glm::vec4
base::world_to_eye(glm::vec4 const& a) const
{
TRACE_NEVER("hugh::render::software::pipeline::base::world_to_eye");
return (*xform_view * a);
}
glm::vec3
base::clip_to_ndc(glm::vec4 const& a) const
{
TRACE_NEVER("hugh::render::software::pipeline::base::clip_to_ndc");
return glm::vec3(a.x / a.w, a.y / a.w, a.z / a.w);
}
glm::vec4
base::eye_to_clip(glm::vec4 const& a) const
{
TRACE_NEVER("hugh::render::software::pipeline::base::eye_to_clip");
return (*xform_projection * a);
}
/* virtual */ void
triangle::print_on(std::ostream& os) const
{
TRACE_NEVER("geometry::triangle::print_on");
os << '{' << p0 << ',' << p1 << ',' << p2 << '}';
}
/* virtual */ void
base::data::print_on(std::ostream& os) const
{
TRACE_NEVER("render::stats::base::data::print_on");
os << "[render::stats::base::data]";
}
/* virtual */ void
base::print_on(std::ostream& os) const
{
TRACE_NEVER("render::stats::base::print_on");
os << *(fetch());
}
/* virtual */ void
application::print_on(std::ostream& os) const
{
TRACE_NEVER("win::application::print_on");
support::application::single_instance::print_on(os);
}
std::ostream&
operator<<(std::ostream& os, base::statistics const& a)
{
TRACE_NEVER("hugh::render::software::pipeline::operator<<(base::statistics)");
std::ostream::sentry const cerberus(os);
if (cerberus) {
boost::io::ios_all_saver const ias(os);
static unsigned const width(7);
os << '['
<< "v:"
<< std::setw(width) << a.vertices.transformed
<< ",f:"
<< std::setw(width) << a.fragments.created
<< ",c:"
<< std::setw(width) << a.fragments.zculled
<< ",s:"
<< std::setw(width) << a.fragments.shaded
<< ",z:"
<< std::setw(width) << a.fragments.ztestfailed
<< ",p:"
<< std::setw(width) << a.fragments.updated
<< ']';
}
return os;
}
glm::vec4
base::object_to_world(glm::vec4 const& a) const
{
TRACE_NEVER("hugh::render::software::pipeline::base::object_to_world");
return (*xform_model * a);
}
/* virtual */ void
base::print_on(std::ostream& os) const
{
TRACE_NEVER("scene::visitor::base::print_on");
os << '[' << "'scene::visitor::base::print_on' not yet implemented" << ']';
}
/* virtual */ void
base::print_on(std::ostream&) const
{
TRACE_NEVER("hugh::support::ostream::printable::base::print_on(std::ostream)");
throw std::logic_error("pure virtual function "
"'hugh::support::ostream::printable::base::print_on' called");
}
/* virtual */ void
base::process(primitive::base const&)
{
TRACE_NEVER("hugh::render::software::pipeline::base::process");
throw std::logic_error("pure virtual function "
"'hugh::render::software::pipeline::base::process' called");
}
/* virtual */ void
base::print_on(std::ostream& os) const
{
TRACE_NEVER("platform::application::base::print_on");
os << '['
<< "@0x" << this << ','
<< "verbose:" << verbose_level_
<< ']';
}
/* virtual */ void
base::print_on(std::wostream& wos) const
{
TRACE_NEVER("hugh::support::ostream::printable::base::print_on(std::wostream)");
std::ostringstream ostr;
print_on(ostr);
wos << string_to_wstring(ostr.str());
}
/* virtual */ void
base::print_on(std::ostream& os) const
{
TRACE_NEVER("render::state::base::print_on");
field::container::print_on(os);
os << "\b,"
<< ctx_
<< ']';
}
/* virtual */ glm::vec3
base::ndc_to_window(glm::vec3 const&) const
{
TRACE_NEVER("hugh::render::software::pipeline::base::ndc_to_window");
throw std::logic_error("pure virtual function "
"'hugh::render::software::pipeline::base::ndc_to_window' "
"called");
return glm::vec3();
}
/* virtual */ void
context::print_on(std::ostream& os) const
{
TRACE_NEVER("render::ogl::context::print_on");
render::context::device::print_on(os);
render::context::swap::print_on (os);
os << "\b,"
<< "render::ogl::context"
<< ']';
}
/* virtual */ void
standard::print_on(std::ostream& os) const
{
TRACE_NEVER("render::ogl::pass::standard::print_on");
render::pass::base::print_on(os);
os << "\b,\n"
<< setup_ << ",\n"
<< clear_ << ",\n"
<< draw_ << ",\n"
<< swap_
<< ']';
}
base::statistics&
base::statistics::operator+=(statistics const& a)
{
TRACE_NEVER("hugh::render::software::pipeline::base::statistics::operator+=");
fragments.created += a.fragments.created;
fragments.zculled += a.fragments.zculled;
fragments.shaded += a.fragments.shaded;
fragments.ztestfailed += a.fragments.ztestfailed;
fragments.updated += a.fragments.updated;
vertices.transformed += a.vertices.transformed;
return *this;
}
/* virtual */ void
xcb::print_on(std::ostream& os) const
{
TRACE_NEVER("hugh::render::vulkan::window::xcb::print_on");
os << '[';
window::base::print_on(os);
os << ',';
platform::xcb::window::simple::print_on(os);
os << ']';
}
std::string
demangle(std::type_info const& tinfo, std::nothrow_t const&) noexcept
{
TRACE_NEVER("support::demangle(std::nothrow_t)");
std::string result(tinfo.name());
try {
result = demangle(tinfo);
}
catch (std::exception const&) {
/* do nothing */
}
return result;
}
std::string
demangle(std::type_info const& tinfo)
{
TRACE_NEVER("support::demangle");
std::string result(tinfo.name());
#if defined(__GNUC__)
{
signed status(0);
char* const demangled_name(abi::__cxa_demangle(tinfo.name(), 0, 0, &status));
result = demangled_name;
std::free(demangled_name);
switch (status) {
case -1: // memory allocation failure
throw std::bad_alloc();
break;
case -2: // not a valid name under the C++ ABI mangling rules
throw std::domain_error("<support::demangle/abi::__cxa_demangle>: "
"invalid mangled type name");
break;
case -3: // One of the arguments is invalid
throw std::invalid_argument("<support::demangle/abi::__cxa_demangle>: "
"invalid arguments");
break;
}
}
#endif
return result;
}
/* virtual */ void
dfs::print_on(std::ostream&) const
{
TRACE_NEVER("scene::visitor::dfs::print_on");
}
