CBaseRenderer::OnRenderStart (Compact 2013)
3/26/2014
Notifies the derived class that rendering is about to start.
Syntax
virtual void OnRenderStart(
IMediaSample* pMediaSample
);
Parameters
- pMediaSample
Media sample.
Return Value
None.
Remarks
This member function is available for quality management and performance measuring. It is called immediately before the sample is rendered.
Quality management implementations typically need to know how long it takes the renderer to render the data.
Requirements
Header |
dshow.h, |
Library |
ole32.lib, |