X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Frt.h;fp=src%2Frt.h;h=b06fd64e6bc87fa1d7c0b08d87a240fc32c35a30;hb=1e541ac7382e9cf96287ff2ec810d79623cc80be;hp=7f0937532362c6271b85aa7ecd20a114b5bb578c;hpb=44dd42b26168034afe1763e0490111be3e7025f5;p=cyberay

diff --git a/src/rt.h b/src/rt.h
index 7f09375..b06fd64 100644
--- a/src/rt.h
+++ b/src/rt.h
@@ -12,4 +12,15 @@ struct material {
 	struct image *tex_color;
 };
 
+struct framebuffer {
+	int width, height;
+	cgm_vec3 *pixels;
+};
+
+extern struct framebuffer fb;
+
+int fbsize(int width, int height);
+
+void render(void);
+
 #endif	/* RT_H_ */