1 /*------------------------------------------------------------------------- 2 * drawElements Quality Program OpenGL ES 3.0 Module 3 * ------------------------------------------------- 4 * 5 * Copyright 2014 The Android Open Source Project 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 * 19 *//*! 20 * \file 21 * \brief State Query tests. 22 *//*--------------------------------------------------------------------*/ 23 24 #include "es3fIntegerStateQueryTests.hpp" 25 #include "glsStateQueryUtil.hpp" 26 #include "es3fApiCase.hpp" 27 #include "gluRenderContext.hpp" 28 #include "gluContextInfo.hpp" 29 #include "tcuRenderTarget.hpp" 30 #include "deRandom.hpp" 31 #include "glwEnums.hpp" 32 33 using namespace glw; // GLint and other GL types 34 using deqp::gls::StateQueryUtil::StateQueryMemoryWriteGuard; 35 36 #ifndef GL_SLUMINANCE_NV 37 #define GL_SLUMINANCE_NV 0x8C46 38 #endif 39 #ifndef GL_SLUMINANCE_ALPHA_NV 40 #define GL_SLUMINANCE_ALPHA_NV 0x8C44 41 #endif 42 #ifndef GL_BGR_NV 43 #define GL_BGR_NV 0x80E0 44 #endif 45 46 namespace deqp 47 { 48 namespace gles3 49 { 50 namespace Functional 51 { 52 namespace IntegerStateQueryVerifiers 53 { 54 55 // StateVerifier 56 57 class StateVerifier : protected glu::CallLogWrapper 58 { 59 public: 60 StateVerifier (const glw::Functions& gl, tcu::TestLog& log, const char* testNamePostfix); 61 virtual ~StateVerifier (); // make GCC happy 62 63 const char* getTestNamePostfix (void) const; 64 65 virtual void verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference) = DE_NULL; 66 virtual void verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3) = DE_NULL; 67 virtual void verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3) = DE_NULL; 68 virtual void verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) = DE_NULL; 69 virtual void verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference) = DE_NULL; 70 virtual void verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) = DE_NULL; 71 virtual void verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1) = DE_NULL; 72 virtual void verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength) = DE_NULL; 73 virtual void verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits) = DE_NULL; 74 75 private: 76 const char* const m_testNamePostfix; 77 }; 78 79 StateVerifier::StateVerifier (const glw::Functions& gl, tcu::TestLog& log, const char* testNamePostfix) 80 : glu::CallLogWrapper (gl, log) 81 , m_testNamePostfix (testNamePostfix) 82 { 83 enableLogging(true); 84 } 85 86 StateVerifier::~StateVerifier () 87 { 88 } 89 90 const char* StateVerifier::getTestNamePostfix (void) const 91 { 92 return m_testNamePostfix; 93 } 94 95 // GetBooleanVerifier 96 97 class GetBooleanVerifier : public StateVerifier 98 { 99 public: 100 GetBooleanVerifier (const glw::Functions& gl, tcu::TestLog& log); 101 void verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference); 102 void verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3); 103 void verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3); 104 void verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference); 105 void verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference); 106 void verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference); 107 void verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1); 108 void verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength); 109 void verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits); 110 }; 111 112 GetBooleanVerifier::GetBooleanVerifier (const glw::Functions& gl, tcu::TestLog& log) 113 : StateVerifier(gl, log, "_getboolean") 114 { 115 } 116 117 void GetBooleanVerifier::verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference) 118 { 119 using tcu::TestLog; 120 121 StateQueryMemoryWriteGuard<GLboolean> state; 122 glGetBooleanv(name, &state); 123 124 if (!state.verifyValidity(testCtx)) 125 return; 126 127 const GLboolean expectedGLState = reference ? GL_TRUE : GL_FALSE; 128 129 if (state != expectedGLState) 130 { 131 testCtx.getLog() << TestLog::Message << "// ERROR: expected " << (expectedGLState==GL_TRUE ? "GL_TRUE" : "GL_FALSE") << "; got " << (state == GL_TRUE ? "GL_TRUE" : (state == GL_FALSE ? "GL_FALSE" : "non-boolean")) << TestLog::EndMessage; 132 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 133 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 134 } 135 } 136 137 void GetBooleanVerifier::verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3) 138 { 139 verifyInteger4Mask(testCtx, name, reference0, true, reference1, true, reference2, true, reference3, true); 140 } 141 142 void GetBooleanVerifier::verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3) 143 { 144 using tcu::TestLog; 145 146 StateQueryMemoryWriteGuard<GLboolean[4]> boolVector4; 147 glGetBooleanv(name, boolVector4); 148 149 if (!boolVector4.verifyValidity(testCtx)) 150 return; 151 152 const GLboolean referenceAsGLBoolean[] = 153 { 154 reference0 ? (GLboolean)GL_TRUE : (GLboolean)GL_FALSE, 155 reference1 ? (GLboolean)GL_TRUE : (GLboolean)GL_FALSE, 156 reference2 ? (GLboolean)GL_TRUE : (GLboolean)GL_FALSE, 157 reference3 ? (GLboolean)GL_TRUE : (GLboolean)GL_FALSE, 158 }; 159 160 if ((enableRef0 && (boolVector4[0] != referenceAsGLBoolean[0])) || 161 (enableRef1 && (boolVector4[1] != referenceAsGLBoolean[1])) || 162 (enableRef2 && (boolVector4[2] != referenceAsGLBoolean[2])) || 163 (enableRef3 && (boolVector4[3] != referenceAsGLBoolean[3]))) 164 { 165 testCtx.getLog() << TestLog::Message << "// ERROR: expected " 166 << (enableRef0 ? (referenceAsGLBoolean[0] ? "GL_TRUE" : "GL_FALSE") : " - ") << ", " 167 << (enableRef1 ? (referenceAsGLBoolean[1] ? "GL_TRUE" : "GL_FALSE") : " - ") << ", " 168 << (enableRef2 ? (referenceAsGLBoolean[2] ? "GL_TRUE" : "GL_FALSE") : " - ") << ", " 169 << (enableRef3 ? (referenceAsGLBoolean[3] ? "GL_TRUE" : "GL_FALSE") : " - ") << TestLog::EndMessage; 170 171 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 172 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 173 } 174 } 175 176 void GetBooleanVerifier::verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) 177 { 178 using tcu::TestLog; 179 180 StateQueryMemoryWriteGuard<GLboolean> state; 181 glGetBooleanv(name, &state); 182 183 if (!state.verifyValidity(testCtx)) 184 return; 185 186 if (state == GL_TRUE) // state is non-zero, could be greater than reference (correct) 187 return; 188 189 if (state == GL_FALSE) // state is zero 190 { 191 if (reference > 0) // and reference is greater than zero? 192 { 193 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE" << TestLog::EndMessage; 194 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 195 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 196 } 197 } 198 else 199 { 200 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE or GL_FALSE" << TestLog::EndMessage; 201 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 202 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 203 } 204 } 205 206 void GetBooleanVerifier::verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference) 207 { 208 using tcu::TestLog; 209 210 StateQueryMemoryWriteGuard<GLboolean> state; 211 glGetBooleanv(name, &state); 212 213 if (!state.verifyValidity(testCtx)) 214 return; 215 216 if (state == GL_TRUE) // state is non-zero, could be greater than reference (correct) 217 return; 218 219 if (state == GL_FALSE) // state is zero 220 { 221 if (reference > 0) // and reference is greater than zero? 222 { 223 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE" << TestLog::EndMessage; 224 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 225 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 226 } 227 } 228 else 229 { 230 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE or GL_FALSE" << TestLog::EndMessage; 231 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 232 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 233 } 234 } 235 236 void GetBooleanVerifier::verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) 237 { 238 using tcu::TestLog; 239 240 StateQueryMemoryWriteGuard<GLboolean> state; 241 glGetBooleanv(name, &state); 242 243 if (!state.verifyValidity(testCtx)) 244 return; 245 246 if (state == GL_TRUE) // state is non-zero, could be less than reference (correct) 247 return; 248 249 if (state == GL_FALSE) // state is zero 250 { 251 if (reference < 0) // and reference is less than zero? 252 { 253 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE" << TestLog::EndMessage; 254 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 255 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 256 } 257 } 258 else 259 { 260 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE or GL_FALSE" << TestLog::EndMessage; 261 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 262 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 263 } 264 } 265 266 void GetBooleanVerifier::verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1) 267 { 268 using tcu::TestLog; 269 270 StateQueryMemoryWriteGuard<GLboolean[2]> boolVector; 271 glGetBooleanv(name, boolVector); 272 273 if (!boolVector.verifyValidity(testCtx)) 274 return; 275 276 const GLboolean referenceAsGLBoolean[2] = 277 { 278 reference0 ? (GLboolean)GL_TRUE : (GLboolean)GL_FALSE, 279 reference1 ? (GLboolean)GL_TRUE : (GLboolean)GL_FALSE 280 }; 281 282 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(referenceAsGLBoolean); ++ndx) 283 { 284 if (boolVector[ndx] == GL_TRUE) // state is non-zero, could be greater than any integer 285 { 286 continue; 287 } 288 else if (boolVector[ndx] == GL_FALSE) // state is zero 289 { 290 if (referenceAsGLBoolean[ndx] > 0) // and reference is greater than zero? 291 { 292 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE" << TestLog::EndMessage; 293 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 294 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 295 } 296 } 297 else 298 { 299 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE or GL_FALSE" << TestLog::EndMessage; 300 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 301 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 302 } 303 } 304 } 305 306 void GetBooleanVerifier::verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength) 307 { 308 using tcu::TestLog; 309 310 StateQueryMemoryWriteGuard<GLboolean> state; 311 glGetBooleanv(name, &state); 312 313 if (!state.verifyValidity(testCtx)) 314 return; 315 316 for (size_t ndx = 0; ndx < referencesLength; ++ndx) 317 { 318 const GLboolean expectedGLState = references[ndx] ? GL_TRUE : GL_FALSE; 319 320 if (state == expectedGLState) 321 return; 322 } 323 324 testCtx.getLog() << TestLog::Message << "// ERROR: got " << (state==GL_TRUE ? "GL_TRUE" : "GL_FALSE") << TestLog::EndMessage; 325 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 326 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 327 } 328 329 void GetBooleanVerifier::verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits) 330 { 331 // if stencilBits == 0, the mask is allowed to be either GL_TRUE or GL_FALSE 332 // otherwise it must be GL_TRUE 333 using tcu::TestLog; 334 335 StateQueryMemoryWriteGuard<GLboolean> state; 336 glGetBooleanv(name, &state); 337 338 if (!state.verifyValidity(testCtx)) 339 return; 340 341 if (stencilBits > 0 && state != GL_TRUE) 342 { 343 testCtx.getLog() << TestLog::Message << "// ERROR: expected GL_TRUE" << TestLog::EndMessage; 344 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 345 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid boolean value"); 346 } 347 } 348 349 //GetIntegerVerifier 350 351 class GetIntegerVerifier : public StateVerifier 352 { 353 public: 354 GetIntegerVerifier (const glw::Functions& gl, tcu::TestLog& log); 355 void verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference); 356 void verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3); 357 void verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3); 358 void verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference); 359 void verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference); 360 void verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference); 361 void verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1); 362 void verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength); 363 void verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits); 364 }; 365 366 GetIntegerVerifier::GetIntegerVerifier (const glw::Functions& gl, tcu::TestLog& log) 367 : StateVerifier(gl, log, "_getinteger") 368 { 369 } 370 371 void GetIntegerVerifier::verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference) 372 { 373 using tcu::TestLog; 374 375 StateQueryMemoryWriteGuard<GLint> state; 376 glGetIntegerv(name, &state); 377 378 if (!state.verifyValidity(testCtx)) 379 return; 380 381 if (state != reference) 382 { 383 testCtx.getLog() << TestLog::Message << "// ERROR: expected " << reference << "; got " << state << TestLog::EndMessage; 384 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 385 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 386 } 387 } 388 389 void GetIntegerVerifier::verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3) 390 { 391 verifyInteger4Mask(testCtx, name, reference0, true, reference1, true, reference2, true, reference3, true); 392 } 393 394 void GetIntegerVerifier::verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3) 395 { 396 using tcu::TestLog; 397 398 StateQueryMemoryWriteGuard<GLint[4]> intVector4; 399 glGetIntegerv(name, intVector4); 400 401 if (!intVector4.verifyValidity(testCtx)) 402 return; 403 404 if ((enableRef0 && (intVector4[0] != reference0)) || 405 (enableRef1 && (intVector4[1] != reference1)) || 406 (enableRef2 && (intVector4[2] != reference2)) || 407 (enableRef3 && (intVector4[3] != reference3))) 408 { 409 testCtx.getLog() << TestLog::Message << "// ERROR: expected " 410 << (enableRef0?"":"(") << reference0 << (enableRef0?"":")") << ", " 411 << (enableRef1?"":"(") << reference1 << (enableRef1?"":")") << ", " 412 << (enableRef2?"":"(") << reference2 << (enableRef2?"":")") << ", " 413 << (enableRef3?"":"(") << reference3 << (enableRef3?"":")") << TestLog::EndMessage; 414 415 416 