implement a (partially) concurrent pipeline.

1 files changed, 7 insertions, 3 deletions

diff --git a/internal.h b/internal.h
index 5fcd6e8..7f0d648 100644
--- a/internal.h
+++ b/internal.h
@@ -1,3 +1,10 @@
+typedef struct Jobqueue Jobqueue;
+
+struct Jobqueue
+{
+	Renderjob *hd, *tl;
+};
+
 /* alloc */
 void *emalloc(ulong);
 void *erealloc(void*, ulong);
@@ -9,9 +16,6 @@ void rmfb(Framebuf*);
 Framebufctl *mkfbctl(Rectangle);
 void rmfbctl(Framebufctl*);
 
-/* render */
-void shade(Framebuf*, Scene*, Shader*);
-
 /* vertex */
 Vertex dupvertex(Vertex*);
 void lerpvertex(Vertex*, Vertex*, Vertex*, double);