CBaseVideoRenderer::SendQuality (Windows Embedded CE 6.0)
1/6/2010
Sends a quality message to indicate what the supplier should do about quality.
Syntax
virtual HRESULT SendQuality(
REFERENCE_TIME trLate,
REFERENCE_TIME trRealStream
);
Parameters
- trLate
Amount of time by which the frame is late.
- trRealStream
Current stream time.
Return Value
Returns an HRESULT value.
Remarks
This member function sends a quality control message upstream to control quality management.
The nature of the quality message (that is, whether to reduce or increase the number of samples) is determined in the quality management implementation in this derived class (see CBaseVideoRenderer::ShouldDrawSampleNow).
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |