1#ifndef _ES3FFBOTESTCASE_HPP
2#define _ES3FFBOTESTCASE_HPP
3/*-------------------------------------------------------------------------
4 * drawElements Quality Program OpenGL ES 3.0 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 Base class for FBO tests.
24 *//*--------------------------------------------------------------------*/
25
26#include "tcuDefs.hpp"
27#include "tes3TestCase.hpp"
28#include "sglrContextWrapper.hpp"
29
30namespace tcu
31{
32class Surface;
33class TextureFormat;
34}
35
36namespace deqp
37{
38namespace gles3
39{
40namespace Functional
41{
42
43class FboTestCase : public TestCase, public sglr::ContextWrapper
44{
45public:
46						FboTestCase				(Context& context, const char* name, const char* description, bool useScreenSizedViewport = false);
47						~FboTestCase			(void);
48
49	IterateResult		iterate					(void);
50
51protected:
52	virtual void		preCheck				(void) {}
53	virtual void		render					(tcu::Surface& dst) = DE_NULL;
54	virtual bool		compare					(const tcu::Surface& reference, const tcu::Surface& result);
55
56	// Utilities.
57	void				checkFormatSupport		(deUint32 sizedFormat);
58	void				checkSampleCount		(deUint32 sizedFormat, int numSamples);
59	void				readPixels				(tcu::Surface& dst, int x, int y, int width, int height, const tcu::TextureFormat& format, const tcu::Vec4& scale, const tcu::Vec4& bias);
60	void				readPixels				(tcu::Surface& dst, int x, int y, int width, int height);
61	void				checkFramebufferStatus	(deUint32 target);
62	void				checkError				(void);
63	void				clearColorBuffer		(const tcu::TextureFormat& format, const tcu::Vec4& value = tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f));
64
65	int					m_viewportWidth;
66	int					m_viewportHeight;
67
68private:
69						FboTestCase				(const FboTestCase& other);
70	FboTestCase&		operator=				(const FboTestCase& other);
71};
72
73} // Functional
74} // gles3
75} // deqp
76
77#endif // _ES3FFBOTESTCASE_HPP
78