C / C++ / MFC

  dim3 blockDim(16, 16, 1);
  dim3 gridDim((width + blockDim.x - 1)/ blockDim.x, (height + blockDim.y - 1) / blockDim.y, 1);
  kernel<<< gridDim, blockDim, 0 >>>(d_data, height, width); 
 
  // Unbind the array from the texture
  cudaUnbindTexture(tex);
} //end foo()
 
__global__ void kernel(float* odata, int height, int width)
{
   unsigned int x = blockIdx.x*blockDim.x + threadIdx.x;
   unsigned int y = blockIdx.y*blockDim.y + threadIdx.y;
   if (x < width && y < height) {
      float c = tex2D(tex, x, y);
      odata[y*width+x] = c;
   }
}

{
	if (!m_StandardToolBar.CreateEx(this, TBSTYLE_FLAT, style| WS_VISIBLE , CRect(1,1 , 1, 1), ITB_STANDARD_TOOLBAR) )
	{
		TRACE0("Failed to create toolbar\n");
		return false;      // fail to create
	}

	CMFCToolBarInfo info;

	info.m_uiColdResID = ITB_STANDARD_TOOLBAR;
	info.m_uiHotResID = ITB_STANDARD_TOOLBAR;
	info.m_uiLargeColdResID = ITB_STANDARD_LARGE_TOOLBAR;
	info.m_uiLargeHotResID = ITB_STANDARD_LARGE_TOOLBAR;

	m_StandardToolBar.LoadToolBarEx( ITB_STANDARD_TOOLBAR, info , FALSE);
	m_StandardToolBar.SetWindowText( CMbString::mbLoadString(IDS_TOOLBAR_STANDARD));
}

UINT smallToolbarID;
if ( DPI == smaller )
{
  smallToolbarID = 16x16;
  largeToolbarID = 32x32
}
else if ( DPI == medium )
{
  smallToolbarID = 20x20;
  largeToolbarID = 40x40
}
else if ( DPI == larger)
{
  smallToolbarID = 24x24;
  largeToolbarID = 48x48
}

if (!m_StandardToolBar.CreateEx(this, TBSTYLE_FLAT, style| WS_VISIBLE , CRect(1,1 , 1, 1), ITB_STANDARD_TOOLBAR) )
{
    TRACE0("Failed to create toolbar\n");
    return false;      // fail to create
}

CMFCToolBarInfo info;

info.m_uiColdResID = smallToolbarID;
info.m_uiHotResID = smallToolbarID;
info.m_uiLargeColdResID = largeToolbarID;
info.m_uiLargeHotResID = largeToolbarID;

m_StandardToolBar.LoadToolBarEx( ITB_STANDARD_TOOLBAR, info , FALSE);
m_StandardToolBar.SetWindowText( CMbString::mbLoadString(IDS_TOOLBAR_STANDARD));