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 (void) = 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 renderer.renderQuad (0, &texCoord[0], glu::TextureTestUtil::TEXTURETYPE_2D);
165 glu::readPixels (m_renderCtx, offsetX, offsetY, renderedFrame.getAccess());
167 bool isOk = compareToConstantColor(log, "Result", "Image comparison result", renderedFrame, tcu::COMPARE_LOG_RESULT, m_compareColor);
169 m_testCtx.setTestResult(isOk ? QP_TEST_RESULT_PASS : QP_TEST_RESULT_FAIL,
170 isOk ? "Pass" : "Image comparison failed");
174 class TexCubeCompletenessCase : public tcu::TestCase
177 TexCubeCompletenessCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description);
178 ~TexCubeCompletenessCase (void) {};
180 IterateResult iterate (void);
183 virtual void createTexture (void) = 0;
185 tcu::TestContext& m_testCtx;
186 glu::RenderContext& m_renderCtx;
190 TexCubeCompletenessCase::TexCubeCompletenessCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description)
191 : TestCase (testCtx, name, description)
192 , m_testCtx (testCtx)
193 , m_renderCtx (renderCtx)
194 , m_compareColor (RGBA(0,0,0,255))
198 TexCubeCompletenessCase::IterateResult TexCubeCompletenessCase::iterate (void)
200 int viewportWidth = de::min(64, m_renderCtx.getRenderTarget().getWidth());
201 int viewportHeight = de::min(64, m_renderCtx.getRenderTarget().getHeight());
202 bool allFacesOk = true;
203 TestLog& log = m_testCtx.getLog();
204 TextureRenderer renderer (m_renderCtx, log, glu::GLSL_VERSION_100_ES, glu::PRECISION_MEDIUMP);
205 tcu::Surface renderedFrame (viewportWidth, viewportHeight);
206 vector<float> texCoord;
208 de::Random random (deStringHash(getName()));
209 int offsetX = random.getInt(0, de::max(0,m_renderCtx.getRenderTarget().getWidth() - 64));
210 int offsetY = random.getInt(0, de::max(0,m_renderCtx.getRenderTarget().getHeight() - 64));
214 for (int face = 0; face < tcu::CUBEFACE_LAST; face++)
216 computeQuadTexCoordCube (texCoord, (tcu::CubeFace)face);
218 glViewport (offsetX, offsetY, viewportWidth, viewportHeight);
220 renderer.renderQuad (0, &texCoord[0], glu::TextureTestUtil::TEXTURETYPE_CUBE);
221 glu::readPixels (m_renderCtx, offsetX, offsetY, renderedFrame.getAccess());
223 bool isOk = compareToConstantColor(log, "Result", "Image comparison result", renderedFrame, tcu::COMPARE_LOG_RESULT, m_compareColor);
229 m_testCtx.setTestResult(allFacesOk ? QP_TEST_RESULT_PASS : QP_TEST_RESULT_FAIL,
230 allFacesOk ? "Pass" : "Image comparison failed");
236 class Incomplete2DSizeCase : public Tex2DCompletenessCase
239 Incomplete2DSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx, const glu::ContextInfo& ctxInfo);
240 ~Incomplete2DSizeCase (void) {}
242 virtual void createTexture (void);
245 int m_invalidLevelNdx;
246 IVec2 m_invalidLevelSize;
247 const glu::ContextInfo& m_ctxInfo;
251 Incomplete2DSizeCase::Incomplete2DSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx, const glu::ContextInfo& ctxInfo)
252 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
253 , m_invalidLevelNdx (invalidLevelNdx)
254 , m_invalidLevelSize (invalidLevelSize)
255 , m_ctxInfo (ctxInfo)
260 void Incomplete2DSizeCase::createTexture (void)
262 static const char* const s_relaxingExtensions[] =
264 "GL_OES_texture_npot",
265 "GL_NV_texture_npot_2D_mipmap",
268 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
269 tcu::TextureLevel levelData (fmt);
270 TestLog& log = m_testCtx.getLog();
273 glGenTextures (1, &texture);
274 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
275 glBindTexture (GL_TEXTURE_2D, texture);
277 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
278 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
279 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
280 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
282 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
284 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
