Update va.h

Added expectation of multi-threaded operation on a single VAContext object to the Multi-threading Guide
intel · Nov 5, 2020 · cf33af3 · cf33af3
1 parent a22bb2b
commit cf33af3
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/va/va.h b/va/va.h
@@ -144,7 +144,8 @@ extern "C" {
  * concurrent threads, it will not crash or hang the OS, and VAAPI internal
  * data structures will not be corrupted. When multiple threads are operating on
  * the same VAAPI objects, it is the application's responsibility to synchronize
- * these operations in order to generate the expected results.
+ * these operations in order to generate the expected results. For example, using
+ * a single VAContext from multiple threads may generate unexpected results.
  *
  * Following pseudo code illustrates a multithreaded transcoding scenario, where
  * one thread is handling the decoding operation and another thread is handling