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-rw-r--r--src/gallium/state_trackers/clover/core/queue.cpp2
-rw-r--r--src/gallium/state_trackers/clover/core/queue.hpp2
2 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/clover/core/queue.cpp b/src/gallium/state_trackers/clover/core/queue.cpp
index 24f9326662d..87f9dcc6476 100644
--- a/src/gallium/state_trackers/clover/core/queue.cpp
+++ b/src/gallium/state_trackers/clover/core/queue.cpp
@@ -44,6 +44,7 @@ command_queue::flush() {
pipe_screen *screen = device().pipe;
pipe_fence_handle *fence = NULL;
+ std::lock_guard<std::mutex> lock(queued_events_mutex);
if (!queued_events.empty()) {
pipe->flush(pipe, &fence, 0);
@@ -69,6 +70,7 @@ command_queue::profiling_enabled() const {
void
command_queue::sequence(hard_event &ev) {
+ std::lock_guard<std::mutex> lock(queued_events_mutex);
if (!queued_events.empty())
queued_events.back()().chain(ev);
diff --git a/src/gallium/state_trackers/clover/core/queue.hpp b/src/gallium/state_trackers/clover/core/queue.hpp
index b7166e685b7..bddb86c0e4c 100644
--- a/src/gallium/state_trackers/clover/core/queue.hpp
+++ b/src/gallium/state_trackers/clover/core/queue.hpp
@@ -24,6 +24,7 @@
#define CLOVER_CORE_QUEUE_HPP
#include <deque>
+#include <mutex>
#include "core/object.hpp"
#include "core/context.hpp"
@@ -69,6 +70,7 @@ namespace clover {
cl_command_queue_properties props;
pipe_context *pipe;
+ std::mutex queued_events_mutex;
std::deque<intrusive_ref<hard_event>> queued_events;
};
}