[quartz] fix DO_IMAGE

The implementation of DO_IMAGE leaks memory via a referenced surface,
and wasn't applied for strokes and glyphs. This patch corrects those
issues.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/cairo-quartz-private.h b/src/cairo-quartz-private.h
index 23d7d4be5..cd1b15cd9 100644
--- a/src/cairo-quartz-private.h
+++ b/src/cairo-quartz-private.h
@@ -56,8 +56,11 @@ typedef struct cairo_quartz_surface {
     /* These are stored while drawing operations are in place, set up
      * by quartz_setup_source() and quartz_finish_source()
      */
-    CGAffineTransform imageTransform;
     CGImageRef sourceImage;
+    cairo_surface_t *sourceImageSurface;
+    CGAffineTransform sourceImageTransform;
+    CGRect sourceImageRect;
+
     CGShadingRef sourceShading;
     CGPatternRef sourcePattern;
 } cairo_quartz_surface_t;