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Feature/desired premult #57

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Feature/desired premult #57

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1f7f968
MultiTread V2 suite
revisionfx Oct 6, 2019
25abe8a
Desired Premult
revisionfx Oct 9, 2019
a28c77c
revert this branch to original
revisionfx Oct 9, 2019
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15 changes: 15 additions & 0 deletions include/ofxImageEffect.h
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Expand Up @@ -992,6 +992,21 @@ See the documentation on clip preferences for more details on how this is used w
/** Used to flag an image as unpremultiplied */
#define kOfxImageUnPreMultiplied "OfxImageAlphaUnPremultiplied"

/** @brief Indicates whether an effect should premultiply or not on output.
This provides clarification for generators or effect where input is kOfxImageOpaque.

- Type - string X 1
- Property Set - a plugin instance (read only)
- Default - 0
Valid Values - This must be one of

- kOfxImagePreMultiplied - the image is premultiplied by its alpha
- kOfxImageUnPreMultiplied - the image is unpremultiplied

This Property defines an host level policy.
*/

#define kOfxImageEffectHostDesiredPremult "OfxImageEffectHostDesiredPremult"

/** @brief Indicates the bit depths support by a plug-in or host

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