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 417 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 418 } 419 } 420 421 void GetIntegerVerifier::verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) 422 { 423 using tcu::TestLog; 424 425 StateQueryMemoryWriteGuard<GLint> state; 426 glGetIntegerv(name, &state); 427 428 if (!state.verifyValidity(testCtx)) 429 return; 430 431 if (state < reference) 432 { 433 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << reference << "; got " << state << TestLog::EndMessage; 434 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 435 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 436 } 437 } 438 439 void GetIntegerVerifier::verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference) 440 { 441 using tcu::TestLog; 442 443 StateQueryMemoryWriteGuard<GLint> state; 444 glGetIntegerv(name, &state); 445 446 if (!state.verifyValidity(testCtx)) 447 return; 448 449 if (GLuint(state) < reference) 450 { 451 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << reference << "; got " << GLuint(state) << TestLog::EndMessage; 452 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 453 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 454 } 455 } 456 457 void GetIntegerVerifier::verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) 458 { 459 using tcu::TestLog; 460 461 StateQueryMemoryWriteGuard<GLint> state; 462 glGetIntegerv(name, &state); 463 464 if (!state.verifyValidity(testCtx)) 465 return; 466 467 if (state > reference) 468 { 469 testCtx.getLog() << TestLog::Message << "// ERROR: expected less or equal to " << reference << "; got " << state << TestLog::EndMessage; 470 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 471 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 472 } 473 } 474 475 void GetIntegerVerifier::verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1) 476 { 477 using tcu::TestLog; 478 479 StateQueryMemoryWriteGuard<GLint[2]> intVector2; 480 glGetIntegerv(name, intVector2); 481 482 if (!intVector2.verifyValidity(testCtx)) 483 return; 484 485 if (intVector2[0] < reference0 || intVector2[1] < reference1) 486 { 487 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << reference0 << ", " << reference1 << "; got " << intVector2[0] << ", " << intVector2[0] << TestLog::EndMessage; 488 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 489 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 490 } 491 } 492 493 void GetIntegerVerifier::verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength) 494 { 495 using tcu::TestLog; 496 497 StateQueryMemoryWriteGuard<GLint> state; 498 glGetIntegerv(name, &state); 499 500 if (!state.verifyValidity(testCtx)) 501 return; 502 503 for (size_t ndx = 0; ndx < referencesLength; ++ndx) 504 { 505 const GLint expectedGLState = references[ndx]; 506 507 if (state == expectedGLState) 508 return; 509 } 510 511 testCtx.getLog() << TestLog::Message << "// ERROR: got " << state << TestLog::EndMessage; 512 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 513 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 514 } 515 516 void GetIntegerVerifier::verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits) 517 { 518 using tcu::TestLog; 519 520 StateQueryMemoryWriteGuard<GLint> state; 521 glGetIntegerv(name, &state); 522 523 if (!state.verifyValidity(testCtx)) 524 return; 525 526 const GLint reference = (1 << stencilBits) - 1; 527 528 if ((state & reference) != reference) // the least significant stencilBits bits should be on 529 { 530 testCtx.getLog() << TestLog::Message << "// ERROR: expected minimum mask of " << reference << "; got " << state << TestLog::EndMessage; 531 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 532 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid mask value"); 533 } 534 } 535 536 //GetInteger64Verifier 537 538 class GetInteger64Verifier : public StateVerifier 539 { 540 public: 541 GetInteger64Verifier (const glw::Functions& gl, tcu::TestLog& log); 542 void verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference); 543 void verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3); 544 void verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3); 545 void verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference); 546 void verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference); 547 void verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference); 548 void verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1); 549 void verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength); 550 void verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits); 551 }; 552 553 GetInteger64Verifier::GetInteger64Verifier (const glw::Functions& gl, tcu::TestLog& log) 554 : StateVerifier(gl, log, "_getinteger64") 555 { 556 } 557 558 void GetInteger64Verifier::verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference) 559 { 560 using tcu::TestLog; 561 562 StateQueryMemoryWriteGuard<GLint64> state; 563 glGetInteger64v(name, &state); 564 565 if (!state.verifyValidity(testCtx)) 566 return; 567 568 if (state != GLint64(reference)) 569 { 570 testCtx.getLog() << TestLog::Message << "// ERROR: expected " << reference << "; got " << state << TestLog::EndMessage; 571 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 572 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 573 } 574 } 575 576 void GetInteger64Verifier::verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3) 577 { 578 verifyInteger4Mask(testCtx, name, reference0, true, reference1, true, reference2, true, reference3, true); 579 } 580 581 void GetInteger64Verifier::verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3) 582 { 583 using tcu::TestLog; 584 585 StateQueryMemoryWriteGuard<GLint64[4]> intVector4; 586 glGetInteger64v(name, intVector4); 587 588 if (!intVector4.verifyValidity(testCtx)) 589 return; 590 591 if ((enableRef0 && (intVector4[0] != GLint64(reference0))) || 592 (enableRef1 && (intVector4[1] != GLint64(reference1))) || 593 (enableRef2 && (intVector4[2] != GLint64(reference2))) || 594 (enableRef3 && (intVector4[3] != GLint64(reference3)))) 595 { 596 testCtx.getLog() << TestLog::Message << "// ERROR: expected " 597 << (enableRef0?"":"(") << reference0 << (enableRef0?"":")") << ", " 598 << (enableRef1?"":"(") << reference1 << (enableRef1?"":")") << ", " 599 << (enableRef2?"":"(") << reference2 << (enableRef2?"":")") << ", " 600 << (enableRef3?"":"(") << reference3 << (enableRef3?"":")") << TestLog::EndMessage; 601 602 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 603 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 604 } 605 } 606 607 void GetInteger64Verifier::verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) 608 { 609 using tcu::TestLog; 610 611 StateQueryMemoryWriteGuard<GLint64> state; 612 glGetInteger64v(name, &state); 613 614 if (!state.verifyValidity(testCtx)) 615 return; 616 617 if (state < GLint64(reference)) 618 { 619 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << GLint64(reference) << "; got " << state << TestLog::EndMessage; 620 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 621 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 622 } 623 } 624 625 void GetInteger64Verifier::verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference) 626 { 627 using tcu::TestLog; 628 629 StateQueryMemoryWriteGuard<GLint64> state; 630 glGetInteger64v(name, &state); 631 632 if (!state.verifyValidity(testCtx)) 633 return; 634 635 if (GLuint(state) < GLint64(reference)) 636 { 637 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << GLint64(reference) << "; got " << GLuint(state) << TestLog::EndMessage; 638 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 639 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 640 } 641 } 642 643 void GetInteger64Verifier::verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) 644 { 645 using tcu::TestLog; 646 647 StateQueryMemoryWriteGuard<GLint64> state; 648 glGetInteger64v(name, &state); 649 650 if (!state.verifyValidity(testCtx)) 651 return; 652 653 if (state > GLint64(reference)) 654 { 655 testCtx.getLog() << TestLog::Message << "// ERROR: expected less or equal to " << GLint64(reference) << "; got " << state << TestLog::EndMessage; 656 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 657 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 658 } 659 } 660 661 void GetInteger64Verifier::verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1) 662 { 663 using tcu::TestLog; 664 665 StateQueryMemoryWriteGuard<GLint64[2]> intVector2; 666 glGetInteger64v(name, intVector2); 667 668 if (!intVector2.verifyValidity(testCtx)) 669 return; 670 671 if (intVector2[0] < GLint64(reference0) || intVector2[1] < GLint64(reference1)) 672 { 673 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << GLint64(reference0) << ", " << GLint64(reference1) << "; got " << intVector2[0] << ", " << intVector2[1] << TestLog::EndMessage; 674 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 675 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 676 } 677 } 678 679 void GetInteger64Verifier::verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength) 680 { 681 using tcu::TestLog; 682 683 StateQueryMemoryWriteGuard<GLint64> state; 684 glGetInteger64v(name, &state); 685 686 if (!state.verifyValidity(testCtx)) 687 return; 688 689 for (size_t ndx = 0; ndx < referencesLength; ++ndx) 690 { 691 const GLint64 expectedGLState = GLint64(references[ndx]); 692 693 if (state == expectedGLState) 694 return; 695 } 696 697 testCtx.getLog() << TestLog::Message << "// ERROR: got " << state << TestLog::EndMessage; 698 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 699 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid integer value"); 700 } 701 702 void GetInteger64Verifier::verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits) 703 { 704 using tcu::TestLog; 705 706 StateQueryMemoryWriteGuard<GLint64> state; 707 glGetInteger64v(name, &state); 708 709 if (!state.verifyValidity(testCtx)) 710 return; 711 712 const GLint64 reference = (1ULL << stencilBits) - 1; 713 714 if ((state & reference) != reference) // the least significant stencilBits bits should be on 715 { 716 testCtx.getLog() << TestLog::Message << "// ERROR: expected mimimum mask of " << reference << "; got " << state << TestLog::EndMessage; 717 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 718 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid mask value"); 719 } 720 } 721 722 //GetFloatVerifier 723 724 class GetFloatVerifier : public StateVerifier 725 { 726 public: 727 GetFloatVerifier (const glw::Functions& gl, tcu::TestLog& log); 728 void verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference); 729 void verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3); 730 void verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3); 731 void verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference); 732 void verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference); 733 void verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference); 734 void verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1); 735 void verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength); 736 void verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits); 737 }; 738 739 GetFloatVerifier::GetFloatVerifier (const glw::Functions& gl, tcu::TestLog& log) 740 : StateVerifier(gl, log, "_getfloat") 741 { 742 } 743 744 void GetFloatVerifier::verifyInteger (tcu::TestContext& testCtx, GLenum name, GLint reference) 745 { 746 using tcu::TestLog; 747 748 const GLfloat referenceAsFloat = GLfloat(reference); 749 DE_ASSERT(reference == GLint(referenceAsFloat)); // reference integer must have 1:1 mapping to float for this to work. Reference value is always such value in these tests 750 751 StateQueryMemoryWriteGuard<GLfloat> state; 752 glGetFloatv(name, &state); 753 754 if (!state.verifyValidity(testCtx)) 755 return; 756 757 if (state != referenceAsFloat) 758 { 759 testCtx.getLog() << TestLog::Message << "// ERROR: expected " << referenceAsFloat << "; got " << state << TestLog::EndMessage; 760 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 761 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid float value"); 762 } 763 } 764 765 void GetFloatVerifier::verifyInteger4 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1, GLint reference2, GLint reference3) 766 { 767 verifyInteger4Mask(testCtx, name, reference0, true, reference1, true, reference2, true, reference3, true); 768 } 769 770 void GetFloatVerifier::verifyInteger4Mask (tcu::TestContext& testCtx, GLenum name, GLint reference0, bool enableRef0, GLint reference1, bool enableRef1, GLint reference2, bool enableRef2, GLint reference3, bool enableRef3) 771 { 772 using tcu::TestLog; 773 774 StateQueryMemoryWriteGuard<GLfloat[4]> floatVector4; 775 glGetFloatv(name, floatVector4); 776 777 if (!floatVector4.verifyValidity(testCtx)) 778 return; 779 780 if ((enableRef0 && (floatVector4[0] != GLfloat(reference0))) || 781 (enableRef1 && (floatVector4[1] != GLfloat(reference1))) || 782 (enableRef2 && (floatVector4[2] != GLfloat(reference2))) || 783 (enableRef3 && (floatVector4[3] != GLfloat(reference3)))) 784 { 785 testCtx.getLog() << TestLog::Message << "// ERROR: expected " 786 << (enableRef0?"":"(") << GLfloat(reference0) << (enableRef0?"":")") << ", " 787 << (enableRef1?"":"(") << GLfloat(reference1) << (enableRef1?"":")") << ", " 788 << (enableRef2?"":"(") << GLfloat(reference2) << (enableRef2?"":")") << ", " 789 << (enableRef3?"":"(") << GLfloat(reference3) << (enableRef3?"":")") << TestLog::EndMessage; 790 791 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 792 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid float value"); 793 } 794 } 795 796 void GetFloatVerifier::verifyIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) 797 { 798 using tcu::TestLog; 799 800 StateQueryMemoryWriteGuard<GLfloat> state; 801 glGetFloatv(name, &state); 802 803 if (!state.verifyValidity(testCtx)) 804 return; 805 806 if (state < GLfloat(reference)) 807 { 808 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << GLfloat(reference) << "; got " << state << TestLog::EndMessage; 809 