Use buffer objects for even faster rendering

git-svn-id: svn://cook.msm.cam.ac.uk:745/diff-tomo/dtr@104 bf6ca9ba-c028-0410-8290-897cf20841d1

1 files changed, 13 insertions, 8 deletions

diff --git a/src/control.h b/src/control.h
index 69d57f6..6fab72d 100644
--- a/src/control.h
+++ b/src/control.h
@@ -117,18 +117,23 @@ typedef struct cctx_struct {
 	GtkWidget		*checkbox_prealign;
 	GtkWidget		*checkbox_savecache;
 	GLuint			gl_list_id;
-//	GLuint			gl_ref_buffer;
-//	GLuint			gl_element_buffer;
-	GLfloat			*gl_ref_vertex_array;
-	GLuint			*gl_ref_element_array;
+
+	GLuint			gl_ref_vertex_buffer;
+	GLuint			gl_ref_element_buffer;
+//	GLfloat			*gl_ref_vertex_array;
+//	GLuint			*gl_ref_element_array;
 	GLsizei			gl_ref_num_vertices;
 	
-	GLfloat			*gl_marker_vertex_array;
-	GLuint			*gl_marker_element_array;
+	GLuint			gl_marker_vertex_buffer;
+	GLuint			gl_marker_element_buffer;
+//	GLfloat			*gl_marker_vertex_array;
+//	GLuint			*gl_marker_element_array;
 	GLsizei			gl_marker_num_vertices;
 
-	GLfloat			*gl_gen_vertex_array;
-	GLuint			*gl_gen_element_array;
+	GLuint			gl_gen_vertex_buffer;
+	GLuint			gl_gen_element_buffer;
+//	GLfloat			*gl_gen_vertex_array;
+//	GLuint			*gl_gen_element_array;
 	GLsizei			gl_gen_num_vertices;
 
 } ControlContext;