diff options
Diffstat (limited to 'ext/resindvd/gstmpegdemux.c')
| -rw-r--r-- | ext/resindvd/gstmpegdemux.c | 89 |
1 files changed, 84 insertions, 5 deletions
diff --git a/ext/resindvd/gstmpegdemux.c b/ext/resindvd/gstmpegdemux.c index 4e2cc291..99049cea 100644 --- a/ext/resindvd/gstmpegdemux.c +++ b/ext/resindvd/gstmpegdemux.c @@ -28,9 +28,6 @@ #include "gstmpegdefs.h" #include "gstmpegdemux.h" -#define MAX_DVD_AUDIO_STREAMS 8 -#define MAX_DVD_SUBPICTURE_STREAMS 32 - #define SEGMENT_THRESHOLD (GST_SECOND/2) /* The SCR_MUNGE value is used to offset the scr_adjust value, to avoid @@ -581,6 +578,7 @@ gst_flups_demux_handle_dvd_event (GstFluPSDemux * demux, GstEvent * event) gint i; gchar cur_stream_name[32]; GstFluPSStream *temp; + gboolean ret = TRUE; if (strcmp (type, "dvd-lang-codes") == 0) { GstEvent **p_ev; @@ -624,6 +622,8 @@ gst_flups_demux_handle_dvd_event (GstFluPSDemux * demux, GstEvent * event) if (!gst_structure_get_int (structure, cur_stream_name, &stream_format)) continue; + demux->audio_stream_types[i] = stream_format; + switch (stream_format) { case 0x0: /* AC3 */ @@ -678,10 +678,89 @@ gst_flups_demux_handle_dvd_event (GstFluPSDemux * demux, GstEvent * event) gst_element_no_more_pads (GST_ELEMENT (demux)); demux->need_no_more_pads = FALSE; gst_event_unref (event); + } else if (strcmp (type, "dvd-set-subpicture-track") == 0) { + gint stream_id; + gboolean forced_only; + + gst_structure_get_boolean (structure, "forced-only", &forced_only); + + if (gst_structure_get_int (structure, "physical-id", &stream_id)) { + temp = demux->streams[0x20 + stream_id]; + if (temp != NULL && temp->pad != NULL) { + /* Send event to the selector to activate the desired pad */ + GstStructure *s = gst_structure_new ("application/x-gst-dvd", + "event", G_TYPE_STRING, "select-pad", NULL); + GstEvent *sel_event = + gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM, s); + gst_pad_push_event (temp->pad, sel_event); + + gst_event_ref (event); + ret = gst_pad_push_event (temp->pad, event); + g_print ("Subpicture physical ID change to %d, forced %d\n", stream_id, + forced_only); + } + } + gst_event_unref (event); + } else if (strcmp (type, "dvd-set-audio-track") == 0) { + gint stream_id; + + if (gst_structure_get_int (structure, "physical-id", &stream_id)) { + gint aud_type; + + stream_id %= MAX_DVD_AUDIO_STREAMS; + + aud_type = demux->audio_stream_types[stream_id % MAX_DVD_AUDIO_STREAMS]; + + switch (aud_type) { + case 0x0: + /* AC3 */ + stream_id += 0x80; + temp = demux->streams[stream_id]; + break; +#if 0 /* FIXME: Ignore non AC-3 requests until the decoder bin can handle them */ + case 0x2: + case 0x3: + /* MPEG audio without and with extension stream are + * treated the same */ + stream_id = 0xC0 + i; + temp = demux->streams[stream_id]; + break; + case 0x4: + /* LPCM */ + stream_id = 0xA0 + i; + temp = demux->streams[stream_id]; + break; + case 0x6: + /* DTS */ + stream_id = 0x88 + i; + temp = demux->streams[stream_id]; + break; + case 0x7: + /* FIXME: What range is SDDS? */ + break; +#endif + default: + temp = NULL; + break; + } + if (temp != NULL && temp->pad != NULL) { + /* Send event to the selector to activate the desired pad */ + GstStructure *s = gst_structure_new ("application/x-gst-dvd", + "event", G_TYPE_STRING, "select-pad", NULL); + GstEvent *sel_event = + gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM, s); + gst_pad_push_event (temp->pad, sel_event); + g_print ("Audio physical ID change to %d\n", stream_id); + + gst_event_ref (event); + ret = gst_pad_push_event (temp->pad, event); + } + } + ret = gst_flups_demux_send_event (demux, event); } else { - gst_flups_demux_send_event (demux, event); + ret = gst_flups_demux_send_event (demux, event); } - return TRUE; + return ret; } static gboolean |