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Thread: Texture compression

  1. #1
    Senior Member Regular Contributor
    Join Date
    Aug 2004
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    Palo Alto, CA
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    Texture compression

    Is the texture compression on NVIDIA GPUs lossy or lossless ?

    How to specify a lossless texture compression in OpenGL ?

  2. #2
    Guest

    Re: Texture compression

    I am not aware of any lossless compression scheme that still allow efficient random acces of texels...

  3. #3
    Senior Member Frequent Contributor
    Join Date
    Feb 2006
    Location
    Sweden
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    Re: Texture compression

    All of the current texture compression methods on GPU's are lossy, all losseless compressions to date have a way to high preformance cost to be practical.
    One can only hope they will add something like that, but i am not gonna hold my breath.

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