1 /*-------------------------------------------------------------------------
2 * drawElements Quality Program OpenGL ES 2.0 Module
3 * -------------------------------------------------
5 * Copyright 2014 The Android Open Source Project
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
11 * http://www.apache.org/licenses/LICENSE-2.0
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.
21 * \brief Texture completeness tests.
22 *//*--------------------------------------------------------------------*/
24 #include "es2fTextureCompletenessTests.hpp"
25 #include "glsTextureTestUtil.hpp"
27 #include "tcuTestLog.hpp"
28 #include "tcuSurface.hpp"
29 #include "tcuImageCompare.hpp"
30 #include "tcuVector.hpp"
31 #include "tcuTextureUtil.hpp"
32 #include "tcuRenderTarget.hpp"
34 #include "deRandom.hpp"
39 #include "gluTextureUtil.hpp"
40 #include "gluPixelTransfer.hpp"
41 #include "gluContextInfo.hpp"
42 #include "gluRenderContext.hpp"
56 using tcu::TextureFormat;
60 using gls::TextureTestUtil::TextureRenderer;
61 using glu::TextureTestUtil::computeQuadTexCoord2D;
62 using glu::TextureTestUtil::computeQuadTexCoordCube;
64 static const GLenum s_cubeTargets[] =
66 GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
67 GL_TEXTURE_CUBE_MAP_POSITIVE_X,
68 GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
69 GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
70 GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
71 GL_TEXTURE_CUBE_MAP_POSITIVE_Z
74 static bool isExtensionSupported (const glu::ContextInfo& ctxInfo, const char* extension)
76 vector<string> extensions = ctxInfo.getExtensions();
78 for (vector<string>::iterator iter = extensions.begin(); iter != extensions.end(); ++iter)
79 if (iter->compare(extension) == 0)
85 static bool compareToConstantColor (TestLog& log, const char* imageSetName, const char* imageSetDesc, const tcu::Surface& result, tcu::CompareLogMode logMode, RGBA color)
89 for (int y = 0; y < result.getHeight(); y++)
91 for (int x = 0; x < result.getWidth(); x++)
93 if (result.getPixel(x, y).getRed() != color.getRed() ||
94 result.getPixel(x, y).getGreen() != color.getGreen() ||
95 result.getPixel(x, y).getBlue() != color.getBlue() ||
96 result.getPixel(x, y).getAlpha() != color.getAlpha())
103 if (!isOk || logMode == tcu::COMPARE_LOG_EVERYTHING)
106 log << TestLog::Message << "Image comparison failed" << TestLog::EndMessage;
108 log << TestLog::ImageSet(imageSetName, imageSetDesc)
109 << TestLog::Image("Result", "Result", result)
110 << TestLog::EndImageSet;
112 else if (logMode == tcu::COMPARE_LOG_RESULT)
113 log << TestLog::ImageSet(imageSetName, imageSetDesc)
114 << TestLog::Image("Result", "Result", result)
115 << TestLog::EndImageSet;
122 class Tex2DCompletenessCase : public tcu::TestCase
125 Tex2DCompletenessCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description);
126 ~Tex2DCompletenessCase (void) {};
128 IterateResult iterate (void);
131 virtual void createTexture (GLuint texture) = 0;
133 tcu::TestContext& m_testCtx;
134 glu::RenderContext& m_renderCtx;
138 Tex2DCompletenessCase::Tex2DCompletenessCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description)
139 : TestCase (testCtx, name, description)
140 , m_testCtx (testCtx)
141 , m_renderCtx (renderCtx)
142 , m_compareColor (RGBA(0,0,0,255))
146 Tex2DCompletenessCase::IterateResult Tex2DCompletenessCase::iterate (void)
148 int viewportWidth = de::min(64, m_renderCtx.getRenderTarget().getWidth());
149 int viewportHeight = de::min(64, m_renderCtx.getRenderTarget().getHeight());
150 TestLog& log = m_testCtx.getLog();
151 TextureRenderer renderer (m_renderCtx, log, glu::GLSL_VERSION_100_ES, glu::PRECISION_MEDIUMP);
152 tcu::Surface renderedFrame (viewportWidth, viewportHeight);
153 vector<float> texCoord;
155 de::Random random (deStringHash(getName()));
156 int offsetX = random.getInt(0, m_renderCtx.getRenderTarget().getWidth() - viewportWidth );
157 int offsetY = random.getInt(0, m_renderCtx.getRenderTarget().getHeight() - viewportHeight);
