1 #ifndef _TCUNULLRENDERCONTEXT_HPP 2 #define _TCUNULLRENDERCONTEXT_HPP 3 /*------------------------------------------------------------------------- 4 * drawElements Quality Program OpenGL ES Utilities 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 Render context implementation that does no rendering. 24 *//*--------------------------------------------------------------------*/ 25 26 #include "tcuDefs.hpp" 27 #include "gluRenderContext.hpp" 28 #include "tcuRenderTarget.hpp" 29 #include "glwFunctions.hpp" 30 31 namespace glu 32 { 33 34 class Platform; 35 struct RenderConfig; 36 37 } // namespace glu 38 39 namespace tcu 40 { 41 namespace null 42 { 43 44 class Context; 45 46 /*--------------------------------------------------------------------*//*! 47 * \brief Dummy render context. 48 * 49 * Dummy render context implements basic object management functionality 50 * but doesn't do actual rendering. It is intended to be used for 51 * checking test code for memory access and initialization bugs. 52 *//*--------------------------------------------------------------------*/ 53 class RenderContext : public glu::RenderContext 54 { 55 public: 56 RenderContext(const glu::RenderConfig &config); 57 virtual ~RenderContext(void); 58 getType(void) const59 virtual glu::ContextType getType(void) const 60 { 61 return m_ctxType; 62 } getFunctions(void) const63 virtual const glw::Functions &getFunctions(void) const 64 { 65 return m_functions; 66 } getRenderTarget(void) const67 virtual const tcu::RenderTarget &getRenderTarget(void) const 68 { 69 return m_renderTarget; 70 } getDefaultFramebuffer(void) const71 virtual uint32_t getDefaultFramebuffer(void) const 72 { 73 return 0; 74 } 75 76 virtual void postIterate(void); 77 78 virtual void makeCurrent(void); 79 80 private: 81 const glu::ContextType m_ctxType; 82 const tcu::RenderTarget m_renderTarget; 83 84 Context *m_context; 85 glw::Functions m_functions; 86 }; 87 88 } // namespace null 89 } // namespace tcu 90 91 #endif // _TCUNULLRENDERCONTEXT_HPP 92