Moved support for full featured DVB cards of the TT/FuSi design into the new plugin 'dvbsddevice'

9 files changed, 1653 insertions, 0 deletions

diff --git a/PLUGINS/src/dvbsddevice/COPYING b/PLUGINS/src/dvbsddevice/COPYING
new file mode 100644
index 00000000..f90922ee
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+  <signature of Ty Coon>, 1 April 1989
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+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/PLUGINS/src/dvbsddevice/HISTORY b/PLUGINS/src/dvbsddevice/HISTORY
new file mode 100644
index 00000000..96157d5e
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/HISTORY
@@ -0,0 +1,6 @@
+VDR Plugin 'dvbsddevice' Revision History
+-----------------------------------------
+
+2009-12-28: Version 0.0.1
+
+- Initial revision.
diff --git a/PLUGINS/src/dvbsddevice/Makefile b/PLUGINS/src/dvbsddevice/Makefile
new file mode 100644
index 00000000..bc82dcb5
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/Makefile
@@ -0,0 +1,112 @@
+#
+# Makefile for a Video Disk Recorder plugin
+#
+# $Id: Makefile 1.1 2009/12/31 15:36:00 kls Exp $
+
+# The official name of this plugin.
+# This name will be used in the '-P...' option of VDR to load the plugin.
+# By default the main source file also carries this name.
+# IMPORTANT: the presence of this macro is important for the Make.config
+# file. So it must be defined, even if it is not used here!
+#
+PLUGIN = dvbsddevice
+
+### The version number of this plugin (taken from the main source file):
+
+VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g')
+
+### The C++ compiler and options:
+
+CXX      ?= g++
+CXXFLAGS ?= -fPIC -g -O2 -Wall -Woverloaded-virtual -Wno-parentheses
+
+### The directory environment:
+
+VDRDIR = ../../..
+LIBDIR = ../../lib
+TMPDIR = /tmp
+
+### Allow user defined options to overwrite defaults:
+
+-include $(VDRDIR)/Make.config
+
+### The version number of VDR's plugin API (taken from VDR's "config.h"):
+
+APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h)
+
+### The name of the distribution archive:
+
+ARCHIVE = $(PLUGIN)-$(VERSION)
+PACKAGE = vdr-$(ARCHIVE)
+
+### Includes and Defines (add further entries here):
+
+INCLUDES += -I$(VDRDIR)/include
+
+DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
+
+DEFINES += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
+
+### The object files (add further files here):
+
+OBJS = $(PLUGIN).o dvbsdffdevice.o dvbsdffosd.o
+
+### The main target:
+
+all: libvdr-$(PLUGIN).so i18n
+
+### Implicit rules:
+
+%.o: %.c
+	$(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $<
+
+### Dependencies:
+
+MAKEDEP = $(CXX) -MM -MG
+DEPFILE = .dependencies
+$(DEPFILE): Makefile
+	@$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@
+
+-include $(DEPFILE)
+
+### Internationalization (I18N):
+
+PODIR     = po
+LOCALEDIR = $(VDRDIR)/locale
+I18Npo    = $(wildcard $(PODIR)/*.po)
+I18Nmsgs  = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file))))))
+I18Npot   = $(PODIR)/$(PLUGIN).pot
+
+%.mo: %.po
+	msgfmt -c -o $@ $<
+
+$(I18Npot): $(wildcard *.c)
+	xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='<see README>' -o $@ $^
+
+%.po: $(I18Npot)
+	msgmerge -U --no-wrap --no-location --backup=none -q $@ $<
+	@touch $@
+
+$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/vdr-$(PLUGIN).mo: $(PODIR)/%.mo
+	@mkdir -p $(dir $@)
+	cp $< $@
+
+.PHONY: i18n
+i18n: $(I18Nmsgs) $(I18Npot)
+
+### Targets:
+
+libvdr-$(PLUGIN).so: $(OBJS)
+	$(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@
+	@cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION)
+
+dist: clean
+	@-rm -rf $(TMPDIR)/$(ARCHIVE)
+	@mkdir $(TMPDIR)/$(ARCHIVE)
+	@cp -a * $(TMPDIR)/$(ARCHIVE)
+	@tar czf $(PACKAGE).tgz -C $(TMPDIR) $(ARCHIVE)
+	@-rm -rf $(TMPDIR)/$(ARCHIVE)
+	@echo Distribution package created as $(PACKAGE).tgz
+
+clean:
+	@-rm -f $(OBJS) $(DEPFILE) *.so *.tgz core* *~ $(PODIR)/*.mo $(PODIR)/*.pot
diff --git a/PLUGINS/src/dvbsddevice/README b/PLUGINS/src/dvbsddevice/README
new file mode 100644
index 00000000..9b1280fe
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/README
@@ -0,0 +1,20 @@
+This is a "plugin" for the Video Disk Recorder (VDR).
+
+Written by:                  Klaus Schmidinger <Klaus.Schmidinger@tvdr.de>
+
+Project's homepage:          http://www.tvdr.de
+
+Latest version available at: ftp://ftp.tvdr.de/vdr
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+See the file COPYING for more information.
+
+Description:
+
+The 'dvbsddevice' plugin implements the output device for the
+"Full Featured" DVB cards based on the TechnoTrend/Fujitsu-Siemens
+design. This code was originally part of the core VDR source, and
+was moved into this plugin in VDR version 1.7.11.
diff --git a/PLUGINS/src/dvbsddevice/dvbsddevice.c b/PLUGINS/src/dvbsddevice/dvbsddevice.c
new file mode 100644
index 00000000..52317f88
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/dvbsddevice.c
@@ -0,0 +1,35 @@
+/*
+ * dvbsddevice.c: A plugin for the Video Disk Recorder
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id: dvbsddevice.c 1.1 2009/12/31 15:36:00 kls Exp $
+ */
+
+#include <vdr/plugin.h>
+#include "dvbsdffdevice.h"
+
+static const char *VERSION        = "0.0.1";
+static const char *DESCRIPTION    = "SD Full Featured DVB device";
+
+class cPluginDvbsddevice : public cPlugin {
+private:
+  cDvbSdFfDeviceProbe *probe;
+public:
+  cPluginDvbsddevice(void);
+  virtual ~cPluginDvbsddevice();
+  virtual const char *Version(void) { return VERSION; }
+  virtual const char *Description(void) { return DESCRIPTION; }
+  };
+
+cPluginDvbsddevice::cPluginDvbsddevice(void)
+{
+  probe = new cDvbSdFfDeviceProbe;
+}
+
+cPluginDvbsddevice::~cPluginDvbsddevice()
+{
+  delete probe;
+}
+
+VDRPLUGINCREATOR(cPluginDvbsddevice); // Don't touch this!
