From 504ad3606dfd5891ee04d85d3af2c233fd362c51 Mon Sep 17 00:00:00 2001 From: Michal Krol Date: Wed, 10 Mar 2010 12:04:00 +0100 Subject: svga: Check if vertex elements has been bound before using it. --- src/gallium/drivers/svga/svga_state_need_swtnl.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/gallium/drivers/svga/svga_state_need_swtnl.c') diff --git a/src/gallium/drivers/svga/svga_state_need_swtnl.c b/src/gallium/drivers/svga/svga_state_need_swtnl.c index 10d473584d..dfaab53aef 100644 --- a/src/gallium/drivers/svga/svga_state_need_swtnl.c +++ b/src/gallium/drivers/svga/svga_state_need_swtnl.c @@ -76,6 +76,11 @@ static int update_need_swvfetch( struct svga_context *svga, unsigned i; boolean need_swvfetch = FALSE; + if (!svga->curr.velems) { + /* No vertex elements bound. */ + return 0; + } + for (i = 0; i < svga->curr.velems->count; i++) { svga->state.sw.ve_format[i] = svga_translate_vertex_format(svga->curr.velems->velem[i].src_format); if (svga->state.sw.ve_format[i] == SVGA3D_DECLTYPE_MAX) { -- cgit v1.2.3