159 computeQuadTexCoord2D (texCoord, tcu::Vec2(0.0f, 0.0f), tcu::Vec2(1.0f, 1.0f));
161 glViewport (offsetX, offsetY, viewportWidth, viewportHeight);
164 glGenTextures(1, &texture);
165 createTexture(texture);
167 renderer.renderQuad (0, &texCoord[0], glu::TextureTestUtil::TEXTURETYPE_2D);
168 glu::readPixels (m_renderCtx, offsetX, offsetY, renderedFrame.getAccess());
170 bool isOk = compareToConstantColor(log, "Result", "Image comparison result", renderedFrame, tcu::COMPARE_LOG_RESULT, m_compareColor);
172 glDeleteTextures(1, &texture);
174 m_testCtx.setTestResult(isOk ? QP_TEST_RESULT_PASS : QP_TEST_RESULT_FAIL,
175 isOk ? "Pass" : "Image comparison failed");
179 class TexCubeCompletenessCase : public tcu::TestCase
182 TexCubeCompletenessCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description);
183 ~TexCubeCompletenessCase (void) {};
185 IterateResult iterate (void);
188 virtual void createTexture (GLuint texture) = 0;
190 tcu::TestContext& m_testCtx;
191 glu::RenderContext& m_renderCtx;
195 TexCubeCompletenessCase::TexCubeCompletenessCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description)
196 : TestCase (testCtx, name, description)
197 , m_testCtx (testCtx)
198 , m_renderCtx (renderCtx)
199 , m_compareColor (RGBA(0,0,0,255))
203 TexCubeCompletenessCase::IterateResult TexCubeCompletenessCase::iterate (void)
205 int viewportWidth = de::min(64, m_renderCtx.getRenderTarget().getWidth());
206 int viewportHeight = de::min(64, m_renderCtx.getRenderTarget().getHeight());
207 bool allFacesOk = true;
208 TestLog& log = m_testCtx.getLog();
209 TextureRenderer renderer (m_renderCtx, log, glu::GLSL_VERSION_100_ES, glu::PRECISION_MEDIUMP);
210 tcu::Surface renderedFrame (viewportWidth, viewportHeight);
211 vector<float> texCoord;
213 de::Random random (deStringHash(getName()));
214 int offsetX = random.getInt(0, de::max(0,m_renderCtx.getRenderTarget().getWidth() - 64));
215 int offsetY = random.getInt(0, de::max(0,m_renderCtx.getRenderTarget().getHeight() - 64));
218 glGenTextures(1, &texture);
219 createTexture(texture);
221 for (int face = 0; face < tcu::CUBEFACE_LAST; face++)
223 computeQuadTexCoordCube (texCoord, (tcu::CubeFace)face);
225 glViewport (offsetX, offsetY, viewportWidth, viewportHeight);
227 renderer.renderQuad (0, &texCoord[0], glu::TextureTestUtil::TEXTURETYPE_CUBE);
228 glu::readPixels (m_renderCtx, offsetX, offsetY, renderedFrame.getAccess());
230 bool isOk = compareToConstantColor(log, "Result", "Image comparison result", renderedFrame, tcu::COMPARE_LOG_RESULT, m_compareColor);
236 glDeleteTextures(1, &texture);
238 m_testCtx.setTestResult(allFacesOk ? QP_TEST_RESULT_PASS : QP_TEST_RESULT_FAIL,
239 allFacesOk ? "Pass" : "Image comparison failed");
245 class Incomplete2DSizeCase : public Tex2DCompletenessCase
248 Incomplete2DSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx, const glu::ContextInfo& ctxInfo);
249 ~Incomplete2DSizeCase (void) {}
251 virtual void createTexture (GLuint texture);
254 int m_invalidLevelNdx;
255 IVec2 m_invalidLevelSize;
256 const glu::ContextInfo& m_ctxInfo;
260 Incomplete2DSizeCase::Incomplete2DSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx, const glu::ContextInfo& ctxInfo)
261 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
262 , m_invalidLevelNdx (invalidLevelNdx)
263 , m_invalidLevelSize (invalidLevelSize)
264 , m_ctxInfo (ctxInfo)
269 void Incomplete2DSizeCase::createTexture (GLuint texture)
271 static const char* const s_relaxingExtensions[] =
273 "GL_OES_texture_npot",
274 "GL_NV_texture_npot_2D_mipmap",
277 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
278 tcu::TextureLevel levelData (fmt);
279 TestLog& log = m_testCtx.getLog();
281 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
282 glBindTexture (GL_TEXTURE_2D, texture);
284 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
285 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
286 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
287 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
289 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
