1 #ifndef _ES3FFBOTESTCASE_HPP 2 #define _ES3FFBOTESTCASE_HPP 3 /*------------------------------------------------------------------------- 4 * drawElements Quality Program OpenGL ES 3.0 Module 5 * ------------------------------------------------- 6 * 7 * Copyright 2014 The Android Open Source Project 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 Base class for FBO tests. 24 *//*--------------------------------------------------------------------*/ 25 26 #include "tcuDefs.hpp" 27 #include "tes3TestCase.hpp" 28 #include "sglrContextWrapper.hpp" 29 30 namespace tcu 31 { 32 class Surface; 33 class TextureFormat; 34 } // namespace tcu 35 36 namespace deqp 37 { 38 namespace gles3 39 { 40 namespace Functional 41 { 42 43 class FboTestCase : public TestCase, public sglr::ContextWrapper 44 { 45 public: 46 FboTestCase(Context &context, const char *name, const char *description, bool useScreenSizedViewport = false); 47 ~FboTestCase(void); 48 49 IterateResult iterate(void); 50 51 protected: preCheck(void)52 virtual void preCheck(void) 53 { 54 } 55 virtual void render(tcu::Surface &dst) = DE_NULL; 56 virtual bool compare(const tcu::Surface &reference, const tcu::Surface &result); 57 58 // Utilities. 59 void checkFormatSupport(uint32_t sizedFormat); 60 void checkSampleCount(uint32_t sizedFormat, int numSamples); 61 void readPixels(tcu::Surface &dst, int x, int y, int width, int height, const tcu::TextureFormat &format, 62 const tcu::Vec4 &scale, const tcu::Vec4 &bias); 63 void readPixels(tcu::Surface &dst, int x, int y, int width, int height); 64 void checkFramebufferStatus(uint32_t target); 65 void checkError(void); 66 void clearColorBuffer(const tcu::TextureFormat &format, const tcu::Vec4 &value = tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f)); 67 68 int m_viewportWidth; 69 int m_viewportHeight; 70 71 private: 72 FboTestCase(const FboTestCase &other); 73 FboTestCase &operator=(const FboTestCase &other); 74 }; 75 76 } // namespace Functional 77 } // namespace gles3 78 } // namespace deqp 79 80 #endif // _ES3FFBOTESTCASE_HPP 81