IDCompositionLinearTransferEffect::SetAlphaDisable method (dcomp.h)
Specifies whether to apply the transfer function to the alpha channel.
Syntax
HRESULT SetAlphaDisable(
[in] BOOL alphaDisable
);
Parameters
[in] alphaDisable
Type: BOOL
A boolean value that specifies whether to apply the transfer function to the alpha channel. If you set this to TRUE the effect does not apply the transfer function to the Alpha channel. If you set this to FALSE it applies the AlphaLinearTransfer function to the Alpha channel.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | dcomp.h |
Library | Dcomp.lib |
DLL | Dcomp.dll |
See also
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