286 int levelW = (levelNdx == m_invalidLevelNdx) ? m_invalidLevelSize.x() : de::max(1, m_size.x() >> levelNdx);
287 int levelH = (levelNdx == m_invalidLevelNdx) ? m_invalidLevelSize.y() : de::max(1, m_size.y() >> levelNdx);
289 levelData.setSize(m_size.x(), m_size.y());
290 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
292 glTexImage2D(GL_TEXTURE_2D, levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
295 GLU_CHECK_MSG("Set texturing state");
297 // If size not allowed in core, search for relaxing extensions
298 if (!deIsPowerOfTwo32(m_size.x()) && !deIsPowerOfTwo32(m_size.y()))
300 for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(s_relaxingExtensions); ++ndx)
302 if (isExtensionSupported(m_ctxInfo, s_relaxingExtensions[ndx]))
304 log << TestLog::Message << s_relaxingExtensions[ndx] << " supported, assuming completeness test to pass." << TestLog::EndMessage;
305 m_compareColor = RGBA(0,0,255,255);
312 class Incomplete2DFormatCase : public Tex2DCompletenessCase
315 Incomplete2DFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat, int invalidLevelNdx);
316 ~Incomplete2DFormatCase (void) {}
318 virtual void createTexture (void);
321 int m_invalidLevelNdx;
323 deUint32 m_invalidFormat;
327 Incomplete2DFormatCase::Incomplete2DFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat, int invalidLevelNdx)
328 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
329 , m_invalidLevelNdx (invalidLevelNdx)
331 , m_invalidFormat (invalidFormat)
336 void Incomplete2DFormatCase::createTexture (void)
338 tcu::TextureFormat fmt = glu::mapGLTransferFormat(m_format, GL_UNSIGNED_BYTE);
339 tcu::TextureLevel levelData (fmt);
342 glGenTextures (1, &texture);
343 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
344 glBindTexture (GL_TEXTURE_2D, texture);
346 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
347 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
348 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
349 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
351 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
353 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
355 int levelW = de::max(1, m_size.x() >> levelNdx);
356 int levelH = de::max(1, m_size.y() >> levelNdx);
358 levelData.setSize(m_size.x(), m_size.y());
359 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
361 deUint32 format = levelNdx == m_invalidLevelNdx ? m_invalidFormat : m_format;
363 glTexImage2D(GL_TEXTURE_2D, levelNdx, format, levelW, levelH, 0, format, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
366 GLU_CHECK_MSG("Set texturing state");
369 class Incomplete2DMissingLevelCase : public Tex2DCompletenessCase
372 Incomplete2DMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int missingLevelNdx);
373 ~Incomplete2DMissingLevelCase (void) {}
375 virtual void createTexture (void);
378 int m_missingLevelNdx;
382 Incomplete2DMissingLevelCase::Incomplete2DMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int missingLevelNdx)
383 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
384 , m_missingLevelNdx (missingLevelNdx)
389 void Incomplete2DMissingLevelCase::createTexture (void)
391 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
392 tcu::TextureLevel levelData (fmt);
395 glGenTextures (1, &texture);
396 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
397 glBindTexture (GL_TEXTURE_2D, texture);
399 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
400 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
401 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
402 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
404 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
406 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
408 levelData.setSize(m_size.x(), m_size.y());
409 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
411 int levelW = de::max(1, m_size.x() >> levelNdx);
412 int levelH = de::max(1, m_size.y() >> levelNdx);
414 // Skip specified level.