diff --git a/PLUGINS/src/dvbsddevice/dvbsdffdevice.c b/PLUGINS/src/dvbsddevice/dvbsdffdevice.c
new file mode 100644
index 00000000..797bfd33
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/dvbsdffdevice.c
@@ -0,0 +1,798 @@
+/*
+ * dvbsdffdevice.h: The DVB SD Full Featured device interface
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id: dvbsdffdevice.c 2.23 2009/12/31 15:36:56 kls Exp $
+ */
+
+#include "dvbsdffdevice.h"
+#include <errno.h>
+#include <limits.h>
+#include <linux/videodev2.h>
+#include <linux/dvb/audio.h>
+#include <linux/dvb/dmx.h>
+#include <linux/dvb/video.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include "dvbsdffosd.h"
+#include "vdr/eitscan.h"
+#include "vdr/transfer.h"
+
+// --- cDvbSdFfDevice --------------------------------------------------------
+
+int cDvbSdFfDevice::devVideoOffset = -1;
+
+cDvbSdFfDevice::cDvbSdFfDevice(int n)
+:cDvbDevice(n)
+{
+  spuDecoder = NULL;
+  digitalAudio = false;
+  playMode = pmNone;
+
+  // Devices that are only present on cards with decoders:
+
+  fd_osd      = DvbOpen(DEV_DVB_OSD,    n, O_RDWR);
+  fd_video    = DvbOpen(DEV_DVB_VIDEO,  n, O_RDWR | O_NONBLOCK);
+  fd_audio    = DvbOpen(DEV_DVB_AUDIO,  n, O_RDWR | O_NONBLOCK);
+  fd_stc      = DvbOpen(DEV_DVB_DEMUX,  n, O_RDWR);
+
+  // The offset of the /dev/video devices:
+
+  if (devVideoOffset < 0) { // the first one checks this
+     FILE *f = NULL;
+     char buffer[PATH_MAX];
+     for (int ofs = 0; ofs < 100; ofs++) {
+         snprintf(buffer, sizeof(buffer), "/proc/video/dev/video%d", ofs);
+         if ((f = fopen(buffer, "r")) != NULL) {
+            if (fgets(buffer, sizeof(buffer), f)) {
+               if (strstr(buffer, "DVB Board")) { // found the _first_ DVB card
+                  devVideoOffset = ofs;
+                  dsyslog("video device offset is %d", devVideoOffset);
+                  break;
+                  }
+               }
+            else
+               break;
+            fclose(f);
+            }
+         else
+            break;
+         }
+     if (devVideoOffset < 0)
+        devVideoOffset = 0;
+     if (f)
+        fclose(f);
+     }
+  devVideoIndex = devVideoOffset >= 0 ? devVideoOffset++ : -1;
+
+  // Video format:
+
+  SetVideoFormat(Setup.VideoFormat);
+}
+
+cDvbSdFfDevice::~cDvbSdFfDevice()
+{
+  delete spuDecoder;
+  // We're not explicitly closing any device files here, since this sometimes
+  // caused segfaults. Besides, the program is about to terminate anyway...
+}
+
+void cDvbSdFfDevice::MakePrimaryDevice(bool On)
+{
+  if (On)
+     new cDvbOsdProvider(fd_osd);
+}
+
+bool cDvbSdFfDevice::HasDecoder(void) const
+{
+  return true;
+}
+
+cSpuDecoder *cDvbSdFfDevice::GetSpuDecoder(void)
+{
+  if (!spuDecoder && IsPrimaryDevice())
+     spuDecoder = new cDvbSpuDecoder();
+  return spuDecoder;
+}
+
+uchar *cDvbSdFfDevice::GrabImage(int &Size, bool Jpeg, int Quality, int SizeX, int SizeY)
+{
+  if (devVideoIndex < 0)
+     return NULL;
+  char buffer[PATH_MAX];
+  snprintf(buffer, sizeof(buffer), "%s%d", DEV_VIDEO, devVideoIndex);
+  int videoDev = open(buffer, O_RDWR);
+  if (videoDev >= 0) {
+     uchar *result = NULL;
+     // set up the size and RGB
+     v4l2_format fmt;
+     memset(&fmt, 0, sizeof(fmt));
+     fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+     fmt.fmt.pix.width = SizeX;
+     fmt.fmt.pix.height = SizeY;
+     fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_BGR24;
+     fmt.fmt.pix.field = V4L2_FIELD_ANY;
+     if (ioctl(videoDev, VIDIOC_S_FMT, &fmt) == 0) {
+        v4l2_requestbuffers reqBuf;
+        memset(&reqBuf, 0, sizeof(reqBuf));
+        reqBuf.count = 2;
+        reqBuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+        reqBuf.memory = V4L2_MEMORY_MMAP;
+        if (ioctl(videoDev, VIDIOC_REQBUFS, &reqBuf) >= 0) {
+           v4l2_buffer mbuf;
+           memset(&mbuf, 0, sizeof(mbuf));
+           mbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+           mbuf.memory = V4L2_MEMORY_MMAP;
+           if (ioctl(videoDev, VIDIOC_QUERYBUF, &mbuf) == 0) {
+              int msize = mbuf.length;
+              unsigned char *mem = (unsigned char *)mmap(0, msize, PROT_READ | PROT_WRITE, MAP_SHARED, videoDev, 0);
+              if (mem && mem != (unsigned char *)-1) {
+                 v4l2_buffer buf;
+                 memset(&buf, 0, sizeof(buf));
+                 buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+                 buf.memory = V4L2_MEMORY_MMAP;
+                 buf.index = 0;
+                 if (ioctl(videoDev, VIDIOC_QBUF, &buf) == 0) {
+                    v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+                    if (ioctl (videoDev, VIDIOC_STREAMON, &type) == 0) {
+                       memset(&buf, 0, sizeof(buf));
+                       buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+                       buf.memory = V4L2_MEMORY_MMAP;
+                       buf.index = 0;
+                       if (ioctl(videoDev, VIDIOC_DQBUF, &buf) == 0) {
+                          if (ioctl(videoDev, VIDIOC_STREAMOFF, &type) == 0) {
+                             // make RGB out of BGR:
+                             int memsize = fmt.fmt.pix.width * fmt.fmt.pix.height;
+                             unsigned char *mem1 = mem;
+                             for (int i = 0; i < memsize; i++) {
+                                 unsigned char tmp = mem1[2];
+                                 mem1[2] = mem1[0];
+                                 mem1[0] = tmp;
+                                 mem1 += 3;
+                                 }
+
+                             if (Quality < 0)
+                                Quality = 100;
+
+                             dsyslog("grabbing to %s %d %d %d", Jpeg ? "JPEG" : "PNM", Quality, fmt.fmt.pix.width, fmt.fmt.pix.height);
+                             if (Jpeg) {
+                                // convert to JPEG:
