textures, overlay images, libimago

[demo_prior] / src / post.h

diff --git a/src/post.h b/src/post.h
new file mode 100644 (file)
index 0000000..d61dc5d
--- /dev/null
+++ b/src/post.h
@@ -0,0 +1,9 @@
+#ifndef POST_H_
+#define POST_H_
+
+struct texture;
+
+void overlay(unsigned int tex, float aspect, float alpha);
+void overlay_tex(struct texture *tex, float alpha);
+
+#endif /* POST_H_ */