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Thread: The question about alpha-channel

  1. #1

    The question about alpha-channel

    I have some troubles with using an alpha-channel in OpenGL ES. The configuration of display doesn't have any bits for alpha-channel in frame buffer, i.e. EGL_ALPHA_SIZE is always zero. When I try to choose the configuration, which has at least 1 bit of alpha, the error message occures. Please, give some advices to solve this problem.

  2. #2
    Senior Member
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    Re: The question about alpha-channel

    Which implementation are you referring to? For Vincent, EGL_ALPHA_SIZE should return 8.

    - HM

    [ September 28, 2004: Message edited by: Hans-Martin Will ]

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