static inline gboolean
gst_jpeg_parse_remove_marker (GstJpegParse * parse,
GstByteReader * reader, guint8 marker, GstBuffer * buffer)
{
guint16 size = 0;
guint pos = gst_byte_reader_get_pos (reader);
guint8 *data;
gsize bsize;
if (!gst_byte_reader_peek_uint16_be (reader, &size))
return FALSE;
if (gst_byte_reader_get_remaining (reader) < size)
return FALSE;
GST_LOG_OBJECT (parse, "unhandled marker %x removing %u bytes", marker, size);
data = gst_buffer_map (buffer, &bsize, NULL, GST_MAP_READWRITE);
memmove (&data[pos], &data[pos + size], bsize - (pos + size));
gst_buffer_unmap (buffer, data, bsize - size);
if (!gst_byte_reader_set_pos (reader, pos - size))
return FALSE;
return TRUE;
}
static guint
find_psc (GstBuffer * buffer, guint skip)
{
GstByteReader br;
guint psc_pos = -1, psc;
gst_byte_reader_init_from_buffer (&br, buffer);
if (!gst_byte_reader_set_pos (&br, skip))
goto out;
gst_byte_reader_peek_uint24_be (&br, &psc);
/* Scan for the picture start code (22 bits - 0x0020) */
while ((gst_byte_reader_get_remaining (&br) >= 3)) {
if (gst_byte_reader_peek_uint24_be (&br, &psc) &&
((psc & 0xffffc0) == 0x000080)) {
psc_pos = gst_byte_reader_get_pos (&br);
break;
} else
gst_byte_reader_skip (&br, 1);
}
out:
return psc_pos;
}
static GstBuffer *
gst_vdp_mpeg_packetizer_get_next_packet (GstVdpMpegPacketizer * packetizer)
{
guint offset, size;
GstBuffer *buf;
if (packetizer->start == -1)
return NULL;
if (!gst_byte_reader_set_pos (&packetizer->reader, packetizer->start + 3))
return NULL;
offset = gst_byte_reader_masked_scan_uint32 (&packetizer->reader, 0xffffff00,
0x00000100, 0, gst_byte_reader_get_remaining (&packetizer->reader));
if (offset != -1) {
offset = gst_byte_reader_get_pos (&packetizer->reader) + offset;
size = offset - packetizer->start;
} else
size = gst_byte_reader_get_remaining (&packetizer->reader) + 3;
buf = gst_buffer_create_sub (packetizer->buffer, packetizer->start, size);
packetizer->start = offset;
return buf;
}
static guint
find_psc (GstBuffer * buffer, guint skip)
{
GstMapInfo map;
GstByteReader br;
guint psc_pos = -1, psc;
gst_buffer_map (buffer, &map, GST_MAP_READ);
gst_byte_reader_init (&br, map.data, map.size);
if (!gst_byte_reader_set_pos (&br, skip))
goto out;
if (gst_byte_reader_peek_uint24_be (&br, &psc) == FALSE)
goto out;
/* Scan for the picture start code (22 bits - 0x0020) */
while ((gst_byte_reader_get_remaining (&br) >= 3)) {
if (gst_byte_reader_peek_uint24_be (&br, &psc) &&
((psc & 0xffffc0) == 0x000080)) {
psc_pos = gst_byte_reader_get_pos (&br);
break;
} else if (gst_byte_reader_skip (&br, 1) == FALSE)
break;
}
out:
gst_buffer_unmap (buffer, &map);
return psc_pos;
}
GstIsoffParserResult
gst_isoff_sidx_parser_add_buffer (GstSidxParser * parser, GstBuffer * buffer,
guint * consumed)
{
GstIsoffParserResult res = GST_ISOFF_PARSER_OK;
GstByteReader reader;
GstMapInfo info;
guint32 fourcc;
if (!gst_buffer_map (buffer, &info, GST_MAP_READ)) {
*consumed = 0;
return GST_ISOFF_PARSER_ERROR;
}
gst_byte_reader_init (&reader, info.data, info.size);
if (parser->status == GST_ISOFF_SIDX_PARSER_INIT) {
if (!gst_isoff_parse_box_header (&reader, &fourcc, NULL, NULL,
&parser->size))
goto done;
if (fourcc != GST_ISOFF_FOURCC_SIDX) {
res = GST_ISOFF_PARSER_UNEXPECTED;
gst_byte_reader_set_pos (&reader, 0);
goto done;
}
if (parser->size == 0) {
res = GST_ISOFF_PARSER_ERROR;
gst_byte_reader_set_pos (&reader, 0);