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 810 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid float value"); 811 } 812 } 813 814 void GetFloatVerifier::verifyUnsignedIntegerGreaterOrEqual (tcu::TestContext& testCtx, GLenum name, GLuint reference) 815 { 816 using tcu::TestLog; 817 818 StateQueryMemoryWriteGuard<GLfloat> state; 819 glGetFloatv(name, &state); 820 821 if (!state.verifyValidity(testCtx)) 822 return; 823 824 if (GLuint(state) < GLfloat(reference)) 825 { 826 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << GLfloat(reference) << "; got " << GLuint(state) << TestLog::EndMessage; 827 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 828 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid float value"); 829 } 830 } 831 832 void GetFloatVerifier::verifyIntegerLessOrEqual (tcu::TestContext& testCtx, GLenum name, GLint reference) 833 { 834 using tcu::TestLog; 835 836 StateQueryMemoryWriteGuard<GLfloat> state; 837 glGetFloatv(name, &state); 838 839 if (!state.verifyValidity(testCtx)) 840 return; 841 842 if (state > GLfloat(reference)) 843 { 844 testCtx.getLog() << TestLog::Message << "// ERROR: expected less or equal to " << GLfloat(reference) << "; got " << state << TestLog::EndMessage; 845 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 846 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid float value"); 847 } 848 } 849 850 void GetFloatVerifier::verifyIntegerGreaterOrEqual2 (tcu::TestContext& testCtx, GLenum name, GLint reference0, GLint reference1) 851 { 852 using tcu::TestLog; 853 854 StateQueryMemoryWriteGuard<GLfloat[2]> floatVector2; 855 glGetFloatv(name, floatVector2); 856 857 if (!floatVector2.verifyValidity(testCtx)) 858 return; 859 860 if (floatVector2[0] < GLfloat(reference0) || floatVector2[1] < GLfloat(reference1)) 861 { 862 testCtx.getLog() << TestLog::Message << "// ERROR: expected greater or equal to " << GLfloat(reference0) << ", " << GLfloat(reference1) << "; got " << floatVector2[0] << ", " << floatVector2[1] << TestLog::EndMessage; 863 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 864 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid float value"); 865 } 866 } 867 868 void GetFloatVerifier::verifyIntegerAnyOf (tcu::TestContext& testCtx, GLenum name, const GLint references[], size_t referencesLength) 869 { 870 using tcu::TestLog; 871 872 StateQueryMemoryWriteGuard<GLfloat> state; 873 glGetFloatv(name, &state); 874 875 if (!state.verifyValidity(testCtx)) 876 return; 877 878 for (size_t ndx = 0; ndx < referencesLength; ++ndx) 879 { 880 const GLfloat expectedGLState = GLfloat(references[ndx]); 881 DE_ASSERT(references[ndx] == GLint(expectedGLState)); // reference integer must have 1:1 mapping to float for this to work. Reference value is always such value in these tests 882 883 if (state == expectedGLState) 884 return; 885 } 886 887 testCtx.getLog() << TestLog::Message << "// ERROR: got " << state << TestLog::EndMessage; 888 if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) 889 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid float value"); 890 } 891 892 void GetFloatVerifier::verifyStencilMaskInitial (tcu::TestContext& testCtx, GLenum name, int stencilBits) 893 { 894 // checking the mask bits with float doesn't make much sense because of conversion errors 895 // just verify that the value is greater or equal to the minimum value 896 const GLint reference = (1 << stencilBits) - 1; 897 verifyIntegerGreaterOrEqual(testCtx, name, reference); 898 } 899 900 } // IntegerStateQueryVerifiers 901 902 namespace 903 { 904 905 using namespace IntegerStateQueryVerifiers; 906 907 static const char* transformFeedbackTestVertSource = "#version 300 es\n" 908 "void main (void)\n" 909 "{\n" 910 " gl_Position = vec4(0.0);\n" 911 "}\n\0"; 912 static const char* transformFeedbackTestFragSource = "#version 300 es\n" 913 "layout(location = 0) out mediump vec4 fragColor;" 914 "void main (void)\n" 915 "{\n" 916 " fragColor = vec4(0.0);\n" 917 "}\n\0"; 918 919 static const char* testVertSource = "#version 300 es\n" 920 "void main (void)\n" 921 "{\n" 922 " gl_Position = vec4(0.0);\n" 923 "}\n\0"; 924 static const char* testFragSource = "#version 300 es\n" 925 "layout(location = 0) out mediump vec4 fragColor;" 926 "void main (void)\n" 927 "{\n" 928 " fragColor = vec4(0.0);\n" 929 "}\n\0"; 930 931 class TransformFeedbackTestCase : public ApiCase 932 { 933 public: 934 TransformFeedbackTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 935 : ApiCase (context, name, description) 936 , m_verifier (verifier) 937 , m_transformfeedback (0) 938 { 939 } 940 941 void test (void) 942 { 943 glGenTransformFeedbacks(1, &m_transformfeedback); 944 expectError(GL_NO_ERROR); 945 946 GLuint shaderVert = glCreateShader(GL_VERTEX_SHADER); 947 glShaderSource(shaderVert, 1, &transformFeedbackTestVertSource, DE_NULL); 948 glCompileShader(shaderVert); 949 expectError(GL_NO_ERROR); 950 GLint compileStatus; 951 glGetShaderiv(shaderVert, GL_COMPILE_STATUS, &compileStatus); 952 checkBooleans(compileStatus, GL_TRUE); 953 954 GLuint shaderFrag = glCreateShader(GL_FRAGMENT_SHADER); 955 glShaderSource(shaderFrag, 1, &transformFeedbackTestFragSource, DE_NULL); 956 glCompileShader(shaderFrag); 957 expectError(GL_NO_ERROR); 958 glGetShaderiv(shaderFrag, GL_COMPILE_STATUS, &compileStatus); 959 checkBooleans(compileStatus, GL_TRUE); 960 961 GLuint shaderProg = glCreateProgram(); 962 glAttachShader(shaderProg, shaderVert); 963 glAttachShader(shaderProg, shaderFrag); 964 const char* transform_feedback_outputs = "gl_Position"; 965 glTransformFeedbackVaryings(shaderProg, 1, &transform_feedback_outputs, GL_INTERLEAVED_ATTRIBS); 966 glLinkProgram(shaderProg); 967 expectError(GL_NO_ERROR); 968 GLint linkStatus; 969 glGetProgramiv(shaderProg, GL_LINK_STATUS, &linkStatus); 970 checkBooleans(linkStatus, GL_TRUE); 971 972 glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, m_transformfeedback); 973 expectError(GL_NO_ERROR); 974 975 GLuint feedbackBufferId; 976 glGenBuffers(1, &feedbackBufferId); 977 glBindBuffer(GL_TRANSFORM_FEEDBACK_BUFFER, feedbackBufferId); 978 glBufferData(GL_TRANSFORM_FEEDBACK_BUFFER, 16, NULL, GL_DYNAMIC_READ); 979 glBindBufferBase(GL_TRANSFORM_FEEDBACK_BUFFER, 0, feedbackBufferId); 980 expectError(GL_NO_ERROR); 981 982 glUseProgram(shaderProg); 983 984 testTransformFeedback(); 985 986 glUseProgram(0); 987 glBindTransformFeedback(GL_TRANSFORM_FEEDBACK, 0); 988 glDeleteTransformFeedbacks(1, &m_transformfeedback); 989 glDeleteBuffers(1, &feedbackBufferId); 990 glDeleteShader(shaderVert); 991 glDeleteShader(shaderFrag); 992 glDeleteProgram(shaderProg); 993 expectError(GL_NO_ERROR); 994 } 995 996 virtual void testTransformFeedback (void) = DE_NULL; 997 998 protected: 999 StateVerifier* m_verifier; 1000 GLuint m_transformfeedback; 1001 }; 1002 1003 class TransformFeedbackBindingTestCase : public TransformFeedbackTestCase 1004 { 1005 public: 1006 TransformFeedbackBindingTestCase (Context& context, StateVerifier* verifier, const char* name) 1007 : TransformFeedbackTestCase (context, verifier, name, "GL_TRANSFORM_FEEDBACK_BINDING") 1008 { 1009 } 1010 1011 protected: 1012 void beforeTransformFeedbackTest (void) 1013 { 1014 m_verifier->verifyInteger(m_testCtx, GL_TRANSFORM_FEEDBACK_BINDING, 0); 1015 expectError(GL_NO_ERROR); 1016 } 1017 void testTransformFeedback (void) 1018 { 1019 m_verifier->verifyInteger(m_testCtx, GL_TRANSFORM_FEEDBACK_BINDING, m_transformfeedback); 1020 expectError(GL_NO_ERROR); 1021 } 1022 void afterTransformFeedbackTest (void) 1023 { 1024 m_verifier->verifyInteger(m_testCtx, GL_TRANSFORM_FEEDBACK_BINDING, 0); 1025 expectError(GL_NO_ERROR); 1026 } 1027 }; 1028 1029 class ConstantMinimumValueTestCase : public ApiCase 1030 { 1031 public: 1032 ConstantMinimumValueTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum targetName, GLint minValue) 1033 : ApiCase (context, name, description) 1034 , m_targetName (targetName) 1035 , m_minValue (minValue) 1036 , m_verifier (verifier) 1037 { 1038 } 1039 1040 void test (void) 1041 { 1042 m_verifier->verifyUnsignedIntegerGreaterOrEqual(m_testCtx, m_targetName, m_minValue); 1043 expectError(GL_NO_ERROR); 1044 } 1045 1046 private: 1047 GLenum m_targetName; 1048 GLint m_minValue; 1049 StateVerifier* m_verifier; 1050 }; 1051 1052 class ConstantMaximumValueTestCase : public ApiCase 1053 { 1054 public: 1055 ConstantMaximumValueTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum targetName, GLint minValue) 1056 : ApiCase (context, name, description) 1057 , m_targetName (targetName) 1058 , m_minValue (minValue) 1059 , m_verifier (verifier) 1060 { 1061 } 1062 1063 void test (void) 1064 { 1065 m_verifier->verifyIntegerLessOrEqual(m_testCtx, m_targetName, m_minValue); 1066 expectError(GL_NO_ERROR); 1067 } 1068 1069 private: 1070 GLenum m_targetName; 1071 GLint m_minValue; 1072 StateVerifier* m_verifier; 1073 }; 1074 1075 class SampleBuffersTestCase : public ApiCase 1076 { 1077 public: 1078 SampleBuffersTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1079 : ApiCase (context, name, description) 1080 , m_verifier (verifier) 1081 { 1082 } 1083 1084 void test (void) 1085 { 1086 const int expectedSampleBuffers = (m_context.getRenderTarget().getNumSamples() > 1) ? 1 : 0; 1087 1088 m_log << tcu::TestLog::Message << "Sample count is " << (m_context.getRenderTarget().getNumSamples()) << ", expecting GL_SAMPLE_BUFFERS to be " << expectedSampleBuffers << tcu::TestLog::EndMessage; 1089 1090 m_verifier->verifyInteger(m_testCtx, GL_SAMPLE_BUFFERS, expectedSampleBuffers); 1091 expectError(GL_NO_ERROR); 1092 } 1093 1094 private: 1095 StateVerifier* m_verifier; 1096 }; 1097 1098 class SamplesTestCase : public ApiCase 1099 { 1100 public: 1101 SamplesTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1102 : ApiCase (context, name, description) 1103 , m_verifier (verifier) 1104 { 1105 } 1106 1107 void test (void) 1108 { 1109 // MSAA? 1110 if (m_context.getRenderTarget().getNumSamples() > 1) 1111 { 1112 m_log << tcu::TestLog::Message << "Sample count is " << (m_context.getRenderTarget().getNumSamples()) << tcu::TestLog::EndMessage; 1113 1114 m_verifier->verifyInteger(m_testCtx, GL_SAMPLES, m_context.getRenderTarget().getNumSamples()); 1115 expectError(GL_NO_ERROR); 1116 } 1117 else 1118 { 1119 const glw::GLint validSamples[] = {0, 1}; 1120 1121 m_log << tcu::TestLog::Message << "Expecting GL_SAMPLES to be 0 or 1" << tcu::TestLog::EndMessage; 1122 1123 m_verifier->verifyIntegerAnyOf(m_testCtx, GL_SAMPLES, validSamples, DE_LENGTH_OF_ARRAY(validSamples)); 1124 expectError(GL_NO_ERROR); 1125 } 1126 } 1127 1128 private: 1129 StateVerifier* m_verifier; 1130 }; 1131 1132 class HintTestCase : public ApiCase 1133 { 1134 public: 1135 HintTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum targetName) 1136 : ApiCase (context, name, description) 1137 , m_targetName (targetName) 1138 , m_verifier (verifier) 1139 { 1140 } 1141 1142 void test (void) 1143 { 1144 m_verifier->verifyInteger(m_testCtx, m_targetName, GL_DONT_CARE); 1145 expectError(GL_NO_ERROR); 1146 1147 glHint(m_targetName, GL_NICEST); 1148 m_verifier->verifyInteger(m_testCtx, m_targetName, GL_NICEST); 1149 expectError(GL_NO_ERROR); 1150 1151 glHint(m_targetName, GL_FASTEST); 1152 m_verifier->verifyInteger(m_testCtx, m_targetName, GL_FASTEST); 1153 expectError(GL_NO_ERROR); 1154 1155 glHint(m_targetName, GL_DONT_CARE); 1156 m_verifier->verifyInteger(m_testCtx, m_targetName, GL_DONT_CARE); 1157 expectError(GL_NO_ERROR); 1158 } 1159 1160 private: 1161 GLenum m_targetName; 1162 StateVerifier* m_verifier; 1163 }; 1164 1165 class DepthFuncTestCase : public ApiCase 1166 { 1167 public: 1168 DepthFuncTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1169 : ApiCase (context, name, description) 1170 , m_verifier (verifier) 1171 { 1172 } 1173 1174 void test (void) 1175 { 1176 m_verifier->verifyInteger(m_testCtx, GL_DEPTH_FUNC, GL_LESS); 1177 expectError(GL_NO_ERROR); 1178 1179 const GLenum depthFunctions[] = {GL_NEVER, GL_ALWAYS, GL_LESS, GL_LEQUAL, GL_EQUAL, GL_GREATER, GL_GEQUAL, GL_NOTEQUAL}; 1180 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(depthFunctions); ndx++) 1181 { 1182 glDepthFunc(depthFunctions[ndx]); 1183 expectError(GL_NO_ERROR); 1184 1185 m_verifier->verifyInteger(m_testCtx, GL_DEPTH_FUNC, depthFunctions[ndx]); 1186 expectError(GL_NO_ERROR); 1187 } 1188 } 1189 1190 private: 1191 StateVerifier* m_verifier; 1192 }; 1193 1194 class CullFaceTestCase : public ApiCase 1195 { 1196 public: 1197 CullFaceTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1198 : ApiCase (context, name, description) 1199 , m_verifier (verifier) 1200 { 1201 } 1202 1203 void test (void) 1204 { 1205 m_verifier->verifyInteger(m_testCtx, GL_CULL_FACE_MODE, GL_BACK); 1206 expectError(GL_NO_ERROR); 1207 1208 const GLenum cullFaces[] = {GL_FRONT, GL_BACK, GL_FRONT_AND_BACK}; 1209 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(cullFaces); ndx++) 1210 { 1211 glCullFace(cullFaces[ndx]); 1212 expectError(GL_NO_ERROR); 1213 1214 m_verifier->verifyInteger(m_testCtx, GL_CULL_FACE_MODE, cullFaces[ndx]); 1215 expectError(GL_NO_ERROR); 1216 } 1217 } 1218 1219 private: 1220 StateVerifier* m_verifier; 1221 }; 1222 1223 class FrontFaceTestCase : public ApiCase 1224 { 1225 public: 1226 FrontFaceTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1227 : ApiCase (context, name, description) 1228 , m_verifier (verifier) 1229 { 1230 } 1231 1232 void test (void) 1233 { 1234 m_verifier->verifyInteger(m_testCtx, GL_FRONT_FACE, GL_CCW); 1235 expectError(GL_NO_ERROR); 1236 1237 const GLenum frontFaces[] = {GL_CW, GL_CCW}; 1238 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(frontFaces); ndx++) 1239 { 1240 glFrontFace(frontFaces[ndx]); 1241 expectError(GL_NO_ERROR); 1242 1243 m_verifier->verifyInteger(m_testCtx, GL_FRONT_FACE, frontFaces[ndx]); 1244 expectError(GL_NO_ERROR); 1245 } 1246 } 1247 1248 private: 1249 StateVerifier* m_verifier; 1250 }; 1251 1252 class ViewPortTestCase : public ApiCase 1253 { 1254 public: 1255 ViewPortTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1256 : ApiCase (context, name, description) 1257 , m_verifier (verifier) 1258 { 1259 } 1260 1261 void test (void) 1262 { 1263 de::Random rnd(0xabcdef); 1264 