| commit | 5bd8b6a66c56cf6e21a145585f86c94b1a84cd7f | [log] [tgz] |
|---|---|---|
| author | Ray Essick <essick@google.com> | Fri Oct 05 11:47:34 2018 -0700 |
| committer | Ray Essick <essick@google.com> | Tue Nov 13 15:23:28 2018 -0800 |
| tree | 3916557ec69950a16d5116e77a54b066c4190e53 | |
| parent | a0fd81b4ceeee9a946aa1c7ec033e659a556988b [diff] |
Avoid add overflow in summation in AMR-WB decoder codec look was doing a int32+= int16*int16 MAC which was overflowing instead of saturating. Standard 3GPP #26.173 says it should saturate. Bug: 112160454 Test: poc no longer crashes Change-Id: I2979425be6b5b7b1dbe6790daf431fc86ab591c5