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Type: Posts; User: larsimg

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    Re: Grey-scale image > 8 bits on iOS

    Clay,

    Thanks so much for helping, after some trouble with Objective C it works and is also quite speedy.

    Thanks again and best

    Lars
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    Re: Grey-scale image > 8 bits on iOS

    Clay,

    thanks for the input, this was of big value but I am still struggling:

    I am starting from a 16 bit array that contains greyvalues + alpha (=65.535 always), each 2 bytes.
    Then I do ...
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    Grey-scale image > 8 bits on iOS

    Hi,

    My issue is the following:
    I have an image that contains grey-values of more than 8 bits (so 10,12,16 bits) that I want to save into a texture on iOS (OpenGL ES 2.0) and use a shader to map...
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