1 #ifndef _EGLUUNIQUE_HPP 2 #define _EGLUUNIQUE_HPP 3 /*------------------------------------------------------------------------- 4 * drawElements Quality Program Tester Core 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 EGL unique resources 24 *//*--------------------------------------------------------------------*/ 25 26 #include "egluDefs.hpp" 27 #include "egluHeaderWrapper.hpp" 28 29 namespace eglu 30 { 31 32 class UniqueSurface 33 { 34 public: 35 UniqueSurface (EGLDisplay display, EGLSurface surface); 36 ~UniqueSurface (void); 37 operator *(void)38 EGLSurface operator* (void) { return m_surface; } operator bool(void) const39 operator bool (void) const { return m_surface != EGL_NO_SURFACE; } 40 41 private: 42 EGLDisplay m_display; 43 EGLSurface m_surface; 44 45 // Disabled 46 UniqueSurface& operator= (const UniqueSurface&); 47 UniqueSurface (const UniqueSurface&); 48 }; 49 50 class UniqueContext 51 { 52 public: 53 UniqueContext (EGLDisplay display, EGLContext context); 54 ~UniqueContext (void); 55 operator *(void)56 EGLContext operator* (void) { return m_context; } operator bool(void) const57 operator bool (void) const { return m_context != EGL_NO_CONTEXT; } 58 59 private: 60 EGLDisplay m_display; 61 EGLContext m_context; 62 63 // Disabled 64 UniqueContext operator= (const UniqueContext&); 65 UniqueContext (const UniqueContext&); 66 }; 67 68 class ScopedCurrentContext 69 { 70 public: 71 ScopedCurrentContext (EGLDisplay display, EGLSurface draw, EGLSurface read, EGLContext context); 72 ~ScopedCurrentContext (void); 73 74 private: 75 EGLDisplay m_display; 76 }; 77 78 } // eglu 79 80 #endif // _EGLUUNIQUE_HPP 81