diff options
Diffstat (limited to 'media/audio/audio_util.cc')
| -rw-r--r-- | media/audio/audio_util.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/media/audio/audio_util.cc b/media/audio/audio_util.cc index 01d71ee..524b1e8 100644 --- a/media/audio/audio_util.cc +++ b/media/audio/audio_util.cc @@ -260,7 +260,7 @@ static void InterleaveFloatToInt(const std::vector<float*>& source, void InterleaveFloatToInt(const std::vector<float*>& source, void* dst, size_t number_of_frames, int bytes_per_sample) { - switch(bytes_per_sample) { + switch (bytes_per_sample) { case 1: InterleaveFloatToInt<uint8, int32>(source, dst, number_of_frames); break; @@ -281,6 +281,8 @@ void InterleaveFloatToInt(const std::vector<float*>& source, void* dst, // when we have to adjust volume as well. template<class Format, class Fixed, int min_value, int max_value, int bias> static void MixStreams(Format* dst, Format* src, int count, float volume) { + if (volume == 0.0f) + return; if (volume == 1.0f) { // Most common case -- no need to adjust volume. for (int i = 0; i < count; ++i) { |