164 lines
4.2 KiB
C++
164 lines
4.2 KiB
C++
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1998 - 1999
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//
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// File: d3dvertexbuffer7obj.cpp
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//
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//--------------------------------------------------------------------------
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// d3dMaterialObj.cpp : Implementation of CDirectApp and DLL registration.
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#include "stdafx.h"
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#include "Direct.h"
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#include "dms.h"
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#include "d3dVertexBuffer7Obj.h"
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CONSTRUCTOR(_dxj_Direct3dVertexBuffer7, {m_pData=NULL;m_vertSize=0;});
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DESTRUCTOR(_dxj_Direct3dVertexBuffer7, {});
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GETSET_OBJECT(_dxj_Direct3dVertexBuffer7);
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/////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP C_dxj_Direct3dVertexBuffer7Object::getVertexBufferDesc(
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/* [out][in] */ D3dVertexBufferDesc __RPC_FAR *desc)
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{
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HRESULT hr;
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((D3DVERTEXBUFFERDESC*)desc)->dwSize=sizeof(D3DVERTEXBUFFERDESC);
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hr=m__dxj_Direct3dVertexBuffer7->GetVertexBufferDesc((D3DVERTEXBUFFERDESC*)desc);
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return hr;
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}
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/////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP C_dxj_Direct3dVertexBuffer7Object::processVertices(
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/* [in] */ long vertexOp,
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/* [in] */ long destIndex,
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/* [in] */ long count,
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/* [in] */ I_dxj_Direct3dVertexBuffer7 __RPC_FAR *srcBuffer,
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/* [in] */ long srcIndex,
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/* [in] */ I_dxj_Direct3dDevice7 __RPC_FAR *dev,
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long flags
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)
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{
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HRESULT hr;
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if (!srcBuffer) return E_INVALIDARG;
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if (!dev) return E_INVALIDARG;
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DO_GETOBJECT_NOTNULL( LPDIRECT3DVERTEXBUFFER7, realBuffer, srcBuffer);
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DO_GETOBJECT_NOTNULL( LPDIRECT3DDEVICE7, realDev, dev);
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hr=m__dxj_Direct3dVertexBuffer7->ProcessVertices(
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(DWORD) vertexOp,
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(DWORD) destIndex,
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(DWORD) count,
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realBuffer,
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(DWORD) srcIndex,
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realDev,
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(DWORD) flags);
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return hr;
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}
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/////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP C_dxj_Direct3dVertexBuffer7Object::lock(
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/* [in] */ long flags)
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{
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HRESULT hr;
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hr=m__dxj_Direct3dVertexBuffer7->Lock((DWORD) flags, &m_pData,NULL);
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return hr;
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}
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/////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP C_dxj_Direct3dVertexBuffer7Object::setVertexSize( /* [in] */ long n)
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{
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m_vertSize=(DWORD)n;
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return S_OK;
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}
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/////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP C_dxj_Direct3dVertexBuffer7Object::unlock()
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{
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HRESULT hr;
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hr=m__dxj_Direct3dVertexBuffer7->Unlock();
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m_pData=NULL;
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return hr;
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}
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/////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP C_dxj_Direct3dVertexBuffer7Object::optimize(
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/* [in] */ I_dxj_Direct3dDevice7 __RPC_FAR *dev
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)
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{
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HRESULT hr;
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if (!dev) return E_INVALIDARG;
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DO_GETOBJECT_NOTNULL( LPDIRECT3DDEVICE7, realdev, dev);
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hr=m__dxj_Direct3dVertexBuffer7->Optimize(realdev,(DWORD) 0);
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return hr;
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}
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/////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP C_dxj_Direct3dVertexBuffer7Object::setVertices(
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/* [in] */ long startIndex,
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/* [in] */ long count,
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/* [in] */ void __RPC_FAR *verts)
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{
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if (!m_vertSize) return E_FAIL;
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if (!m_pData) return E_FAIL;
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if (!verts) return E_INVALIDARG;
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__try {
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memcpy(&(((char*)m_pData) [startIndex*m_vertSize]),verts,count*m_vertSize);
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}
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__except(1,1){
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return E_FAIL;
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}
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return S_OK;
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}
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/////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP C_dxj_Direct3dVertexBuffer7Object::getVertices(
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/* [in] */ long startIndex,
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/* [in] */ long count,
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/* [in] */ void __RPC_FAR *verts)
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{
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if (!m_vertSize) {
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return E_FAIL;
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}
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if (!m_pData) {
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return E_FAIL;
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}
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if (!verts) return E_INVALIDARG;
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__try {
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memcpy(verts,&( ((char*)m_pData) [startIndex*m_vertSize]),count*m_vertSize);
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}
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__except(1,1){
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return E_FAIL;
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}
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return S_OK;
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}
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/////////////////////////////////////////////////////////////////////////////
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