public void SetAndGet_Array()
{
D3DIndexBuffer ib = (D3DIndexBuffer)_factory.CreateIndexBuffer(1, false);
int[] indexData = Enumerable.Range(0, 150).ToArray();
ib.SetIndices(indexData);
int[] returned = new int[indexData.Length];
ib.GetData(returned, returned.Length * 4);
Assert.Equal(indexData, returned);
}
public unsafe void SetAndGet_IntPtr_Offset()
{
D3DIndexBuffer ib = (D3DIndexBuffer)_factory.CreateIndexBuffer(1, false);
ushort[] indexData = Enumerable.Range(0, 150).Select(i => (ushort)i).ToArray();
fixed(ushort *dataPtr = indexData)
{
ib.SetIndices(new IntPtr(dataPtr), IndexFormat.UInt16, 2, 150, 250);
}
ushort[] returned = new ushort[indexData.Length + 250];
ib.GetData(returned, returned.Length * sizeof(ushort));
for (int i = 250; i < returned.Length; i++)
{
Assert.Equal(indexData[i - 250], returned[i]);
}
}
