*/
int index;
+ /**
+ * Descriptor set binding for sampler or UBO.
+ */
+ int descriptor_set;
+
/**
* Initial binding point for a sampler or UBO.
*
bool is_ssa;
} nir_src;
-#define NIR_SRC_INIT (nir_src) { { NULL } }
+#ifdef __cplusplus
+# define NIR_SRC_INIT nir_src()
+#else
+# define NIR_SRC_INIT (nir_src) { { NULL } }
+#endif
#define nir_foreach_use(reg_or_ssa_def, src) \
list_for_each_entry(nir_src, src, &(reg_or_ssa_def)->uses, use_link)
bool is_ssa;
} nir_dest;
-#define NIR_DEST_INIT (nir_dest) { { { NULL } } }
+#ifdef __cplusplus
+# define NIR_DEST_INIT nir_dest()
+#else
+# define NIR_DEST_INIT (nir_dest) { { { NULL } } }
+#endif
#define nir_foreach_def(reg, dest) \
list_for_each_entry(nir_dest, dest, &(reg)->defs, reg.def_link)
NIR_DEFINE_CAST(nir_deref_as_array, nir_deref, nir_deref_array, deref)
NIR_DEFINE_CAST(nir_deref_as_struct, nir_deref, nir_deref_struct, deref)
+/** Returns the tail of a deref chain */
+static inline nir_deref *
+nir_deref_tail(nir_deref *deref)
+{
+ while (deref->child)
+ deref = deref->child;
+ return deref;
+}
+
typedef struct {
nir_instr instr;
typedef struct nir_shader_compiler_options {
bool lower_ffma;
+ bool lower_fdiv;
bool lower_flrp;
bool lower_fpow;
bool lower_fsat;
};
} nir_cursor;
+static inline nir_block *
+nir_cursor_current_block(nir_cursor cursor)
+{
+ if (cursor.option == nir_cursor_before_instr ||
+ cursor.option == nir_cursor_after_instr) {
+ return cursor.instr->block;
+ } else {
+ return cursor.block;
+ }
+}
+
static inline nir_cursor
nir_before_block(nir_block *block)
{
void nir_lower_outputs_to_temporaries(nir_shader *shader);
+void nir_lower_outputs_to_temporaries(nir_shader *shader);
+
+void nir_shader_gather_info(nir_shader *shader, nir_function_impl *entrypoint);
+
void nir_assign_var_locations(struct exec_list *var_list,
unsigned *size,
int (*type_size)(const struct glsl_type *));