X-Git-Url: http://git.tdb.fi/?p=xinema.git;a=blobdiff_plain;f=source%2Fxinestream.cpp;h=2d2c058be2cf91f4520175570c0a28fee141b3ca;hp=4fc2e88fa1f569bcf2ef811117d2a02eb8bbef11;hb=60cd42dc4fdb1fdfa438402956e7342a01fc8677;hpb=afa557f5c0b0debaaaf6c4c777ccc2ba10965c50

diff --git a/source/xinestream.cpp b/source/xinestream.cpp
index 4fc2e88..2d2c058 100644
--- a/source/xinestream.cpp
+++ b/source/xinestream.cpp
@@ -10,6 +10,9 @@ XineStream::XineStream(XineEngine &e, const string &mrl):
 	filename(mrl.substr(mrl.rfind('/')+1)),
 	state(STOPPED),
 	title(filename),
+	video_width(0),
+	video_height(0),
+	framerate(0.0f),
 	current_audio(0),
 	current_spu(OFF),
 	channels_changed(false)
@@ -120,16 +123,51 @@ void XineStream::tick()
 	update_info();
 }
 
+bool XineStream::equals(const string &s1, const char *s2)
+{
+	if(!s2)
+		return s1.empty();
+	return !s1.compare(s2);
+}
+
 void XineStream::update_info()
 {
 	const char *xt = xine_get_meta_info(stream, XINE_META_INFO_TITLE);
-	if((xt && title.compare(xt)) || (!xt && !title.empty()))
+	if(!equals(title, xt))
 	{
 		MutexLock lock(mutex);
 		title = (xt ? xt : string());
 		signal_title_changed.emit(get_title());
 	}
 
+	unsigned w = xine_get_stream_info(stream, XINE_STREAM_INFO_VIDEO_WIDTH);
+	unsigned h = xine_get_stream_info(stream, XINE_STREAM_INFO_VIDEO_HEIGHT);
+	if(w!=video_width || h!=video_height)
+	{
+		MutexLock lock(mutex);
+		video_width = w;
+		video_height = h;
+		signal_video_size_changed.emit(video_width, video_height);
+	}
+
+	float fps = 90000.0f/xine_get_stream_info(stream, XINE_STREAM_INFO_FRAME_DURATION);
+	if(fps!=framerate)
+	{
+		MutexLock lock(mutex);
+		framerate = fps;
+		signal_framerate_changed.emit(framerate);
+	}
+
+	const char *xvc = xine_get_meta_info(stream, XINE_META_INFO_VIDEOCODEC);
+	const char *xac = xine_get_meta_info(stream, XINE_META_INFO_AUDIOCODEC);
+	if(!equals(video_codec, xvc) || !equals(audio_codec, xac))
+	{
+		MutexLock lock(mutex);
+		video_codec = (xvc ? xvc : string());
+		audio_codec = (xac ? xac : string());
+		signal_codecs_changed.emit(video_codec, audio_codec);
+	}
+
 	int dur_msec, pos_msec;
 	xine_get_pos_length(stream, 0, &pos_msec, &dur_msec);
 	Time::TimeDelta dur = dur_msec*Time::msec;