CBaseRenderer::Run

The Run method runs the filter.

Syntax

HRESULT Run(void);

Return Value

Returns S_OK if successful, or an HRESULT value indicating the cause of the error.

Remarks

This method overrides the CBaseFilter::Run method. It performs the following actions:

• Calls the CBaseFilter::Run method.
• Commits the allocator. (See IMemAllocator::Commit.)
• If the previous state was stopped, the filter releases any sample it is holding. (The sample is no longer valid.)
• Calls the CBaseRenderer::StartStreaming method and returns the result. If a sample is pending, the StartStreaming method schedules it for rendering.

If the filter is not connected, it posts an EC_COMPLETE event immediately.

See Also

• CBaseRenderer Class