X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/9b2e15bfcd146def03ba08f538e0877bd20be749..1446dc7551cab6dfac53dda7eb8a8c3b3182cf48:/lib/dvb/decoder.cpp

diff --git a/lib/dvb/decoder.cpp b/lib/dvb/decoder.cpp
index 6ad39225..065a49c2 100644
--- a/lib/dvb/decoder.cpp
+++ b/lib/dvb/decoder.cpp
@@ -187,11 +187,15 @@ int eDVBAudio::startPid(int pid, int type)
 	case aAC3:
 		bypass = 0;
 		break;
-		/*
 	case aDTS:
 		bypass = 2;
 		break;
-		*/
+	case aAAC:
+		bypass = 8;
+		break;
+	case aAACHE:
+		bypass = 9;
+		break;
 	}
 
 	eDebugNoNewLine("AUDIO_SET_BYPASS - ");
@@ -300,6 +304,7 @@ DEFINE_REF(eDVBVideo);
 
 eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev)
 	:m_demux(demux), m_dev(dev), m_is_slow_motion(0), m_is_fast_forward(0), m_is_freezed(0)
+	,m_width(-1), m_height(-1), m_framerate(-1), m_aspect(-1), m_progressive(-1)
 {
 	char filename[128];
 #if HAVE_DVB_API_VERSION < 3
@@ -333,6 +338,10 @@ eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev)
 // not finally values i think.. !!
 #define VIDEO_STREAMTYPE_MPEG2 0
 #define VIDEO_STREAMTYPE_MPEG4_H264 1
+#define VIDEO_STREAMTYPE_VC1 3
+#define VIDEO_STREAMTYPE_MPEG4_Part2 4
+#define VIDEO_STREAMTYPE_VC1_SM 5
+#define VIDEO_STREAMTYPE_MPEG1 6
 
 #if HAVE_DVB_API_VERSION < 3
 int eDVBVideo::setPid(int pid)
@@ -394,13 +403,36 @@ int eDVBVideo::stopPid()
 #else
 int eDVBVideo::startPid(int pid, int type)
 {
+	int streamtype = VIDEO_STREAMTYPE_MPEG2;
+
 	if ((m_fd < 0) || (m_fd_demux < 0))
 		return -1;
 	dmx_pes_filter_params pes;
 
-	eDebugNoNewLine("VIDEO_SET_STREAMTYPE %d - ",type == MPEG4_H264 ? VIDEO_STREAMTYPE_MPEG4_H264 : VIDEO_STREAMTYPE_MPEG2);
-	if (::ioctl(m_fd, VIDEO_SET_STREAMTYPE,
-		type == MPEG4_H264 ? VIDEO_STREAMTYPE_MPEG4_H264 : VIDEO_STREAMTYPE_MPEG2) < 0)
+	switch(type)
+	{
+	default:
+	case MPEG2:
+		break;
+	case MPEG4_H264:
+		streamtype = VIDEO_STREAMTYPE_MPEG4_H264;
+		break;
+	case MPEG1:
+		streamtype = VIDEO_STREAMTYPE_MPEG1;
+		break;
+	case MPEG4_Part2:
+		streamtype = VIDEO_STREAMTYPE_MPEG4_Part2;
+		break;
+	case VC1:
+		streamtype = VIDEO_STREAMTYPE_VC1;
+		break;
+	case VC1_SM:
+		streamtype = VIDEO_STREAMTYPE_VC1_SM;
+		break;
+	}
+
+	eDebugNoNewLine("VIDEO_SET_STREAMTYPE %d - ", streamtype);
+	if (::ioctl(m_fd, VIDEO_SET_STREAMTYPE, streamtype) < 0)
 		eDebug("failed (%m)");
 	else
 		eDebug("ok");
@@ -556,23 +588,23 @@ void eDVBVideo::video_event(int)
 		{
 			struct iTSMPEGDecoder::videoEvent event;
 			event.type = iTSMPEGDecoder::videoEvent::eventSizeChanged;
-			event.aspect = evt.u.size.aspect_ratio;
-			event.height = evt.u.size.h;
-			event.width = evt.u.size.w;
+			m_aspect = event.aspect = evt.u.size.aspect_ratio == 0 ? 2 : 3;  // convert dvb api to etsi
+			m_height = event.height = evt.u.size.h;
+			m_width = event.width = evt.u.size.w;
 			/* emit */ m_event(event);
 		}
 		else if (evt.type == VIDEO_EVENT_FRAME_RATE_CHANGED)
 		{
 			struct iTSMPEGDecoder::videoEvent event;
 			event.type = iTSMPEGDecoder::videoEvent::eventFrameRateChanged;
-			event.framerate = evt.u.frame_rate;
+			m_framerate = event.framerate = evt.u.frame_rate;
 			/* emit */ m_event(event);
 		}
 		else if (evt.type == 16 /*VIDEO_EVENT_PROGRESSIVE_CHANGED*/)
 		{
 			struct iTSMPEGDecoder::videoEvent event;
 			event.type = iTSMPEGDecoder::videoEvent::eventProgressiveChanged;
-			event.progressive = evt.u.frame_rate;
+			m_progressive = event.progressive = evt.u.frame_rate;
 			/* emit */ m_event(event);
 		}
 		else
@@ -589,6 +621,93 @@ RESULT eDVBVideo::connectEvent(const Slot1<void, struct iTSMPEGDecoder::videoEve
 	return 0;
 }
 
