CBaseRenderer::ShouldDrawSampleNow

Determines if the sample should be drawn between the start and stop times given.

virtual HRESULT ShouldDrawSampleNow(
IMediaSample *pMediaSample,
REFERENCE_TIME *pStartTime,
REFERENCE_TIME *pEndTime);

Parameters

  • pMediaSample
    Media sample.
  • pStartTime
    Start time in question.
  • pEndTime
    End time in question.

Return Values

Returns S_FALSE by default. The overriding member function can return S_OK to indicate that the sample should be drawn immediately instead of waiting for its scheduled time.

Remarks

This member function is used by the derived video renderer class for quality management.

 Last updated on Tuesday, July 13, 2004

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