diff options
Diffstat (limited to 'gst/law/mulaw-decode.c')
| -rw-r--r-- | gst/law/mulaw-decode.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gst/law/mulaw-decode.c b/gst/law/mulaw-decode.c index d98390d13..5e57bd67f 100644 --- a/gst/law/mulaw-decode.c +++ b/gst/law/mulaw-decode.c @@ -240,6 +240,7 @@ static GstFlowReturn gst_mulawdec_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer) { GstMuLawDec *mulawdec; + GstMapInfo inmap, outmap; gint16 *linear_data; guint8 *mulaw_data; gsize mulaw_size, linear_size; @@ -251,12 +252,15 @@ gst_mulawdec_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer) if (G_UNLIKELY (mulawdec->rate == 0)) goto not_negotiated; - mulaw_data = gst_buffer_map (buffer, &mulaw_size, NULL, GST_MAP_READ); + gst_buffer_map (buffer, &inmap, GST_MAP_READ); + mulaw_data = inmap.data; + mulaw_size = inmap.size; linear_size = mulaw_size * 2; outbuf = gst_buffer_new_allocate (NULL, linear_size, 0); - linear_data = gst_buffer_map (outbuf, NULL, NULL, GST_MAP_WRITE); + gst_buffer_map (outbuf, &outmap, GST_MAP_WRITE); + linear_data = (gint16 *) outmap.data; /* copy discont flag */ if (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT)) @@ -271,8 +275,8 @@ gst_mulawdec_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer) mulaw_decode (mulaw_data, linear_data, mulaw_size); - gst_buffer_unmap (outbuf, linear_data, -1); - gst_buffer_unmap (buffer, mulaw_data, -1); + gst_buffer_unmap (outbuf, &outmap); + gst_buffer_unmap (buffer, &inmap); gst_buffer_unref (buffer); ret = gst_pad_push (mulawdec->srcpad, outbuf); |