#include <dvbsi++/event_information_section.h>
-// #define INTERNAL_TELETEXT
+#define INTERNAL_TELETEXT
#ifndef BYTE_ORDER
#error no byte order defined!
m_cutlist_enabled = 1;
m_subtitle_widget = 0;
+
+ CONNECT(m_subtitle_sync_timer.timeout, eDVBServicePlay::checkSubtitleTiming);
}
eDVBServicePlay::~eDVBServicePlay()
if (m_subtitle_widget)
disableSubtitles(parent);
+ if (!m_teletext_parser)
+ return -1;
+
+ if (!PyInt_Check(entry))
+ return -1;
+
m_subtitle_widget = new eSubtitleWidget(parent);
m_subtitle_widget->resize(parent->size()); /* full size */
+
+ int page = PyInt_AsLong(entry);
+
+ m_teletext_parser->setPage(page);
return 0;
}
void eDVBServicePlay::newSubtitlePage(const eDVBTeletextSubtitlePage &page)
{
- eDebug("new subtitle page received!");
if (m_subtitle_widget)
- m_subtitle_widget->addPage(page);
+ {
+ m_subtitle_pages.push_back(page);
+
+ checkSubtitleTiming();
+ }
+}
+
+void eDVBServicePlay::checkSubtitleTiming()
+{
+ while (1)
+ {
+ if (m_subtitle_pages.empty())
+ return;
+
+ eDVBTeletextSubtitlePage p = m_subtitle_pages.front();
+
+ pts_t pos = 0;
+
+ if (m_decoder)
+ m_decoder->getPTS(0, pos);
+
+ int diff = p.m_pts - pos;
+ if (diff < 0)
+ {
+ eDebug("[late (%d ms)]", -diff / 90);
+ diff = 0;
+ }
+ if (diff > 900000)
+ {
+ eDebug("[invalid]");
+ diff = 0;
+ }
+
+ if (!diff)
+ {
+ m_subtitle_widget->setPage(p);
+ m_subtitle_pages.pop_front();
+ } else
+ {
+ m_subtitle_sync_timer.start(diff / 90, 1);
+ break;
+ }
+ }
}
DEFINE_REF(eDVBServicePlay)