Fix some more leaks on clear_queue().

diff --git a/video_stream.cpp b/video_stream.cpp
index 82f27315b7f89dcae86e1103ffed9674b0113667..bbd4616b0885935785961923973a848d841650f0 100644 (file)
--- a/video_stream.cpp
+++ b/video_stream.cpp
@@ -292,6 +292,19 @@ void VideoStream::clear_queue()
                q = move(frame_queue);
        }
 
+       // These are not RAII-ed, unfortunately, so we'll need to clean them ourselves.
+       // Note that release_texture() is thread-safe.
+       for (const QueuedFrame &qf : q) {
+               if (qf.type == QueuedFrame::INTERPOLATED ||
+                   qf.type == QueuedFrame::FADED_INTERPOLATED) {
+                       compute_flow->release_texture(qf.flow_tex);
+               }
+               if (qf.type == QueuedFrame::INTERPOLATED) {
+                       interpolate->release_texture(qf.output_tex);
+                       interpolate->release_texture(qf.cbcr_tex);
+               }
+       }
+
        // Destroy q outside the mutex, as that would be a double-lock.
 }