diff options
| -rw-r--r-- | media/libmedia/AudioRecord.cpp | 5 | ||||
| -rw-r--r-- | media/libmedia/AudioTrack.cpp | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/media/libmedia/AudioRecord.cpp b/media/libmedia/AudioRecord.cpp index d3c0b2b..13e60a7 100644 --- a/media/libmedia/AudioRecord.cpp +++ b/media/libmedia/AudioRecord.cpp @@ -41,6 +41,11 @@ status_t AudioRecord::getMinFrameCount( audio_format_t format, audio_channel_mask_t channelMask) { + if (frameCount == NULL) return BAD_VALUE; + + // default to 0 in case of error + *frameCount = 0; + size_t size = 0; if (AudioSystem::getInputBufferSize(sampleRate, format, channelMask, &size) != NO_ERROR) { diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp index 9fd78b3..177359b 100644 --- a/media/libmedia/AudioTrack.cpp +++ b/media/libmedia/AudioTrack.cpp @@ -54,6 +54,11 @@ status_t AudioTrack::getMinFrameCount( audio_stream_type_t streamType, uint32_t sampleRate) { + if (frameCount == NULL) return BAD_VALUE; + + // default to 0 in case of error + *frameCount = 0; + // FIXME merge with similar code in createTrack_l(), except we're missing // some information here that is available in createTrack_l(): // audio_io_handle_t output |