diff options
| author | José Fonseca <[email protected]> | 2010-03-10 07:23:29 +0000 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2010-03-10 07:23:29 +0000 |
| commit | eeaa0861bfc98a06ceec269801271b7453c4fcbd (patch) | |
| tree | ae685b4727b7f73d004a2b014745cd09720019ae | |
| parent | ed7f73e161b93b4a83bb6ad6b6aa6cfcb65dc4b0 (diff) | |
llvmpipe: Cope with null Vertex element cso.
CSO can often be null.
For example:
1. at initialization
2. using an util module (u_blit) right after initialization (it will push
state and pop the previous null state)
3. at shutdown time (state shouldn't be bound when being destroyed)
Glean was hitting 2.
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_state_vertex.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_state_vertex.c b/src/gallium/drivers/llvmpipe/lp_state_vertex.c index 2ddd110a5f9..f6427aa908e 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_vertex.c +++ b/src/gallium/drivers/llvmpipe/lp_state_vertex.c @@ -61,7 +61,8 @@ llvmpipe_bind_vertex_elements_state(struct pipe_context *pipe, llvmpipe->dirty |= LP_NEW_VERTEX; - draw_set_vertex_elements(llvmpipe->draw, lp_velems->count, lp_velems->velem); + if (velems) + draw_set_vertex_elements(llvmpipe->draw, lp_velems->count, lp_velems->velem); } void |