2 files changed, 23 insertions, 16 deletions

diff --git a/include/math/mat4.h b/include/math/mat4.h
index e6c707a..3ceb75b 100644
--- a/include/math/mat4.h
+++ b/include/math/mat4.h
@@ -13,28 +13,35 @@ typedef struct mat4 {
 } mat4;
 
 /// Construct a matrix from 16 values.
-static inline mat4 mat4_make(R m00, R m10, R m20, R m30, R m01, R m11, R m21,
-                             R m31, R m02, R m12, R m22, R m32, R m03, R m13,
-                             R m23, R m33) {
+///
+/// The values are given row by row:
+///
+/// [ m00 m01 m02 m03 ]
+/// [ m10 m11 m12 m13 ]
+/// [ m20 m21 m22 m23 ]
+/// [ m30 m31 m32 m33 ]
+static inline mat4 mat4_make(R m00, R m01, R m02, R m03, R m10, R m11, R m12,
+                             R m13, R m20, R m21, R m22, R m23, R m30, R m31,
+                             R m32, R m33) {
   mat4 m;
   m.val[0][0] = m00;
-  m.val[0][1] = m01;
-  m.val[0][2] = m02;
-  m.val[0][3] = m03;
+  m.val[0][1] = m10;
+  m.val[0][2] = m20;
+  m.val[0][3] = m30;
 
-  m.val[1][0] = m10;
+  m.val[1][0] = m01;
   m.val[1][1] = m11;
-  m.val[1][2] = m12;
-  m.val[1][3] = m13;
+  m.val[1][2] = m21;
+  m.val[1][3] = m31;
 
-  m.val[2][0] = m20;
-  m.val[2][1] = m21;
+  m.val[2][0] = m02;
+  m.val[2][1] = m12;
   m.val[2][2] = m22;
-  m.val[2][3] = m23;
+  m.val[2][3] = m32;
 
-  m.val[3][0] = m30;
-  m.val[3][1] = m31;
-  m.val[3][2] = m32;
+  m.val[3][0] = m03;
+  m.val[3][1] = m13;
+  m.val[3][2] = m23;
   m.val[3][3] = m33;
   return m;
 }
diff --git a/include/math/vec2.h b/include/math/vec2.h
index ebf0d78..dc51c17 100644
--- a/include/math/vec2.h
+++ b/include/math/vec2.h
@@ -15,7 +15,7 @@ static inline vec2 vec2_make(R x, R y) { return (vec2){x, y}; }
 
 /// Construct a vector from an array.
 static inline vec2 vec2_from_array(const R xy[2]) {
-  return (vec2){xy[0], xy[1] };
+  return (vec2){xy[0], xy[1]};
 }
 
 /// Construct a vector from a single scalar value.