diff options
| -rw-r--r-- | gst-libs/gst/audio/audio.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gst-libs/gst/audio/audio.c b/gst-libs/gst/audio/audio.c index 56beb6dd..3494d3c0 100644 --- a/gst-libs/gst/audio/audio.c +++ b/gst-libs/gst/audio/audio.c @@ -25,7 +25,8 @@ gst_audio_frame_byte_size (GstPad* pad) /* calculate byte size of an audio frame * this should be moved closer to the gstreamer core * and be implemented for every mime type IMO - * returns 0 if there's an error, or the byte size if everything's ok + * returns -1 if there's an error (to avoid division by zero), + * or the byte size if everything's ok */ int width = 0; @@ -37,8 +38,11 @@ gst_audio_frame_byte_size (GstPad* pad) caps = GST_PAD_CAPS (pad); if (caps == NULL) + { /* ERROR: could not get caps of pad */ + g_error ("gstaudio: warning: could not get caps of pad %p\n", pad); return 0; + } gst_caps_get_int (caps, "width", &width); gst_caps_get_int (caps, "channels", &channels); |