415 if (levelNdx != m_missingLevelNdx)
416 glTexImage2D(GL_TEXTURE_2D, levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
419 GLU_CHECK_MSG("Set texturing state");
422 class Incomplete2DWrapModeCase : public Tex2DCompletenessCase
425 Incomplete2DWrapModeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 wrapT, deUint32 wrapS, const glu::ContextInfo& ctxInfo);
426 ~Incomplete2DWrapModeCase (void) {}
428 virtual void createTexture (void);
433 const glu::ContextInfo& m_ctxInfo;
437 Incomplete2DWrapModeCase::Incomplete2DWrapModeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 wrapT, deUint32 wrapS, const glu::ContextInfo& ctxInfo)
438 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
441 , m_ctxInfo (ctxInfo)
446 void Incomplete2DWrapModeCase::createTexture (void)
448 TestLog& log = m_testCtx.getLog();
449 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
450 tcu::TextureLevel levelData (fmt);
453 glGenTextures(1, &texture);
454 glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
455 glBindTexture(GL_TEXTURE_2D, texture);
457 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, m_wrapS);
458 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, m_wrapT);
459 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
460 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
462 levelData.setSize(m_size.x(), m_size.y());
463 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
465 glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, m_size.x(), m_size.y(), 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
467 GLU_CHECK_MSG("Set texturing state");
469 const char* extension = "GL_OES_texture_npot";
470 if (isExtensionSupported(m_ctxInfo, extension))
472 log << TestLog::Message << extension << " supported, assuming completeness test to pass." << TestLog::EndMessage;
473 m_compareColor = RGBA(0,0,255,255);
477 class Complete2DExtraLevelCase : public Tex2DCompletenessCase
480 Complete2DExtraLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size);
481 ~Complete2DExtraLevelCase (void) {}
483 virtual void createTexture (void);
489 Complete2DExtraLevelCase::Complete2DExtraLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size)
490 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
495 void Complete2DExtraLevelCase::createTexture (void)
497 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
498 tcu::TextureLevel levelData (fmt);
501 glGenTextures (1, &texture);
502 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
503 glBindTexture (GL_TEXTURE_2D, texture);
505 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
506 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
507 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
508 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
510 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
512 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
514 int levelW = de::max(1, m_size.x() >> levelNdx);
515 int levelH = de::max(1, m_size.y() >> levelNdx);
517 levelData.setSize(m_size.x(), m_size.y());
518 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
520 glTexImage2D(GL_TEXTURE_2D, levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
523 // Specify extra level.
524 glTexImage2D(GL_TEXTURE_2D, numLevels+1, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
525 m_compareColor = RGBA(0,0,255,255);
527 GLU_CHECK_MSG("Set texturing state");
530 class Incomplete2DEmptyObjectCase : public Tex2DCompletenessCase
533 Incomplete2DEmptyObjectCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size);
534 ~Incomplete2DEmptyObjectCase (void) {}
536 virtual void createTexture (void);
542 Incomplete2DEmptyObjectCase::Incomplete2DEmptyObjectCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size)
543 : Tex2DCompletenessCase (testCtx, renderCtx, name, description)
548 void Incomplete2DEmptyObjectCase::createTexture (void)
551 glGenTextures (1, &texture);
552 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
553 glBindTexture (GL_TEXTURE_2D, texture);
555 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
556 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
557 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
558 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
560 GLU_CHECK_MSG("Set texturing state");
563 // Cube texture tests.
