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include/cglm/struct/vec2-ext.h

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+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+/*!
+ * @brief SIMD like functions
+ */
+
+/*
+ Functions:
+   CGLM_INLINE vec2s glms_vec2_fill(float val)
+   CGLM_INLINE bool  glms_vec2_eq(vec2s v, float val)
+   CGLM_INLINE bool  glms_vec2_eq_eps(vec2s v, float val)
+   CGLM_INLINE bool  glms_vec2_eq_all(vec2s v)
+   CGLM_INLINE bool  glms_vec2_eqv(vec2s a, vec2s b)
+   CGLM_INLINE bool  glms_vec2_eqv_eps(vec2s a, vec2s b)
+   CGLM_INLINE float glms_vec2_max(vec2s v)
+   CGLM_INLINE float glms_vec2_min(vec2s v)
+   CGLM_INLINE bool  glms_vec2_isnan(vec2s v)
+   CGLM_INLINE bool  glms_vec2_isinf(vec2s v)
+   CGLM_INLINE bool  glms_vec2_isvalid(vec2s v)
+   CGLM_INLINE vec2s glms_vec2_sign(vec2s v)
+   CGLM_INLINE vec2s glms_vec2_sqrt(vec2s v)
+ */
+
+#ifndef cglms_vec2s_ext_h
+#define cglms_vec2s_ext_h
+
+#include "../common.h"
+#include "../types-struct.h"
+#include "../util.h"
+#include "../vec2-ext.h"
+
+/*!
+ * @brief fill a vector with specified value
+ *
+ * @param[in]  val  value
+ * @returns         dest
+ */
+CGLM_INLINE
+vec2s
+glms_vec2_fill(float val) {
+  vec2s r;
+  glm_vec2_fill(r.raw, val);
+  return r;
+}
+
+/*!
+ * @brief check if vector is equal to value (without epsilon)
+ *
+ * @param[in] v   vector
+ * @param[in] val value
+ */
+CGLM_INLINE
+bool
+glms_vec2_eq(vec2s v, float val) {
+  return glm_vec2_eq(v.raw, val);
+}
+
+/*!
+ * @brief check if vector is equal to value (with epsilon)
+ *
+ * @param[in] v   vector
+ * @param[in] val value
+ */
+CGLM_INLINE
+bool
+glms_vec2_eq_eps(vec2s v, float val) {
+  return glm_vec2_eq_eps(v.raw, val);
+}
+
+/*!
+ * @brief check if vectors members are equal (without epsilon)
+ *
+ * @param[in] v   vector
+ */
+CGLM_INLINE
+bool
+glms_vec2_eq_all(vec2s v) {
+  return glm_vec2_eq_all(v.raw);
+}
+
+/*!
+ * @brief check if vector is equal to another (without epsilon)
+ *
+ * @param[in] a vector
+ * @param[in] b vector
+ */
+CGLM_INLINE
+bool
+glms_vec2_eqv(vec2s a, vec2s b) {
+  return glm_vec2_eqv(a.raw, b.raw);
+}
+
+/*!
+ * @brief check if vector is equal to another (with epsilon)
+ *
+ * @param[in] a vector
+ * @param[in] b vector
+ */
+CGLM_INLINE
+bool
+glms_vec2_eqv_eps(vec2s a, vec2s b) {
+  return glm_vec2_eqv_eps(a.raw, b.raw);
+}
+
+/*!
+ * @brief max value of vector
+ *
+ * @param[in] v vector
+ */
+CGLM_INLINE
+float
+glms_vec2_max(vec2s v) {
+  return glm_vec2_max(v.raw);
+}
+
+/*!
+ * @brief min value of vector
+ *
+ * @param[in] v vector
+ */
+CGLM_INLINE
+float
+glms_vec2_min(vec2s v) {
+  return glm_vec2_min(v.raw);
+}
+
+/*!
+ * @brief check if all items are NaN (not a number)
+ *        you should only use this in DEBUG mode or very critical asserts
+ *
+ * @param[in] v vector
+ */
+CGLM_INLINE
+bool
+glms_vec2_isnan(vec2s v) {
+  return glm_vec2_isnan(v.raw);
+}
+
+/*!
+ * @brief check if all items are INFINITY
+ *        you should only use this in DEBUG mode or very critical asserts
+ *
+ * @param[in] v vector
+ */
+CGLM_INLINE
+bool
+glms_vec2_isinf(vec2s v) {
+  return glm_vec2_isinf(v.raw);
+}
+
+/*!
+ * @brief check if all items are valid number
+ *        you should only use this in DEBUG mode or very critical asserts
+ *
+ * @param[in] v vector
+ */
+CGLM_INLINE
+bool
+glms_vec2_isvalid(vec2s v) {
+  return glm_vec2_isvalid(v.raw);
+}
+
+/*!
+ * @brief get sign of 32 bit float as +1, -1, 0
+ *
+ * Important: It returns 0 for zero/NaN input
+ *
+ * @param   v   vector
+ * @returns     sign vector
+ */
+CGLM_INLINE
+vec2s
+glms_vec2_sign(vec2s v) {
+  vec2s r;
+  glm_vec2_sign(v.raw, r.raw);
+  return r;
+}
+
+/*!
+ * @brief square root of each vector item
+ *
+ * @param[in]  v    vector
+ * @returns         destination vector
+ */
+CGLM_INLINE
+vec2s
+glms_vec2_sqrt(vec2s v) {
+  vec2s r;
+  glm_vec2_sqrt(v.raw, r.raw);
+  return r;
+}
+
+/*!
+ * @brief treat vectors as complex numbers and multiply them as such.
+ *
+ * @param[in]  a    left number
+ * @param[in]  b    right number
+ * @param[out] dest destination number
+ */
+CGLM_INLINE
+vec2s
+glms_vec2_complex_mul(vec2s a, vec2s b, vec2s dest) {
+  glm_vec2_complex_mul(a.raw, b.raw, dest.raw);
+  return dest;
+}
+
+/*!
+ * @brief treat vectors as complex numbers and divide them as such.
+ *
+ * @param[in]  a    left number (numerator)
+ * @param[in]  b    right number (denominator)
+ * @param[out] dest destination number
+ */
+CGLM_INLINE
+vec2s
+glms_vec2_complex_div(vec2s a, vec2s b, vec2s dest) {
+  glm_vec2_complex_div(a.raw, b.raw, dest.raw);
+  return dest;
+}
+
+/*!
+ * @brief treat the vector as a complex number and conjugate it as such.
+ *
+ * @param[in]  a    the number
+ * @param[out] dest destination number
+ */
+CGLM_INLINE
+vec2s
+glms_vec2_complex_conjugate(vec2s a, vec2s dest) {
+  glm_vec2_complex_conjugate(a.raw, dest.raw);
+  return dest;
+}
+
+#endif /* cglms_vec2s_ext_h */