2014-07-30 23:33:32 +01:00
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/*
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* Copyright © 2014 Connor Abbott
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* Authors:
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* Connor Abbott (cwabbott0@gmail.com)
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*
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*/
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2017-03-20 16:04:07 +00:00
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#ifndef NIR_TYPES_H
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#define NIR_TYPES_H
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2014-07-30 23:33:32 +01:00
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2015-09-17 16:03:48 +01:00
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#include <stdio.h>
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2015-11-25 16:03:26 +00:00
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#include <stdbool.h>
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2015-09-17 16:03:48 +01:00
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2016-01-18 09:35:29 +00:00
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/* C wrapper around compiler/glsl_types.h */
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2014-07-30 23:33:32 +01:00
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2015-11-25 16:03:26 +00:00
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#include "glsl_types.h"
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2014-07-30 23:33:32 +01:00
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#ifdef __cplusplus
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extern "C" {
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#else
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struct glsl_type;
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#endif
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2016-10-05 19:58:59 +01:00
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const char *glsl_get_type_name(const struct glsl_type *type);
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2014-07-30 23:33:32 +01:00
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const struct glsl_type *glsl_get_struct_field(const struct glsl_type *type,
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2014-11-26 05:36:25 +00:00
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unsigned index);
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2014-07-30 23:33:32 +01:00
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2019-01-22 07:37:58 +00:00
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int glsl_get_struct_field_offset(const struct glsl_type *type,
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unsigned index);
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2018-12-18 16:30:23 +00:00
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2019-01-22 07:37:58 +00:00
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unsigned glsl_get_explicit_stride(const struct glsl_type *type);
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2014-07-30 23:33:32 +01:00
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const struct glsl_type *glsl_get_array_element(const struct glsl_type *type);
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2016-03-15 05:01:29 +00:00
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const struct glsl_type *glsl_without_array(const struct glsl_type *type);
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2018-07-25 16:53:58 +01:00
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const struct glsl_type *glsl_without_array_or_matrix(const struct glsl_type *type);
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2018-12-12 20:32:19 +00:00
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const struct glsl_type *glsl_get_bare_type(const struct glsl_type *type);
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2014-07-30 23:33:32 +01:00
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const struct glsl_type *glsl_get_column_type(const struct glsl_type *type);
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2016-02-12 05:54:55 +00:00
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const struct glsl_type *
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glsl_get_function_return_type(const struct glsl_type *type);
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const struct glsl_function_param *
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glsl_get_function_param(const struct glsl_type *type, unsigned index);
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2017-12-18 17:33:32 +00:00
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GLenum glsl_get_gl_type(const struct glsl_type *type);
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2014-07-30 23:33:32 +01:00
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enum glsl_base_type glsl_get_base_type(const struct glsl_type *type);
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unsigned glsl_get_vector_elements(const struct glsl_type *type);
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unsigned glsl_get_components(const struct glsl_type *type);
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unsigned glsl_get_matrix_columns(const struct glsl_type *type);
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unsigned glsl_get_length(const struct glsl_type *type);
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2015-07-22 23:31:59 +01:00
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unsigned glsl_get_aoa_size(const struct glsl_type *type);
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2016-03-25 23:12:19 +00:00
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unsigned glsl_count_attribute_slots(const struct glsl_type *type,
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2018-03-28 10:00:28 +01:00
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bool is_gl_vertex_input);
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2017-10-19 12:28:35 +01:00
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unsigned glsl_get_component_slots(const struct glsl_type *type);
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2019-03-06 14:15:54 +00:00
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unsigned glsl_varying_count(const struct glsl_type *type);
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2016-03-25 23:12:19 +00:00
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2014-07-30 23:33:32 +01:00
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const char *glsl_get_struct_elem_name(const struct glsl_type *type,
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unsigned index);
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2016-02-12 05:56:18 +00:00
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enum glsl_sampler_dim glsl_get_sampler_dim(const struct glsl_type *type);
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enum glsl_base_type glsl_get_sampler_result_type(const struct glsl_type *type);
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2017-10-26 10:05:30 +01:00
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unsigned glsl_get_sampler_target(const struct glsl_type *type);
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2018-08-16 16:22:32 +01:00
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int glsl_get_sampler_coordinate_components(const struct glsl_type *type);
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2016-02-12 05:56:18 +00:00
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2019-03-05 04:55:57 +00:00
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unsigned glsl_get_struct_location_offset(const struct glsl_type *type,
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2015-09-17 15:57:26 +01:00
