aux/tc: track the number of active queries

Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21800>

diff --git a/src/gallium/auxiliary/util/u_threaded_context.c b/src/gallium/auxiliary/util/u_threaded_context.c
index ce069f2..aabb4e6 100644 (file)
--- a/src/gallium/auxiliary/util/u_threaded_context.c
+++ b/src/gallium/auxiliary/util/u_threaded_context.c
@@ -1094,6 +1094,7 @@ static bool
 tc_begin_query(struct pipe_context *_pipe, struct pipe_query *query)
 {
    struct threaded_context *tc = threaded_context(_pipe);
+   tc->num_queries_active++;
 
    tc_add_call(tc, TC_CALL_begin_query, tc_query_call)->query = query;
    return true; /* we don't care about the return value for this call */
@@ -1125,6 +1126,7 @@ tc_end_query(struct pipe_context *_pipe, struct pipe_query *query)
    struct threaded_query *tq = threaded_query(query);
    struct tc_end_query_call *call =
       tc_add_call(tc, TC_CALL_end_query, tc_end_query_call);
+   tc->num_queries_active--;
 
    call->tc = tc;
    call->query = query;

diff --git a/src/gallium/auxiliary/util/u_threaded_context.h b/src/gallium/auxiliary/util/u_threaded_context.h
index 937c99d..e376d68 100644 (file)
--- a/src/gallium/auxiliary/util/u_threaded_context.h
+++ b/src/gallium/auxiliary/util/u_threaded_context.h
@@ -563,6 +563,7 @@ struct threaded_context {
    bool use_forced_staging_uploads;
    bool add_all_gfx_bindings_to_buffer_list;
    bool add_all_compute_bindings_to_buffer_list;
+   uint8_t num_queries_active;
 
    /* Estimation of how much vram/gtt bytes are mmap'd in
     * the current tc_batch.