altos/draw: Add poly fill function

[fw/altos] / src / draw / ao_draw.h

diff --git a/src/draw/ao_draw.h b/src/draw/ao_draw.h
index 36524f98476033ff3edf6061429b59df4fb944e2..43301cafbcb1632c3d1a5fc7065414e03d668e7b 100644 (file)
--- a/src/draw/ao_draw.h
+++ b/src/draw/ao_draw.h
@@ -26,6 +26,10 @@ struct ao_bitmap {
        int16_t         height; /* in pixels */
 };
 
+struct ao_coord {
+       int16_t         x, y;
+};
+
 struct ao_pattern {
        uint8_t         pattern[8];
 };
@@ -87,6 +91,13 @@ ao_line(const struct ao_bitmap       *dst,
        uint32_t                fill,
        uint8_t                 rop);
 
+void
+ao_poly(const struct ao_bitmap *dst,
+       const struct ao_coord   *coords,
+       uint16_t                ncoords,
+       uint32_t                fill,
+       uint8_t                 rop);
+
 void
 ao_text(const struct ao_bitmap *dst,
        const struct ao_font    *font,