diff options
Diffstat (limited to '3rdparty/glm/source/test/gtx/gtx_io.cpp')
| -rw-r--r-- | 3rdparty/glm/source/test/gtx/gtx_io.cpp | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/3rdparty/glm/source/test/gtx/gtx_io.cpp b/3rdparty/glm/source/test/gtx/gtx_io.cpp new file mode 100644 index 0000000..7d90fd7 --- /dev/null +++ b/3rdparty/glm/source/test/gtx/gtx_io.cpp @@ -0,0 +1,186 @@ +#define GLM_ENABLE_EXPERIMENTAL +#include <glm/glm.hpp> +#if GLM_LANG & GLM_LANG_CXXMS_FLAG +#include <glm/gtc/type_precision.hpp> +#include <glm/gtx/io.hpp> +#include <iostream> +#include <sstream> +#include <typeinfo> + +namespace +{ + template<typename CTy, typename CTr> + std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>& os, glm::qualifier const& a) + { + typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os); + + if (cerberus) + { + switch (a) { + case glm::highp: os << "uhi"; break; + case glm::mediump: os << "umd"; break; + case glm::lowp: os << "ulo"; break; +# if GLM_CONFIG_ALIGNED_GENTYPES == GLM_ENABLE + case glm::aligned_highp: os << "ahi"; break; + case glm::aligned_mediump: os << "amd"; break; + case glm::aligned_lowp: os << "alo"; break; +# endif + } + } + + return os; + } + + template<typename U, glm::qualifier P, typename T, typename CTy, typename CTr> + std::basic_string<CTy> type_name(std::basic_ostream<CTy,CTr>&, T const&) + { + std::basic_ostringstream<CTy,CTr> ostr; + + if (typeid(T) == typeid(glm::qua<U,P>)) { ostr << "quat"; } + else if (typeid(T) == typeid(glm::vec<2, U,P>)) { ostr << "vec2"; } + else if (typeid(T) == typeid(glm::vec<3, U,P>)) { ostr << "vec3"; } + else if (typeid(T) == typeid(glm::vec<4, U,P>)) { ostr << "vec4"; } + else if (typeid(T) == typeid(glm::mat<2, 2, U,P>)) { ostr << "mat2x2"; } + else if (typeid(T) == typeid(glm::mat<2, 3, U,P>)) { ostr << "mat2x3"; } + else if (typeid(T) == typeid(glm::mat<2, 4, U,P>)) { ostr << "mat2x4"; } + else if (typeid(T) == typeid(glm::mat<3, 2, U,P>)) { ostr << "mat3x2"; } + else if (typeid(T) == typeid(glm::mat<3, 3, U,P>)) { ostr << "mat3x3"; } + else if (typeid(T) == typeid(glm::mat<3, 4, U,P>)) { ostr << "mat3x4"; } + else if (typeid(T) == typeid(glm::mat<4, 2, U,P>)) { ostr << "mat4x2"; } + else if (typeid(T) == typeid(glm::mat<4, 3, U,P>)) { ostr << "mat4x3"; } + else if (typeid(T) == typeid(glm::mat<4, 4, U,P>)) { ostr << "mat4x4"; } + else { ostr << "unknown"; } + + ostr << '<' << typeid(U).name() << ',' << P << '>'; + + return ostr.str(); + } +} // namespace { + +template<typename T, glm::qualifier P, typename OS> +int test_io_quat(OS& os) +{ + os << '\n' << typeid(OS).name() << '\n'; + + glm::qua<T, P> const q(1, 0, 0, 0); + + { + glm::io::basic_format_saver<typename OS::char_type> const iofs(os); + + os << glm::io::precision(2) << glm::io::width(1 + 2 + 1 + 2) + << type_name<T, P>(os, q) << ": " << q << '\n'; + } + + { + glm::io::basic_format_saver<typename OS::char_type> const iofs(os); + + os << glm::io::unformatted + << type_name<T, P>(os, q) << ": " << q << '\n'; + } + + return 0; +} + +template<typename T, glm::qualifier P, typename OS> +int test_io_vec(OS& os) +{ + os << '\n' << typeid(OS).name() << '\n'; + + glm::vec<2, T,P> const v2(0, 1); + glm::vec<3, T,P> const v3(2, 3, 4); + glm::vec<4, T,P> const v4(5, 6, 7, 8); + + os << type_name<T,P>(os, v2) << ": " << v2 << '\n' + << type_name<T,P>(os, v3) << ": " << v3 << '\n' + << type_name<T,P>(os, v4) << ": " << v4 << '\n'; + + glm::io::basic_format_saver<typename OS::char_type> const iofs(os); + + os << glm::io::precision(2) << glm::io::width(1 + 2 + 1 + 2) + << type_name<T,P>(os, v2) << ": " << v2 << '\n' + << type_name<T,P>(os, v3) << ": " << v3 << '\n' + << type_name<T,P>(os, v4) << ": " << v4 << '\n'; + + return 0; +} + +template<typename T, glm::qualifier P, typename OS> +int test_io_mat(OS& os, glm::io::order_type