1 #ifndef _ESEXTCFRAGMENTSHADINGRATEBASIC_HPP 2 #define _ESEXTCFRAGMENTSHADINGRATEBASIC_HPP 3 /*------------------------------------------------------------------------- 4 * OpenGL Conformance Test Suite 5 * ----------------------------- 6 * 7 * Copyright (c) 2022-2022 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 23 /*! 24 * \file 25 * \brief 26 */ /*-------------------------------------------------------------------*/ 27 28 /*! 29 * \file esextcesextcFragmentShadingRateBasic.hpp 30 * \brief FragmentShadingRateEXT basic render test 31 */ /*-------------------------------------------------------------------*/ 32 33 #include "../esextcTestCaseBase.hpp" 34 #include "gluShaderUtil.hpp" 35 #include "tcuDefs.hpp" 36 37 #include <vector> 38 39 namespace glu 40 { 41 class ShaderProgram; 42 } 43 44 namespace glcts 45 { 46 class FragmentShadingRateBasic : public TestCaseBase 47 { 48 struct TestcaseParam 49 { 50 uint32_t seed = 0; 51 uint32_t width = 0; 52 uint32_t height = 0; 53 }; 54 55 public: 56 FragmentShadingRateBasic(Context &context, const ExtParameters &extParams, const char *name, 57 const char *description); 58 ~FragmentShadingRateBasic()59 ~FragmentShadingRateBasic() override 60 { 61 } 62 63 void init(void) override; 64 void deinit(void) override; 65 IterateResult iterate(void) override; 66 67 private: 68 std::string genVS() const; 69 std::string genFS() const; 70 glw::GLenum translateDrawIDToShadingRate(uint32_t drawID) const; 71 72 void setupTest(void); 73 glw::GLboolean verifyError(const glw::GLenum expected_error, const char *description) const; 74 75 private: 76 TestcaseParam m_tcParam; 77 glu::ShaderProgram *m_program; 78 glw::GLuint m_to_id; 79 glw::GLuint m_fbo_id; 80 glw::GLuint m_vbo_id; 81 std::vector<glw::GLenum> m_availableShadingRates; 82 }; 83 84 } // namespace glcts 85 86 #endif // _ESEXTCFRAGMENTSHADINGRATEBASIC_HPP 87