From 5c46e0f0a924989201c6784b0f956bc442f14a7e Mon Sep 17 00:00:00 2001 From: majortom6 Date: Sun, 19 Feb 2017 09:17:35 -0600 Subject: -removed glm library, its in the debian repos -made opengl and sdl folders in includes, moved various *hpps to them --- inc/glm/gtc/ulp.inl | 350 ---------------------------------------------------- 1 file changed, 350 deletions(-) delete mode 100644 inc/glm/gtc/ulp.inl (limited to 'inc/glm/gtc/ulp.inl') diff --git a/inc/glm/gtc/ulp.inl b/inc/glm/gtc/ulp.inl deleted file mode 100644 index e91fee6..0000000 --- a/inc/glm/gtc/ulp.inl +++ /dev/null @@ -1,350 +0,0 @@ -/////////////////////////////////////////////////////////////////////////////////// -/// OpenGL Mathematics (glm.g-truc.net) -/// -/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net) -/// Permission is hereby granted, free of charge, to any person obtaining a copy -/// of this software and associated documentation files (the "Software"), to deal -/// in the Software without restriction, including without limitation the rights -/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -/// copies of the Software, and to permit persons to whom the Software is -/// furnished to do so, subject to the following conditions: -/// -/// The above copyright notice and this permission notice shall be included in -/// all copies or substantial portions of the Software. -/// -/// Restrictions: -/// By making use of the Software for military purposes, you choose to make -/// a Bunny unhappy. -/// -/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -/// THE SOFTWARE. -/// -/// @ref gtc_ulp -/// @file glm/gtc/ulp.inl -/// @date 2011-03-07 / 2012-04-07 -/// @author Christophe Riccio -/////////////////////////////////////////////////////////////////////////////////// -/// Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. -/// -/// Developed at SunPro, a Sun Microsystems, Inc. business. -/// Permission to use, copy, modify, and distribute this -/// software is freely granted, provided that this notice -/// is preserved. -/////////////////////////////////////////////////////////////////////////////////// - -#include "../detail/type_int.hpp" -#include -#include -#include - -#if(GLM_COMPILER & GLM_COMPILER_VC) -# pragma warning(push) -# pragma warning(disable : 4127) -#endif - -typedef union -{ - float value; - /* FIXME: Assumes 32 bit int. */ - unsigned int word; -} ieee_float_shape_type; - -typedef union -{ - double value; - struct - { - glm::detail::int32 lsw; - glm::detail::int32 msw; - } parts; -} ieee_double_shape_type; - -#define GLM_EXTRACT_WORDS(ix0,ix1,d) \ - do { \ - ieee_double_shape_type ew_u; \ - ew_u.value = (d); \ - (ix0) = ew_u.parts.msw; \ - (ix1) = ew_u.parts.lsw; \ - } while (0) - -#define GLM_GET_FLOAT_WORD(i,d) \ - do { \ - ieee_float_shape_type gf_u; \ - gf_u.value = (d); \ - (i) = gf_u.word; \ - } while (0) - -#define GLM_SET_FLOAT_WORD(d,i) \ - do { \ - ieee_float_shape_type sf_u; \ - sf_u.word = (i); \ - (d) = sf_u.value; \ - } while (0) - -#define GLM_INSERT_WORDS(d,ix0,ix1) \ - do { \ - ieee_double_shape_type iw_u; \ - iw_u.parts.msw = (ix0); \ - iw_u.parts.lsw = (ix1); \ - (d) = iw_u.value; \ - } while (0) - -namespace glm{ -namespace detail -{ - GLM_FUNC_QUALIFIER float nextafterf(float x, float y) - { - volatile float t; - glm::detail::int32 hx, hy, ix, iy; - - GLM_GET_FLOAT_WORD(hx, x); - GLM_GET_FLOAT_WORD(hy, y); - ix = hx&0x7fffffff; // |x| - iy = hy&0x7fffffff; // |y| - - if((ix>0x7f800000) || // x is nan - (iy>0x7f800000)) // y is nan - return x+y; - if(x==y) return y; // x=y, return y - if(ix==0) { // x == 0 - GLM_SET_FLOAT_WORD(x,(hy&0x80000000)|1);// return +-minsubnormal - t = x*x; - if(t==x) return t; else return x; // raise underflow flag - } - if(hx>=0) { // x > 0 - if(hx>hy) { // x > y, x -= ulp - hx -= 1; - } else { // x < y, x += ulp - hx += 1; - } - } else { // x < 0 - if(hy>=0||hx>hy){ // x < y, x -= ulp - hx -= 1; - } else { // x > y, x += ulp - hx += 1; - } - } - hy = hx&0x7f800000; - if(hy>=0x7f800000) return x+x; // overflow - if(hy<0x00800000) { // underflow - t = x*x; - if(t!=x) { // raise underflow flag - GLM_SET_FLOAT_WORD(y,hx); - return y; - } - } - GLM_SET_FLOAT_WORD(x,hx); - return x; - } - - GLM_FUNC_QUALIFIER double nextafter(double x, double y) - { - volatile double t; - glm::detail::int32 hx, hy, ix, iy; - glm::detail::uint32 lx, ly; - - GLM_EXTRACT_WORDS(hx, lx, x); - GLM_EXTRACT_WORDS(hy, ly, y); - ix = hx & 0x7fffffff; // |x| - iy = hy & 0x7fffffff; // |y| - - if(((ix>=0x7ff00000)&&((ix-0x7ff00000)|lx)!=0) || // x is nan - ((iy>=0x7ff00000)&&((iy-0x7ff00000)|ly)!