diff options
| -rw-r--r-- | src/mesa/tnl/t_context.h | 5 | ||||
| -rw-r--r-- | src/mesa/tnl/t_pipeline.c | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_context.h b/src/mesa/tnl/t_context.h index f7a29f9e7e8..9eaff95b73d 100644 --- a/src/mesa/tnl/t_context.h +++ b/src/mesa/tnl/t_context.h @@ -643,6 +643,11 @@ struct tnl_device_driver /* Alert tnl-aware drivers of changes to material. */ + void (*NotifyInputChanges)(GLcontext *ctx, GLuint bitmask); + /* Alert tnl-aware drivers of changes to size and stride of input + * arrays. + */ + GLboolean (*NotifyBegin)(GLcontext *ctx, GLenum p); /* Allow drivers to hook in optimized begin/end engines. * Return value: GL_TRUE - driver handled the begin diff --git a/src/mesa/tnl/t_pipeline.c b/src/mesa/tnl/t_pipeline.c index 61bfed290e9..2a87f950ce2 100644 --- a/src/mesa/tnl/t_pipeline.c +++ b/src/mesa/tnl/t_pipeline.c @@ -90,6 +90,10 @@ static GLuint check_input_changes( GLcontext *ctx ) } } + if (tnl->pipeline.input_changes && + tnl->Driver.NotifyInputChanges) + tnl->Driver.NotifyInputChanges( ctx, tnl->pipeline.input_changes ); + return tnl->pipeline.input_changes; } |