otype) +{ + os << '\n' << typeid(OS).name() << '\n'; + + glm::vec<2, T,P> const v2_1( 0, 1); + glm::vec<2, T,P> const v2_2( 2, 3); + glm::vec<2, T,P> const v2_3( 4, 5); + glm::vec<2, T,P> const v2_4( 6, 7); + glm::vec<3, T,P> const v3_1( 8, 9, 10); + glm::vec<3, T,P> const v3_2(11, 12, 13); + glm::vec<3, T,P> const v3_3(14, 15, 16); + glm::vec<3, T,P> const v3_4(17, 18, 19); + glm::vec<4, T,P> const v4_1(20, 21, 22, 23); + glm::vec<4, T,P> const v4_2(24, 25, 26, 27); + glm::vec<4, T,P> const v4_3(28, 29, 30, 31); + glm::vec<4, T,P> const v4_4(32, 33, 34, 35); + + glm::io::basic_format_saver<typename OS::char_type> const iofs(os); + + os << glm::io::precision(2) << glm::io::width(1 + 2 + 1 + 2) + << glm::io::order(otype) + << "mat2x2<" << typeid(T).name() << ',' << P << ">: " << glm::mat<2, 2, T,P>(v2_1, v2_2) << '\n' + << "mat2x3<" << typeid(T).name() << ',' << P << ">: " << glm::mat<2, 3, T,P>(v3_1, v3_2) << '\n' + << "mat2x4<" << typeid(T).name() << ',' << P << ">: " << glm::mat<2, 4, T,P>(v4_1, v4_2) << '\n' + << "mat3x2<" << typeid(T).name() << ',' << P << ">: " << glm::mat<3, 2, T,P>(v2_1, v2_2, v2_3) << '\n' + << "mat3x3<" << typeid(T).name() << ',' << P << ">: " << glm::mat<3, 3, T,P>(v3_1, v3_2, v3_3) << '\n' + << "mat3x4<" << typeid(T).name() << ',' << P << ">: " << glm::mat<3, 4, T,P>(v4_1, v4_2, v4_3) << '\n' + << "mat4x2<" << typeid(T).name() << ',' << P << ">: " << glm::mat<4, 2, T,P>(v2_1, v2_2, v2_3, v2_4) << '\n' + << "mat4x3<" << typeid(T).name() << ',' << P << ">: " << glm::mat<4, 3, T,P>(v3_1, v3_2, v3_3, v3_4) << '\n' + << "mat4x4<" << typeid(T).name() << ',' << P << ">: " << glm::mat<4, 4, T,P>(v4_1, v4_2, v4_3, v4_4) << '\n'; + + os << glm::io::unformatted + << glm::io::order(otype) + << "mat2x2<" << typeid(T).name() << ',' << P << ">: " << glm::mat<2, 2, T,P>(v2_1, v2_2) << '\n' + << "mat2x3<" << typeid(T).name() << ',' << P << ">: " << glm::mat<2, 3, T,P>(v3_1, v3_2) << '\n' + << "mat2x4<" << typeid(T).name() << ',' << P << ">: " << glm::mat<2, 4, T,P>(v4_1, v4_2) << '\n' + << "mat3x2<" << typeid(T).name() << ',' << P << ">: " << glm::mat<3, 2, T,P>(v2_1, v2_2, v2_3) << '\n' + << "mat3x3<" << typeid(T).name() << ',' << P << ">: " << glm::mat<3, 3, T,P>(v3_1, v3_2, v3_3) << '\n' + << "mat3x4<" << typeid(T).name() << ',' << P << ">: " << glm::mat<3, 4, T,P>(v4_1, v4_2, v4_3) << '\n' + << "mat4x2<" << typeid(T).name() << ',' << P << ">: " << glm::mat<4, 2, T,P>(v2_1, v2_2, v2_3, v2_4) << '\n' + << "mat4x3<" << typeid(T).name() << ',' << P << ">: " << glm::mat<4, 3, T,P>(v3_1, v3_2, v3_3, v3_4) << '\n' + << "mat4x4<" << typeid(T).name() << ',' << P << ">: " << glm::mat<4, 4, T,P>(v4_1, v4_2, v4_3, v4_4) << '\n'; + + return 0; +} + +int main() +{ + int Error(0); + + Error += test_io_quat<float, glm::highp>(std::cout); + Error += test_io_quat<float, glm::highp>(std::wcout); + Error += test_io_quat<int, glm::mediump>(std::cout); + Error += test_io_quat<int, glm::mediump>(std::wcout); + Error += test_io_quat<glm::uint, glm::lowp>(std::cout); + Error += test_io_quat<glm::uint, glm::lowp>(std::wcout); + + Error += test_io_vec<float, glm::highp>(std::cout); + Error += test_io_vec<float, glm::highp>(std::wcout); + Error += test_io_vec<int, glm::mediump>(std::cout); + Error += test_io_vec<int, glm::mediump>(std::wcout); + Error += test_io_vec<glm::uint, glm::lowp>(std::cout); + Error += test_io_vec<glm::uint, glm::lowp>(std::wcout); + + Error += test_io_mat<float, glm::highp>(std::cout, glm::io::column_major); + Error += test_io_mat<float, glm::lowp>(std::wcout, glm::io::column_major); + Error += test_io_mat<float, glm::highp>(std::cout, glm::io::row_major); + Error += test_io_mat<float, glm::lowp>(std::wcout, glm::io::row_major); + + return Error; +} +#else + +int main() +{ + return 0; +} + +#endif// GLM_LANG & GLM_LANG_CXXMS_FLAG |