565 class IncompleteCubeSizeCase : public TexCubeCompletenessCase
568 IncompleteCubeSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx);
569 IncompleteCubeSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx, tcu::CubeFace invalidCubeFace);
570 ~IncompleteCubeSizeCase (void) {}
572 virtual void createTexture (void);
575 int m_invalidLevelNdx;
576 IVec2 m_invalidLevelSize;
577 tcu::CubeFace m_invalidCubeFace;
581 IncompleteCubeSizeCase::IncompleteCubeSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx)
582 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
583 , m_invalidLevelNdx (invalidLevelNdx)
584 , m_invalidLevelSize (invalidLevelSize)
585 , m_invalidCubeFace (tcu::CUBEFACE_LAST)
590 IncompleteCubeSizeCase::IncompleteCubeSizeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, IVec2 invalidLevelSize, int invalidLevelNdx, tcu::CubeFace invalidCubeFace)
591 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
592 , m_invalidLevelNdx (invalidLevelNdx)
593 , m_invalidLevelSize (invalidLevelSize)
594 , m_invalidCubeFace (invalidCubeFace)
599 void IncompleteCubeSizeCase::createTexture (void)
601 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
602 tcu::TextureLevel levelData (fmt);
605 glGenTextures (1, &texture);
606 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
607 glBindTexture (GL_TEXTURE_CUBE_MAP, texture);
609 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_REPEAT);
610 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_REPEAT);
611 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
612 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
614 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
616 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
618 levelData.setSize(m_size.x(), m_size.y());
619 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
621 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
623 int levelW = de::max(1, m_size.x() >> levelNdx);
624 int levelH = de::max(1, m_size.y() >> levelNdx);
625 if (levelNdx == m_invalidLevelNdx && (m_invalidCubeFace == tcu::CUBEFACE_LAST || m_invalidCubeFace == targetNdx))
627 levelW = m_invalidLevelSize.x();
628 levelH = m_invalidLevelSize.y();
630 glTexImage2D(s_cubeTargets[targetNdx], levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
634 GLU_CHECK_MSG("Set texturing state");
637 class IncompleteCubeFormatCase : public TexCubeCompletenessCase
640 IncompleteCubeFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat);
641 IncompleteCubeFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat, tcu::CubeFace invalidCubeFace);
642 ~IncompleteCubeFormatCase (void) {}
644 virtual void createTexture (void);
648 deUint32 m_invalidFormat;
649 tcu::CubeFace m_invalidCubeFace;
653 IncompleteCubeFormatCase::IncompleteCubeFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat)
654 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
656 , m_invalidFormat (invalidFormat)
657 , m_invalidCubeFace (tcu::CUBEFACE_LAST)
662 IncompleteCubeFormatCase::IncompleteCubeFormatCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 format, deUint32 invalidFormat, tcu::CubeFace invalidCubeFace)
663 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
665 , m_invalidFormat (invalidFormat)
666 , m_invalidCubeFace (invalidCubeFace)
671 void IncompleteCubeFormatCase::createTexture (void)
673 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
674 tcu::TextureLevel levelData (fmt);
677 glGenTextures (1, &texture);
678 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
679 glBindTexture (GL_TEXTURE_CUBE_MAP, texture);
681 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_REPEAT);
682 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_REPEAT);
683 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
684 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
686 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
688 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
690 levelData.setSize(m_size.x(), m_size.y());
691 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
693 int levelW = de::max(1, m_size.x() >> levelNdx);
694 int levelH = de::max(1, m_size.y() >> levelNdx);
696 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
698 deUint32 format = m_format;
699 if (levelNdx == 0 && (m_invalidCubeFace == tcu::CUBEFACE_LAST || m_invalidCubeFace == targetNdx))
700 format = m_invalidFormat;
702 glTexImage2D(s_cubeTargets[targetNdx], levelNdx, format, levelW, levelH, 0, format, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
706 GLU_CHECK_MSG("Set texturing state");
709 class IncompleteCubeMissingLevelCase : public TexCubeCompletenessCase
712 IncompleteCubeMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int invalidLevelNdx);
713 IncompleteCubeMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int invalidLevelNdx, tcu::CubeFace invalidCubeFace);
714 ~IncompleteCubeMissingLevelCase (void) {}
716 virtual void createTexture (void);
719 int m_invalidLevelNdx;
720 tcu::CubeFace m_invalidCubeFace;
724 IncompleteCubeMissingLevelCase::IncompleteCubeMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int invalidLevelNdx)
725 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
726 , m_invalidLevelNdx (invalidLevelNdx)
727 , m_invalidCubeFace (tcu::CUBEFACE_LAST)
732 IncompleteCubeMissingLevelCase::IncompleteCubeMissingLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, int invalidLevelNdx, tcu::CubeFace invalidCubeFace)
733 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
734 , m_invalidLevelNdx (invalidLevelNdx)
735 , m_invalidCubeFace (invalidCubeFace)
740 void IncompleteCubeMissingLevelCase::createTexture (void)
742 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
743 tcu::TextureLevel levelData (fmt);
746 glGenTextures (1, &texture);
747 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
748 glBindTexture (GL_TEXTURE_CUBE_MAP, texture);
750 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_REPEAT);
751 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_REPEAT);
752 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
753 glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
755 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
757 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
759 levelData.setSize(m_size.x(), m_size.y());
760 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
762 int levelW = (levelNdx == m_invalidLevelNdx) ? m_size.x() : de::max(1, m_size.x() >> levelNdx);
763 int levelH = (levelNdx == m_invalidLevelNdx) ? m_size.y() : de::max(1, m_size.y() >> levelNdx);
765 if (levelNdx != m_invalidLevelNdx || m_invalidCubeFace != tcu::CUBEFACE_LAST)
767 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
769 // If single cubeface is specified then skip only that one.
