X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=demo_prior;a=blobdiff_plain;f=src%2Fpost.h;h=f228dedd1a6c66c72445b3653091c6f95ed1b2d2;hp=c94263019e4eed269b480dcba73bbba7fd88dfeb;hb=HEAD;hpb=ca5ddcfae04b0c10505325629d8a59e626811433

diff --git a/src/post.h b/src/post.h
index c942630..f228ded 100644
--- a/src/post.h
+++ b/src/post.h
@@ -3,8 +3,9 @@
 
 #include "texture.h"
 
-extern struct texture fbtex[2];
-extern int fbtex_cur;
+extern struct texture post_fbtex[2];
+extern int post_fbtex_cur;
+extern unsigned int post_fbo[2];
 
 int post_init(void);
 void post_cleanup(void);
@@ -13,4 +14,7 @@ void post_reshape(int x, int y);
 void overlay(unsigned int tex, float aspect, float alpha);
 void overlay_tex(struct texture *tex, float alpha);
 
+/* blends a vignette overlay onto the framebuffer */
+void vignette(float r, float g, float b, float offs, float sharp);
+
 #endif	/* POST_H_ */