C++ (Cpp) LPDIRECT3DDEVICE::CreateVertexBuffer примеры использования

Пример #1

Файл: d3d_common.cpp Проект: dankcushions/RetroArch

LPDIRECT3DVERTEXBUFFER d3d_vertex_buffer_new(LPDIRECT3DDEVICE dev,
      unsigned length, unsigned usage,
      unsigned fvf, D3DPOOL pool, void *handle)
{
   HRESULT hr;
   LPDIRECT3DVERTEXBUFFER buf;

#ifndef _XBOX
   if (usage == 0)
   {
	  if (dev->GetSoftwareVertexProcessing())
         usage = D3DUSAGE_SOFTWAREPROCESSING;
   }
#endif

#if defined(HAVE_D3D8)
   hr = IDirect3DDevice8_CreateVertexBuffer(dev, length, usage, fvf, pool,
         &buf);
#elif defined(HAVE_D3D9)
   hr = IDirect3DDevice9_CreateVertexBuffer(dev, length, usage, fvf, pool,
         &buf, NULL);
#else
   hr = dev->CreateVertexBuffer(length, usage, fvf, pool, &buf, NULL);
#endif

   if (FAILED(hr))
	   return NULL;

   return buf;
}

Пример #2

Файл: d3d_wrapper.cpp Проект: SAKUJ0/RetroArch

LPDIRECT3DVERTEXBUFFER d3d_vertex_buffer_new(LPDIRECT3DDEVICE dev,
      unsigned length, unsigned usage, unsigned fvf,
      D3DPOOL pool, void *handle)
{
   HRESULT hr;
   LPDIRECT3DVERTEXBUFFER buf;

#if defined(HAVE_D3D8)
   hr = IDirect3DDevice8_CreateVertexBuffer(dev, length, usage, fvf, pool,
         &buf);
#elif defined(HAVE_D3D9)
   hr = IDirect3DDevice9_CreateVertexBuffer(dev, length, usage, fvf, pool,
         &buf, NULL);
#else
   hr = dev->CreateVertexBuffer(length, usage, fvf, pool, &buf, NULL);
#endif

   if (FAILED(hr))
	   return NULL;

   return buf;
}