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vec: rename parameter names

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This commit is contained in:
Recep Aslantas
2018-11-29 09:55:27 +03:00
parent aee381d869
commit 4e08b7e335
9 changed files with 202 additions and 238 deletions
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100
include/cglm/vec4.h
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@@ -7,8 +7,6 @@
/*
Macros:
glm_vec4_dup3(v, dest)
glm_vec4_dup(v, dest)
GLM_VEC4_ONE_INIT
GLM_VEC4_BLACK_INIT
GLM_VEC4_ZERO_INIT
@@ -23,7 +21,7 @@
CGLM_INLINE void glm_vec4_ucopy(vec4 v, vec4 dest);
CGLM_INLINE float glm_vec4_dot(vec4 a, vec4 b);
CGLM_INLINE float glm_vec4_norm2(vec4 v);
CGLM_INLINE float glm_vec4_norm(vec4 vec);
CGLM_INLINE float glm_vec4_norm(vec4 v);
CGLM_INLINE void glm_vec4_add(vec4 a, vec4 b, vec4 dest);
CGLM_INLINE void glm_vec4_adds(vec4 v, float s, vec4 dest);
CGLM_INLINE void glm_vec4_sub(vec4 a, vec4 b, vec4 dest);
@@ -41,9 +39,9 @@
CGLM_INLINE void glm_vec4_inv_to(vec4 v, vec4 dest);
CGLM_INLINE void glm_vec4_normalize(vec4 v);
CGLM_INLINE void glm_vec4_normalize_to(vec4 vec, vec4 dest);
CGLM_INLINE float glm_vec4_distance(vec4 v1, vec4 v2);
CGLM_INLINE void glm_vec4_maxv(vec4 v1, vec4 v2, vec4 dest);
CGLM_INLINE void glm_vec4_minv(vec4 v1, vec4 v2, vec4 dest);
CGLM_INLINE float glm_vec4_distance(vec4 a, vec4 b);
CGLM_INLINE void glm_vec4_maxv(vec4 a, vec4 b, vec4 dest);
CGLM_INLINE void glm_vec4_minv(vec4 a, vec4 b, vec4 dest);
CGLM_INLINE void glm_vec4_clamp(vec4 v, float minVal, float maxVal);
CGLM_INLINE void glm_vec4_lerp(vec4 from, vec4 to, float t, vec4 dest)
@@ -54,6 +52,7 @@
glm_vec4_flipsign_to
glm_vec4_inv
glm_vec4_inv_to
glm_vec4_mulv
*/
#ifndef cglm_vec4_h
@@ -70,6 +69,7 @@
#define glm_vec4_flipsign_to(v, dest) glm_vec4_negate_to(v, dest)
#define glm_vec4_inv(v) glm_vec4_negate(v)
#define glm_vec4_inv_to(v, dest) glm_vec4_negate_to(v, dest)
#define glm_vec4_mulv(a, b, d) glm_vec4_mul(a, b, d)
#define GLM_VEC4_ONE_INIT {1.0f, 1.0f, 1.0f, 1.0f}
#define GLM_VEC4_BLACK_INIT {0.0f, 0.0f, 0.0f, 1.0f}
@@ -230,24 +230,24 @@ glm_vec4_norm2(vec4 v) {
/*!
* @brief norm (magnitude) of vec4
*
* @param[in] vec vector
* @param[in] v vector
*
* @return norm
*/
CGLM_INLINE
float
glm_vec4_norm(vec4 vec) {
glm_vec4_norm(vec4 v) {
#if defined( __SSE__ ) || defined( __SSE2__ )
__m128 x0;
x0 = glmm_load(vec);
x0 = glmm_load(v);
return _mm_cvtss_f32(_mm_sqrt_ss(glmm_dot(x0, x0)));
#else
return sqrtf(glm_vec4_norm2(vec));
return sqrtf(glm_vec4_norm2(v));
#endif
}
/*!
* @brief add v2 vector to v1 vector store result in dest
* @brief add b vector to a vector store result in dest
*
* @param[in] a vector1
* @param[in] b vector2
@@ -287,7 +287,7 @@ glm_vec4_adds(vec4 v, float s, vec4 dest) {
}
/*!
* @brief subtract b vector from a vector store result in dest (d = v1 - v2)
* @brief subtract b vector from a vector store result in dest (d = a - b)
*
* @param[in] a vector1
* @param[in] b vector2
@@ -329,20 +329,20 @@ glm_vec4_subs(vec4 v, float s, vec4 dest) {
/*!