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unsigned length);
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2014-07-30 23:33:32 +01:00
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2017-11-28 12:38:32 +00:00
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unsigned glsl_atomic_size(const struct glsl_type *type);
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2015-08-14 18:36:15 +01:00
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static inline unsigned
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2016-05-11 20:05:09 +01:00
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glsl_get_bit_size(const struct glsl_type *type)
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2015-08-14 18:36:15 +01:00
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{
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2016-05-11 20:05:09 +01:00
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switch (glsl_get_base_type(type)) {
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2018-10-19 17:14:47 +01:00
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case GLSL_TYPE_BOOL:
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return 1;
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2015-08-14 18:36:15 +01:00
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case GLSL_TYPE_INT:
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case GLSL_TYPE_UINT:
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case GLSL_TYPE_FLOAT: /* TODO handle mediump */
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case GLSL_TYPE_SUBROUTINE:
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return 32;
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2017-07-01 06:54:50 +01:00
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case GLSL_TYPE_FLOAT16:
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case GLSL_TYPE_UINT16:
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case GLSL_TYPE_INT16:
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return 16;
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2018-01-25 12:59:06 +00:00
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case GLSL_TYPE_UINT8:
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case GLSL_TYPE_INT8:
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return 8;
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2015-08-14 18:36:15 +01:00
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case GLSL_TYPE_DOUBLE:
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2016-09-01 22:11:32 +01:00
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case GLSL_TYPE_INT64:
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case GLSL_TYPE_UINT64:
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2018-01-19 04:09:51 +00:00
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case GLSL_TYPE_IMAGE:
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case GLSL_TYPE_SAMPLER:
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2015-08-14 18:36:15 +01:00
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return 64;
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default:
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unreachable("unknown base type");
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}
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return 0;
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}
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2018-02-06 17:53:33 +00:00
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bool glsl_type_is_16bit(const struct glsl_type *type);
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2019-02-06 01:27:39 +00:00
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bool glsl_type_is_32bit(const struct glsl_type *type);
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2016-12-04 06:21:16 +00:00
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bool glsl_type_is_64bit(const struct glsl_type *type);
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2014-07-30 23:33:32 +01:00
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bool glsl_type_is_void(const struct glsl_type *type);
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2016-02-12 06:03:48 +00:00
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bool glsl_type_is_error(const struct glsl_type *type);
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2014-07-30 23:33:32 +01:00
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bool glsl_type_is_vector(const struct glsl_type *type);
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bool glsl_type_is_scalar(const struct glsl_type *type);
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2015-05-01 19:26:40 +01:00
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bool glsl_type_is_vector_or_scalar(const struct glsl_type *type);
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2014-07-30 23:33:32 +01:00
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bool glsl_type_is_matrix(const struct glsl_type *type);
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2018-12-12 20:32:19 +00:00
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bool glsl_matrix_type_is_row_major(const struct glsl_type *type);
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2016-02-12 06:03:48 +00:00
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bool glsl_type_is_array(const struct glsl_type *type);
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2016-10-12 08:13:55 +01:00
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bool glsl_type_is_array_of_arrays(const struct glsl_type *type);
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2018-07-25 16:53:58 +01:00
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bool glsl_type_is_array_or_matrix(const struct glsl_type *type);
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2019-03-07 10:33:03 +00:00
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bool glsl_type_is_struct(const struct glsl_type *type);
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2019-03-09 16:22:39 +00:00
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bool glsl_type_is_interface(const struct glsl_type *type);
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2019-03-05 05:07:12 +00:00
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bool glsl_type_is_struct_or_ifc(const struct glsl_type *type);
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2016-02-12 05:56:18 +00:00
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bool glsl_type_is_sampler(const struct glsl_type *type);
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bool glsl_type_is_image(const struct glsl_type *type);
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2016-10-25 07:04:31 +01:00
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bool glsl_type_is_dual_slot(const struct glsl_type *type);
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bool glsl_type_is_numeric(const struct glsl_type *type);
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bool glsl_type_is_boolean(const struct glsl_type *type);
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2018-11-12 02:24:42 +00:00
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bool glsl_type_is_integer(const struct glsl_type *type);
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2019-02-12 19:03:34 +00:00
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bool glsl_type_contains_64bit(const struct glsl_type *type);
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2016-02-12 05:56:18 +00:00
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bool glsl_sampler_type_is_shadow(const struct glsl_type *type);
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bool glsl_sampler_type_is_array(const struct glsl_type *type);
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2017-11-28 12:38:32 +00:00
