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SPE-2092: Fixed OpenGL initialization when user specifies invalid value for command line option 'opengl-version'

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This commit is contained in:
enricoturri1966 2024-01-25 09:33:16 +01:00
parent 31ad7375e5
commit df14f7518d
2 changed files with 17 additions and 5 deletions
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7
src/PrusaSlicer.cpp
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@ -190,8 +190,13 @@ int CLI::run(int argc, char **argv)
if (semver.has_value() && (*semver) >= opengl_minimum ) {
opengl_version.first = semver->maj();
opengl_version.second = semver->min();
if (std::find(Slic3r::GUI::OpenGLVersions::core.begin(), Slic3r::GUI::OpenGLVersions::core.end(), std::make_pair(opengl_version.first, opengl_version.second)) == Slic3r::GUI::OpenGLVersions::core.end()) {
opengl_version = { 0, 0 };
boost::nowide::cerr << "Required OpenGL version " << opengl_version_str << " not recognized.\n Option 'opengl-version' ignored." << std::endl;
}
} else
boost::nowide::cerr << "Required OpenGL version " << opengl_version_str << " is invalid. Must be greater than or equal to " << opengl_minimum.to_string() << std::endl;
boost::nowide::cerr << "Required OpenGL version " << opengl_version_str << " is invalid. Must be greater than or equal to " <<
opengl_minimum.to_string() << "\n Option 'opengl-version' ignored." << std::endl;
start_gui = true;
m_actions.erase(it);
}

15
src/slic3r/GUI/OpenGLManager.cpp
View File

@ -458,7 +458,8 @@ wxGLContext* OpenGLManager::init_glcontext(wxGLCanvas& canvas)
const int gl_major = required_opengl_version.first;
const int gl_minor = required_opengl_version.second;
const bool supports_core_profile = (gl_major < 3) ? false : (gl_major > 3) ? true : gl_minor >= 2;
const bool supports_core_profile =
std::find(OpenGLVersions::core.begin(), OpenGLVersions::core.end(), std::make_pair(gl_major, gl_minor)) != OpenGLVersions::core.end();
if (gl_major == 0 && !enable_compatibility_profile) {
// search for highest supported core profile version
@ -513,9 +514,15 @@ wxGLContext* OpenGLManager::init_glcontext(wxGLCanvas& canvas)
}
}
if (m_context == nullptr)
// no valid context was created
throw Slic3r::RuntimeError("Unable to create context for OpenGL.");
if (m_context == nullptr) {
wxGLContextAttrs attrs;
attrs.PlatformDefaults();
if (m_debug_enabled)
attrs.DebugCtx();
attrs.EndList();
// if no valid context was created use the default one
m_context = new wxGLContext(&canvas, nullptr, &attrs);
}
#else
m_context = new wxGLContext(&canvas);
#endif // ENABLE_OPENGL_ES