diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/resampler.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/lib/resampler.cc b/src/lib/resampler.cc index f54f4ec6a..78e1da114 100644 --- a/src/lib/resampler.cc +++ b/src/lib/resampler.cc @@ -39,6 +39,9 @@ Resampler::Resampler (int in, int out, int channels) , _channels (channels) { _swr_context = swr_alloc (); + if (!_swr_context) { + throw StringError (N_("could not allocate resampler contexct")); + } /* Sample formats */ av_opt_set_int (_swr_context, "isf", AV_SAMPLE_FMT_FLTP, 0); @@ -54,7 +57,12 @@ Resampler::Resampler (int in, int out, int channels) av_opt_set (_swr_context, "resampler", "soxr", 0); - swr_init (_swr_context); + int const r = swr_init (_swr_context); + if (r) { + char buf[256]; + av_strerror (r, buf, sizeof(buf)); + throw StringError (String::compose (N_ ("could not initialise sample-rate converter (%1)"), r)); + } } Resampler::~Resampler () |