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matroskdemux: do not use MapInfo.data after unmapping
And minor gst-indenting
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parent
0432826950
commit
defae35035
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@ -376,10 +376,12 @@ gst_matroska_decode_buffer (GstMatroskaTrackContext * context, GstBuffer * buf)
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if (gst_matroska_decode_data (context->encodings, &data, &size,
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GST_MATROSKA_TRACK_ENCODING_SCOPE_FRAME, FALSE)) {
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gst_buffer_unmap (out_buf, &map);
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if (data != map.data) {
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gst_buffer_unmap (out_buf, &map);
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gst_buffer_unref (out_buf);
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out_buf = gst_buffer_new_wrapped (data, size);
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} else {
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gst_buffer_unmap (out_buf, &map);
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}
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} else {
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GST_DEBUG ("decode data failed");
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@ -399,11 +401,12 @@ gst_matroska_decode_buffer (GstMatroskaTrackContext * context, GstBuffer * buf)
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if (gst_matroska_parse_protection_meta (&data, &size, info_protect,
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&encrypted)) {
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gst_buffer_unmap (out_buf, &map);
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if (data != map.data) {
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GstBuffer *tmp_buf = out_buf;
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out_buf =
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gst_buffer_copy_region (tmp_buf, GST_BUFFER_COPY_ALL,
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GstBuffer *tmp_buf;
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gst_buffer_unmap (out_buf, &map);
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tmp_buf = out_buf;
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out_buf = gst_buffer_copy_region (tmp_buf, GST_BUFFER_COPY_ALL,
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gst_buffer_get_size (tmp_buf) - size, size);
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gst_buffer_unref (tmp_buf);
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if (encrypted)
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@ -411,6 +414,7 @@ gst_matroska_decode_buffer (GstMatroskaTrackContext * context, GstBuffer * buf)
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else
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gst_structure_free (info_protect);
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} else {
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gst_buffer_unmap (out_buf, &map);
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gst_structure_free (info_protect);
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}
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} else {
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@ -2705,10 +2709,10 @@ gst_matroska_demux_handle_seek_event (GstMatroskaDemux * demux,
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* would be determined again when parsing, but anyway ... */
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seeksegment.duration = demux->common.segment.duration;
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flush = ! !(flags & GST_SEEK_FLAG_FLUSH);
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keyunit = ! !(flags & GST_SEEK_FLAG_KEY_UNIT);
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after = ! !(flags & GST_SEEK_FLAG_SNAP_AFTER);
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before = ! !(flags & GST_SEEK_FLAG_SNAP_BEFORE);
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flush = !!(flags & GST_SEEK_FLAG_FLUSH);
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keyunit = !!(flags & GST_SEEK_FLAG_KEY_UNIT);
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after = !!(flags & GST_SEEK_FLAG_SNAP_AFTER);
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before = !!(flags & GST_SEEK_FLAG_SNAP_BEFORE);
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/* always do full update if flushing,
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* otherwise problems might arise downstream with missing keyframes etc */
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@ -2043,6 +2043,8 @@ gst_matroska_read_common_parse_metadata_id_simple_tag (GstMatroskaReadCommon *
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const gchar *matroska_tagname;
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const gchar *gstreamer_tagname;
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}
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/* *INDENT-OFF* */
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tag_conv[] = {
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{
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/* The following list has the _same_ order as the one in Matroska spec. Please, don't mess it up. */
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@ -2177,11 +2179,14 @@ gst_matroska_read_common_parse_metadata_id_simple_tag (GstMatroskaReadCommon *
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GST_MATROSKA_TAG_ID_LICENSE, GST_TAG_LICENSE}, { /* The license applied to the content (like Creative Commons variants). */
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GST_MATROSKA_TAG_ID_TERMS_OF_USE, GST_TAG_LICENSE}
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};
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/* *INDENT-ON* */
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static const struct
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{
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const gchar *matroska_tagname;
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const gchar *gstreamer_tagname;
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}
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/* *INDENT-OFF* */
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child_tag_conv[] = {
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{
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"TITLE/SORT_WITH=", GST_TAG_TITLE_SORTNAME}, {
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@ -2198,6 +2203,7 @@ gst_matroska_read_common_parse_metadata_id_simple_tag (GstMatroskaReadCommon *
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"LICENSE/URL=", GST_TAG_LICENSE_URI}, {
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"LICENSE/URL=", GST_TAG_LICENSE_URI}
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};
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/* *INDENT-ON* */
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GstFlowReturn ret;
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guint32 id;
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gchar *value = NULL;
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