[gtk/ebassi/for-master] docs: Annotate structure types used by GskRenderNodes

[Emmanuele Bassi <ebassi src gnome org>]

commit c7102dd6c7974ebeefddb0b5dbb466ad1f34ecce
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Dec 1 14:01:02 2020 +0000

    docs: Annotate structure types used by GskRenderNodes

 gsk/gskrendernode.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
---
diff --git a/gsk/gskrendernode.h b/gsk/gskrendernode.h
index dba436afda..f55fd67a30 100644
--- a/gsk/gskrendernode.h
+++ b/gsk/gskrendernode.h
@@ -40,12 +40,28 @@ typedef struct _GskRenderNode           GskRenderNode;
 typedef struct _GskColorStop            GskColorStop;
 typedef struct _GskShadow               GskShadow;
 
+/**
+ * GskColorStop:
+ * @offset: the offset of the color stop
+ * @color: the color at the given offset
+ *
+ * A color stop in a gradient node.
+ */
 struct _GskColorStop
 {
   float offset;
   GdkRGBA color;
 };
 
+/**
+ * GskShadow:
+ * @color: the color of the shadow
+ * @dx: the horizontal offset of the shadow
+ * @dy: the vertical offset of the shadow
+ * @radius: the radius of the shadow
+ *
+ * The shadow parameters in a shadow node.
+ */
 struct _GskShadow
 {
   GdkRGBA color;
@@ -56,6 +72,16 @@ struct _GskShadow
 
 typedef struct _GskParseLocation GskParseLocation;
 
+/**
+ * GskParseLocation:
+ * @bytes: the offset of the location in the parse buffer, as bytes
+ * @chars: the offset of the location in the parse buffer, as characters
+ * @lines: the line of the location in the parse buffer
+ * @line_bytes: the position in the line, as bytes
+ * @line_chars: the position in the line, as characters
+ *
+ * A location in a parse buffer.
+ */
 struct _GskParseLocation
 {
   gsize bytes;