1 #ifndef _TEGLIMAGEUTIL_HPP 2 #define _TEGLIMAGEUTIL_HPP 3 /*------------------------------------------------------------------------- 4 * drawElements Quality Program EGL 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 Common utilities for EGL images. 24 *//*--------------------------------------------------------------------*/ 25 26 #include "tcuDefs.hpp" 27 #include "tcuTexture.hpp" 28 29 #include "deUniquePtr.hpp" 30 31 #include "teglTestCase.hpp" 32 33 #include "egluUtil.hpp" 34 #include "egluUnique.hpp" 35 36 #include "glwDefs.hpp" 37 38 namespace eglw 39 { 40 class Library; 41 } 42 43 namespace deqp 44 { 45 namespace egl 46 { 47 namespace Image 48 { 49 50 class ManagedSurface 51 { 52 public: 53 ManagedSurface (de::MovePtr<eglu::UniqueSurface> surface) : m_surface(surface) {} 54 virtual ~ManagedSurface (void) {} 55 eglw::EGLSurface get (void) const { return **m_surface; } 56 57 private: 58 de::UniquePtr<eglu::UniqueSurface> m_surface; 59 }; 60 61 de::MovePtr<ManagedSurface> createSurface (EglTestContext& eglTestCtx, eglw::EGLDisplay display, eglw::EGLConfig config, int width, int height); 62 63 class ClientBuffer 64 { 65 public: 66 virtual ~ClientBuffer (void) {} 67 virtual eglw::EGLClientBuffer get (void) const = 0; 68 }; 69 70 class ImageSource 71 { 72 public: 73 virtual ~ImageSource (void) {} 74 virtual std::string getRequiredExtension(void) const = 0; 75 virtual de::MovePtr<ClientBuffer> createBuffer (const glw::Functions& gl, tcu::Texture2D* reference = DE_NULL) const = 0; 76 virtual eglw::EGLImageKHR createImage (const eglw::Library& egl, eglw::EGLDisplay dpy, eglw::EGLContext ctx, eglw::EGLClientBuffer clientBuffer) const = 0; 77 virtual glw::GLenum getEffectiveFormat (void) const = 0; 78 }; 79 80 de::MovePtr<ImageSource> createTextureImageSource (eglw::EGLenum source, glw::GLenum internalFormat, glw::GLenum format, glw::GLenum type, bool useTexLevel0 = false); 81 de::MovePtr<ImageSource> createRenderbufferImageSource (glw::GLenum format); 82 de::MovePtr<ImageSource> createUnsupportedImageSource (const std::string& message, glw::GLenum format); 83 84 } // Image 85 } // egl 86 } // deqp 87 88 89 #endif // _TEGLIMAGEUTIL_HPP 90