src/svgtiny_internal.h: add parent style to the parser state

This will come in handy when we want to compose the current (child)
node's styles with its parent's styles.

diff --git a/src/svgtiny_internal.h b/src/svgtiny_internal.h
index dcb686bed11b8f1a54f39881e0a110d7c2932604..00595dd42a0477e242eca93c430e909c294b1f34 100644 (file)
--- a/src/svgtiny_internal.h
+++ b/src/svgtiny_internal.h
@@ -61,6 +61,10 @@ struct svgtiny_parse_state {
         * precede it. */
        css_select_ctx *select_ctx;
 
+       /* Keep track of the parent element's computed style so that
+        * we can compose its children's computed styles with it. */
+       css_computed_style *parent_style;
+
        /* paint attributes */
        svgtiny_colour fill;
        svgtiny_colour stroke;