util/formats: Add PIPE_FORMAT_R8_G8B8_420_UNORM

This is a planar, subsampled format. It's basically NV12, but without colorspace conversion. Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Rob Clark <robdclark@chromium.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6693>
2020-09-28 15:34:07 +00:00
parent 3b784370c3
commit e23bcb69c3
3 changed files with 7 additions and 0 deletions
@@ -104,6 +104,7 @@ def has_access(format):
        'y16_u16_v16_422_unorm',
        'y16_u16v16_422_unorm',
        'y16_u16_v16_444_unorm',
+        'r8_g8b8_420_unorm',
    ]
    if format.short_name() in noaccess_formats:
        return False