1265 GLint maxViewportDimensions[2] = {0}; 1266 glGetIntegerv(GL_MAX_VIEWPORT_DIMS, maxViewportDimensions); 1267 1268 // verify initial value of first two values 1269 m_verifier->verifyInteger4(m_testCtx, GL_VIEWPORT, 0, 0, m_context.getRenderTarget().getWidth(), m_context.getRenderTarget().getHeight()); 1270 expectError(GL_NO_ERROR); 1271 1272 const int numIterations = 120; 1273 for (int i = 0; i < numIterations; ++i) 1274 { 1275 GLint x = rnd.getInt(-64000, 64000); 1276 GLint y = rnd.getInt(-64000, 64000); 1277 GLsizei width = rnd.getInt(0, maxViewportDimensions[0]); 1278 GLsizei height = rnd.getInt(0, maxViewportDimensions[1]); 1279 1280 glViewport(x, y, width, height); 1281 m_verifier->verifyInteger4(m_testCtx, GL_VIEWPORT, x, y, width, height); 1282 expectError(GL_NO_ERROR); 1283 } 1284 } 1285 1286 private: 1287 StateVerifier* m_verifier; 1288 }; 1289 1290 class ScissorBoxTestCase : public ApiCase 1291 { 1292 public: 1293 ScissorBoxTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1294 : ApiCase (context, name, description) 1295 , m_verifier (verifier) 1296 { 1297 } 1298 1299 void test (void) 1300 { 1301 de::Random rnd(0xabcdef); 1302 1303 // verify initial value of first two values 1304 m_verifier->verifyInteger4Mask(m_testCtx, GL_SCISSOR_BOX, 0, true, 0, true, 0, false, 0, false); 1305 expectError(GL_NO_ERROR); 1306 1307 const int numIterations = 120; 1308 for (int i = 0; i < numIterations; ++i) 1309 { 1310 GLint left = rnd.getInt(-64000, 64000); 1311 GLint bottom = rnd.getInt(-64000, 64000); 1312 GLsizei width = rnd.getInt(0, 64000); 1313 GLsizei height = rnd.getInt(0, 64000); 1314 1315 glScissor(left, bottom, width, height); 1316 m_verifier->verifyInteger4(m_testCtx, GL_SCISSOR_BOX, left, bottom, width, height); 1317 expectError(GL_NO_ERROR); 1318 } 1319 } 1320 private: 1321 StateVerifier* m_verifier; 1322 }; 1323 1324 class MaxViewportDimsTestCase : public ApiCase 1325 { 1326 public: 1327 MaxViewportDimsTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1328 : ApiCase (context, name, description) 1329 , m_verifier (verifier) 1330 { 1331 } 1332 1333 void test (void) 1334 { 1335 m_verifier->verifyIntegerGreaterOrEqual2(m_testCtx, GL_MAX_VIEWPORT_DIMS, m_context.getRenderTarget().getWidth(), m_context.getRenderTarget().getHeight()); 1336 expectError(GL_NO_ERROR); 1337 } 1338 private: 1339 StateVerifier* m_verifier; 1340 }; 1341 1342 class StencilRefTestCase : public ApiCase 1343 { 1344 public: 1345 StencilRefTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName) 1346 : ApiCase (context, name, description) 1347 , m_verifier (verifier) 1348 , m_testTargetName (testTargetName) 1349 { 1350 } 1351 1352 void test (void) 1353 { 1354 m_verifier->verifyInteger(m_testCtx, m_testTargetName, 0); 1355 expectError(GL_NO_ERROR); 1356 1357 const int stencilBits = m_context.getRenderTarget().getStencilBits(); 1358 1359 for (int stencilBit = 0; stencilBit < stencilBits; ++stencilBit) 1360 { 1361 const int ref = 1 << stencilBit; 1362 1363 glStencilFunc(GL_ALWAYS, ref, 0); // mask should not affect the REF 1364 expectError(GL_NO_ERROR); 1365 1366 m_verifier->verifyInteger(m_testCtx, m_testTargetName, ref); 1367 expectError(GL_NO_ERROR); 1368 1369 glStencilFunc(GL_ALWAYS, ref, ref); 1370 expectError(GL_NO_ERROR); 1371 1372 m_verifier->verifyInteger(m_testCtx, m_testTargetName, ref); 1373 expectError(GL_NO_ERROR); 1374 } 1375 } 1376 1377 private: 1378 StateVerifier* m_verifier; 1379 GLenum m_testTargetName; 1380 }; 1381 1382 class StencilRefSeparateTestCase : public ApiCase 1383 { 1384 public: 1385 StencilRefSeparateTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, GLenum stencilFuncTargetFace) 1386 : ApiCase (context, name, description) 1387 , m_verifier (verifier) 1388 , m_testTargetName (testTargetName) 1389 , m_stencilFuncTargetFace (stencilFuncTargetFace) 1390 { 1391 } 1392 1393 void test (void) 1394 { 1395 m_verifier->verifyInteger(m_testCtx, m_testTargetName, 0); 1396 expectError(GL_NO_ERROR); 1397 1398 const int stencilBits = m_context.getRenderTarget().getStencilBits(); 1399 1400 for (int stencilBit = 0; stencilBit < stencilBits; ++stencilBit) 1401 { 1402 const int ref = 1 << stencilBit; 1403 1404 glStencilFuncSeparate(m_stencilFuncTargetFace, GL_ALWAYS, ref, 0); 1405 expectError(GL_NO_ERROR); 1406 1407 m_verifier->verifyInteger(m_testCtx, m_testTargetName, ref); 1408 expectError(GL_NO_ERROR); 1409 1410 glStencilFuncSeparate(m_stencilFuncTargetFace, GL_ALWAYS, ref, ref); 1411 expectError(GL_NO_ERROR); 1412 1413 m_verifier->verifyInteger(m_testCtx, m_testTargetName, ref); 1414 expectError(GL_NO_ERROR); 1415 } 1416 } 1417 private: 1418 StateVerifier* m_verifier; 1419 GLenum m_testTargetName; 1420 GLenum m_stencilFuncTargetFace; 1421 }; 1422 1423 class StencilOpTestCase : public ApiCase 1424 { 1425 public: 1426 StencilOpTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum stencilOpName) 1427 : ApiCase (context, name, description) 1428 , m_verifier (verifier) 1429 , m_stencilOpName (stencilOpName) 1430 { 1431 } 1432 1433 void test (void) 1434 { 1435 m_verifier->verifyInteger(m_testCtx, m_stencilOpName, GL_KEEP); 1436 expectError(GL_NO_ERROR); 1437 1438 const GLenum stencilOpValues[] = {GL_KEEP, GL_ZERO, GL_REPLACE, GL_INCR, GL_DECR, GL_INVERT, GL_INCR_WRAP, GL_DECR_WRAP}; 1439 1440 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(stencilOpValues); ++ndx) 1441 { 1442 SetStencilOp(stencilOpValues[ndx]); 1443 expectError(GL_NO_ERROR); 1444 1445 m_verifier->verifyInteger(m_testCtx, m_stencilOpName, stencilOpValues[ndx]); 1446 expectError(GL_NO_ERROR); 1447 } 1448 } 1449 1450 protected: 1451 virtual void SetStencilOp (GLenum stencilOpValue) 1452 { 1453 switch (m_stencilOpName) 1454 { 1455 case GL_STENCIL_FAIL: 1456 case GL_STENCIL_BACK_FAIL: 1457 glStencilOp(stencilOpValue, GL_KEEP, GL_KEEP); 1458 break; 1459 1460 case GL_STENCIL_PASS_DEPTH_FAIL: 1461 case GL_STENCIL_BACK_PASS_DEPTH_FAIL: 1462 glStencilOp(GL_KEEP, stencilOpValue, GL_KEEP); 1463 break; 1464 1465 case GL_STENCIL_PASS_DEPTH_PASS: 1466 case GL_STENCIL_BACK_PASS_DEPTH_PASS: 1467 glStencilOp(GL_KEEP, GL_KEEP, stencilOpValue); 1468 break; 1469 1470 default: 1471 DE_ASSERT(false && "should not happen"); 1472 break; 1473 } 1474 } 1475 1476 StateVerifier* m_verifier; 1477 GLenum m_stencilOpName; 1478 }; 1479 1480 1481 class StencilOpSeparateTestCase : public StencilOpTestCase 1482 { 1483 public: 1484 StencilOpSeparateTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum stencilOpName, GLenum stencilOpFace) 1485 : StencilOpTestCase (context, verifier, name, description, stencilOpName) 1486 , m_stencilOpFace (stencilOpFace) 1487 { 1488 } 1489 1490 private: 1491 void SetStencilOp (GLenum stencilOpValue) 1492 { 1493 switch (m_stencilOpName) 1494 { 1495 case GL_STENCIL_FAIL: 1496 case GL_STENCIL_BACK_FAIL: 1497 glStencilOpSeparate(m_stencilOpFace, stencilOpValue, GL_KEEP, GL_KEEP); 1498 break; 1499 1500 case GL_STENCIL_PASS_DEPTH_FAIL: 1501 case GL_STENCIL_BACK_PASS_DEPTH_FAIL: 1502 glStencilOpSeparate(m_stencilOpFace, GL_KEEP, stencilOpValue, GL_KEEP); 1503 break; 1504 1505 case GL_STENCIL_PASS_DEPTH_PASS: 1506 case GL_STENCIL_BACK_PASS_DEPTH_PASS: 1507 glStencilOpSeparate(m_stencilOpFace, GL_KEEP, GL_KEEP, stencilOpValue); 1508 break; 1509 1510 default: 1511 DE_ASSERT(false && "should not happen"); 1512 break; 1513 } 1514 } 1515 1516 GLenum m_stencilOpFace; 1517 }; 1518 1519 class StencilFuncTestCase : public ApiCase 1520 { 1521 public: 1522 StencilFuncTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1523 : ApiCase (context, name, description) 1524 , m_verifier (verifier) 1525 { 1526 } 1527 1528 void test (void) 1529 { 1530 m_verifier->verifyInteger(m_testCtx, GL_STENCIL_FUNC, GL_ALWAYS); 1531 expectError(GL_NO_ERROR); 1532 1533 const GLenum stencilfuncValues[] = {GL_NEVER, GL_ALWAYS, GL_LESS, GL_LEQUAL, GL_EQUAL, GL_GEQUAL, GL_GREATER, GL_NOTEQUAL}; 1534 1535 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(stencilfuncValues); ++ndx) 1536 { 1537 glStencilFunc(stencilfuncValues[ndx], 0, 0); 1538 expectError(GL_NO_ERROR); 1539 1540 m_verifier->verifyInteger(m_testCtx, GL_STENCIL_FUNC, stencilfuncValues[ndx]); 1541 expectError(GL_NO_ERROR); 1542 1543 m_verifier->verifyInteger(m_testCtx, GL_STENCIL_BACK_FUNC, stencilfuncValues[ndx]); 1544 expectError(GL_NO_ERROR); 1545 } 1546 } 1547 private: 1548 StateVerifier* m_verifier; 1549 }; 1550 1551 class StencilFuncSeparateTestCase : public ApiCase 1552 { 1553 public: 1554 StencilFuncSeparateTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum stencilFuncName, GLenum stencilFuncFace) 1555 : ApiCase (context, name, description) 1556 , m_verifier (verifier) 1557 , m_stencilFuncName (stencilFuncName) 1558 , m_stencilFuncFace (stencilFuncFace) 1559 { 1560 } 1561 1562 void test (void) 1563 { 1564 m_verifier->verifyInteger(m_testCtx, m_stencilFuncName, GL_ALWAYS); 1565 expectError(GL_NO_ERROR); 1566 1567 const GLenum stencilfuncValues[] = {GL_NEVER, GL_ALWAYS, GL_LESS, GL_LEQUAL, GL_EQUAL, GL_GEQUAL, GL_GREATER, GL_NOTEQUAL}; 1568 1569 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(stencilfuncValues); ++ndx) 1570 { 1571 glStencilFuncSeparate(m_stencilFuncFace, stencilfuncValues[ndx], 0, 0); 1572 expectError(GL_NO_ERROR); 1573 1574 m_verifier->verifyInteger(m_testCtx, m_stencilFuncName, stencilfuncValues[ndx]); 1575 expectError(GL_NO_ERROR); 1576 } 1577 } 1578 private: 1579 StateVerifier* m_verifier; 1580 GLenum m_stencilFuncName; 1581 GLenum m_stencilFuncFace; 1582 }; 1583 1584 class StencilMaskTestCase : public ApiCase 1585 { 1586 public: 1587 StencilMaskTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName) 1588 : ApiCase (context, name, description) 1589 , m_verifier (verifier) 1590 , m_testTargetName (testTargetName) 1591 { 1592 } 1593 1594 void test (void) 1595 { 1596 const int stencilBits = m_context.getRenderTarget().getStencilBits(); 1597 1598 m_verifier->verifyStencilMaskInitial(m_testCtx, m_testTargetName, stencilBits); 1599 expectError(GL_NO_ERROR); 1600 1601 for (int stencilBit = 0; stencilBit < stencilBits; ++stencilBit) 1602 { 1603 const int mask = 1 << stencilBit; 1604 1605 glStencilFunc(GL_ALWAYS, 0, mask); 1606 expectError(GL_NO_ERROR); 1607 1608 m_verifier->verifyInteger(m_testCtx, m_testTargetName, mask); 1609 expectError(GL_NO_ERROR); 1610 } 1611 } 1612 private: 1613 StateVerifier* m_verifier; 1614 GLenum m_testTargetName; 1615 }; 1616 1617 class StencilMaskSeparateTestCase : public ApiCase 1618 { 1619 public: 1620 StencilMaskSeparateTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, GLenum stencilFuncTargetFace) 1621 : ApiCase (context, name, description) 1622 , m_verifier (verifier) 1623 , m_testTargetName (testTargetName) 1624 , m_stencilFuncTargetFace (stencilFuncTargetFace) 1625 { 1626 } 1627 1628 void test (void) 1629 { 1630 const int stencilBits = m_context.getRenderTarget().getStencilBits(); 1631 1632 m_verifier->verifyStencilMaskInitial(m_testCtx, m_testTargetName, stencilBits); 1633 expectError(GL_NO_ERROR); 1634 1635 for (int stencilBit = 0; stencilBit < stencilBits; ++stencilBit) 1636 { 1637 const int mask = 1 << stencilBit; 1638 1639 glStencilFuncSeparate(m_stencilFuncTargetFace, GL_ALWAYS, 0, mask); 1640 expectError(GL_NO_ERROR); 1641 1642 m_verifier->verifyInteger(m_testCtx, m_testTargetName, mask); 1643 expectError(GL_NO_ERROR); 1644 } 1645 } 1646 private: 1647 StateVerifier* m_verifier; 1648 GLenum m_testTargetName; 1649 GLenum m_stencilFuncTargetFace; 1650 }; 1651 1652 class StencilWriteMaskTestCase : public ApiCase 1653 { 1654 public: 1655 StencilWriteMaskTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName) 1656 : ApiCase (context, name, description) 1657 , m_verifier (verifier) 1658 , m_testTargetName (testTargetName) 1659 { 1660 } 1661 1662 void test (void) 1663 { 1664 const int stencilBits = m_context.getRenderTarget().getStencilBits(); 1665 1666 for (int stencilBit = 0; stencilBit < stencilBits; ++stencilBit) 1667 { 1668 const int mask = 1 << stencilBit; 1669 1670 glStencilMask(mask); 1671 expectError(GL_NO_ERROR); 1672 1673 m_verifier->verifyInteger(m_testCtx, m_testTargetName, mask); 1674 expectError(GL_NO_ERROR); 1675 } 1676 } 1677 private: 1678 StateVerifier* m_verifier; 1679 GLenum m_testTargetName; 1680 }; 1681 1682 class StencilWriteMaskSeparateTestCase : public ApiCase 1683 { 1684 public: 1685 StencilWriteMaskSeparateTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, GLenum stencilTargetFace) 1686 : ApiCase (context, name, description) 1687 , m_verifier (verifier) 1688 , m_testTargetName (testTargetName) 1689 , m_stencilTargetFace (stencilTargetFace) 1690 { 1691 } 1692 1693 void test (void) 1694 { 1695 const int stencilBits = m_context.getRenderTarget().getStencilBits(); 1696 1697 for (int stencilBit = 0; stencilBit < stencilBits; ++stencilBit) 1698 { 1699 const int mask = 1 << stencilBit; 1700 1701 glStencilMaskSeparate(m_stencilTargetFace, mask); 1702 expectError(GL_NO_ERROR); 1703 1704 m_verifier->verifyInteger(m_testCtx, m_testTargetName, mask); 1705 expectError(GL_NO_ERROR); 1706 } 1707 } 1708 private: 1709 StateVerifier* m_verifier; 1710 GLenum m_testTargetName; 1711 GLenum m_stencilTargetFace; 1712 }; 1713 1714 class PixelStoreTestCase : public ApiCase 1715 { 1716 public: 1717 PixelStoreTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, int initialValue) 1718 : ApiCase (context, name, description) 1719 , m_verifier (verifier) 1720 , m_testTargetName (testTargetName) 1721 , m_initialValue (initialValue) 1722 { 1723 } 1724 1725 void test (void) 1726 { 1727 de::Random rnd(0xabcdef); 1728 1729 m_verifier->verifyInteger(m_testCtx, m_testTargetName, m_initialValue); 1730 expectError(GL_NO_ERROR); 1731 1732 const int numIterations = 120; 1733 for (int i = 0; i < numIterations; ++i) 1734 { 1735 const int referenceValue = rnd.getInt(0, 64000); 1736 1737 glPixelStorei(m_testTargetName, referenceValue); 1738 expectError(GL_NO_ERROR); 1739 1740 m_verifier->verifyInteger(m_testCtx, m_testTargetName, referenceValue); 1741 expectError(GL_NO_ERROR); 1742 } 1743 } 1744 1745 private: 1746 StateVerifier* m_verifier; 1747 GLenum m_testTargetName; 1748 int m_initialValue; 1749 }; 1750 1751 class PixelStoreAlignTestCase : public ApiCase 1752 { 1753 public: 