291 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
293 int levelW = (levelNdx == m_invalidLevelNdx) ? m_invalidLevelSize.x() : de::max(1, m_size.x() >> levelNdx);
294 int levelH = (levelNdx == m_invalidLevelNdx) ? m_invalidLevelSize.y() : de::max(1, m_size.y() >> levelNdx);
296 levelData.setSize(m_size.x(), m_size.y());
297 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
299 glTexImage2D(GL_TEXTURE_2D, levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
302 GLU_CHECK_MSG("Set texturing state");
304 // If size not allowed in core, search for relaxing extensions
305 if (!deIsPowerOfTwo32(m_size.x()) && !deIsPowerOfTwo32(m_size.y()))
307 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_relaxingExtensions); ++ndx)
309 if (isExtensionSupported(m_ctxInfo, s_relaxingExtensions[ndx]))
311 log << TestLog::Message << s_relaxingExtensions[ndx] << " supported, assuming completeness test to pass." << TestLog::EndMessage;
312 m_compareColor = RGBA(0,0,255,255);
319 class Incomplete2DFormatCase : public Tex2DCompletenessCase
322 Incomplete2DFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat, int invalidLevelNdx);
323 ~Incomplete2DFormatCase (void) {}
325 virtual void createTexture (GLuint texture);
328 int m_invalidLevelNdx;
330 deUint32 m_invalidFormat;
334 Incomplete2DFormatCase::Incomplete2DFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat, int invalidLevelNdx)
335 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
336 , m_invalidLevelNdx (invalidLevelNdx)
338 , m_invalidFormat (invalidFormat)
343 void Incomplete2DFormatCase::createTexture (GLuint texture)
345 tcu::TextureFormat fmt = glu::mapGLTransferFormat(m_format, GL_UNSIGNED_BYTE);
346 tcu::TextureLevel levelData (fmt);
348 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
349 glBindTexture (GL_TEXTURE_2D, texture);
351 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
352 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
353 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
354 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
356 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
358 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
360 int levelW = de::max(1, m_size.x() >> levelNdx);
361 int levelH = de::max(1, m_size.y() >> levelNdx);
363 levelData.setSize(m_size.x(), m_size.y());
364 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
366 deUint32 format = levelNdx == m_invalidLevelNdx ? m_invalidFormat : m_format;
368 glTexImage2D(GL_TEXTURE_2D, levelNdx, format, levelW, levelH, 0, format, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
371 GLU_CHECK_MSG("Set texturing state");
374 class Incomplete2DMissingLevelCase : public Tex2DCompletenessCase
377 Incomplete2DMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int missingLevelNdx);
378 ~Incomplete2DMissingLevelCase (void) {}
380 virtual void createTexture (GLuint texture);
383 int m_missingLevelNdx;
387 Incomplete2DMissingLevelCase::Incomplete2DMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int missingLevelNdx)
388 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
389 , m_missingLevelNdx (missingLevelNdx)
394 void Incomplete2DMissingLevelCase::createTexture (GLuint texture)
396 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
397 tcu::TextureLevel levelData (fmt);
399 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
400 glBindTexture (GL_TEXTURE_2D, texture);
402 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
403 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
404 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
405 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
407 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
409 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
411 levelData.setSize(m_size.x(), m_size.y());
412 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
414 int levelW = de::max(1, m_size.x() >> levelNdx);
415 int levelH = de::max(1, m_size.y() >> levelNdx);
417 // Skip specified level.
