How to render direct3d in a directshow source filter

Question

Using c++ in visual studio 2008. How can I render d3d content as a directshow source filter.

Matt

Answer 1

Why is DirectShow involved? A DirectShow source filter provides a stream of data for other filters to process. Direct3D is an API that allows for accessing the graphics card for rendering. DirectShow and Direct3D are two separate things.

If you want to render Direct3D content, then you use Direct3D. There are some Direct3D 9.0 samples here for you to examine. I suggest you start looking at the "Initialization" sample and work upwards from there.

Edit: If we're not talking about a full-blown high-performance graphics solution, you can refer to this Stack Overflow question and this MSDN forum question . Hopefully it can get you started.

Answer 2

在http://tmhare.mvps.org/downloads.htm上有一个很好的视频源过滤器示例“捕获源过滤器”