program_file_hdr.hpp

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#ifndef OGLPLUS_UTILS_PROGRAM_FILE_HDR_HPP
#define OGLPLUS_UTILS_PROGRAM_FILE_HDR_HPP
 
#include <eagine/file_magic_number.hpp>
#include <eagine/memory/offset_span.hpp>
#include <array>
 
namespace eagine::oglp {
//------------------------------------------------------------------------------
struct shader_source_header {
    file_magic_number<'o', 'g', 'l', '+', 's', 'h', 'd', 'r'> magic;
    memory::offset_span<const char> source_text = {};
    GLenum shader_type = GL_NONE;
 
    constexpr shader_source_header() noexcept = default;
};
//------------------------------------------------------------------------------
struct program_source_header {
    file_magic_number<'o', 'g', 'l', '+', 'p', 'r', 'o', 'g'> magic;
    memory::offset_span<const memory::offset_ptr<const shader_source_header>>
      shader_sources = {};
 
    constexpr program_source_header() noexcept = default;
};
//------------------------------------------------------------------------------
} // namespace eagine::oglp
 
#endif // OGLPLUS_UTILS_PROGRAM_FILE_HDR_HPP