1#ifndef _EGLUGLFUNCTIONLOADER_HPP
2#define _EGLUGLFUNCTIONLOADER_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 glw::FunctionLoader using eglGetProcAddress() and tcu::Library.
24 *//*--------------------------------------------------------------------*/
25
26#include "tcuDefs.hpp"
27#include "tcuFunctionLibrary.hpp"
28#include "glwFunctionLoader.hpp"
29#include "gluRenderContext.hpp"
30
31namespace tcu
32{
33class CommandLine;
34}
35
36namespace eglw
37{
38class Library;
39}
40
41namespace eglu
42{
43
44class Platform;
45
46class GLFunctionLoader : public glw::FunctionLoader
47{
48public:
49										GLFunctionLoader	(const eglw::Library& egl, const tcu::FunctionLibrary* platformLibrary);
50	glw::GenericFuncType				get					(const char* name) const;
51
52private:
53										GLFunctionLoader	(const GLFunctionLoader&);
54	GLFunctionLoader&					operator=			(const GLFunctionLoader&);
55
56	const eglw::Library&				m_egl;
57	const tcu::FunctionLibrary* const	m_library;			//!< Base platform library for functions. Used if eglGetProcAddress() fails.
58};
59
60class GLLibraryCache
61{
62public:
63								GLLibraryCache		(const Platform& platform, const tcu::CommandLine& cmdLine);
64								~GLLibraryCache		(void);
65
66	const tcu::FunctionLibrary*	getLibrary			(glu::ApiType apiType);
67
68private:
69	GLLibraryCache&				operator=			(const GLLibraryCache& other);
70								GLLibraryCache		(const GLLibraryCache& other);
71
72	typedef std::map<deUint32, tcu::FunctionLibrary*> LibraryMap;
73
74	const Platform&				m_platform;
75	const tcu::CommandLine&		m_cmdLine;
76
77	LibraryMap					m_libraries;
78};
79
80} // eglu
81
82#endif // _EGLUGLFUNCTIONLOADER_HPP
83