add cglm as 3rd-party library

1 files changed, 163 insertions, 0 deletions

diff --git a/libs/cglm/docs/source/ivec2.rst b/libs/cglm/docs/source/ivec2.rst
new file mode 100644
index 0000000..c10bc4c
--- /dev/null
+++ b/libs/cglm/docs/source/ivec2.rst
@@ -0,0 +1,163 @@
+.. default-domain:: C
+
+ivec2
+=====
+
+Header: cglm/ivec2.h
+
+Table of contents (click to go):
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Functions:
+
+1. :c:func:`glm_ivec2`
+#. :c:func:`glm_ivec2_copy`
+#. :c:func:`glm_ivec2_zero`
+#. :c:func:`glm_ivec2_one`
+#. :c:func:`glm_ivec2_add`
+#. :c:func:`glm_ivec2_adds`
+#. :c:func:`glm_ivec2_sub`
+#. :c:func:`glm_ivec2_subs`
+#. :c:func:`glm_ivec2_mul`
+#. :c:func:`glm_ivec2_scale`
+#. :c:func:`glm_ivec2_distance2`
+#. :c:func:`glm_ivec2_distance`
+#. :c:func:`glm_ivec2_maxv`
+#. :c:func:`glm_ivec2_minv`
+#. :c:func:`glm_ivec2_clamp`
+
+Functions documentation
+~~~~~~~~~~~~~~~~~~~~~~~
+
+.. c:function:: void glm_ivec2(int * v, ivec2 dest)
+    
+    init ivec2 using vec3 or vec4
+    
+    Parameters:
+      | *[in]*  **v**    vector
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_copy(ivec2 a, ivec2 dest)
+    
+    copy all members of [a] to [dest]
+
+    Parameters:
+      | *[in]*  **a**    source vector
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_zero(ivec2 v)
+
+    set all members of [v] to zero
+
+    Parameters:
+      | *[out]* **v** vector
+
+.. c:function:: void glm_ivec2_one(ivec2 v)
+
+    set all members of [v] to one
+
+    Parameters:
+      | *[out]* **v** vector
+
+.. c:function:: void glm_ivec2_add(ivec2 a, ivec2 b, ivec2 dest)
+
+    add vector [a] to vector [b] and store result in [dest]
+
+    Parameters:
+      | *[in]*  **a**    first vector
+      | *[in]*  **b**    second vector
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_adds(ivec2 v, int s, ivec2 dest)
+
+    add scalar s to vector [v] and store result in [dest]
+    
+    Parameters:
+      | *[in]*  **v**    vector
+      | *[in]*  **s**    scalar
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_sub(ivec2 a, ivec2 b, ivec2 dest)
+
+    subtract vector [b] from vector [a] and store result in [dest]
+
+    Parameters:
+      | *[in]*  **a**    first vector
+      | *[in]*  **b**    second vector
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_subs(ivec2 v, int s, ivec2 dest)
+
+    subtract scalar s from vector [v] and store result in [dest]
+    
+    Parameters:
+      | *[in]*  **v**    vector
+      | *[in]*  **s**    scalar
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_mul(ivec2 a, ivec2 b, ivec2 dest)
+
+    multiply vector [a] with vector [b] and store result in [dest]
+
+    Parameters:
+      | *[in]*  **a**    first vector
+      | *[in]*  **b**    second vector
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_scale(ivec2 v, int s, ivec2 dest)
+
+    multiply vector [a] with scalar s and store result in [dest]
+    
+    Parameters:
+      | *[in]*  **v**    vector
+      | *[in]*  **s**    scalar
+      | *[out]* **dest** destination
+
+.. c:function:: int glm_ivec2_distance2(ivec2 a, ivec2 b)
+
+    squared distance between two vectors
+
+    Parameters:
+      | *[in]*  **a**    first vector
+      | *[in]*  **b**    second vector
+    
+    Returns:
+        squared distance (distance * distance)
+
+.. c:function:: float glm_ivec2_distance(ivec2 a, ivec2 b)
+
+    distance between two vectors
+
+    Parameters:
+      | *[in]*  **a**    first vector
+      | *[in]*  **b**    second vector
+    
+    Returns:
+        distance
+
+.. c:function:: void glm_ivec2_maxv(ivec2 a, ivec2 b, ivec2 dest)
+
+    set each member of dest to greater of vector a and b
+
+    Parameters:
+      | *[in]*  **a**    first vector
+      | *[in]*  **b**    second vector
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_minv(ivec2 a, ivec2 b, ivec2 dest)
+
+    set each member of dest to lesser of vector a and b
+
+    Parameters:
+      | *[in]*  **a**    first vector
+      | *[in]*  **b**    second vector
+      | *[out]* **dest** destination
+
+.. c:function:: void glm_ivec2_clamp(ivec2 v, int minVal, int maxVal)
+
+    clamp each member of [v] between minVal and maxVal (inclusive)
+
+    Parameters:
+      | *[in, out]* **v**      vector
+      | *[in]*      **minVal** minimum value
+      | *[in]*      **maxVal** maximum value