dlls/d3d8/vertexbuffer.c

   1 /*
   2  * IDirect3DResource8 implementation
   3  *
   4  * Copyright 2002 Jason Edmeades
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "wingdi.h"
  27 #include "wine/debug.h"
  28
  29 #include "d3d8_private.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  32
  33 /* IDirect3DResource IUnknown parts follow: */
  34 HRESULT WINAPI IDirect3DVertexBuffer8Impl_QueryInterface(LPDIRECT3DVERTEXBUFFER8 iface, REFIID riid, LPVOID *ppobj)
  35 {
  36     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  37
  38     if (IsEqualGUID(riid, &IID_IUnknown)
  39         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  40         || IsEqualGUID(riid, &IID_IDirect3DVertexBuffer8)) {
  41         IDirect3DVertexBuffer8Impl_AddRef(iface);
  42         *ppobj = This;
  43         return D3D_OK;
  44     }
  45
  46     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  47     return E_NOINTERFACE;
  48 }
  49
  50 ULONG WINAPI IDirect3DVertexBuffer8Impl_AddRef(LPDIRECT3DVERTEXBUFFER8 iface) {
  51     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  52     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  53     return ++(This->ref);
  54 }
  55
  56 ULONG WINAPI IDirect3DVertexBuffer8Impl_Release(LPDIRECT3DVERTEXBUFFER8 iface) {
  57     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  58     ULONG ref = --This->ref;
  59     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  60     if (ref == 0) {
  61         if (NULL != This->allocatedMemory) HeapFree(GetProcessHeap(), 0, This->allocatedMemory);
  62         HeapFree(GetProcessHeap(), 0, This);
  63     }
  64     return ref;
  65 }
  66
  67 /* IDirect3DResource Interface follow: */
  68 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_GetDevice(LPDIRECT3DVERTEXBUFFER8 iface, IDirect3DDevice8** ppDevice) {
  69     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  70     TRACE("(%p) : returning %p\n", This, This->Device);
  71     *ppDevice = (LPDIRECT3DDEVICE8) This->Device;
  72     return D3D_OK;
  73 }
  74 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_SetPrivateData(LPDIRECT3DVERTEXBUFFER8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  75     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  76     FIXME("(%p) : stub\n", This);    return D3D_OK;
  77 }
  78 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_GetPrivateData(LPDIRECT3DVERTEXBUFFER8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  79     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  80     FIXME("(%p) : stub\n", This);    return D3D_OK;
  81 }
  82 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_FreePrivateData(LPDIRECT3DVERTEXBUFFER8 iface, REFGUID refguid) {
  83     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  84     FIXME("(%p) : stub\n", This);    return D3D_OK;
  85 }
  86 DWORD    WINAPI        IDirect3DVertexBuffer8Impl_SetPriority(LPDIRECT3DVERTEXBUFFER8 iface, DWORD PriorityNew) {
  87     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  88     FIXME("(%p) : stub\n", This);    return D3D_OK;
  89 }
  90 DWORD    WINAPI        IDirect3DVertexBuffer8Impl_GetPriority(LPDIRECT3DVERTEXBUFFER8 iface) {
  91     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  92     FIXME("(%p) : stub\n", This);    return D3D_OK;
  93 }
  94 void     WINAPI        IDirect3DVertexBuffer8Impl_PreLoad(LPDIRECT3DVERTEXBUFFER8 iface) {
  95     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
  96     FIXME("(%p) : stub\n", This);
  97 }
  98 D3DRESOURCETYPE WINAPI IDirect3DVertexBuffer8Impl_GetType(LPDIRECT3DVERTEXBUFFER8 iface) {
  99     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
 100     TRACE("(%p) : returning %d\n", This, This->ResourceType);
 101     return This->ResourceType;
 102 }
 103
 104 /* IDirect3DVertexBuffer8 */
 105 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_Lock(LPDIRECT3DVERTEXBUFFER8 iface, UINT OffsetToLock, UINT SizeToLock, BYTE** ppbData, DWORD Flags) {
 106     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
 107     TRACE("(%p) : returning memory of %p (base:%p,offset:%u)\n", This, This->allocatedMemory + OffsetToLock, This->allocatedMemory, OffsetToLock);
 108     /* TODO: check Flags compatibility with This->currentDesc.Usage (see MSDN) */
 109     *ppbData = This->allocatedMemory + OffsetToLock;
 110     return D3D_OK;
 111 }
 112 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_Unlock(LPDIRECT3DVERTEXBUFFER8 iface) {
 113     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
 114     TRACE("(%p) : stub\n", This);
 115     return D3D_OK;
 116 }
 117 HRESULT  WINAPI        IDirect3DVertexBuffer8Impl_GetDesc(LPDIRECT3DVERTEXBUFFER8 iface, D3DVERTEXBUFFER_DESC *pDesc) {
 118     ICOM_THIS(IDirect3DVertexBuffer8Impl,iface);
 119
 120     TRACE("(%p)\n", This);
 121     pDesc->Format= This->currentDesc.Format;
 122     pDesc->Type=   This->currentDesc.Type;
 123     pDesc->Usage=  This->currentDesc.Usage;
 124     pDesc->Pool=   This->currentDesc.Pool;
 125     pDesc->Size=   This->currentDesc.Size;
 126     pDesc->FVF=    This->currentDesc.FVF;
 127     return D3D_OK;
 128 }
 129
 130 ICOM_VTABLE(IDirect3DVertexBuffer8) Direct3DVertexBuffer8_Vtbl =
 131 {
 132     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 133     IDirect3DVertexBuffer8Impl_QueryInterface,
 134     IDirect3DVertexBuffer8Impl_AddRef,
 135     IDirect3DVertexBuffer8Impl_Release,
 136     IDirect3DVertexBuffer8Impl_GetDevice,
 137     IDirect3DVertexBuffer8Impl_SetPrivateData,
 138     IDirect3DVertexBuffer8Impl_GetPrivateData,
 139     IDirect3DVertexBuffer8Impl_FreePrivateData,
 140     IDirect3DVertexBuffer8Impl_SetPriority,
 141     IDirect3DVertexBuffer8Impl_GetPriority,
 142     IDirect3DVertexBuffer8Impl_PreLoad,
 143     IDirect3DVertexBuffer8Impl_GetType,
 144     IDirect3DVertexBuffer8Impl_Lock,
 145     IDirect3DVertexBuffer8Impl_Unlock,
 146     IDirect3DVertexBuffer8Impl_GetDesc
 147 };