/simpletypesystem/trunk : contents of libssts/vec.h at revision 163

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126.1.1 by Gustav Hartvigsson * Using	1	#pragma once
27 by Gustav Hartvigsson * added skeleton for the SBox type.	2
30 by Gustav Hartvigsson * Made the code compile using CMake.	3	#include <stdlib.h>
	4	#include <stdint.h>
27 by Gustav Hartvigsson * added skeleton for the SBox type.	5	#include "defs.h"
	6
	7	/** @file
44 by Gustav Hartvigsson * Started to structuce the dectumentation a little better.	8	* @defgroup Vectors Vectors
	9	* @addtogroup Vectors
	10	* @{
	11	* Vectors are multi value structures that can be used when doing some types of
	12	* maths.
27 by Gustav Hartvigsson * added skeleton for the SBox type.	13	*/
	14
110 by Gustav Hartvigsson * added S_ prifix to my macros. I should not be a scrub.	15	S_BEGIN_DECLS
27 by Gustav Hartvigsson * added skeleton for the SBox type.	16
44 by Gustav Hartvigsson * Started to structuce the dectumentation a little better.	17	/**
27 by Gustav Hartvigsson * added skeleton for the SBox type.	18	* A Vector of three standard int values.
	19	*
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	20	* A Vec3_32 is considerer a primitive type and as such has no ref/unref memory
27 by Gustav Hartvigsson * added skeleton for the SBox type.	21	* management and no vec_free function. You will have to do that yourself.
	22	*
	23	* @sa vec3_new
	24	* @sa Vec3_16
	25	*/
61 by Gustav Hartvigsson * Made the code more easy to read.	26	typedef struct
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	27	Vec3_32 {
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	28	sint a;
	29	sint b;
	30	sint c;
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	31	} Vec3_32;
27 by Gustav Hartvigsson * added skeleton for the SBox type.	32
44 by Gustav Hartvigsson * Started to structuce the dectumentation a little better.	33	/**
27 by Gustav Hartvigsson * added skeleton for the SBox type.	34	* A Vector of three 16 bit int values.
	35	*
	36	* @sa vec3_16_new
	37	* @sa Vec3
	38	*/
61 by Gustav Hartvigsson * Made the code more easy to read.	39	typedef struct
61 by Gustav Hartvigsson * Made the code more easy to read.	40	Vec3_16 {
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	41	sshort a;
	42	sshort b;
	43	sshort c;
27 by Gustav Hartvigsson * added skeleton for the SBox type.	44	} Vec3_16;
	45
44 by Gustav Hartvigsson * Started to structuce the dectumentation a little better.	46	/**
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	47	*
	48	* A Vec3_f is a vector of three 32bit precision floating point values.
	49	*/
	50	typedef struct
	51	Vec3_f {
	52	sfloat a;
	53	sfloat b;
	54	sfloat c;
	55	} Vec3_f;
	56
83 by Gustav Hartvigsson * vec.h:	57	#ifndef __MSC_VER
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	58	/**
	59	* Add Vectors together, resulting in a new vector.
	60	*
	61	* The type of vector that is returned depends on the types that were put in.
	62	*
	63	* Due to the reflective way of these operations, many may just be inverses of
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	64	* others. IE: `vec3_add (Vec3_32 , Vec3_16 )` is the same as
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	65	* `vec3_add (Vec3_16 , Vec3_32 )`.
