37 lines
689 B
C++
37 lines
689 B
C++
#include "assets/data_loaders/glsl_loader.hpp"
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#include <fstream>
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std::error_code glsl_loader::load(
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const std::filesystem::path& filename,
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std::string& source
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) {
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auto file = std::ifstream(filename);
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if (not file.is_open())
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{
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return std::make_error_code(std::errc::no_such_file_or_directory);
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}
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file.seekg(0, std::ios::end);
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const auto size = file.tellg();
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if (size == 0 or size == std::numeric_limits<std::streamsize>::max())
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{
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return std::make_error_code(std::errc::invalid_seek);
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}
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source.reserve(size);
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file.seekg(0, std::ios::beg);
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source.assign(
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std::istreambuf_iterator<char>(file),
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std::istreambuf_iterator<char>()
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);
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file.close();
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return {};
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}
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