+static int readMpegProc(char *str, int decoder)
+{
+	int val = -1;
+	char tmp[64];
+	sprintf(tmp, "/proc/stb/vmpeg/%d/%s", decoder, str);
+	FILE *f = fopen(tmp, "r");
+	if (f)
+	{
+		fscanf(f, "%x", &val);
+		fclose(f);
+	}
+	return val;
+}
+
+static int readApiSize(int fd, int &xres, int &yres, int &aspect)
+{
+#if HAVE_DVB_API_VERSION >= 3
+	video_size_t size;
+	if (!::ioctl(fd, VIDEO_GET_SIZE, &size))
+	{
+		xres = size.w;
+		yres = size.h;
+		aspect = size.aspect_ratio == 0 ? 2 : 3;  // convert dvb api to etsi
+		return 0;
+	}
+//	eDebug("VIDEO_GET_SIZE failed (%m)");
+#endif
+	return -1;
+}
+
+static int readApiFrameRate(int fd, int &framerate)
+{
+#if HAVE_DVB_API_VERSION >= 3
+	unsigned int frate;
+	if (!::ioctl(fd, VIDEO_GET_FRAME_RATE, &frate))
+	{
+		framerate = frate;	
+		return 0;
+	}
+//	eDebug("VIDEO_GET_FRAME_RATE failed (%m)");
+#endif
+	return -1;
+}
+
+int eDVBVideo::getWidth()
+{
+	if (m_width == -1)
+		readApiSize(m_fd, m_width, m_height, m_aspect);
+	if (m_width == -1)
+		m_width = readMpegProc("xres", m_dev);
+	return m_width;
+}
+
+int eDVBVideo::getHeight()
+{
+	if (m_height == -1)
+		readApiSize(m_fd, m_width, m_height, m_aspect);
+	if (m_height == -1)
+		m_height = readMpegProc("yres", m_dev);
+	return m_height;
+}
+
+int eDVBVideo::getAspect()
+{
+	if (m_aspect == -1)
+		readApiSize(m_fd, m_width, m_height, m_aspect);
+	if (m_aspect == -1)
+		m_aspect = readMpegProc("aspect", m_dev);
+	return m_aspect;
+}
+
+int eDVBVideo::getProgressive()
+{
+	if (m_progressive == -1)
+		m_progressive = readMpegProc("progressive", m_dev);
+	return m_progressive;
+}
+
+int eDVBVideo::getFrameRate()
+{
+	if (m_framerate == -1)
+		readApiFrameRate(m_fd, m_framerate);
+	if (m_framerate == -1)
+		m_framerate = readMpegProc("framerate", m_dev);
+	return m_framerate;
+}
+
 DEFINE_REF(eDVBPCR);
 
 eDVBPCR::eDVBPCR(eDVBDemux *demux): m_demux(demux)
@@ -1245,3 +1364,38 @@ void eTSMPEGDecoder::video_event(struct videoEvent event)
 {
 	/* emit */ m_video_event(event);
 }
+
+int eTSMPEGDecoder::getVideoWidth()
+{
+	if (m_video)
+		return m_video->getWidth();
+	return -1;
+}
+
+int eTSMPEGDecoder::getVideoHeight()
+{
+	if (m_video)
+		return m_video->getHeight();
+	return -1;
+}
+
+int eTSMPEGDecoder::getVideoProgressive()
+{
+	if (m_video)
+		return m_video->getProgressive();
+	return -1;
+}
+
+int eTSMPEGDecoder::getVideoFrameRate()
+{
+	if (m_video)
+		return m_video->getFrameRate();
+	return -1;
+}
+
+int eTSMPEGDecoder::getVideoAspect()
+{
+	if (m_video)
+		return m_video->getAspect();
+	return -1;
+}