goto done;
}
/* Try again once we have enough data for the FullBox header */
if (gst_byte_reader_get_remaining (&reader) < 4) {
gst_byte_reader_set_pos (&reader, 0);
goto done;
}
}
res = gst_isoff_sidx_parser_parse (parser, &reader, consumed);
done:
gst_buffer_unmap (buffer, &info);
return res;
}
static void
parse_exif_rational_tag (GstExifReader * exif_reader,
const gchar * gst_tag, guint32 count, guint32 offset, gdouble multiplier)
{
GstByteReader data_reader;
guint32 real_offset;
guint32 frac_n = 0;
guint32 frac_d = 1;
gdouble value;
if (count > 1) {
GST_WARNING ("Rationals with multiple entries are not supported");
}
if (offset < exif_reader->base_offset) {
GST_WARNING ("Offset is smaller (%u) than base offset (%u)", offset,
exif_reader->base_offset);
return;
}
real_offset = offset - exif_reader->base_offset;
if (real_offset >= GST_BUFFER_SIZE (exif_reader->buffer)) {
GST_WARNING ("Invalid offset %u for buffer of size %u, not adding tag %s",
real_offset, GST_BUFFER_SIZE (exif_reader->buffer), gst_tag);
return;
}
gst_byte_reader_init_from_buffer (&data_reader, exif_reader->buffer);
if (!gst_byte_reader_set_pos (&data_reader, real_offset))
goto reader_fail;
if (exif_reader->byte_order == G_LITTLE_ENDIAN) {
if (!gst_byte_reader_get_uint32_le (&data_reader, &frac_n) ||
!gst_byte_reader_get_uint32_le (&data_reader, &frac_d))
goto reader_fail;
} else {
if (!gst_byte_reader_get_uint32_be (&data_reader, &frac_n) ||
!gst_byte_reader_get_uint32_be (&data_reader, &frac_d))
goto reader_fail;
}
GST_DEBUG ("Read fraction for tag %s: %u/%u", gst_tag, frac_n, frac_d);
gst_util_fraction_to_double (frac_n, frac_d, &value);
value *= multiplier;
GST_DEBUG ("Adding %s tag: %lf", gst_tag, value);
gst_tag_list_add (exif_reader->taglist, GST_TAG_MERGE_REPLACE, gst_tag, value,
NULL);
return;
reader_fail:
GST_WARNING ("Failed to read from byte reader. (Buffer too short?)");
}
/* gst_isoff_parse_box:
* @reader:
* @type: type that was found at the current position
* @extended_type: (allow-none): extended type if type=='uuid'
* @header_size: (allow-none): size of the box header (type, extended type and size)
* @size: size of the complete box including type, extended type and size
*
* Advances the byte reader to the start of the box content. To skip
* over the complete box, skip size - header_size bytes.
*
* Returns: TRUE if a box header could be parsed, FALSE if more data is needed
*/
gboolean
gst_isoff_parse_box_header (GstByteReader * reader, guint32 * type,
guint8 extended_type[16], guint * header_size, guint64 * size)
{
guint header_start_offset;
guint32 size_field;
header_start_offset = gst_byte_reader_get_pos (reader);
if (gst_byte_reader_get_remaining (reader) < 8)
goto not_enough_data;
size_field = gst_byte_reader_get_uint32_be_unchecked (reader);
*type = gst_byte_reader_get_uint32_le_unchecked (reader);
if (size_field == 1) {
if (gst_byte_reader_get_remaining (reader) < 8)
goto not_enough_data;
*size = gst_byte_reader_get_uint64_be_unchecked (reader);
} else {
*size = size_field;
}
if (*type == GST_ISOFF_FOURCC_UUID) {
if (gst_byte_reader_get_remaining (reader) < 16)
goto not_enough_data;
if (extended_type)
memcpy (extended_type, gst_byte_reader_get_data_unchecked (reader, 16),
16);
}
if (header_size)
*header_size = gst_byte_reader_get_pos (reader) - header_start_offset;
return TRUE;
not_enough_data:
