+unsigned
+ac_get_tbuffer_format(enum chip_class chip_class,
+ unsigned dfmt, unsigned nfmt);
+
+const struct ac_data_format_info *
+ac_get_data_format_info(unsigned dfmt);
+
+enum ac_image_dim
+ac_get_sampler_dim(enum chip_class chip_class, enum glsl_sampler_dim dim,
+ bool is_array);
+
+enum ac_image_dim
+ac_get_image_dim(enum chip_class chip_class, enum glsl_sampler_dim sdim,
+ bool is_array);
+
+unsigned
+ac_get_fs_input_vgpr_cnt(const struct ac_shader_config *config,
+ signed char *face_vgpr_index,
+ signed char *ancillary_vgpr_index);
+
+void ac_choose_spi_color_formats(unsigned format, unsigned swap,
+ unsigned ntype, bool is_depth,
+ struct ac_spi_color_formats *formats);
+
+#ifdef __cplusplus
+}
+#endif
+