2014-07-30 23:33:32 +01:00
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/*
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* Copyright © 2014 Intel Corporation
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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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#include "nir_types.h"
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2016-01-18 10:16:48 +00:00
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#include "compiler/glsl/ir.h"
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2014-07-30 23:33:32 +01:00
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2016-10-05 19:58:59 +01:00
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const char *
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glsl_get_type_name(const glsl_type *type)
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2014-07-30 23:33:32 +01:00
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{
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2016-10-05 19:58:59 +01:00
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return type->name;
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2014-07-30 23:33:32 +01:00
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}
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const glsl_type *
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glsl_get_array_element(const glsl_type* type)
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{
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if (type->is_matrix())
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return type->column_type();
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2017-08-24 01:43:36 +01:00
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else if (type->is_vector())
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return type->get_scalar_type();
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2014-07-30 23:33:32 +01:00
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return type->fields.array;
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}
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2016-03-15 05:01:29 +00:00
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const glsl_type *
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glsl_without_array(const glsl_type *type)
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{
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return type->without_array();
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}
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2017-06-09 10:35:25 +01:00
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const glsl_type *
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glsl_get_array_instance(const glsl_type *type,
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unsigned array_size)
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{
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return glsl_type::get_array_instance(type, array_size);
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}
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2014-07-30 23:33:32 +01:00
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const glsl_type *
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2014-11-26 05:36:25 +00:00
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glsl_get_struct_field(const glsl_type *type, unsigned index)
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2014-07-30 23:33:32 +01:00
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{
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2014-11-26 05:36:25 +00:00
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return type->fields.structure[index].type;
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2014-07-30 23:33:32 +01:00
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}
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2016-02-12 05:54:55 +00:00
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const glsl_type *
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glsl_get_function_return_type(const glsl_type *type)
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{
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return type->fields.parameters[0].type;
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}
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const glsl_function_param *
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glsl_get_function_param(const glsl_type *type, unsigned index)
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{
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return &type->fields.parameters[index + 1];
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}
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2014-07-30 23:33:32 +01:00
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const struct glsl_type *
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glsl_get_column_type(const struct glsl_type *type)
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{
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return type->column_type();
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}
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enum glsl_base_type
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glsl_get_base_type(const struct glsl_type *type)
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{
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return type->base_type;
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}
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unsigned
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glsl_get_vector_elements(const struct glsl_type *type)
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{
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return type->vector_elements;
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}
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unsigned
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glsl_get_components(const struct glsl_type *type)
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{
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return type->components();
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}
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unsigned
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glsl_get_matrix_columns(const struct glsl_type *type)
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{
