external/openglcts/modules/gl/gl4cSparseTextureTests.hpp

   1 #ifndef _GL4CSPARSETEXTURETESTS_HPP
   2 #define _GL4CSPARSETEXTURETESTS_HPP
   3 /*-------------------------------------------------------------------------
   4  * OpenGL Conformance Test Suite
   5  * -----------------------------
   6  *
   7  * Copyright (c) 2016 The Khronos Group Inc.
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  */ /*!
  22  * \file
  23  * \brief
  24  */ /*-------------------------------------------------------------------*/
  25
  26 /**
  27  */ /*!
  28  * \file  gl4cSparseTextureTests.hpp
  29  * \brief Conformance tests for the GL_ARB_sparse_texture functionality.
  30  */ /*-------------------------------------------------------------------*/
  31 #include "glcTestCase.hpp"
  32 #include "glwDefs.hpp"
  33 #include "glwEnums.hpp"
  34 #include "tcuDefs.hpp"
  35 #include <vector>
  36
  37 #include "gluTextureUtil.hpp"
  38 #include "tcuTextureUtil.hpp"
  39
  40 namespace gl4cts
  41 {
  42 class SparseTextureUtils
  43 {
  44 public:
  45         static bool verifyQueryError(tcu::TestContext& testCtx, const char* funcName, glw::GLint target, glw::GLint pname,
  46                                                                  glw::GLint error, glw::GLint expectedError);
  47
  48         static bool verifyError(tcu::TestContext& testCtx, const char* funcName, glw::GLint error,
  49                                                         glw::GLint expectedError);
  50
  51         static glw::GLint getTargetDepth(glw::GLint target);
  52
  53         static void getTexturePageSizes(const glw::Functions& gl, glw::GLint target, glw::GLint format,
  54                                                                         glw::GLint& pageSizeX, glw::GLint& pageSizeY, glw::GLint& pageSizeZ);
  55 };
  56
  57 /** Represents texture static helper
  58  **/
  59 class Texture
  60 {
  61 public:
  62         /* Public static routines */
  63         /* Functionality */
  64         static void Bind(const glw::Functions& gl, glw::GLuint id, glw::GLenum target);
  65
  66         static void Generate(const glw::Functions& gl, glw::GLuint& out_id);
  67
  68         static void Delete(const glw::Functions& gl, glw::GLuint& id);
  69
  70         static void Storage(const glw::Functions& gl, glw::GLenum target, glw::GLsizei levels, glw::GLenum internal_format,
  71                                                 glw::GLuint width, glw::GLuint height, glw::GLuint depth);
  72
  73         static void SubImage(const glw::Functions& gl, glw::GLenum target, glw::GLint level, glw::GLint x, glw::GLint y,
  74                                                  glw::GLint z, glw::GLsizei width, glw::GLsizei height, glw::GLsizei depth, glw::GLenum format,
  75                                                  glw::GLenum type, const glw::GLvoid* pixels);
  76
  77         /* Public fields */
  78         glw::GLuint m_id;
  79
  80         /* Public constants */
  81         static const glw::GLuint m_invalid_id;
  82 };
  83
  84 /** Test verifies TexParameter{if}{v}, TexParameterI{u}v, GetTexParameter{if}v
  85  * and GetTexParameterIi{u}v queries for <pname>:
  86  *   - TEXTURE_SPARSE_ARB,
  87  *   - VIRTUAL_PAGE_SIZE_INDEX_ARB.
  88  * Test verifies also GetTexParameter{if}v and GetTexParameterIi{u}v queries for <pname>:
  89  *   - NUM_SPARSE_LEVELS_ARB
  90  **/
  91 class TextureParameterQueriesTestCase : public deqp::TestCase
  92 {
  93 public:
  94         /* Public methods */
  95         TextureParameterQueriesTestCase(deqp::Context& context);
  96
  97         void                                             init();
  98         tcu::TestNode::IterateResult iterate();
  99
 100 private:
 101         /* Private members */
 102         std::vector<glw::GLint> mSupportedTargets;
 103         std::vector<glw::GLint> mNotSupportedTargets;
 104
 105         /* Private methods */
 106         bool testTextureSparseARB(const glw::Functions& gl, glw::GLint target, glw::GLint expectedError = GL_NO_ERROR);
 107         bool testVirtualPageSizeIndexARB(const glw::Functions& gl, glw::GLint target,
 108                                                                          glw::GLint expectedError = GL_NO_ERROR);
 109         bool testNumSparseLevelsARB(const glw::Functions& gl, glw::GLint target);
 110
 111         bool checkGetTexParameter(const glw::Functions& gl, glw::GLint target, glw::GLint pname, glw::GLint expected);
 112 };
 113
 114 /** Test verifies GetInternalformativ query for formats from Table 8.12 and <pname>:
 115  *   - NUM_VIRTUAL_PAGE_SIZES_ARB,
 116  *   - VIRTUAL_PAGE_SIZE_X_ARB,
 117  *   - VIRTUAL_PAGE_SIZE_Y_ARB,
 118  *   - VIRTUAL_PAGE_SIZE_Z_ARB.