gst_byte_reader_set_pos (reader, header_start_offset);
return FALSE;
}
static inline gboolean
gst_jpeg_parse_remove_marker (GstJpegParse * parse,
GstByteReader * reader, guint8 marker, GstBuffer * buffer)
{
guint16 size = 0;
guint pos = gst_byte_reader_get_pos (reader);
guint8 *data = GST_BUFFER_DATA (buffer);
if (!gst_byte_reader_peek_uint16_be (reader, &size))
return FALSE;
if (gst_byte_reader_get_remaining (reader) < size)
return FALSE;
GST_LOG_OBJECT (parse, "unhandled marker %x removing %u bytes", marker, size);
memmove (&data[pos], &data[pos + size],
GST_BUFFER_SIZE (buffer) - (pos + size));
GST_BUFFER_SIZE (buffer) -= size;
if (!gst_byte_reader_set_pos (reader, pos - size))
return FALSE;
return TRUE;
}
static gboolean
parse_exif_ifd (GstExifReader * exif_reader, gint buf_offset,
const GstExifTagMatch * tag_map)
{
GstByteReader reader;
guint16 entries = 0;
guint16 i;
g_return_val_if_fail (exif_reader->byte_order == G_LITTLE_ENDIAN
|| exif_reader->byte_order == G_BIG_ENDIAN, FALSE);
gst_byte_reader_init_from_buffer (&reader, exif_reader->buffer);
if (!gst_byte_reader_set_pos (&reader, buf_offset)) {
GST_WARNING ("Buffer offset invalid when parsing exif ifd");
return FALSE;
}
/* read the IFD entries number */
if (exif_reader->byte_order == G_LITTLE_ENDIAN) {
if (!gst_byte_reader_get_uint16_le (&reader, &entries))
goto read_error;
} else {
if (!gst_byte_reader_get_uint16_be (&reader, &entries))
goto read_error;
}
GST_DEBUG ("Read number of entries: %u", entries);
/* iterate over the buffer and find the tags and stuff */
for (i = 0; i < entries; i++) {
GstExifTagData tagdata;
gint map_index;
GST_LOG ("Reading entry: %u", i);
if (!parse_exif_tag_header (&reader, exif_reader->byte_order, &tagdata))
goto read_error;
GST_DEBUG ("Parsed tag: id 0x%x, type %u, count %u, offset %u (0x%x)",
tagdata.tag, tagdata.tag_type, tagdata.count, tagdata.offset,
tagdata.offset);
map_index = exif_tag_map_find_reverse (tagdata.tag, tag_map, TRUE);
if (map_index == -1) {
GST_WARNING ("Unmapped exif tag: 0x%x", tagdata.tag);
continue;
}
/* inner ifd tags handling */
if (tagdata.tag == EXIF_GPS_IFD_TAG) {
i += parse_exif_ifd (exif_reader,
tagdata.offset - exif_reader->base_offset, tag_map_gps);
continue;
}
/* tags that need specialized deserialization */
if (tag_map[map_index].deserialize) {
i += tag_map[map_index].deserialize (exif_reader, &reader,
&tag_map[map_index], &tagdata);
continue;
}
switch (tagdata.tag_type) {
case EXIF_TYPE_ASCII:
parse_exif_ascii_tag (exif_reader, tag_map[map_index].gst_tag,
tagdata.count, tagdata.offset, tagdata.offset_as_data);
break;
case EXIF_TYPE_RATIONAL:
parse_exif_rational_tag (exif_reader, tag_map[map_index].gst_tag,
tagdata.count, tagdata.offset, 1);
break;
default:
GST_WARNING ("Unhandled tag type: %u", tagdata.tag_type);
break;
}
}
return TRUE;
read_error:
{
GST_WARNING ("Failed to parse the exif ifd");
return FALSE;
}
}
static gint
deserialize_geo_coordinate (GstExifReader * exif_reader,
GstByteReader * reader, const GstExifTagMatch * exiftag,
GstExifTagData * tagdata)
{
GstByteReader fractions_reader;
gint multiplier;
GstExifTagData next_tagdata;
gint ret = 0;
/* for the conversion */
guint32 degrees_n = 0;
guint32 degrees_d = 1;
guint32 minutes_n = 0;
guint32 minutes_d = 1;
guint32 seconds_n = 0;
guint32 seconds_d = 1;
gdouble degrees;
gdouble minutes;
gdouble seconds;