+                                result = RgbToJpeg(mem, fmt.fmt.pix.width, fmt.fmt.pix.height, Size, Quality);
+                                if (!result)
+                                   esyslog("ERROR: failed to convert image to JPEG");
+                                }
+                             else {
+                                // convert to PNM:
+                                char buf[32];
+                                snprintf(buf, sizeof(buf), "P6\n%d\n%d\n255\n", fmt.fmt.pix.width, fmt.fmt.pix.height);
+                                int l = strlen(buf);
+                                int bytes = memsize * 3;
+                                Size = l + bytes;
+                                result = MALLOC(uchar, Size);
+                                if (result) {
+                                   memcpy(result, buf, l);
+                                   memcpy(result + l, mem, bytes);
+                                   }
+                                else
+                                   esyslog("ERROR: failed to convert image to PNM");
+                                }
+                             }
+                          else
+                             esyslog("ERROR: video device VIDIOC_STREAMOFF failed");
+                          }
+                       else
+                          esyslog("ERROR: video device VIDIOC_DQBUF failed");
+                       }
+                    else
+                       esyslog("ERROR: video device VIDIOC_STREAMON failed");
+                    }
+                 else
+                    esyslog("ERROR: video device VIDIOC_QBUF failed");
+                 munmap(mem, msize);
+                 }
+              else
+                 esyslog("ERROR: failed to memmap video device");
+              }
+           else
+              esyslog("ERROR: video device VIDIOC_QUERYBUF failed");
+           }
+        else
+           esyslog("ERROR: video device VIDIOC_REQBUFS failed");
+        }
+     else
+        esyslog("ERROR: video device VIDIOC_S_FMT failed");
+     close(videoDev);
+     return result;
+     }
+  else
+     LOG_ERROR_STR(buffer);
+  return NULL;
+}
+
+void cDvbSdFfDevice::SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat)
+{
+  cDevice::SetVideoDisplayFormat(VideoDisplayFormat);
+  if (Setup.VideoFormat) {
+     CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_LETTER_BOX));
+     }
+  else {
+     switch (VideoDisplayFormat) {
+       case vdfPanAndScan:
+            CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_PAN_SCAN));
+            break;
+       case vdfLetterBox:
+            CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_LETTER_BOX));
+            break;
+       case vdfCenterCutOut:
+            CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_CENTER_CUT_OUT));
+            break;
+       default: esyslog("ERROR: unknown video display format %d", VideoDisplayFormat);
+       }
+     }
+}
+
+void cDvbSdFfDevice::SetVideoFormat(bool VideoFormat16_9)
+{
+  CHECK(ioctl(fd_video, VIDEO_SET_FORMAT, VideoFormat16_9 ? VIDEO_FORMAT_16_9 : VIDEO_FORMAT_4_3));
+  SetVideoDisplayFormat(eVideoDisplayFormat(Setup.VideoDisplayFormat));
+}
+
+eVideoSystem cDvbSdFfDevice::GetVideoSystem(void)
+{
+  eVideoSystem VideoSystem = vsPAL;
+  if (fd_video >= 0) {
+     video_size_t vs;
+     if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
+        if (vs.h == 480 || vs.h == 240)
+           VideoSystem = vsNTSC;
+        }
+     else
+        LOG_ERROR;
+     }
+  return VideoSystem;
+}
+
+void cDvbSdFfDevice::GetVideoSize(int &Width, int &Height, double &VideoAspect)
+{
+  if (fd_video >= 0) {
+     video_size_t vs;
+     if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
+        Width = vs.w;
+        Height = vs.h;
+        switch (vs.aspect_ratio) {
+          default:
+          case VIDEO_FORMAT_4_3:   VideoAspect =  4.0 / 3.0; break;
+          case VIDEO_FORMAT_16_9:  VideoAspect = 16.0 / 9.0; break;
+          case VIDEO_FORMAT_221_1: VideoAspect =       2.21; break;
+          }
+        return;
+        }
+     else
+        LOG_ERROR;
+     }
+  cDevice::GetVideoSize(Width, Height, VideoAspect);
+}
+
+void cDvbSdFfDevice::GetOsdSize(int &Width, int &Height, double &PixelAspect)
+{
+  if (fd_video >= 0) {
+     video_size_t vs;
+     if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
+        Width = 720;
+        if (vs.h != 480 && vs.h != 240)
+           Height = 576; // PAL
+        else
+           Height = 480; // NTSC
+        switch (Setup.VideoFormat ? vs.aspect_ratio : VIDEO_FORMAT_4_3) {
+          default:
+          case VIDEO_FORMAT_4_3:   PixelAspect =  4.0 / 3.0; break;
+          case VIDEO_FORMAT_221_1: // FF DVB cards only distinguish between 4:3 and 16:9
+          case VIDEO_FORMAT_16_9:  PixelAspect = 16.0 / 9.0; break;
+          }
+        PixelAspect /= double(Width) / Height;
+        return;
+        }
+     else
+        LOG_ERROR;
+     }
+  cDevice::GetOsdSize(Width, Height, PixelAspect);
+}
+
+bool cDvbSdFfDevice::SetAudioBypass(bool On)
+{
+  if (setTransferModeForDolbyDigital != 1)
+     return false;
+  return ioctl(fd_audio, AUDIO_SET_BYPASS_MODE, On) == 0;
+}
+
+//                                   ptAudio        ptVideo        ptPcr        ptTeletext        ptDolby        ptOther
+static dmx_pes_type_t PesTypes[] = { DMX_PES_AUDIO, DMX_PES_VIDEO, DMX_PES_PCR, DMX_PES_TELETEXT, DMX_PES_OTHER, DMX_PES_OTHER };
+
+bool cDvbSdFfDevice::SetPid(cPidHandle *Handle, int Type, bool On)
+{
+  if (Handle->pid) {
+     dmx_pes_filter_params pesFilterParams;
+     memset(&pesFilterParams, 0, sizeof(pesFilterParams));
+     if (On) {
+        if (Handle->handle < 0) {
+           Handle->handle = DvbOpen(DEV_DVB_DEMUX, CardIndex(), O_RDWR | O_NONBLOCK, true);
+           if (Handle->handle < 0) {
+              LOG_ERROR;
+              return false;