418 if (levelNdx != m_missingLevelNdx)
419 glTexImage2D(GL_TEXTURE_2D, levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
422 GLU_CHECK_MSG("Set texturing state");
425 class Incomplete2DWrapModeCase : public Tex2DCompletenessCase
428 Incomplete2DWrapModeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 wrapT, deUint32 wrapS, const glu::ContextInfo& ctxInfo);
429 ~Incomplete2DWrapModeCase (void) {}
431 virtual void createTexture (GLuint texture);
436 const glu::ContextInfo& m_ctxInfo;
440 Incomplete2DWrapModeCase::Incomplete2DWrapModeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 wrapT, deUint32 wrapS, const glu::ContextInfo& ctxInfo)
441 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
444 , m_ctxInfo (ctxInfo)
449 void Incomplete2DWrapModeCase::createTexture (GLuint texture)
451 TestLog& log = m_testCtx.getLog();
452 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
453 tcu::TextureLevel levelData (fmt);
455 glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
456 glBindTexture(GL_TEXTURE_2D, texture);
458 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, m_wrapS);
459 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, m_wrapT);
460 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
461 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
463 levelData.setSize(m_size.x(), m_size.y());
464 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
466 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, m_size.x(), m_size.y(), 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
468 GLU_CHECK_MSG("Set texturing state");
470 const char* extension = "GL_OES_texture_npot";
471 if (isExtensionSupported(m_ctxInfo, extension))
473 log << TestLog::Message << extension << " supported, assuming completeness test to pass." << TestLog::EndMessage;
474 m_compareColor = RGBA(0,0,255,255);
478 class Complete2DExtraLevelCase : public Tex2DCompletenessCase
481 Complete2DExtraLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size);
482 ~Complete2DExtraLevelCase (void) {}
484 virtual void createTexture (GLuint texture);
490 Complete2DExtraLevelCase::Complete2DExtraLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size)
491 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
496 void Complete2DExtraLevelCase::createTexture (GLuint texture)
498 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
499 tcu::TextureLevel levelData (fmt);
501 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
502 glBindTexture (GL_TEXTURE_2D, texture);
504 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
505 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
506 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
507 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
509 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
511 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
513 int levelW = de::max(1, m_size.x() >> levelNdx);
514 int levelH = de::max(1, m_size.y() >> levelNdx);
516 levelData.setSize(m_size.x(), m_size.y());
517 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
519 glTexImage2D(GL_TEXTURE_2D, levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
522 // Specify extra level.
523 glTexImage2D(GL_TEXTURE_2D, numLevels+1, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
524 m_compareColor = RGBA(0,0,255,255);
526 GLU_CHECK_MSG("Set texturing state");
529 class Incomplete2DEmptyObjectCase : public Tex2DCompletenessCase
532 Incomplete2DEmptyObjectCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size);
533 ~Incomplete2DEmptyObjectCase (void) {}
535 virtual void createTexture (GLuint texture);
541 Incomplete2DEmptyObjectCase::Incomplete2DEmptyObjectCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size)
542 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
547 void Incomplete2DEmptyObjectCase::createTexture (GLuint texture)
549 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
550 glBindTexture (GL_TEXTURE_2D, texture);
552 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
553 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
554 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
555 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
557 GLU_CHECK_MSG("Set texturing state");
560 // Cube texture tests.