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	66	*/
84 by Gustav Hartvigsson WOOPS!	67	#define vec3_add(x, y) _Generic((x, y)\
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	68	Vec3_32 *: _Generic((y)\
	69	Vec3_32 *: vec3_32_add_vec3_32\
	70	Vec3_16 *: vec3_32_add_vec3_16_32\
	71	Vec3_f *: vec3_32_add_vec3_f\
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	72	)\
	73	Vec3_16 *: _Generic((y)\
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	74	Vec3_32 *: vec3_16_add_vec3_32\
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	75	Vec3_16 *: vec3_16_add_vec3_16\
	76	Vec3_f *: vec3_16_add_vec3_f\
	77	)\
	78	Vec3_f *: _Generic((y)\
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	79	Vec3_32 *: vec3_f_add_vec3_32\
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	80	Vec3_16 *: vec3_f_add_vec3_16\
	81	Vec3_f *: vec3_f_add_vec3_f\
	82	)\
	83	)(x,y)
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	84
	85
	86	/**
	87	* A generic macro fo create vectors
	88	*/
	89	#define vec3_new(x, y) _Generic((x,y)\
	90	sint: _Generic ((y)\
	91	sint: vec3_32_new\
	92	)\
	93	sshort: _Generic ((y)\
	94	sshort: vec3_16_new\
	95	)\
	96	sfloat: _Generic ((y)\
	97	sfloat: vec_f_new\
	98	)(x, y)
	99
83 by Gustav Hartvigsson * vec.h:	100	#endif /* __MSC_VER */
83 by Gustav Hartvigsson * vec.h:	101
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	102	#define vec_free(x) free (x)
	103
	104
	105
	106	/** @brief
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	107	* allocates and initialises a Vec3_32 pointer.
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	108	*
	109	* @sa Vec3
	110	*/
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	111	S_EXPORTED
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	112	Vec3_32 *
	113	vec3_32_new (sint a,
	114	sint b,
	115	sint c);
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	116
	117	/**
	118	* Add Vector a to Vector
	119	*/
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	120	S_EXPORTED
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	121	Vec3_32 *
	122	vec3_32_add_Vec3_32 (Vec3_32 * a,
	123	Vec3_32 * b);
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	124
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	125	S_EXPORTED
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	126	Vec3_32 *
	127	vec3_32_add_vec3_16 (Vec3_32 * a,
	128	Vec3_16 * b);
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	129
	130
	131	/**
44 by Gustav Hartvigsson * Started to structuce the dectumentation a little better.	132	* @brief
27 by Gustav Hartvigsson * added skeleton for the SBox type.	133	* allocates and initialises a Vec3_16 pointer.
	134	*
	135	* @sa Vec3_16
	136	*/
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	137	S_EXPORTED
61 by Gustav Hartvigsson * Made the code more easy to read.	138	Vec3_16 *
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	139	vec3_16_new (sshort a,
	140	sshort b,
	141	sshort c);
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	142
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	143	S_EXPORTED
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	144	Vec3_16 *
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	145	vec3_16_add_vec3_16 (Vec3_16 * a,
	146	Vec3_16 * b);
	147
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	148	S_EXPORTED
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	149	Vec3_32 *
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	150	vec3_16_add_vec3(Vec3_16 * a,
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	151	Vec3_32 * b);
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	152
	153
	154	/**
	155	* Allocates and initialises a Vec3_f pointer.
	156	*/
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	157	S_EXPORTED
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	158	Vec3_f *
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	159	vec3_f_new (sfloat a,
	160	sfloat b,
	161	sfloat c);
	162
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	163	S_EXPORTED
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	164	Vec3_f *
	165	vec3_f_add_vec3_f (Vec3_f * a,
	166	Vec3_f * b);
	167
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	168	S_EXPORTED
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	169	Vec3_f *
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	170	vec3_f_add_Vec3_32 (Vec3_f * a,
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	171	Vec3_32 * b);
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	172
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	173	S_EXPORTED
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	174	Vec3_f *
	175	vec3_f_add_vec3_16 (Vec3_f * a,
	176	Vec3_16 * b);
	177
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	178	S_EXPORTED
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	179	Vec3_f *
131.1.1 by Gustav Hatvigsson * Made a generic vec3_new	180	vec3_add_vec3_f (Vec3_32 * a,
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	181	Vec3_f * b);
	182
119 by Gustav Hartvigsson * added S_EXPERTED to public functions.	183	S_EXPORTED
102 by Gustav Hartvigsson * Finnished the Vectors... For the moment.	184	Vec3_f *
	185	vec3_16_add_vec3_f (Vec3_16 * a,
	186	Vec3_f * b);
83 by Gustav Hartvigsson * vec.h:	187
72 by Gustav Hartvigsson * Added our own types for stability and shit and giggles.	188	/** @} */
	189
44 by Gustav Hartvigsson * Started to structuce the dectumentation a little better.	190
110 by Gustav Hartvigsson * added S_ prifix to my macros. I should not be a scrub.	191	S_END_DECLS