770 if (m_invalidCubeFace != targetNdx)
771 glTexImage2D(s_cubeTargets[targetNdx], levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
776 GLU_CHECK_MSG("Set texturing state");
779 class IncompleteCubeWrapModeCase : public TexCubeCompletenessCase
782 IncompleteCubeWrapModeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 wrapT, deUint32 wrapS, const glu::ContextInfo& ctxInfo);
783 ~IncompleteCubeWrapModeCase (void) {}
785 virtual void createTexture (void);
790 const glu::ContextInfo& m_ctxInfo;
794 IncompleteCubeWrapModeCase::IncompleteCubeWrapModeCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size, deUint32 wrapT, deUint32 wrapS, const glu::ContextInfo& ctxInfo)
795 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
798 , m_ctxInfo (ctxInfo)
803 void IncompleteCubeWrapModeCase::createTexture (void)
805 TestLog& log = m_testCtx.getLog();
806 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
807 tcu::TextureLevel levelData (fmt);
810 glGenTextures(1, &texture);
811 glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
812 glBindTexture(GL_TEXTURE_2D, texture);
814 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, m_wrapS);
815 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, m_wrapT);
816 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
817 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
819 levelData.setSize(m_size.x(), m_size.y());
820 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
822 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
823 glTexImage2D(s_cubeTargets[targetNdx], 0, GL_RGBA, m_size.x(), m_size.y(), 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
825 GLU_CHECK_MSG("Set texturing state");
827 const char* extension = "GL_OES_texture_npot";
828 if (isExtensionSupported(m_ctxInfo, extension))
830 log << TestLog::Message << extension << " supported, assuming completeness test to pass." << TestLog::EndMessage;
831 m_compareColor = RGBA(0,0,255,255);
835 class CompleteCubeExtraLevelCase : public TexCubeCompletenessCase
838 CompleteCubeExtraLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size);
839 ~CompleteCubeExtraLevelCase (void) {}
841 virtual void createTexture (void);
847 CompleteCubeExtraLevelCase::CompleteCubeExtraLevelCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size)
848 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
853 void CompleteCubeExtraLevelCase::createTexture (void)
855 tcu::TextureFormat fmt = glu::mapGLTransferFormat(GL_RGBA, GL_UNSIGNED_BYTE);
856 tcu::TextureLevel levelData (fmt);
859 glGenTextures (1, &texture);
860 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
861 glBindTexture (GL_TEXTURE_2D, texture);
863 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
864 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
865 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
866 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
868 int numLevels = 1 + de::max(deLog2Floor32(m_size.x()), deLog2Floor32(m_size.y()));
870 levelData.setSize(m_size.x(), m_size.y());
871 clear(levelData.getAccess(), tcu::Vec4(0.0f, 0.0f, 1.0f, 1.0f));
873 for (int levelNdx = 0; levelNdx < numLevels; levelNdx++)
875 int levelW = de::max(1, m_size.x() >> levelNdx);
876 int levelH = de::max(1, m_size.y() >> levelNdx);
878 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
879 glTexImage2D(s_cubeTargets[targetNdx], levelNdx, GL_RGBA, levelW, levelH, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
882 // Specify extra level.