562 class IncompleteCubeSizeCase : public TexCubeCompletenessCase
565 IncompleteCubeSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx);
566 IncompleteCubeSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx, tcu::CubeFace invalidCubeFace);
567 ~IncompleteCubeSizeCase (void) {}
569 virtual void createTexture (GLuint texture);
572 int m_invalidLevelNdx;
573 IVec2 m_invalidLevelSize;
574 tcu::CubeFace m_invalidCubeFace;
578 IncompleteCubeSizeCase::IncompleteCubeSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx)
579 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
580 , m_invalidLevelNdx (invalidLevelNdx)
581 , m_invalidLevelSize (invalidLevelSize)
582 , m_invalidCubeFace (tcu::CUBEFACE_LAST)
587 IncompleteCubeSizeCase::IncompleteCubeSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx, tcu::CubeFace invalidCubeFace)
588 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
589 , m_invalidLevelNdx (invalidLevelNdx)
590 , m_invalidLevelSize (invalidLevelSize)
591 , m_invalidCubeFace (invalidCubeFace)
596 void IncompleteCubeSizeCase::createTexture (GLuint texture)
598 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
599 tcu::TextureLevel levelData (fmt);
601 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
602 glBindTexture (GL_TEXTURE_CUBE_MAP, texture);
604 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_REPEAT);
605 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_REPEAT);
606 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
607 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
609 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
611 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
613 levelData.setSize(m_size.x(), m_size.y());
614 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
616 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
618 int levelW = de::max(1, m_size.x() >> levelNdx);
619 int levelH = de::max(1, m_size.y() >> levelNdx);
620 if (levelNdx == m_invalidLevelNdx && (m_invalidCubeFace == tcu::CUBEFACE_LAST || m_invalidCubeFace == targetNdx))
622 levelW = m_invalidLevelSize.x();
623 levelH = m_invalidLevelSize.y();
625 glTexImage2D(s_cubeTargets[targetNdx], levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
629 GLU_CHECK_MSG("Set texturing state");
632 class IncompleteCubeFormatCase : public TexCubeCompletenessCase
635 IncompleteCubeFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat);
636 IncompleteCubeFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat, tcu::CubeFace invalidCubeFace);
637 ~IncompleteCubeFormatCase (void) {}
639 virtual void createTexture (GLuint texture);
643 deUint32 m_invalidFormat;
644 tcu::CubeFace m_invalidCubeFace;
648 IncompleteCubeFormatCase::IncompleteCubeFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat)
649 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
651 , m_invalidFormat (invalidFormat)
652 , m_invalidCubeFace (tcu::CUBEFACE_LAST)
657 IncompleteCubeFormatCase::IncompleteCubeFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat, tcu::CubeFace invalidCubeFace)
658 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
660 , m_invalidFormat (invalidFormat)
661 , m_invalidCubeFace (invalidCubeFace)
666 void IncompleteCubeFormatCase::createTexture (GLuint texture)
668 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
669 tcu::TextureLevel levelData (fmt);
671 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
672 glBindTexture (GL_TEXTURE_CUBE_MAP, texture);
674 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_REPEAT);
675 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_REPEAT);
676 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
677 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
679 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
681 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
683 levelData.setSize(m_size.x(), m_size.y());
684 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
686 int levelW = de::max(1, m_size.x() >> levelNdx);
687 int levelH = de::max(1, m_size.y() >> levelNdx);
689 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
691 deUint32 format = m_format;
692 if (levelNdx == 0 && (m_invalidCubeFace == tcu::CUBEFACE_LAST || m_invalidCubeFace == targetNdx))
693 format = m_invalidFormat;
695 glTexImage2D(s_cubeTargets[targetNdx], levelNdx, format, levelW, levelH, 0, format, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
699 GLU_CHECK_MSG("Set texturing state");
702 class IncompleteCubeMissingLevelCase : public TexCubeCompletenessCase
705 IncompleteCubeMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int invalidLevelNdx);
706 IncompleteCubeMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int invalidLevelNdx, tcu::CubeFace invalidCubeFace);
707 ~IncompleteCubeMissingLevelCase (void) {}
709 virtual void createTexture (GLuint texture);
712 int m_invalidLevelNdx;
713 tcu::CubeFace m_invalidCubeFace;
717 IncompleteCubeMissingLevelCase::IncompleteCubeMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int invalidLevelNdx)
