• Simon McVittie's avatar
    Document EGL vendor ICD search paths · 58e0fda4
    Simon McVittie authored
    The behaviour of a relative `library_path` is deliberately left
    unspecified here. As an implementation detail, it's currently
    passed directly to `dlopen()`, so in practice it will be interpreted as
    relative to the process's current working directory, but that doesn't
    seem practically useful. Vulkan treats relative paths as being relative
    to the JSON file in which they were found, which seems more likely to
    be a helpful behaviour.
    
    Otherwise this documents the current behaviour, without any of the
    possible changes suggested on #187
    
    . If any of those changes are made,
    then this document should be updated at the same time.
    Signed-off-by: Simon McVittie's avatarSimon McVittie <smcv@collabora.com>
    58e0fda4