Module: Mesa Branch: master Commit: 28c4fd4bc6a5417d73dcbc11e022d82ebabc5b36 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=28c4fd4bc6a5417d73dcbc11e022d82ebabc5b36
Author: Connor Abbott <[email protected]> Date: Tue Jul 8 12:20:58 2014 -0700 exec_list: Add a prepend function. This complements the existing append function. It's implemented in a rather simple way right now; it could be changed if performance is a concern. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]> Signed-off-by: Connor Abbott <[email protected]> --- src/glsl/list.h | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/src/glsl/list.h b/src/glsl/list.h index a4444bd..66028f6 100644 --- a/src/glsl/list.h +++ b/src/glsl/list.h @@ -345,9 +345,15 @@ struct exec_list { void move_nodes_to(exec_list *target); /** - * Append all nodes from the source list to the target list + * Append all nodes from the source list to the end of the target list */ void append_list(exec_list *source); + + /** + * Prepend all nodes from the source list to the beginning of the target + * list + */ + void prepend_list(exec_list *source); #endif }; @@ -479,6 +485,13 @@ exec_list_append(struct exec_list *list, struct exec_list *source) } static inline void +exec_list_prepend(struct exec_list *list, struct exec_list *source) +{ + exec_list_append(source, list); + exec_list_move_nodes_to(source, list); +} + +static inline void exec_node_insert_list_before(struct exec_node *n, struct exec_list *before) { if (exec_list_is_empty(before)) @@ -554,6 +567,11 @@ inline void exec_list::append_list(exec_list *source) exec_list_append(this, source); } +inline void exec_list::prepend_list(exec_list *source) +{ + exec_list_prepend(this, source); +} + inline void exec_node::insert_before(exec_list *before) { exec_node_insert_list_before(this, before); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