+              }
+           }
+        pesFilterParams.pid     = Handle->pid;
+        pesFilterParams.input   = DMX_IN_FRONTEND;
+        pesFilterParams.output  = (Type <= ptTeletext && Handle->used <= 1) ? DMX_OUT_DECODER : DMX_OUT_TS_TAP;
+        pesFilterParams.pes_type= PesTypes[Type < ptOther ? Type : ptOther];
+        pesFilterParams.flags   = DMX_IMMEDIATE_START;
+        if (ioctl(Handle->handle, DMX_SET_PES_FILTER, &pesFilterParams) < 0) {
+           LOG_ERROR;
+           return false;
+           }
+        }
+     else if (!Handle->used) {
+        CHECK(ioctl(Handle->handle, DMX_STOP));
+        if (Type <= ptTeletext) {
+           pesFilterParams.pid     = 0x1FFF;
+           pesFilterParams.input   = DMX_IN_FRONTEND;
+           pesFilterParams.output  = DMX_OUT_DECODER;
+           pesFilterParams.pes_type= PesTypes[Type];
+           pesFilterParams.flags   = DMX_IMMEDIATE_START;
+           CHECK(ioctl(Handle->handle, DMX_SET_PES_FILTER, &pesFilterParams));
+           if (PesTypes[Type] == DMX_PES_VIDEO) // let's only do this once
+              SetPlayMode(pmNone); // necessary to switch a PID from DMX_PES_VIDEO/AUDIO to DMX_PES_OTHER
+           }
+        close(Handle->handle);
+        Handle->handle = -1;
+        }
+     }
+  return true;
+}
+
+void cDvbSdFfDevice::TurnOffLiveMode(bool LiveView)
+{
+  if (LiveView) {
+     // Avoid noise while switching:
+     CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true));
+     CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
+     CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
+     CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
+     }
+
+  // Turn off live PIDs:
+
+  DetachAll(pidHandles[ptAudio].pid);
+  DetachAll(pidHandles[ptVideo].pid);
+  DetachAll(pidHandles[ptPcr].pid);
+  DetachAll(pidHandles[ptTeletext].pid);
+  DelPid(pidHandles[ptAudio].pid);
+  DelPid(pidHandles[ptVideo].pid);
+  DelPid(pidHandles[ptPcr].pid, ptPcr);
+  DelPid(pidHandles[ptTeletext].pid);
+  DelPid(pidHandles[ptDolby].pid);
+}
+
+bool cDvbSdFfDevice::SetChannelDevice(const cChannel *Channel, bool LiveView)
+{
+  int apid = Channel->Apid(0);
+  int vpid = Channel->Vpid();
+  int dpid = Channel->Dpid(0);
+
+  bool DoTune = !IsTunedToTransponder(Channel);
+
+  bool pidHandlesVideo = pidHandles[ptVideo].pid == vpid;
+  bool pidHandlesAudio = pidHandles[ptAudio].pid == apid;
+
+  bool TurnOffLivePIDs = DoTune
+                         || !IsPrimaryDevice()
+                         || LiveView // for a new live view the old PIDs need to be turned off
+                         || pidHandlesVideo // for recording the PIDs must be shifted from DMX_PES_AUDIO/VIDEO to DMX_PES_OTHER
+                         ;
+
+  bool StartTransferMode = IsPrimaryDevice() && !DoTune
+                           && (LiveView && HasPid(vpid ? vpid : apid) && (!pidHandlesVideo || (!pidHandlesAudio && (dpid ? pidHandles[ptAudio].pid != dpid : true)))// the PID is already set as DMX_PES_OTHER
+                              || !LiveView && (pidHandlesVideo || pidHandlesAudio) // a recording is going to shift the PIDs from DMX_PES_AUDIO/VIDEO to DMX_PES_OTHER
+                              );
+  if (CamSlot() && !ChannelCamRelations.CamDecrypt(Channel->GetChannelID(), CamSlot()->SlotNumber()))
+     StartTransferMode |= LiveView && IsPrimaryDevice() && Channel->Ca() >= CA_ENCRYPTED_MIN;
+
+  bool TurnOnLivePIDs = !StartTransferMode && LiveView;
+
+  // Turn off live PIDs if necessary:
+
+  if (TurnOffLivePIDs)
+     TurnOffLiveMode(LiveView);
+
+  // Set the tuner:
+
+  if (!cDvbDevice::SetChannelDevice(Channel, LiveView))
+     return false;
+
+  // If this channel switch was requested by the EITScanner we don't wait for
+  // a lock and don't set any live PIDs (the EITScanner will wait for the lock
+  // by itself before setting any filters):
+
+  if (EITScanner.UsesDevice(this)) //XXX
+     return true;
+
+  // PID settings:
+
+  if (TurnOnLivePIDs) {
+     SetAudioBypass(false);
+     if (!(AddPid(Channel->Ppid(), ptPcr) && AddPid(vpid, ptVideo) && AddPid(apid, ptAudio))) {
+        esyslog("ERROR: failed to set PIDs for channel %d on device %d", Channel->Number(), CardIndex() + 1);
+        return false;
+        }
+     if (IsPrimaryDevice())
+        AddPid(Channel->Tpid(), ptTeletext);
+     CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true)); // actually one would expect 'false' here, but according to Marco Schlüßler <marco@lordzodiac.de> this works
+                                                   // to avoid missing audio after replaying a DVD; with 'false' there is an audio disturbance when switching
+                                                   // between two channels on the same transponder on DVB-S
+     CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
+     }
+  else if (StartTransferMode)
+     cControl::Launch(new cTransferControl(this, Channel->GetChannelID(), vpid, Channel->Apids(), Channel->Dpids(), Channel->Spids()));
+
+  return true;
+}
+
+int cDvbSdFfDevice::GetAudioChannelDevice(void)
+{
+  audio_status_t as;
+  CHECK(ioctl(fd_audio, AUDIO_GET_STATUS, &as));
+  return as.channel_select;
+}
+
+void cDvbSdFfDevice::SetAudioChannelDevice(int AudioChannel)
+{
+  CHECK(ioctl(fd_audio, AUDIO_CHANNEL_SELECT, AudioChannel));
+}
+
+void cDvbSdFfDevice::SetVolumeDevice(int Volume)
+{
+  if (digitalAudio)
+     Volume = 0;
+  audio_mixer_t am;
+  // conversion for linear volume response:
+  am.volume_left = am.volume_right = 2 * Volume - Volume * Volume / 255;
+  CHECK(ioctl(fd_audio, AUDIO_SET_MIXER, &am));
+}
+
+void cDvbSdFfDevice::SetDigitalAudioDevice(bool On)
+{
+  if (digitalAudio != On) {
+     if (digitalAudio)
+        cCondWait::SleepMs(1000); // Wait until any leftover digital data has been flushed
+     digitalAudio = On;
+     SetVolumeDevice(On || IsMute() ? 0 : CurrentVolume());
+     }
+}
+
+void cDvbSdFfDevice::SetAudioTrackDevice(eTrackType Type)
