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qtdemux: Save atom data for later use so it doesn't get freed after initial

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This commit is contained in:
Robert Swain 2009-11-04 17:31:15 +01:00
parent 29c33806c1
commit 0c62109d20
1 changed files with 63 additions and 0 deletions
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63
gst/qtdemux/qtdemux.c
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@ -1527,6 +1527,20 @@ gst_qtdemux_change_state (GstElement * element, GstStateChange transition)
g_free (stream->segments);
if (stream->pending_tags)
gst_tag_list_free (stream->pending_tags);
if (stream->stco.data)
g_free ((gpointer) stream->stco.data);
if (stream->stsz.data)
g_free ((gpointer) stream->stsz.data);
if (stream->stsc.data)
g_free ((gpointer) stream->stsc.data);
if (stream->stts.data)
g_free ((gpointer) stream->stts.data);
if (stream->stss.data)
g_free ((gpointer) stream->stss.data);
if (stream->stps.data)
g_free ((gpointer) stream->stps.data);
if (stream->ctts.data)
g_free ((gpointer) stream->ctts.data);
g_free (stream);
}
qtdemux->major_brand = 0;
@ -3771,6 +3785,9 @@ qtdemux_stbl_init (GstQTDemux * qtdemux, QtDemuxStream * stream, GNode * stbl)
if (!qtdemux_tree_get_child_by_type_full (stbl, FOURCC_stts, &stream->stts))
goto corrupt_file;
/* copy atom data into a new buffer for later use */
stream->stts.data = g_memdup (stream->stts.data, stream->stts.size);
/* skip version + flags */
if (!gst_byte_reader_skip (&stream->stts, 1 + 3) ||
!gst_byte_reader_get_uint32_be (&stream->stts, &stream->n_sample_times))
@ -3787,6 +3804,9 @@ qtdemux_stbl_init (GstQTDemux * qtdemux, QtDemuxStream * stream, GNode * stbl)
if ((stream->stss_present =
!!qtdemux_tree_get_child_by_type_full (stbl, FOURCC_stss,
&stream->stss) ? TRUE : FALSE) == TRUE) {
/* copy atom data into a new buffer for later use */
stream->stss.data = g_memdup (stream->stss.data, stream->stss.size);
/* skip version + flags */
if (!gst_byte_reader_skip (&stream->stss, 1 + 3) ||
!gst_byte_reader_get_uint32_be (&stream->stss, &stream->n_sample_syncs))
@ -3802,6 +3822,9 @@ qtdemux_stbl_init (GstQTDemux * qtdemux, QtDemuxStream * stream, GNode * stbl)
if ((stream->stps_present =
!!qtdemux_tree_get_child_by_type_full (stbl, FOURCC_stps,
&stream->stps) ? TRUE : FALSE) == TRUE) {
/* copy atom data into a new buffer for later use */
stream->stps.data = g_memdup (stream->stps.data, stream->stps.size);
/* skip version + flags */
if (!gst_byte_reader_skip (&stream->stps, 1 + 3) ||
!gst_byte_reader_get_uint32_be (&stream->stps,
@ -3824,6 +3847,9 @@ qtdemux_stbl_init (GstQTDemux * qtdemux, QtDemuxStream * stream, GNode * stbl)
if (!qtdemux_tree_get_child_by_type_full (stbl, FOURCC_stsc, &stream->stsc))
goto corrupt_file;
/* copy atom data into a new buffer for later use */
stream->stsc.data = g_memdup (stream->stsc.data, stream->stsc.size);
/* skip version + flags */
if (!gst_byte_reader_skip (&stream->stsc, 1 + 3) ||
!gst_byte_reader_get_uint32_be (&stream->stsc,
@ -3843,6 +3869,9 @@ qtdemux_stbl_init (GstQTDemux * qtdemux, QtDemuxStream * stream, GNode * stbl)
if (!qtdemux_tree_get_child_by_type_full (stbl, FOURCC_stsz, &stream->stsz))
goto corrupt_file;
/* copy atom data into a new buffer for later use */
stream->stsz.data = g_memdup (stream->stsz.data, stream->stsz.size);
/* skip version + flags */
if (!gst_byte_reader_skip (&stream->stsz, 1 + 3) ||
!gst_byte_reader_get_uint32_be (&stream->stsz, &stream->sample_size))
@ -3858,6 +3887,9 @@ qtdemux_stbl_init (GstQTDemux * qtdemux, QtDemuxStream * stream, GNode * stbl)
else
goto corrupt_file;
/* copy atom data into a new buffer for later use */
stream->stco.data = g_memdup (stream->stco.data, stream->stco.size);
/* skip version + flags */
if (!gst_byte_reader_skip (&stream->stco, 1 + 3))
goto corrupt_file;
@ -3913,6 +3945,9 @@ qtdemux_stbl_init (GstQTDemux * qtdemux, QtDemuxStream * stream, GNode * stbl)
if ((stream->ctts_present =
!!qtdemux_tree_get_child_by_type_full (stbl, FOURCC_ctts,
&stream->ctts) ? TRUE : FALSE) == TRUE) {
/* copy atom data into a new buffer for later use */
stream->ctts.data = g_memdup (stream->ctts.data, stream->ctts.size);
/* skip version + flags */
if (!gst_byte_reader_skip (&stream->ctts, 1 + 3)
|| !gst_byte_reader_get_uint32_be (&stream->ctts,
@ -5329,12 +5364,40 @@ error_encrypted:
samples_failed:
{
/* we posted an error already */
if (stream->stco.data)
g_free ((gpointer) stream->stco.data);
if (stream->stsz.data)
g_free ((gpointer) stream->stsz.data);
if (stream->stsc.data)
g_free ((gpointer) stream->stsc.data);
if (stream->stts.data)
g_free ((gpointer) stream->stts.data);
if (stream->stss.data)
g_free ((gpointer) stream->stss.data);
if (stream->stps.data)
g_free ((gpointer) stream->stps.data);
if (stream->ctts.data)
g_free ((gpointer) stream->ctts.data);
g_free (stream);
return FALSE;
}
segments_failed:
{
/* we posted an error already */
if (stream->stco.data)
g_free ((gpointer) stream->stco.data);
if (stream->stsz.data)
g_free ((gpointer) stream->stsz.data);
if (stream->stsc.data)
g_free ((gpointer) stream->stsc.data);
if (stream->stts.data)
g_free ((gpointer) stream->stts.data);
if (stream->stss.data)
g_free ((gpointer) stream->stss.data);
if (stream->stps.data)
g_free ((gpointer) stream->stps.data);
if (stream->ctts.data)
g_free ((gpointer) stream->ctts.data);
g_free (stream);
return FALSE;
}