From efb37ab0f767c2e95505a703c6a342167ec017fa Mon Sep 17 00:00:00 2001
From: Recep Aslantas <info@recp.me>
Date: Sat, 11 Nov 2017 15:51:17 +0300
Subject: [PATCH] vec: helper / special macros for initializing white and black
 colors

---
 include/cglm/vec3.h |  7 ++++++-
 include/cglm/vec4.h | 12 +++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/include/cglm/vec3.h b/include/cglm/vec3.h
index a87220d..71d4399 100644
--- a/include/cglm/vec3.h
+++ b/include/cglm/vec3.h
@@ -13,7 +13,9 @@
 /*
  Macros:
    glm_vec_dup(v, dest)
-
+   GLM_VEC3_ONE_INIT
+   GLM_VEC3_ONE
+ 
  Functions:
    CGLM_INLINE void  glm_vec_copy(vec3 a, vec3 dest);
    CGLM_INLINE float glm_vec_dot(vec3 a, vec3 b);
@@ -47,6 +49,9 @@
 /* DEPRECATED! use _copy, _ucopy versions */
 #define glm_vec_dup(v, dest) glm_vec_copy(v, dest)
 
+#define GLM_VEC3_ONE_INIT  {1.0f, 1.0f, 1.0f}
+#define GLM_VEC3_ONE  (vec3)GLM_VEC3_ONE_INIT
+
 /*!
  * @brief copy all members of [a] to [dest]
  *
diff --git a/include/cglm/vec4.h b/include/cglm/vec4.h
index f39b17b..7c4cc2b 100644
--- a/include/cglm/vec4.h
+++ b/include/cglm/vec4.h
@@ -14,7 +14,11 @@
  Macros:
    glm_vec4_dup3(v, dest)
    glm_vec4_dup(v, dest)
-
+   GLM_VEC4_ONE_INIT
+   GLM_VEC4_BLACK_INIT
+   GLM_VEC4_ONE
+   GLM_VEC4_BLACK
+ 
  Functions:
    CGLM_INLINE void  glm_vec4_copy3(vec4 a, vec3 dest);
    CGLM_INLINE void  glm_vec4_copy(vec4 v, vec4 dest);
@@ -44,6 +48,12 @@
 #define glm_vec4_dup3(v, dest) glm_vec4_copy3(v, dest)
 #define glm_vec4_dup(v, dest)  glm_vec4_copy(v, dest)
 
+#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}
+
+#define GLM_VEC4_ONE        (vec4)GLM_VEC4_ONE_INIT
+#define GLM_VEC4_BLACK      (vec4)GLM_VEC4_BLACK_INIT
+
 /*!
  * @brief copy first 3 members of [a] to [dest]
  *