+{
+  const tTrackId *TrackId = GetTrack(Type);
+  if (TrackId && TrackId->id) {
+     SetAudioBypass(false);
+     if (IS_AUDIO_TRACK(Type) || (IS_DOLBY_TRACK(Type) && SetAudioBypass(true))) {
+        if (pidHandles[ptAudio].pid && pidHandles[ptAudio].pid != TrackId->id) {
+           DetachAll(pidHandles[ptAudio].pid);
+           if (CamSlot())
+              CamSlot()->SetPid(pidHandles[ptAudio].pid, false);
+           pidHandles[ptAudio].pid = TrackId->id;
+           SetPid(&pidHandles[ptAudio], ptAudio, true);
+           if (CamSlot()) {
+              CamSlot()->SetPid(pidHandles[ptAudio].pid, true);
+              CamSlot()->StartDecrypting();
+              }
+           }
+        }
+     else if (IS_DOLBY_TRACK(Type)) {
+        if (setTransferModeForDolbyDigital == 0)
+           return;
+        // Currently this works only in Transfer Mode
+        ForceTransferMode();
+        }
+     }
+}
+
+bool cDvbSdFfDevice::CanReplay(void) const
+{
+  return cDevice::CanReplay();
+}
+
+bool cDvbSdFfDevice::SetPlayMode(ePlayMode PlayMode)
+{
+  if (PlayMode != pmExtern_THIS_SHOULD_BE_AVOIDED && fd_video < 0 && fd_audio < 0) {
+     // reopen the devices
+     fd_video = DvbOpen(DEV_DVB_VIDEO,  CardIndex(), O_RDWR | O_NONBLOCK);
+     fd_audio = DvbOpen(DEV_DVB_AUDIO,  CardIndex(), O_RDWR | O_NONBLOCK);
+     SetVideoFormat(Setup.VideoFormat);
+     }
+
+  switch (PlayMode) {
+    case pmNone:
+         // special handling to return from PCM replay:
+         CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
+         CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
+         CHECK(ioctl(fd_video, VIDEO_PLAY));
+
+         CHECK(ioctl(fd_video, VIDEO_STOP, true));
+         CHECK(ioctl(fd_audio, AUDIO_STOP, true));
+         CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
+         CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
+         CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX));
+         CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_DEMUX));
+         CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
+         CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, false));
+         break;
+    case pmAudioVideo:
+    case pmAudioOnlyBlack:
+         if (playMode == pmNone)
+            TurnOffLiveMode(true);
+         CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
+         CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
+         CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, PlayMode == pmAudioVideo));
+         CHECK(ioctl(fd_audio, AUDIO_PLAY));
+         CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
+         CHECK(ioctl(fd_video, VIDEO_PLAY));
+         break;
+    case pmAudioOnly:
+         CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
+         CHECK(ioctl(fd_audio, AUDIO_STOP, true));
+         CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
+         CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
+         CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
+         CHECK(ioctl(fd_audio, AUDIO_PLAY));
+         CHECK(ioctl(fd_video, VIDEO_SET_BLANK, false));
+         break;
+    case pmVideoOnly:
+         CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
+         CHECK(ioctl(fd_video, VIDEO_STOP, true));
+         CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_DEMUX));
+         CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
+         CHECK(ioctl(fd_audio, AUDIO_PLAY));
+         CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
+         CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
+         CHECK(ioctl(fd_video, VIDEO_PLAY));
+         break;
+    case pmExtern_THIS_SHOULD_BE_AVOIDED:
+         close(fd_video);
+         close(fd_audio);
+         fd_video = fd_audio = -1;
+         break;
+    default: esyslog("ERROR: unknown playmode %d", PlayMode);
+    }
+  playMode = PlayMode;
+  return true;
+}
+
+int64_t cDvbSdFfDevice::GetSTC(void)
+{
+  if (fd_stc >= 0) {
+     struct dmx_stc stc;
+     stc.num = 0;
+     if (ioctl(fd_stc, DMX_GET_STC, &stc) == -1) {
+        esyslog("ERROR: stc %d: %m", CardIndex() + 1);
+        return -1;
+        }
+     return stc.stc / stc.base;
+     }
+  return -1;
+}
+
+void cDvbSdFfDevice::TrickSpeed(int Speed)
+{
+  if (fd_video >= 0)
+     CHECK(ioctl(fd_video, VIDEO_SLOWMOTION, Speed));
+}
+
+void cDvbSdFfDevice::Clear(void)
+{
+  if (fd_video >= 0)
+     CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
+  if (fd_audio >= 0)
+     CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
+  cDevice::Clear();
+}
+
+void cDvbSdFfDevice::Play(void)
+{
+  if (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) {
+     if (fd_audio >= 0)
+        CHECK(ioctl(fd_audio, AUDIO_CONTINUE));
+     }
+  else {
+     if (fd_audio >= 0) {
+        CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
+        CHECK(ioctl(fd_audio, AUDIO_CONTINUE));
+        }
+     if (fd_video >= 0)
+        CHECK(ioctl(fd_video, VIDEO_CONTINUE));
+     }
+  cDevice::Play();
+}
+
+void cDvbSdFfDevice::Freeze(void)
+{
+  if (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) {
+     if (fd_audio >= 0)
+        CHECK(ioctl(fd_audio, AUDIO_PAUSE));
+     }
+  else {
+     if (fd_audio >= 0) {
+        CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
+        CHECK(ioctl(fd_audio, AUDIO_PAUSE));
+        }
+     if (fd_video >= 0)
+        CHECK(ioctl(fd_video, VIDEO_FREEZE));
+     }
+  cDevice::Freeze();
+}
+
+void cDvbSdFfDevice::Mute(void)
+{
+  if (fd_audio >= 0) {
+     CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
+     CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true));
+     }
+  cDevice::Mute();
+}
+
+void cDvbSdFfDevice::StillPicture(const uchar *Data, int Length)
+{
+  if (!Data || Length < TS_SIZE)
+     return;
+  if (Data[0] == 0x47) {
+     // TS data
+     cDevice::StillPicture(Data, Length);
+     }
