Sprout/sprout/darkroom/load/texture.hpp

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#ifndef DARKROOM_DEF_LOAD_TEXTURE_IDENTIFIER
# error should define DARKROOM_DEF_LOAD_TEXTURE_IDENTIFIER.
#endif
#ifndef DARKROOM_DEF_LOAD_TEXTURE_FILE
# error should define DARKROOM_DEF_LOAD_TEXTURE_FILE.
#endif
#define DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT(id, suffix) DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT_I(id, suffix)
#define DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT_I(id, suffix) DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT_II(id ## suffix)
#define DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT_II(res) res
#define DARKROOM_LOAD_IDENTIFIER DARKROOM_DEF_LOAD_TEXTURE_IDENTIFIER
#define DARKROOM_LOAD_DETAIL_IDENTIFIER(id) DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT( \
DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT(DARKROOM_DEF_LOAD_TEXTURE_IDENTIFIER, id), \
_darkroom_load_texture_detail \
)
SPROUT_STATIC_CONSTEXPR sprout::darkroom::textures::version_type DARKROOM_LOAD_DETAIL_IDENTIFIER(version) =
# define DARKROOM_LOADING_TEXTURE_VERSION
# include DARKROOM_DEF_LOAD_TEXTURE_FILE
# undef DARKROOM_LOADING_TEXTURE_VERSION
;
SPROUT_STATIC_CONSTEXPR sprout::darkroom::textures::info_type DARKROOM_LOAD_DETAIL_IDENTIFIER(info) = {
# define DARKROOM_LOADING_TEXTURE_INFO
# include DARKROOM_DEF_LOAD_TEXTURE_FILE
# undef DARKROOM_LOADING_TEXTURE_INFO
};
SPROUT_STATIC_CONSTEXPR sprout::darkroom::textures::image_type<
DARKROOM_LOAD_DETAIL_IDENTIFIER(info).width,
DARKROOM_LOAD_DETAIL_IDENTIFIER(info).height
> DARKROOM_LOAD_IDENTIFIER(
DARKROOM_LOAD_DETAIL_IDENTIFIER(info).image_format,
DARKROOM_LOAD_DETAIL_IDENTIFIER(info).pixel_format,
# define DARKROOM_LOADING_TEXTURE_PIXEL
# include DARKROOM_DEF_LOAD_TEXTURE_FILE
# undef DARKROOM_LOADING_TEXTURE_PIXEL
);
#undef DARKROOM_LOAD_IDENTIFIER
#undef DARKROOM_LOAD_DETAIL_IDENTIFIER
#undef DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT
#undef DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT_I
#undef DARKROOM_LOAD_IDENTIFIER_DETAIL_CAT_II
#undef DARKROOM_DEF_LOAD_TEXTURE_IDENTIFIER
#undef DARKROOM_DEF_LOAD_TEXTURE_FILE