Currently job artifacts in CI/CD pipelines on LRZ GitLab never expire. Starting from Wed 26.1.2022 the default expiration time will be 30 days (GitLab default). Currently existing artifacts in already completed jobs will not be affected by the change. The latest artifacts for all jobs in the latest successful pipelines will be kept. More information: https://gitlab.lrz.de/help/user/admin_area/settings/continuous_integration.html#default-artifacts-expiration

campvisapplication.cpp 9.03 KB
Newer Older
1
2
// ================================================================================================
// 
schultezub's avatar
schultezub committed
3
// This file is part of the CAMPVis Software Framework.
4
5
// 
// If not explicitly stated otherwise: Copyright (C) 2012, all rights reserved,
schultezub's avatar
schultezub committed
6
//      Christian Schulte zu Berge <christian.szb@in.tum.de>
7
8
9
//      Chair for Computer Aided Medical Procedures
//      Technische Universitt Mnchen
//      Boltzmannstr. 3, 85748 Garching b. Mnchen, Germany
schultezub's avatar
schultezub committed
10
// For a full list of authors and contributors, please refer to the file "AUTHORS.txt".
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
// 
// The licensing of this softare is not yet resolved. Until then, redistribution in source or
// binary forms outside the CAMP chair is not permitted, unless explicitly stated in legal form.
// However, the names of the original authors and the above copyright notice must retain in its
// original state in any case.
// 
// Legal disclaimer provided by the BSD license:
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 
// AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
// 
// ================================================================================================

schultezub's avatar
schultezub committed
30
#include "campvisapplication.h"
31
32
33
34

#include "tgt/assert.h"
#include "tgt/exception.h"
#include "tgt/glcontext.h"
35
#include "tgt/gpucapabilities.h"
36
37
38
39
#include "tgt/shadermanager.h"
#include "tgt/qt/qtapplication.h"
#include "tgt/qt/qtthreadedcanvas.h"
#include "tgt/qt/qtcontextmanager.h"
schultezub's avatar
schultezub committed
40
#include "tbb/compat/thread"
41

schultezub's avatar
schultezub committed
42
#ifdef HAS_KISSCL
43
#include "kisscl/clruntime.h"
schultezub's avatar
schultezub committed
44
#endif
45

schultezub's avatar
schultezub committed
46
#include "application/campvispainter.h"
47
#include "application/gui/mainwindow.h"
48
#include "core/tools/opengljobprocessor.h"
49
#include "core/tools/simplejobprocessor.h"
50
#include "core/tools/quadrenderer.h"
51
52
53
#include "core/pipeline/abstractpipeline.h"
#include "core/pipeline/visualizationpipeline.h"

schultezub's avatar
schultezub committed
54
namespace campvis {
55

56
    const std::string CampVisApplication::loggerCat_ = "CAMPVis.application.CampVisApplication";
57

58
    CampVisApplication::CampVisApplication(int argc, char** argv, bool useOpenCL) 
59
60
        : QApplication(argc, argv)
        , _localContext(0)
61
        , _mainWindow(0)
62
        , _initialized(false)
63
        , _useOpenCL(useOpenCL)
64
65
66
        , _argc(argc)
        , _argv(argv)
    {
67
68
        // Make Xlib and GLX thread safe under X11
        QApplication::setAttribute(Qt::AA_X11InitThreads);
69

70
71
        _mainWindow = new MainWindow(this);
        tgt::QtContextManager::init();
72
73

        OpenGLJobProcessor::init();
74
        SimpleJobProcessor::init();
75
76
    }

77
78
    CampVisApplication::~CampVisApplication() {
        tgtAssert(_initialized == false, "Destructing initialized CampVisApplication, deinitialize first!");
79
80
81
82
83
84
85
86
87
88

        // delete everything in the right order:
        for (std::vector< std::pair<VisualizationPipeline*, TumVisPainter*> >::iterator it = _visualizations.begin(); it != _visualizations.end(); ++it) {
            delete it->second;
        }
        for (std::vector<AbstractPipeline*>::iterator it = _pipelines.begin(); it != _pipelines.end(); ++it) {
            delete *it;
        }
    }

89
90
    void CampVisApplication::init() {
        tgtAssert(_initialized == false, "Tried to initialize CampVisApplication twice.");
91
92
93
94
95
96
97
98
99

        // Init TGT
        tgt::InitFeature::Features featureset = tgt::InitFeature::ALL;
        tgt::init(featureset);
        LogMgr.getConsoleLog()->addCat("", true);

        // create a local OpenGL context and init GL
        _localContext = CtxtMgr.createContext("AppContext", "", tgt::ivec2(16, 16));
        tgtAssert(_localContext != 0, "Could not create local OpenGL context");
100
101
102

        tgt::GLContextScopedLock lock(_localContext->getContext());

103
104
105
        tgt::initGL(featureset);
        LGL_ERROR;

106
        // ensure matching OpenGL specs
107
        if (GpuCaps.getGlVersion() < tgt::GpuCapabilities::GlVersion::TGT_GL_VERSION_3_3) {
schultezub's avatar
schultezub committed
108
            LERROR("Your system does not support OpenGL 3.3, which is mandatory. CAMPVis will probably not work as intendet.");
109
        }
110
        if (GpuCaps.getShaderVersion() < tgt::GpuCapabilities::GlVersion::SHADER_VERSION_330) {
schultezub's avatar
schultezub committed
111
            LERROR("Your system does not support GLSL Shader Version 3.30, which is mandatory. CAMPVis will probably not work as intendet.");
112
113
        }

