irrlicht/source/Irrlicht/OpenGL/ExtensionHandler.cpp
Desour f5c6d3e945 Reformat the code, using:
find -type f |  # list all regular files
  grep -E '\.(h|cpp|mm)$' |  # filter for source files
  grep -v '/mt_' |  # filter out generated files
  grep -v '/vendor/' | # and vendored GL
  grep -v '/test/image_loader_test.cpp' |  # and this file (has giant literals arrays)
  xargs -n 1 -P $(nproc) clang-format -i  # reformat everything

Co-authored-by: numzero <numzer0@yandex.ru>
2024-03-21 22:08:26 +01:00

62 lines
1.7 KiB
C++

// Copyright (C) 2015 Patryk Nadrowski
// Copyright (C) 2009-2010 Amundis
// 2017 modified by Michael Zeilfelder (unifying extension handlers)
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in Irrlicht.h
#include "ExtensionHandler.h"
#include "irrString.h"
#include "SMaterial.h"
#include "fast_atof.h"
#include "os.h"
#include <mt_opengl.h>
// FIXME: this basically duplicates what mt_opengl.h already does
namespace irr
{
namespace video
{
void COpenGL3ExtensionHandler::initExtensionsOld()
{
auto extensions_string = reinterpret_cast<const char *>(GL.GetString(GL_EXTENSIONS));
const char *pos = extensions_string;
while (const char *next = strchr(pos, ' ')) {
addExtension(std::string{pos, next});
pos = next + 1;
}
addExtension(pos);
extensionsLoaded();
}
void COpenGL3ExtensionHandler::initExtensionsNew()
{
int ext_count = GetInteger(GL_NUM_EXTENSIONS);
for (int k = 0; k < ext_count; k++)
addExtension(reinterpret_cast<const char *>(GL.GetStringi(GL_EXTENSIONS, k)));
extensionsLoaded();
}
void COpenGL3ExtensionHandler::addExtension(std::string &&name)
{
Extensions.emplace(std::move(name));
}
bool COpenGL3ExtensionHandler::queryExtension(const std::string &name) const noexcept
{
return Extensions.find(name) != Extensions.end();
}
void COpenGL3ExtensionHandler::extensionsLoaded()
{
os::Printer::log((std::string("Loaded ") + std::to_string(Extensions.size()) + " extensions:").c_str(), ELL_DEBUG);
for (const auto &it : Extensions)
os::Printer::log((std::string(" ") + it).c_str(), ELL_DEBUG);
for (size_t j = 0; j < IRR_OGLES_Feature_Count; ++j)
FeatureAvailable[j] = queryExtension(getFeatureString(j));
}
} // end namespace video
} // end namespace irr