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 } // 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 { return m_ctxType; } getFunctions(void) const60 virtual const glw::Functions& getFunctions (void) const { return m_functions; } getRenderTarget(void) const61 virtual const tcu::RenderTarget& getRenderTarget (void) const { return m_renderTarget; } getDefaultFramebuffer(void) const62 virtual deUint32 getDefaultFramebuffer (void) const { return 0; } 63 64 virtual void postIterate (void); 65 66 private: 67 const glu::ContextType m_ctxType; 68 const tcu::RenderTarget m_renderTarget; 69 70 Context* m_context; 71 glw::Functions m_functions; 72 }; 73 74 } // null 75 } // tcu 76 77 #endif // _TCUNULLRENDERCONTEXT_HPP 78