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return type->matrix_columns;
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}
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unsigned
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glsl_get_length(const struct glsl_type *type)
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{
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2015-04-11 00:16:02 +01:00
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return type->is_matrix() ? type->matrix_columns : type->length;
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2014-07-30 23:33:32 +01:00
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}
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2015-07-22 23:31:59 +01:00
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unsigned
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glsl_get_aoa_size(const struct glsl_type *type)
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{
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return type->arrays_of_arrays_size();
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}
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2016-03-25 23:12:19 +00:00
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unsigned
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glsl_count_attribute_slots(const struct glsl_type *type,
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2016-04-12 23:26:06 +01:00
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bool is_vertex_input)
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2016-03-25 23:12:19 +00:00
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{
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2016-04-12 23:26:06 +01:00
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return type->count_attribute_slots(is_vertex_input);
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2016-03-25 23:12:19 +00:00
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}
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2017-10-19 12:28:35 +01:00
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unsigned
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glsl_get_component_slots(const struct glsl_type *type)
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{
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return type->component_slots();
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}
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2014-07-30 23:33:32 +01:00
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const char *
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glsl_get_struct_elem_name(const struct glsl_type *type, unsigned index)
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{
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return type->fields.structure[index].name;
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}
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2016-02-12 05:56:18 +00:00
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glsl_sampler_dim
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glsl_get_sampler_dim(const struct glsl_type *type)
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{
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assert(glsl_type_is_sampler(type) || glsl_type_is_image(type));
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return (glsl_sampler_dim)type->sampler_dimensionality;
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}
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glsl_base_type
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glsl_get_sampler_result_type(const struct glsl_type *type)
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{
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assert(glsl_type_is_sampler(type) || glsl_type_is_image(type));
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return (glsl_base_type)type->sampled_type;
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}
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2017-10-26 10:05:30 +01:00
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unsigned
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glsl_get_sampler_target(const struct glsl_type *type)
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{
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assert(glsl_type_is_sampler(type));
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return type->sampler_index();
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}
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2015-09-17 15:57:26 +01:00
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unsigned
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glsl_get_record_location_offset(const struct glsl_type *type,
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unsigned length)
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{
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return type->record_location_offset(length);
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}
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2018-02-06 17:53:33 +00:00
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bool
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glsl_type_is_16bit(const glsl_type *type)
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{
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return type->is_16bit();
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}
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2016-12-04 06:21:16 +00:00
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bool
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glsl_type_is_64bit(const glsl_type *type)
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{
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return type->is_64bit();
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}
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2014-07-30 23:33:32 +01:00
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bool
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glsl_type_is_void(const glsl_type *type)
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{
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return type->is_void();
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}
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2016-02-12 06:03:48 +00:00
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bool
