10 Replies Latest reply on Sep 23, 2016 9:51 AM by joej

    How to use swizzleInvocationsAMD extension for Vulkan

    joej

      Unfortunately the page http://gpuopen.com/gcn-shader-extensions-for-direct3d-and-vulkan/ does not contain any information.

      Also nothing here: https://www.opengl.org/registry/specs/ARB/shader_ballot.txt

       

      Trying to compile with AMDs glslangValidator only gives me 'no matching overloaded function found', no matter how many parameters i give.

       

      So, is the extension working and what are the function parameters we need to set? What's the returned value?