am 775f4a44: am fd4c2208: Merge "Remove tessellation.user_defined_io.per_patch cases...
[platform/upstream/VK-GL-CTS.git] / framework / egl / egluConfigFilter.cpp
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 EGL Config selection helper.
22  *//*--------------------------------------------------------------------*/
23
24 #include "egluConfigFilter.hpp"
25 #include "egluUtil.hpp"
26 #include "egluConfigInfo.hpp"
27 #include "eglwEnums.hpp"
28
29 #include <algorithm>
30
31 using std::vector;
32
33 namespace eglu
34 {
35
36 using namespace eglw;
37
38
39 CandidateConfig::CandidateConfig (const eglw::Library& egl, eglw::EGLDisplay display, eglw::EGLConfig config)
40         : m_type(TYPE_EGL_OBJECT)
41 {
42         m_cfg.object.egl                = &egl;
43         m_cfg.object.display    = display;
44         m_cfg.object.config             = config;
45 }
46
47 CandidateConfig::CandidateConfig (const ConfigInfo& configInfo)
48         : m_type(TYPE_CONFIG_INFO)
49 {
50         m_cfg.configInfo = &configInfo;
51 }
52
53 int CandidateConfig::get (deUint32 attrib) const
54 {
55         if (m_type == TYPE_CONFIG_INFO)
56                 return m_cfg.configInfo->getAttribute(attrib);
57         else
58                 return getConfigAttribInt(*m_cfg.object.egl, m_cfg.object.display, m_cfg.object.config, attrib);
59 }
60
61 int                     CandidateConfig::id                             (void) const { return get(EGL_CONFIG_ID);                                       }
62 int                     CandidateConfig::redSize                (void) const { return get(EGL_RED_SIZE);                                        }
63 int                     CandidateConfig::greenSize              (void) const { return get(EGL_GREEN_SIZE);                                      }
64 int                     CandidateConfig::blueSize               (void) const { return get(EGL_BLUE_SIZE);                                       }
65 int                     CandidateConfig::alphaSize              (void) const { return get(EGL_ALPHA_SIZE);                                      }
66 int                     CandidateConfig::depthSize              (void) const { return get(EGL_DEPTH_SIZE);                                      }
67 int                     CandidateConfig::stencilSize    (void) const { return get(EGL_STENCIL_SIZE);                            }
68 int                     CandidateConfig::samples                (void) const { return get(EGL_SAMPLES);                                         }
69 deUint32        CandidateConfig::renderableType (void) const { return (deUint32)get(EGL_RENDERABLE_TYPE);       }
70 deUint32        CandidateConfig::surfaceType    (void) const { return (deUint32)get(EGL_SURFACE_TYPE);          }
71
72 FilterList& FilterList::operator<< (ConfigFilter filter)
73 {
74         m_rules.push_back(filter);
75         return *this;
76 }
77
78 FilterList& FilterList::operator<< (const FilterList& other)
79 {
80         size_t oldEnd = m_rules.size();
81         m_rules.resize(m_rules.size()+other.m_rules.size());
82         std::copy(other.m_rules.begin(), other.m_rules.end(), m_rules.begin()+oldEnd);
83         return *this;
84 }
85
86 bool FilterList::match (const Library& egl, EGLDisplay display, EGLConfig config) const
87 {
88         return match(CandidateConfig(egl, display, config));
89 }
90
91 bool FilterList::match (const ConfigInfo& configInfo) const
92 {
93         return match(CandidateConfig(configInfo));
94 }
95
96 bool FilterList::match (const CandidateConfig& candidate) const
97 {
98         for (vector<ConfigFilter>::const_iterator filterIter = m_rules.begin(); filterIter != m_rules.end(); filterIter++)
99         {
100                 ConfigFilter filter = *filterIter;
101
102                 if (!filter(candidate))
103                         return false;
104         }
105
106         return true;
107 }
108
109
110 } // eglu