1 /*------------------------------------------------------------------------- 2 * drawElements Quality Program OpenGL ES 2.0 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 Framebuffer Object API Tests. 22 * 23 * Notes: 24 * All gl calls are passed thru sgl2::Context class. Reasons: 25 * + Name, object allocation is tracked and live resources are freed 26 * when Context is destroyed. 27 * + Makes it possible to easily log all relevant calls into test log. 28 * \todo [pyry] This is not implemented yet 29 *//*--------------------------------------------------------------------*/ 30 31 #include "es2fFboApiTest.hpp" 32 #include "sglrGLContext.hpp" 33 #include "gluDefs.hpp" 34 #include "gluContextInfo.hpp" 35 #include "gluStrUtil.hpp" 36 #include "tcuRenderTarget.hpp" 37 #include "deString.h" 38 #include "glwFunctions.hpp" 39 #include "glwEnums.hpp" 40 41 #include <iterator> 42 #include <algorithm> 43 44 namespace deqp 45 { 46 namespace gles2 47 { 48 namespace Functional 49 { 50 51 using std::string; 52 using std::vector; 53 using tcu::TestLog; 54 55 using glw::GLenum; 56 using glw::GLint; 57 58 static void logComment (tcu::TestContext& testCtx, const char* comment) 59 { 60 testCtx.getLog() << TestLog::Message << "// " << comment << TestLog::EndMessage; 61 } 62 63 static void checkError (tcu::TestContext& testCtx, sglr::Context& ctx, GLenum expect) 64 { 65 GLenum result = ctx.getError(); 66 testCtx.getLog() << TestLog::Message << "// " << (result == expect ? "Pass" : "Fail") << ", expected " << glu::getErrorStr(expect) << TestLog::EndMessage; 67 68 if (result != expect) 69 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Error code mismatch"); 70 } 71 72 static void checkEitherError (tcu::TestContext& testCtx, sglr::Context& ctx, GLenum expectA, GLenum expectB) 73 { 74 GLenum result = ctx.getError(); 75 bool isOk = (result == expectA || result == expectB); 76 77 testCtx.getLog() << TestLog::Message << "// " << (isOk ? "Pass" : "Fail") << ", expected " << glu::getErrorStr(expectA) << " or " << glu::getErrorStr(expectB) << TestLog::EndMessage; 78 79 if (!isOk) 80 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Error code mismatch"); 81 } 82 83 static const char* getAttachmentName (GLenum attachment) 84 { 85 switch (attachment) 86 { 87 case GL_COLOR_ATTACHMENT0: return "GL_COLOR_ATTACHMENT0"; 88 case GL_DEPTH_ATTACHMENT: return "GL_DEPTH_ATTACHMENT"; 89 case GL_STENCIL_ATTACHMENT: return "GL_STENCIL_ATTACHMENT"; 90 default: throw tcu::InternalError("Unknown attachment", "", __FILE__, __LINE__); 91 } 92 } 93 94 static const char* getAttachmentParameterName (GLenum pname) 95 { 96 switch (pname) 97 { 98 case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: return "GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE"; 99 case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: return "GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME"; 100 case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: return "GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL"; 101 case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: return "GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE"; 102 default: throw tcu::InternalError("Unknown parameter", "", __FILE__, __LINE__); 103 } 104 } 105 106 static string getAttachmentParameterValueName (GLint value) 107 { 108 switch (value) 109 { 110 case 0: return "GL_NONE(0)"; 111 case GL_TEXTURE: return "GL_TEXTURE"; 112 case GL_RENDERBUFFER: return "GL_RENDERBUFFER"; 113 case GL_TEXTURE_CUBE_MAP_POSITIVE_X: return "GL_TEXTURE_CUBE_MAP_POSITIVE_X"; 114 case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: return "GL_TEXTURE_CUBE_MAP_NEGATIVE_X"; 115 case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: return "GL_TEXTURE_CUBE_MAP_POSITIVE_Y"; 116 case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: return "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y"; 117 case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: return "GL_TEXTURE_CUBE_MAP_POSITIVE_Z"; 118 case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: return "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z"; 119 default: 120 { 121 char tmp[64]; 122 deSprintf(tmp, sizeof(tmp), "0x%x", value); 123 return string(tmp); 124 } 125 } 126 } 127 128 static void checkFboAttachmentParam (tcu::TestContext& testCtx, sglr::Context& ctx, GLenum attachment, GLenum pname, GLint expectedValue) 129 { 130 TestLog& log = testCtx.getLog(); 131 log << TestLog::Message << "// Querying " << getAttachmentName(attachment) << " " << getAttachmentParameterName(pname) << TestLog::EndMessage; 132 133 GLint value = 0xcdcdcdcd; 134 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, attachment, pname, &value); 135 136 GLenum err = ctx.getError(); 137 138 if (value == expectedValue && err == GL_NO_ERROR) 139 log << TestLog::Message << "// Pass" << TestLog::EndMessage; 140 else 141 { 142 log << TestLog::Message << "// Fail, expected " << getAttachmentParameterValueName(expectedValue) << " without error" << TestLog::EndMessage; 143 testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Invalid result for attachment param query"); 144 } 145 } 146 147 static void notSupportedTest (tcu::TestContext& testCtx, sglr::Context& context) 148 { 149 DE_UNREF(testCtx); 150 DE_UNREF(context); 151 throw tcu::NotSupportedError("Not supported", "", __FILE__, __LINE__); 152 } 153 154 static void textureLevelsTest (tcu::TestContext& testCtx, sglr::Context& context) 155 { 156 deUint32 tex = 1; 157 deUint32 fbo = 1; 158 159 context.bindTexture(GL_TEXTURE_2D, tex); 160 context.texImage2D(GL_TEXTURE_2D, 0, GL_RGB, 256, 256); 161 context.texImage2D(GL_TEXTURE_2D, 1, GL_RGB, 128, 128); 162 163 context.bindFramebuffer(GL_FRAMEBUFFER, fbo); 164 165 static int levels[] = { 2, 1, 0, -1, 0x7fffffff, 0, 1 }; 166 167 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(levels); ndx++) 168 { 169 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, levels[ndx]); 170 checkError(testCtx, context, levels[ndx] == 0 ? GL_NO_ERROR : GL_INVALID_VALUE); 171 } 172 } 173 174 static void textureLevelsWithRenderToMipmapTest (tcu::TestContext& testCtx, sglr::Context& context) 175 { 176 deUint32 tex = 1; 177 deUint32 fbo = 1; 178 179 context.bindTexture(GL_TEXTURE_2D, tex); 180 context.texImage2D(GL_TEXTURE_2D, 0, GL_RGB, 256, 256); 181 context.texImage2D(GL_TEXTURE_2D, 1, GL_RGB, 128, 128); 182 183 context.bindFramebuffer(GL_FRAMEBUFFER, fbo); 184 185 static int levels[] = { 2, 1, 0, -1, 0x7fffffff, 0, 1 }; 186 187 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(levels); ndx++) 188 { 189 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, levels[ndx]); 190 checkError(testCtx, context, de::inBounds(levels[ndx], 0, 16) ? GL_NO_ERROR : GL_INVALID_VALUE); 191 } 192 } 193 194 static void validTex2DAttachmentsTest (tcu::TestContext& testCtx, sglr::Context& context) 195 { 196 context.bindFramebuffer(GL_FRAMEBUFFER, 1); 197 static const GLenum attachmentPoints[] = 198 { 199 GL_COLOR_ATTACHMENT0, 200 GL_DEPTH_ATTACHMENT, 201 GL_STENCIL_ATTACHMENT 202 }; 203 204 // Texture2D 205 deUint32 tex2D = 1; 206 context.bindTexture(GL_TEXTURE_2D, tex2D); 207 for (int pointNdx = 0; pointNdx < DE_LENGTH_OF_ARRAY(attachmentPoints); pointNdx++) 208 { 209 context.framebufferTexture2D(GL_FRAMEBUFFER, attachmentPoints[pointNdx], GL_TEXTURE_2D, tex2D, 0); 210 checkError(testCtx, context, GL_NO_ERROR); 211 } 212 } 213 214 static void validTexCubeAttachmentsTest (tcu::TestContext& testCtx, sglr::Context& context) 215 { 216 static const GLenum attachmentPoints[] = 217 { 218 GL_COLOR_ATTACHMENT0, 219 GL_DEPTH_ATTACHMENT, 220 GL_STENCIL_ATTACHMENT 221 }; 222 static const GLenum cubeTargets[] = 223 { 224 GL_TEXTURE_CUBE_MAP_POSITIVE_X, 225 GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 226 GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 227 GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 228 GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 229 GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 230 }; 231 232 context.bindFramebuffer(GL_FRAMEBUFFER, 1); 233 234 // TextureCube 235 deUint32 texCube = 2; 236 context.bindTexture(GL_TEXTURE_CUBE_MAP, texCube); 237 for (int pointNdx = 0; pointNdx < DE_LENGTH_OF_ARRAY(attachmentPoints); pointNdx++) 238 { 239 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(cubeTargets); targetNdx++) 240 { 241 context.framebufferTexture2D(GL_FRAMEBUFFER, attachmentPoints[pointNdx], cubeTargets[targetNdx], texCube, 0); 242 checkError(testCtx, context, GL_NO_ERROR); 243 } 244 } 245 } 246 247 static void validRboAttachmentsTest (tcu::TestContext& testCtx, sglr::Context& context) 248 { 249 static const GLenum attachmentPoints[] = 250 { 251 GL_COLOR_ATTACHMENT0, 252 GL_DEPTH_ATTACHMENT, 253 GL_STENCIL_ATTACHMENT 254 }; 255 256 context.bindFramebuffer(GL_FRAMEBUFFER, 1); 257 258 // Renderbuffer 259 deUint32 rbo = 3; 260 context.bindRenderbuffer(GL_RENDERBUFFER, rbo); 261 for (int pointNdx = 0; pointNdx < DE_LENGTH_OF_ARRAY(attachmentPoints); pointNdx++) 262 { 263 context.framebufferRenderbuffer(GL_FRAMEBUFFER, attachmentPoints[pointNdx], GL_RENDERBUFFER, rbo); 264 checkError(testCtx, context, GL_NO_ERROR); 265 } 266 } 267 268 static void attachToDefaultFramebufferTest (tcu::TestContext& testCtx, sglr::Context& context) 269 { 270 logComment(testCtx, "Attaching 2D texture to default framebuffer"); 271 272 deUint32 tex2D = 1; 273 context.bindTexture(GL_TEXTURE_2D, tex2D); 274 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2D, 0); 275 checkError(testCtx, context, GL_INVALID_OPERATION); 276 277 logComment(testCtx, "Attaching renderbuffer to default framebuffer"); 278 279 deUint32 rbo = 1; 280 context.bindRenderbuffer(GL_RENDERBUFFER, rbo); 281 context.framebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rbo); 282 checkError(testCtx, context, GL_INVALID_OPERATION); 283 } 284 285 static void invalidTex2DAttachmentTest (tcu::TestContext& testCtx, sglr::Context& context) 286 { 287 context.bindFramebuffer(GL_FRAMEBUFFER, 1); 288 289 logComment(testCtx, "Attaching 2D texture using GL_TEXTURE_CUBE_MAP_NEGATIVE_X texture target"); 290 291 deUint32 tex2D = 1; 292 context.bindTexture(GL_TEXTURE_2D, tex2D); 293 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_CUBE_MAP_NEGATIVE_X, tex2D, 0); 294 checkError(testCtx, context, GL_INVALID_OPERATION); 295 296 logComment(testCtx, "Attaching deleted 2D texture object"); 297 context.deleteTextures(1, &tex2D); 298 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2D, 0); 299 checkError(testCtx, context, GL_INVALID_OPERATION); 300 } 301 302 static void invalidTexCubeAttachmentTest (tcu::TestContext& testCtx, sglr::Context& context) 303 { 304 context.bindFramebuffer(GL_FRAMEBUFFER, 1); 305 306 logComment(testCtx, "Attaching cube texture using GL_TEXTURE_2D texture target"); 307 deUint32 texCube = 2; 308 context.bindTexture(GL_TEXTURE_CUBE_MAP, texCube); 309 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texCube, 0); 310 checkError(testCtx, context, GL_INVALID_OPERATION); 311 312 logComment(testCtx, "Attaching deleted cube texture object"); 313 context.deleteTextures(1, &texCube); 314 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_CUBE_MAP_POSITIVE_X, texCube, 0); 315 checkError(testCtx, context, GL_INVALID_OPERATION); 316 } 317 318 static void invalidRboAttachmentTest (tcu::TestContext& testCtx, sglr::Context& context) 319 { 320 context.bindFramebuffer(GL_FRAMEBUFFER, 1); 321 322 logComment(testCtx, "Attaching renderbuffer using GL_FRAMEBUFFER renderbuffer target"); 323 deUint32 rbo = 3; 324 context.bindRenderbuffer(GL_RENDERBUFFER, rbo); 325 context.framebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER, rbo); 326 checkError(testCtx, context, GL_INVALID_ENUM); 327 328 logComment(testCtx, "Attaching deleted renderbuffer object"); 329 context.deleteRenderbuffers(1, &rbo); 330 context.framebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, rbo); 331 checkError(testCtx, context, GL_INVALID_OPERATION); 332 } 333 334 static void attachNamesTest (tcu::TestContext& testCtx, sglr::Context& context) 335 { 336 context.bindFramebuffer(GL_FRAMEBUFFER, 1); 337 338 // Just allocate some names, don't bind for storage 339 deUint32 reservedTexName; 340 context.genTextures(1, &reservedTexName); 341 342 logComment(testCtx, "Attaching allocated texture name to 2D target"); 343 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, reservedTexName, 0); 344 checkError(testCtx, context, GL_INVALID_OPERATION); 345 346 logComment(testCtx, "Attaching allocated texture name to cube target"); 347 context.