• Bad astc textures with astc-encoder
    Hello. I'm using the latest version of astcenc.exe from https://github.com/ARM-software/astc-encoder and have problems with several textures. For example: astcenc.exe -c "Build_Foam.tga" "Build_Foam...
  • block size descriptor in ASTC encoder
    Dear all, I read ASTC encoder code but I don't clear about construct_block_size_descriptor_2d function (astc_block_size2.cpp). why initialize_decimation_table_2d is only range x_weights = 2-> 12 ...
  • ASTC encoder options for single channel (luminance) textures
    Hi, what would be the best/correct way to encode a single-channel luminance texture with the astc-encoder ? Since encoding time is important I would like to give this "hint" to the encoder instead of...
  • ASTC Evaluation Codec
    Mali has just published an evaluation codec for the new ARM Adaptive Scalable Texture Compression (ASTC) standard. For more information on ASTC, take a look at the ARM Multimedia Blog posts " ASTC Texture...
  • ASTC, difference between LDR
    I'm looking into the details of ASTC and planning for developing in hardware. The spec version 1.0  says it has LDR & full profile. What is the difference between LDR & HDR modes? What is Full profile...