commit a3d2628a22f2b3d682495044897a40ea1399a662
author Glenn Kasten <gkasten@google.com> Fri Nov 30 07:57:43 2012 -0800
committer Glenn Kasten <gkasten@google.com> Fri Nov 30 07:59:09 2012 -0800
tree cd30e8394783418c94a49aeb41f046e364860810
parent 2546219a54970e0ad53bd218586cdc48d6039b20

Add warning about following the design rules

Change-Id: Ic4895ed5682bad10b03e97d8015e642ee1696533

services/audioflinger/FastMixer.cpp

diff --git a/services/audioflinger/FastMixer.cpp b/services/audioflinger/FastMixer.cpp
index 3c8a256..2005899 100644
--- a/services/audioflinger/FastMixer.cpp
+++ b/services/audioflinger/FastMixer.cpp
@@ -14,6 +14,12 @@
  * limitations under the License.
  */
 
+// <IMPORTANT_WARNING>
+// Design rules for threadLoop() are given in the comments at section "Fast mixer thread" of
+// StateQueue.h.  In particular, avoid library and system calls except at well-known points.
+// The design rules are only for threadLoop(), and don't apply to FastMixerDumpState methods.
+// </IMPORTANT_WARNING>
+
 #define LOG_TAG "FastMixer"
 //#define LOG_NDEBUG 0