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glsl_type_is_error(const glsl_type *type)
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{
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return type->is_error();
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}
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2014-07-30 23:33:32 +01:00
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bool
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glsl_type_is_vector(const struct glsl_type *type)
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{
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return type->is_vector();
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}
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bool
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glsl_type_is_scalar(const struct glsl_type *type)
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{
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return type->is_scalar();
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}
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2015-05-01 19:26:40 +01:00
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bool
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glsl_type_is_vector_or_scalar(const struct glsl_type *type)
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{
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return type->is_vector() || type->is_scalar();
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}
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2014-07-30 23:33:32 +01:00
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bool
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glsl_type_is_matrix(const struct glsl_type *type)
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{
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return type->is_matrix();
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}
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2016-02-12 06:03:48 +00:00
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bool
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glsl_type_is_array(const struct glsl_type *type)
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{
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return type->is_array();
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}
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2016-10-12 08:13:55 +01:00
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bool
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glsl_type_is_array_of_arrays(const struct glsl_type *type)
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{
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return type->is_array_of_arrays();
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}
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2016-02-12 06:03:48 +00:00
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bool
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glsl_type_is_struct(const struct glsl_type *type)
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{
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return type->is_record() || type->is_interface();
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}
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2016-02-12 05:56:18 +00:00
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bool
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glsl_type_is_sampler(const struct glsl_type *type)
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{
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return type->is_sampler();
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}
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bool
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glsl_type_is_image(const struct glsl_type *type)
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{
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return type->is_image();
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}
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bool
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glsl_sampler_type_is_shadow(const struct glsl_type *type)
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{
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assert(glsl_type_is_sampler(type));
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return type->sampler_shadow;
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}
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bool
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glsl_sampler_type_is_array(const struct glsl_type *type)
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{
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assert(glsl_type_is_sampler(type) || glsl_type_is_image(type));
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return type->sampler_array;
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}
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2016-10-25 07:04:31 +01:00
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bool
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glsl_type_is_dual_slot(const struct glsl_type *type)
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{
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return type->is_dual_slot();
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}
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bool
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glsl_type_is_numeric(const struct glsl_type *type)
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{
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return type->is_numeric();
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}
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bool
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glsl_type_is_boolean(const struct glsl_type *type)
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{
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return type->is_boolean();
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}
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2014-10-30 23:49:32 +00:00
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const glsl_type *
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2014-07-30 23:33:32 +01:00
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glsl_void_type(void)
