public virtual int FindVertexBuffer(
ref Guid resourceId,
out ID2D1VertexBuffer buffer
)
{
var fp = GetFunctionPointer(18);
if (m_FindVertexBufferFunc == null)
{
m_FindVertexBufferFunc = (FindVertexBufferFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(FindVertexBufferFunc));
}
buffer = new ID2D1VertexBuffer();
return(m_FindVertexBufferFunc(m_ptr, ref resourceId, out buffer.PtrForNew));
}
public virtual int CreateVertexBuffer(
ref D2D1_VERTEX_BUFFER_PROPERTIES vertexBufferProperties,
ref Guid resourceId,
ref D2D1_CUSTOM_VERTEX_BUFFER_PROPERTIES customVertexBufferProperties,
out ID2D1VertexBuffer buffer
)
{
var fp = GetFunctionPointer(17);
if (m_CreateVertexBufferFunc == null)
{
m_CreateVertexBufferFunc = (CreateVertexBufferFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(CreateVertexBufferFunc));
}
buffer = new ID2D1VertexBuffer();
return(m_CreateVertexBufferFunc(m_ptr, ref vertexBufferProperties, ref resourceId, ref customVertexBufferProperties, out buffer.PtrForNew));
}
public virtual int SetVertexProcessing(
ID2D1VertexBuffer vertexBuffer,
D2D1_VERTEX_OPTIONS vertexOptions,
ref D2D1_BLEND_DESCRIPTION blendDescription,
ref D2D1_VERTEX_RANGE vertexRange,
ref Guid vertexShader
)
{
var fp = GetFunctionPointer(11);
if (m_SetVertexProcessingFunc == null)
{
m_SetVertexProcessingFunc = (SetVertexProcessingFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(SetVertexProcessingFunc));
}
return(m_SetVertexProcessingFunc(m_ptr, vertexBuffer != null ? vertexBuffer.Ptr : IntPtr.Zero, vertexOptions, ref blendDescription, ref vertexRange, ref vertexShader));
}
