On Fri, Mar 25, 2016 at 7:12 PM, Jason Ekstrand <[email protected]> wrote: >
Reviewed-by: Rob Clark <[email protected]> > --- > src/compiler/nir/nir_builder.h | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/src/compiler/nir/nir_builder.h b/src/compiler/nir/nir_builder.h > index 4df79f5..e9c409b 100644 > --- a/src/compiler/nir/nir_builder.h > +++ b/src/compiler/nir/nir_builder.h > @@ -399,6 +399,22 @@ nir_store_var(nir_builder *build, nir_variable *var, > nir_ssa_def *value, > } > > static inline void > +nir_store_deref_var(nir_builder *build, nir_deref_var *deref, > + nir_ssa_def *value, unsigned writemask) > +{ > + const unsigned num_components = > + glsl_get_vector_elements(nir_deref_tail(&deref->deref)->type); > + > + nir_intrinsic_instr *store = > + nir_intrinsic_instr_create(build->shader, nir_intrinsic_store_var); > + store->num_components = num_components; > + store->const_index[0] = writemask & ((1 << num_components) - 1); > + store->variables[0] = nir_deref_as_var(nir_copy_deref(store, > &deref->deref)); > + store->src[0] = nir_src_for_ssa(value); > + nir_builder_instr_insert(build, &store->instr); > +} > + > +static inline void > nir_copy_deref_var(nir_builder *build, nir_deref_var *dest, nir_deref_var > *src) > { > assert(nir_deref_tail(&dest->deref)->type == > -- > 2.5.0.400.gff86faf > > _______________________________________________ > mesa-dev mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
