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-rw-r--r--include/media/stagefright/Utils.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/media/stagefright/Utils.h b/include/media/stagefright/Utils.h
index 0ce1603..5e9d7d4 100644
--- a/include/media/stagefright/Utils.h
+++ b/include/media/stagefright/Utils.h
@@ -76,6 +76,15 @@ struct HLSTime {
bool operator <(const HLSTime &t0, const HLSTime &t1);
+// read and write various object to/from AMessage
+
+void writeToAMessage(sp<AMessage> msg, const AudioPlaybackRate &rate);
+void readFromAMessage(const sp<AMessage> &msg, AudioPlaybackRate *rate /* nonnull */);
+
+void writeToAMessage(sp<AMessage> msg, const AVSyncSettings &sync, float videoFpsHint);
+void readFromAMessage(
+ const sp<AMessage> &msg, AVSyncSettings *sync /* nonnull */, float *videoFps /* nonnull */);
+
} // namespace android
#endif // UTILS_H_