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_CUBE_MAP_NEGATIVE_X, reservedTexName, 0); 348 checkError(testCtx, context, GL_INVALID_OPERATION); 349 350 deUint32 reservedRboName; 351 context.genRenderbuffers(1, &reservedRboName); 352 353 logComment(testCtx, "Attaching allocated renderbuffer name"); 354 context.framebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, reservedRboName); 355 checkError(testCtx, context, GL_INVALID_OPERATION); 356 } 357 358 static void attachmentQueryDefaultFboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 359 { 360 // Check that proper error codes are returned 361 GLint unused = 1; 362 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, &unused); 363 checkEitherError(testCtx, ctx, GL_INVALID_ENUM, GL_INVALID_OPERATION); 364 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &unused); 365 checkEitherError(testCtx, ctx, GL_INVALID_ENUM, GL_INVALID_OPERATION); 366 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL, &unused); 367 checkEitherError(testCtx, ctx, GL_INVALID_ENUM, GL_INVALID_OPERATION); 368 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE, &unused); 369 checkEitherError(testCtx, ctx, GL_INVALID_ENUM, GL_INVALID_OPERATION); 370 } 371 372 static void attachmentQueryEmptyFboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 373 { 374 static const GLenum attachmentPoints[] = 375 { 376 GL_COLOR_ATTACHMENT0, 377 GL_DEPTH_ATTACHMENT, 378 GL_STENCIL_ATTACHMENT 379 }; 380 381 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 382 383 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(attachmentPoints); ndx++) 384 checkFboAttachmentParam(testCtx, ctx, attachmentPoints[ndx], GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_NONE); 385 386 // Check that proper error codes are returned 387 GLint unused = -1; 388 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &unused); 389 checkError(testCtx, ctx, GL_INVALID_ENUM); 390 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL, &unused); 391 checkError(testCtx, ctx, GL_INVALID_ENUM); 392 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE, &unused); 393 checkError(testCtx, ctx, GL_INVALID_ENUM); 394 } 395 396 static void attachmentQueryTex2DTest (tcu::TestContext& testCtx, sglr::Context& ctx) 397 { 398 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 399 400 ctx.bindTexture(GL_TEXTURE_2D, 1); 401 ctx.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 1, 0); 402 403 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_TEXTURE); 404 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, 1); 405 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL, 0); 406 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE, 0); 407 } 408 409 static void attachmentQueryTexCubeTest (tcu::TestContext& testCtx, sglr::Context& ctx) 410 { 411 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 412 413 ctx.bindTexture(GL_TEXTURE_CUBE_MAP, 2); 414 ctx.framebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 2, 0); 415 416 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_TEXTURE); 417 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, 2); 418 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL, 0); 419 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y); 420 } 421 422 static void attachmentQueryRboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 423 { 424 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 425 426 ctx.bindRenderbuffer(GL_RENDERBUFFER, 3); 427 ctx.framebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 3); 428 429 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_RENDERBUFFER); 430 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, 3); 431 432 GLint unused = 0; 433 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL, &unused); 434 checkError(testCtx, ctx, GL_INVALID_ENUM); 435 ctx.getFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE, &unused); 436 checkError(testCtx, ctx, GL_INVALID_ENUM); 437 } 438 439 static void deleteTex2DAttachedToBoundFboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 440 { 441 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 442 443 deUint32 tex2D = 1; 444 ctx.bindTexture(GL_TEXTURE_2D, tex2D); 445 ctx.