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dashdemux: Use new adaptivedemux trickmode macro

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Reduces the lines of code, and makes it a bit more readable
This commit is contained in:
Edward Hervey 2016-10-31 10:08:35 +01:00 committed by Edward Hervey
parent 4532277715
commit 8f400c1343
1 changed files with 17 additions and 28 deletions
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45
ext/dash/gstdashdemux.c
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@ -1143,8 +1143,7 @@ gst_dash_demux_stream_update_fragment_info (GstAdaptiveDemuxStream * stream)
}
if (dashstream->moof_sync_samples
&& GST_ADAPTIVE_DEMUX (dashdemux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS) {
&& GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (dashdemux)) {
GstDashStreamSyncSample *sync_sample =
&g_array_index (dashstream->moof_sync_samples, GstDashStreamSyncSample,
dashstream->current_sync_sample);
@ -1368,9 +1367,8 @@ gst_dash_demux_stream_has_next_sync_sample (GstAdaptiveDemuxStream * stream)
{
GstDashDemuxStream *dashstream = (GstDashDemuxStream *) stream;
if (dashstream->moof_sync_samples
&& GST_ADAPTIVE_DEMUX (stream->demux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS) {
if (dashstream->moof_sync_samples &&
GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (stream->demux)) {
if (stream->demux->segment.rate > 0.0) {
if (dashstream->current_sync_sample + 1 <
dashstream->moof_sync_samples->len)
@ -1407,9 +1405,8 @@ gst_dash_demux_stream_advance_sync_sample (GstAdaptiveDemuxStream * stream)
GstDashDemuxStream *dashstream = (GstDashDemuxStream *) stream;
gboolean fragment_finished = FALSE;
if (dashstream->moof_sync_samples
&& GST_ADAPTIVE_DEMUX (stream->demux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS) {
if (dashstream->moof_sync_samples &&
GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (stream->demux)) {
if (stream->demux->segment.rate > 0.0) {
dashstream->current_sync_sample++;
if (dashstream->current_sync_sample >= dashstream->moof_sync_samples->len) {
@ -1483,9 +1480,8 @@ gst_dash_demux_stream_has_next_fragment (GstAdaptiveDemuxStream * stream)
GstDashDemux *dashdemux = GST_DASH_DEMUX_CAST (stream->demux);
GstDashDemuxStream *dashstream = (GstDashDemuxStream *) stream;
if (dashstream->moof_sync_samples
&& GST_ADAPTIVE_DEMUX (dashdemux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS) {
if (dashstream->moof_sync_samples &&
GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (dashdemux)) {
if (gst_dash_demux_stream_has_next_sync_sample (stream))
return TRUE;
}
@ -1508,9 +1504,8 @@ gst_dash_demux_stream_advance_fragment (GstAdaptiveDemuxStream * stream)
GST_DEBUG_OBJECT (stream->pad, "Advance fragment");
/* If downloading only keyframes, switch to the next one or fall through */
if (dashstream->moof_sync_samples
&& GST_ADAPTIVE_DEMUX (dashdemux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS) {
if (dashstream->moof_sync_samples &&
GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (dashdemux)) {
if (gst_dash_demux_stream_advance_sync_sample (stream))
return GST_FLOW_OK;
}
@ -1576,7 +1571,7 @@ gst_dash_demux_stream_select_bitrate (GstAdaptiveDemuxStream * stream,
}
/* get representation index with current max_bandwidth */
if ((base_demux->segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS) ||
if (GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (base_demux) ||
ABS (base_demux->segment.rate) <= 1.0) {
new_index =
gst_mpdparser_get_rep_idx_with_max_bandwidth (rep_list, bitrate,
@ -1987,7 +1982,7 @@ gst_dash_demux_stream_fragment_start (GstAdaptiveDemux * demux,
* buffer. We need offsets to be consistent between moof and mdat
*/
if (dashstream->is_isobmff && dashdemux->allow_trickmode_key_units
&& (demux->segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS)
&& GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (demux)
&& dashstream->active_stream->mimeType == GST_STREAM_VIDEO)
stream->discont = TRUE;
@ -2008,15 +2003,14 @@ gst_dash_demux_stream_fragment_finished (GstAdaptiveDemux * demux,
* buffer. We need offsets to be consistent between moof and mdat
*/
if (dashstream->is_isobmff && dashdemux->allow_trickmode_key_units
&& (demux->segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS)
&& GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (demux)
&& dashstream->active_stream->mimeType == GST_STREAM_VIDEO)
stream->discont = TRUE;
/* Only handle fragment advancing specifically for SIDX if we're not
* in key unit mode */
if (!(dashstream->moof_sync_samples
&& GST_ADAPTIVE_DEMUX (dashdemux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS)
&& GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (dashdemux))
&& gst_mpd_client_has_isoff_ondemand_profile (dashdemux->client)
&& dashstream->sidx_parser.status == GST_ISOFF_SIDX_PARSER_FINISHED) {
/* fragment is advanced on data_received when byte limits are reached */
@ -2046,8 +2040,7 @@ gst_dash_demux_need_another_chunk (GstAdaptiveDemuxStream * stream)
* random guess for the moof size
*/
if (dashstream->is_isobmff
&& (GST_ADAPTIVE_DEMUX (stream->demux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS)
&& GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (stream->demux)
&& dashstream->active_stream->mimeType == GST_STREAM_VIDEO
&& !stream->downloading_header && !stream->downloading_index
&& dashdemux->allow_trickmode_key_units) {
@ -2120,8 +2113,7 @@ gst_dash_demux_need_another_chunk (GstAdaptiveDemuxStream * stream)
* trickmodes while doing chunked downloading. In that case
* just download from here to the end now */
if (dashstream->moof
&& (GST_ADAPTIVE_DEMUX (stream->demux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS))
&& GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (stream->demux))
stream->fragment.chunk_size = -1;
else
stream->fragment.chunk_size = 0;
@ -2584,8 +2576,7 @@ gst_dash_demux_handle_isobmff (GstAdaptiveDemux * demux,
* reuse the data if the sync sample follows the moof */
if (dash_stream->active_stream->mimeType == GST_STREAM_VIDEO
&& gst_dash_demux_find_sync_samples (demux, stream) &&
GST_ADAPTIVE_DEMUX (stream->demux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS) {
GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (stream->demux)) {
if (dash_stream->first_sync_sample_after_moof) {
/* If we're here, don't throw away data but collect sync
@ -2651,9 +2642,7 @@ gst_dash_demux_handle_isobmff (GstAdaptiveDemux * demux,
/* We're actually running in key-units trick mode */
if (dash_stream->active_stream->mimeType == GST_STREAM_VIDEO
&& dash_stream->moof_sync_samples
&& GST_ADAPTIVE_DEMUX (stream->demux)->
segment.flags & GST_SEGMENT_FLAG_TRICKMODE_KEY_UNITS) {
&& GST_ADAPTIVE_DEMUX_IN_TRICKMODE_KEY_UNITS (stream->demux)) {
if (dash_stream->current_sync_sample == -1) {
/* We're doing chunked downloading and wait for finishing the current
* chunk so we can jump to the first keyframe */