Sweden-Number/dlls/wined3d/vertexbuffer.c

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/*
* IWineD3DVertexBuffer Implementation
*
* Copyright 2002-2005 Jason Edmeades
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "wined3d_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d);
#define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->resource.wineD3DDevice)->wineD3D))->gl_info
/* *******************************************
IWineD3DVertexBuffer IUnknown parts follow
******************************************* */
HRESULT WINAPI IWineD3DVertexBufferImpl_QueryInterface(IWineD3DVertexBuffer *iface, REFIID riid, LPVOID *ppobj)
{
IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
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TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IWineD3DBase)
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|| IsEqualGUID(riid, &IID_IWineD3DResource)
|| IsEqualGUID(riid, &IID_IWineD3DVertexBuffer)){
IUnknown_AddRef(iface);
*ppobj = This;
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return S_OK;
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}
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*ppobj = NULL;
return E_NOINTERFACE;
}
ULONG WINAPI IWineD3DVertexBufferImpl_AddRef(IWineD3DVertexBuffer *iface) {
IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
ULONG ref = InterlockedIncrement(&This->resource.ref);
TRACE("(%p) : AddRef increasing from %ld\n", This, ref - 1);
return ref;
}
ULONG WINAPI IWineD3DVertexBufferImpl_Release(IWineD3DVertexBuffer *iface) {
IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
ULONG ref = InterlockedDecrement(&This->resource.ref);
TRACE("(%p) : Releasing from %ld\n", This, ref + 1);
if (ref == 0) {
IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* ****************************************************
IWineD3DVertexBuffer IWineD3DResource parts follow
**************************************************** */
HRESULT WINAPI IWineD3DVertexBufferImpl_GetDevice(IWineD3DVertexBuffer *iface, IWineD3DDevice** ppDevice) {
return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
}
HRESULT WINAPI IWineD3DVertexBufferImpl_SetPrivateData(IWineD3DVertexBuffer *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
}
HRESULT WINAPI IWineD3DVertexBufferImpl_GetPrivateData(IWineD3DVertexBuffer *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
}
HRESULT WINAPI IWineD3DVertexBufferImpl_FreePrivateData(IWineD3DVertexBuffer *iface, REFGUID refguid) {
return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
}
DWORD WINAPI IWineD3DVertexBufferImpl_SetPriority(IWineD3DVertexBuffer *iface, DWORD PriorityNew) {
return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
}
DWORD WINAPI IWineD3DVertexBufferImpl_GetPriority(IWineD3DVertexBuffer *iface) {
return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
}
void WINAPI IWineD3DVertexBufferImpl_PreLoad(IWineD3DVertexBuffer *iface) {
return IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
}
WINED3DRESOURCETYPE WINAPI IWineD3DVertexBufferImpl_GetType(IWineD3DVertexBuffer *iface) {
return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
}
HRESULT WINAPI IWineD3DVertexBufferImpl_GetParent(IWineD3DVertexBuffer *iface, IUnknown **pParent) {
return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
}
/* ******************************************************
IWineD3DVertexBuffer IWineD3DVertexBuffer parts follow
****************************************************** */
HRESULT WINAPI IWineD3DVertexBufferImpl_Lock(IWineD3DVertexBuffer *iface, UINT OffsetToLock, UINT SizeToLock, BYTE** ppbData, DWORD Flags) {
IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
TRACE("(%p) : returning memory of %p (base:%p,offset:%u)\n", This, This->resource.allocatedMemory + OffsetToLock, This->resource.allocatedMemory, OffsetToLock);
/* TODO: check Flags compatibility with This->currentDesc.Usage (see MSDN) */
*ppbData = This->resource.allocatedMemory + OffsetToLock;
return WINED3D_OK;
}
HRESULT WINAPI IWineD3DVertexBufferImpl_Unlock(IWineD3DVertexBuffer *iface) {
IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
TRACE("(%p) : stub\n", This);
return WINED3D_OK;
}
HRESULT WINAPI IWineD3DVertexBufferImpl_GetDesc(IWineD3DVertexBuffer *iface, WINED3DVERTEXBUFFER_DESC *pDesc) {
IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
TRACE("(%p)\n", This);
pDesc->Format = This->resource.format;
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pDesc->Type = This->resource.resourceType;
pDesc->Usage = This->resource.usage;
pDesc->Pool = This->resource.pool;
pDesc->Size = This->resource.size;
pDesc->FVF = This->fvf;
return WINED3D_OK;
}
const IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl =
{
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/* IUnknown */
IWineD3DVertexBufferImpl_QueryInterface,
IWineD3DVertexBufferImpl_AddRef,
IWineD3DVertexBufferImpl_Release,
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/* IWineD3DResource */
IWineD3DVertexBufferImpl_GetParent,
IWineD3DVertexBufferImpl_GetDevice,
IWineD3DVertexBufferImpl_SetPrivateData,
IWineD3DVertexBufferImpl_GetPrivateData,
IWineD3DVertexBufferImpl_FreePrivateData,
IWineD3DVertexBufferImpl_SetPriority,
IWineD3DVertexBufferImpl_GetPriority,
IWineD3DVertexBufferImpl_PreLoad,
IWineD3DVertexBufferImpl_GetType,
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/* IWineD3DVertexBuffer */
IWineD3DVertexBufferImpl_Lock,
IWineD3DVertexBufferImpl_Unlock,
IWineD3DVertexBufferImpl_GetDesc
};
BYTE* WINAPI IWineD3DVertexBufferImpl_GetMemory(IWineD3DVertexBuffer* iface, DWORD iOffset) {
IWineD3DVertexBufferImpl *This = (IWineD3DVertexBufferImpl *)iface;
return This->resource.allocatedMemory + iOffset;
}
HRESULT WINAPI IWineD3DVertexBufferImpl_ReleaseMemory(IWineD3DVertexBuffer* iface) {
return WINED3D_OK;
}