Hi,
On Tuesday 31 of March 2015 18:43:16 Prabhu Chawandi wrote:
> Hi,
>
> I was trying to do SCO read using haltest but I was getting FPERROR.
>
> So further I went debug coredump
>
>
> static ssize_t in_read(struct audio_stream_in *stream, void *buffer,
> size_t
> bytes) {
> struct sco_stream_in *in = (struct sco_stream_in *) stream;
> #if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
> size_t frame_size = audio_stream_in_frame_size(&in->stream);
> #else
> size_t frame_size = audio_stream_frame_size(&stream->common);
> #endif
>
> size_t frame_num = bytes / frame_size; ===> Floating point error.
>
> size_t input_frame_num = frame_num;
>
>
> I am getting channel number as 1 from audio_channel_count_from_in_mask
>
> which is reserved for future hence I am getting zero as return which
> leading to the crash
Thanks for reporting.
I've just send a patch "android/hal-sco: Fix divide by zero". This should fix
the crash so please test.
--
BR
Szymon Janc
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