1754 PixelStoreAlignTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName) 1755 : ApiCase (context, name, description) 1756 , m_verifier (verifier) 1757 , m_testTargetName (testTargetName) 1758 { 1759 } 1760 1761 void test (void) 1762 { 1763 m_verifier->verifyInteger(m_testCtx, m_testTargetName, 4); 1764 expectError(GL_NO_ERROR); 1765 1766 const int alignments[] = {1, 2, 4, 8}; 1767 1768 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(alignments); ++ndx) 1769 { 1770 const int referenceValue = alignments[ndx]; 1771 1772 glPixelStorei(m_testTargetName, referenceValue); 1773 expectError(GL_NO_ERROR); 1774 1775 m_verifier->verifyInteger(m_testCtx, m_testTargetName, referenceValue); 1776 expectError(GL_NO_ERROR); 1777 } 1778 } 1779 1780 private: 1781 StateVerifier* m_verifier; 1782 GLenum m_testTargetName; 1783 }; 1784 1785 class BlendFuncTestCase : public ApiCase 1786 { 1787 public: 1788 BlendFuncTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, int initialValue) 1789 : ApiCase (context, name, description) 1790 , m_verifier (verifier) 1791 , m_testTargetName (testTargetName) 1792 , m_initialValue (initialValue) 1793 { 1794 } 1795 1796 void test (void) 1797 { 1798 m_verifier->verifyInteger(m_testCtx, m_testTargetName, m_initialValue); 1799 expectError(GL_NO_ERROR); 1800 1801 const GLenum blendFuncValues[] = 1802 { 1803 GL_ZERO, GL_ONE, GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_DST_COLOR, GL_ONE_MINUS_DST_COLOR, 1804 GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_DST_ALPHA, GL_ONE_MINUS_DST_ALPHA, GL_CONSTANT_COLOR, 1805 GL_ONE_MINUS_CONSTANT_COLOR, GL_CONSTANT_ALPHA, GL_ONE_MINUS_CONSTANT_ALPHA, 1806 GL_SRC_ALPHA_SATURATE 1807 }; 1808 1809 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(blendFuncValues); ++ndx) 1810 { 1811 const GLenum referenceValue = blendFuncValues[ndx]; 1812 1813 SetBlendFunc(referenceValue); 1814 expectError(GL_NO_ERROR); 1815 1816 m_verifier->verifyInteger(m_testCtx, m_testTargetName, referenceValue); 1817 expectError(GL_NO_ERROR); 1818 } 1819 } 1820 protected: 1821 virtual void SetBlendFunc (GLenum func) 1822 { 1823 switch (m_testTargetName) 1824 { 1825 case GL_BLEND_SRC_RGB: 1826 case GL_BLEND_SRC_ALPHA: 1827 glBlendFunc(func, GL_ZERO); 1828 break; 1829 1830 case GL_BLEND_DST_RGB: 1831 case GL_BLEND_DST_ALPHA: 1832 glBlendFunc(GL_ZERO, func); 1833 break; 1834 1835 default: 1836 DE_ASSERT(false && "should not happen"); 1837 break; 1838 } 1839 } 1840 1841 StateVerifier* m_verifier; 1842 GLenum m_testTargetName; 1843 int m_initialValue; 1844 }; 1845 1846 class BlendFuncSeparateTestCase : public BlendFuncTestCase 1847 { 1848 public: 1849 BlendFuncSeparateTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, int initialValue) 1850 : BlendFuncTestCase (context, verifier, name, description, testTargetName, initialValue) 1851 { 1852 } 1853 1854 void SetBlendFunc (GLenum func) 1855 { 1856 switch (m_testTargetName) 1857 { 1858 case GL_BLEND_SRC_RGB: 1859 glBlendFuncSeparate(func, GL_ZERO, GL_ZERO, GL_ZERO); 1860 break; 1861 1862 case GL_BLEND_DST_RGB: 1863 glBlendFuncSeparate(GL_ZERO, func, GL_ZERO, GL_ZERO); 1864 break; 1865 1866 case GL_BLEND_SRC_ALPHA: 1867 glBlendFuncSeparate(GL_ZERO, GL_ZERO, func, GL_ZERO); 1868 break; 1869 1870 case GL_BLEND_DST_ALPHA: 1871 glBlendFuncSeparate(GL_ZERO, GL_ZERO, GL_ZERO, func); 1872 break; 1873 1874 default: 1875 DE_ASSERT(false && "should not happen"); 1876 break; 1877 } 1878 } 1879 }; 1880 1881 class BlendEquationTestCase : public ApiCase 1882 { 1883 public: 1884 BlendEquationTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, int initialValue) 1885 : ApiCase (context, name, description) 1886 , m_verifier (verifier) 1887 , m_testTargetName (testTargetName) 1888 , m_initialValue (initialValue) 1889 { 1890 } 1891 1892 void test (void) 1893 { 1894 m_verifier->verifyInteger(m_testCtx, m_testTargetName, m_initialValue); 1895 expectError(GL_NO_ERROR); 1896 1897 const GLenum blendFuncValues[] = 1898 { 1899 GL_FUNC_ADD, GL_FUNC_SUBTRACT, GL_FUNC_REVERSE_SUBTRACT, GL_MIN, GL_MAX 1900 }; 1901 1902 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(blendFuncValues); ++ndx) 1903 { 1904 const GLenum referenceValue = blendFuncValues[ndx]; 1905 1906 SetBlendEquation(referenceValue); 1907 expectError(GL_NO_ERROR); 1908 1909 m_verifier->verifyInteger(m_testCtx, m_testTargetName, referenceValue); 1910 expectError(GL_NO_ERROR); 1911 } 1912 } 1913 protected: 1914 virtual void SetBlendEquation (GLenum equation) 1915 { 1916 glBlendEquation(equation); 1917 } 1918 1919 StateVerifier* m_verifier; 1920 GLenum m_testTargetName; 1921 int m_initialValue; 1922 }; 1923 class BlendEquationSeparateTestCase : public BlendEquationTestCase 1924 { 1925 public: 1926 BlendEquationSeparateTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, int initialValue) 1927 : BlendEquationTestCase (context, verifier, name, description, testTargetName, initialValue) 1928 { 1929 } 1930 1931 protected: 1932 void SetBlendEquation (GLenum equation) 1933 { 1934 switch (m_testTargetName) 1935 { 1936 case GL_BLEND_EQUATION_RGB: 1937 glBlendEquationSeparate(equation, GL_FUNC_ADD); 1938 break; 1939 1940 case GL_BLEND_EQUATION_ALPHA: 1941 glBlendEquationSeparate(GL_FUNC_ADD, equation); 1942 break; 1943 1944 default: 1945 DE_ASSERT(false && "should not happen"); 1946 break; 1947 } 1948 } 1949 }; 1950 1951 class ImplementationArrayTestCase : public ApiCase 1952 { 1953 public: 1954 ImplementationArrayTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testTargetName, GLenum testTargetLengthTargetName, int minValue) 1955 : ApiCase (context, name, description) 1956 , m_verifier (verifier) 1957 , m_testTargetName (testTargetName) 1958 , m_testTargetLengthTargetName (testTargetLengthTargetName) 1959 , m_minValue (minValue) 1960 { 1961 } 1962 1963 void test (void) 1964 { 1965 m_verifier->verifyIntegerGreaterOrEqual(m_testCtx, m_testTargetLengthTargetName, m_minValue); 1966 expectError(GL_NO_ERROR); 1967 1968 GLint targetArrayLength = 0; 1969 glGetIntegerv(m_testTargetLengthTargetName, &targetArrayLength); 1970 expectError(GL_NO_ERROR); 1971 1972 if (targetArrayLength) 1973 { 1974 std::vector<GLint> queryResult; 1975 queryResult.resize(targetArrayLength, 0); 1976 1977 glGetIntegerv(m_testTargetName, &queryResult[0]); 1978 expectError(GL_NO_ERROR); 1979 } 1980 } 1981 1982 private: 1983 StateVerifier* m_verifier; 1984 GLenum m_testTargetName; 1985 GLenum m_testTargetLengthTargetName; 1986 int m_minValue; 1987 }; 1988 1989 class CurrentProgramBindingTestCase : public ApiCase 1990 { 1991 public: 1992 CurrentProgramBindingTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 1993 : ApiCase (context, name, description) 1994 , m_verifier (verifier) 1995 { 1996 } 1997 1998 void test (void) 1999 { 2000 m_verifier->verifyInteger(m_testCtx, GL_CURRENT_PROGRAM, 0); 2001 expectError(GL_NO_ERROR); 2002 2003 { 2004 GLuint shaderVert = glCreateShader(GL_VERTEX_SHADER); 2005 glShaderSource(shaderVert, 1, &testVertSource, DE_NULL); 2006 glCompileShader(shaderVert); 2007 expectError(GL_NO_ERROR); 2008 GLint compileStatus; 2009 glGetShaderiv(shaderVert, GL_COMPILE_STATUS, &compileStatus); 2010 checkBooleans(compileStatus, GL_TRUE); 2011 2012 GLuint shaderFrag = glCreateShader(GL_FRAGMENT_SHADER); 2013 glShaderSource(shaderFrag, 1, &testFragSource, DE_NULL); 2014 glCompileShader(shaderFrag); 2015 expectError(GL_NO_ERROR); 2016 glGetShaderiv(shaderFrag, GL_COMPILE_STATUS, &compileStatus); 2017 checkBooleans(compileStatus, GL_TRUE); 2018 2019 GLuint shaderProg = glCreateProgram(); 2020 glAttachShader(shaderProg, shaderVert); 2021 glAttachShader(shaderProg, shaderFrag); 2022 glLinkProgram(shaderProg); 2023 expectError(GL_NO_ERROR); 2024 GLint linkStatus; 2025 glGetProgramiv(shaderProg, GL_LINK_STATUS, &linkStatus); 2026 checkBooleans(linkStatus, GL_TRUE); 2027 2028 glUseProgram(shaderProg); 2029 expectError(GL_NO_ERROR); 2030 2031 m_verifier->verifyInteger(m_testCtx, GL_CURRENT_PROGRAM, shaderProg); 2032 expectError(GL_NO_ERROR); 2033 2034 glDeleteShader(shaderVert); 2035 glDeleteShader(shaderFrag); 2036 glDeleteProgram(shaderProg); 2037 expectError(GL_NO_ERROR); 2038 2039 m_verifier->verifyInteger(m_testCtx, GL_CURRENT_PROGRAM, shaderProg); 2040 expectError(GL_NO_ERROR); 2041 } 2042 2043 glUseProgram(0); 2044 expectError(GL_NO_ERROR); 2045 m_verifier->verifyInteger(m_testCtx, GL_CURRENT_PROGRAM, 0); 2046 expectError(GL_NO_ERROR); 2047 } 2048 2049 private: 2050 StateVerifier* m_verifier; 2051 }; 2052 2053 class VertexArrayBindingTestCase : public ApiCase 2054 { 2055 public: 2056 VertexArrayBindingTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2057 : ApiCase (context, name, description) 2058 , m_verifier (verifier) 2059 { 2060 } 2061 2062 void test(void) 2063 { 2064 m_verifier->verifyInteger(m_testCtx, GL_VERTEX_ARRAY_BINDING, 0); 2065 expectError(GL_NO_ERROR); 2066 2067 GLuint vertexArrayObject = 0; 2068 glGenVertexArrays(1, &vertexArrayObject); 2069 expectError(GL_NO_ERROR); 2070 2071 glBindVertexArray(vertexArrayObject); 2072 m_verifier->verifyInteger(m_testCtx, GL_VERTEX_ARRAY_BINDING, vertexArrayObject); 2073 expectError(GL_NO_ERROR); 2074 2075 glDeleteVertexArrays(1, &vertexArrayObject); 2076 m_verifier->verifyInteger(m_testCtx, GL_VERTEX_ARRAY_BINDING, 0); 2077 expectError(GL_NO_ERROR); 2078 } 2079 2080 private: 2081 StateVerifier* m_verifier; 2082 }; 2083 2084 class BufferBindingTestCase : public ApiCase 2085 { 2086 public: 2087 BufferBindingTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum bufferBindingName, GLenum bufferType) 2088 : ApiCase (context, name, description) 2089 , m_verifier (verifier) 2090 , m_bufferBindingName (bufferBindingName) 2091 , m_bufferType (bufferType) 2092 { 2093 } 2094 2095 void test (void) 2096 { 2097 m_verifier->verifyInteger(m_testCtx, m_bufferBindingName, 0); 2098 expectError(GL_NO_ERROR); 2099 2100 GLuint bufferObject = 0; 2101 glGenBuffers(1, &bufferObject); 2102 expectError(GL_NO_ERROR); 2103 2104 glBindBuffer(m_bufferType, bufferObject); 2105 m_verifier->verifyInteger(m_testCtx, m_bufferBindingName, bufferObject); 2106 expectError(GL_NO_ERROR); 2107 2108 glDeleteBuffers(1, &bufferObject); 2109 m_verifier->verifyInteger(m_testCtx, m_bufferBindingName, 0); 2110 expectError(GL_NO_ERROR); 2111 } 2112 2113 private: 2114 StateVerifier* m_verifier; 2115 GLenum m_bufferBindingName; 2116 GLenum m_bufferType; 2117 }; 2118 2119 class ElementArrayBufferBindingTestCase : public ApiCase 2120 { 2121 public: 2122 ElementArrayBufferBindingTestCase (Context& context, StateVerifier* verifier, const char* name) 2123 : ApiCase (context, name, "GL_ELEMENT_ARRAY_BUFFER_BINDING") 2124 , m_verifier (verifier) 2125 { 2126 } 2127 2128 void test (void) 2129 { 2130 // Test with default VAO 2131 { 2132 const tcu::ScopedLogSection section(m_log, "DefaultVAO", "Test with default VAO"); 2133 2134 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, 0); 2135 expectError(GL_NO_ERROR); 2136 2137 GLuint bufferObject = 0; 2138 glGenBuffers(1, &bufferObject); 2139 expectError(GL_NO_ERROR); 2140 2141 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufferObject); 2142 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, bufferObject); 2143 expectError(GL_NO_ERROR); 2144 2145 glDeleteBuffers(1, &bufferObject); 2146 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, 0); 2147 expectError(GL_NO_ERROR); 2148 } 2149 2150 // Test with multiple VAOs 2151 { 2152 const tcu::ScopedLogSection section(m_log, "WithVAO", "Test with VAO"); 2153 2154 GLuint vaos[2] = {0}; 2155 GLuint buffers[2] = {0}; 2156 2157 glGenVertexArrays(2, vaos); 2158 expectError(GL_NO_ERROR); 2159 2160 glGenBuffers(2, buffers); 2161 expectError(GL_NO_ERROR); 2162 2163 // initial 2164 glBindVertexArray(vaos[0]); 2165 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, 0); 2166 expectError(GL_NO_ERROR); 2167 2168 // after setting 2169 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[0]); 2170 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, buffers[0]); 2171 expectError(GL_NO_ERROR); 2172 2173 // initial of vao 2 2174 glBindVertexArray(vaos[1]); 2175 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, 0); 2176 expectError(GL_NO_ERROR); 2177 2178 // after setting to 2 2179 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffers[1]); 2180 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, buffers[1]); 2181 expectError(GL_NO_ERROR); 2182 2183 // vao 1 still has buffer 1 bound? 2184 glBindVertexArray(vaos[0]); 2185 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, buffers[0]); 2186 expectError(GL_NO_ERROR); 2187 2188 // deleting clears from bound vaos ... 