通过

IMixerPinConfig2::GetOverlaySurfaceColorControls

  • 项目
 
Microsoft DirectShow 9.0

IMixerPinConfig2::GetOverlaySurfaceColorControls

The GetOverlaySurfaceColorControls method retrieves the color control settings associated with the specified overlay surface.

Syntax

  HRESULT GetOverlaySurfaceColorControls(
  LPDDCOLORCONTROL pColorControl
);

Parameters

pColorControl

[out] Address of a pointer to the DDCOLORCONTROL structure containing the color values currently applied to the specified surface.

Return Value

Returns an HRESULT value. If the allocator on the pin is not using an overlay surface, the method returns E_FAIL.

Requirements

Header: Include Mpconfig.h.

Library: Use Strmiids.lib.

See Also