GPUImage When applying a look-up filter to an image with alpha effects, can you maintain the alpha effect?

When applying a look-up filter to an image with alpha effects, can you maintain the alpha effect?

Open pro76jp opened this issue 5 years ago • 0 comments

Hi . I am using GPUImage.

When applying a look-up filter to an image with alpha effects, can you maintain the alpha effect?

When I use it, an image with the alpha effect part in black is created.

Is there a way?

Oct 27 '18 09:10 pro76jp