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2D, 0); 446 447 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_TEXTURE); 448 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, tex2D); 449 450 ctx.deleteTextures(1, &tex2D); 451 452 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_NONE); 453 } 454 455 static void deleteTexCubeAttachedToBoundFboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 456 { 457 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 458 459 deUint32 texCube = 1; 460 ctx.bindTexture(GL_TEXTURE_CUBE_MAP, texCube); 461 ctx.framebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_CUBE_MAP_POSITIVE_X, texCube, 0); 462 463 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_TEXTURE); 464 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, texCube); 465 466 ctx.deleteTextures(1, &texCube); 467 468 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_NONE); 469 } 470 471 static void deleteRboAttachedToBoundFboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 472 { 473 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 474 475 deUint32 rbo = 1; 476 ctx.bindRenderbuffer(GL_RENDERBUFFER, rbo); 477 ctx.framebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, rbo); 478 479 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_RENDERBUFFER); 480 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, rbo); 481 482 ctx.deleteRenderbuffers(1, &rbo); 483 484 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_NONE); 485 } 486 487 static void deleteTex2DAttachedToNotBoundFboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 488 { 489 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 490 491 deUint32 tex2D = 1; 492 ctx.bindTexture(GL_TEXTURE_2D, tex2D); 493 ctx.framebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2D, 0); 494 495 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_TEXTURE); 496 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, tex2D); 497 498 ctx.bindFramebuffer(GL_FRAMEBUFFER, 0); 499 500 ctx.deleteTextures(1, &tex2D); 501 502 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 503 504 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_TEXTURE); 505 checkFboAttachmentParam(testCtx, ctx, GL_COLOR_ATTACHMENT0, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, tex2D); 506 } 507 508 static void deleteTexCubeAttachedToNotBoundFboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 509 { 510 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 511 512 deUint32 texCube = 1; 513 ctx.bindTexture(GL_TEXTURE_CUBE_MAP, texCube); 514 ctx.framebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_CUBE_MAP_POSITIVE_X, texCube, 0); 515 516 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_TEXTURE); 517 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, texCube); 518 519 ctx.bindFramebuffer(GL_FRAMEBUFFER, 0); 520 521 ctx.deleteTextures(1, &texCube); 522 523 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 524 525 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_TEXTURE); 526 checkFboAttachmentParam(testCtx, ctx, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, texCube); 527 } 528 529 static void deleteRboAttachedToNotBoundFboTest (tcu::TestContext& testCtx, sglr::Context& ctx) 530 { 531 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 532 533 deUint32 rbo = 1; 534 ctx.bindRenderbuffer(GL_RENDERBUFFER, rbo); 535 ctx.framebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, rbo); 536 537 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_RENDERBUFFER); 538 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, rbo); 539 540 ctx.bindFramebuffer(GL_FRAMEBUFFER, 0); 541 542 ctx.deleteRenderbuffers(1, &rbo); 543 544 ctx.bindFramebuffer(GL_FRAMEBUFFER, 1); 545 546 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, GL_RENDERBUFFER); 547 checkFboAttachmentParam(testCtx, ctx, GL_STENCIL_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, rbo); 548 } 549 550 class FboApiCase : public TestCase 551 { 552 public: 553 typedef void (*TestFunc) (tcu::TestContext& testCtx, sglr::Context& context); 554 555 FboApiCase (Context& context, const char* name, const char* description, TestFunc test); 556 virtual ~FboApiCase (void); 557 558 virtual IterateResult iterate (void); 559 560 private: 561 FboApiCase (const FboApiCase& other); 562 FboApiCase& operator= (const FboApiCase& other); 563 564 TestFunc m_testFunc; 565 }; 566 567 FboApiCase::FboApiCase (Context& context, const char* name, const char* description, TestFunc test) 568 : TestCase (context, name, description) 569 , m_testFunc (test) 570 { 571 } 572 573 FboApiCase::~FboApiCase (void) 574 { 575 } 576 577 TestCase::IterateResult FboApiCase::iterate (void) 578 { 579 const glw::Functions& gl = m_context.getRenderContext().getFunctions(); 