* @brief multiply two vector (component-wise multiplication)
*
* @param a v1
* @param b v2
* @param d v3 = (a[0] * b[0], a[1] * b[1], a[2] * b[2], a[3] * b[3])
* @param a vector1
* @param b vector2
* @param d dest = (a[0] * b[0], a[1] * b[1], a[2] * b[2], a[3] * b[3])
*/
CGLM_INLINE
void
glm_vec4_mul(vec4 a, vec4 b, vec4 d) {
glm_vec4_mul(vec4 a, vec4 b, vec4 dest) {
#if defined( __SSE__ ) || defined( __SSE2__ )
glmm_store(d, _mm_mul_ps(glmm_load(a), glmm_load(b)));
glmm_store(dest, _mm_mul_ps(glmm_load(a), glmm_load(b)));
#else
d[0] = a[0] * b[0];
d[1] = a[1] * b[1];
d[2] = a[2] * b[2];
d[3] = a[3] * b[3];
dest[0] = a[0] * b[0];
dest[1] = a[1] * b[1];
dest[2] = a[2] * b[2];
dest[3] = a[3] * b[3];
#endif
}
@@ -388,7 +388,7 @@ glm_vec4_scale_as(vec4 v, float s, vec4 dest) {
}
/*!
* @brief div vector with another component-wise division: d = v1 / v2
* @brief div vector with another component-wise division: d = a / b
*
* @param[in] a vector 1
* @param[in] b vector 2
@@ -554,17 +554,17 @@ glm_vec4_negate(vec4 v) {
/*!
* @brief normalize vec4 to dest
*
* @param[in] vec source
* @param[in] v source
* @param[out] dest destination
*/
CGLM_INLINE
void
glm_vec4_normalize_to(vec4 vec, vec4 dest) {
glm_vec4_normalize_to(vec4 v, vec4 dest) {
#if defined( __SSE__ ) || defined( __SSE2__ )
__m128 xdot, x0;
float dot;
x0 = glmm_load(vec);
x0 = glmm_load(v);
xdot = glmm_dot(x0, x0);
dot = _mm_cvtss_f32(xdot);
@@ -577,14 +577,14 @@ glm_vec4_normalize_to(vec4 vec, vec4 dest) {
#else
float norm;
norm = glm_vec4_norm(vec);
norm = glm_vec4_norm(v);
if (norm == 0.0f) {
glm_vec4_zero(dest);
return;
}
glm_vec4_scale(vec, 1.0f / norm, dest);
glm_vec4_scale(v, 1.0f / norm, dest);
#endif
}
@@ -602,56 +602,56 @@ glm_vec4_normalize(vec4 v) {
/**
* @brief distance between two vectors
*
* @param[in] v1 vector1
* @param[in] v2 vector2
* @param[in] a vector1
* @param[in] b vector2
* @return returns distance
*/
CGLM_INLINE
float
glm_vec4_distance(vec4 v1, vec4 v2) {
return sqrtf(glm_pow2(v2[0] - v1[0])
+ glm_pow2(v2[1] - v1[1])
+ glm_pow2(v2[2] - v1[2])
+ glm_pow2(v2[3] - v1[3]));
glm_vec4_distance(vec4 a, vec4 b) {
return sqrtf(glm_pow2(b[0] - a[0])
+ glm_pow2(b[1] - a[1])
+ glm_pow2(b[2] - a[2])
+ glm_pow2(b[3] - a[3]));
}
/*!
* @brief max values of vectors
*
* @param[in] v1 vector1
* @param[in] v2 vector2
* @param[in] a vector1
* @param[in] b vector2
* @param[out] dest destination
*/
CGLM_INLINE
void
glm_vec4_maxv(vec4 v1, vec4 v2, vec4 dest) {
glm_vec4_maxv(vec4 a, vec4 b, vec4 dest) {
#if defined( __SSE__ ) || defined( __SSE2__ )
glmm_store(dest, _mm_max_ps(glmm_load(v1), glmm_load(v2)));
glmm_store(dest, _mm_max_ps(glmm_load(a), glmm_load(b)));
#else
dest[0] = glm_max(v1[0], v2[0]);
dest[1] = glm_max(v1[1], v2[1]);
dest[2] = glm_max(v1[2], v2[2]);
dest[3] = glm_max(v1[3], v2[3]);
dest[0] = glm_max(a[0], b[0]);
dest[1] = glm_max(a[1], b[1]);
dest[2] = glm_max(a[2], b[2]);
dest[3] = glm_max(a[3], b[3]);
#endif
}
/*!
* @brief min values of vectors
*
* @param[in] v1 vector1
* @param[in] v2 vector2
* @param[in] a vector1
* @param[in] b vector2
* @param[out] dest destination
*/
CGLM_INLINE
void
glm_vec4_minv(vec4 v1, vec4 v2, vec4 dest) {
glm_vec4_minv(vec4 a, vec4 b, vec4 dest) {
#if defined( __SSE__ ) || defined( __SSE2__ )
glmm_store(dest, _mm_min_ps(glmm_load(v1), glmm_load(v2)));
glmm_store(dest, _mm_min_ps(glmm_load(a), glmm_load(b)));
#else
dest[0] = glm_min(v1[0], v2[0]);
dest[1] = glm_min(v1[1], v2[1]);
dest[2] = glm_min(v1[2], v2[2]);
dest[3] = glm_min(v1[3], v2[3]);
dest[0] = glm_min(a[0], b[0]);
dest[1] = glm_min(a[1], b[1]);
dest[2] = glm_min(a[2], b[2]);
dest[3] = glm_min(a[3], b[3]);
#endif
}