GST_LOG ("Starting to parse %s tag in exif 0x%x", exiftag->gst_tag,
exiftag->exif_tag);
if (exiftag->complementary_tag != tagdata->tag) {
/* First should come the 'Ref' tags */
GST_WARNING ("Tag %d is not the 'Ref' tag for latitude nor longitude",
tagdata->tag);
return ret;
}
if (tagdata->offset_as_data[0] == 'N' || tagdata->offset_as_data[0] == 'E') {
multiplier = 1;
} else if (tagdata->offset_as_data[0] == 'S'
|| tagdata->offset_as_data[0] == 'W') {
multiplier = -1;
} else {
GST_WARNING ("Invalid LatitudeRef or LongitudeRef %c",
tagdata->offset_as_data[0]);
return ret;
}
/* now read the following tag that must be the latitude or longitude */
if (exif_reader->byte_order == G_LITTLE_ENDIAN) {
if (!gst_byte_reader_peek_uint16_le (reader, &next_tagdata.tag))
goto reader_fail;
} else {
if (!gst_byte_reader_peek_uint16_be (reader, &next_tagdata.tag))
goto reader_fail;
}
if (exiftag->exif_tag != next_tagdata.tag) {
GST_WARNING ("This is not a geo cordinate tag");
return ret;
}
/* read the remaining tag entry data */
if (!parse_exif_tag_header (reader, exif_reader->byte_order, &next_tagdata)) {
ret = -1;
goto reader_fail;
}
ret = 1;
/* some checking */
if (next_tagdata.tag_type != EXIF_TYPE_RATIONAL) {
GST_WARNING ("Invalid type %d for geo coordinate (latitude/longitude)",
next_tagdata.tag_type);
return ret;
}
if (next_tagdata.count != 3) {
GST_WARNING ("Geo coordinate should use 3 fractions, we have %u",
next_tagdata.count);
return ret;
}
/* now parse the fractions */
gst_byte_reader_init_from_buffer (&fractions_reader, exif_reader->buffer);
if (!gst_byte_reader_set_pos (&fractions_reader,
next_tagdata.offset - exif_reader->base_offset))
goto reader_fail;
if (exif_reader->byte_order == G_LITTLE_ENDIAN) {
if (!gst_byte_reader_get_uint32_le (&fractions_reader, °rees_n) ||
!gst_byte_reader_get_uint32_le (&fractions_reader, °rees_d) ||
!gst_byte_reader_get_uint32_le (&fractions_reader, &minutes_n) ||
!gst_byte_reader_get_uint32_le (&fractions_reader, &minutes_d) ||
!gst_byte_reader_get_uint32_le (&fractions_reader, &seconds_n) ||
!gst_byte_reader_get_uint32_le (&fractions_reader, &seconds_d))
goto reader_fail;
} else {
if (!gst_byte_reader_get_uint32_be (&fractions_reader, °rees_n) ||
!gst_byte_reader_get_uint32_be (&fractions_reader, °rees_d) ||
!gst_byte_reader_get_uint32_be (&fractions_reader, &minutes_n) ||
!gst_byte_reader_get_uint32_be (&fractions_reader, &minutes_d) ||
!gst_byte_reader_get_uint32_be (&fractions_reader, &seconds_n) ||
!gst_byte_reader_get_uint32_be (&fractions_reader, &seconds_d))
goto reader_fail;
}
GST_DEBUG ("Read degrees fraction for tag %s: %u/%u %u/%u %u/%u",
exiftag->gst_tag, degrees_n, degrees_d, minutes_n, minutes_d,
seconds_n, seconds_d);
gst_util_fraction_to_double (degrees_n, degrees_d, °rees);
gst_util_fraction_to_double (minutes_n, minutes_d, &minutes);
gst_util_fraction_to_double (seconds_n, seconds_d, &seconds);
minutes += seconds / 60;
degrees += minutes / 60;
degrees *= multiplier;
GST_DEBUG ("Adding %s tag: %lf", exiftag->gst_tag, degrees);
gst_tag_list_add (exif_reader->taglist, GST_TAG_MERGE_REPLACE,
exiftag->gst_tag, degrees, NULL);
return ret;
reader_fail:
GST_WARNING ("Failed to read fields from buffer (too short?)");
return ret;
}
GstIsoffParserResult
gst_isoff_sidx_parser_parse (GstSidxParser * parser,
GstByteReader * reader, guint * consumed)
{
GstIsoffParserResult res = GST_ISOFF_PARSER_OK;