+  else if (Data[0] == 0x00 && Data[1] == 0x00 && Data[2] == 0x01 && (Data[3] & 0xF0) == 0xE0) {
+     // PES data
+     char *buf = MALLOC(char, Length);
+     if (!buf)
+        return;
+     int i = 0;
+     int blen = 0;
+     while (i < Length - 6) {
+           if (Data[i] == 0x00 && Data[i + 1] == 0x00 && Data[i + 2] == 0x01) {
+              int len = Data[i + 4] * 256 + Data[i + 5];
+              if ((Data[i + 3] & 0xF0) == 0xE0) { // video packet
+                 // skip PES header
+                 int offs = i + 6;
+                 // skip header extension
+                 if ((Data[i + 6] & 0xC0) == 0x80) {
+                    // MPEG-2 PES header
+                    if (Data[i + 8] >= Length)
+                       break;
+                    offs += 3;
+                    offs += Data[i + 8];
+                    len -= 3;
+                    len -= Data[i + 8];
+                    if (len < 0 || offs + len > Length)
+                       break;
+                    }
+                 else {
+                    // MPEG-1 PES header
+                    while (offs < Length && len > 0 && Data[offs] == 0xFF) {
+                          offs++;
+                          len--;
+                          }
+                    if (offs <= Length - 2 && len >= 2 && (Data[offs] & 0xC0) == 0x40) {
+                       offs += 2;
+                       len -= 2;
+                       }
+                    if (offs <= Length - 5 && len >= 5 && (Data[offs] & 0xF0) == 0x20) {
+                       offs += 5;
+                       len -= 5;
+                       }
+                    else if (offs <= Length - 10 && len >= 10 && (Data[offs] & 0xF0) == 0x30) {
+                       offs += 10;
+                       len -= 10;
+                       }
+                    else if (offs < Length && len > 0) {
+                       offs++;
+                       len--;
+                       }
+                    }
+                 if (blen + len > Length) // invalid PES length field
+                    break;
+                 memcpy(&buf[blen], &Data[offs], len);
+                 i = offs + len;
+                 blen += len;
+                 }
+              else if (Data[i + 3] >= 0xBD && Data[i + 3] <= 0xDF) // other PES packets
+                 i += len + 6;
+              else
+                 i++;
+              }
+           else
+              i++;
+           }
+     video_still_picture sp = { buf, blen };
+     CHECK(ioctl(fd_video, VIDEO_STILLPICTURE, &sp));
+     free(buf);
+     }
+  else {
+     // non-PES data
+     video_still_picture sp = { (char *)Data, Length };
+     CHECK(ioctl(fd_video, VIDEO_STILLPICTURE, &sp));
+     }
+}
+
+bool cDvbSdFfDevice::Poll(cPoller &Poller, int TimeoutMs)
+{
+  Poller.Add((playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) ? fd_audio : fd_video, true);
+  return Poller.Poll(TimeoutMs);
+}
+
+bool cDvbSdFfDevice::Flush(int TimeoutMs)
+{
+  //TODO actually this function should wait until all buffered data has been processed by the card, but how?
+  return true;
+}
+
+int cDvbSdFfDevice::PlayVideo(const uchar *Data, int Length)
+{
+  return WriteAllOrNothing(fd_video, Data, Length, 1000, 10);
+}
+
+int cDvbSdFfDevice::PlayAudio(const uchar *Data, int Length, uchar Id)
+{
+  return WriteAllOrNothing(fd_audio, Data, Length, 1000, 10);
+}
+
+int cDvbSdFfDevice::PlayTsVideo(const uchar *Data, int Length)
+{
+  return WriteAllOrNothing(fd_video, Data, Length, 1000, 10);
+}
+
+int cDvbSdFfDevice::PlayTsAudio(const uchar *Data, int Length)
+{
+  return WriteAllOrNothing(fd_audio, Data, Length, 1000, 10);
+}
+
+// --- cDvbSdFfDeviceProbe ---------------------------------------------------
+
+bool cDvbSdFfDeviceProbe::Probe(int Adapter)
+{
+  static uint32_t SubsystemIds[] = {
+    0x110A0000, // Fujitsu Siemens DVB-C
+    0x13C20000, // Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C
+    0x13C20001, // Technotrend/Hauppauge WinTV DVB-T rev1.X
+    0x13C20002, // Technotrend/Hauppauge WinTV DVB-C rev2.X
+    0x13C20003, // Technotrend/Hauppauge WinTV Nexus-S rev2.X
+    0x13C20004, // Galaxis DVB-S rev1.3
+    0x13C20006, // Fujitsu Siemens DVB-S rev1.6
+    0x13C20008, // Technotrend/Hauppauge DVB-T
+    0x13C2000A, // Technotrend/Hauppauge WinTV Nexus-CA rev1.X
+    0x13C2000E, // Technotrend/Hauppauge WinTV Nexus-S rev2.3
+    0x13C21002, // Technotrend/Hauppauge WinTV DVB-S rev1.3 SE
+    0x00000000
+    };
+  cString FileName;
+  cReadLine ReadLine;
+  FILE *f = NULL;
+  uint32_t SubsystemId = 0;
+  FileName = cString::sprintf("/sys/class/dvb/dvb%d.frontend0/device/subsystem_vendor", Adapter);
+  if ((f = fopen(FileName, "r")) != NULL) {
+     if (char *s = ReadLine.Read(f))
+        SubsystemId = strtoul(s, NULL, 0) << 16;
+     fclose(f);
+     }
+  FileName = cString::sprintf("/sys/class/dvb/dvb%d.frontend0/device/subsystem_device", Adapter);
+  if ((f = fopen(FileName, "r")) != NULL) {
+     if (char *s = ReadLine.Read(f))
+        SubsystemId |= strtoul(s, NULL, 0);
+     fclose(f);
+     }
+  for (uint32_t *sid = SubsystemIds; *sid; sid++) {
+      if (*sid == SubsystemId) {
+         dsyslog("creating cDvbSdFfDevice");
+         new cDvbSdFfDevice(Adapter);
+         return true;
+         }
+      }
+  return false; 
+}
diff --git a/PLUGINS/src/dvbsddevice/dvbsdffdevice.h b/PLUGINS/src/dvbsddevice/dvbsdffdevice.h
new file mode 100644
index 00000000..ea5f9ffa
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/dvbsdffdevice.h
@@ -0,0 +1,107 @@
+/*
+ * dvbsdffdevice.h: The DVB SD Full Featured device interface
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id: dvbsdffdevice.h 2.10 2009/12/31 15:36:56 kls Exp $
+ */
+
+#ifndef __DVBSDFFDEVICE_H
+#define __DVBSDFFDEVICE_H
+
+#include "vdr/dvbdevice.h"
+#include "vdr/dvbspu.h"
+
+/// The cDvbSdFfDevice implements a DVB device which can be accessed through the Linux DVB driver API.