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{
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return glsl_type::void_type;
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}
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2014-10-30 23:49:32 +00:00
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2015-02-24 03:56:00 +00:00
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const glsl_type *
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glsl_float_type(void)
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{
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return glsl_type::float_type;
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}
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2016-06-10 03:50:45 +01:00
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const glsl_type *
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glsl_double_type(void)
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{
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return glsl_type::double_type;
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}
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2017-07-01 06:54:50 +01:00
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const glsl_type *
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glsl_float16_t_type(void)
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{
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return glsl_type::float16_t_type;
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}
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2015-12-18 08:42:03 +00:00
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const glsl_type *
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glsl_vec_type(unsigned n)
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{
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return glsl_type::vec(n);
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}
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2016-06-15 01:43:12 +01:00
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const glsl_type *
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glsl_dvec_type(unsigned n)
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{
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return glsl_type::dvec(n);
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}
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2014-10-30 23:49:32 +00:00
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const glsl_type *
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glsl_vec4_type(void)
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{
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return glsl_type::vec4_type;
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}
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2017-12-28 23:12:20 +00:00
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const glsl_type *
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glsl_uvec4_type(void)
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{
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return glsl_type::uvec4_type;
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}
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2016-02-12 06:04:14 +00:00
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const glsl_type *
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glsl_int_type(void)
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{
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return glsl_type::int_type;
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}
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2015-05-12 09:12:46 +01:00
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const glsl_type *
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glsl_uint_type(void)
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{
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return glsl_type::uint_type;
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}
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|
2017-02-15 04:51:02 +00:00
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const glsl_type *
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glsl_int64_t_type(void)
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{
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return glsl_type::int64_t_type;
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}
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const glsl_type *
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glsl_uint64_t_type(void)
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{
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return glsl_type::uint64_t_type;
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}
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2017-07-01 06:54:50 +01:00
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const glsl_type *
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glsl_int16_t_type(void)
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{
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return glsl_type::int16_t_type;
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}
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const glsl_type *
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glsl_uint16_t_type(void)
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{
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return glsl_type::uint16_t_type;
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}
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|
2018-01-25 12:59:06 +00:00
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|
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const glsl_type *
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glsl_int8_t_type(void)
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{
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return glsl_type::int8_t_type;
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}
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const glsl_type *
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glsl_uint8_t_type(void)
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{
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return glsl_type::uint8_t_type;
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|
|
|
}
|
|
|
|
|
2016-02-12 06:04:14 +00:00
|
|
|
const glsl_type *
|
|
|
|
glsl_bool_type(void)