114
115
        QuadRenderer::init();

schultezub's avatar
schultezub committed
116
#ifdef HAS_KISSCL
117
118
119
        if (_useOpenCL) {
            kisscl::CLRuntime::init();
        }
schultezub's avatar
schultezub committed
120
#endif
121

122
123
        if (_argc > 0) {
            // ugly hack
schultezub's avatar
schultezub committed
124
            std::string basePath(_argv[0]);
125
126
127
128
129
            basePath = tgt::FileSystem::parentDir(basePath);
            ShdrMgr.addPath(basePath);
            ShdrMgr.addPath(basePath + "/core/glsl");

            basePath = tgt::FileSystem::parentDir(tgt::FileSystem::parentDir(basePath));
schultezub's avatar
schultezub committed
130
131
132
            ShdrMgr.addPath(basePath);
            ShdrMgr.addPath(basePath + "/core/glsl");

schultezub's avatar
schultezub committed
133
#ifdef HAS_KISSCL
schultezub's avatar
schultezub committed
134
135
136
137
            if (_useOpenCL) {
                CLRtm.addPath(basePath);
                CLRtm.addPath(basePath + "/core/cl");
            }
schultezub's avatar
schultezub committed
138
#endif
139
140
        }

141
142
        _mainWindow->init();

143
144
145
146
147
148
149
150
151
152
        // init pipeline first
        for (std::vector<AbstractPipeline*>::iterator it = _pipelines.begin(); it != _pipelines.end(); ++it) {
            (*it)->init();
        }

        // Now init painters:
        for (std::vector< std::pair<VisualizationPipeline*, TumVisPainter*> >::iterator it = _visualizations.begin(); it != _visualizations.end(); ++it) {
            it->second->init();
        }

153
        GLJobProc.start();
154
155
156
        _initialized = true;
    }

157
158
    void CampVisApplication::deinit() {
        tgtAssert(_initialized, "Tried to deinitialize uninitialized CampVisApplication.");
159

160
161
        GLJobProc.stop();

162
163
164
        {
            // Deinit everything OpenGL related using the local context.
            tgt::GLContextScopedLock lock(_localContext->getContext());
165

166
167
168
169
170
171
172
173
174
175
            // Deinit pipeline first
            for (std::vector<AbstractPipeline*>::iterator it = _pipelines.begin(); it != _pipelines.end(); ++it) {
                (*it)->deinit();
            }

            // Now deinit painters:
            for (std::vector< std::pair<VisualizationPipeline*, TumVisPainter*> >::iterator it = _visualizations.begin(); it != _visualizations.end(); ++it) {
                it->second->deinit();
            }

176
177
            _mainWindow->deinit();

178
179
            // deinit OpenGL and tgt
            tgt::deinitGL();
180

181
182
            QuadRenderer::deinit();

schultezub's avatar
schultezub committed
183
#ifdef HAS_KISSCL
184
185
186
            if (_useOpenCL) {
                kisscl::CLRuntime::deinit();
            }
schultezub's avatar
schultezub committed
187
#endif
188
189
        }

190
        SimpleJobProcessor::deinit();
191
192
        OpenGLJobProcessor::deinit();

193
194
195
        tgt::QtContextManager::deinit();
        tgt::deinit();

196
        // MainWindow dtor needs a valid CampVisApplication, so we need to call it here instead of during destruction.
schultezub's avatar
schultezub committed
197
198
        delete _mainWindow;

199
200
201
        _initialized = false;
    }

202
203
    int CampVisApplication::run() {
        tgtAssert(_initialized, "Tried to run uninitialized CampVisApplication.");
204
205
206
207

        // disconnect OpenGL context from this thread so that the other threads can acquire an OpenGL context.
        CtxtMgr.releaseCurrentContext();

208
209
        _mainWindow->show();

210
211
212
213
214
215
        // Start QApplication
        int toReturn = QApplication::exec();

        return toReturn;
    }

216
    void CampVisApplication::addPipeline(AbstractPipeline* pipeline) {
217
        tgtAssert(_initialized == false, "Adding pipelines after initialization is currently not supported.");
218
219
220
        tgtAssert(pipeline != 0, "Pipeline must not be 0.");
        _pipelines.push_back(pipeline);

221
        s_PipelinesChanged();
222
223
    }

224
    void CampVisApplication::addVisualizationPipeline(const std::string& name, VisualizationPipeline* vp) {
225
        tgtAssert(_initialized == false, "Adding pipelines after initialization is currently not supported.");
226
227
228
        tgtAssert(vp != 0, "Pipeline must not be 0.");

        // create canvas and painter for the VisPipeline and connect all together
schultezub's avatar
schultezub committed
229
        tgt::QtThreadedCanvas* canvas = CtxtMgr.createContext(name, "CAMPVis", tgt::ivec2(512, 512));
230
        GLJobProc.registerContext(canvas);
231
232
233
234
235
236
        canvas->init();

        TumVisPainter* painter = new TumVisPainter(canvas, vp);
        canvas->setPainter(painter, false);

        _visualizations.push_back(std::make_pair(vp, painter));
237

238
        vp->setCanvas(canvas);
239
        addPipeline(vp);
240
241

        CtxtMgr.releaseCurrentContext();
242
243
244
    }

}