tcuNullPlatform.cpp revision 3ff8f3de14f6eabfaad479b480f7433459a63365 
1/*-------------------------------------------------------------------------
2 * drawElements Quality Program Tester Core
3 * ----------------------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file
21 * \brief Null GL platform.
22 *//*--------------------------------------------------------------------*/
23
24#include "tcuNullPlatform.hpp"
25#include "tcuNullContextFactory.hpp"
26#include "tcuNullRenderContext.hpp"
27#include "egluNativeDisplay.hpp"
28#include "eglwLibrary.hpp"
29
30namespace tcu
31{
32namespace null
33{
34
35class NullEGLDisplay : public eglu::NativeDisplay
36{
37public:
38	NullEGLDisplay (void)
39		: eglu::NativeDisplay(CAPABILITY_GET_DISPLAY_LEGACY)
40	{
41		// \note All functions in library are null
42	}
43
44	const eglw::Library& getLibrary (void) const
45	{
46		return m_library;
47	}
48
49private:
50	eglw::FuncPtrLibrary	m_library;
51};
52
53class NullEGLDisplayFactory : public eglu::NativeDisplayFactory
54{
55public:
56	NullEGLDisplayFactory (void)
57		: eglu::NativeDisplayFactory("null", "Null EGL Display", eglu::NativeDisplay::CAPABILITY_GET_DISPLAY_LEGACY)
58	{
59	}
60
61	eglu::NativeDisplay* createDisplay (const eglw::EGLAttrib*) const
62	{
63		return new NullEGLDisplay();
64	}
65};
66
67Platform::Platform (void)
68{
69	m_contextFactoryRegistry.registerFactory(new NullGLContextFactory());
70	m_nativeDisplayFactoryRegistry.registerFactory(new NullEGLDisplayFactory());
71}
72
73Platform::~Platform (void)
74{
75}
76
77} // null
78} // tcu
79
80tcu::Platform* createPlatform (void)
81{
82	return new tcu::null::Platform();
83}
84