1/* 2 * Copyright © 2012 Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 */ 23#include <gtest/gtest.h> 24#include "main/compiler.h" 25#include "main/mtypes.h" 26#include "main/macros.h" 27#include "ralloc.h" 28#include "uniform_initializer_utils.h" 29 30namespace linker { 31extern void 32copy_constant_to_storage(union gl_constant_value *storage, 33 const ir_constant *val, 34 const enum glsl_base_type base_type, 35 const unsigned int elements); 36} 37 38class copy_constant_to_storage : public ::testing::Test { 39public: 40 void int_test(unsigned rows); 41 void uint_test(unsigned rows); 42 void bool_test(unsigned rows); 43 void sampler_test(); 44 void float_test(unsigned columns, unsigned rows); 45 46 virtual void SetUp(); 47 virtual void TearDown(); 48 49 gl_constant_value storage[17]; 50 void *mem_ctx; 51}; 52 53void 54copy_constant_to_storage::SetUp() 55{ 56 this->mem_ctx = ralloc_context(NULL); 57} 58 59void 60copy_constant_to_storage::TearDown() 61{ 62 ralloc_free(this->mem_ctx); 63 this->mem_ctx = NULL; 64} 65 66void 67copy_constant_to_storage::int_test(unsigned rows) 68{ 69 ir_constant *val; 70 generate_data(mem_ctx, GLSL_TYPE_INT, 1, rows, val); 71 72 const unsigned red_zone_size = Elements(storage) - val->type->components(); 73 fill_storage_array_with_sentinels(storage, 74 val->type->components(), 75 red_zone_size); 76 77 linker::copy_constant_to_storage(storage, 78 val, 79 val->type->base_type, 80 val->type->components()); 81 82 verify_data(storage, 0, val, red_zone_size); 83} 84 85void 86copy_constant_to_storage::uint_test(unsigned rows) 87{ 88 ir_constant *val; 89 generate_data(mem_ctx, GLSL_TYPE_UINT, 1, rows, val); 90 91 const unsigned red_zone_size = Elements(storage) - val->type->components(); 92 fill_storage_array_with_sentinels(storage, 93 val->type->components(), 94 red_zone_size); 95 96 linker::copy_constant_to_storage(storage, 97 val, 98 val->type->base_type, 99 val->type->components()); 100 101 verify_data(storage, 0, val, red_zone_size); 102} 103 104void 105copy_constant_to_storage::float_test(unsigned columns, unsigned rows) 106{ 107 ir_constant *val; 108 generate_data(mem_ctx, GLSL_TYPE_FLOAT, columns, rows, val); 109 110 const unsigned red_zone_size = Elements(storage) - val->type->components(); 111 fill_storage_array_with_sentinels(storage, 112 val->type->components(), 113 red_zone_size); 114 115 linker::copy_constant_to_storage(storage, 116 val, 117 val->type->base_type, 118 val->type->components()); 119 120 verify_data(storage, 0, val, red_zone_size); 121} 122 123void 124copy_constant_to_storage::bool_test(unsigned rows) 125{ 126 ir_constant *val; 127 generate_data(mem_ctx, GLSL_TYPE_BOOL, 1, rows, val); 128 129 const unsigned red_zone_size = Elements(storage) - val->type->components(); 130 fill_storage_array_with_sentinels(storage, 131 val->type->components(), 132 red_zone_size); 133 134 linker::copy_constant_to_storage(storage, 135 val, 136 val->type->base_type, 137 val->type->components()); 138 139 verify_data(storage, 0, val, red_zone_size); 140} 141 142/** 143 * The only difference between this test and int_test is that the base type 144 * passed to \c linker::copy_constant_to_storage is hard-coded to \c 145 * GLSL_TYPE_SAMPLER instead of using the base type from the constant. 146 */ 147void 148copy_constant_to_storage::sampler_test(void) 149{ 150 ir_constant *val; 151 generate_data(mem_ctx, GLSL_TYPE_INT, 1, 1, val); 152 153 const unsigned red_zone_size = Elements(storage) - val->type->components(); 154 fill_storage_array_with_sentinels(storage, 155 val->type->components(), 156 red_zone_size); 157 158 linker::copy_constant_to_storage(storage, 159 val, 160 GLSL_TYPE_SAMPLER, 161 val->type->components()); 162 163 verify_data(storage, 0, val, red_zone_size); 164} 165 166TEST_F(copy_constant_to_storage, bool_uniform) 167{ 168 bool_test(1); 169} 170 171TEST_F(copy_constant_to_storage, bvec2_uniform) 172{ 173 bool_test(2); 174} 175 176TEST_F(copy_constant_to_storage, bvec3_uniform) 177{ 178 bool_test(3); 179} 180 181TEST_F(copy_constant_to_storage, bvec4_uniform) 182{ 183 bool_test(4); 184} 185 186TEST_F(copy_constant_to_storage, int_uniform) 187{ 188 int_test(1); 189} 190 191TEST_F(copy_constant_to_storage, ivec2_uniform) 192{ 193 int_test(2); 194} 195 196TEST_F(copy_constant_to_storage, ivec3_uniform) 197{ 198 int_test(3); 199} 200 201TEST_F(copy_constant_to_storage, ivec4_uniform) 202{ 203 int_test(4); 204} 205 206TEST_F(copy_constant_to_storage, uint_uniform) 207{ 208 uint_test(1); 209} 210 211TEST_F(copy_constant_to_storage, uvec2_uniform) 212{ 213 uint_test(2); 214} 215 216TEST_F(copy_constant_to_storage, uvec3_uniform) 217{ 218 uint_test(3); 219} 220 221TEST_F(copy_constant_to_storage, uvec4_uniform) 222{ 223 uint_test(4); 224} 225 226TEST_F(copy_constant_to_storage, float_uniform) 227{ 228 float_test(1, 1); 229} 230 231TEST_F(copy_constant_to_storage, vec2_uniform) 232{ 233 float_test(1, 2); 234} 235 236TEST_F(copy_constant_to_storage, vec3_uniform) 237{ 238 float_test(1, 3); 239} 240 241TEST_F(copy_constant_to_storage, vec4_uniform) 242{ 243 float_test(1, 4); 244} 245 246TEST_F(copy_constant_to_storage, mat2x2_uniform) 247{ 248 float_test(2, 2); 249} 250 251TEST_F(copy_constant_to_storage, mat2x3_uniform) 252{ 253 float_test(2, 3); 254} 255 256TEST_F(copy_constant_to_storage, mat2x4_uniform) 257{ 258 float_test(2, 4); 259} 260 261TEST_F(copy_constant_to_storage, mat3x2_uniform) 262{ 263 float_test(3, 2); 264} 265 266TEST_F(copy_constant_to_storage, mat3x3_uniform) 267{ 268 float_test(3, 3); 269} 270 271TEST_F(copy_constant_to_storage, mat3x4_uniform) 272{ 273 float_test(3, 4); 274} 275 276TEST_F(copy_constant_to_storage, mat4x2_uniform) 277{ 278 float_test(4, 2); 279} 280 281TEST_F(copy_constant_to_storage, mat4x3_uniform) 282{ 283 float_test(4, 3); 284} 285 286TEST_F(copy_constant_to_storage, mat4x4_uniform) 287{ 288 float_test(4, 4); 289} 290 291TEST_F(copy_constant_to_storage, sampler_uniform) 292{ 293 sampler_test(); 294} 295