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
38namespace eglw
39{
40class Library;
41}
42
43namespace deqp
44{
45namespace egl
46{
47namespace Image
48{
49
50class ManagedSurface
51{
52public:
53										ManagedSurface	(de::MovePtr<eglu::UniqueSurface> surface) : m_surface(surface) {}
54	virtual								~ManagedSurface	(void) {}
55	eglw::EGLSurface					get				(void) const { return **m_surface; }
56
57private:
58	de::UniquePtr<eglu::UniqueSurface>	m_surface;
59};
60
61de::MovePtr<ManagedSurface> createSurface (EglTestContext& eglTestCtx, eglw::EGLDisplay display, eglw::EGLConfig config, int width, int height);
62
63class ClientBuffer
64{
65public:
66	virtual							~ClientBuffer	(void) {}
67	virtual eglw::EGLClientBuffer	get				(void) const = 0;
68};
69
70class ImageSource
71{
72public:
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					getFormat			(void) const = 0;
78};
79
80de::MovePtr<ImageSource> createTextureImageSource			(eglw::EGLenum source, glw::GLenum format, glw::GLenum type, bool useTexLevel0 = false);
81de::MovePtr<ImageSource> createRenderbufferImageSource		(glw::GLenum format);
82de::MovePtr<ImageSource> createUnsupportedImageSource		(const std::string& message, glw::GLenum format);
83
84} // Image
85} // egl
86} // deqp
87
88
89#endif // _TEGLIMAGEUTIL_HPP
90