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-rw-r--r--pixman/test/utils.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/pixman/test/utils.h b/pixman/test/utils.h
index 78cf0d16d..45b457ead 100644
--- a/pixman/test/utils.h
+++ b/pixman/test/utils.h
@@ -124,6 +124,11 @@ a8r8g8b8_to_rgba_np (uint32_t *dst, uint32_t *src, int n_pixels);
pixman_bool_t
write_png (pixman_image_t *image, const char *filename);
+void
+draw_checkerboard (pixman_image_t *image,
+ int check_size,
+ uint32_t color1, uint32_t color2);
+
/* A pair of macros which can help to detect corruption of
* floating point registers after a function call. This may
* happen if _mm_empty() call is forgotten in MMX/SSE2 fast