Copy changes from the no-history fork, generated back in 2023

Original commit message:
> commit f138311d2d2e0cc9ba0496d523bb46f2c1c9fb73
> Author: rtk0c <[email protected]>
> Date:   Wed Sep 20 23:58:58 2023 -0700
>
>     Copy from the PlasticSCM repo, replace vendored glm wtih conan

In reality, this also introduced a few uncommitted changes in the
original PlasticSCM repo. See the modified and new files in this patch.

1 files changed, 0 insertions, 186 deletions

diff --git a/3rdparty/glm/source/test/gtx/gtx_io.cpp b/3rdparty/glm/source/test/gtx/gtx_io.cpp
deleted file mode 100644
index 7d90fd7..0000000
--- a/3rdparty/glm/source/test/gtx/gtx_io.cpp
+++ /dev/null
@@ -1,186 +0,0 @@
-#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