diff options
Diffstat (limited to 'src/mesa/tnl/tnl.h')
| -rw-r--r-- | src/mesa/tnl/tnl.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/mesa/tnl/tnl.h b/src/mesa/tnl/tnl.h index c14ed296ad5..f95ce0e5037 100644 --- a/src/mesa/tnl/tnl.h +++ b/src/mesa/tnl/tnl.h @@ -32,8 +32,9 @@ -/* These are the public-access functions exported from tnl. (Many - * more are currently hooked into dispatch directly by core code.) +/* These are the public-access functions exported from tnl. (A few + * more are currently hooked into dispatch directly by the module + * itself.) */ extern GLboolean _tnl_CreateContext( GLcontext *ctx ); @@ -59,4 +60,16 @@ extern void _tnl_wakeup_save_exec( GLcontext *ctx ); +/* Functions to assist driver t&l modules which have to fallback to + * this module in the middle of a begin/end pair. Use this instead of + * glBegin() to identify the primitive as wrapped: + * + * Even with this it's difficult to see how the drivers are going to + * replay any glMaterial commands received in the few vertices before + * the fallback. + */ +extern void +_tnl_fallback_begin( GLcontext *ctx, GLenum mode ); + + #endif |