1 /*-------------------------------------------------------------------------
2 * OpenGL Conformance Test Suite
3 * -----------------------------
4 *
5 * Copyright (c) 2016 Google Inc.
6 * Copyright (c) 2016 The Khronos Group Inc.
7 *
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 *
20 */ /*!
21 * \file
22 * \brief CTS rendering configuration list utility.
23 */ /*-------------------------------------------------------------------*/
24
25 #include "deUniquePtr.hpp"
26 #include "glcConfigList.hpp"
27
28 #include <typeinfo>
29
30 #if defined(GLCTS_SUPPORT_WGL)
31 #include "tcuWGL.hpp"
32 #include "tcuWin32Platform.hpp"
33 #include "tcuWin32Window.hpp"
34 #endif
35
36 namespace glcts
37 {
38
39 #if defined(GLCTS_SUPPORT_WGL)
40
getDefaultWglConfigList(tcu::win32::Platform & wglPlatform,glu::ApiType type,ConfigList & configList)41 static void getDefaultWglConfigList(tcu::win32::Platform& wglPlatform, glu::ApiType type, ConfigList& configList)
42 {
43 const HINSTANCE instance = GetModuleHandle(DE_NULL);
44 const tcu::wgl::Core& wgl(instance);
45 const tcu::win32::Window tmpWindow(instance, 1, 1);
46 const std::vector<int> pixelFormats = wgl.getPixelFormats(tmpWindow.getDeviceContext());
47
48 DE_UNREF(type); // \todo [2013-09-16 pyry] Check for support.
49
50 for (std::vector<int>::const_iterator fmtIter = pixelFormats.begin(); fmtIter != pixelFormats.end(); ++fmtIter)
51 {
52 const int pixelFormat = *fmtIter;
53 const tcu::wgl::PixelFormatInfo fmtInfo = wgl.getPixelFormatInfo(tmpWindow.getDeviceContext(), pixelFormat);
54
55 if (!tcu::wgl::isSupportedByTests(fmtInfo))
56 continue;
57
58 bool isAOSPOk = (fmtInfo.surfaceTypes & tcu::wgl::PixelFormatInfo::SURFACE_WINDOW) && fmtInfo.supportOpenGL &&
59 fmtInfo.pixelType == tcu::wgl::PixelFormatInfo::PIXELTYPE_RGBA;
60 bool isOk = isAOSPOk && (fmtInfo.sampleBuffers == 0);
61
62 if (isAOSPOk)
63 {
64 configList.aospConfigs.push_back(AOSPConfig(
65 CONFIGTYPE_WGL, pixelFormat, SURFACETYPE_WINDOW, fmtInfo.redBits, fmtInfo.greenBits, fmtInfo.blueBits,
66 fmtInfo.alphaBits, fmtInfo.depthBits, fmtInfo.stencilBits, fmtInfo.samples));
67 }
68
69 if (isOk)
70 {
71 configList.configs.push_back(Config(CONFIGTYPE_WGL, pixelFormat, SURFACETYPE_WINDOW));
72 }
73 else
74 {
75 configList.excludedConfigs.push_back(
76 ExcludedConfig(CONFIGTYPE_WGL, pixelFormat, EXCLUDEREASON_NOT_COMPATIBLE));
77 }
78 }
79 }
80
getConfigListWGL(tcu::Platform & platform,glu::ApiType type,ConfigList & configList)81 void getConfigListWGL(tcu::Platform& platform, glu::ApiType type, ConfigList& configList)
82 {
83 try
84 {
85 tcu::win32::Platform& wglPlatform = dynamic_cast<tcu::win32::Platform&>(platform);
86 getDefaultWglConfigList(wglPlatform, type, configList);
87 }
88 catch (const std::bad_cast&)
89 {
90 throw tcu::Exception("Platform is not tcu::WGLPlatform");
91 }
92 }
93
94 #else
95
96 void getConfigListWGL(tcu::Platform&, glu::ApiType, ConfigList&)
97 {
98 throw tcu::Exception("WGL is not supported on this OS");
99 }
100
101 #endif
102
103 } // glcts
104