Always apply flat qualifier to double inputs, same as int/uint
[platform/upstream/VK-GL-CTS.git] / external / openglcts / modules / common / glcTextureFilterAnisotropicTests.hpp
1 #ifndef _GLCTEXTUREFILTERANISOTROPICTESTS_HPP
2 #define _GLCTEXTUREFILTERANISOTROPICTESTS_HPP
3 /*-------------------------------------------------------------------------
4  * OpenGL Conformance Test Suite
5  * -----------------------------
6  *
7  * Copyright (c) 2017 The Khronos Group Inc.
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
24  */ /*-------------------------------------------------------------------*/
25
26 /**
27  */ /*!
28  * \file  glcTextureFilterAnisotropicTests.hpp
29  * \brief Conformance tests for the GL_EXT_texture_filter_anisotropic functionality.
30  */ /*-------------------------------------------------------------------*/
31 #include "glcTestCase.hpp"
32 #include "glwDefs.hpp"
33 #include "tcuDefs.hpp"
34
35 using namespace glw;
36 using namespace glu;
37
38 namespace glcts
39 {
40
41 class TextureFilterAnisotropicQueriesTestCase : public deqp::TestCase
42 {
43 public:
44         /* Public methods */
45         TextureFilterAnisotropicQueriesTestCase(deqp::Context& context);
46
47         void                                             deinit();
48         void                                             init();
49         tcu::TestNode::IterateResult iterate();
50
51 private:
52         /* Private methods */
53         bool verifyTexParameters(const glw::Functions& gl);
54         bool verifyGet(const glw::Functions& gl);
55
56         /* Private members */
57 };
58
59 class TextureFilterAnisotropicDrawingTestCase : public deqp::TestCase
60 {
61 public:
62         /* Public methods */
63         TextureFilterAnisotropicDrawingTestCase(deqp::Context& context);
64
65         void                                             deinit();
66         void                                             init();
67         tcu::TestNode::IterateResult iterate();
68
69 private:
70         /* Private methods */
71         void generateTexture(const glw::Functions& gl, GLenum target);
72         void fillTexture(const glw::Functions& gl, GLenum target, GLenum internalFormat);
73         bool drawTexture(const glw::Functions& gl, GLenum target, GLfloat anisoDegree);
74         GLuint verifyScene(const glw::Functions& gl);
75         void releaseTexture(const glw::Functions& gl);
76
77         void generateTokens(GLenum target, std::string& refTexCoordType, std::string& refSamplerType);
78
79         /* Private members */
80         const char* m_vertex;
81         const char* m_fragment;
82
83         std::vector<GLenum> m_supportedTargets;
84         std::vector<GLenum> m_supportedInternalFormats;
85
86         GLuint m_texture;
87 };
88
89 /** Test group which encapsulates all conformance tests */
90 class TextureFilterAnisotropicTests : public deqp::TestCaseGroup
91 {
92 public:
93         /* Public methods */
94         TextureFilterAnisotropicTests(deqp::Context& context);
95
96         void init();
97
98 private:
99         TextureFilterAnisotropicTests(const TextureFilterAnisotropicTests& other);
100         TextureFilterAnisotropicTests& operator=(const TextureFilterAnisotropicTests& other);
101 };
102
103 } /* glcts namespace */
104
105 #endif // _GLCTEXTUREFILTERANISOTROPICTESTS_HPP