On Thu 02 Feb 2017, Jason Ekstrand wrote: > Cc: Anuj Phogat <anuj.pho...@gmail.com> > --- > src/intel/isl/isl_format.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/src/intel/isl/isl_format.c b/src/intel/isl/isl_format.c > index 1cd941c..0fdc716 100644 > --- a/src/intel/isl/isl_format.c > +++ b/src/intel/isl/isl_format.c > @@ -455,6 +455,12 @@ isl_format_supports_ccs_d(const struct gen_device_info > *devinfo, > return fmtl->bpb == 32 || fmtl->bpb == 64 || fmtl->bpb == 128; > } > > +/** > + * Returns true if the given format can support single-sample color > + * compression. This function only checks the format. In order to determine > + * if a surface supports CCS_E, several other factors need to be considered > + * such as tiling and sample count. See isl_surf_get_ccs_surf for details. > + */ > bool > isl_format_supports_ccs_e(const struct gen_device_info *devinfo, > enum isl_format format)
Reviewed-by: Chad Versace <chadvers...@chromium.org> _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
