+ struct Userdata {
+ GLuint pbo;
+
+ // The second set is only used for the second field of interlaced inputs.
+ GLuint tex_y[2], tex_cbcr[2];
+ GLuint last_width[2], last_height[2];
+ bool last_interlaced, last_has_signal, last_is_connected;
+ unsigned last_frame_rate_nom, last_frame_rate_den;
+ };