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| author | Thomas Vander Stichele <thomas@apestaart.org> | 2002-07-15 11:06:33 +0000 |
|---|---|---|
| committer | Thomas Vander Stichele <thomas@apestaart.org> | 2002-07-15 11:06:33 +0000 |
| commit | 65a3d403916da3822eb634551c7f1b5ba066ad63 (patch) | |
| tree | b50730cf009a4e5caf59943651fefa9e69ac5497 | |
| parent | 6bdb41d5ec4a55de0357cc95664ba16262753202 (diff) | |
| download | gst-plugins-bad-65a3d403916da3822eb634551c7f1b5ba066ad63.tar.gz gst-plugins-bad-65a3d403916da3822eb634551c7f1b5ba066ad63.tar.bz2 gst-plugins-bad-65a3d403916da3822eb634551c7f1b5ba066ad63.zip | |
avoid division by zero and add warning
Original commit message from CVS:
avoid division by zero and add warning
| -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); |