandle) {
 160     IDirect3DIndexBuffer9Impl *object;
 161
 162     ICOM_THIS(IDirect3DDevice9Impl,iface);
 163
 164     /*TRACE("(%p) : Len=%d, Use=%lx, Format=(%u,%s), Pool=%d\n", This, Length, Usage, Format, debug_d3dformat(Format), Pool);*/
 165
 166     /* Allocate the storage for the device */
 167     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DIndexBuffer9Impl));
 168     object->lpVtbl = &Direct3DIndexBuffer9_Vtbl;
 169     object->ref = 1;
 170     object->Device = This;
 171
 172     object->ResourceType = D3DRTYPE_INDEXBUFFER;
 173
 174     object->allocatedMemory = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, Length);
 175     object->myDesc.Type   = D3DRTYPE_INDEXBUFFER;
 176     object->myDesc.Usage  = Usage;
 177     object->myDesc.Pool   = Pool;
 178     object->myDesc.Format = Format;
 179     object->myDesc.Size   = Length;
 180
 181     TRACE("(%p) : Iface@%p allocatedMem @ %p\n", This, object, object->allocatedMemory);
 182
 183     *ppIndexBuffer = (LPDIRECT3DINDEXBUFFER9) object;
 184
 185     return D3D_OK;
 186 }