unsigned db_depth_control, alpha_test_control, alpha_ref, db_shader_control;
unsigned stencil_ref_mask, stencil_ref_mask_bf, db_render_override, db_render_control;
struct r600_shader *rshader;
- struct r600_query *rquery;
+ struct r600_query *rquery = NULL;
boolean query_running;
int i;