From 12ec2c3d6d3f150e01a08c7455c22b33357d642d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= Date: Fri, 11 Jun 2010 20:47:22 +0100 Subject: [PATCH] wavparse: set buffer offsets before using the buffer for the first time gst_type_find_helper_for_buffer() will need the correct offset set on the buffer (ie. 0) and not the byte offset we started pulling the data from. --- gst/wavparse/gstwavparse.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/gst/wavparse/gstwavparse.c b/gst/wavparse/gstwavparse.c index 902edd7734..9f85078c53 100644 --- a/gst/wavparse/gstwavparse.c +++ b/gst/wavparse/gstwavparse.c @@ -1858,6 +1858,16 @@ iterate_adapter: } } + obtained = GST_BUFFER_SIZE (buf); + + /* our positions in bytes */ + pos = wav->offset - wav->datastart; + nextpos = pos + obtained; + + /* update offsets, does not overflow. */ + GST_BUFFER_OFFSET (buf) = pos / wav->bytes_per_sample; + GST_BUFFER_OFFSET_END (buf) = nextpos / wav->bytes_per_sample; + /* first chunk of data? create the source pad. We do this only here so * we can detect broken .wav files with dts disguised as raw PCM (sigh) */ if (G_UNLIKELY (wav->first)) { @@ -1876,16 +1886,6 @@ iterate_adapter: } } - obtained = GST_BUFFER_SIZE (buf); - - /* our positions in bytes */ - pos = wav->offset - wav->datastart; - nextpos = pos + obtained; - - /* update offsets, does not overflow. */ - GST_BUFFER_OFFSET (buf) = pos / wav->bytes_per_sample; - GST_BUFFER_OFFSET_END (buf) = nextpos / wav->bytes_per_sample; - if (wav->bps > 0) { /* and timestamps if we have a bitrate, be careful for overflows */ timestamp = uint64_ceiling_scale (pos, GST_SECOND, (guint64) wav->bps);