718 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
719 , m_invalidLevelNdx (invalidLevelNdx)
720 , m_invalidCubeFace (tcu::CUBEFACE_LAST)
725 IncompleteCubeMissingLevelCase::IncompleteCubeMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int invalidLevelNdx, tcu::CubeFace invalidCubeFace)
726 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
727 , m_invalidLevelNdx (invalidLevelNdx)
728 , m_invalidCubeFace (invalidCubeFace)
733 void IncompleteCubeMissingLevelCase::createTexture (GLuint texture)
735 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
736 tcu::TextureLevel levelData (fmt);
738 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
739 glBindTexture (GL_TEXTURE_CUBE_MAP, texture);
741 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_REPEAT);
742 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_REPEAT);
743 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
744 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
746 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
748 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
750 levelData.setSize(m_size.x(), m_size.y());
751 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
753 int levelW = (levelNdx == m_invalidLevelNdx) ? m_size.x() : de::max(1, m_size.x() >> levelNdx);
754 int levelH = (levelNdx == m_invalidLevelNdx) ? m_size.y() : de::max(1, m_size.y() >> levelNdx);
756 if (levelNdx != m_invalidLevelNdx || m_invalidCubeFace != tcu::CUBEFACE_LAST)
758 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
760 // If single cubeface is specified then skip only that one.
761 if (m_invalidCubeFace != targetNdx)
762 glTexImage2D(s_cubeTargets[targetNdx], levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
767 GLU_CHECK_MSG("Set texturing state");
770 class IncompleteCubeWrapModeCase : public TexCubeCompletenessCase
773 IncompleteCubeWrapModeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 wrapT, deUint32 wrapS, const glu::ContextInfo& ctxInfo);
774 ~IncompleteCubeWrapModeCase (void) {}
776 virtual void createTexture (GLuint texture);
781 const glu::ContextInfo& m_ctxInfo;
785 IncompleteCubeWrapModeCase::IncompleteCubeWrapModeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 wrapT, deUint32 wrapS, const glu::ContextInfo& ctxInfo)
786 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
789 , m_ctxInfo (ctxInfo)
794 void IncompleteCubeWrapModeCase::createTexture (GLuint texture)
796 TestLog& log = m_testCtx.getLog();
797 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
798 tcu::TextureLevel levelData (fmt);
800 glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
801 glBindTexture(GL_TEXTURE_2D, texture);
803 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, m_wrapS);
804 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, m_wrapT);
805 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
806 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
808 levelData.setSize(m_size.x(), m_size.y());
809 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
811 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
812 glTexImage2D(s_cubeTargets[targetNdx], 0, GL_RGBA, m_size.x(), m_size.y(), 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
814 GLU_CHECK_MSG("Set texturing state");
816 const char* extension = "GL_OES_texture_npot";
817 if (isExtensionSupported(m_ctxInfo, extension))
819 log << TestLog::Message << extension << " supported, assuming completeness test to pass." << TestLog::EndMessage;
820 m_compareColor = RGBA(0,0,255,255);
824 class CompleteCubeExtraLevelCase : public TexCubeCompletenessCase
827 CompleteCubeExtraLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size);
828 ~CompleteCubeExtraLevelCase (void) {}
830 virtual void createTexture (GLuint texture);
836 CompleteCubeExtraLevelCase::CompleteCubeExtraLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size)
837 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
842 void CompleteCubeExtraLevelCase::createTexture (GLuint texture)
844 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
845 tcu::TextureLevel levelData (fmt);
847 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
848 glBindTexture (GL_TEXTURE_2D, texture);
850 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
851 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
852 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
853 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
855 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
857 levelData.setSize(m_size.x(), m_size.y());
858 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
860 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
862 int levelW = de::max(1, m_size.x() >> levelNdx);
863 int levelH = de::max(1, m_size.y() >> levelNdx);
865 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
866 glTexImage2D(s_cubeTargets[targetNdx], levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
869 // Specify extra level.