|
|
|
|
{
|
|
|
|
return glsl_type::bool_type;
|
|
|
|
}
|
|
|
|
|
|
|
|
const glsl_type *
|
|
|
|
glsl_scalar_type(enum glsl_base_type base_type)
|
|
|
|
{
|
|
|
|
return glsl_type::get_instance(base_type, 1, 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
const glsl_type *
|
|
|
|
glsl_vector_type(enum glsl_base_type base_type, unsigned components)
|
|
|
|
{
|
2018-03-12 19:00:31 +00:00
|
|
|
const glsl_type *t = glsl_type::get_instance(base_type, components, 1);
|
|
|
|
assert(t != glsl_type::error_type);
|
|
|
|
return t;
|
2016-02-12 06:04:14 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
const glsl_type *
|
|
|
|
glsl_matrix_type(enum glsl_base_type base_type, unsigned rows, unsigned columns)
|
|
|
|
{
|
2018-03-12 19:00:31 +00:00
|
|
|
const glsl_type *t = glsl_type::get_instance(base_type, rows, columns);
|
|
|
|
assert(t != glsl_type::error_type);
|
|
|
|
return t;
|
2016-02-12 06:04:14 +00:00
|
|
|
}
|
|
|
|
|
2014-10-30 23:49:32 +00:00
|
|
|
const glsl_type *
|
|
|
|
glsl_array_type(const glsl_type *base, unsigned elements)
|
|
|
|
{
|
|
|
|
return glsl_type::get_array_instance(base, elements);
|
|
|
|
}
|
2016-02-12 05:54:55 +00:00
|
|
|
|
2016-02-12 05:56:18 +00:00
|
|
|
const glsl_type *
|
2016-02-12 06:04:14 +00:00
|
|
|
glsl_struct_type(const glsl_struct_field *fields,
|
|
|
|
unsigned num_fields, const char *name)
|
|
|
|
{
|
|
|
|
return glsl_type::get_record_instance(fields, num_fields, name);
|
|
|
|
}
|
|
|
|
|
2017-04-24 15:22:25 +01:00
|
|
|
const glsl_type *
|
|
|
|
glsl_interface_type(const glsl_struct_field *fields,
|
|
|
|
unsigned num_fields,
|
|
|
|
enum glsl_interface_packing packing,
|
|
|
|
bool row_major,
|
|
|
|
const char *block_name)
|
|
|
|
{
|
|
|
|
return glsl_type::get_interface_instance(fields, num_fields, packing,
|
|
|
|
row_major, block_name);
|
|
|
|
}
|
|
|
|
|
2016-02-12 05:56:18 +00:00
|
|
|
const struct glsl_type *
|
|
|
|
glsl_sampler_type(enum glsl_sampler_dim dim, bool is_shadow, bool is_array,
|
|
|
|
enum glsl_base_type base_type)
|
|
|
|
{
|
|
|
|
return glsl_type::get_sampler_instance(dim, is_shadow, is_array, base_type);
|
|
|
|
}
|
|
|
|
|
|
|
|
const struct glsl_type *
|
|
|
|
glsl_bare_sampler_type()
|
|
|
|
{
|
|
|
|
return glsl_type::sampler_type;
|
|
|
|
}
|
|
|
|
|
|
|
|
const struct glsl_type *
|
|
|
|
glsl_image_type(enum glsl_sampler_dim dim, bool is_array,
|
|
|
|
enum glsl_base_type base_type)
|
|
|
|
{
|
|
|
|
return glsl_type::get_image_instance(dim, is_array, base_type);
|
|
|
|
}
|
|
|
|
|
2016-02-12 05:54:55 +00:00
|
|
|
const glsl_type *
|
|
|
|
glsl_function_type(const glsl_type *return_type,
|
|
|
|
const glsl_function_param *params, unsigned num_params)
|
|
|
|
{
|
|
|
|
return glsl_type::get_function_instance(return_type, params, num_params);
|
|
|
|
}
|
2016-02-12 06:04:14 +00:00
|
|
|
|
|
|
|
const glsl_type *
|
|
|
|
glsl_transposed_type(const struct glsl_type *type)
|
|
|
|
{
|
|
|
|
assert(glsl_type_is_matrix(type));
|
|
|
|
return glsl_type::get_instance(type->base_type, type->matrix_columns,
|
|
|
|
type->vector_elements);
|
|
|
|
}
|
2017-09-20 00:49:57 +01:00
|
|
|
|
|
|
|
const glsl_type *
|
|
|
|
glsl_channel_type(const glsl_type *t)
|
|
|
|
{
|
|
|
|
switch (glsl_get_base_type(t)) {
|
|
|
|
case GLSL_TYPE_ARRAY: {
|
|
|
|
const glsl_type *base = glsl_channel_type(glsl_get_array_element(t));
|
|
|
|
return glsl_array_type(base, glsl_get_length(t));
|
|
|
|
}
|
|
|
|
case GLSL_TYPE_UINT:
|
|
|
|
return glsl_uint_type();
|
|
|
|
case GLSL_TYPE_INT:
|
|
|
|
return glsl_int_type();
|
|
|
|
case GLSL_TYPE_FLOAT:
|
|
|
|
return glsl_float_type();
|
|
|
|
case GLSL_TYPE_BOOL:
|
|
|
|
return glsl_bool_type();
|
|
|
|
case GLSL_TYPE_DOUBLE:
|
|
|
|
return glsl_double_type();
|
|
|
|
case GLSL_TYPE_UINT64:
|
|
|
|
return glsl_uint64_t_type();
|
|
|
|
case GLSL_TYPE_INT64:
|
|
|
|
return glsl_int64_t_type();
|
2018-02-06 17:53:33 +00:00
|
|
|
case GLSL_TYPE_FLOAT16:
|
|
|
|
return glsl_float16_t_type();
|
|
|
|
case GLSL_TYPE_UINT16:
|
|
|
|
return glsl_uint16_t_type();
|
|
|
|
case GLSL_TYPE_INT16:
|
|
|
|
return glsl_int16_t_type();
|
2017-09-20 00:49:57 +01:00
|
|
|
default:
|
|
|
|
unreachable("Unhandled base type glsl_channel_type()");
|
|
|
|
}
|
|
|
|
}
|
2018-06-29 22:14:52 +01:00
|
|
|
|
|
|
|
void
|
|
|
|
glsl_get_natural_size_align_bytes(const struct glsl_type *type,
|
|
|
|
unsigned *size, unsigned *align)
|
|
|
|
{
|
|
|
|
switch (type->base_type) {
|
|
|
|
case GLSL_TYPE_UINT8:
|
|
|
|
case GLSL_TYPE_INT8:
|
|
|
|
case GLSL_TYPE_UINT16:
|
|
|
|
case GLSL_TYPE_INT16:
|
|
|
|
case GLSL_TYPE_FLOAT16:
|
|
|
|
case GLSL_TYPE_UINT:
|
|
|
|
case GLSL_TYPE_INT:
|
|
|
|
case GLSL_TYPE_FLOAT:
|
|
|
|
case GLSL_TYPE_BOOL:
|
|
|
|
case GLSL_TYPE_DOUBLE:
|
|
|
|
case GLSL_TYPE_UINT64:
|
|
|
|
case GLSL_TYPE_INT64: {
|
|
|
|
unsigned N = glsl_get_bit_size(type) / 8;
|
|
|
|
*size = N * type->components();
|
|
|
|
*align = N;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
case GLSL_TYPE_ARRAY: {
|
|
|
|
unsigned elem_size, elem_align;
|
|
|
|
glsl_get_natural_size_align_bytes(type->fields.array,
|
|
|
|
&elem_size, &elem_align);
|
|
|
|
*align = elem_align;
|
|
|
|
*size = type->length * ALIGN_POT(elem_size, elem_align);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
case GLSL_TYPE_STRUCT:
|
|
|
|
*size = 0;
|
|
|
|
*align = 0;
|
|
|
|
for (unsigned i = 0; i < type->length; i++) {
|
|
|
|
unsigned elem_size, elem_align;
|
|
|
|
glsl_get_natural_size_align_bytes(type->fields.structure[i].type,
|
|
|
|
&elem_size, &elem_align);
|
|
|
|
*align = MAX2(*align, elem_align);
|
|
|
|
*size = ALIGN_POT(*size, elem_align) + elem_size;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GLSL_TYPE_SAMPLER:
|
|
|
|
case GLSL_TYPE_ATOMIC_UINT:
|
|
|
|
case GLSL_TYPE_SUBROUTINE:
|
|
|
|
case GLSL_TYPE_IMAGE:
|
|
|
|
case GLSL_TYPE_VOID:
|
|
|
|
case GLSL_TYPE_ERROR:
|
|
|
|
case GLSL_TYPE_INTERFACE:
|
|
|
|
case GLSL_TYPE_FUNCTION:
|
|
|
|
unreachable("type does not have a natural size");
|
|
|
|
}
|
|
|
|
}
|
2017-11-10 15:32:41 +00:00
|
|
|
|
|
|
|
const glsl_type *
|
|
|
|
glsl_atomic_uint_type(void)
|
|
|
|
{
|
|
|
|
return glsl_type::atomic_uint_type;
|
|
|
|
}
|
2017-11-28 12:38:32 +00:00
|
|
|
|
|
|
|
unsigned
|
|
|
|
glsl_atomic_size(const struct glsl_type *type)
|
|
|
|
{
|
|
|
|
return type->atomic_size();
|
|
|
|
}
|
|
|
|
|
|
|
|
bool
|
|
|
|
glsl_contains_atomic(const struct glsl_type *type)
|
|
|
|
{
|
|
|
|
return type->contains_atomic();
|
|
|
|
}
|