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bool glsl_contains_atomic(const struct glsl_type *type);
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2014-07-30 23:33:32 +01:00
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const struct glsl_type *glsl_void_type(void);
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2015-02-24 03:56:00 +00:00
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const struct glsl_type *glsl_float_type(void);
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2017-07-01 06:54:50 +01:00
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const struct glsl_type *glsl_float16_t_type(void);
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2016-06-10 03:50:45 +01:00
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const struct glsl_type *glsl_double_type(void);
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2015-12-18 08:42:03 +00:00
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const struct glsl_type *glsl_vec_type(unsigned n);
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2016-06-15 01:43:12 +01:00
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const struct glsl_type *glsl_dvec_type(unsigned n);
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2014-10-30 23:49:32 +00:00
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const struct glsl_type *glsl_vec4_type(void);
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2017-12-28 23:12:20 +00:00
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const struct glsl_type *glsl_uvec4_type(void);
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2016-02-12 06:04:14 +00:00
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const struct glsl_type *glsl_int_type(void);
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2015-05-12 09:12:46 +01:00
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const struct glsl_type *glsl_uint_type(void);
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2017-02-15 04:51:02 +00:00
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const struct glsl_type *glsl_int64_t_type(void);
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const struct glsl_type *glsl_uint64_t_type(void);
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2017-07-01 06:54:50 +01:00
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const struct glsl_type *glsl_int16_t_type(void);
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const struct glsl_type *glsl_uint16_t_type(void);
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2018-01-25 12:59:06 +00:00
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const struct glsl_type *glsl_int8_t_type(void);
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const struct glsl_type *glsl_uint8_t_type(void);
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2016-02-12 06:04:14 +00:00
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const struct glsl_type *glsl_bool_type(void);
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const struct glsl_type *glsl_scalar_type(enum glsl_base_type base_type);
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const struct glsl_type *glsl_vector_type(enum glsl_base_type base_type,
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unsigned components);
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const struct glsl_type *glsl_matrix_type(enum glsl_base_type base_type,
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unsigned rows, unsigned columns);
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2018-12-12 20:32:19 +00:00
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const struct glsl_type *glsl_explicit_matrix_type(const struct glsl_type *mat,
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unsigned stride,
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bool row_major);
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2014-10-30 23:49:32 +00:00
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const struct glsl_type *glsl_array_type(const struct glsl_type *base,
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2018-12-12 20:32:19 +00:00
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unsigned elements,
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unsigned explicit_stride);
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2016-02-12 06:04:14 +00:00
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const struct glsl_type *glsl_struct_type(const struct glsl_struct_field *fields,
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unsigned num_fields, const char *name);
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2017-04-24 15:22:25 +01:00
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const struct glsl_type *glsl_interface_type(const struct glsl_struct_field *fields,
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unsigned num_fields,
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enum glsl_interface_packing packing,
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bool row_major,
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const char *block_name);
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2016-02-12 05:56:18 +00:00
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const struct glsl_type *glsl_sampler_type(enum glsl_sampler_dim dim,
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bool is_shadow, bool is_array,
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enum glsl_base_type base_type);
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const struct glsl_type *glsl_bare_sampler_type();
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const struct glsl_type *glsl_image_type(enum glsl_sampler_dim dim,
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bool is_array,
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enum glsl_base_type base_type);
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2016-02-12 05:54:55 +00:00
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const struct glsl_type * glsl_function_type(const struct glsl_type *return_type,
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const struct glsl_function_param *params,
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unsigned num_params);
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2014-07-30 23:33:32 +01:00
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2016-02-12 06:04:14 +00:00
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const struct glsl_type *glsl_transposed_type(const struct glsl_type *type);
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2017-09-20 00:49:57 +01:00
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const struct glsl_type *glsl_channel_type(const struct glsl_type *type);
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2018-06-29 22:14:52 +01:00
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typedef void (*glsl_type_size_align_func)(const struct glsl_type *type,
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unsigned *size, unsigned *align);
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void glsl_get_natural_size_align_bytes(const struct glsl_type *type,
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unsigned *size, unsigned *align);
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2017-11-10 15:32:41 +00:00
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const struct glsl_type *glsl_atomic_uint_type(void);
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2014-07-30 23:33:32 +01:00
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#ifdef __cplusplus
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}
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#endif
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2017-03-20 16:04:07 +00:00
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#endif /* NIR_TYPES_H */
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