IOverlay::GetPalette

  • 项目

This method retrieves the current system palette.

HRESULT GetPalette(
  DWORD* pdwColors,
  PALETTEENTRY** ppPalette
);

Parameters

  • pdwColors
    [out] Number of colors present.
  • ppPalette
    [out] Retrieved palette structure.

Return Values

Returns an HRESULT value that depends on the implementation. HRESULT can be one of the following standard constants, or other values not listed.

Value Description
E_FAIL Failure.
E_POINTER Null pointer argument.
E_INVALIDARG Invalid argument.
E_NOTIMPL Method is not supported.
S_OK or NOERROR Success.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.

See Also

IOverlay Interface

Last updated on Wednesday, April 13, 2005

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