=0)) // y is nan - return x+y; - if(x==y) return y; // x=y, return y - if((ix|lx)==0) { // x == 0 - GLM_INSERT_WORDS(x, hy & 0x80000000, 1); // return +-minsubnormal - t = x*x; - if(t==x) return t; else return x; // raise underflow flag - } - if(hx>=0) { // x > 0 - if(hx>hy||((hx==hy)&&(lx>ly))) { // x > y, x -= ulp - if(lx==0) hx -= 1; - lx -= 1; - } else { // x < y, x += ulp - lx += 1; - if(lx==0) hx += 1; - } - } else { // x < 0 - if(hy>=0||hx>hy||((hx==hy)&&(lx>ly))){// x < y, x -= ulp - if(lx==0) hx -= 1; - lx -= 1; - } else { // x > y, x += ulp - lx += 1; - if(lx==0) hx += 1; - } - } - hy = hx&0x7ff00000; - if(hy>=0x7ff00000) return x+x; // overflow - if(hy<0x00100000) { // underflow - t = x*x; - if(t!=x) { // raise underflow flag - GLM_INSERT_WORDS(y,hx,lx); - return y; - } - } - GLM_INSERT_WORDS(x,hx,lx); - return x; - } -}//namespace detail -}//namespace glm - -#if(GLM_COMPILER & GLM_COMPILER_VC) -# pragma warning(pop) -#endif - -namespace glm -{ - template <> - GLM_FUNC_QUALIFIER float next_float(float const & x) - { -# if GLM_HAS_CXX11_STL - return std::nextafter(x, std::numeric_limits::max()); -# elif((GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS))) - return detail::nextafterf(x, FLT_MAX); -# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID) - return __builtin_nextafterf(x, FLT_MAX); -# else - return nextafterf(x, FLT_MAX); -# endif - } - - template <> - GLM_FUNC_QUALIFIER double next_float(double const & x) - { -# if GLM_HAS_CXX11_STL - return std::nextafter(x, std::numeric_limits::max()); -# elif((GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS))) - return detail::nextafter(x, std::numeric_limits::max()); -# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID) - return __builtin_nextafter(x, FLT_MAX); -# else - return nextafter(x, DBL_MAX); -# endif - } - - template class vecType> - GLM_FUNC_QUALIFIER vecType next_float(vecType const & x) - { - vecType Result(uninitialize); - for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i) - Result[i] = next_float(x[i]); - return Result; - } - - GLM_FUNC_QUALIFIER float prev_float(float const & x) - { -# if GLM_HAS_CXX11_STL - return std::nextafter(x, std::numeric_limits::min()); -# elif((GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS))) - return detail::nextafterf(x, FLT_MIN); -# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID) - return __builtin_nextafterf(x, FLT_MIN); -# else - return nextafterf(x, FLT_MIN); -# endif - } - - GLM_FUNC_QUALIFIER double prev_float(double const & x) - { -# if GLM_HAS_CXX11_STL - return std::nextafter(x, std::numeric_limits::min()); -# elif((GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS))) - return _nextafter(x, DBL_MIN); -# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID) - return __builtin_nextafter(x, DBL_MIN); -# else - return nextafter(x, DBL_MIN); -# endif - } - - template class vecType> - GLM_FUNC_QUALIFIER vecType prev_float(vecType const & x) - { - vecType Result(uninitialize); - for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i) - Result[i] = prev_float(x[i]); - return Result; - } - - template - GLM_FUNC_QUALIFIER T next_float(T const & x, uint const & ulps) - { - T temp = x; - for(uint i = 0; i < ulps; ++i) - temp = next_float(temp); - return temp; - } - - template class vecType> - GLM_FUNC_QUALIFIER vecType next_float(vecType const & x, vecType const & ulps) - { - vecType Result(uninitialize); - for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i) - Result[i] = next_float(x[i], ulps[i]); - return Result; - } - - template - GLM_FUNC_QUALIFIER T prev_float(T const & x, uint const & ulps) - { - T temp = x; - for(uint i = 0; i < ulps; ++i) - temp = prev_float(temp); - return temp; - } - - template class vecType> - GLM_FUNC_QUALIFIER vecType prev_float(vecType const & x, vecType const & ulps) - { - vecType Result(uninitialize); - for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i) - Result[i] = prev_float(x[i], ulps[i]); - return Result; - } - - template - GLM_FUNC_QUALIFIER uint float_distance(T const & x, T const & y) - { - uint ulp = 0; - - if(x < y) - { - T temp = x; - while(temp != y)// && ulp < std::numeric_limits::max()) - { - ++ulp; - temp = next_float(temp); - } - } - else if(y < x) - { - T temp = y; - while(temp != x)// && ulp < std::numeric_limits::max()) - { - ++ulp; - temp = next_float(temp); - } - } - else // == - { - - } - - return ulp; - } - - template class vecType> - GLM_FUNC_QUALIFIER vecType float_distance(vecType const & x, vecType const & y) - { - vecType Result(uninitialize); - for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i) - Result[i] = float_distance(x[i], y[i]); - return Result; - } -}//namespace glm -- cgit v1.2.3