2189 glDeleteBuffers(2, buffers); 2190 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, 0); 2191 expectError(GL_NO_ERROR); 2192 2193 // ... but does not from non-bound vaos? 2194 glBindVertexArray(vaos[1]); 2195 m_verifier->verifyInteger(m_testCtx, GL_ELEMENT_ARRAY_BUFFER_BINDING, buffers[1]); 2196 expectError(GL_NO_ERROR); 2197 2198 glDeleteVertexArrays(2, vaos); 2199 expectError(GL_NO_ERROR); 2200 } 2201 } 2202 2203 private: 2204 StateVerifier* m_verifier; 2205 }; 2206 2207 class StencilClearValueTestCase : public ApiCase 2208 { 2209 public: 2210 StencilClearValueTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2211 : ApiCase (context, name, description) 2212 , m_verifier (verifier) 2213 { 2214 } 2215 2216 void test (void) 2217 { 2218 m_verifier->verifyInteger(m_testCtx, GL_STENCIL_CLEAR_VALUE, 0); 2219 expectError(GL_NO_ERROR); 2220 2221 const int stencilBits = m_context.getRenderTarget().getStencilBits(); 2222 2223 for (int stencilBit = 0; stencilBit < stencilBits; ++stencilBit) 2224 { 2225 const int ref = 1 << stencilBit; 2226 2227 glClearStencil(ref); // mask should not affect the REF 2228 expectError(GL_NO_ERROR); 2229 2230 m_verifier->verifyInteger(m_testCtx, GL_STENCIL_CLEAR_VALUE, ref); 2231 expectError(GL_NO_ERROR); 2232 } 2233 } 2234 2235 private: 2236 StateVerifier* m_verifier; 2237 }; 2238 2239 class ActiveTextureTestCase : public ApiCase 2240 { 2241 public: 2242 ActiveTextureTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2243 : ApiCase (context, name, description) 2244 , m_verifier (verifier) 2245 { 2246 } 2247 2248 void test (void) 2249 { 2250 m_verifier->verifyInteger(m_testCtx, GL_ACTIVE_TEXTURE, GL_TEXTURE0); 2251 expectError(GL_NO_ERROR); 2252 2253 GLint textureUnits = 0; 2254 glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &textureUnits); 2255 expectError(GL_NO_ERROR); 2256 2257 for (int ndx = 0; ndx < textureUnits; ++ndx) 2258 { 2259 glActiveTexture(GL_TEXTURE0 + ndx); 2260 expectError(GL_NO_ERROR); 2261 2262 m_verifier->verifyInteger(m_testCtx, GL_ACTIVE_TEXTURE, GL_TEXTURE0 + ndx); 2263 expectError(GL_NO_ERROR); 2264 } 2265 } 2266 2267 private: 2268 StateVerifier* m_verifier; 2269 }; 2270 2271 class RenderbufferBindingTestCase : public ApiCase 2272 { 2273 public: 2274 RenderbufferBindingTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2275 : ApiCase (context, name, description) 2276 , m_verifier (verifier) 2277 { 2278 } 2279 2280 void test (void) 2281 { 2282 m_verifier->verifyInteger(m_testCtx, GL_RENDERBUFFER_BINDING, 0); 2283 expectError(GL_NO_ERROR); 2284 2285 GLuint renderBuffer = 0; 2286 glGenRenderbuffers(1, &renderBuffer); 2287 expectError(GL_NO_ERROR); 2288 2289 glBindRenderbuffer(GL_RENDERBUFFER, renderBuffer); 2290 expectError(GL_NO_ERROR); 2291 2292 m_verifier->verifyInteger(m_testCtx, GL_RENDERBUFFER_BINDING, renderBuffer); 2293 expectError(GL_NO_ERROR); 2294 2295 glDeleteRenderbuffers(1, &renderBuffer); 2296 m_verifier->verifyInteger(m_testCtx, GL_RENDERBUFFER_BINDING, 0); 2297 expectError(GL_NO_ERROR); 2298 } 2299 2300 private: 2301 StateVerifier* m_verifier; 2302 }; 2303 2304 class SamplerObjectBindingTestCase : public ApiCase 2305 { 2306 public: 2307 SamplerObjectBindingTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2308 : ApiCase (context, name, description) 2309 , m_verifier (verifier) 2310 { 2311 } 2312 void test (void) 2313 { 2314 m_verifier->verifyInteger(m_testCtx, GL_SAMPLER_BINDING, 0); 2315 expectError(GL_NO_ERROR); 2316 2317 { 2318 const tcu::ScopedLogSection section(m_log, "SingleUnit", "Single unit"); 2319 GLuint sampler = 0; 2320 glGenSamplers(1, &sampler); 2321 expectError(GL_NO_ERROR); 2322 2323 glBindSampler(0, sampler); 2324 expectError(GL_NO_ERROR); 2325 2326 m_verifier->verifyInteger(m_testCtx, GL_SAMPLER_BINDING, sampler); 2327 expectError(GL_NO_ERROR); 2328 2329 glDeleteSamplers(1, &sampler); 2330 m_verifier->verifyInteger(m_testCtx, GL_SAMPLER_BINDING, 0); 2331 expectError(GL_NO_ERROR); 2332 } 2333 2334 { 2335 const tcu::ScopedLogSection section(m_log, "MultipleUnits", "Multiple units"); 2336 2337 GLuint samplerA = 0; 2338 GLuint samplerB = 0; 2339 glGenSamplers(1, &samplerA); 2340 glGenSamplers(1, &samplerB); 2341 expectError(GL_NO_ERROR); 2342 2343 glBindSampler(1, samplerA); 2344 glBindSampler(2, samplerB); 2345 expectError(GL_NO_ERROR); 2346 2347 m_verifier->verifyInteger(m_testCtx, GL_SAMPLER_BINDING, 0); 2348 expectError(GL_NO_ERROR); 2349 2350 glActiveTexture(GL_TEXTURE1); 2351 m_verifier->verifyInteger(m_testCtx, GL_SAMPLER_BINDING, samplerA); 2352 expectError(GL_NO_ERROR); 2353 2354 glActiveTexture(GL_TEXTURE2); 2355 m_verifier->verifyInteger(m_testCtx, GL_SAMPLER_BINDING, samplerB); 2356 expectError(GL_NO_ERROR); 2357 2358 glDeleteSamplers(1, &samplerB); 2359 glDeleteSamplers(1, &samplerA); 2360 expectError(GL_NO_ERROR); 2361 } 2362 } 2363 2364 private: 2365 StateVerifier* m_verifier; 2366 }; 2367 2368 class TextureBindingTestCase : public ApiCase 2369 { 2370 public: 2371 TextureBindingTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description, GLenum testBindingName, GLenum textureType) 2372 : ApiCase (context, name, description) 2373 , m_verifier (verifier) 2374 , m_testBindingName (testBindingName) 2375 , m_textureType (textureType) 2376 { 2377 } 2378 2379 void test (void) 2380 { 2381 m_verifier->verifyInteger(m_testCtx, m_testBindingName, 0); 2382 expectError(GL_NO_ERROR); 2383 2384 GLuint texture = 0; 2385 glGenTextures(1, &texture); 2386 expectError(GL_NO_ERROR); 2387 2388 glBindTexture(m_textureType, texture); 2389 m_verifier->verifyInteger(m_testCtx, m_testBindingName, texture); 2390 2391 glDeleteTextures(1, &texture); 2392 expectError(GL_NO_ERROR); 2393 2394 m_verifier->verifyInteger(m_testCtx, m_testBindingName, 0); 2395 expectError(GL_NO_ERROR); 2396 } 2397 private: 2398 StateVerifier* m_verifier; 2399 GLenum m_testBindingName; 2400 GLenum m_textureType; 2401 }; 2402 2403 class FrameBufferBindingTestCase : public ApiCase 2404 { 2405 public: 2406 FrameBufferBindingTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2407 : ApiCase (context, name, description) 2408 , m_verifier (verifier) 2409 { 2410 } 2411 2412 void test (void) 2413 { 2414 m_verifier->verifyInteger(m_testCtx, GL_DRAW_FRAMEBUFFER_BINDING, 0); 2415 m_verifier->verifyInteger(m_testCtx, GL_FRAMEBUFFER_BINDING, 0); 2416 m_verifier->verifyInteger(m_testCtx, GL_READ_FRAMEBUFFER_BINDING, 0); 2417 expectError(GL_NO_ERROR); 2418 2419 GLuint framebufferId = 0; 2420 glGenFramebuffers(1, &framebufferId); 2421 expectError(GL_NO_ERROR); 2422 2423 glBindFramebuffer(GL_FRAMEBUFFER, framebufferId); 2424 expectError(GL_NO_ERROR); 2425 2426 m_verifier->verifyInteger(m_testCtx, GL_DRAW_FRAMEBUFFER_BINDING, framebufferId); 2427 m_verifier->verifyInteger(m_testCtx, GL_FRAMEBUFFER_BINDING, framebufferId); 2428 m_verifier->verifyInteger(m_testCtx, GL_READ_FRAMEBUFFER_BINDING, framebufferId); 2429 expectError(GL_NO_ERROR); 2430 2431 glBindFramebuffer(GL_FRAMEBUFFER, 0); 2432 expectError(GL_NO_ERROR); 2433 2434 m_verifier->verifyInteger(m_testCtx, GL_DRAW_FRAMEBUFFER_BINDING, 0); 2435 m_verifier->verifyInteger(m_testCtx, GL_FRAMEBUFFER_BINDING, 0); 2436 m_verifier->verifyInteger(m_testCtx, GL_READ_FRAMEBUFFER_BINDING, 0); 2437 expectError(GL_NO_ERROR); 2438 2439 glBindFramebuffer(GL_READ_FRAMEBUFFER, framebufferId); 2440 expectError(GL_NO_ERROR); 2441 2442 m_verifier->verifyInteger(m_testCtx, GL_DRAW_FRAMEBUFFER_BINDING, 0); 2443 m_verifier->verifyInteger(m_testCtx, GL_FRAMEBUFFER_BINDING, 0); 2444 m_verifier->verifyInteger(m_testCtx, GL_READ_FRAMEBUFFER_BINDING, framebufferId); 2445 expectError(GL_NO_ERROR); 2446 2447 glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebufferId); 2448 expectError(GL_NO_ERROR); 2449 2450 m_verifier->verifyInteger(m_testCtx, GL_DRAW_FRAMEBUFFER_BINDING, framebufferId); 2451 m_verifier->verifyInteger(m_testCtx, GL_FRAMEBUFFER_BINDING, framebufferId); 2452 m_verifier->verifyInteger(m_testCtx, GL_READ_FRAMEBUFFER_BINDING, framebufferId); 2453 expectError(GL_NO_ERROR); 2454 2455 glDeleteFramebuffers(1, &framebufferId); 2456 expectError(GL_NO_ERROR); 2457 2458 m_verifier->verifyInteger(m_testCtx, GL_DRAW_FRAMEBUFFER_BINDING, 0); 2459 m_verifier->verifyInteger(m_testCtx, GL_FRAMEBUFFER_BINDING, 0); 2460 m_verifier->verifyInteger(m_testCtx, GL_READ_FRAMEBUFFER_BINDING, 0); 2461 expectError(GL_NO_ERROR); 2462 } 2463 2464 private: 2465 StateVerifier* m_verifier; 2466 }; 2467 2468 class ImplementationColorReadTestCase : public ApiCase 2469 { 2470 public: 2471 ImplementationColorReadTestCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2472 : ApiCase (context, name, description) 2473 , m_verifier (verifier) 2474 { 2475 } 2476 2477 void test (void) 2478 { 2479 const GLint defaultColorTypes[] = 2480 { 2481 GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, 2482 GL_UNSIGNED_INT, GL_INT, GL_HALF_FLOAT, GL_FLOAT, GL_UNSIGNED_SHORT_5_6_5, 2483 GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_5_5_5_1, 2484 GL_UNSIGNED_INT_2_10_10_10_REV, GL_UNSIGNED_INT_10F_11F_11F_REV 2485 }; 2486 const GLint defaultColorFormats[] = 2487 { 2488 GL_RGBA, GL_RGBA_INTEGER, GL_RGB, GL_RGB_INTEGER, 2489 GL_RG, GL_RG_INTEGER, GL_RED, GL_RED_INTEGER 2490 }; 2491 2492 std::vector<GLint> validColorTypes; 2493 std::vector<GLint> validColorFormats; 2494 2495 // Defined by the spec 2496 2497 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(defaultColorTypes); ++ndx) 2498 validColorTypes.push_back(defaultColorTypes[ndx]); 2499 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(defaultColorFormats); ++ndx) 2500 validColorFormats.push_back(defaultColorFormats[ndx]); 2501 2502 // Extensions 2503 2504 if (m_context.getContextInfo().isExtensionSupported("GL_EXT_texture_format_BGRA8888") || 2505 m_context.getContextInfo().isExtensionSupported("GL_APPLE_texture_format_BGRA8888")) 2506 validColorFormats.push_back(GL_BGRA); 2507 2508 if (m_context.getContextInfo().isExtensionSupported("GL_EXT_read_format_bgra")) 2509 { 2510 validColorFormats.push_back(GL_BGRA); 2511 validColorTypes.push_back(GL_UNSIGNED_SHORT_4_4_4_4_REV); 2512 validColorTypes.push_back(GL_UNSIGNED_SHORT_1_5_5_5_REV); 2513 } 2514 2515 if (m_context.getContextInfo().isExtensionSupported("GL_IMG_read_format")) 2516 { 2517 validColorFormats.push_back(GL_BGRA); 2518 validColorTypes.push_back(GL_UNSIGNED_SHORT_4_4_4_4_REV); 2519 } 2520 2521 if (m_context.getContextInfo().isExtensionSupported("GL_NV_sRGB_formats")) 2522 { 2523 validColorFormats.push_back(GL_SLUMINANCE_NV); 2524 validColorFormats.push_back(GL_SLUMINANCE_ALPHA_NV); 2525 } 2526 2527 if (m_context.getContextInfo().isExtensionSupported("GL_NV_bgr")) 2528 { 2529 validColorFormats.push_back(GL_BGR_NV); 2530 } 2531 2532 m_verifier->verifyIntegerAnyOf(m_testCtx, GL_IMPLEMENTATION_COLOR_READ_TYPE, &validColorTypes[0], validColorTypes.size()); 2533 m_verifier->verifyIntegerAnyOf(m_testCtx, GL_IMPLEMENTATION_COLOR_READ_FORMAT, &validColorFormats[0], validColorFormats.size()); 2534 expectError(GL_NO_ERROR); 2535 } 2536 2537 private: 2538 StateVerifier* m_verifier; 2539 }; 2540 2541 class ReadBufferCase : public ApiCase 2542 { 2543 public: 2544 ReadBufferCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2545 : ApiCase (context, name, description) 2546 , m_verifier (verifier) 2547 { 2548 } 2549 2550 void test (void) 2551 { 2552 const GLint validInitialValues[] = {GL_BACK, GL_NONE}; 2553 m_verifier->verifyIntegerAnyOf(m_testCtx, GL_READ_BUFFER, validInitialValues, DE_LENGTH_OF_ARRAY(validInitialValues)); 2554 expectError(GL_NO_ERROR); 2555 2556 glReadBuffer(GL_NONE); 2557 m_verifier->verifyInteger(m_testCtx, GL_READ_BUFFER, GL_NONE); 2558 expectError(GL_NO_ERROR); 2559 2560 glReadBuffer(GL_BACK); 2561 m_verifier->verifyInteger(m_testCtx, GL_READ_BUFFER, GL_BACK); 2562 expectError(GL_NO_ERROR); 2563 2564 // test GL_READ_BUFFER with framebuffers 2565 2566 GLuint framebufferId = 0; 2567 glGenFramebuffers(1, &framebufferId); 2568 expectError(GL_NO_ERROR); 2569 2570 GLuint renderbuffer_id = 0; 2571 glGenRenderbuffers(1, &renderbuffer_id); 2572 expectError(GL_NO_ERROR); 2573 2574 glBindRenderbuffer(GL_RENDERBUFFER, renderbuffer_id); 2575 expectError(GL_NO_ERROR); 2576 2577 glRenderbufferStorage(GL_RENDERBUFFER, GL_RGBA8, 128, 128); 2578 expectError(GL_NO_ERROR); 2579 2580 glBindFramebuffer(GL_READ_FRAMEBUFFER, framebufferId); 2581 expectError(GL_NO_ERROR); 2582 2583 glFramebufferRenderbuffer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, renderbuffer_id); 2584 expectError(GL_NO_ERROR); 2585 2586 m_verifier->verifyInteger(m_testCtx, GL_READ_BUFFER, GL_COLOR_ATTACHMENT0); 2587 2588 glDeleteFramebuffers(1, &framebufferId); 2589 glDeleteRenderbuffers(1, &renderbuffer_id); 2590 expectError(GL_NO_ERROR); 2591 2592 m_verifier->verifyInteger(m_testCtx, GL_READ_BUFFER, GL_BACK); 2593 expectError(GL_NO_ERROR); 2594 } 2595 private: 2596 StateVerifier* m_verifier; 2597 }; 2598 2599 class DrawBufferCase : public ApiCase 2600 { 2601 public: 2602 DrawBufferCase (Context& context, StateVerifier* verifier, const char* name, const char* description) 2603 : ApiCase (context, name, description) 2604 , m_verifier (verifier) 2605 { 2606 } 2607 2608 void test (void) 2609 { 2610 const GLint validInitialValues[] = {GL_BACK, GL_NONE}; 2611 m_verifier->verifyIntegerAnyOf(m_testCtx, GL_DRAW_BUFFER0, validInitialValues, DE_LENGTH_OF_ARRAY(validInitialValues)); 2612 expectError(GL_NO_ERROR); 2613 2614 GLenum bufs = GL_NONE; 2615 glDrawBuffers(1, &bufs); 2616 m_verifier->verifyInteger(m_testCtx, GL_DRAW_BUFFER0, GL_NONE); 2617 expectError(GL_NO_ERROR); 2618 2619 bufs = GL_BACK; 2620 glDrawBuffers(1, &bufs); 2621 m_verifier->verifyInteger(m_testCtx, GL_DRAW_BUFFER0, GL_BACK); 2622 expectError(GL_NO_ERROR); 2623 2624 // test GL_DRAW_BUFFER with framebuffers 2625 2626 GLuint framebufferId = 0; 2627 glGenFramebuffers(1, &framebufferId); 2628 expectError(GL_NO_ERROR); 2629 2630 GLuint renderbuffer_ids[2] = {0}; 2631 glGenRenderbuffers(2, renderbuffer_ids); 2632 expectError(GL_NO_ERROR); 2633 2634 glBindRenderbuffer(GL_RENDERBUFFER, renderbuffer_ids[0]); 2635 expectError(GL_NO_ERROR); 2636 glRenderbufferStorage(GL_RENDERBUFFER, GL_RGBA8, 128, 128); 2637 expectError(GL_NO_ERROR); 2638 2639 glBindRenderbuffer(GL_RENDERBUFFER, renderbuffer_ids[1]); 2640 expectError(GL_NO_ERROR); 2641 glRenderbufferStorage(GL_RENDERBUFFER, GL_RGBA8, 128, 128); 2642 expectError(GL_NO_ERROR); 2643 2644 glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebufferId); 2645 expectError(GL_NO_ERROR); 2646 2647 glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, renderbuffer_ids[0]); 2648 expectError(GL_NO_ERROR); 2649 glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, GL_RENDERBUFFER, renderbuffer_ids[1]); 2650 expectError(GL_NO_ERROR); 2651 2652 // only the initial state the draw buffer for fragment color zero is defined 2653 m_verifier->verifyInteger(m_testCtx, GL_DRAW_BUFFER0, GL_COLOR_ATTACHMENT0); 2654 2655 GLenum bufTargets[2] = {GL_NONE, GL_COLOR_ATTACHMENT1}; 2656 glDrawBuffers(2, bufTargets); 2657 m_verifier->verifyInteger(m_testCtx, GL_DRAW_BUFFER0, GL_NONE); 2658 m_verifier->verifyInteger(m_testCtx, GL_DRAW_BUFFER1, GL_COLOR_ATTACHMENT1); 2659 2660 glDeleteFramebuffers(1, &framebufferId); 2661 glDeleteRenderbuffers(2, renderbuffer_ids); 2662 expectError(GL_NO_ERROR); 2663 2664 m_verifier->verifyInteger(m_testCtx, GL_DRAW_BUFFER0, GL_BACK); 2665 expectError(GL_NO_ERROR); 2666 } 2667 private: 2668 StateVerifier* m_verifier; 2669 }; 2670 2671 #define FOR_EACH_VERIFIER(VERIFIERS, CODE_BLOCK) \ 2672 for (int _verifierNdx = 0; _verifierNdx < DE_LENGTH_OF_ARRAY(VERIFIERS); _verifierNdx++) \ 2673 { \ 2674 StateVerifier* verifier = VERIFIERS[_verifierNdx]; \ 2675 CODE_BLOCK; \ 2676 } 2677 2678 } // anonymous 2679 2680 IntegerStateQueryTests::IntegerStateQueryTests (Context& context) 2681 : TestCaseGroup (context, "integers", "Integer Values") 2682 , m_verifierBoolean (DE_NULL) 2683 , m_verifierInteger (DE_NULL) 2684 , m_verifierInteger64 (DE_NULL) 2685 , m_verifierFloat (DE_NULL) 2686 { 2687 } 2688 2689 IntegerStateQueryTests::~IntegerStateQueryTests (void) 2690 { 2691 deinit(); 2692 } 2693 2694 void IntegerStateQueryTests::init (void) 2695 { 2696 DE_ASSERT(m_verifierBoolean == DE_NULL); 2697 DE_ASSERT(m_verifierInteger == DE_NULL); 2698 DE_ASSERT(m_verifierInteger64 == DE_NULL); 2699 DE_ASSERT(m_verifierFloat == DE_NULL); 2700 2701 m_verifierBoolean = new GetBooleanVerifier (m_context.getRenderContext().getFunctions(), m_context.getTestContext().getLog()); 2702 m_verifierInteger = new GetIntegerVerifier (m_context.getRenderContext().getFunctions(), m_context.getTestContext().getLog()); 2703 m_verifierInteger64 = new GetInteger64Verifier (m_context.getRenderContext().getFunctions(), m_context.getTestContext().getLog()); 2704 m_verifierFloat = new GetFloatVerifier (m_context.getRenderContext().getFunctions(), m_context.getTestContext().getLog()); 2705 2706 const struct LimitedStateInteger 2707 { 2708 const char* name; 2709 const char* description; 2710 GLenum targetName; 2711 GLint value; 2712 } implementationMinLimits[] = 2713 { 2714 { "subpixel_bits", "SUBPIXEL_BITS has minimum value of 4", GL_SUBPIXEL_BITS, 4 }, 2715 { "max_3d_texture_size", "MAX_3D_TEXTURE_SIZE has minimum value of 256", GL_MAX_3D_TEXTURE_SIZE, 256 }, 2716 { "max_texture_size", "MAX_TEXTURE_SIZE has minimum value of 2048", GL_MAX_TEXTURE_SIZE, 2048}, 2717 { "max_array_texture_layers", "MAX_ARRAY_TEXTURE_LAYERS has minimum value of 256", GL_MAX_ARRAY_TEXTURE_LAYERS, 256 }, 2718 { "max_cube_map_texture_size", "MAX_CUBE_MAP_TEXTURE_SIZE has minimum value of 2048", GL_MAX_CUBE_MAP_TEXTURE_SIZE, 2048}, 2719 { "max_renderbuffer_size", "MAX_RENDERBUFFER_SIZE has minimum value of 2048", GL_MAX_RENDERBUFFER_SIZE, 2048}, 2720 { "max_draw_buffers", "MAX_DRAW_BUFFERS has minimum value of 4", GL_MAX_DRAW_BUFFERS, 4 }, 2721 { "max_color_attachments", "MAX_COLOR_ATTACHMENTS has minimum value of 4", GL_MAX_COLOR_ATTACHMENTS, 4 }, 2722 { "max_elements_indices", "MAX_ELEMENTS_INDICES has minimum value of 0", GL_MAX_ELEMENTS_INDICES, 0 }, 2723 { "max_elements_vertices", "MAX_ELEMENTS_VERTICES has minimum value of 0", GL_MAX_ELEMENTS_VERTICES, 0 }, 2724 { "num_extensions", "NUM_EXTENSIONS has minimum value of 0", GL_NUM_EXTENSIONS, 0 }, 2725 { "major_version", "MAJOR_VERSION has minimum value of 3", GL_MAJOR_VERSION, 3 }, 2726 { "minor_version", "MINOR_VERSION has minimum value of 0", GL_MINOR_VERSION, 0 }, 2727 { "max_vertex_attribs", "MAX_VERTEX_ATTRIBS has minimum value of 16", GL_MAX_VERTEX_ATTRIBS, 16 }, 2728 { "max_vertex_uniform_components", "MAX_VERTEX_UNIFORM_COMPONENTS has minimum value of 1024", GL_MAX_VERTEX_UNIFORM_COMPONENTS, 1024}, 2729 { "max_vertex_uniform_vectors", "MAX_VERTEX_UNIFORM_VECTORS has minimum value of 256", GL_MAX_VERTEX_UNIFORM_VECTORS, 256 }, 2730 { "max_vertex_uniform_blocks", "MAX_VERTEX_UNIFORM_BLOCKS has minimum value of 12", GL_MAX_VERTEX_UNIFORM_BLOCKS, 12 }, 2731 { "max_vertex_output_components", "MAX_VERTEX_OUTPUT_COMPONENTS has minimum value of 64", GL_MAX_VERTEX_OUTPUT_COMPONENTS, 64 }, 2732 { "max_vertex_texture_image_units", "MAX_VERTEX_TEXTURE_IMAGE_UNITS has minimum value of 16", GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS, 16 }, 2733 { "max_fragment_uniform_components", "MAX_FRAGMENT_UNIFORM_COMPONENTS has minimum value of 896", GL_MAX_FRAGMENT_UNIFORM_COMPONENTS, 896 }, 2734 { "max_fragment_uniform_vectors", "MAX_FRAGMENT_UNIFORM_VECTORS has minimum value of 224", GL_MAX_FRAGMENT_UNIFORM_VECTORS, 224 }, 2735 { "max_fragment_uniform_blocks", "MAX_FRAGMENT_UNIFORM_BLOCKS has minimum value of 12", GL_MAX_FRAGMENT_UNIFORM_BLOCKS, 12 }, 2736 { "max_fragment_input_components", "MAX_FRAGMENT_INPUT_COMPONENTS has minimum value of 60", GL_MAX_FRAGMENT_INPUT_COMPONENTS, 60 }, 2737 { "max_texture_image_units", "MAX_TEXTURE_IMAGE_UNITS has minimum value of 16", GL_MAX_TEXTURE_IMAGE_UNITS, 16 }, 2738 { "max_program_texel_offset", "MAX_PROGRAM_TEXEL_OFFSET has minimum value of 7", GL_MAX_PROGRAM_TEXEL_OFFSET, 7 }, 2739 { "max_uniform_buffer_bindings", "MAX_UNIFORM_BUFFER_BINDINGS has minimum value of 24", GL_MAX_UNIFORM_BUFFER_BINDINGS, 24 }, 2740 { "max_combined_uniform_blocks", "MAX_COMBINED_UNIFORM_BLOCKS has minimum value of 24", GL_MAX_COMBINED_UNIFORM_BLOCKS, 24 }, 2741 { "max_varying_components", "MAX_VARYING_COMPONENTS has minimum value of 60", GL_MAX_VARYING_COMPONENTS, 60 }, 2742 { "max_varying_vectors", "MAX_VARYING_VECTORS has minimum value of 15", GL_MAX_VARYING_VECTORS, 15 }, 2743 { "max_combined_texture_image_units", "MAX_COMBINED_TEXTURE_IMAGE_UNITS has minimum value of 32", GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, 32 }, 2744 { "max_transform_feedback_interleaved_components", "MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS has minimum value of 64", GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS, 64 }, 2745 { "max_transform_feedback_separate_attribs", "MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS has minimum value of 4", GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS, 4 }, 2746 { "max_transform_feedback_separate_components", "MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS has minimum value of 4", GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS, 4 }, 2747 { "max_samples", "MAX_SAMPLES has minimum value of 4", GL_MAX_SAMPLES, 4 }, 2748 { "red_bits", "RED_BITS has minimum value of 0", GL_RED_BITS, 0 }, 2749 { "green_bits", "GREEN_BITS has minimum value of 0", GL_GREEN_BITS, 0 }, 2750 { "blue_bits", "BLUE_BITS has minimum value of 0", GL_BLUE_BITS, 0 }, 2751 { "alpha_bits", "ALPHA_BITS has minimum value of 0", GL_ALPHA_BITS, 0 }, 2752 { "depth_bits", "DEPTH_BITS has minimum value of 0", GL_DEPTH_BITS, 0 }, 2753 { "stencil_bits", "STENCIL_BITS has minimum value of 0", GL_STENCIL_BITS, 0 }, 2754 }; 2755 const LimitedStateInteger implementationMaxLimits[] = 2756 { 2757 { "min_program_texel_offset", "MIN_PROGRAM_TEXEL_OFFSET has maximum value of -8", GL_MIN_PROGRAM_TEXEL_OFFSET, -8 }, 2758 { "uniform_buffer_offset_alignment", "UNIFORM_BUFFER_OFFSET_ALIGNMENT has minimum value of 1", GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, 256 }, 2759 }; 2760 2761 // \note implementation defined limits have their own tests so just check the conversions to boolean, int64 and float 2762 StateVerifier* implementationLimitVerifiers[] = {m_verifierBoolean, m_verifierInteger64, m_verifierFloat}; 2763 2764 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(implementationMinLimits); testNdx++) 2765 FOR_EACH_VERIFIER(implementationLimitVerifiers, addChild(new ConstantMinimumValueTestCase(m_context, verifier, (std::string(implementationMinLimits[testNdx].name) + verifier->getTestNamePostfix()).c_str(), implementationMinLimits[testNdx].description, implementationMinLimits[testNdx].targetName, implementationMinLimits[testNdx].value))); 2766 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(implementationMaxLimits); testNdx++) 2767 FOR_EACH_VERIFIER(implementationLimitVerifiers, addChild(new ConstantMaximumValueTestCase(m_context, verifier, (std::string(implementationMaxLimits[testNdx].name) + verifier->getTestNamePostfix()).c_str(), implementationMaxLimits[testNdx].description, implementationMaxLimits[testNdx].targetName, implementationMaxLimits[testNdx].value))); 2768 2769 StateVerifier* normalVerifiers[] = {m_verifierBoolean, m_verifierInteger, m_verifierInteger64, m_verifierFloat}; 2770 2771 FOR_EACH_VERIFIER(implementationLimitVerifiers, addChild(new SampleBuffersTestCase (m_context, verifier, (std::string("sample_buffers") + verifier->getTestNamePostfix()).c_str(), "SAMPLE_BUFFERS"))); 2772 2773 FOR_EACH_VERIFIER(normalVerifiers, addChild(new SamplesTestCase (m_context, verifier, (std::string("samples") + verifier->getTestNamePostfix()).c_str(), "SAMPLES"))); 2774 FOR_EACH_VERIFIER(normalVerifiers, addChild(new HintTestCase (m_context, verifier, (std::string("generate_mipmap_hint") + verifier->getTestNamePostfix()).c_str(), "GENERATE_MIPMAP_HINT", GL_GENERATE_MIPMAP_HINT))); 2775 FOR_EACH_VERIFIER(normalVerifiers, addChild(new HintTestCase (m_context, verifier, (std::string("fragment_shader_derivative_hint") + verifier->getTestNamePostfix()).c_str(), "FRAGMENT_SHADER_DERIVATIVE_HINT", GL_FRAGMENT_SHADER_DERIVATIVE_HINT))); 2776 FOR_EACH_VERIFIER(normalVerifiers, addChild(new DepthFuncTestCase (m_context, verifier, (std::string("depth_func") + verifier->getTestNamePostfix()).c_str(), "DEPTH_FUNC"))); 2777 FOR_EACH_VERIFIER(normalVerifiers, addChild(new CullFaceTestCase (m_context, verifier, (std::string("cull_face_mode") + verifier->getTestNamePostfix()).c_str(), "CULL_FACE_MODE"))); 2778 FOR_EACH_VERIFIER(normalVerifiers, addChild(new FrontFaceTestCase (m_context, verifier, (std::string("front_face_mode") + verifier->getTestNamePostfix()).c_str(), "FRONT_FACE"))); 2779 FOR_EACH_VERIFIER(normalVerifiers, addChild(new ViewPortTestCase (m_context, verifier, (std::string("viewport") + verifier->getTestNamePostfix()).c_str(), "VIEWPORT"))); 2780 FOR_EACH_VERIFIER(normalVerifiers, addChild(new ScissorBoxTestCase (m_context, verifier, (std::string("scissor_box") + verifier->getTestNamePostfix()).c_str(), "SCISSOR_BOX"))); 2781 FOR_EACH_VERIFIER(normalVerifiers, addChild(new MaxViewportDimsTestCase (m_context, verifier, (std::string("max_viewport_dims") + verifier->getTestNamePostfix()).c_str(), "MAX_VIEWPORT_DIMS"))); 2782 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilRefTestCase (m_context, verifier, (std::string("stencil_ref") + verifier->getTestNamePostfix()).c_str(), "STENCIL_REF", GL_STENCIL_REF))); 2783 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilRefTestCase (m_context, verifier, (std::string("stencil_back_ref") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_REF", GL_STENCIL_BACK_REF))); 2784 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilRefSeparateTestCase (m_context, verifier, (std::string("stencil_ref_separate") + verifier->getTestNamePostfix()).c_str(), "STENCIL_REF (separate)", GL_STENCIL_REF, GL_FRONT))); 2785 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilRefSeparateTestCase (m_context, verifier, (std::string("stencil_ref_separate_both") + verifier->getTestNamePostfix()).c_str(), "STENCIL_REF (separate)", GL_STENCIL_REF, GL_FRONT_AND_BACK))); 2786 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilRefSeparateTestCase (m_context, verifier, (std::string("stencil_back_ref_separate") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_REF (separate)", GL_STENCIL_BACK_REF, GL_BACK))); 2787 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilRefSeparateTestCase (m_context, verifier, (std::string("stencil_back_ref_separate_both") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_REF (separate)", GL_STENCIL_BACK_REF, GL_FRONT_AND_BACK))); 2788 2789 const struct NamedStencilOp 2790 { 2791 const char* name; 2792 2793 const char* frontDescription; 2794 GLenum frontTarget; 2795 const char* backDescription; 2796 GLenum backTarget; 2797 } stencilOps[] = 2798 { 2799 { "fail", "STENCIL_FAIL", GL_STENCIL_FAIL, "STENCIL_BACK_FAIL", GL_STENCIL_BACK_FAIL }, 2800 { "depth_fail", "STENCIL_PASS_DEPTH_FAIL", GL_STENCIL_PASS_DEPTH_FAIL, "STENCIL_BACK_PASS_DEPTH_FAIL", GL_STENCIL_BACK_PASS_DEPTH_FAIL }, 2801 { "depth_pass", "STENCIL_PASS_DEPTH_PASS", GL_STENCIL_PASS_DEPTH_PASS, "STENCIL_BACK_PASS_DEPTH_PASS", GL_STENCIL_BACK_PASS_DEPTH_PASS } 2802 }; 2803 2804 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(stencilOps); testNdx++) 2805 { 2806 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilOpTestCase (m_context, verifier, (std::string("stencil_") + stencilOps[testNdx].name + verifier->getTestNamePostfix()).c_str(), stencilOps[testNdx].frontDescription, stencilOps[testNdx].frontTarget))); 2807 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilOpTestCase (m_context, verifier, (std::string("stencil_back_") + stencilOps[testNdx].name + verifier->getTestNamePostfix()).c_str(), stencilOps[testNdx].backDescription, stencilOps[testNdx].backTarget))); 2808 2809 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilOpSeparateTestCase (m_context, verifier, (std::string("stencil_") + stencilOps[testNdx].name + "_separate_both" + verifier->getTestNamePostfix()).c_str(), stencilOps[testNdx].frontDescription, stencilOps[testNdx].frontTarget, GL_FRONT_AND_BACK))); 2810 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilOpSeparateTestCase (m_context, verifier, (std::string("stencil_back_") + stencilOps[testNdx].name + "_separate_both" + verifier->getTestNamePostfix()).c_str(), stencilOps[testNdx].backDescription, stencilOps[testNdx].backTarget, GL_FRONT_AND_BACK))); 2811 2812 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilOpSeparateTestCase (m_context, verifier, (std::string("stencil_") + stencilOps[testNdx].name + "_separate" + verifier->getTestNamePostfix()).c_str(), stencilOps[testNdx].frontDescription, stencilOps[testNdx].frontTarget, GL_FRONT))); 2813 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilOpSeparateTestCase (m_context, verifier, (std::string("stencil_back_") + stencilOps[testNdx].name + "_separate" + verifier->getTestNamePostfix()).c_str(), stencilOps[testNdx].backDescription, stencilOps[testNdx].backTarget, GL_BACK))); 2814 } 2815 2816 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilFuncTestCase (m_context, verifier, (std::string("stencil_func") + verifier->getTestNamePostfix()).c_str(), "STENCIL_FUNC"))); 2817 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilFuncSeparateTestCase (m_context, verifier, (std::string("stencil_func_separate") + verifier->getTestNamePostfix()).c_str(), "STENCIL_FUNC (separate)", GL_STENCIL_FUNC, GL_FRONT))); 2818 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilFuncSeparateTestCase (m_context, verifier, (std::string("stencil_func_separate_both") + verifier->getTestNamePostfix()).c_str(), "STENCIL_FUNC (separate)", GL_STENCIL_FUNC, GL_FRONT_AND_BACK))); 2819 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilFuncSeparateTestCase (m_context, verifier, (std::string("stencil_back_func_separate") + verifier->getTestNamePostfix()).c_str(), "STENCIL_FUNC (separate)", GL_STENCIL_BACK_FUNC, GL_BACK))); 2820 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilFuncSeparateTestCase (m_context, verifier, (std::string("stencil_back_func_separate_both") + verifier->getTestNamePostfix()).c_str(), "STENCIL_FUNC (separate)", GL_STENCIL_BACK_FUNC, GL_FRONT_AND_BACK))); 2821 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilMaskTestCase (m_context, verifier, (std::string("stencil_value_mask") + verifier->getTestNamePostfix()).c_str(), "STENCIL_VALUE_MASK", GL_STENCIL_VALUE_MASK))); 2822 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilMaskTestCase (m_context, verifier, (std::string("stencil_back_value_mask") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_VALUE_MASK", GL_STENCIL_BACK_VALUE_MASK))); 2823 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilMaskSeparateTestCase (m_context, verifier, (std::string("stencil_value_mask_separate") + verifier->getTestNamePostfix()).c_str(), "STENCIL_VALUE_MASK (separate)", GL_STENCIL_VALUE_MASK, GL_FRONT))); 2824 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilMaskSeparateTestCase (m_context, verifier, (std::string("stencil_value_mask_separate_both") + verifier->getTestNamePostfix()).c_str(), "STENCIL_VALUE_MASK (separate)", GL_STENCIL_VALUE_MASK, GL_FRONT_AND_BACK))); 2825 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilMaskSeparateTestCase (m_context, verifier, (std::string("stencil_back_value_mask_separate") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_VALUE_MASK (separate)", GL_STENCIL_BACK_VALUE_MASK, GL_BACK))); 2826 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilMaskSeparateTestCase (m_context, verifier, (std::string("stencil_back_value_mask_separate_both") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_VALUE_MASK (separate)", GL_STENCIL_BACK_VALUE_MASK, GL_FRONT_AND_BACK))); 2827 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilWriteMaskTestCase (m_context, verifier, (std::string("stencil_writemask") + verifier->getTestNamePostfix()).c_str(), "STENCIL_WRITEMASK", GL_STENCIL_WRITEMASK))); 2828 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilWriteMaskTestCase (m_context, verifier, (std::string("stencil_back_writemask") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_WRITEMASK", GL_STENCIL_BACK_WRITEMASK))); 2829 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilWriteMaskSeparateTestCase (m_context, verifier, (std::string("stencil_writemask_separate") + verifier->getTestNamePostfix()).c_str(), "STENCIL_WRITEMASK (separate)", GL_STENCIL_WRITEMASK, GL_FRONT))); 2830 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilWriteMaskSeparateTestCase (m_context, verifier, (std::string("stencil_writemask_separate_both") + verifier->getTestNamePostfix()).c_str(), "STENCIL_WRITEMASK (separate)", GL_STENCIL_WRITEMASK, GL_FRONT_AND_BACK))); 2831 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilWriteMaskSeparateTestCase (m_context, verifier, (std::string("stencil_back_writemask_separate") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_WRITEMASK (separate)", GL_STENCIL_BACK_WRITEMASK, GL_BACK))); 2832 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilWriteMaskSeparateTestCase (m_context, verifier, (std::string("stencil_back_writemask_separate_both") + verifier->getTestNamePostfix()).c_str(), "STENCIL_BACK_WRITEMASK (separate)", GL_STENCIL_BACK_WRITEMASK, GL_FRONT_AND_BACK))); 2833 2834 const struct PixelStoreState 2835 { 2836 const char* name; 2837 const char* description; 2838 GLenum target; 2839 int initialValue; 2840 } pixelStoreStates[] = 2841 { 2842 { "unpack_image_height","UNPACK_IMAGE_HEIGHT", GL_UNPACK_IMAGE_HEIGHT, 0 }, 2843 { "unpack_skip_images", "UNPACK_SKIP_IMAGES", GL_UNPACK_SKIP_IMAGES, 0 }, 2844 { "unpack_row_length", "UNPACK_ROW_LENGTH", GL_UNPACK_ROW_LENGTH, 0 }, 2845 { "unpack_skip_rows", "UNPACK_SKIP_ROWS", GL_UNPACK_SKIP_ROWS, 0 }, 2846 { "unpack_skip_pixels", "UNPACK_SKIP_PIXELS", GL_UNPACK_SKIP_PIXELS, 0 }, 2847 { "pack_row_length", "PACK_ROW_LENGTH", GL_PACK_ROW_LENGTH, 0 }, 2848 { "pack_skip_rows", "PACK_SKIP_ROWS", GL_PACK_SKIP_ROWS, 0 }, 2849 { "pack_skip_pixels", "PACK_SKIP_PIXELS", GL_PACK_SKIP_PIXELS, 0 } 2850 }; 2851 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(pixelStoreStates); testNdx++) 2852 { 2853 FOR_EACH_VERIFIER(normalVerifiers, addChild(new PixelStoreTestCase(m_context, verifier, (std::string(pixelStoreStates[testNdx].name) + verifier->getTestNamePostfix()).c_str(), pixelStoreStates[testNdx].description, pixelStoreStates[testNdx].target, pixelStoreStates[testNdx].initialValue))); 2854 } 2855 2856 FOR_EACH_VERIFIER(normalVerifiers, addChild(new PixelStoreAlignTestCase(m_context, verifier, (std::string("unpack_alignment") + verifier->getTestNamePostfix()).c_str(), "UNPACK_ALIGNMENT", GL_UNPACK_ALIGNMENT))); 2857 FOR_EACH_VERIFIER(normalVerifiers, addChild(new PixelStoreAlignTestCase(m_context, verifier, (std::string("pack_alignment") + verifier->getTestNamePostfix()).c_str(), "PACK_ALIGNMENT", GL_PACK_ALIGNMENT))); 2858 2859 const struct BlendColorState 2860 { 2861 const char* name; 2862 const char* description; 2863 GLenum target; 2864 int initialValue; 2865 } blendColorStates[] = 2866 { 2867 { "blend_src_rgb", "BLEND_SRC_RGB", GL_BLEND_SRC_RGB, GL_ONE }, 2868 { "blend_src_alpha", "BLEND_SRC_ALPHA", GL_BLEND_SRC_ALPHA, GL_ONE }, 2869 { "blend_dst_rgb", "BLEND_DST_RGB", GL_BLEND_DST_RGB, GL_ZERO }, 2870 { "blend_dst_alpha", "BLEND_DST_ALPHA", GL_BLEND_DST_ALPHA, GL_ZERO } 2871 }; 2872 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(blendColorStates); testNdx++) 2873 { 2874 FOR_EACH_VERIFIER(normalVerifiers, addChild(new BlendFuncTestCase (m_context, verifier, (std::string(blendColorStates[testNdx].name) + verifier->getTestNamePostfix()).c_str(), blendColorStates[testNdx].description, blendColorStates[testNdx].target, blendColorStates[testNdx].initialValue))); 2875 FOR_EACH_VERIFIER(normalVerifiers, addChild(new BlendFuncSeparateTestCase (m_context, verifier, (std::string(blendColorStates[testNdx].name) + "_separate" + verifier->getTestNamePostfix()).c_str(), blendColorStates[testNdx].description, blendColorStates[testNdx].target, blendColorStates[testNdx].initialValue))); 2876 } 2877 2878 const struct BlendEquationState 2879 { 2880 const char* name; 2881 const char* description; 2882 GLenum target; 2883 int initialValue; 2884 } blendEquationStates[] = 2885 { 2886 { "blend_equation_rgb", "BLEND_EQUATION_RGB", GL_BLEND_EQUATION_RGB, GL_FUNC_ADD }, 2887 { "blend_equation_alpha", "BLEND_EQUATION_ALPHA", GL_BLEND_EQUATION_ALPHA, GL_FUNC_ADD } 2888 }; 2889 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(blendEquationStates); testNdx++) 2890 { 2891 FOR_EACH_VERIFIER(normalVerifiers, addChild(new BlendEquationTestCase (m_context, verifier, (std::string(blendEquationStates[testNdx].name) + + verifier->getTestNamePostfix()).c_str(), blendEquationStates[testNdx].description, blendEquationStates[testNdx].target, blendEquationStates[testNdx].initialValue))); 2892 FOR_EACH_VERIFIER(normalVerifiers, addChild(new BlendEquationSeparateTestCase (m_context, verifier, (std::string(blendEquationStates[testNdx].name) + "_separate" + verifier->getTestNamePostfix()).c_str(), blendEquationStates[testNdx].description, blendEquationStates[testNdx].target, blendEquationStates[testNdx].initialValue))); 2893 } 2894 2895 const struct ImplementationArrayReturningState 2896 { 2897 const char* name; 2898 const char* description; 2899 GLenum target; 2900 GLenum targetLengthTarget; 2901 int minLength; 2902 } implementationArrayReturningStates[] = 2903 { 2904 { "compressed_texture_formats", "COMPRESSED_TEXTURE_FORMATS", GL_COMPRESSED_TEXTURE_FORMATS, GL_NUM_COMPRESSED_TEXTURE_FORMATS, 10 }, 2905 { "program_binary_formats", "PROGRAM_BINARY_FORMATS", GL_PROGRAM_BINARY_FORMATS, GL_NUM_PROGRAM_BINARY_FORMATS, 0 }, 2906 { "shader_binary_formats", "SHADER_BINARY_FORMATS", GL_SHADER_BINARY_FORMATS, GL_NUM_SHADER_BINARY_FORMATS, 0 } 2907 }; 2908 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(implementationArrayReturningStates); testNdx++) 2909 { 2910 FOR_EACH_VERIFIER(normalVerifiers, addChild(new ImplementationArrayTestCase(m_context, verifier, (std::string(implementationArrayReturningStates[testNdx].name) + verifier->getTestNamePostfix()).c_str(), implementationArrayReturningStates[testNdx].description, implementationArrayReturningStates[testNdx].target, implementationArrayReturningStates[testNdx].targetLengthTarget, implementationArrayReturningStates[testNdx].minLength))); 2911 } 2912 2913 const struct BufferBindingState 2914 { 2915 const char* name; 2916 const char* description; 2917 GLenum target; 2918 GLenum type; 2919 } bufferBindingStates[] = 2920 { 2921 { "array_buffer_binding", "ARRAY_BUFFER_BINDING", GL_ARRAY_BUFFER_BINDING, GL_ARRAY_BUFFER }, 2922 { "uniform_buffer_binding", "UNIFORM_BUFFER_BINDING", GL_UNIFORM_BUFFER_BINDING, GL_UNIFORM_BUFFER }, 2923 { "pixel_pack_buffer_binding", "PIXEL_PACK_BUFFER_BINDING", GL_PIXEL_PACK_BUFFER_BINDING, GL_PIXEL_PACK_BUFFER }, 2924 { "pixel_unpack_buffer_binding", "PIXEL_UNPACK_BUFFER_BINDING", GL_PIXEL_UNPACK_BUFFER_BINDING, GL_PIXEL_UNPACK_BUFFER }, 2925 { "transform_feedback_buffer_binding", "TRANSFORM_FEEDBACK_BUFFER_BINDING", GL_TRANSFORM_FEEDBACK_BUFFER_BINDING, GL_TRANSFORM_FEEDBACK_BUFFER}, 2926 { "copy_read_buffer_binding", "COPY_READ_BUFFER_BINDING", GL_COPY_READ_BUFFER_BINDING, GL_COPY_READ_BUFFER }, 2927 { "copy_write_buffer_binding", "COPY_WRITE_BUFFER_BINDING", GL_COPY_WRITE_BUFFER_BINDING, GL_COPY_WRITE_BUFFER } 2928 }; 2929 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(bufferBindingStates); testNdx++) 2930 { 2931 FOR_EACH_VERIFIER(normalVerifiers, addChild(new BufferBindingTestCase(m_context, verifier, (std::string(bufferBindingStates[testNdx].name) + verifier->getTestNamePostfix()).c_str(), bufferBindingStates[testNdx].description, bufferBindingStates[testNdx].target, bufferBindingStates[testNdx].type))); 2932 } 2933 2934 FOR_EACH_VERIFIER(normalVerifiers, addChild(new ElementArrayBufferBindingTestCase (m_context, verifier, (std::string("element_array_buffer_binding") + verifier->getTestNamePostfix()).c_str()))); 2935 FOR_EACH_VERIFIER(normalVerifiers, addChild(new TransformFeedbackBindingTestCase (m_context, verifier, (std::string("transform_feedback_binding") + verifier->getTestNamePostfix()).c_str()))); 2936 FOR_EACH_VERIFIER(normalVerifiers, addChild(new CurrentProgramBindingTestCase (m_context, verifier, (std::string("current_program_binding") + verifier->getTestNamePostfix()).c_str(), "CURRENT_PROGRAM"))); 2937 FOR_EACH_VERIFIER(normalVerifiers, addChild(new VertexArrayBindingTestCase (m_context, verifier, (std::string("vertex_array_binding") + verifier->getTestNamePostfix()).c_str(), "VERTEX_ARRAY_BINDING"))); 2938 FOR_EACH_VERIFIER(normalVerifiers, addChild(new StencilClearValueTestCase (m_context, verifier, (std::string("stencil_clear_value") + verifier->getTestNamePostfix()).c_str(), "STENCIL_CLEAR_VALUE"))); 2939 FOR_EACH_VERIFIER(normalVerifiers, addChild(new ActiveTextureTestCase (m_context, verifier, (std::string("active_texture") + verifier->getTestNamePostfix()).c_str(), "ACTIVE_TEXTURE"))); 2940 FOR_EACH_VERIFIER(normalVerifiers, addChild(new RenderbufferBindingTestCase (m_context, verifier, (std::string("renderbuffer_binding") + verifier->getTestNamePostfix()).c_str(), "RENDERBUFFER_BINDING"))); 2941 FOR_EACH_VERIFIER(normalVerifiers, addChild(new SamplerObjectBindingTestCase (m_context, verifier, (std::string("sampler_binding") + verifier->getTestNamePostfix()).c_str(), "SAMPLER_BINDING"))); 2942 2943 const struct TextureBinding 2944 { 2945 const char* name; 2946 const char* description; 2947 GLenum target; 2948 GLenum type; 2949 } textureBindings[] = 2950 { 2951 { "texture_binding_2d", "TEXTURE_BINDING_2D", GL_TEXTURE_BINDING_2D, GL_TEXTURE_2D }, 2952 { "texture_binding_3d", "TEXTURE_BINDING_3D", GL_TEXTURE_BINDING_3D, GL_TEXTURE_3D }, 2953 { "texture_binding_2d_array", "TEXTURE_BINDING_2D_ARRAY", GL_TEXTURE_BINDING_2D_ARRAY, GL_TEXTURE_2D_ARRAY }, 2954 { "texture_binding_cube_map", "TEXTURE_BINDING_CUBE_MAP", GL_TEXTURE_BINDING_CUBE_MAP, GL_TEXTURE_CUBE_MAP } 2955 }; 2956 2957 for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(textureBindings); testNdx++) 2958 { 2959 FOR_EACH_VERIFIER(normalVerifiers, addChild(new TextureBindingTestCase(m_context, verifier, (std::string(textureBindings[testNdx].name) + verifier->getTestNamePostfix()).c_str(), textureBindings[testNdx].description, textureBindings[testNdx].target, textureBindings[testNdx].type))); 2960 } 2961 2962 2963 FOR_EACH_VERIFIER(normalVerifiers, addChild(new FrameBufferBindingTestCase (m_context, verifier, (std::string("framebuffer_binding") + verifier->getTestNamePostfix()).c_str(), "DRAW_FRAMEBUFFER_BINDING and READ_FRAMEBUFFER_BINDING"))); 2964 FOR_EACH_VERIFIER(normalVerifiers, addChild(new ImplementationColorReadTestCase (m_context, verifier, (std::string("implementation_color_read") + verifier->getTestNamePostfix()).c_str(), "IMPLEMENTATION_COLOR_READ_TYPE and IMPLEMENTATION_COLOR_READ_FORMAT"))); 2965 FOR_EACH_VERIFIER(normalVerifiers, addChild(new ReadBufferCase (m_context, verifier, (std::string("read_buffer") + verifier->getTestNamePostfix()).c_str(), "READ_BUFFER"))); 2966 FOR_EACH_VERIFIER(normalVerifiers, addChild(new DrawBufferCase (m_context, verifier, (std::string("draw_buffer") + verifier->getTestNamePostfix()).c_str(), "DRAW_BUFFER"))); 2967 } 2968 2969 void IntegerStateQueryTests::deinit (void) 2970 { 2971 if (m_verifierBoolean) 2972 { 2973 delete m_verifierBoolean; 2974 m_verifierBoolean = DE_NULL; 2975 } 2976 if (m_verifierInteger) 2977 { 2978 delete m_verifierInteger; 2979 m_verifierInteger = DE_NULL; 2980 } 2981 if (m_verifierInteger64) 2982 { 2983 delete m_verifierInteger64; 2984 m_verifierInteger64 = DE_NULL; 2985 } 2986 if (m_verifierFloat) 2987 { 2988 delete m_verifierFloat; 2989 m_verifierFloat = DE_NULL; 2990 } 2991 2992 this->TestCaseGroup::deinit(); 2993 } 2994 2995 } // Functional 2996 } // gles3 2997 } // deqp 2998
