ShaderManager’s gists

ShaderManager / Переверзев - повелитель вселенной.txt

Created June 12, 2019 13:17

	«Все это вы ни в каком учебнике не найдете,
	потому что таких людей, как я, на земле нет!»
	(С) А.Я. Переверзев

	Все теперешнее правительство - ельциноиды. Ну, это значит, предатели.

	Самый страшный враг России - это бабки, потому что они проголосовали за Ельцина.

	Царя в думе встречали неприветливо. Он учел это и распустил думу.

ShaderManager / fcontext.cmake

Created January 31, 2019 12:03

fcontext cmake

	enable_language(ASM)

	if (WIN32)
	if (MSVC)
	enable_language(ASM_MASM)

	if (MSVC_C_ARCHITECTURE_ID STREQUAL "x64")
	set(ASM_SOURCES asm/jump_x86_64_ms_pe_masm.asm asm/make_x86_64_ms_pe_masm.asm asm/ontop_x86_64_ms_pe_masm.asm)
	elseif (MSVC_C_ARCHITECTURE_ID STREQUAL "X86")
	set(ASM_SOURCES asm/jump_i386_ms_pe_masm.asm asm/make_i386_ms_pe_masm.asm asm/ontop_i386_ms_pe_masm.asm)

ShaderManager / typeresolver.cpp

Last active April 7, 2016 17:29

	#include <stdio.h>
	#include <string>

	template<typename Arg> const char* type_to_str();

	template<typename...> struct VarIterator;

	template<typename Head> struct VarIterator<Head>
	{
	static std::string eval()

ShaderManager / gist:7d4291ffada0b8ed7ff9

Created March 21, 2016 14:45

error C2664: 'void openvdb::v3_1_0::tools::transformValues<openvdb::v3_1_0::tree::TreeValueIteratorBase<const openvdb::v3_1_0::tree::Tree<openvdb::v3_1_0::tree::RootNode<openvdb::v3_1_0::tree::InternalNode<openvdb::v3_1_0::tree::InternalNode<openvdb::v3_1_0::tree::LeafNode<T,3>,4>,5>>>,openvdb::v3_1_0::tree::RootNode<openvdb::v3_1_0::tree::InternalNode<openvdb::v3_1_0::tree::InternalNode<openvdb::v3_1_0::tree::LeafNode<T,3>,4>,5>>::ValueIter<const openvdb::v3_1_0::tree::RootNode<openvdb::v3_1_0::tree::InternalNode<openvdb::v3_1_0::tree::InternalNode<openvdb::v3_1_0::tree::LeafNode<T,3>,4>,5>>,std::_Tree_const_iterator<std::_Tree_val<std::_Tree_simple_types<std::pair<const _Kty,_Ty>>>>,openvdb::v3_1_0::tree::RootNode<openvdb::v3_1_0::tree::InternalNode<openvdb::v3_1_0::tree::InternalNode<openvdb::v3_1_0::tree::LeafNode<T,3>,4>,5>>::ValueOnPred,const float>>,openvdb::v3_1_0::Grid<openvdb::v3_1_0::Vec3STree>,void(__cdecl *)(const openvdb::v3_1_0::tree::TreeValueIteratorBase<const openvdb::v3_1_0::tree::Tree<open

ShaderManager / is_unique.cpp

Created November 9, 2015 17:49

Check if types are unique among sequence of types of variadic templates

	namespace detail
	{
	template<typename Selector, typename A, typename B> using choose = typename std::conditional<Selector::value, A, B>::type;

	struct empty {};

	template<typename T> struct id {};
	template<typename A, typename B> struct base : A, B {};

	// Check if id<Head> is base class for type B. If it's true, then we have already instantiated Head type somewhere before this step

ShaderManager / pugixml.i

Last active August 29, 2015 14:22

	%module pugixml
	%{
	#define SWIG_FILE_WITH_INIT
	#include "pugixml.hpp"
	%}

	%include "pugixml.hpp"

ShaderManager / SSE Sort

Last active July 22, 2020 12:14

	/*
	Sort 4 floats in SSE vector using sorting network and return indices of moved values
	*/
	inline __m128i v4_sort(__m128& v)
	{
	auto i = _mm_castsi128_ps(_mm_set_epi32(3, 2, 1, 0));
	const auto mask = _mm_castsi128_ps(_mm_set1_epi32(0xFFFFFFFC));

	// Place indices in lower 2 bits of mantissa
	v = _mm_or_ps(_mm_and_ps(v, mask), i);

ShaderManager / gist:9d6bc4250fa8d52d7830

Created March 3, 2015 07:54

	bool check(const std::string& s, const std::vector<std::string>& d)
	{
	auto ts = s;

	while (true)
	{
	auto match = std::make_pair(ts.npos, 0);

	for (auto&& w : d)
	{