883 for (int targetNdx = 0; targetNdx < DE_LENGTH_OF_ARRAY(s_cubeTargets); targetNdx++)
884 glTexImage2D(s_cubeTargets[targetNdx], numLevels+1, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, levelData.getAccess().getDataPtr());
886 m_compareColor = RGBA(0,0,255,255);
888 GLU_CHECK_MSG("Set texturing state");
891 class IncompleteCubeEmptyObjectCase : public TexCubeCompletenessCase
894 IncompleteCubeEmptyObjectCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size);
895 ~IncompleteCubeEmptyObjectCase (void) {}
897 virtual void createTexture (void);
903 IncompleteCubeEmptyObjectCase::IncompleteCubeEmptyObjectCase (tcu::TestContext& testCtx, glu::RenderContext& renderCtx, const char* name, const char* description, IVec2 size)
904 : TexCubeCompletenessCase (testCtx, renderCtx, name, description)
909 void IncompleteCubeEmptyObjectCase::createTexture (void)
912 glGenTextures (1, &texture);
913 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
914 glBindTexture (GL_TEXTURE_2D, texture);
916 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
917 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
918 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
919 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
921 GLU_CHECK_MSG("Set texturing state");
924 // Texture completeness group.
926 TextureCompletenessTests::TextureCompletenessTests (Context& context)
927 : TestCaseGroup(context, "completeness", "Completeness tests")
931 void TextureCompletenessTests::init (void)
933 tcu::TestCaseGroup* tex2d = new tcu::TestCaseGroup(m_testCtx, "2d", "2D completeness");
935 tcu::TestCaseGroup* cube = new tcu::TestCaseGroup(m_testCtx, "cube", "Cubemap completeness");
939 tex2d->addChild(new Incomplete2DSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size", "", IVec2(255, 255), IVec2(255, 255), 0, m_context.getContextInfo()));
940 tex2d->addChild(new Incomplete2DSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_0", "", IVec2(256, 256), IVec2(255, 255), 0, m_context.getContextInfo()));
941 tex2d->addChild(new Incomplete2DSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_1", "", IVec2(256, 256), IVec2(127, 127), 1, m_context.getContextInfo()));
942 tex2d->addChild(new Incomplete2DSizeCase(m_testCtx, m_context.getRenderContext(), "not_positive_level_0", "", IVec2(256, 256), IVec2(0, 0), 0, m_context.getContextInfo()));
943 // Texture 2D format.
944 tex2d->addChild(new Incomplete2DFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgb_rgba", "", IVec2(128, 128), GL_RGB, GL_RGBA, 1));
945 tex2d->addChild(new Incomplete2DFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgba_rgb", "", IVec2(128, 128), GL_RGBA, GL_RGB, 1));
946 tex2d->addChild(new Incomplete2DFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_luminance_luminance_alpha", "", IVec2(128, 128), GL_LUMINANCE, GL_LUMINANCE_ALPHA, 1));
947 tex2d->addChild(new Incomplete2DFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_luminance_alpha_luminance", "", IVec2(128, 128), GL_LUMINANCE_ALPHA, GL_LUMINANCE, 1));
948 // Texture 2D missing level.
949 tex2d->addChild(new Incomplete2DMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_1", "", IVec2(128, 128), 1));
950 tex2d->addChild(new Incomplete2DMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_3", "", IVec2(128, 128), 3));
951 tex2d->addChild(new Incomplete2DMissingLevelCase(m_testCtx, m_context.getRenderContext(), "last_level_missing", "", IVec2(128, 64), de::max(deLog2Floor32(128), deLog2Floor32(64))));
952 // Texture 2D wrap modes.
