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Re: [pygame] Blitting to alpha channel or using another image's alpha channel

Aha! I had better luck with the following:

    newsurf=pygame.Surface((128,128),flags=pygame.SRCALPHA)
    newsurf.blit(sourcesurf,(0,0))
    newsurf.blit(masksurf,(0,0),None,pygame.BLEND_RGBA_MIN)

(This time the mask surface was entirely white with the alpha channel
storing the intended mask value.)