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This method reverses the current polarity the decoder uses.
HRESULT SetInvertPolarity(void);
Parameters
None.
Return Values
Returns an HRESULT value that depends on the implementation of the interface.
HRESULT can include one of the following, or other values not listed.
| Value | Description |
|---|---|
| E_FAIL | Failure. |
| NOERROR | The polarity was reversed. |
Remarks
Reversing polarity means asking the decoder to treat even fields like odd fields and vice versa.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
See Also
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