42   GstByteReader br;  in qtdemux_webvtt_is_empty()  local
46   gst_byte_reader_init (&br, data, size);  in qtdemux_webvtt_is_empty()
47   if (gst_byte_reader_get_remaining (&br) < 8)  in qtdemux_webvtt_is_empty()
50   if (!gst_byte_reader_get_uint32_be (&br, &atom_size) ||  in qtdemux_webvtt_is_empty()
51       !qt_atom_parser_get_fourcc (&br, &atom_type))  in qtdemux_webvtt_is_empty()
95 webvtt_decode_vttc (GstQTDemux * qtdemux, GstByteReader * br,  in webvtt_decode_vttc()  argument
101   while (gst_byte_reader_get_remaining (br) >= 8) {  in webvtt_decode_vttc()
106     if (!gst_byte_reader_get_uint32_be (br, &atom_size) ||  in webvtt_decode_vttc()
107         !qt_atom_parser_get_fourcc (br, &atom_type))  in webvtt_decode_vttc()
110     if (gst_byte_reader_get_remaining (br) < atom_size - 8)  in webvtt_decode_vttc()
112     next_pos = gst_byte_reader_get_pos (br) - 8 + atom_size;  in webvtt_decode_vttc()
119         if (!gst_byte_reader_get_data (br, atom_size - 8, &cue.cue_time))  in webvtt_decode_vttc()
124         if (!gst_byte_reader_get_data (br, atom_size - 8, &cue.cue_id))  in webvtt_decode_vttc()
129         if (!gst_byte_reader_get_data (br, atom_size - 8, &cue.settings))  in webvtt_decode_vttc()
134         if (!gst_byte_reader_get_data (br, atom_size - 8, &cue.cue_text))  in webvtt_decode_vttc()
141     if (!gst_byte_reader_set_pos (br, next_pos))  in webvtt_decode_vttc()
169   GstByteReader br;  in qtdemux_webvtt_decode()  local
173   gst_byte_reader_init (&br, data, size);  in qtdemux_webvtt_decode()
174   while (gst_byte_reader_get_remaining (&br) >= 8) {  in qtdemux_webvtt_decode()
179     if (!gst_byte_reader_get_uint32_be (&br, &atom_size) ||  in qtdemux_webvtt_decode()
180         !qt_atom_parser_get_fourcc (&br, &atom_type))  in qtdemux_webvtt_decode()
183     if (gst_byte_reader_get_remaining (&br) < atom_size - 8)  in qtdemux_webvtt_decode()
185     next_pos = gst_byte_reader_get_pos (&br) - 8 + atom_size;  in qtdemux_webvtt_decode()
194         if (!webvtt_decode_vttc (qtdemux, &br, start, duration, str))  in qtdemux_webvtt_decode()
210     if (!gst_byte_reader_set_pos (&br, next_pos))  in qtdemux_webvtt_decode()