From eeaa0861bfc98a06ceec269801271b7453c4fcbd Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Wed, 10 Mar 2010 07:23:29 +0000 Subject: [PATCH] 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. --- src/gallium/drivers/llvmpipe/lp_state_vertex.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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 -- 2.30.2