870 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
871 glTexImage2D(s_cubeTargets[targetNdx], numLevels+1, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
873 m_compareColor = RGBA(0,0,255,255);
875 GLU_CHECK_MSG("Set texturing state");
878 class IncompleteCubeEmptyObjectCase : public TexCubeCompletenessCase
881 IncompleteCubeEmptyObjectCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size);
882 ~IncompleteCubeEmptyObjectCase (void) {}
884 virtual void createTexture (GLuint texture);
890 IncompleteCubeEmptyObjectCase::IncompleteCubeEmptyObjectCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size)
891 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
896 void IncompleteCubeEmptyObjectCase::createTexture (GLuint texture)
898 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
899 glBindTexture (GL_TEXTURE_2D, texture);
901 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
902 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
903 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
904 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
906 GLU_CHECK_MSG("Set texturing state");
909 // Texture completeness group.
911 TextureCompletenessTests::TextureCompletenessTests (Context& context)
912 : TestCaseGroup(context, "completeness", "Completeness tests")
916 void TextureCompletenessTests::init (void)
918 tcu::TestCaseGroup* tex2d = new tcu::TestCaseGroup(m_testCtx, "2d", "2D completeness");
920 tcu::TestCaseGroup* cube = new tcu::TestCaseGroup(m_testCtx, "cube", "Cubemap completeness");
924 tex2d->addChild(new Incomplete2DSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size", "", IVec2(255, 255), IVec2(255, 255), 0, m_context.getContextInfo()));
925 tex2d->addChild(new Incomplete2DSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_0", "", IVec2(256, 256), IVec2(255, 255), 0, m_context.getContextInfo()));
926 tex2d->addChild(new Incomplete2DSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_1", "", IVec2(256, 256), IVec2(127, 127), 1, m_context.getContextInfo()));
927 tex2d->addChild(new Incomplete2DSizeCase(m_testCtx, m_context.getRenderContext(), "not_positive_level_0", "", IVec2(256, 256), IVec2(0, 0), 0, m_context.getContextInfo()));
928 // Texture 2D format.
929 tex2d->addChild(new Incomplete2DFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgb_rgba", "", IVec2(128, 128), GL_RGB, GL_RGBA, 1));
930 tex2d->addChild(new Incomplete2DFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgba_rgb", "", IVec2(128, 128), GL_RGBA, GL_RGB, 1));
931 tex2d->addChild(new Incomplete2DFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_luminance_luminance_alpha", "", IVec2(128, 128), GL_LUMINANCE, GL_LUMINANCE_ALPHA, 1));
932 tex2d->addChild(new Incomplete2DFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_luminance_alpha_luminance", "", IVec2(128, 128), GL_LUMINANCE_ALPHA, GL_LUMINANCE, 1));
933 // Texture 2D missing level.
934 tex2d->addChild(new Incomplete2DMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_1", "", IVec2(128, 128), 1));
935 tex2d->addChild(new Incomplete2DMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_3", "", IVec2(128, 128), 3));
936 tex2d->addChild(new Incomplete2DMissingLevelCase(m_testCtx, m_context.getRenderContext(), "last_level_missing", "", IVec2(128, 64), de::max(deLog2Floor32(128), deLog2Floor32(64))));
937 // Texture 2D wrap modes.
938 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_t_repeat", "", IVec2(127, 127), GL_CLAMP_TO_EDGE, GL_REPEAT, m_context.getContextInfo()));
939 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_s_repeat", "", IVec2(127, 127), GL_REPEAT, GL_CLAMP_TO_EDGE, m_context.getContextInfo()));
940 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_all_repeat", "", IVec2(127, 127), GL_REPEAT, GL_REPEAT, m_context.getContextInfo()));
941 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_mirrored_repeat", "", IVec2(127, 127), GL_MIRRORED_REPEAT, GL_MIRRORED_REPEAT, m_context.getContextInfo()));
942 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "repeat_width_npot", "", IVec2(127, 128), GL_REPEAT, GL_REPEAT, m_context.getContextInfo()));
943 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "repeat_height_npot", "", IVec2(128, 127), GL_REPEAT, GL_REPEAT, m_context.getContextInfo()));
944 // Texture 2D extra level.