gsize remaining;
switch (parser->status) {
case GST_ISOFF_SIDX_PARSER_INIT:
/* Try again once we have enough data for the FullBox header */
if (gst_byte_reader_get_remaining (reader) < 4) {
gst_byte_reader_set_pos (reader, 0);
break;
}
parser->sidx.version = gst_byte_reader_get_uint8_unchecked (reader);
parser->sidx.flags = gst_byte_reader_get_uint24_le_unchecked (reader);
parser->status = GST_ISOFF_SIDX_PARSER_HEADER;
case GST_ISOFF_SIDX_PARSER_HEADER:
remaining = gst_byte_reader_get_remaining (reader);
if (remaining < 12 + (parser->sidx.version == 0 ? 8 : 16)) {
break;
}
parser->sidx.ref_id = gst_byte_reader_get_uint32_be_unchecked (reader);
parser->sidx.timescale = gst_byte_reader_get_uint32_be_unchecked (reader);
if (parser->sidx.version == 0) {
parser->sidx.earliest_pts =
gst_byte_reader_get_uint32_be_unchecked (reader);
parser->sidx.first_offset =
gst_byte_reader_get_uint32_be_unchecked (reader);
} else {
parser->sidx.earliest_pts =
gst_byte_reader_get_uint64_be_unchecked (reader);
parser->sidx.first_offset =
gst_byte_reader_get_uint64_be_unchecked (reader);
}
/* skip 2 reserved bytes */
gst_byte_reader_skip_unchecked (reader, 2);
parser->sidx.entries_count =
gst_byte_reader_get_uint16_be_unchecked (reader);
GST_LOG ("Timescale: %" G_GUINT32_FORMAT, parser->sidx.timescale);
GST_LOG ("Earliest pts: %" G_GUINT64_FORMAT, parser->sidx.earliest_pts);
GST_LOG ("First offset: %" G_GUINT64_FORMAT, parser->sidx.first_offset);
parser->cumulative_pts =
gst_util_uint64_scale_int_round (parser->sidx.earliest_pts,
GST_SECOND, parser->sidx.timescale);
if (parser->sidx.entries_count) {
parser->sidx.entries =
g_malloc (sizeof (GstSidxBoxEntry) * parser->sidx.entries_count);
}
parser->sidx.entry_index = 0;
parser->status = GST_ISOFF_SIDX_PARSER_DATA;
case GST_ISOFF_SIDX_PARSER_DATA:
while (parser->sidx.entry_index < parser->sidx.entries_count) {
GstSidxBoxEntry *entry =
&parser->sidx.entries[parser->sidx.entry_index];
remaining = gst_byte_reader_get_remaining (reader);
if (remaining < 12)
break;
entry->offset = parser->cumulative_entry_size;
entry->pts = parser->cumulative_pts;
gst_isoff_parse_sidx_entry (entry, reader);
entry->duration = gst_util_uint64_scale_int_round (entry->duration,
GST_SECOND, parser->sidx.timescale);
parser->cumulative_entry_size += entry->size;
parser->cumulative_pts += entry->duration;
GST_LOG ("Sidx entry %d) offset: %" G_GUINT64_FORMAT ", pts: %"
GST_TIME_FORMAT ", duration %" GST_TIME_FORMAT " - size %"
G_GUINT32_FORMAT, parser->sidx.entry_index, entry->offset,
GST_TIME_ARGS (entry->pts), GST_TIME_ARGS (entry->duration),
entry->size);
parser->sidx.entry_index++;
}
if (parser->sidx.entry_index == parser->sidx.entries_count)
parser->status = GST_ISOFF_SIDX_PARSER_FINISHED;
else
break;
case GST_ISOFF_SIDX_PARSER_FINISHED:
parser->sidx.entry_index = 0;
res = GST_ISOFF_PARSER_DONE;
break;
}
*consumed = gst_byte_reader_get_pos (reader);
return res;
}
GstIsoffParserResult
gst_isoff_sidx_parser_add_buffer (GstSidxParser * parser, GstBuffer * buffer,
guint * consumed)
{
GstIsoffParserResult res = GST_ISOFF_PARSER_OK;
GstByteReader reader;
GstMapInfo info;
gsize remaining;
guint32 fourcc;
if (!gst_buffer_map (buffer, &info, GST_MAP_READ)) {
*consumed = 0;
return GST_ISOFF_PARSER_ERROR;
}
gst_byte_reader_init (&reader, info.data, info.size);
switch (parser->status) {
case GST_ISOFF_SIDX_PARSER_INIT:
