Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / webrtc / modules / audio_coding / neteq / tools / input_audio_file.h

diff --git a/src/third_party/webrtc/modules/audio_coding/neteq/tools/input_audio_file.h b/src/third_party/webrtc/modules/audio_coding/neteq/tools/input_audio_file.h
index 274f8ea..f546119 100644 (file)
--- a/src/third_party/webrtc/modules/audio_coding/neteq/tools/input_audio_file.h
+++ b/src/third_party/webrtc/modules/audio_coding/neteq/tools/input_audio_file.h
@@ -37,7 +37,8 @@ class InputAudioFile {
   // Creates a multi-channel signal from a mono signal. Each sample is repeated
   // |channels| times to create an interleaved multi-channel signal where all
   // channels are identical. The output |destination| must have the capacity to
-  // hold samples * channels elements.
+  // hold samples * channels elements. Note that |source| and |destination| can
+  // be the same array (i.e., point to the same address).
   static void DuplicateInterleaved(const int16_t* source, size_t samples,
                                    size_t channels, int16_t* destination);