1 #ifndef _ES31CLAYOUTBINDINGTESTS_HPP
2 #define _ES31CLAYOUTBINDINGTESTS_HPP
3 /*-------------------------------------------------------------------------
4 * OpenGL Conformance Test Suite
5 * -----------------------------
6 *
7 * Copyright (c) 2014-2016 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 #include "glcTestCase.hpp"
27 #include "gluShaderUtil.hpp"
28 #include "tcuDefs.hpp"
29 #include "tes31TestCase.hpp"
30
31 namespace glcts
32 {
33
34 //=========================================================================
35 //= utility macros/templates
36 //=========================================================================
37 template <typename T, size_t N>
makeVector(const T (& data)[N])38 std::vector<T> makeVector(const T (&data)[N])
39 {
40 return std::vector<T>(data, data + N);
41 }
42
43 enum eStageType
44 {
45 VertexShader,
46 FragmentShader,
47 ComputeShader
48 };
49
50 struct StageType
51 {
52 const char *name;
53 eStageType type;
54 };
55
56 enum eSurfaceType
57 {
58 AtomicCounter,
59 Texture,
60 Image,
61 UniformBlock,
62 ShaderStorageBuffer
63 };
64
65 enum eTextureType
66 {
67 None,
68 OneD,
69 TwoD,
70 ThreeD,
71 OneDArray,
72 TwoDArray
73 };
74
75 struct LayoutBindingParameters
76 {
77 char const *keyword; // uniform, buffer
78 eSurfaceType surface_type; // Texture, Image...
79 eTextureType texture_type;
80 char const *vector_type; // lookup vector type
81 char const *uniform_type; // sampler2D, image2D...
82 char const *coord_vector_type; // coord vector type
83 char const *access_function; // texture(), imageLoad()...
84 };
85
86 class LayoutBindingTests : public TestCaseGroup
87 {
88 public:
89 LayoutBindingTests(glcts::Context &context, glu::GLSLVersion glslVersion);
90 ~LayoutBindingTests(void);
91
92 void init(void);
93
94 private:
95 LayoutBindingTests(const LayoutBindingTests &other);
96 LayoutBindingTests &operator=(const LayoutBindingTests &other);
97
98 std::string createTestName(const StageType &stageType, const LayoutBindingParameters &testArgs);
99
100 private:
101 glu::GLSLVersion m_glslVersion;
102
103 private:
104 static StageType stageTypes[];
105 static LayoutBindingParameters test_args[];
106 };
107
108 } // namespace glcts
109
110 #endif // _ES31CLAYOUTBINDINGTESTS_HPP
111