953 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_t_repeat", "", IVec2(127, 127), GL_CLAMP_TO_EDGE, GL_REPEAT, m_context.getContextInfo()));
954 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_s_repeat", "", IVec2(127, 127), GL_REPEAT, GL_CLAMP_TO_EDGE, m_context.getContextInfo()));
955 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_all_repeat", "", IVec2(127, 127), GL_REPEAT, GL_REPEAT, m_context.getContextInfo()));
956 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_mirrored_repeat", "", IVec2(127, 127), GL_MIRRORED_REPEAT, GL_MIRRORED_REPEAT, m_context.getContextInfo()));
957 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "repeat_width_npot", "", IVec2(127, 128), GL_REPEAT, GL_REPEAT, m_context.getContextInfo()));
958 tex2d->addChild(new Incomplete2DWrapModeCase(m_testCtx, m_context.getRenderContext(), "repeat_height_npot", "", IVec2(128, 127), GL_REPEAT, GL_REPEAT, m_context.getContextInfo()));
959 // Texture 2D extra level.
960 tex2d->addChild(new Complete2DExtraLevelCase(m_testCtx, m_context.getRenderContext(), "extra_level", "", IVec2(64, 64)));
961 // Texture 2D empty object.
962 tex2d->addChild(new Incomplete2DEmptyObjectCase(m_testCtx, m_context.getRenderContext(), "empty_object", "", IVec2(64, 64)));
965 cube->addChild(new IncompleteCubeSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_0", "", IVec2(64, 64), IVec2(63, 63), 0));
966 cube->addChild(new IncompleteCubeSizeCase(m_testCtx, m_context.getRenderContext(), "npot_size_level_1", "", IVec2(64, 64), IVec2(31, 31), 1));
967 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));
968 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));
969 cube->addChild(new IncompleteCubeSizeCase(m_testCtx, m_context.getRenderContext(), "not_positive_level_0", "", IVec2(64, 64), IVec2(0,0) , 0));
971 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgb_rgba_level_0", "", IVec2(64, 64), GL_RGB, GL_RGBA));
972 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_rgba_rgb_level_0", "", IVec2(64, 64), GL_RGBA, GL_RGB));
973 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_luminance_luminance_alpha_level_0", "", IVec2(64, 64), GL_LUMINANCE, GL_LUMINANCE_ALPHA));
974 cube->addChild(new IncompleteCubeFormatCase(m_testCtx, m_context.getRenderContext(), "format_mismatch_luminance_alpha_luminance_level_0", "", IVec2(64, 64), GL_LUMINANCE_ALPHA, GL_LUMINANCE));
975 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));
976 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));
977 // Cube missing level.
978 cube->addChild(new IncompleteCubeMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_1", "", IVec2(64, 64), 1));
979 cube->addChild(new IncompleteCubeMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_3", "", IVec2(64, 64), 3));
980 cube->addChild(new IncompleteCubeMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_1_pos_y", "", IVec2(64, 64), 1, tcu::CUBEFACE_POSITIVE_Y));
981 cube->addChild(new IncompleteCubeMissingLevelCase(m_testCtx, m_context.getRenderContext(), "missing_level_3_neg_y", "", IVec2(64, 64), 3, tcu::CUBEFACE_NEGATIVE_Y));
983 cube->addChild(new IncompleteCubeWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_t_repeat", "", IVec2(127, 127), GL_CLAMP_TO_EDGE, GL_REPEAT, m_context.getContextInfo()));
984 cube->addChild(new IncompleteCubeWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_s_repeat", "", IVec2(127, 127), GL_REPEAT, GL_CLAMP_TO_EDGE, m_context.getContextInfo()));
985 cube->addChild(new IncompleteCubeWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_all_repeat", "", IVec2(127, 127), GL_REPEAT, GL_REPEAT, m_context.getContextInfo()));
986 cube->addChild(new IncompleteCubeWrapModeCase(m_testCtx, m_context.getRenderContext(), "npot_mirrored_repeat", "", IVec2(127, 127), GL_MIRRORED_REPEAT, GL_MIRRORED_REPEAT, m_context.getContextInfo()));
988 cube->addChild(new CompleteCubeExtraLevelCase(m_testCtx, m_context.getRenderContext(), "extra_level", "", IVec2(64, 64)));
990 cube->addChild(new IncompleteCubeEmptyObjectCase(m_testCtx, m_context.getRenderContext(), "empty_object", "", IVec2(64, 64)));