1 /* 2 * Copyright © 2017-2018 Rob Clark <[email protected]> 3 * SPDX-License-Identifier: MIT 4 * 5 * Authors: 6 * Rob Clark <[email protected]> 7 */ 8 9 #ifndef IR3_IMAGE_H_ 10 #define IR3_IMAGE_H_ 11 12 #include "ir3_context.h" 13 14 void ir3_ibo_mapping_init(struct ir3_ibo_mapping *mapping, 15 unsigned num_textures); 16 struct ir3_instruction *ir3_ssbo_to_ibo(struct ir3_context *ctx, nir_src src); 17 unsigned ir3_ssbo_to_tex(struct ir3_ibo_mapping *mapping, unsigned ssbo); 18 struct ir3_instruction *ir3_image_to_ibo(struct ir3_context *ctx, nir_src src); 19 unsigned ir3_image_to_tex(struct ir3_ibo_mapping *mapping, unsigned image); 20 21 unsigned ir3_get_image_coords(const nir_intrinsic_instr *instr, 22 unsigned *flagsp); 23 type_t ir3_get_type_for_image_intrinsic(const nir_intrinsic_instr *instr); 24 unsigned ir3_get_num_components_for_image_format(enum pipe_format); 25 26 #endif /* IR3_IMAGE_H_ */ 27