[Mesa-dev] [PATCH] intel: Fix intel_texsubimage_tiled_memcpy to skip GL_EXT_unpack_subimage case

[Neil Roberts]

Rob Bradford <rob at robster.org.uk> writes:

> +       packing->RowLength != width)

I wonder if this is a bit overzealous and we should change it to accept
packing->RowLength==0 as well. Setting the row length to zero is
equivalent to setting it to the width of the data. It could be that
Chrome leaves it at zero and in that case we'd have broken the
optimisation.

Regards,
- Neil