 119  **/
 120 class InternalFormatQueriesTestCase : public deqp::TestCase
 121 {
 122 public:
 123         /* Public methods */
 124         InternalFormatQueriesTestCase(deqp::Context& context);
 125
 126         void                                             init();
 127         tcu::TestNode::IterateResult iterate();
 128
 129 private:
 130         /* Private methods */
 131         std::vector<glw::GLint> mSupportedTargets;
 132         std::vector<glw::GLint> mSupportedInternalFormats;
 133
 134         /* Private members */
 135 };
 136
 137 /** Test verifies GetIntegerv, GetFloatv, GetDoublev, GetInteger64v,
 138  * and GetBooleanv queries for <pname>:
 139  *   - MAX_SPARSE_TEXTURE_SIZE_ARB,
 140  *   - MAX_SPARSE_3D_TEXTURE_SIZE_ARB,
 141  *   - MAX_SPARSE_ARRAY_TEXTURE_LAYERS_ARB,
 142  *   - SPARSE_TEXTURE_FULL_ARRAY_CUBE_MIPMAPS_ARB.
 143  **/
 144 class SimpleQueriesTestCase : public deqp::TestCase
 145 {
 146 public:
 147         /* Public methods */
 148         SimpleQueriesTestCase(deqp::Context& context);
 149
 150         tcu::TestNode::IterateResult iterate();
 151
 152 private:
 153         /* Private methods */
 154         /* Private members */
 155         void testSipmleQueries(const glw::Functions& gl, glw::GLint pname);
 156 };
 157
 158 /** Test verifies glTexStorage* functionality added by ARB_sparse_texture extension
 159  **/
 160 class SparseTextureAllocationTestCase : public deqp::TestCase
 161 {
 162 public:
 163         /* Public methods */
 164         SparseTextureAllocationTestCase(deqp::Context& context);
 165
 166         SparseTextureAllocationTestCase(deqp::Context& context, const char* name, const char* description);
 167
 168         virtual void                                             init();
 169         virtual tcu::TestNode::IterateResult iterate();
 170
 171 protected:
 172         /* Protected methods */
 173         std::vector<glw::GLint> mSupportedTargets;
 174         std::vector<glw::GLint> mFullArrayTargets;
 175         std::vector<glw::GLint> mSupportedInternalFormats;
 176
 177         /* Protected members */
 178         void positiveTesting(const glw::Functions& gl, glw::GLint target, glw::GLint format);
 179         bool verifyTexParameterErrors(const glw::Functions& gl, glw::GLint target, glw::GLint format);
 180         bool verifyTexStorageVirtualPageSizeIndexError(const glw::Functions& gl, glw::GLint target, glw::GLint format);
 181         bool verifyTexStorageFullArrayCubeMipmapsError(const glw::Functions& gl, glw::GLint target, glw::GLint format);
 182         bool verifyTexStorageInvalidValueErrors(const glw::Functions& gl, glw::GLint target, glw::GLint format);
 183 };
 184
 185 /** Test verifies glTexPageCommitmentARB functionality added by ARB_sparse_texture extension
 186  **/
 187 class SparseTextureCommitmentTestCase : public deqp::TestCase
 188 {
 189 public:
 190         /* Public methods */
 191         SparseTextureCommitmentTestCase(deqp::Context& context);
 192
 193         SparseTextureCommitmentTestCase(deqp::Context& context, const char* name, const char* description);
 194
 195         virtual void                                             init();
 196         virtual tcu::TestNode::IterateResult iterate();
 197
 198 protected:
 199         /* Protected members */
 200         std::vector<glw::GLint> mSupportedTargets;
 201         std::vector<glw::GLint> mSupportedInternalFormats;
 202
 203         glw::GLint                 mWidthStored;
 204         glw::GLint                 mHeightStored;
 205         glw::GLint                 mDepthStored;
 206         tcu::TextureFormat mTextureFormatStored;
 207
 208         /* Protected methods */
 209         void texPageCommitment(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture,
 210                                                    glw::GLint level, glw::GLint xOffset, glw::GLint yOffset, glw::GLint zOffset,
 211                                                    glw::GLint width, glw::GLint height, glw::GLint depth, glw::GLboolean committ);
 212
 213         bool prepareTexture(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture);
 214         bool sparseAllocateTexture(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture);
 215         bool allocateTexture(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture);
 216         bool writeDataToTexture(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture);
 217         bool verifyTextureData(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture);
 218         bool commitTexturePage(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture);
 219
 220         bool verifyInvalidOperationErrors(const glw::Functions& gl, glw::GLint target, glw::GLint format,
 221                                                                           glw::GLuint& texture);
 222         bool verifyInvalidValueErrors(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture);
 223 };
 224
 225 /** Test verifies glTexturePageCommitmentEXT functionality added by ARB_sparse_texture extension
 226  **/
 227 class SparseDSATextureCommitmentTestCase : public SparseTextureCommitmentTestCase
 228 {
 229 public:
 230         /* Public methods */
 231         SparseDSATextureCommitmentTestCase(deqp::Context& context);
 232
 233         virtual tcu::TestNode::IterateResult iterate();
 234
 235 private:
 236         /* Private methods */
 237         virtual void texPageCommitment(const glw::Functions& gl, glw::GLint target, glw::GLint format, glw::GLuint& texture,
 238                                                                    glw::GLint level, glw::GLint xOffset, glw::GLint yOffset, glw::GLint zOffset,
 239                                                                    glw::GLint width, glw::GLint height, glw::GLint depth, glw::GLboolean committ);
 240 };
 241
 242 /** Test group which encapsulates all sparse texture conformance tests */
 243 class SparseTextureTests : public deqp::TestCaseGroup
 244 {
 245 public:
 246         /* Public methods */
 247         SparseTextureTests(deqp::Context& context);
 248
 249         void init();
 250
 251 private:
 252         SparseTextureTests(const SparseTextureTests& other);
 253         SparseTextureTests& operator=(const SparseTextureTests& other);
 254 };
 255
 256 } /* glcts namespace */
 257
 258 #endif // _GL4CSPARSETEXTURETESTS_HPP