4 ms·
I'm guessing the data is copied to a temporary buffer. The target GL buffer can still be in flight for previous operations. If I remember correctly, that safety
by kaetemi 5y ago
I'm guessing the data is copied to a temporary buffer. The target GL buffer can still be in flight for previous operations.
If I remember correctly, that safety can be disabled with the right incantation of flags on the buffer.
- b20000 5y agoin that case you probably need a barrier? which is what you need with persistent mapping too?