shithub: opus-tools

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Error handling

--- a/src/opusdec.c

+++ b/src/opusdec.c

@@ -388,6 +388,7 @@

 static OpusMSDecoder *process_header(ogg_packet *op, opus_int32 *rate, int *channels, int *preskip, float *gain, int quiet)

 {

+   int err;

    OpusMSDecoder *st;

    OpusHeader header;

    unsigned char mapping[256] = {0,1};

@@ -409,7 +410,12 @@

    if (!*rate)

       *rate = header.input_sample_rate;

    *preskip = header.preskip;

-   st = opus_multistream_decoder_create(48000, header.channels, 1, header.channels==2 ? 1 : 0, mapping);

+   st = opus_multistream_decoder_create(48000, header.channels, 1, header.channels==2 ? 1 : 0, mapping, &err);

+   if (err != OPUS_OK)

+   {

+     fprintf(stderr, "Cannot create encoder: %s\n", opus_strerror(err));

+     return NULL;

+   }

    if (!st)

    {

       fprintf (stderr, "Decoder initialization failed.\n");

--- a/src/opusenc.c

+++ b/src/opusenc.c

@@ -323,6 +323,7 @@

    int extra_samples;

    int signal = OPUS_SIGNAL_AUTO;

    unsigned char mapping[256] = {0, 1};

+   int err;

    opus_version = opus_get_version_string();

    snprintf(vendor_string, sizeof(vendor_string), "%s\n",opus_version);

@@ -481,7 +482,6 @@

    if (rate != 48000)

    {

-      int err;

       fprintf(stderr, "Resampling from %d Hz to %d Hz before encoding\n", rate, 48000);

       resampler = speex_resampler_init(chan, rate, 48000, 5, &err);

       if (err!=0)

@@ -499,7 +499,12 @@

    bytes_per_packet = MAX_FRAME_BYTES;

    /*Initialize OPUS encoder*/

-   st = opus_multistream_encoder_create(48000, chan, 1, chan==2, mapping, OPUS_APPLICATION_AUDIO);

+   st = opus_multistream_encoder_create(48000, chan, 1, chan==2, mapping, OPUS_APPLICATION_AUDIO, &err);

+   if (err != OPUS_OK)

+   {

+     fprintf(stderr, "Cannot create encoder: %s\n", opus_strerror(err));

+     return 1;

+   }

    opus_multistream_encoder_ctl(st, OPUS_SET_SIGNAL(signal));

    header.channels = chan;

    opus_multistream_encoder_ctl(st, OPUS_GET_LOOKAHEAD(&lookahead));