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 30 namespace linker { 31 extern void 32 copy_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 38 class copy_constant_to_storage : public ::testing::Test { 39 public: 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 53 void 54 copy_constant_to_storage::SetUp() 55 { 56 this->mem_ctx = ralloc_context(NULL); 57 } 58 59 void 60 copy_constant_to_storage::TearDown() 61 { 62 ralloc_free(this->mem_ctx); 63 this->mem_ctx = NULL; 64 } 65 66 void 67 copy_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 85 void 86 copy_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 } 103 104 void 105 copy_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 } 122 123 void 124 copy_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 */ 147 void 148 copy_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 } 165 166 TEST_F(copy_constant_to_storage, bool_uniform) 167 { 168 bool_test(1); 169 } 170 171 TEST_F(copy_constant_to_storage, bvec2_uniform) 172 { 173 bool_test(2); 174 } 175 176 TEST_F(copy_constant_to_storage, bvec3_uniform) 177 { 178 bool_test(3); 179 } 180 181 TEST_F(copy_constant_to_storage, bvec4_uniform) 182 { 183 bool_test(4); 184 } 185 186 TEST_F(copy_constant_to_storage, int_uniform) 187 { 188 int_test(1); 189 } 190 191 TEST_F(copy_constant_to_storage, ivec2_uniform) 192 { 193 int_test(2); 194 } 195 196 TEST_F(copy_constant_to_storage, ivec3_uniform) 197 { 198 int_test(3); 199 } 200 201 TEST_F(copy_constant_to_storage, ivec4_uniform) 202 { 203 int_test(4); 204 } 205 206 TEST_F(copy_constant_to_storage, uint_uniform) 207 { 208 uint_test(1); 209 } 210 211 TEST_F(copy_constant_to_storage, uvec2_uniform) 212 { 213 uint_test(2); 214 } 215 216 TEST_F(copy_constant_to_storage, uvec3_uniform) 217 { 218 uint_test(3); 219 } 220 221 TEST_F(copy_constant_to_storage, uvec4_uniform) 222 { 223 uint_test(4); 224 } 225 226 TEST_F(copy_constant_to_storage, float_uniform) 227 { 228 float_test(1, 1); 229 } 230 231 TEST_F(copy_constant_to_storage, vec2_uniform) 232 { 233 float_test(1, 2); 234 } 235 236 TEST_F(copy_constant_to_storage, vec3_uniform) 237 { 238 float_test(1, 3); 239 } 240 241 TEST_F(copy_constant_to_storage, vec4_uniform) 242 { 243 float_test(1, 4); 244 } 245 246 TEST_F(copy_constant_to_storage, mat2x2_uniform) 247 { 248 float_test(2, 2); 249 } 250 251 TEST_F(copy_constant_to_storage, mat2x3_uniform) 252 { 253 float_test(2, 3); 254 } 255 256 TEST_F(copy_constant_to_storage, mat2x4_uniform) 257 { 258 float_test(2, 4); 259 } 260 261 TEST_F(copy_constant_to_storage, mat3x2_uniform) 262 { 263 float_test(3, 2); 264 } 265 266 TEST_F(copy_constant_to_storage, mat3x3_uniform) 267 { 268 float_test(3, 3); 269 } 270 271 TEST_F(copy_constant_to_storage, mat3x4_uniform) 272 { 273 float_test(3, 4); 274 } 275 276 TEST_F(copy_constant_to_storage, mat4x2_uniform) 277 { 278 float_test(4, 2); 279 } 280 281 TEST_F(copy_constant_to_storage, mat4x3_uniform) 282 { 283 float_test(4, 3); 284 } 285 286 TEST_F(copy_constant_to_storage, mat4x4_uniform) 287 { 288 float_test(4, 4); 289 } 290 291 TEST_F(copy_constant_to_storage, sampler_uniform) 292 { 293 sampler_test(); 294 } 295
