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Fixed crash on MAC when selecting system info

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This commit is contained in:
Enrico Turri 2018-07-12 13:34:39 +02:00
parent fa86d776cb
commit b2d9877cd5
1 changed files with 17 additions and 20 deletions
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37
xs/src/slic3r/GUI/GLCanvas3DManager.cpp
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@ -78,35 +78,32 @@ std::string GLCanvas3DManager::GLInfo::to_string(bool format_as_html, bool exten
std::stringstream out; std::stringstream out;
std::string h2_start = format_as_html ? "<b>" : ""; std::string h2_start = format_as_html ? "<b>" : "";
std::string h2_end = format_as_html ? "</b>" : ""; std::string h2_end = format_as_html ? "</b>" : "";
std::string b_start = format_as_html ? "<b>" : ""; std::string b_start = format_as_html ? "<b>" : "";
std::string b_end = format_as_html ? "</b>" : ""; std::string b_end = format_as_html ? "</b>" : "";
std::string line_end = format_as_html ? "<br>" : "\n"; std::string line_end = format_as_html ? "<br>" : "\n";
out << h2_start << "OpenGL installation" << h2_end << line_end; out << h2_start << "OpenGL installation" << h2_end << line_end;
out << b_start << "GL version: " << b_end << (version.empty() ? "N/A" : version) << line_end; out << b_start << "GL version: " << b_end << (version.empty() ? "N/A" : version) << line_end;
out << b_start << "Vendor: " << b_end << (vendor.empty() ? "N/A" : vendor) << line_end; out << b_start << "Vendor: " << b_end << (vendor.empty() ? "N/A" : vendor) << line_end;
out << b_start << "Renderer: " << b_end << (renderer.empty() ? "N/A" : renderer) << line_end; out << b_start << "Renderer: " << b_end << (renderer.empty() ? "N/A" : renderer) << line_end;
out << b_start << "GLSL version: " << b_end << (glsl_version.empty() ? "N/A" : glsl_version) << line_end; out << b_start << "GLSL version: " << b_end << (glsl_version.empty() ? "N/A" : glsl_version) << line_end;
if (extensions) if (extensions)
{ {
out << h2_start << "Installed extensions:" << h2_end << line_end;
std::vector<std::string> extensions_list; std::vector<std::string> extensions_list;
GLint num_extensions; std::string extensions_str = (const char*)::glGetString(GL_EXTENSIONS);
::glGetIntegerv(GL_NUM_EXTENSIONS, &num_extensions); boost::split(extensions_list, extensions_str, boost::is_any_of(" "), boost::token_compress_off);
for (GLint i = 0; i < num_extensions; ++i)
{
const char* e = (const char*)::glGetStringi(GL_EXTENSIONS, i);
extensions_list.push_back(e);
}
std::sort(extensions_list.begin(), extensions_list.end()); if (!extensions_list.empty())
for (const std::string& ext : extensions_list)
{ {
out << ext << line_end; out << h2_start << "Installed extensions:" << h2_end << line_end;
std::sort(extensions_list.begin(), extensions_list.end());
for (const std::string& ext : extensions_list)
{
out << ext << line_end;
}
} }
} }