[gtk+/wip/matthiasc/text-node] update todo

[Matthias Clasen <matthiasc src gnome org>]

commit a6a3186bd7461b9bd612672e59286f1454d897fb
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Sep 10 07:37:00 2017 -0400

    update todo

 gsk/gskrendernodeimpl.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/gsk/gskrendernodeimpl.c b/gsk/gskrendernodeimpl.c
index 4638652..ce861fd 100644
--- a/gsk/gskrendernodeimpl.c
+++ b/gsk/gskrendernodeimpl.c
@@ -3891,9 +3891,12 @@ render_text (cairo_t          *cr,
 
 /*
  * Next steps:
- * - figure out A8 textures
- * - make the shader use per-glyph rects from a larger texture
- * - switch to using a font atlas insead of per-call cached surfaces
+ * - some renaming:
+ *   - Text and ColorText pipelines
+ *   - Mask and Blend render-ops / shaders
+ * - push surface creation into vulkan renderer
+ * - use multiple instances, one per glyph for the text pipelines
+ * - switch to using a font atlas instead of per-call cached surfaces
  */
 
 static void