X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=ref_counted_frame.h;h=59a16869c38fa923a639a56eca679b22b3eb871f;hb=ffd68fbfb90242069af957f2a28908f0559f8348;hp=cb055f9e3a62ea49bf8d8a963d2aa8b07ea87ef5;hpb=20377c411096a3dc84f6669eb6a5177019f06667;p=nageru

diff --git a/ref_counted_frame.h b/ref_counted_frame.h
index cb055f9..59a1686 100644
--- a/ref_counted_frame.h
+++ b/ref_counted_frame.h
@@ -6,6 +6,13 @@
 //
 // Note that the important point isn't really the pointer to the Frame itself,
 // it's the resources it's representing that need to go back to the allocator.
+//
+// FIXME: There's an issue here in that we could be releasing a frame while
+// we're still uploading textures from it, causing it to be written to in
+// another thread. (Thankfully, it goes to the back of the queue, and there's
+// usually a render in-between, meaning it's fairly unlikely that someone
+// actually managed to get to that race.) We should probably have some mechanism
+// for registering fences.
 
 #include <memory>