X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect_chain.h;h=1ecee63d660cbac4d2565e846c908cc26efad0b0;hp=505e55a26a0b80d3e4492786d8d046530b6ed329;hb=cef6dcbc9ebaceb7b0cb47d6a519cb08a390c358;hpb=6aff20a0932dc9b668b77981390539dd710cf06d;ds=inline

diff --git a/effect_chain.h b/effect_chain.h
index 505e55a..1ecee63 100644
--- a/effect_chain.h
+++ b/effect_chain.h
@@ -17,7 +17,7 @@
 // the EffectChain holds textures and other OpenGL objects that are tied to the
 // context.
 
-#include <GL/glew.h>
+#include <epoxy/gl.h>
 #include <stdio.h>
 #include <map>
 #include <set>
@@ -99,6 +99,13 @@ struct Phase {
 	// Identifier used to create unique variables in GLSL.
 	// Unique per-phase to increase cacheability of compiled shaders.
 	std::map<Node *, std::string> effect_ids;
+
+	// The geometry needed to draw this quad, bound to the vertex array
+	// object. (Seemingly it's actually a win not to upload geometry every
+	// frame, even for something as small as a quad, due to fewer state
+	// changes.)
+	GLuint vao;
+	GLuint position_vbo, texcoord_vbo;
 };
 
 class EffectChain {