Add many missing nullability annotations.

https://bugzilla.gnome.org/show_bug.cgi?id=731022

1 files changed, 8 insertions, 8 deletions

diff --git a/pango/pango-matrix.c b/pango/pango-matrix.c
index 50a4c800..b4c27d71 100644
--- a/pango/pango-matrix.c
+++ b/pango/pango-matrix.c
@@ -32,12 +32,12 @@ G_DEFINE_BOXED_TYPE (PangoMatrix, pango_matrix,
 
 /**
  * pango_matrix_copy:
- * @matrix: a #PangoMatrix, may be %NULL
+ * @matrix: (nullable): a #PangoMatrix, may be %NULL
  *
  * Copies a #PangoMatrix.
  *
- * Return value: the newly allocated #PangoMatrix, which should
- *               be freed with pango_matrix_free(), or %NULL if
+ * Return value: (nullable): the newly allocated #PangoMatrix, which
+ *               should be freed with pango_matrix_free(), or %NULL if
  *               @matrix was %NULL.
  *
  * Since: 1.6
@@ -59,7 +59,7 @@ pango_matrix_copy (const PangoMatrix *matrix)
 
 /**
  * pango_matrix_free:
- * @matrix: a #PangoMatrix, may be %NULL
+ * @matrix: (nullable): a #PangoMatrix, may be %NULL
  *
  * Free a #PangoMatrix created with pango_matrix_copy().
  *
@@ -243,7 +243,7 @@ pango_matrix_get_font_scale_factor (const PangoMatrix *matrix)
 
 /**
  * pango_matrix_transform_distance:
- * @matrix: a #PangoMatrix, or %NULL
+ * @matrix: (nullable): a #PangoMatrix, or %NULL
  * @dx: (inout): in/out X component of a distance vector
  * @dy: (inout): in/out Y component of a distance vector
  *
@@ -283,7 +283,7 @@ pango_matrix_transform_distance (const PangoMatrix *matrix,
 
 /**
  * pango_matrix_transform_point:
- * @matrix: a #PangoMatrix, or %NULL
+ * @matrix: (nullable): a #PangoMatrix, or %NULL
  * @x: (inout): in/out X position
  * @y: (inout): in/out Y position
  *
@@ -307,7 +307,7 @@ pango_matrix_transform_point (const PangoMatrix *matrix,
 
 /**
  * pango_matrix_transform_rectangle:
- * @matrix: a #PangoMatrix, or %NULL
+ * @matrix: (nullable): a #PangoMatrix, or %NULL
  * @rect: (inout) (allow-none): in/out bounding box in Pango units, or %NULL
  *
  * First transforms @rect using @matrix, then calculates the bounding box
@@ -387,7 +387,7 @@ pango_matrix_transform_rectangle (const PangoMatrix *matrix,
 
 /**
  * pango_matrix_transform_pixel_rectangle:
- * @matrix: a #PangoMatrix, or %NULL
+ * @matrix: (nullable): a #PangoMatrix, or %NULL
  * @rect: (inout) (allow-none): in/out bounding box in device units, or %NULL
  *
  * First transforms the @rect using @matrix, then calculates the bounding box