+
+class cDvbSdFfDevice : public cDvbDevice {
+private:
+  int fd_osd, fd_audio, fd_video, fd_stc;
+protected:
+  virtual void MakePrimaryDevice(bool On);
+public:
+  cDvbSdFfDevice(int n);
+  virtual ~cDvbSdFfDevice();
+  virtual bool HasDecoder(void) const;
+
+// SPU facilities
+
+private:
+  cDvbSpuDecoder *spuDecoder;
+public:
+  virtual cSpuDecoder *GetSpuDecoder(void);
+
+// Channel facilities
+
+private:
+  void TurnOffLiveMode(bool LiveView);
+protected:
+  virtual bool SetChannelDevice(const cChannel *Channel, bool LiveView);
+
+// PID handle facilities
+
+private:
+  bool SetAudioBypass(bool On);
+protected:
+  virtual bool SetPid(cPidHandle *Handle, int Type, bool On);
+
+// Image Grab facilities
+
+private:
+  static int devVideoOffset;
+  int devVideoIndex;
+public:
+  virtual uchar *GrabImage(int &Size, bool Jpeg = true, int Quality = -1, int SizeX = -1, int SizeY = -1);
+
+// Video format facilities
+
+public:
+  virtual void SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat);
+  virtual void SetVideoFormat(bool VideoFormat16_9);
+  virtual eVideoSystem GetVideoSystem(void);
+  virtual void GetVideoSize(int &Width, int &Height, double &VideoAspect);
+  virtual void GetOsdSize(int &Width, int &Height, double &PixelAspect);
+
+// Track facilities
+
+protected:
+  virtual void SetAudioTrackDevice(eTrackType Type);
+
+// Audio facilities
+
+private:
+  bool digitalAudio;
+protected:
+  virtual int GetAudioChannelDevice(void);
+  virtual void SetAudioChannelDevice(int AudioChannel);
+  virtual void SetVolumeDevice(int Volume);
+  virtual void SetDigitalAudioDevice(bool On);
+
+// Player facilities
+
+protected:
+  ePlayMode playMode;
+  virtual bool CanReplay(void) const;
+  virtual bool SetPlayMode(ePlayMode PlayMode);
+  virtual int PlayVideo(const uchar *Data, int Length);
+  virtual int PlayAudio(const uchar *Data, int Length, uchar Id);
+  virtual int PlayTsVideo(const uchar *Data, int Length);
+  virtual int PlayTsAudio(const uchar *Data, int Length);
+public:
+  virtual int64_t GetSTC(void);
+  virtual void TrickSpeed(int Speed);
+  virtual void Clear(void);
+  virtual void Play(void);
+  virtual void Freeze(void);
+  virtual void Mute(void);
+  virtual void StillPicture(const uchar *Data, int Length);
+  virtual bool Poll(cPoller &Poller, int TimeoutMs = 0);
+  virtual bool Flush(int TimeoutMs = 0);
+  };
+
+class cDvbSdFfDeviceProbe : public cDvbDeviceProbe {
+public:
+  virtual bool Probe(int Adapter);
+  };
+ 
+#endif //__DVBSDFFDEVICE_H
diff --git a/PLUGINS/src/dvbsddevice/dvbsdffosd.c b/PLUGINS/src/dvbsddevice/dvbsdffosd.c
new file mode 100644
index 00000000..5e5ea01d
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/dvbsdffosd.c
@@ -0,0 +1,213 @@
+/*
+ * dvbsdffosd.c: Implementation of the DVB SD Full Featured On Screen Display
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id: dvbsdffosd.c 2.1 2009/12/31 15:36:00 kls Exp $
+ */
+
+#include "dvbsdffosd.h"
+#include <linux/dvb/osd.h>
+#include <signal.h>
+#include <sys/ioctl.h>
+#include <sys/unistd.h>
+#include "vdr/tools.h"
+
+// --- cDvbSdFfOsd -----------------------------------------------------------
+
+#define MAXNUMWINDOWS 7 // OSD windows are counted 1...7
+#define MAXOSDMEMORY  92000 // number of bytes available to the OSD (for unmodified DVB cards)
+
+class cDvbSdFfOsd : public cOsd {
+private:
+  int osdDev;
+  int osdMem;
+  bool shown;
+  void Cmd(OSD_Command cmd, int color = 0, int x0 = 0, int y0 = 0, int x1 = 0, int y1 = 0, const void *data = NULL);
+protected:
+  virtual void SetActive(bool On);
+public:
+  cDvbSdFfOsd(int Left, int Top, int OsdDev, uint Level);
+  virtual ~cDvbSdFfOsd();
+  virtual eOsdError CanHandleAreas(const tArea *Areas, int NumAreas);
+  virtual eOsdError SetAreas(const tArea *Areas, int NumAreas);
+  virtual void Flush(void);
+  };
+
+cDvbSdFfOsd::cDvbSdFfOsd(int Left, int Top, int OsdDev, uint Level)
+:cOsd(Left, Top, Level)
+{
+  osdDev = OsdDev;
+  shown = false;
+  if (osdDev < 0)
+     esyslog("ERROR: invalid OSD device handle (%d)!", osdDev);
+  else {
+     osdMem = MAXOSDMEMORY;
+#ifdef OSD_CAP_MEMSIZE
+     // modified DVB cards may have more OSD memory:
+     osd_cap_t cap;
+     cap.cmd = OSD_CAP_MEMSIZE;
+     if (ioctl(osdDev, OSD_GET_CAPABILITY, &cap) == 0)
+        osdMem = cap.val;
+#endif
+     }
+}
+
+cDvbSdFfOsd::~cDvbSdFfOsd()
+{
+  SetActive(false);
+}
+
+void cDvbSdFfOsd::SetActive(bool On)
+{
+  if (On != Active()) {
+     cOsd::SetActive(On);
+     if (On) {
+        // must clear all windows here to avoid flashing effects - doesn't work if done
+        // in Flush() only for the windows that are actually used...