580 581 GLU_EXPECT_NO_ERROR(gl.getError(), "Before test case"); 582 583 // Initialize result to PASS 584 m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass"); 585 586 // Execute test case 587 { 588 sglr::GLContext context(m_context.getRenderContext(), m_testCtx.getLog(), sglr::GLCONTEXT_LOG_CALLS, tcu::IVec4(0, 0, m_context.getRenderTarget().getWidth(), m_context.getRenderTarget().getHeight())); 589 m_testFunc(m_testCtx, context); 590 } 591 592 GLU_EXPECT_NO_ERROR(gl.getError(), "After test case"); 593 594 return STOP; 595 } 596 597 FboApiTestGroup::FboApiTestGroup (Context& context) 598 : TestCaseGroup(context, "api", "API Tests") 599 { 600 } 601 602 FboApiTestGroup::~FboApiTestGroup (void) 603 { 604 } 605 606 void FboApiTestGroup::init (void) 607 { 608 std::set<std::string> extensions; 609 std::copy(m_context.getContextInfo().getExtensions().begin(), m_context.getContextInfo().getExtensions().end(), std::inserter(extensions, extensions.begin())); 610 611 bool defaultFboIsZero = m_context.getRenderContext().getDefaultFramebuffer() == 0; 612 bool hasRenderToMipmap = extensions.find("GL_OES_fbo_render_mipmap") != extensions.end(); 613 614 // Valid attachments 615 addChild(new FboApiCase(m_context, "valid_tex2d_attachments", "Valid 2D texture attachments", validTex2DAttachmentsTest)); 616 addChild(new FboApiCase(m_context, "valid_texcube_attachments", "Valid cubemap attachments", validTexCubeAttachmentsTest)); 617 addChild(new FboApiCase(m_context, "valid_rbo_attachments", "Valid renderbuffer attachments", validRboAttachmentsTest)); 618 619 // Invalid attachments 620 addChild(new FboApiCase(m_context, "attach_to_default_fbo", "Invalid usage: attaching to default FBO", defaultFboIsZero ? attachToDefaultFramebufferTest : notSupportedTest)); 621 addChild(new FboApiCase(m_context, "invalid_tex2d_attachments", "Invalid 2D texture attachments", invalidTex2DAttachmentTest)); 622 addChild(new FboApiCase(m_context, "invalid_texcube_attachments", "Invalid cubemap attachments", invalidTexCubeAttachmentTest)); 623 addChild(new FboApiCase(m_context, "invalid_rbo_attachments", "Invalid renderbuffer attachments", invalidRboAttachmentTest)); 624 addChild(new FboApiCase(m_context, "attach_names", "Attach allocated names without objects", attachNamesTest)); 625 626 addChild(new FboApiCase(m_context, "texture_levels", "Valid and invalid texturel levels", hasRenderToMipmap ? textureLevelsWithRenderToMipmapTest : textureLevelsTest)); 627 628 // Attachment queries 629 addChild(new FboApiCase(m_context, "attachment_query_default_fbo", "Query attachments from default FBO", defaultFboIsZero ? attachmentQueryDefaultFboTest : notSupportedTest)); 630 addChild(new FboApiCase(m_context, "attachment_query_empty_fbo", "Query attachments from empty FBO", attachmentQueryEmptyFboTest)); 631 addChild(new FboApiCase(m_context, "attachment_query_tex2d", "Query 2d texture attachment properties", attachmentQueryTex2DTest)); 632 addChild(new FboApiCase(m_context, "attachment_query_texcube", "Query cubemap attachment properties", attachmentQueryTexCubeTest)); 633 addChild(new FboApiCase(m_context, "attachment_query_rbo", "Query renderbuffer attachment properties", attachmentQueryRboTest)); 634 635 // Delete attachments 636 addChild(new FboApiCase(m_context, "delete_tex_2d_attached_to_bound_fbo", "Delete 2d texture attached to currently bound FBO", deleteTex2DAttachedToBoundFboTest)); 637 addChild(new FboApiCase(m_context, "delete_tex_cube_attached_to_bound_fbo", "Delete cubemap attached to currently bound FBO", deleteTexCubeAttachedToBoundFboTest)); 638 addChild(new FboApiCase(m_context, "delete_rbo_attached_to_bound_fbo", "Delete renderbuffer attached to currently bound FBO", deleteRboAttachedToBoundFboTest)); 639 640 addChild(new FboApiCase(m_context, "delete_tex_2d_attached_to_not_bound_fbo", "Delete 2d texture attached to FBO", deleteTex2DAttachedToNotBoundFboTest)); 641 addChild(new FboApiCase(m_context, "delete_tex_cube_attached_to_not_bound_fbo", "Delete cubemap attached to FBO", deleteTexCubeAttachedToNotBoundFboTest)); 642 addChild(new FboApiCase(m_context, "delete_rbo_attached_to_not_bound_fbo", "Delete renderbuffer attached to FBO", deleteRboAttachedToNotBoundFboTest)); 643 } 644 645 } // Functional 646 } // gles2 647 } // deqp 648
