+ switch (pq->type) {
+
+ case PIPE_QUERY_PRIMITIVES_EMITTED:
+ pq->num_primitives_written =
+ llvmpipe->so_stats.num_primitives_written - pq->num_primitives_written;
+ break;
+ case PIPE_QUERY_PRIMITIVES_GENERATED:
+ pq->num_primitives_generated =
+ llvmpipe->so_stats.primitives_storage_needed - pq->num_primitives_generated;
+ break;
+ case PIPE_QUERY_SO_STATISTICS:
+ pq->num_primitives_written =
+ llvmpipe->so_stats.num_primitives_written - pq->num_primitives_written;
+ pq->num_primitives_generated =
+ llvmpipe->so_stats.primitives_storage_needed - pq->num_primitives_generated;
+ break;
+ case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+ pq->num_primitives_written =
+ llvmpipe->so_stats.num_primitives_written - pq->num_primitives_written;
+ pq->num_primitives_generated =
+ llvmpipe->so_stats.primitives_storage_needed - pq->num_primitives_generated;
+ break;
+ case PIPE_QUERY_PIPELINE_STATISTICS:
+ pq->stats.ia_vertices =
+ llvmpipe->pipeline_statistics.ia_vertices - pq->stats.ia_vertices;
+ pq->stats.ia_primitives =
+ llvmpipe->pipeline_statistics.ia_primitives - pq->stats.ia_primitives;
+ pq->stats.vs_invocations =
+ llvmpipe->pipeline_statistics.vs_invocations - pq->stats.vs_invocations;
+ pq->stats.gs_invocations =
+ llvmpipe->pipeline_statistics.gs_invocations - pq->stats.gs_invocations;
+ pq->stats.gs_primitives =
+ llvmpipe->pipeline_statistics.gs_primitives - pq->stats.gs_primitives;
+ pq->stats.c_invocations =
+ llvmpipe->pipeline_statistics.c_invocations - pq->stats.c_invocations;
+ pq->stats.c_primitives =
+ llvmpipe->pipeline_statistics.c_primitives - pq->stats.c_primitives;
+ pq->stats.ps_invocations =
+ llvmpipe->pipeline_statistics.ps_invocations - pq->stats.ps_invocations;
+
+ llvmpipe->active_statistics_queries--;
+ break;
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ case PIPE_QUERY_OCCLUSION_PREDICATE:
+ assert(llvmpipe->active_occlusion_queries);
+ llvmpipe->active_occlusion_queries--;
+ llvmpipe->dirty |= LP_NEW_OCCLUSION_QUERY;
+ break;
+ default:
+ break;
+ }
+
+ return true;
+}
+
+boolean
+llvmpipe_check_render_cond(struct llvmpipe_context *lp)
+{
+ struct pipe_context *pipe = &lp->pipe;
+ boolean b, wait;
+ uint64_t result;
+
+ if (!lp->render_cond_query)
+ return TRUE; /* no query predicate, draw normally */
+
+ wait = (lp->render_cond_mode == PIPE_RENDER_COND_WAIT ||
+ lp->render_cond_mode == PIPE_RENDER_COND_BY_REGION_WAIT);
+
+ b = pipe->get_query_result(pipe, lp->render_cond_query, wait, (void*)&result);
+ if (b)
+ return ((!result) == lp->render_cond_cond);
+ else
+ return TRUE;