On Fri 16 Jun 2017, Jason Ekstrand wrote: > Starting with Sky Lake, we can clear to arbitrary floats or integers. > Unfortunately, the hardware isn't particularly smart when it comes > sampling from that clear color. If the clear color is out of range for > the surface format, it will happily return whatever we put in the > surface state packet unmodified. In order to avoid returning bogus > values for surfaces with a limited range, we need to do some clamping. > > Cc: "17.1" <mesa-sta...@lists.freedesktop.org> > --- > src/mesa/drivers/dri/i965/brw_meta_util.c | 40 > +++++++++++++++++++++++++++++++ > 1 file changed, 40 insertions(+)
This reminded me that GL has no GL_UNSIGNED_FLOAT. Reviewed-by: Chad Versace <chadvers...@chromium.org> _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
