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#include "app.hpp"
#include <cstring>
#include <Magnum/GL/Renderer.h>
namespace Magnum::Examples {
using Feature = GL::Renderer::Feature;
using Source = GL::DebugOutput::Source;
using Type = GL::DebugOutput::Type;
using Severity = GL::DebugOutput::Severity;
using GL::Renderer;
using GL::DebugOutput;
// NOLINTNEXTLINE(readability-convert-member-functions-to-static)
void app::debug_callback(GL::DebugOutput::Source src, GL::DebugOutput::Type type, UnsignedInt id,
Severity severity, Containers::StringView str) const
{
static thread_local Magnum::Timeline t{};
[[maybe_unused]] volatile auto _type = type;
[[maybe_unused]] volatile auto _id = id;
[[maybe_unused]] volatile auto _src = src;
[[maybe_unused]] volatile auto _severity = severity;
[[maybe_unused]] volatile const char* _str = str.data();
const Containers::ArrayView<const char> prefix{"Buffer detailed info: "};
if (!std::strncmp(str.data(), prefix.data(), prefix.size()-1))
str = str.exceptPrefix(prefix.size()-1);
switch (severity)
{
using enum GL::DebugOutput::Severity;
case Notification: std::fputs("[DEBUG] ", stdout); break;
case Low: std::fputs("[INFO ] ", stdout); break;
case Medium: std::fputs("[NOTICE] ", stdout); break;
case High: std::fputs("[ERROR] ", stdout); break;
default: std::fputs("[?????] ", stdout); break;
}
std::puts(str.data());
std::fflush(stdout);
std::fputs("", stdout); // put breakpoint here
if (severity != Severity::Notification)
std::abort();
std::fputs("", stdout); // put breakpoint here
}
static void _debug_callback(GL::DebugOutput::Source src, GL::DebugOutput::Type type, UnsignedInt id,
GL::DebugOutput::Severity severity, Containers::StringView str, const void* self)
{
static_cast<const app*>(self)->debug_callback(src, type, id, severity, str);
}
void* app::register_debug_callback()
{
GL::Renderer::setFeature(Feature::DebugOutput, true);
GL::Renderer::setFeature(Feature::DebugOutputSynchronous, true);
GL::DebugOutput::setCallback(_debug_callback, this);
GL::DebugOutput::setEnabled(true);
/* Disable rather spammy "Buffer detailed info" debug messages on NVidia drivers */
GL::DebugOutput::setEnabled(GL::DebugOutput::Source::Api, GL::DebugOutput::Type::Other, {131185}, false);
return nullptr;
}
} // namespace Magnum::Examples
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