• Zhenyu Wang's avatar
    lib: Add GPGPU fill · 10c6ad38
    Zhenyu Wang authored
    This is to add fill operation using GPGPU pipeline which is similar to
    current media fill. This can be used to simply verify GPGPU pipeline
    and help to enable it on newer HW, currently it works on Gen7 only and
    will add support on later platform.
    Now this sets very simply thread group dispatch for one thread per
    thread group on SIMD16 dispatch. So the fill shader just uses thread
    group ID for buffer offset.
    v2: No new fill func typedef but adapt to igt_fillfunc_t.
    Signed-off-by: Zhenyu Wang's avatarZhenyu Wang <zhenyuw@linux.intel.com>
gen7_media.h 13.8 KB