diff options
Diffstat (limited to 'src/mesa/main/dd.h')
| -rw-r--r-- | src/mesa/main/dd.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h index 68982004a2..0341c50acc 100644 --- a/src/mesa/main/dd.h +++ b/src/mesa/main/dd.h @@ -1,4 +1,4 @@ -/* $Id: dd.h,v 1.31 2000/09/08 21:44:55 brianp Exp $ */ +/* $Id: dd.h,v 1.32 2000/09/14 23:13:51 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -856,8 +856,11 @@ struct dd_function_table { void (*RegisterVB)( struct vertex_buffer *VB ); void (*UnregisterVB)( struct vertex_buffer *VB ); - /* Do any processing (eg allocate memory) required to set up a new - * vertex_buffer. + /* When Mesa creates a new vertex buffer it calls Driver.RegisterVB() + * so the device driver can allocate its own vertex buffer data and + * hook it to the VB->driver_data pointer. + * When Mesa destroys a vertex buffer it calls Driver.UnegisterVB() + * so the driver can deallocate its own data attached to VB->driver_data. */ |