commit 5204d315c6c6f53188f8d1414dd1b55b6c90142b
author Phil Burk <philburk@google.com> Thu May 04 17:16:13 2017 -0700
committer Phil Burk <philburk@google.com> Thu May 11 09:31:47 2017 -0700
tree 0a3482871d0a444907049f9a8660341fa5787ca2
parent 331207d51a620bf018081950da4b20133014657f

aaudio:  validate audio data format

Also lots of minor cleanup
Fix underscores in some headers
Refactor getTimestamp()

Bug: 34127069
Bug: 38227780
Test: CTS test_aaudio.cpp
Change-Id: I6fdb50eb00a41688df871018ced91d5f5f055f8a
Signed-off-by: Phil Burk <philburk@google.com>

media/libaaudio/src/legacy/AudioStreamLegacy.cpp

diff --git a/media/libaaudio/src/legacy/AudioStreamLegacy.cpp b/media/libaaudio/src/legacy/AudioStreamLegacy.cpp
index 59d754a..f89234a 100644
--- a/media/libaaudio/src/legacy/AudioStreamLegacy.cpp
+++ b/media/libaaudio/src/legacy/AudioStreamLegacy.cpp
@@ -108,3 +108,24 @@
             break;
     }
 }
+
+aaudio_result_t AudioStreamLegacy::getBestTimestamp(clockid_t clockId,
+                                                   int64_t *framePosition,
+                                                   int64_t *timeNanoseconds,
+                                                   ExtendedTimestamp *extendedTimestamp) {
+    int timebase;
+    switch (clockId) {
+        case CLOCK_BOOTTIME:
+            timebase = ExtendedTimestamp::TIMEBASE_BOOTTIME;
+            break;
+        case CLOCK_MONOTONIC:
+            timebase = ExtendedTimestamp::TIMEBASE_MONOTONIC;
+            break;
+        default:
+            ALOGE("getTimestamp() - Unrecognized clock type %d", (int) clockId);
+            return AAUDIO_ERROR_UNEXPECTED_VALUE;
+            break;
+    }
+    status_t status = extendedTimestamp->getBestTimestamp(framePosition, timeNanoseconds, timebase);
+    return AAudioConvert_androidToAAudioResult(status);
+}