945 tex2d->addChild(new Complete2DExtraLevelCase(m_testCtx, m_context.getRenderContext(), "extra_level", "", IVec2(64, 64)));
946 // Texture 2D empty object.
947 tex2d->addChild(new Incomplete2DEmptyObjectCase(m_testCtx, m_context.getRenderContext(), "empty_object", "", IVec2(64, 64)));
950 cube->addChild(new IncompleteCubeSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_0", "", IVec2(64, 64), IVec2(63, 63), 0));
951 cube->addChild(new IncompleteCubeSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_1", "", IVec2(64, 64), IVec2(31, 31), 1));
952 cube->addChild(new IncompleteCubeSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_0_pos_x", "", IVec2(64, 64), IVec2(63, 63), 0, tcu::CUBEFACE_POSITIVE_X));
953 cube->addChild(new IncompleteCubeSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_1_neg_x", "", IVec2(64, 64), IVec2(31, 31), 1, tcu::CUBEFACE_NEGATIVE_X));
954 cube->addChild(new IncompleteCubeSizeCase(m_testCtx, m_context.getRenderContext(), "not_positive_level_0", "", IVec2(64, 64), IVec2(0,0) , 0));
956 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgb_rgba_level_0", "", IVec2(64, 64), GL_RGB, GL_RGBA));
957 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgba_rgb_level_0", "", IVec2(64, 64), GL_RGBA, GL_RGB));
958 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_luminance_luminance_alpha_level_0", "", IVec2(64, 64), GL_LUMINANCE, GL_LUMINANCE_ALPHA));
959 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_luminance_alpha_luminance_level_0", "", IVec2(64, 64), GL_LUMINANCE_ALPHA, GL_LUMINANCE));
960 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgb_rgba_level_0_pos_z", "", IVec2(64, 64), GL_RGB, GL_RGBA, tcu::CUBEFACE_POSITIVE_Z));
961 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgba_rgb_level_0_neg_z", "", IVec2(64, 64), GL_RGBA, GL_RGB, tcu::CUBEFACE_NEGATIVE_Z));
962 // Cube missing level.
963 cube->addChild(new IncompleteCubeMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_1", "", IVec2(64, 64), 1));
964 cube->addChild(new IncompleteCubeMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_3", "", IVec2(64, 64), 3));
965 cube->addChild(new IncompleteCubeMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_1_pos_y", "", IVec2(64, 64), 1, tcu::CUBEFACE_POSITIVE_Y));
966 cube->addChild(new IncompleteCubeMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_3_neg_y", "", IVec2(64, 64), 3, tcu::CUBEFACE_NEGATIVE_Y));
968 cube->addChild(new IncompleteCubeWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_t_repeat", "", IVec2(127, 127), GL_CLAMP_TO_EDGE, GL_REPEAT, m_context.getContextInfo()));
969 cube->addChild(new IncompleteCubeWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_s_repeat", "", IVec2(127, 127), GL_REPEAT, GL_CLAMP_TO_EDGE, m_context.getContextInfo()));
970 cube->addChild(new IncompleteCubeWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_all_repeat", "", IVec2(127, 127), GL_REPEAT, GL_REPEAT, m_context.getContextInfo()));
971 cube->addChild(new IncompleteCubeWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_mirrored_repeat", "", IVec2(127, 127), GL_MIRRORED_REPEAT, GL_MIRRORED_REPEAT, m_context.getContextInfo()));
973 cube->addChild(new CompleteCubeExtraLevelCase(m_testCtx, m_context.getRenderContext(), "extra_level", "", IVec2(64, 64)));
975 cube->addChild(new IncompleteCubeEmptyObjectCase(m_testCtx, m_context.getRenderContext(), "empty_object", "", IVec2(64, 64)));