// Actually, if either image has blank alpha, our output will have
// blank alpha, too. However, understanding that would require changes
// to EffectChain, so postpone that optimization for later.
- virtual AlphaHandling alpha_handling() const { return INPUT_AND_OUTPUT_ALPHA_PREMULTIPLIED; }
+ virtual AlphaHandling alpha_handling() const { return INPUT_AND_OUTPUT_PREMULTIPLIED_ALPHA; }
};
#endif // !defined(_OVERLAY_EFFECT_H)