+        for (int i = 0; i < MAXNUMWINDOWS; i++) {
+            Cmd(OSD_SetWindow, 0, i + 1);
+            Cmd(OSD_Clear);
+            }
+        if (GetBitmap(0)) // only flush here if there are already bitmaps
+           Flush();
+        }
+     else if (shown) {
+        cBitmap *Bitmap;
+        for (int i = 0; (Bitmap = GetBitmap(i)) != NULL; i++) {
+            Cmd(OSD_SetWindow, 0, i + 1);
+            Cmd(OSD_Close);
+            }
+        shown = false;
+        }
+     }
+}
+
+eOsdError cDvbSdFfOsd::CanHandleAreas(const tArea *Areas, int NumAreas)
+{
+  eOsdError Result = cOsd::CanHandleAreas(Areas, NumAreas);
+  if (Result == oeOk) {
+     if (NumAreas > MAXNUMWINDOWS)
+        return oeTooManyAreas;
+     int TotalMemory = 0;
+     for (int i = 0; i < NumAreas; i++) {
+         if (Areas[i].bpp != 1 && Areas[i].bpp != 2 && Areas[i].bpp != 4 && Areas[i].bpp != 8)
+            return oeBppNotSupported;
+         if ((Areas[i].Width() & (8 / Areas[i].bpp - 1)) != 0)
+            return oeWrongAlignment;
+         if (Areas[i].Width() < 1 || Areas[i].Height() < 1 || Areas[i].Width() > 720 || Areas[i].Height() > 576)
+            return oeWrongAreaSize;
+         TotalMemory += Areas[i].Width() * Areas[i].Height() / (8 / Areas[i].bpp);
+         }
+     if (TotalMemory > osdMem)
+        return oeOutOfMemory;
+     }
+  return Result;
+}
+
+eOsdError cDvbSdFfOsd::SetAreas(const tArea *Areas, int NumAreas)
+{
+  if (shown) {
+     cBitmap *Bitmap;
+     for (int i = 0; (Bitmap = GetBitmap(i)) != NULL; i++) {
+         Cmd(OSD_SetWindow, 0, i + 1);
+         Cmd(OSD_Close);
+         }
+     shown = false;
+     }
+  return cOsd::SetAreas(Areas, NumAreas);
+}
+
+void cDvbSdFfOsd::Cmd(OSD_Command cmd, int color, int x0, int y0, int x1, int y1, const void *data)
+{
+  if (osdDev >= 0) {
+     osd_cmd_t dc;
+     dc.cmd   = cmd;
+     dc.color = color;
+     dc.x0    = x0;
+     dc.y0    = y0;
+     dc.x1    = x1;
+     dc.y1    = y1;
+     dc.data  = (void *)data;
+     ioctl(osdDev, OSD_SEND_CMD, &dc);
+     }
+}
+
+void cDvbSdFfOsd::Flush(void)
+{
+  if (!Active())
+     return;
+  cBitmap *Bitmap;
+  for (int i = 0; (Bitmap = GetBitmap(i)) != NULL; i++) {
+      Cmd(OSD_SetWindow, 0, i + 1);
+      if (!shown)
+         Cmd(OSD_Open, Bitmap->Bpp(), Left() + Bitmap->X0(), Top() + Bitmap->Y0(), Left() + Bitmap->X0() + Bitmap->Width() - 1, Top() + Bitmap->Y0() + Bitmap->Height() - 1, (void *)1); // initially hidden!
+      int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
+      if (!shown || Bitmap->Dirty(x1, y1, x2, y2)) {
+         if (!shown) {
+            x1 = y1 = 0;
+            x2 = Bitmap->Width() - 1;
+            y2 = Bitmap->Height() - 1;
+            }
+         //TODO Workaround: apparently the bitmap sent to the driver always has to be a multiple
+         //TODO of 8 bits wide, and (dx * dy) also has to be a multiple of 8.
+         //TODO Fix driver (should be able to handle any size bitmaps!)
+         while ((x1 > 0 || x2 < Bitmap->Width() - 1) && ((x2 - x1) & 7) != 7) {
+               if (x2 < Bitmap->Width() - 1)
+                  x2++;
+               else if (x1 > 0)
+                  x1--;
+               }
+         //TODO "... / 2" <==> Bpp???
+         while ((y1 > 0 || y2 < Bitmap->Height() - 1) && (((x2 - x1 + 1) * (y2 - y1 + 1) / 2) & 7) != 0) {
+               if (y2 < Bitmap->Height() - 1)
+                  y2++;
+               else if (y1 > 0)
+                  y1--;
+               }
+         while ((x1 > 0 || x2 < Bitmap->Width() - 1) && (((x2 - x1 + 1) * (y2 - y1 + 1) / 2) & 7) != 0) {
+               if (x2 < Bitmap->Width() - 1)
+                  x2++;
+               else if (x1 > 0)
+                  x1--;
+               }
+         // commit colors:
+         int NumColors;
+         const tColor *Colors = Bitmap->Colors(NumColors);
+         if (Colors) {
+            //TODO this should be fixed in the driver!
+            tColor colors[NumColors];
+            for (int i = 0; i < NumColors; i++) {
+                // convert AARRGGBB to AABBGGRR (the driver expects the colors the wrong way):
+                colors[i] = (Colors[i] & 0xFF000000) | ((Colors[i] & 0x0000FF) << 16) | (Colors[i] & 0x00FF00) | ((Colors[i] & 0xFF0000) >> 16);
+                }
+            Colors = colors;
+            //TODO end of stuff that should be fixed in the driver
+            Cmd(OSD_SetPalette, 0, NumColors - 1, 0, 0, 0, Colors);
+            }
+         // commit modified data:
+         Cmd(OSD_SetBlock, Bitmap->Width(), x1, y1, x2, y2, Bitmap->Data(x1, y1));
+         }
+      Bitmap->Clean();
+      }
+  if (!shown) {
+     // Showing the windows in a separate loop to avoid seeing them come up one after another
+     for (int i = 0; (Bitmap = GetBitmap(i)) != NULL; i++) {
+         Cmd(OSD_SetWindow, 0, i + 1);
+         Cmd(OSD_MoveWindow, 0, Left() + Bitmap->X0(), Top() + Bitmap->Y0());
+         }
+     shown = true;
+     }
+}
+
+// --- cDvbOsdProvider -------------------------------------------------------
+
+cDvbOsdProvider::cDvbOsdProvider(int OsdDev)
+{
+  osdDev = OsdDev;
+}
+
+cOsd *cDvbOsdProvider::CreateOsd(int Left, int Top, uint Level)
+{
+  return new cDvbSdFfOsd(Left, Top, osdDev, Level);
+}
diff --git a/PLUGINS/src/dvbsddevice/dvbsdffosd.h b/PLUGINS/src/dvbsddevice/dvbsdffosd.h
new file mode 100644
index 00000000..e46bf568
--- /dev/null
+++ b/PLUGINS/src/dvbsddevice/dvbsdffosd.h
@@ -0,0 +1,22 @@
+/*
+ * dvbsdffosd.h: Implementation of the DVB SD Full Featured On Screen Display
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id: dvbsdffosd.h 2.1 2009/12/31 15:36:00 kls Exp $
+ */
+
+#ifndef __DVBSDFFODF_H
+#define __DVBSDFFODF_H
+
+#include "vdr/osd.h"
+
+class cDvbOsdProvider : public cOsdProvider {
+private:
+  int osdDev;
+public:
+  cDvbOsdProvider(int OsdDev);
+  virtual cOsd *CreateOsd(int Left, int Top, uint Level);
+  };
+
+#endif //__DVBSDFFODF_H