if (gst_byte_reader_get_remaining (&reader) < GST_ISOFF_FULL_BOX_SIZE) {
break;
}
parser->size = gst_byte_reader_get_uint32_be_unchecked (&reader);
fourcc = gst_byte_reader_get_uint32_le_unchecked (&reader);
if (fourcc != GST_ISOFF_FOURCC_SIDX) {
res = GST_ISOFF_PARSER_UNEXPECTED;
gst_byte_reader_set_pos (&reader, 0);
break;
}
if (parser->size == 1) {
if (gst_byte_reader_get_remaining (&reader) < 12) {
gst_byte_reader_set_pos (&reader, 0);
break;
}
parser->size = gst_byte_reader_get_uint64_be_unchecked (&reader);
}
if (parser->size == 0) {
res = GST_ISOFF_PARSER_ERROR;
gst_byte_reader_set_pos (&reader, 0);
break;
}
parser->sidx.version = gst_byte_reader_get_uint8_unchecked (&reader);
parser->sidx.flags = gst_byte_reader_get_uint24_le_unchecked (&reader);
parser->status = GST_ISOFF_SIDX_PARSER_HEADER;
case GST_ISOFF_SIDX_PARSER_HEADER:
remaining = gst_byte_reader_get_remaining (&reader);
if (remaining < 12 + (parser->sidx.version == 0 ? 8 : 16)) {
break;
}
parser->sidx.ref_id = gst_byte_reader_get_uint32_be_unchecked (&reader);
parser->sidx.timescale =
gst_byte_reader_get_uint32_be_unchecked (&reader);
if (parser->sidx.version == 0) {
parser->sidx.earliest_pts =
gst_byte_reader_get_uint32_be_unchecked (&reader);
parser->sidx.first_offset = parser->sidx.earliest_pts =
gst_byte_reader_get_uint32_be_unchecked (&reader);
} else {
parser->sidx.earliest_pts =
gst_byte_reader_get_uint64_be_unchecked (&reader);
parser->sidx.first_offset =
gst_byte_reader_get_uint64_be_unchecked (&reader);
}
/* skip 2 reserved bytes */
gst_byte_reader_skip_unchecked (&reader, 2);
parser->sidx.entries_count =
gst_byte_reader_get_uint16_be_unchecked (&reader);
GST_LOG ("Timescale: %" G_GUINT32_FORMAT, parser->sidx.timescale);
GST_LOG ("Earliest pts: %" G_GUINT64_FORMAT, parser->sidx.earliest_pts);
GST_LOG ("First offset: %" G_GUINT64_FORMAT, parser->sidx.first_offset);
parser->cumulative_pts =
gst_util_uint64_scale_int_round (parser->sidx.earliest_pts,
GST_SECOND, parser->sidx.timescale);
if (parser->sidx.entries_count) {
parser->sidx.entries =
g_malloc (sizeof (GstSidxBoxEntry) * parser->sidx.entries_count);
}
parser->sidx.entry_index = 0;
parser->status = GST_ISOFF_SIDX_PARSER_DATA;
case GST_ISOFF_SIDX_PARSER_DATA:
while (parser->sidx.entry_index < parser->sidx.entries_count) {
GstSidxBoxEntry *entry =
&parser->sidx.entries[parser->sidx.entry_index];
remaining = gst_byte_reader_get_remaining (&reader);;
if (remaining < 12)
break;
entry->offset = parser->cumulative_entry_size;
entry->pts = parser->cumulative_pts;
gst_isoff_parse_sidx_entry (entry, &reader);
entry->duration = gst_util_uint64_scale_int_round (entry->duration,
GST_SECOND, parser->sidx.timescale);
parser->cumulative_entry_size += entry->size;
parser->cumulative_pts += entry->duration;
GST_LOG ("Sidx entry %d) offset: %" G_GUINT64_FORMAT ", pts: %"
GST_TIME_FORMAT ", duration %" GST_TIME_FORMAT " - size %"
G_GUINT32_FORMAT, parser->sidx.entry_index, entry->offset,
GST_TIME_ARGS (entry->pts), GST_TIME_ARGS (entry->duration),
entry->size);
parser->sidx.entry_index++;
}
if (parser->sidx.entry_index == parser->sidx.entries_count)
parser->status = GST_ISOFF_SIDX_PARSER_FINISHED;
else
break;
case GST_ISOFF_SIDX_PARSER_FINISHED:
parser->sidx.entry_index = 0;
res = GST_ISOFF_PARSER_DONE;
break;
}
*consumed = gst_byte_reader_get_pos (&reader);
gst_buffer_unmap (buffer, &info);
return res;
}
